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Code Issues Packages Projects Releases Wiki Activity

MVVM implementation

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hmalik144
2020-01-24 18:31:18 +00:00
parent 73deff2222
commit fcdb0edb1b
23 changed files with 581 additions and 169 deletions
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112
.idea/codeStyles/Project.xml generated
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@@ -1,8 +1,120 @@
<component name="ProjectCodeStyleConfiguration">
<code_scheme name="Project" version="173">
<AndroidXmlCodeStyleSettings>
<option name="ARRANGEMENT_SETTINGS_MIGRATED_TO_191" value="true" />
</AndroidXmlCodeStyleSettings>
<JetCodeStyleSettings>
<option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
</JetCodeStyleSettings>
<codeStyleSettings language="XML">
<arrangement>
<rules>
<section>
<rule>
<match>
<AND>
<NAME>xmlns:android</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>xmlns:.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
<order>BY_NAME</order>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*:id</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*:name</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>name</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>style</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
<order>BY_NAME</order>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
</AND>
</match>
<order>ANDROID_ATTRIBUTE_ORDER</order>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>.*</XML_NAMESPACE>
</AND>
</match>
<order>BY_NAME</order>
</rule>
</section>
</rules>
</arrangement>
</codeStyleSettings>
<codeStyleSettings language="kotlin">
<option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
</codeStyleSettings>

2
.idea/misc.xml generated
View File

@@ -8,7 +8,7 @@
<component name="Kotlin2JsCompilerArguments">
<option name="sourceMapEmbedSources" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">

60
app/build.gradle
View File

@@ -4,15 +4,18 @@ apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
//kotlin kapt and navigation safeargs plugin
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 28
compileSdkVersion 29
defaultConfig {
applicationId "com.example.h_mal.myapplication"
minSdkVersion 23
targetSdkVersion 28
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
@@ -20,21 +23,50 @@ android {
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
dataBinding {
enabled = true
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.core:core-ktx:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.1.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
androidTestImplementation 'com.android.support.test:rules:1.0.2'
implementation 'com.android.support:cardview-v7:28.0.0'
implementation 'com.squareup.retrofit2:adapter-rxjava2:2.3.0'
implementation 'com.squareup.retrofit2:converter-gson:2.3.0'
implementation 'com.squareup.retrofit2:retrofit:2.3.0'
implementation 'io.reactivex.rxjava2:rxjava:2.1.9'
implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
androidTestImplementation 'androidx.test:runner:1.2.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
//Retrofit and GSON
implementation 'com.squareup.retrofit2:retrofit:2.6.0'
implementation 'com.squareup.retrofit2:converter-gson:2.6.0'
//Kotlin Coroutines
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.0"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.0"
// ViewModel and LiveData
implementation "androidx.lifecycle:lifecycle-extensions:2.1.0"
//New Material Design
implementation 'com.google.android.material:material:1.1.0-alpha10'
//Kodein Dependency Injection
implementation "org.kodein.di:kodein-di-generic-jvm:6.2.1"
implementation "org.kodein.di:kodein-di-framework-android-x:6.2.1"
//Android Room
implementation "androidx.room:room-runtime:2.2.0-rc01"
implementation "androidx.room:room-ktx:2.2.0-rc01"
kapt "androidx.room:room-compiler:2.2.0-rc01"
implementation 'com.xwray:groupie:2.3.0'
implementation 'com.xwray:groupie-kotlin-android-extensions:2.3.0'
implementation 'com.xwray:groupie-databinding:2.3.0'
}

14
app/src/androidTest/java/com/example/h_mal/myapplication/ui/MainActivityTest.kt Normal file
View File

@@ -0,0 +1,14 @@
package com.example.h_mal.myapplication.ui
import androidx.test.filters.LargeTest
import androidx.test.runner.AndroidJUnit4
import org.junit.runner.RunWith
@LargeTest
@RunWith(AndroidJUnit4::class)
class MainActivityTest {
}

1
app/src/main/AndroidManifest.xml
View File

@@ -6,6 +6,7 @@
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:name=".AppClass"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"

26
app/src/main/java/com/example/h_mal/myapplication/Api/GetData.kt
View File

@@ -1,11 +1,33 @@
package com.example.h_mal.myapplication.Api
import com.example.h_mal.myapplication.model.Repo
import io.reactivex.Observable
import okhttp3.OkHttpClient
import retrofit2.Response
import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory
import retrofit2.http.GET
interface GetData{
companion object{
operator fun invoke(
networkConnectionInterceptor: NetworkConnectionInterceptor
) : GetData{
val okkHttpclient = OkHttpClient.Builder()
.addInterceptor(networkConnectionInterceptor)
.build()
return Retrofit.Builder()
.client(okkHttpclient)
.baseUrl("https://api.github.com/orgs/square/")
.addConverterFactory(GsonConverterFactory.create())
.build()
.create(GetData::class.java)
}
}
@GET("repos")
fun getData() : Observable<List<Repo>>
suspend fun getData() : Response<List<Repo>>
}

37
app/src/main/java/com/example/h_mal/myapplication/Api/NetworkConnectionInterceptor.kt Normal file
View File

@@ -0,0 +1,37 @@
package com.example.h_mal.myapplication.Api
import android.content.Context
import android.net.ConnectivityManager
import android.net.NetworkCapabilities
import okhttp3.Interceptor
import okhttp3.Response
import java.io.IOException
class NetworkConnectionInterceptor(
context: Context
): Interceptor {
private val applicationContext = context.applicationContext
override fun intercept(chain: Interceptor.Chain): Response {
if (!isInternetAvailable())
throw IOException("Make sure you have an active data connection")
return chain.proceed(chain.request())
}
private fun isInternetAvailable(): Boolean {
var result = false
val connectivityManager =
applicationContext.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager?
connectivityManager?.let {
it.getNetworkCapabilities(connectivityManager.activeNetwork)?.apply {
result = when {
hasTransport(NetworkCapabilities.TRANSPORT_WIFI) -> true
hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) -> true
else -> false
}
}
}
return result
}
}

29
app/src/main/java/com/example/h_mal/myapplication/Api/SafeApiRequest.kt Normal file
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@@ -0,0 +1,29 @@
package com.example.h_mal.myapplication.Api
import org.json.JSONException
import org.json.JSONObject
import retrofit2.Response
import java.io.IOException
abstract class SafeApiRequest {
suspend fun<T: Any> apiRequest(call: suspend () -> Response<T>) : T{
val response = call.invoke()
if(response.isSuccessful){
return response.body()!!
}else{
val error = response.errorBody()?.string()
val message = StringBuilder()
error?.let{
try{
message.append(JSONObject(it).getString("message"))
}catch(e: JSONException){ }
message.append("\n")
}
message.append("Error Code: ${response.code()}")
throw IOException(message.toString())
}
}
}

37
app/src/main/java/com/example/h_mal/myapplication/AppClass.kt Normal file
View File

@@ -0,0 +1,37 @@
package com.example.h_mal.myapplication
import android.app.Application
import com.example.h_mal.myapplication.Api.GetData
import com.example.h_mal.myapplication.Api.NetworkConnectionInterceptor
import com.example.h_mal.myapplication.db.AppDatabase
import com.example.h_mal.myapplication.repository.Repository
import com.example.h_mal.myapplication.ui.DefaultViewFactory
import org.kodein.di.Kodein
import org.kodein.di.KodeinAware
import org.kodein.di.android.x.androidXModule
import org.kodein.di.generic.bind
import org.kodein.di.generic.instance
import org.kodein.di.generic.provider
import org.kodein.di.generic.singleton
class AppClass : Application(), KodeinAware{
override val kodein
= Kodein.lazy{ import(androidXModule(this@AppClass))
bind() from singleton { NetworkConnectionInterceptor(instance()) }
bind() from singleton { GetData(instance()) }
bind() from singleton { AppDatabase(instance()) }
bind() from singleton {
Repository(
instance(),
instance()
)
}
bind() from provider { DefaultViewFactory(instance()) }
}
}

36
app/src/main/java/com/example/h_mal/myapplication/db/AppDatabse.kt Normal file
View File

@@ -0,0 +1,36 @@
package com.example.h_mal.myapplication.db
import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import com.example.h_mal.myapplication.model.Repo
@Database(
entities = [Repo::class],
version = 1
)
abstract class AppDatabase : RoomDatabase() {
abstract fun getRepoDao() : RepoDao
companion object {
@Volatile
private var instance: AppDatabase? = null
private val LOCK = Any()
operator fun invoke(context: Context) = instance ?: synchronized(LOCK) {
instance ?: buildDatabase(context).also {
instance = it
}
}
private fun buildDatabase(context: Context) =
Room.databaseBuilder(
context.applicationContext,
AppDatabase::class.java,
"MyDatabase.db"
).build()
}
}

19
app/src/main/java/com/example/h_mal/myapplication/db/RepoDao.kt Normal file
View File

@@ -0,0 +1,19 @@
package com.example.h_mal.myapplication.db
import androidx.lifecycle.LiveData
import androidx.room.Dao
import androidx.room.Insert
import androidx.room.OnConflictStrategy
import androidx.room.Query
import com.example.h_mal.myapplication.model.Repo
@Dao
interface RepoDao {
@Insert(onConflict = OnConflictStrategy.REPLACE)
fun saveAllRepos(repos : List<Repo>)
@Query("SELECT * FROM Repo")
fun getRepos() : LiveData<List<Repo>>
}

5
app/src/main/java/com/example/h_mal/myapplication/model/Repo.kt
View File

@@ -1,8 +1,13 @@
package com.example.h_mal.myapplication.model
import androidx.room.Entity
import androidx.room.PrimaryKey
import com.google.gson.annotations.SerializedName
@Entity
data class Repo(
@PrimaryKey
var id: Int? = null,
var name: String? = null,
var description : String? = null,
var language : String? = null,

54
app/src/main/java/com/example/h_mal/myapplication/repository/Repository.kt Normal file
View File

@@ -0,0 +1,54 @@
package com.example.h_mal.myapplication.repository
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import com.example.h_mal.myapplication.Api.GetData
import com.example.h_mal.myapplication.Api.SafeApiRequest
import com.example.h_mal.myapplication.db.AppDatabase
import com.example.h_mal.myapplication.model.Repo
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import java.lang.Exception
import java.time.LocalDateTime
import java.time.temporal.ChronoUnit
class Repository(
private val api: GetData,
private val db: AppDatabase
):SafeApiRequest(){
private val repos = MutableLiveData<List<Repo>>()
init {
repos.observeForever {
saveRepos(it)
}
}
suspend fun getRepos(): LiveData<List<Repo>> {
return withContext(Dispatchers.IO) {
fetchRepos()
db.getRepoDao().getRepos()
}
}
private suspend fun fetchRepos() {
try {
val response = apiRequest { api.getData() }
repos.postValue(response)
} catch (e: Exception) {
e.printStackTrace()
}
}
private fun saveRepos(repos: List<Repo>) {
CoroutineScope(Dispatchers.IO).launch{
db.getRepoDao().saveAllRepos(repos)
}
}
}

15
app/src/main/java/com/example/h_mal/myapplication/ui/DefaultViewFactory.kt Normal file
View File

@@ -0,0 +1,15 @@
package com.example.h_mal.myapplication.ui
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import com.example.h_mal.myapplication.repository.Repository
@Suppress("UNCHECKED_CAST")
class DefaultViewFactory(
private val repository: Repository
) : ViewModelProvider.NewInstanceFactory(){
override fun <T : ViewModel?> create(modelClass: Class<T>): T {
return MainViewModel(repository) as T
}
}

5
app/src/main/java/com/example/h_mal/myapplication/ui/ListViewAdapter.kt
View File

@@ -1,5 +1,6 @@
package com.example.h_mal.myapplication.ui
import android.content.Context
import android.content.Intent
import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
@@ -50,7 +51,9 @@ class ListViewAdapter(context: Context, objects: MutableList<Repo>) :
//language text and corresponding colour according to github is applied
view.lang?.text = item.language
getColor(item.language)?.let { it1 -> view.lang_col.setCardBackgroundColor(it1) }
getColor(item.language)?.let { it1 -> view.lang_col.setBackgroundColor(it1) }
}else{
//language was null therefore view to be hidden
view.lang_layout.visibility = View.GONE

164
app/src/main/java/com/example/h_mal/myapplication/ui/MainActivity.kt
View File

@@ -1,46 +1,77 @@
package com.example.h_mal.myapplication.ui
import android.support.v7.app.AppCompatActivity
import androidx.databinding.DataBindingUtil
import android.os.Bundle
import android.support.v4.widget.SwipeRefreshLayout
import android.view.Menu
import android.view.View
import android.widget.SearchView
import com.example.h_mal.myapplication.Api.GetData
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.SearchView
import androidx.databinding.ViewDataBinding
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProviders
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
import com.example.h_mal.myapplication.R
import com.example.h_mal.myapplication.model.Repo
import com.example.h_mal.myapplication.databinding.ActivityMainBinding
import kotlinx.android.synthetic.main.activity_main.*
import io.reactivex.disposables.CompositeDisposable
import retrofit2.converter.gson.GsonConverterFactory
import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory
import retrofit2.Retrofit
import io.reactivex.schedulers.Schedulers
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.observers.DisposableObserver
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import org.kodein.di.KodeinAware
import org.kodein.di.android.kodein
import org.kodein.di.generic.instance
class MainActivity : AppCompatActivity() {
class MainActivity : AppCompatActivity(), KodeinAware {
lateinit var searchView: SearchView
lateinit var myCompositeDisposable: CompositeDisposable
lateinit var adapterLV: ListViewAdapter
val urlString = "https://api.github.com/orgs/square/"
override val kodein by kodein()
private val factory: DefaultViewFactory by instance()
private lateinit var viewModel: MainViewModel
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
spinner.visibility = View.VISIBLE
myCompositeDisposable = CompositeDisposable()
//begin populating list
loadData()
viewModel = ViewModelProviders.of(this,factory).get(MainViewModel::class.java)
bindUI()
//set a listener for the swipe to refresh
swipe_refresh.setOnRefreshListener(swipeRefreshListener)
}
private fun bindUI() = CoroutineScope(Dispatchers.Main).launch {
spinner.visibility = View.VISIBLE
viewModel.repos.await().observe(this@MainActivity, Observer {
spinner.visibility = View.GONE
if (it.isEmpty()){
empty_view.visibility = View.VISIBLE
searchView.setOnQueryTextListener(null)
}else{
empty_view.visibility = View.GONE
adapterLV = ListViewAdapter(baseContext, it.toMutableList())
//apply adapter to listview
list_view.adapter = adapterLV
list_view.setOnItemClickListener { parent, view, position, id ->
adapterLV.openLink(position)
}
//search view has its query change listener applied
searchView.setOnQueryTextListener(queryListener)
}
})
}
//implement search interface in the menu
override fun onCreateOptionsMenu(menu: Menu?): Boolean {
//inflate custom menu as our menu
@@ -53,92 +84,27 @@ class MainActivity : AppCompatActivity() {
return true
}
override fun onDestroy() {
super.onDestroy()
myCompositeDisposable?.clear()
}
val swipeRefreshListener = SwipeRefreshLayout.OnRefreshListener{
//populate list when pulling to refresh
// callData()
loadData()
bindUI()
}
fun loadData(){
//clear list before populating
list_view.adapter = null
val queryListener = object : SearchView.OnQueryTextListener{
val requestInterface = Retrofit.Builder()
.baseUrl(urlString)
.addConverterFactory(GsonConverterFactory.create())
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.build().create(GetData::class.java)
override fun onQueryTextSubmit(query: String?): Boolean {
myCompositeDisposable.add(requestInterface.getData()
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(Schedulers.io())
.subscribeWith(object : DisposableObserver<List<Repo>>() {
override fun onNext(t: List<Repo>) {
handleResponse(t)
}
override fun onComplete() {
}
override fun onError(e: Throwable) {
handleError()
}
}))
}
private fun handleResponse(objectList: List<Repo>) {
spinner.visibility = View.GONE
//if swipe refresh is refreshing then stop
swipe_refresh.isRefreshing = false
if (objectList.isNotEmpty()){
//list is not empty
empty_view.visibility = View.GONE
//custom list view adapter created
val adapterLV = ListViewAdapter(baseContext, objectList.toMutableList())
//apply adapter to listview
list_view.adapter = adapterLV
list_view.setOnItemClickListener { parent, view, position, id ->
adapterLV.openLink(position)
}
//search view has its query change listener applied
searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener{
override fun onQueryTextSubmit(query: String?): Boolean {
return true
}
//as the test is changed the list is filtered
override fun onQueryTextChange(newText: String?): Boolean {
//filter list function
adapterLV.filter.filter(newText)
return true
}
})
return true
}
//as the test is changed the list is filtered
override fun onQueryTextChange(newText: String?): Boolean {
//filter list function
adapterLV.filter.filter(newText)
return true
}
}
fun handleError(){
//if swipe refresh is refreshing then stop
swipe_refresh.isRefreshing = false
//list is empty
empty_view.visibility = View.VISIBLE
//progress bar hidden
spinner.visibility = View.GONE
}
}

16
app/src/main/java/com/example/h_mal/myapplication/ui/MainViewModel.kt Normal file
View File

@@ -0,0 +1,16 @@
package com.example.h_mal.myapplication.ui
import androidx.lifecycle.ViewModel
import com.example.h_mal.myapplication.repository.Repository
import kotlinx.coroutines.CoroutineStart
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.async
class MainViewModel(val repository : Repository) : ViewModel(){
val repos by lazy{
GlobalScope.async(start = CoroutineStart.LAZY) {
repository.getRepos()
}
}
}

101
app/src/main/res/layout/activity_main.xml
View File

@@ -1,59 +1,70 @@
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
<layout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ui.MainActivity">
xmlns:app="http://schemas.android.com/apk/res-auto">
<android.support.v4.widget.SwipeRefreshLayout
android:id="@+id/swipe_refresh"
<data>
<variable
name="viewmodel"
type="com.example.h_mal.myapplication.ui.MainViewModel" />
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@+id/list_view"
android:layout_height="match_parent"
tools:context=".ui.MainActivity">
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="@+id/swipe_refresh"
android:layout_width="match_parent"
android:layout_height="match_parent" />
android:layout_height="match_parent">
</android.support.v4.widget.SwipeRefreshLayout>
<ListView
android:id="@+id/list_view"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<RelativeLayout
android:id="@+id/empty_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent">
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
<TextView
android:id="@+id/empty_title_text"
<RelativeLayout
android:id="@+id/empty_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:fontFamily="sans-serif-medium"
android:paddingTop="16dp"
android:text="list empty"
android:textAppearance="?android:textAppearanceMedium"/>
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent">
<TextView
android:id="@+id/empty_subtitle_text"
android:layout_width="wrap_content"
<TextView
android:id="@+id/empty_title_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:fontFamily="sans-serif-medium"
android:paddingTop="16dp"
android:text="list empty"
android:textAppearance="?android:textAppearanceMedium"/>
<TextView
android:id="@+id/empty_subtitle_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/empty_title_text"
android:layout_centerHorizontal="true"
android:fontFamily="sans-serif"
android:paddingTop="8dp"
android:text="please check connection"
android:textAppearance="?android:textAppearanceSmall"
android:textColor="#A2AAB0"/>
</RelativeLayout>
<ProgressBar android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/empty_title_text"
android:layout_centerHorizontal="true"
android:fontFamily="sans-serif"
android:paddingTop="8dp"
android:text="please check connection"
android:textAppearance="?android:textAppearanceSmall"
android:textColor="#A2AAB0"/>
</RelativeLayout>
android:id="@+id/spinner"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>
<ProgressBar android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/spinner" app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"/>
</android.support.constraint.ConstraintLayout>
</layout>

6
app/src/main/res/layout/repo_list_item.xml
View File

@@ -6,7 +6,7 @@
xmlns:tools="http://schemas.android.com/tools">
<android.support.v7.widget.CardView
<androidx.cardview.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="12dp"
@@ -68,7 +68,7 @@ more text more of a description." />
android:layout_marginTop="6dp" android:gravity="right">
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
tools:text="Java" android:gravity="center" android:id="@+id/lang"/>
<android.support.v7.widget.CardView
<androidx.cardview.widget.CardView
android:layout_width="16dp"
android:layout_height="16dp"
android:layout_marginLeft="4dp"
@@ -79,6 +79,6 @@ more text more of a description." />
</LinearLayout>
</android.support.v7.widget.CardView>
</androidx.cardview.widget.CardView>
</FrameLayout>

3
app/src/main/res/menu/menu.xml
View File

@@ -3,5 +3,6 @@
<item android:id="@+id/search"
android:title="@string/search_title"
android:icon="@drawable/ic_search_white_24dp"
app:showAsAction="collapseActionView|ifRoom" app:actionViewClass="android.widget.SearchView"/>
app:showAsAction="collapseActionView|ifRoom"
app:actionViewClass="androidx.appcompat.widget.SearchView"/>
</menu>

2
build.gradle
View File

@@ -8,7 +8,7 @@ buildscript {
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.1'
classpath 'com.android.tools.build:gradle:3.5.3'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files

2
gradle.properties
View File

@@ -13,3 +13,5 @@ org.gradle.jvmargs=-Xmx1536m
# org.gradle.parallel=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official
android.useAndroidX=true
android.enableJetifier=true

4
gradle/wrapper/gradle-wrapper.properties vendored
View File

@@ -1,6 +1,6 @@
#Tue Dec 03 01:40:10 AEDT 2019
#Fri Jan 24 13:56:41 UTC 2020
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
distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip