GDGFinder

Change-Id: Ia17c4383f879a5f2a7ee839920516cd8feeea373
This commit is contained in:
Aleks Haecky 2019-07-15 17:09:40 -07:00
parent 8805e37396
commit ae7d3ef090
183 changed files with 7982 additions and 0 deletions

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GDGFinderFinal/LICENSE Executable file
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# andfun-kotlin-gdg-finder

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GDGFinderFinal/app/.gitignore vendored Executable file
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/build

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GDGFinderFinal/app/build.gradle Executable file
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/*
* Copyright 2018, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
apply plugin: "androidx.navigation.safeargs"
android {
compileSdkVersion 28
dataBinding {
enabled = true
}
defaultConfig {
applicationId "com.example.android.gdgfinder"
minSdkVersion 19
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables.useSupportLibrary = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
androidExtensions {
experimental = true
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
// Kotlin
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$version_kotlin"
// Constraint Layout
implementation "androidx.constraintlayout:constraintlayout:$version_constraint_layout"
// ViewModel and LiveData
implementation "androidx.lifecycle:lifecycle-extensions:$version_lifecycle_extensions"
// use viewModelScope from lifecycle-viewmodel-ktx
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.1.0-alpha03"
// Navigation
implementation "android.arch.navigation:navigation-fragment-ktx:$version_navigation"
implementation "android.arch.navigation:navigation-ui-ktx:$version_navigation"
// Core with Ktx
implementation "androidx.core:core-ktx:$version_core"
// Moshi
implementation "com.squareup.moshi:moshi:$version_moshi"
implementation "com.squareup.moshi:moshi-kotlin:$version_moshi"
// Retrofit
implementation "com.squareup.retrofit2:retrofit:$version_retrofit"
implementation "com.squareup.retrofit2:converter-moshi:$version_retrofit"
// Coroutines
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$version_kotlin_coroutines"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$version_kotlin_coroutines"
// Retrofit Coroutines Support
implementation "com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:$version_retrofit_coroutines_adapter"
// Glide
implementation "com.github.bumptech.glide:glide:$version_glide"
// RecyclerView
implementation "androidx.recyclerview:recyclerview:$version_recyclerview"
// material design components
implementation 'com.google.android.material:material:1.1.0-alpha04'
// Client for retrieving location
implementation "com.google.android.gms:play-services-location:16.0.0"
}

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GDGFinderFinal/app/proguard-rules.pro vendored Executable file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.example.android.gdgfinder">
<!-- In order for our app to access the Internet, we need to define this permission. -->
<uses-permission android:name="android.permission.INTERNET" />
<!-- To access the location we need to ask for permission -->
<!-- see https://developer.android.com/training/location/retrieve-current.html -->
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme"
tools:ignore="AllowBackup,GoogleAppIndexingWarning">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="preloaded_fonts"
android:resource="@array/preloaded_fonts" />
</application>
</manifest>

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder
import android.view.LayoutInflater
import android.view.View
import androidx.cardview.widget.CardView
import androidx.databinding.BindingAdapter
import androidx.recyclerview.widget.RecyclerView
import com.example.android.gdgfinder.network.GdgChapter
import com.example.android.gdgfinder.search.GdgListAdapter
import com.google.android.material.chip.ChipGroup
/**
* When there is no Mars property data (data is null), hide the [RecyclerView], otherwise show it.
*/
@BindingAdapter("listData")
fun bindRecyclerView(recyclerView: RecyclerView, data: List<GdgChapter>?) {
val adapter = recyclerView.adapter as GdgListAdapter
adapter.submitList(data) {
// scroll the list to the top after the diffs are calculated and posted
recyclerView.scrollToPosition(0)
}
}
@BindingAdapter("showOnlyWhenEmpty")
fun View.showOnlyWhenEmpty(data: List<GdgChapter>?) {
visibility = when {
data == null || data.isEmpty() -> View.VISIBLE
else -> View.GONE
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder
import android.os.Bundle
import android.transition.TransitionManager
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.app.AppCompatDelegate
import androidx.databinding.DataBindingUtil
import androidx.navigation.NavDestination
import androidx.navigation.findNavController
import androidx.navigation.ui.NavigationUI.navigateUp
import androidx.navigation.ui.NavigationUI.setupWithNavController
import androidx.navigation.ui.setupActionBarWithNavController
import androidx.navigation.ui.setupWithNavController
import com.example.android.gdgfinder.databinding.ActivityMainBinding
class MainActivity : AppCompatActivity() {
lateinit var binding: ActivityMainBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
setupNavigation()
AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
}
/**
* Called when the hamburger menu or back button are pressed on the Toolbar
*
* Delegate this to Navigation.
*/
override fun onSupportNavigateUp() = navigateUp(findNavController(R.id.nav_host_fragment), binding.drawerLayout)
/**
* Setup Navigation for this Activity
*/
private fun setupNavigation() {
// first find the nav controller
val navController = findNavController(R.id.nav_host_fragment)
setSupportActionBar(binding.toolbar)
// then setup the action bar, tell it about the DrawerLayout
setupActionBarWithNavController(navController, binding.drawerLayout)
// finally setup the left drawer (called a NavigationView)
binding.navigationView.setupWithNavController(navController)
navController.addOnDestinationChangedListener { _, destination: NavDestination, _ ->
val toolBar = supportActionBar ?: return@addOnDestinationChangedListener
when(destination.id) {
R.id.home -> {
toolBar.setDisplayShowTitleEnabled(false)
binding.heroImage.visibility = View.VISIBLE
}
else -> {
toolBar.setDisplayShowTitleEnabled(true)
binding.heroImage.visibility = View.GONE
}
}
}
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.add
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProviders
import com.example.android.gdgfinder.R
import com.example.android.gdgfinder.databinding.AddGdgFragmentBinding
import com.google.android.material.snackbar.Snackbar
class AddGdgFragment : Fragment() {
private val viewModel: AddGdgViewModel by lazy {
ViewModelProviders.of(this).get(AddGdgViewModel::class.java)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?): View? {
val binding = AddGdgFragmentBinding.inflate(inflater)
// Allows Data Binding to Observe LiveData with the lifecycle of this Fragment
binding.setLifecycleOwner(this)
binding.viewModel = viewModel
viewModel.showSnackBarEvent.observe(this, Observer {
if (it == true) { // Observed state is true.
Snackbar.make(
activity!!.findViewById(android.R.id.content),
getString(R.string.application_submitted),
Snackbar.LENGTH_SHORT // How long to display the message.
).show()
viewModel.doneShowingSnackbar()
binding.button.contentDescription=getString(R.string.submitted)
binding.button.text=getString(R.string.done)
}
})
setHasOptionsMenu(true)
return binding.root
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.add
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel;
class AddGdgViewModel : ViewModel() {
/**
* Request a toast by setting this value to true.
*
* This is private because we don't want to expose setting this value to the Fragment.
*/
private var _showSnackbarEvent = MutableLiveData<Boolean?>()
/**
* If this is true, immediately `show()` a toast and call `doneShowingSnackbar()`.
*/
val showSnackBarEvent: LiveData<Boolean?>
get() = _showSnackbarEvent
/**
* Call this immediately after calling `show()` on a toast.
*
* It will clear the toast request, so if the user rotates their phone it won't show a duplicate
* toast.
*/
fun doneShowingSnackbar() {
_showSnackbarEvent.value = null
}
fun onSubmitApplication() {
_showSnackbarEvent.value = true
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.home
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProviders
import androidx.navigation.fragment.findNavController
import com.example.android.gdgfinder.R
import com.example.android.gdgfinder.databinding.HomeFragmentBinding
class HomeFragment : Fragment() {
companion object {
fun newInstance() = HomeFragment()
}
private lateinit var viewModel: HomeViewModel
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
val binding = HomeFragmentBinding.inflate(inflater)
viewModel = ViewModelProviders.of(this).get(HomeViewModel::class.java)
binding.viewModel = viewModel
viewModel.navigateToSearch.observe(viewLifecycleOwner,
Observer<Boolean> { navigate ->
if(navigate) {
val navController = findNavController()
navController.navigate(R.id.action_homeFragment_to_gdgListFragment)
viewModel.onNavigatedToSearch()
}
})
return binding.root
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.home
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel
class HomeViewModel : ViewModel() {
private val _navigateToSearch = MutableLiveData<Boolean>()
val navigateToSearch: LiveData<Boolean>
get() = _navigateToSearch
fun onFabClicked() {
_navigateToSearch.value = true
}
fun onNavigatedToSearch() {
_navigateToSearch.value = false
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.network
import com.jakewharton.retrofit2.adapter.kotlin.coroutines.CoroutineCallAdapterFactory
import com.squareup.moshi.Moshi
import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
import kotlinx.coroutines.Deferred
import retrofit2.Retrofit
import retrofit2.converter.moshi.MoshiConverterFactory
import retrofit2.http.GET
// The alternative URL is for a server with a recent snapshot. If you are having problems
// with the given URL (app crashing), use the alternative.
//private const val BASE_URL = "https://android-kotlin-fun-mars-server.appspot.com/"
private const val BASE_URL = "https://developers.google.com/community/gdg/directory/"
interface GdgApiService {
//@GET("gdg-directory.json")
@GET("directory.json")
fun getChapters():
// The Coroutine Call Adapter allows us to return a Deferred, a Job with a result
Deferred<GdgResponse>
}
private val moshi = Moshi.Builder()
.add(KotlinJsonAdapterFactory())
.build()
private val retrofit = Retrofit.Builder()
.addConverterFactory(MoshiConverterFactory.create(moshi))
.addCallAdapterFactory(CoroutineCallAdapterFactory())
.baseUrl(BASE_URL)
.build()
object GdgApi {
val retrofitService: GdgApiService by lazy { retrofit.create(GdgApiService::class.java) }
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.network
import android.os.Parcelable
import com.squareup.moshi.Json
import kotlinx.android.parcel.Parcelize
@Parcelize
data class GdgChapter(
@Json(name = "chapter_name") val name: String,
@Json(name = "cityarea") val city: String,
val country: String,
val region: String,
val website: String,
val geo: LatLong
): Parcelable
@Parcelize
data class LatLong(
val lat: Double,
@Json(name = "lng")
val long: Double
) : Parcelable
@Parcelize
data class GdgResponse(
@Json(name = "filters_") val filters: Filter,
@Json(name = "data") val chapters: List<GdgChapter>
): Parcelable
@Parcelize
data class Filter(
@Json(name = "region") val regions: List<String>
): Parcelable
//"chapter_name": "GDG Bordj Bou-Arréridj",
//"cityarea": "Burj Bu Arririj",
//"country": "Algeria",
//"region": "Africa",
//"website": "https://www.meetup.com/GDG-BBA",
//"geo": {
// "lat": 36.06000137,
// "lng": 4.630000114
//}

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@ -0,0 +1,200 @@
package com.example.android.gdgfinder.search
/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import android.location.Location
import com.example.android.gdgfinder.network.GdgApiService
import com.example.android.gdgfinder.network.GdgChapter
import com.example.android.gdgfinder.network.GdgResponse
import com.example.android.gdgfinder.network.LatLong
import kotlinx.coroutines.Deferred
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.async
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.withContext
class GdgChapterRepository(gdgApiService: GdgApiService) {
/**
* A single network request, the results won't change. For this lesson we did not add an offline cache for simplicity
* and the result will be cached in memory.
*/
private val request = gdgApiService.getChapters()
/**
* An in-progress (or potentially completed) sort, this may be null or cancelled at any time.
*
* If this is non-null, calling await will get the result of the last sorting request.
*
* This will be cancelled whenever location changes, as the old results are no longer valid.
*/
private var inProgressSort: Deferred<SortedData>? = null
var isFullyInitialized = false
private set
/**
* Get the chapters list for a specified filter.
*
* This will be cancel if a new location is sent before the result is available.
*
* This works by first waiting for any previously in-progress sorts, and if a sort has not yet started
* it will start a new sort (which may happen if location is disabled on the device)
*/
suspend fun getChaptersForFilter(filter: String?): List<GdgChapter> {
val data = sortedData()
return when(filter) {
null -> data.chapters
else -> data.chaptersByRegion.getOrElse(filter) { emptyList() }
}
}
/**
* Get the filters sorted by distance from the last location.
*
* This will cancel if a new location is sent before the result is available.
*
* This works by first waiting for any previously in-progress sorts, and if a sort has not yet started
* it will start a new sort (which may happen if location is disabled on the device)
*/
suspend fun getFilters(): List<String> = sortedData().filters
/**
* Get the computed sorted data after it completes, or start a new sort if none are running.
*
* This will always cancel if the location changes while the sort is in progress.
*/
private suspend fun sortedData(): SortedData = withContext(Dispatchers.Main) {
// We need to ensure we're on Dispatchers.Main so that this is not running on multiple Dispatchers and we
// modify the member inProgressSort.
// Since this was called from viewModelScope, that will always be a simple if check (not expensive), but
// by specifying the dispatcher we can protect against incorrect usage.
// if there's currently a sort running (or completed) wait for it to complete and return that value
// otherwise, start a new sort with no location (the user has likely not given us permission to use location
// yet)
inProgressSort?.await() ?: doSortData()
}
/**
* Call this to force a new sort to start.
*
* This will start a new coroutine to perform the sort. Future requests to sorted data can use the deferred in
* [inProgressSort] to get the result of the last sort without sorting the data again. This guards against multiple
* sorts being performed on the same data, which is inefficient.
*
* This will always cancel if the location changes while the sort is in progress.
*
* @return the result of the started sort
*/
private suspend fun doSortData(location: Location? = null): SortedData {
// since we'll need to launch a new coroutine for the sorting use coroutineScope.
// coroutineScope will automatically wait for anything started via async {} or await{} in it's block to
// complete.
val result = coroutineScope {
// launch a new coroutine to do the sort (so other requests can wait for this sort to complete)
val deferred = async { SortedData.from(request.await(), location) }
// cache the Deferred so any future requests can wait for this sort
inProgressSort = deferred
// and return the result of this sort
deferred.await()
}
return result
}
/**
* Call when location changes.
*
* This will cancel any previous queries, so it's important to re-request the data after calling this function.
*
* @param location the location to sort by
*/
suspend fun onLocationChanged(location: Location) {
// We need to ensure we're on Dispatchers.Main so that this is not running on multiple Dispatchers and we
// modify the member inProgressSort.
// Since this was called from viewModelScope, that will always be a simple if check (not expensive), but
// by specifying the dispatcher we can protect against incorrect usage.
withContext(Dispatchers.Main) {
isFullyInitialized = true
// cancel any in progress sorts, their result is not valid anymore.
inProgressSort?.cancel()
doSortData(location)
}
}
/**
* Holds data sorted by the distance from the last location.
*
* Note, by convention this class won't sort on the Main thread. This is not a public API and should
* only be called by [doSortData].
*/
private class SortedData private constructor(
val chapters: List<GdgChapter>,
val filters: List<String>,
val chaptersByRegion: Map<String, List<GdgChapter>>
) {
companion object {
/**
* Sort the data from a [GdgResponse] by the specified location.
*
* @param response the response to sort
* @param location the location to sort by, if null the data will not be sorted.
*/
suspend fun from(response: GdgResponse, location: Location?): SortedData {
return withContext(Dispatchers.Default) {
// this sorting is too expensive to do on the main thread, so do thread confinement here.
val chapters: List<GdgChapter> = response.chapters.sortByDistanceFrom(location)
// use distinctBy which will maintain the input order - this will have the effect of making
// a filter list sorted by the distance from the current location
val filters: List<String> = chapters.map { it.region } .distinctBy { it }
// group the chapters by region so that filter queries don't require any work
val chaptersByRegion: Map<String, List<GdgChapter>> = chapters.groupBy { it.region }
// return the sorted result
SortedData(chapters, filters, chaptersByRegion)
}
}
/**
* Sort a list of GdgChapter by their distance from the specified location.
*
* @param currentLocation returned list will be sorted by the distance, or unsorted if null
*/
private fun List<GdgChapter>.sortByDistanceFrom(currentLocation: Location?): List<GdgChapter> {
currentLocation ?: return this
return sortedBy { distanceBetween(it.geo, currentLocation)}
}
/**
* Calculate the distance (in meters) between a LatLong and a Location.
*/
private fun distanceBetween(start: LatLong, currentLocation: Location): Float {
val results = FloatArray(3)
Location.distanceBetween(start.lat, start.long, currentLocation.latitude, currentLocation.longitude, results)
return results[0]
}
}
}
}

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@ -0,0 +1,82 @@
/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.search
import android.view.LayoutInflater
import android.view.ViewGroup
import androidx.recyclerview.widget.DiffUtil
import androidx.recyclerview.widget.ListAdapter
import androidx.recyclerview.widget.RecyclerView
import com.example.android.gdgfinder.network.GdgChapter
import com.example.android.gdgfinder.search.GdgListAdapter.GdgListViewHolder
import com.example.android.gdgfinder.databinding.ListItemBinding
class GdgListAdapter(val clickListener: GdgClickListener): ListAdapter<GdgChapter, GdgListViewHolder>(DiffCallback){
companion object DiffCallback : DiffUtil.ItemCallback<GdgChapter>() {
override fun areItemsTheSame(oldItem: GdgChapter, newItem: GdgChapter): Boolean {
return oldItem === newItem
}
override fun areContentsTheSame(oldItem: GdgChapter, newItem: GdgChapter): Boolean {
return oldItem == newItem
}
}
class GdgListViewHolder(private var binding: ListItemBinding):
RecyclerView.ViewHolder(binding.root) {
fun bind(listener: GdgClickListener, gdgChapter: GdgChapter) {
binding.chapter = gdgChapter
binding.clickListener = listener
// This is important, because it forces the data binding to execute immediately,
// which allows the RecyclerView to make the correct view size measurements
binding.executePendingBindings()
}
companion object {
fun from(parent: ViewGroup): GdgListViewHolder {
val layoutInflater = LayoutInflater.from(parent.context)
val binding = ListItemBinding.inflate(layoutInflater, parent, false)
return GdgListViewHolder(binding)
}
}
}
/**
* Part of the RecyclerView adapter, called when RecyclerView needs a new [ViewHolder].
*
* A ViewHolder holds a view for the [RecyclerView] as well as providing additional information
* to the RecyclerView such as where on the screen it was last drawn during scrolling.
*/
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): GdgListViewHolder {
return GdgListViewHolder.from(parent)
}
/**
* Part of the RecyclerView adapter, called when RecyclerView needs to show an item.
*
* The ViewHolder passed may be recycled, so make sure that this sets any properties that
* may have been set previously.
*/
override fun onBindViewHolder(holder: GdgListViewHolder, position: Int) {
holder.bind(clickListener, getItem(position))
}
}
class GdgClickListener(val clickListener: (chapter: GdgChapter) -> Unit) {
fun onClick(chapter: GdgChapter) = clickListener(chapter)
}

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@ -0,0 +1,182 @@
/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.search
import android.content.Intent
import android.content.pm.PackageManager
import android.net.Uri
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.core.content.ContextCompat
import androidx.fragment.app.Fragment
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProviders
import com.example.android.gdgfinder.R
import com.example.android.gdgfinder.databinding.FragmentGdgListBinding
import com.google.android.gms.location.FusedLocationProviderClient
import com.google.android.gms.location.LocationCallback
import com.google.android.gms.location.LocationRequest
import com.google.android.gms.location.LocationResult
import com.google.android.gms.location.LocationServices
import com.google.android.material.chip.Chip
import com.google.android.material.snackbar.Snackbar
private const val LOCATION_PERMISSION_REQUEST = 1
private const val LOCATION_PERMISSION = "android.permission.ACCESS_FINE_LOCATION"
class GdgListFragment : Fragment() {
private val viewModel: GdgListViewModel by lazy {
ViewModelProviders.of(this).get(GdgListViewModel::class.java)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?): View? {
val binding = FragmentGdgListBinding.inflate(inflater)
// Allows Data Binding to Observe LiveData with the lifecycle of this Fragment
binding.setLifecycleOwner(this)
// Giving the binding access to the OverviewViewModel
binding.viewModel = viewModel
val adapter = GdgListAdapter(GdgClickListener { chapter ->
val destination = Uri.parse(chapter.website)
startActivity(Intent(Intent.ACTION_VIEW, destination))
})
// Sets the adapter of the RecyclerView
binding.gdgChapterList.adapter = adapter
viewModel.showNeedLocation.observe(viewLifecycleOwner, object : Observer<Boolean> {
override fun onChanged(show: Boolean?) {
// Snackbar is like Toast but it lets us show forever
if (show == true) {
Snackbar.make(
binding.root,
"No location. Enable location in settings (hint: test with Maps) then check app permissions!",
Snackbar.LENGTH_LONG
).show()
}
}
})
viewModel.regionList.observe(viewLifecycleOwner, object : Observer<List<String>> {
override fun onChanged(data: List<String>?) {
data ?: return
val chipGroup = binding.regionList
val inflator = LayoutInflater.from(chipGroup.context)
val children = data.map { regionName ->
val chip = inflator.inflate(R.layout.region, chipGroup, false) as Chip
chip.text = regionName
chip.tag = regionName
chip.setOnCheckedChangeListener { button, isChecked ->
viewModel.onFilterChanged(button.tag as String, isChecked)
}
chip
}
chipGroup.removeAllViews()
for (chip in children) {
chipGroup.addView(chip)
}
}
})
setHasOptionsMenu(true)
return binding.root
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
requestLastLocationOrStartLocationUpdates()
}
/**
* Show the user a dialog asking for permission to use location.
*/
private fun requestLocationPermission() {
requestPermissions(arrayOf(LOCATION_PERMISSION), LOCATION_PERMISSION_REQUEST)
}
/**
* Request the last location of this device, if known, otherwise start location updates.
*
* The last location is cached from the last application to request location.
*/
private fun requestLastLocationOrStartLocationUpdates() {
// if we don't have permission ask for it and wait until the user grants it
if (ContextCompat.checkSelfPermission(requireContext(), LOCATION_PERMISSION) != PackageManager.PERMISSION_GRANTED) {
requestLocationPermission()
return
}
val fusedLocationClient = LocationServices.getFusedLocationProviderClient(requireContext())
fusedLocationClient.lastLocation.addOnSuccessListener { location ->
if (location == null) {
startLocationUpdates(fusedLocationClient)
} else {
viewModel.onLocationUpdated(location)
}
}
}
/**
* Start location updates, this will ask the operating system to figure out the devices location.
*/
private fun startLocationUpdates(fusedLocationClient: FusedLocationProviderClient) {
// if we don't have permission ask for it and wait until the user grants it
if (ContextCompat.checkSelfPermission(requireContext(), LOCATION_PERMISSION) != PackageManager.PERMISSION_GRANTED) {
requestLocationPermission()
return
}
val request = LocationRequest().setPriority(LocationRequest.PRIORITY_LOW_POWER)
val callback = object : LocationCallback() {
override fun onLocationResult(locationResult: LocationResult?) {
val location = locationResult?.lastLocation ?: return
viewModel.onLocationUpdated(location)
}
}
fusedLocationClient.requestLocationUpdates(request, callback, null)
}
/**
* This will be called by Android when the user responds to the permission request.
*
* If granted, continue with the operation that the user gave us permission to do.
*/
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
when (requestCode) {
LOCATION_PERMISSION_REQUEST -> {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
requestLastLocationOrStartLocationUpdates()
}
}
}
}
}

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@ -0,0 +1,107 @@
/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.search
import android.location.Location
import androidx.lifecycle.*
import com.example.android.gdgfinder.network.GdgApi
import com.example.android.gdgfinder.network.GdgChapter
import kotlinx.coroutines.Job
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import java.io.IOException
class GdgListViewModel: ViewModel() {
private val repository = GdgChapterRepository(GdgApi.retrofitService)
private var filter = FilterHolder()
private var currentJob: Job? = null
private val _gdgList = MutableLiveData<List<GdgChapter>>()
private val _regionList = MutableLiveData<List<String>>()
private val _showNeedLocation = MutableLiveData<Boolean>()
// The external LiveData interface to the property is immutable, so only this class can modify
val gdgList: LiveData< List<GdgChapter>>
get() = _gdgList
val regionList: LiveData<List<String>>
get() = _regionList
val showNeedLocation: LiveData<Boolean>
get() = _showNeedLocation
init {
// process the initial filter
onQueryChanged()
viewModelScope.launch {
delay(5_000)
_showNeedLocation.value = !repository.isFullyInitialized
}
}
private fun onQueryChanged() {
currentJob?.cancel() // if a previous query is running cancel it before starting another
currentJob = viewModelScope.launch {
try {
_gdgList.value = repository.getChaptersForFilter(filter.currentValue)
repository.getFilters().let {
// only update the filters list if it's changed since the last time
if (it != _regionList.value) {
_regionList.value = it
}
}
} catch (e: IOException) {
_gdgList.value = listOf()
}
}
}
fun onLocationUpdated(location: Location) {
viewModelScope.launch {
repository.onLocationChanged(location)
onQueryChanged()
}
}
fun onFilterChanged(filter: String, isChecked: Boolean) {
if (this.filter.update(filter, isChecked)) {
onQueryChanged()
}
}
private class FilterHolder {
var currentValue: String? = null
private set
fun update(changedFilter: String, isChecked: Boolean): Boolean {
if (isChecked) {
currentValue = changedFilter
return true
} else if (currentValue == changedFilter) {
currentValue = null
return true
}
return false
}
}
}

View File

@ -0,0 +1,20 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="?attr/colorPrimaryVariant" android:state_selected="true" />
<item android:alpha="0.18" android:color="?attr/colorOnSurface" />
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android:viewportWidth="108">
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android:fillType="evenOdd"
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android:strokeWidth="1">
<aapt:attr name="android:fillColor">
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<item
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<?xml version="1.0" encoding="utf-8"?>
<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
app:fontProviderAuthority="com.google.android.gms.fonts"
app:fontProviderPackage="com.google.android.gms"
app:fontProviderQuery="Lobster Two"
app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
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<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<androidx.drawerlayout.widget.DrawerLayout
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<androidx.appcompat.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimaryDark"
android:theme="@style/ThemeOverlay.MaterialComponents.Dark.ActionBar">
<ImageView
android:id="@+id/hero_image"
android:layout_width="150dp"
android:layout_height="match_parent"
android:contentDescription="@string/app_name"
android:tint="?attr/colorOnSecondary"
app:srcCompat="@drawable/logo" />
</androidx.appcompat.widget.Toolbar>
<fragment
android:id="@+id/nav_host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:navGraph="@navigation/nav_graph" />
</LinearLayout>
<com.google.android.material.navigation.NavigationView
android:id="@+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:menu="@menu/drawer_view" />
</androidx.drawerlayout.widget.DrawerLayout>
</layout>

View File

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<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="viewModel"
type="com.example.android.gdgfinder.add.AddGdgViewModel" />
</data>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".add.AddGdgFragment">
<TextView
android:id="@+id/textViewIntro"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="@dimen/spacing_normal"
android:layout_marginTop="@dimen/spacing_normal"
android:layout_marginEnd="@dimen/spacing_normal"
android:contentDescription="@string/add_gdg"
android:text="@string/add_gdg"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ImageView
android:id="@+id/imageView"
android:layout_width="411dp"
android:layout_height="230dp"
android:layout_marginTop="5dp"
android:layout_marginBottom="2dp"
android:contentDescription="@string/stage_image_description"
android:scaleType="centerCrop"
app:layout_constraintBottom_toTopOf="@+id/EditTextName"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textViewIntro"
app:srcCompat="@drawable/behind"
tools:src="@tools:sample/avatars" />
<EditText
android:id="@+id/EditTextName"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:hint="@string/your_name_label"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextEmail"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/imageView">
</EditText>
<EditText
android:id="@+id/EditTextEmail"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:hint="@string/email_label"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextCity"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextName"></EditText>
<EditText
android:id="@+id/EditTextCity"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:hint="@string/city_label"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextCountry"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextEmail"></EditText>
<EditText
android:id="@+id/EditTextCountry"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:hint="@string/country_label"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextRegion"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextCity"></EditText>
<EditText
android:id="@+id/EditTextRegion"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:hint="@string/region_label"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/contentGroup"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextCountry"></EditText>
<LinearLayout
android:id="@+id/contentGroup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="8dp"
android:focusable="true"
android:orientation="vertical"
app:layout_constraintBottom_toTopOf="@+id/button"
app:layout_constraintEnd_toEndOf="@+id/EditTextRegion"
app:layout_constraintStart_toStartOf="@+id/EditTextRegion"
app:layout_constraintTop_toBottomOf="@id/EditTextRegion">
<TextView
android:id="@+id/labelTextWhy"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="@string/motivation"
android:text="@string/motivation"
app:layout_constraintBottom_toTopOf="@+id/EditTextWhy"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@+id/contentGroup" />
<EditText
android:id="@+id/EditTextWhy"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="@string/enter_motivation"
android:inputType="textMultiLine"
app:layout_constraintBottom_toBottomOf="@+id/contentGroup"
app:layout_constraintBottom_toTopOf="@+id/button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</LinearLayout>
<Button
android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="40dp"
android:layout_marginBottom="12dp"
android:accessibilityLiveRegion="polite"
android:contentDescription="@string/submit_button_description"
android:onClick="@{() -> viewModel.onSubmitApplication()}"
android:text="@string/submit"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@+id/contentGroup" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</layout>

View File

@ -0,0 +1,81 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="viewModel"
type="com.example.android.gdgfinder.search.GdgListViewModel" />
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.android.gdg.MainActivity">
<HorizontalScrollView
android:id="@+id/chips"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<com.google.android.material.chip.ChipGroup
android:id="@+id/region_list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:singleSelection="true"
android:padding="@dimen/spacing_normal"/>
</HorizontalScrollView>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/gdg_chapter_list"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/chips"
app:listData="@{viewModel.gdgList}"
tools:listitem="@layout/list_item" />
<TextView
android:layout_width="0dp"
android:layout_height="0dp"
android:gravity="center"
android:text="@string/waiting_for_location_and_network"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:showOnlyWhenEmpty="@{viewModel.gdgList}"
tools:visibility="gone" />
</androidx.constraintlayout.widget.ConstraintLayout>
</layout>

View File

@ -0,0 +1,134 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="viewModel"
type="com.example.android.gdgfinder.home.HomeViewModel" />
</data>
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="true"
android:paddingBottom="@dimen/spacing_normal"
tools:context=".home.HomeFragment">
<ImageView
android:id="@+id/image"
android:layout_width="0dp"
android:layout_height="0dp"
android:scaleType="centerCrop"
app:layout_constraintDimensionRatio="4:3"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="@drawable/behind" />
<TextView
android:id="@+id/title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/spacing_normal"
android:text="@string/about_google_developer_groups"
android:textAppearance="?attr/textAppearanceHeadline5"
app:layout_constraintEnd_toStartOf="@+id/end_guideline"
app:layout_constraintStart_toStartOf="@+id/start_guideline"
app:layout_constraintTop_toBottomOf="@id/image" />
<TextView
android:id="@+id/intro_text"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/gdg_description_long"
app:layout_constraintEnd_toStartOf="@+id/end_guideline"
app:layout_constraintStart_toStartOf="@+id/start_guideline"
app:layout_constraintTop_toBottomOf="@id/title" />
<TextView
android:id="@+id/subtitle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="13dp"
android:text="@string/gdgs_are"
android:textAppearance="?attr/textAppearanceHeadline6"
app:layout_constraintEnd_toStartOf="@id/end_guideline"
app:layout_constraintStart_toEndOf="@id/start_guideline"
app:layout_constraintTop_toBottomOf="@+id/intro_text" />
<TextView
android:id="@+id/description"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/gdg_description_bullets"
app:layout_constraintEnd_toStartOf="@+id/end_guideline"
app:layout_constraintStart_toStartOf="@+id/start_guideline"
app:layout_constraintTop_toBottomOf="@id/subtitle" />
<ImageView
android:id="@+id/end_image"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="@dimen/spacing_normal"
android:scaleType="centerCrop"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="3:1.5"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/description"
app:srcCompat="@drawable/wtm" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/start_guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_begin="@dimen/spacing_normal" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/end_guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_end="@dimen/spacing_normal" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.core.widget.NestedScrollView>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="@dimen/spacing_normal"
android:onClick="@{() -> viewModel.onFabClicked()}"
app:srcCompat="@drawable/ic_gdg" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</layout>

View File

@ -0,0 +1,68 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/layout">
<data>
<variable
name="chapter"
type="com.example.android.gdgfinder.network.GdgChapter" />
<variable
name="clickListener"
type="com.example.android.gdgfinder.search.GdgClickListener" />
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="@{() -> clickListener.onClick(chapter)}"
tools:context="com.example.android.gdg.gdglist.GdgListFragment">
<ImageView
android:id="@+id/gdg_image"
android:layout_width="50dp"
android:layout_height="76dp"
android:layout_marginStart="@dimen/spacing_normal"
android:layout_marginTop="26dp"
android:layout_marginBottom="26dp"
android:contentDescription="TODO"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="@drawable/ic_gdg" />
<TextView
android:id="@+id/chapter_name"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="@dimen/spacing_normal"
android:layout_marginEnd="@dimen/spacing_normal"
android:gravity="center_vertical"
android:text="@{chapter.name}"
android:textAppearance="?textAppearanceHeadline6"
app:layout_constraintBottom_toBottomOf="@+id/gdg_image"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@+id/gdg_image"
app:layout_constraintTop_toTopOf="@+id/gdg_image"
app:layout_constraintVertical_chainStyle="packed"
tools:text="GDG Mountain View is really long so it will wrap in tools" />
</androidx.constraintlayout.widget.ConstraintLayout>
</layout>

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@ -0,0 +1,25 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<com.google.android.material.chip.Chip xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
style="@style/Widget.MaterialComponents.Chip.Choice"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:checkedIconVisible="true"
app:chipBackgroundColor="@color/selected_highlight"
tools:checked="true" />

View File

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<menu xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:android="http://schemas.android.com/apk/res/android">
<item android:title="@string/gdg_search" android:id="@+id/gdg_search"
/>
<item android:title="@string/gdg_apply" android:id="@+id/gdg_apply"/>
</menu>

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@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

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@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

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@ -0,0 +1,31 @@
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/nav_graph"
app:startDestination="@id/home">
<fragment
android:id="@+id/gdg_search"
android:name="com.example.android.gdgfinder.search.GdgListFragment"
android:label="GDG Search"
>
</fragment>
<fragment android:id="@+id/home" android:name="com.example.android.gdgfinder.home.HomeFragment"
android:label="Home" tools:layout="@layout/home_fragment">
<action android:id="@+id/action_homeFragment_to_gdgListFragment" app:destination="@id/gdg_search"/>
<action android:id="@+id/action_homeFragment_to_addGdgFragment" app:destination="@id/gdg_apply"/>
</fragment>
<fragment android:id="@+id/gdg_apply" android:name="com.example.android.gdgfinder.add.AddGdgFragment"
android:label="Apply" tools:layout="@layout/add_gdg_fragment"/>
<!--<fragment-->
<!--android:id="@+id/gdgDetailFragment"-->
<!--android:name="com.example.android.gdg.gdgdetail.GdgDetailFragment"-->
<!--android:label="fragment_overview"-->
<!--tools:layout="@layout/fragment_gdg_detail" >-->
<!--<argument-->
<!--android:name="selectedChapter"-->
<!--app:argType="com.example.android.gdg.network.GdgChapter"/>-->
<!--<action android:id="@+id/action_gdgDetailFragment_to_gdgListFragment" app:destination="@id/gdgListFragment"/>-->
<!--</fragment>-->
</navigation>

View File

@ -0,0 +1,57 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<resources>
<string name="add_gdg">¿No pudo encontrar un GDG en su región? Genial, adelante y empieza uno. ¡Rellene el siguiente
formulario y espere tener noticias de nosotros en breve!
</string>
<string name="application_submitted">Tienes tu solicitud de solicitud !! Oh bueno, en realidad no. Este es un
formulario de prueba sólo para fines educativos. Si realmente desea enviar su solicitud, visite el sitio web!
</string>
<string name="gdg_search">Búsqueda GDG</string>
<string name="gdg_apply">Aplicar para ejecutar GDG</string>
<string name="gdgs_are">Los GDG son…</string>
<string name="gdg_description_long">Los GDG son grupos locales de desarrolladores que están específicamente
interesados en los productos y API de Google. Cada grupo local se denomina capítulo GDG y puede albergar una
variedad de actividades técnicas para desarrolladores, desde solo unas pocas personas que se reúnen para ver
nuestros últimos videos, grandes reuniones con demostraciones y charlas tecnológicas, o hackathons. Google
Developers admite y reconoce los capítulos de GDG, pero no los posee ni los administra.
</string>
<string name="about_google_developer_groups">Acerca de los Grupos de Desarrolladores de Google</string>
<string name="gdg_description_bullets">Corrido por personas apasionadas en comunidades de desarrolladores locales
Un grupo para compartir ideas y establecer contactos con otros desarrolladores. Un lugar para aprender sobre
las tecnologías de Google y las herramientas de desarrollo. Abierto y gratuito para todos los interesados.
</string>
<string name="waiting_for_location_and_network">Esperando localización y resultado de red. Si se ejecuta en un
emulador, abra la aplicación Mapas para habilitar los servicios de ubicación.
</string>
<string name="hello_blank_fragment">Hola fragmento en blanco</string>
<string name="app_name">GDG</string>
<string name="stage_image_description">Foto desde el escenario de un devfest.</string>
<string name="submit_button_description">Botón para enviar formulario</string>
<string name="form_name_description">introduzca su nombre</string>
<string name="motivation">Cuéntanos un poco más acerca de por qué quieres comenzar un GDG</string>
<string name="your_name_label">Tu nombre</string>
<string name="email_label">e-mail</string>
<string name="city_label">ciudad</string>
<string name="country_label">país</string>
<string name="region_label">región</string>
<string name="enter_motivation">Por favor ingrese su motivación en 12 oraciones</string>
<string name="submitted">Enviado, no hay necesidad de enviar de nuevo</string>
<string name="done">Hecho</string>
<string name="submit">Enviar</string>
</resources>

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@ -0,0 +1,26 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<resources>
<color name="primaryColor">#1a237e</color>
<color name="primaryLightColor">#534bae</color>
<color name="primaryDarkColor">#000051</color>
<color name="secondaryColor">#5e35b1</color>
<color name="secondaryLightColor">#9162e4</color>
<color name="secondaryDarkColor">#280680</color>
<color name="primaryTextColor">#ffffff</color>
<color name="secondaryTextColor">#ffffff</color>
</resources>

View File

@ -0,0 +1,26 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<resources>
<color name="primaryColor">#669df6</color>
<color name="primaryLightColor">#9cceff</color>
<color name="primaryDarkColor">#266fc3</color>
<color name="secondaryColor">#a142f4</color>
<color name="secondaryLightColor">#d774ff</color>
<color name="secondaryDarkColor">#6b00c0</color>
<color name="primaryTextColor">#000000</color>
<color name="secondaryTextColor">#ffffff</color>
</resources>

View File

@ -0,0 +1,20 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<resources>
<dimen name="spacing_normal">16dp</dimen>
</resources>

View File

@ -0,0 +1,17 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<array name="com_google_android_gms_fonts_certs">
<item>@array/com_google_android_gms_fonts_certs_dev</item>
<item>@array/com_google_android_gms_fonts_certs_prod</item>
</array>
<string-array name="com_google_android_gms_fonts_certs_dev">
<item>
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
</item>
</string-array>
<string-array name="com_google_android_gms_fonts_certs_prod">
<item>
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
</item>
</string-array>
</resources>

View File

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<array name="preloaded_fonts" translatable="false">
<item>@font/lobster_two</item>
</array>
</resources>

View File

@ -0,0 +1,59 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<resources>
<string name="app_name">GDG</string>
<string name="hello_blank_fragment">Hello blank fragment</string>
<string name="add_gdg">"Couldn't find a GDG in your region? Great, go ahead and start one. Fill the form below and
expect to hear from us shortly! "
</string>
<string name="application_submitted">Got your application request!! Oh well, not really. This is a test form just
for educational purposes. If you really want to submit your application please visit the website!
</string>
<string name="gdg_search">GDG Search</string>
<string name="gdg_apply">Apply to run GDG</string>
<string name="gdgs_are">GDGs Are…</string>
<string name="gdg_description_long">GDGs are local groups of developers who are specifically interested in Google
products and APIs. Each local group is called a GDG chapter and can host a variety of technical activities for
developers - from just a few people getting together to watch our latest videos, to large gatherings with demos
and tech talks, to hackathons. Google Developers supports and recognizes GDG chapters, but doesnt own or manage
them.
</string>
<string name="about_google_developer_groups">About Google Developer Groups</string>
<string name="gdg_description_bullets">Run by passionate individuals in local developer communities\n
A group to share ideas and network with fellow developers \n
A place to learn about Google technologies and development tools \n
Open to and free for all interested
</string>
<string name="waiting_for_location_and_network">Waiting for location and network result.\n\n If running on an
emulator open the Maps app to enable location services.
</string>
<string name="stage_image_description">Photo from stage from a devfest</string>
<string name="submit_button_description">Button to submit form</string>
<string name="form_name_description">enter your name</string>
<string name="motivation">Tell us a bit more about why do you want to start a GDG</string>
<string name="your_name_label">Your name</string>
<string name="email_label">e-mail</string>
<string name="city_label">city</string>
<string name="country_label">country</string>
<string name="region_label">region</string>
<string name="enter_motivation">Please enter your motivation in 1-2 sentences</string>
<string name="submitted">Submitted, no need to submit again</string>
<string name="done">Done</string>
<string name="submit">Submit</string>
</resources>

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@ -0,0 +1,38 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/primaryColor</item>
<item name="colorPrimaryDark">@color/primaryDarkColor</item>
<item name="colorPrimaryVariant">@color/primaryLightColor</item>
<item name="colorOnPrimary">@color/primaryTextColor</item>
<item name="colorSecondary">@color/secondaryColor</item>
<item name="colorSecondaryVariant">@color/secondaryDarkColor</item>
<item name="colorOnSecondary">@color/secondaryTextColor</item>
<item name="android:fontFamily">@font/lobster_two</item>
<item name="fontFamily">@font/lobster_two</item>
</style>
<style name="TextAppearance.CustomHeadline6" parent="TextAppearance.MaterialComponents.Headline6">
<item name="android:textSize">18sp</item>
<item name="textAppearanceHeadline6">@style/TextAppearance.CustomHeadline6</item>
</style>
</resources>

44
GDGFinderFinal/build.gradle Executable file
View File

@ -0,0 +1,44 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext {
// Versions for all the dependencies we plan to use. It's particularly useful for kotlin and
// navigation where the versions of the plugin needs to be the same as the version of the
// library defined in the app Gradle file
version_android_gradle_plugin = "3.2.0"
version_core = "1.0.1"
version_constraint_layout = "1.1.3"
version_glide = "4.8.0"
version_kotlin = "1.3.21"
version_kotlin_coroutines = "1.1.0"
version_lifecycle_extensions = "2.0.0"
version_moshi = "1.8.0"
version_navigation = "1.0.0"
version_retrofit = "2.5.0"
version_retrofit_coroutines_adapter = "0.9.2"
version_recyclerview = "1.1.0-alpha03"
}
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$version_kotlin"
classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:$version_navigation"
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

View File

@ -0,0 +1,21 @@
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx1536m
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app's APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Automatically convert third-party libraries to use AndroidX
android.enableJetifier=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official

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#Tue Jul 09 17:17:52 PDT 2019
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip

172
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#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

84
GDGFinderFinal/gradlew.bat vendored Executable file
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@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

1
GDGFinderFinal/settings.gradle Executable file
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include ':app'

201
GDGFinderMaterial/LICENSE Executable file
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@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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"License" shall mean the terms and conditions for use, reproduction,
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See the License for the specific language governing permissions and
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1
GDGFinderMaterial/README.md Executable file
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@ -0,0 +1 @@
# andfun-kotlin-gdg-finder

1
GDGFinderMaterial/app/.gitignore vendored Executable file
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@ -0,0 +1 @@
/build

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/*
* Copyright 2018, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
apply plugin: "androidx.navigation.safeargs"
android {
compileSdkVersion 28
dataBinding {
enabled = true
}
defaultConfig {
applicationId "com.example.android.gdgfinder"
minSdkVersion 19
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables.useSupportLibrary = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
androidExtensions {
experimental = true
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
// Kotlin
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$version_kotlin"
// Constraint Layout
implementation "androidx.constraintlayout:constraintlayout:$version_constraint_layout"
// ViewModel and LiveData
implementation "androidx.lifecycle:lifecycle-extensions:$version_lifecycle_extensions"
// use viewModelScope from lifecycle-viewmodel-ktx
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.1.0-alpha03"
// Navigation
implementation "android.arch.navigation:navigation-fragment-ktx:$version_navigation"
implementation "android.arch.navigation:navigation-ui-ktx:$version_navigation"
// Core with Ktx
implementation "androidx.core:core-ktx:$version_core"
// Moshi
implementation "com.squareup.moshi:moshi:$version_moshi"
implementation "com.squareup.moshi:moshi-kotlin:$version_moshi"
// Retrofit
implementation "com.squareup.retrofit2:retrofit:$version_retrofit"
implementation "com.squareup.retrofit2:converter-moshi:$version_retrofit"
// Coroutines
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$version_kotlin_coroutines"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$version_kotlin_coroutines"
// Retrofit Coroutines Support
implementation "com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:$version_retrofit_coroutines_adapter"
// Glide
implementation "com.github.bumptech.glide:glide:$version_glide"
// RecyclerView
implementation "androidx.recyclerview:recyclerview:$version_recyclerview"
// material design components
implementation 'com.google.android.material:material:1.1.0-alpha04'
// Client for retrieving location
implementation "com.google.android.gms:play-services-location:16.0.0"
}

21
GDGFinderMaterial/app/proguard-rules.pro vendored Executable file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

View File

@ -0,0 +1,30 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" package="com.example.android.gdgfinder">
<!-- In order for our app to access the Internet, we need to define this permission. -->
<uses-permission android:name="android.permission.INTERNET" />
<!-- To access the location we need to ask for permission -->
<!-- see https://developer.android.com/training/location/retrieve-current.html -->
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:theme="@style/AppTheme"
tools:ignore="AllowBackup,GoogleAppIndexingWarning">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<meta-data
android:name="preloaded_fonts"
android:resource="@array/preloaded_fonts" />
</application>
</manifest>

View File

@ -0,0 +1,46 @@
/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder
import android.view.LayoutInflater
import android.view.View
import androidx.cardview.widget.CardView
import androidx.databinding.BindingAdapter
import androidx.recyclerview.widget.RecyclerView
import com.example.android.gdgfinder.network.GdgChapter
import com.example.android.gdgfinder.search.GdgListAdapter
import com.google.android.material.chip.ChipGroup
/**
* When there is no Mars property data (data is null), hide the [RecyclerView], otherwise show it.
*/
@BindingAdapter("listData")
fun bindRecyclerView(recyclerView: RecyclerView, data: List<GdgChapter>?) {
val adapter = recyclerView.adapter as GdgListAdapter
adapter.submitList(data) {
// scroll the list to the top after the diffs are calculated and posted
recyclerView.scrollToPosition(0)
}
}
@BindingAdapter("showOnlyWhenEmpty")
fun View.showOnlyWhenEmpty(data: List<GdgChapter>?) {
visibility = when {
data == null || data.isEmpty() -> View.VISIBLE
else -> View.GONE
}
}

View File

@ -0,0 +1,81 @@
/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder
import android.os.Bundle
import android.transition.TransitionManager
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.app.AppCompatDelegate
import androidx.databinding.DataBindingUtil
import androidx.navigation.NavDestination
import androidx.navigation.findNavController
import androidx.navigation.ui.NavigationUI.navigateUp
import androidx.navigation.ui.NavigationUI.setupWithNavController
import androidx.navigation.ui.setupActionBarWithNavController
import androidx.navigation.ui.setupWithNavController
import com.example.android.gdgfinder.databinding.ActivityMainBinding
class MainActivity : AppCompatActivity() {
lateinit var binding: ActivityMainBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
setupNavigation()
}
/**
* Called when the hamburger menu or back button are pressed on the Toolbar
*
* Delegate this to Navigation.
*/
override fun onSupportNavigateUp() = navigateUp(findNavController(R.id.nav_host_fragment), binding.drawerLayout)
/**
* Setup Navigation for this Activity
*/
private fun setupNavigation() {
// first find the nav controller
val navController = findNavController(R.id.nav_host_fragment)
setSupportActionBar(binding.toolbar)
// then setup the action bar, tell it about the DrawerLayout
setupActionBarWithNavController(navController, binding.drawerLayout)
// finally setup the left drawer (called a NavigationView)
binding.navigationView.setupWithNavController(navController)
navController.addOnDestinationChangedListener { _, destination: NavDestination, _ ->
val toolBar = supportActionBar ?: return@addOnDestinationChangedListener
when(destination.id) {
R.id.home -> {
toolBar.setDisplayShowTitleEnabled(false)
binding.heroImage.visibility = View.VISIBLE
}
else -> {
toolBar.setDisplayShowTitleEnabled(true)
binding.heroImage.visibility = View.GONE
}
}
}
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.add
import androidx.lifecycle.ViewModelProviders
import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.lifecycle.Observer
import com.example.android.gdgfinder.R
import com.example.android.gdgfinder.databinding.AddGdgFragmentBinding
import com.google.android.material.snackbar.Snackbar
class AddGdgFragment : Fragment() {
private val viewModel: AddGdgViewModel by lazy {
ViewModelProviders.of(this).get(AddGdgViewModel::class.java)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?): View? {
val binding = AddGdgFragmentBinding.inflate(inflater)
// Allows Data Binding to Observe LiveData with the lifecycle of this Fragment
binding.setLifecycleOwner(this)
binding.viewModel = viewModel
viewModel.showSnackBarEvent.observe(this, Observer {
if (it == true) { // Observed state is true.
Snackbar.make(
activity!!.findViewById(android.R.id.content),
getString(R.string.application_submitted),
Snackbar.LENGTH_SHORT // How long to display the message.
).show()
viewModel.doneShowingSnackbar()
}
})
setHasOptionsMenu(true)
return binding.root
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.add
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel;
class AddGdgViewModel : ViewModel() {
/**
* Request a toast by setting this value to true.
*
* This is private because we don't want to expose setting this value to the Fragment.
*/
private var _showSnackbarEvent = MutableLiveData<Boolean?>()
/**
* If this is true, immediately `show()` a toast and call `doneShowingSnackbar()`.
*/
val showSnackBarEvent: LiveData<Boolean?>
get() = _showSnackbarEvent
/**
* Call this immediately after calling `show()` on a toast.
*
* It will clear the toast request, so if the user rotates their phone it won't show a duplicate
* toast.
*/
fun doneShowingSnackbar() {
_showSnackbarEvent.value = null
}
fun onSubmitApplication() {
_showSnackbarEvent.value = true
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.home
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProviders
import androidx.navigation.fragment.findNavController
import com.example.android.gdgfinder.R
import com.example.android.gdgfinder.databinding.HomeFragmentBinding
class HomeFragment : Fragment() {
companion object {
fun newInstance() = HomeFragment()
}
private lateinit var viewModel: HomeViewModel
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
val binding = HomeFragmentBinding.inflate(inflater)
viewModel = ViewModelProviders.of(this).get(HomeViewModel::class.java)
binding.viewModel = viewModel
viewModel.navigateToSearch.observe(viewLifecycleOwner,
Observer<Boolean> { navigate ->
if(navigate) {
val navController = findNavController()
navController.navigate(R.id.action_homeFragment_to_gdgListFragment)
viewModel.onNavigatedToSearch()
}
})
return binding.root
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.home
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel
class HomeViewModel : ViewModel() {
private val _navigateToSearch = MutableLiveData<Boolean>()
val navigateToSearch: LiveData<Boolean>
get() = _navigateToSearch
fun onFabClicked() {
_navigateToSearch.value = true
}
fun onNavigatedToSearch() {
_navigateToSearch.value = false
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.network
import com.jakewharton.retrofit2.adapter.kotlin.coroutines.CoroutineCallAdapterFactory
import com.squareup.moshi.Moshi
import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
import kotlinx.coroutines.Deferred
import retrofit2.Retrofit
import retrofit2.converter.moshi.MoshiConverterFactory
import retrofit2.http.GET
// The alternative URL is for a server with a recent snapshot. If you are having problems
// with the given URL (app crashing), use the alternative.
//private const val BASE_URL = "https://android-kotlin-fun-mars-server.appspot.com/"
private const val BASE_URL = "https://developers.google.com/community/gdg/directory/"
interface GdgApiService {
//@GET("gdg-directory.json")
@GET("directory.json")
fun getChapters():
// The Coroutine Call Adapter allows us to return a Deferred, a Job with a result
Deferred<GdgResponse>
}
private val moshi = Moshi.Builder()
.add(KotlinJsonAdapterFactory())
.build()
private val retrofit = Retrofit.Builder()
.addConverterFactory(MoshiConverterFactory.create(moshi))
.addCallAdapterFactory(CoroutineCallAdapterFactory())
.baseUrl(BASE_URL)
.build()
object GdgApi {
val retrofitService: GdgApiService by lazy { retrofit.create(GdgApiService::class.java) }
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.network
import android.os.Parcelable
import com.squareup.moshi.Json
import kotlinx.android.parcel.Parcelize
@Parcelize
data class GdgChapter(
@Json(name = "chapter_name") val name: String,
@Json(name = "cityarea") val city: String,
val country: String,
val region: String,
val website: String,
val geo: LatLong
): Parcelable
@Parcelize
data class LatLong(
val lat: Double,
@Json(name = "lng")
val long: Double
) : Parcelable
@Parcelize
data class GdgResponse(
@Json(name = "filters_") val filters: Filter,
@Json(name = "data") val chapters: List<GdgChapter>
): Parcelable
@Parcelize
data class Filter(
@Json(name = "region") val regions: List<String>
): Parcelable
//"chapter_name": "GDG Bordj Bou-Arréridj",
//"cityarea": "Burj Bu Arririj",
//"country": "Algeria",
//"region": "Africa",
//"website": "https://www.meetup.com/GDG-BBA",
//"geo": {
// "lat": 36.06000137,
// "lng": 4.630000114
//}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.search
import android.location.Location
import com.example.android.gdgfinder.network.GdgApiService
import com.example.android.gdgfinder.network.GdgChapter
import com.example.android.gdgfinder.network.GdgResponse
import com.example.android.gdgfinder.network.LatLong
import kotlinx.coroutines.Deferred
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.async
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.withContext
class GdgChapterRepository(gdgApiService: GdgApiService) {
/**
* A single network request, the results won't change. For this lesson we did not add an offline cache for simplicity
* and the result will be cached in memory.
*/
private val request = gdgApiService.getChapters()
/**
* An in-progress (or potentially completed) sort, this may be null or cancelled at any time.
*
* If this is non-null, calling await will get the result of the last sorting request.
*
* This will be cancelled whenever location changes, as the old results are no longer valid.
*/
private var inProgressSort: Deferred<SortedData>? = null
var isFullyInitialized = false
private set
/**
* Get the chapters list for a specified filter.
*
* This will be cancel if a new location is sent before the result is available.
*
* This works by first waiting for any previously in-progress sorts, and if a sort has not yet started
* it will start a new sort (which may happen if location is disabled on the device)
*/
suspend fun getChaptersForFilter(filter: String?): List<GdgChapter> {
val data = sortedData()
return when(filter) {
null -> data.chapters
else -> data.chaptersByRegion.getOrElse(filter) { emptyList() }
}
}
/**
* Get the filters sorted by distance from the last location.
*
* This will cancel if a new location is sent before the result is available.
*
* This works by first waiting for any previously in-progress sorts, and if a sort has not yet started
* it will start a new sort (which may happen if location is disabled on the device)
*/
suspend fun getFilters(): List<String> = sortedData().filters
/**
* Get the computed sorted data after it completes, or start a new sort if none are running.
*
* This will always cancel if the location changes while the sort is in progress.
*/
private suspend fun sortedData(): SortedData = withContext(Dispatchers.Main) {
// We need to ensure we're on Dispatchers.Main so that this is not running on multiple Dispatchers and we
// modify the member inProgressSort.
// Since this was called from viewModelScope, that will always be a simple if check (not expensive), but
// by specifying the dispatcher we can protect against incorrect usage.
// if there's currently a sort running (or completed) wait for it to complete and return that value
// otherwise, start a new sort with no location (the user has likely not given us permission to use location
// yet)
inProgressSort?.await() ?: doSortData()
}
/**
* Call this to force a new sort to start.
*
* This will start a new coroutine to perform the sort. Future requests to sorted data can use the deferred in
* [inProgressSort] to get the result of the last sort without sorting the data again. This guards against multiple
* sorts being performed on the same data, which is inefficient.
*
* This will always cancel if the location changes while the sort is in progress.
*
* @return the result of the started sort
*/
private suspend fun doSortData(location: Location? = null): SortedData {
// since we'll need to launch a new coroutine for the sorting use coroutineScope.
// coroutineScope will automatically wait for anything started via async {} or await{} in it's block to
// complete.
val result = coroutineScope {
// launch a new coroutine to do the sort (so other requests can wait for this sort to complete)
val deferred = async { SortedData.from(request.await(), location) }
// cache the Deferred so any future requests can wait for this sort
inProgressSort = deferred
// and return the result of this sort
deferred.await()
}
return result
}
/**
* Call when location changes.
*
* This will cancel any previous queries, so it's important to re-request the data after calling this function.
*
* @param location the location to sort by
*/
suspend fun onLocationChanged(location: Location) {
// We need to ensure we're on Dispatchers.Main so that this is not running on multiple Dispatchers and we
// modify the member inProgressSort.
// Since this was called from viewModelScope, that will always be a simple if check (not expensive), but
// by specifying the dispatcher we can protect against incorrect usage.
withContext(Dispatchers.Main) {
isFullyInitialized = true
// cancel any in progress sorts, their result is not valid anymore.
inProgressSort?.cancel()
doSortData(location)
}
}
/**
* Holds data sorted by the distance from the last location.
*
* Note, by convention this class won't sort on the Main thread. This is not a public API and should
* only be called by [doSortData].
*/
private class SortedData private constructor(
val chapters: List<GdgChapter>,
val filters: List<String>,
val chaptersByRegion: Map<String, List<GdgChapter>>
) {
companion object {
/**
* Sort the data from a [GdgResponse] by the specified location.
*
* @param response the response to sort
* @param location the location to sort by, if null the data will not be sorted.
*/
suspend fun from(response: GdgResponse, location: Location?): SortedData {
return withContext(Dispatchers.Default) {
// this sorting is too expensive to do on the main thread, so do thread confinement here.
val chapters: List<GdgChapter> = response.chapters.sortByDistanceFrom(location)
// use distinctBy which will maintain the input order - this will have the effect of making
// a filter list sorted by the distance from the current location
val filters: List<String> = chapters.map { it.region } .distinctBy { it }
// group the chapters by region so that filter queries don't require any work
val chaptersByRegion: Map<String, List<GdgChapter>> = chapters.groupBy { it.region }
// return the sorted result
SortedData(chapters, filters, chaptersByRegion)
}
}
/**
* Sort a list of GdgChapter by their distance from the specified location.
*
* @param currentLocation returned list will be sorted by the distance, or unsorted if null
*/
private fun List<GdgChapter>.sortByDistanceFrom(currentLocation: Location?): List<GdgChapter> {
currentLocation ?: return this
return sortedBy { distanceBetween(it.geo, currentLocation)}
}
/**
* Calculate the distance (in meters) between a LatLong and a Location.
*/
private fun distanceBetween(start: LatLong, currentLocation: Location): Float {
val results = FloatArray(3)
Location.distanceBetween(start.lat, start.long, currentLocation.latitude, currentLocation.longitude, results)
return results[0]
}
}
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.search
import android.view.LayoutInflater
import android.view.ViewGroup
import androidx.recyclerview.widget.DiffUtil
import androidx.recyclerview.widget.ListAdapter
import androidx.recyclerview.widget.RecyclerView
import com.example.android.gdgfinder.network.GdgChapter
import com.example.android.gdgfinder.search.GdgListAdapter.GdgListViewHolder
import com.example.android.gdgfinder.databinding.ListItemBinding
class GdgListAdapter(val clickListener: GdgClickListener): ListAdapter<GdgChapter, GdgListViewHolder>(DiffCallback){
companion object DiffCallback : DiffUtil.ItemCallback<GdgChapter>() {
override fun areItemsTheSame(oldItem: GdgChapter, newItem: GdgChapter): Boolean {
return oldItem === newItem
}
override fun areContentsTheSame(oldItem: GdgChapter, newItem: GdgChapter): Boolean {
return oldItem == newItem
}
}
class GdgListViewHolder(private var binding: ListItemBinding):
RecyclerView.ViewHolder(binding.root) {
fun bind(listener: GdgClickListener, gdgChapter: GdgChapter) {
binding.chapter = gdgChapter
binding.clickListener = listener
// This is important, because it forces the data binding to execute immediately,
// which allows the RecyclerView to make the correct view size measurements
binding.executePendingBindings()
}
companion object {
fun from(parent: ViewGroup): GdgListViewHolder {
val layoutInflater = LayoutInflater.from(parent.context)
val binding = ListItemBinding.inflate(layoutInflater, parent, false)
return GdgListViewHolder(binding)
}
}
}
/**
* Part of the RecyclerView adapter, called when RecyclerView needs a new [ViewHolder].
*
* A ViewHolder holds a view for the [RecyclerView] as well as providing additional information
* to the RecyclerView such as where on the screen it was last drawn during scrolling.
*/
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): GdgListViewHolder {
return GdgListViewHolder.from(parent)
}
/**
* Part of the RecyclerView adapter, called when RecyclerView needs to show an item.
*
* The ViewHolder passed may be recycled, so make sure that this sets any properties that
* may have been set previously.
*/
override fun onBindViewHolder(holder: GdgListViewHolder, position: Int) {
holder.bind(clickListener, getItem(position))
}
}
class GdgClickListener(val clickListener: (chapter: GdgChapter) -> Unit) {
fun onClick(chapter: GdgChapter) = clickListener(chapter)
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.search
import android.content.Intent
import android.content.pm.PackageManager
import android.net.Uri
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.CompoundButton
import android.widget.Toast
import androidx.core.content.ContextCompat
import androidx.fragment.app.Fragment
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProviders
import com.example.android.gdgfinder.databinding.FragmentGdgListBinding
import com.google.android.gms.location.*
import com.google.android.material.chip.Chip
import com.google.android.material.snackbar.Snackbar
import com.example.android.gdgfinder.R
private const val LOCATION_PERMISSION_REQUEST = 1
private const val LOCATION_PERMISSION = "android.permission.ACCESS_FINE_LOCATION"
class GdgListFragment : Fragment() {
private val viewModel: GdgListViewModel by lazy {
ViewModelProviders.of(this).get(GdgListViewModel::class.java)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?): View? {
val binding = FragmentGdgListBinding.inflate(inflater)
// Allows Data Binding to Observe LiveData with the lifecycle of this Fragment
binding.setLifecycleOwner(this)
// Giving the binding access to the OverviewViewModel
binding.viewModel = viewModel
val adapter = GdgListAdapter(GdgClickListener { chapter ->
val destination = Uri.parse(chapter.website)
startActivity(Intent(Intent.ACTION_VIEW, destination))
})
// Sets the adapter of the RecyclerView
binding.gdgChapterList.adapter = adapter
viewModel.showNeedLocation.observe(viewLifecycleOwner, object: Observer<Boolean> {
override fun onChanged(show: Boolean?) {
// Snackbar is like Toast but it lets us show forever
if (show == true) {
Snackbar.make(
binding.root,
"No location. Enable location in settings (hint: test with Maps) then check app permissions!",
Snackbar.LENGTH_LONG
).show()
}
}
})
setHasOptionsMenu(true)
return binding.root
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
requestLastLocationOrStartLocationUpdates()
}
/**
* Show the user a dialog asking for permission to use location.
*/
private fun requestLocationPermission() {
requestPermissions(arrayOf(LOCATION_PERMISSION), LOCATION_PERMISSION_REQUEST)
}
/**
* Request the last location of this device, if known, otherwise start location updates.
*
* The last location is cached from the last application to request location.
*/
private fun requestLastLocationOrStartLocationUpdates() {
// if we don't have permission ask for it and wait until the user grants it
if (ContextCompat.checkSelfPermission(requireContext(), LOCATION_PERMISSION) != PackageManager.PERMISSION_GRANTED) {
requestLocationPermission()
return
}
val fusedLocationClient = LocationServices.getFusedLocationProviderClient(requireContext())
fusedLocationClient.lastLocation.addOnSuccessListener { location ->
if (location == null) {
startLocationUpdates(fusedLocationClient)
} else {
viewModel.onLocationUpdated(location)
}
}
}
/**
* Start location updates, this will ask the operating system to figure out the devices location.
*/
private fun startLocationUpdates(fusedLocationClient: FusedLocationProviderClient) {
// if we don't have permission ask for it and wait until the user grants it
if (ContextCompat.checkSelfPermission(requireContext(), LOCATION_PERMISSION) != PackageManager.PERMISSION_GRANTED) {
requestLocationPermission()
return
}
val request = LocationRequest().setPriority(LocationRequest.PRIORITY_LOW_POWER)
val callback = object: LocationCallback() {
override fun onLocationResult(locationResult: LocationResult?) {
val location = locationResult?.lastLocation ?: return
viewModel.onLocationUpdated(location)
}
}
fusedLocationClient.requestLocationUpdates(request, callback, null)
}
/**
* This will be called by Android when the user responds to the permission request.
*
* If granted, continue with the operation that the user gave us permission to do.
*/
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
when(requestCode) {
LOCATION_PERMISSION_REQUEST -> {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
requestLastLocationOrStartLocationUpdates()
}
}
}
}
}

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/*
* Copyright 2019, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.gdgfinder.search
import android.location.Location
import androidx.lifecycle.*
import com.example.android.gdgfinder.network.GdgApi
import com.example.android.gdgfinder.network.GdgChapter
import kotlinx.coroutines.Job
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import java.io.IOException
class GdgListViewModel: ViewModel() {
private val repository = GdgChapterRepository(GdgApi.retrofitService)
private var filter = FilterHolder()
private var currentJob: Job? = null
private val _gdgList = MutableLiveData<List<GdgChapter>>()
private val _regionList = MutableLiveData<List<String>>()
private val _showNeedLocation = MutableLiveData<Boolean>()
// The external LiveData interface to the property is immutable, so only this class can modify
val gdgList: LiveData< List<GdgChapter>>
get() = _gdgList
val regionList: LiveData<List<String>>
get() = _regionList
val showNeedLocation: LiveData<Boolean>
get() = _showNeedLocation
init {
// process the initial filter
onQueryChanged()
viewModelScope.launch {
delay(5_000)
_showNeedLocation.value = !repository.isFullyInitialized
}
}
private fun onQueryChanged() {
currentJob?.cancel() // if a previous query is running cancel it before starting another
currentJob = viewModelScope.launch {
try {
_gdgList.value = repository.getChaptersForFilter(filter.currentValue)
repository.getFilters().let {
// only update the filters list if it's changed since the last time
if (it != _regionList.value) {
_regionList.value = it
}
}
} catch (e: IOException) {
_gdgList.value = listOf()
}
}
}
fun onLocationUpdated(location: Location) {
viewModelScope.launch {
repository.onLocationChanged(location)
onQueryChanged()
}
}
fun onFilterChanged(filter: String, isChecked: Boolean) {
if (this.filter.update(filter, isChecked)) {
onQueryChanged()
}
}
private class FilterHolder {
var currentValue: String? = null
private set
fun update(changedFilter: String, isChecked: Boolean): Boolean {
if (isChecked) {
currentValue = changedFilter
return true
} else if (currentValue == changedFilter) {
currentValue = null
return true
}
return false
}
}
}

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<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
app:fontProviderAuthority="com.google.android.gms.fonts"
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<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<androidx.drawerlayout.widget.DrawerLayout
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<androidx.appcompat.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimaryDark"
android:theme="@style/ThemeOverlay.MaterialComponents.Dark.ActionBar">
<ImageView
android:id="@+id/hero_image"
android:layout_width="150dp"
android:layout_height="match_parent"
android:contentDescription="@string/app_name"
android:tint="?attr/colorOnSecondary"
app:srcCompat="@drawable/logo" />
</androidx.appcompat.widget.Toolbar>
<fragment
android:id="@+id/nav_host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:navGraph="@navigation/nav_graph" />
</LinearLayout>
<com.google.android.material.navigation.NavigationView
android:id="@+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:menu="@menu/drawer_view" />
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View File

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<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="viewModel"
type="com.example.android.gdgfinder.add.AddGdgViewModel" />
</data>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".add.AddGdgFragment">
<TextView
android:id="@+id/textViewIntro"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="@dimen/spacing_normal"
android:layout_marginTop="@dimen/spacing_normal"
android:layout_marginEnd="@dimen/spacing_normal"
android:text="@string/add_gdg"
android:textColor="#AAAAAA"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ImageView
android:id="@+id/imageView"
android:layout_width="411dp"
android:layout_height="230dp"
android:layout_marginTop="5dp"
android:layout_marginBottom="2dp"
android:scaleType="centerCrop"
app:layout_constraintBottom_toTopOf="@+id/EditTextName"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textViewIntro"
app:srcCompat="@drawable/behind"
tools:src="@tools:sample/avatars" />
<EditText
android:id="@+id/EditTextName"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextEmail"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/imageView"></EditText>
<EditText
android:id="@+id/EditTextEmail"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextCity"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextName"></EditText>
<EditText
android:id="@+id/EditTextCity"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextCountry"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextEmail"></EditText>
<EditText
android:id="@+id/EditTextCountry"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextRegion"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextCity"></EditText>
<EditText
android:id="@+id/EditTextRegion"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="4dp"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@+id/EditTextWhy"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextCountry"></EditText>
<TextView
android:id="@+id/labelTextWhy"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="@dimen/spacing_normal"
android:layout_marginBottom="1dp"
android:text="@string/motivation"
app:layout_constraintBottom_toTopOf="@+id/EditTextWhy"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextRegion" />
<EditText
android:id="@+id/EditTextWhy"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:layout_marginTop="32dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="8dp"
android:ems="10"
android:inputType="textMultiLine"
app:layout_constraintBottom_toTopOf="@+id/button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextRegion" />
<Button
android:id="@+id/button"
android:layout_width="40dp"
android:layout_height="24dp"
android:layout_marginEnd="40dp"
android:layout_marginBottom="12dp"
android:backgroundTint="#00FF00"
android:onClick="@{() -> viewModel.onSubmitApplication()}"
android:text="Ok"
android:textColor="#FF0000"
android:textSize="8sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@+id/EditTextWhy" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</layout>

View File

@ -0,0 +1,72 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="viewModel"
type="com.example.android.gdgfinder.search.GdgListViewModel" />
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.android.gdg.MainActivity">
<HorizontalScrollView
android:id="@+id/chips"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"></HorizontalScrollView>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/gdg_chapter_list"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/chips"
app:listData="@{viewModel.gdgList}"
tools:listitem="@layout/list_item" />
<TextView
android:layout_width="0dp"
android:layout_height="0dp"
android:gravity="center"
android:text="@string/waiting_for_location_and_network"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:showOnlyWhenEmpty="@{viewModel.gdgList}"
tools:visibility="gone" />
</androidx.constraintlayout.widget.ConstraintLayout>
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<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="viewModel"
type="com.example.android.gdgfinder.home.HomeViewModel" />
</data>
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="true"
android:paddingBottom="@dimen/spacing_normal"
tools:context=".home.HomeFragment">
<ImageView
android:id="@+id/image"
android:layout_width="0dp"
android:layout_height="0dp"
android:scaleType="centerCrop"
app:layout_constraintDimensionRatio="4:3"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="@drawable/behind" />
<TextView
android:id="@+id/title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/spacing_normal"
android:text="@string/about_google_developer_groups"
android:textAppearance="?attr/textAppearanceHeadline5"
app:layout_constraintEnd_toStartOf="@+id/end_guideline"
app:layout_constraintStart_toStartOf="@+id/start_guideline"
app:layout_constraintTop_toBottomOf="@id/image" />
<TextView
android:id="@+id/intro_text"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/gdg_description_long"
app:layout_constraintEnd_toStartOf="@+id/end_guideline"
app:layout_constraintStart_toStartOf="@+id/start_guideline"
app:layout_constraintTop_toBottomOf="@id/title" />
<TextView
android:id="@+id/subtitle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="13dp"
android:text="@string/gdgs_are"
android:textAppearance="?attr/textAppearanceHeadline6"
app:layout_constraintEnd_toStartOf="@id/end_guideline"
app:layout_constraintStart_toEndOf="@id/start_guideline"
app:layout_constraintTop_toBottomOf="@+id/intro_text" />
<TextView
android:id="@+id/description"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/gdg_description_bullets"
app:layout_constraintEnd_toStartOf="@+id/end_guideline"
app:layout_constraintStart_toStartOf="@+id/start_guideline"
app:layout_constraintTop_toBottomOf="@id/subtitle" />
<ImageView
android:id="@+id/end_image"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="@dimen/spacing_normal"
android:scaleType="centerCrop"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="3:1.5"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/description"
app:srcCompat="@drawable/wtm" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/start_guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_begin="@dimen/spacing_normal" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/end_guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_end="@dimen/spacing_normal" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.core.widget.NestedScrollView>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="@dimen/spacing_normal"
android:onClick="@{() -> viewModel.onFabClicked()}"
app:srcCompat="@drawable/ic_gdg" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</layout>

View File

@ -0,0 +1,69 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/layout">
<data>
<variable
name="chapter"
type="com.example.android.gdgfinder.network.GdgChapter" />
<variable
name="clickListener"
type="com.example.android.gdgfinder.search.GdgClickListener" />
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="@{() -> clickListener.onClick(chapter)}"
tools:context="com.example.android.gdg.gdglist.GdgListFragment">
<ImageView
android:id="@+id/gdg_image"
android:layout_width="50dp"
android:layout_height="76dp"
android:layout_marginLeft="@dimen/spacing_normal"
android:layout_marginTop="26dp"
android:layout_marginBottom="26dp"
android:contentDescription="TODO"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="@drawable/ic_gdg" />
<TextView
android:id="@+id/chapter_name"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="@dimen/spacing_normal"
android:layout_marginEnd="@dimen/spacing_normal"
android:gravity="center_vertical"
android:text="@{chapter.name}"
android:textAppearance="?textAppearanceHeadline6"
app:layout_constraintBottom_toBottomOf="@+id/gdg_image"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@+id/gdg_image"
app:layout_constraintTop_toTopOf="@+id/gdg_image"
app:layout_constraintVertical_chainStyle="packed"
tools:text="GDG Mountain View is really long so it will wrap in tools" />
</androidx.constraintlayout.widget.ConstraintLayout>
</layout>

View File

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?><!--
~ Copyright 2019, The Android Open Source Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<menu xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:android="http://schemas.android.com/apk/res/android">
<item android:title="@string/gdg_search" android:id="@+id/gdg_search"
/>
<item android:title="@string/gdg_apply" android:id="@+id/gdg_apply"/>
</menu>

View File

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

View File

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

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