├── .gitignore ├── .idea ├── .gitignore ├── compiler.xml ├── deploymentTargetDropDown.xml ├── gradle.xml ├── inspectionProfiles │ └── Project_Default.xml ├── misc.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── google-services.json ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── codingwithmitch │ │ └── playground │ │ ├── MainActivity.kt │ │ ├── MainApplication.kt │ │ ├── MainState.kt │ │ ├── MainViewModel.kt │ │ ├── di │ │ └── AppModule.kt │ │ ├── domain │ │ ├── ComposeLayoutRunner.kt │ │ └── LegacyLayoutRunner.kt │ │ └── layout_runners │ │ ├── MainComposeLayoutRunner.kt │ │ └── MainLegacyLayoutRunner.kt │ └── res │ ├── drawable-v24 │ └── ic_launcher_foreground.xml │ ├── drawable │ ├── button_config.xml │ └── ic_launcher_background.xml │ ├── layout │ └── activity_main.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-mdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── values │ ├── colors.xml │ ├── strings.xml │ └── themes.xml │ └── xml │ ├── backup_rules.xml │ └── data_extraction_rules.xml ├── art ├── compose_dark.png ├── compose_light.png ├── demo.mp4 ├── xml_dark.png └── xml_light.png ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | local.properties 16 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/deploymentTargetDropDown.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 23 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | 13 | 14 | 15 | 17 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Description 2 | A simple app that serves either a **(1) Compose UI** or **(2) XML UI** based on an A/B test parameter retrieved from Firebase. 3 | 4 | Here is a demo video: https://vimeo.com/783442478/736009f097. 5 | 6 | # Why did I build this? 7 | I wanted to play around with Firebase Remote Config and A/B testing. Also I wanted to figure out how to serve different UIs (XML or Compose) and have it be configurable at runtime. 8 | 9 | # Compose UI 10 | Here's what the UI looks like with compose. The switch will toggle between light and dark theme. I basically added this just to illustrate a state change. 11 | | Compose Light | Compose Dark| 12 | | ------------- | ------------- | 13 | | | | 14 | 15 | # XML UI 16 | Here's what the UI looks like with xml. The switch will toggle between light and dark theme. I basically added this just to illustrate a state change. 17 | | XML Light | XML Dark| 18 | | ------------- | ------------- | 19 | | | | 20 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.aar 4 | *.ap_ 5 | *.aab 6 | 7 | # Files for the ART/Dalvik VM 8 | *.dex 9 | 10 | # Java class files 11 | *.class 12 | 13 | # Generated files 14 | bin/ 15 | gen/ 16 | out/ 17 | # Uncomment the following line in case you need and you don't have the release build type files in your app 18 | # release/ 19 | 20 | # Gradle files 21 | .gradle/ 22 | build/ 23 | 24 | # Local configuration file (sdk path, etc) 25 | local.properties 26 | 27 | # Proguard folder generated by Eclipse 28 | proguard/ 29 | 30 | # Log Files 31 | *.log 32 | 33 | # Android Studio Navigation editor temp files 34 | .navigation/ 35 | 36 | # Android Studio captures folder 37 | captures/ 38 | 39 | # IntelliJ 40 | *.iml 41 | .idea/workspace.xml 42 | .idea/tasks.xml 43 | .idea/gradle.xml 44 | .idea/assetWizardSettings.xml 45 | .idea/dictionaries 46 | .idea/libraries 47 | # Android Studio 3 in .gitignore file. 48 | .idea/caches 49 | .idea/modules.xml 50 | # Comment next line if keeping position of elements in Navigation Editor is relevant for you 51 | .idea/navEditor.xml 52 | 53 | # Keystore files 54 | # Uncomment the following lines if you do not want to check your keystore files in. 55 | #*.jks 56 | #*.keystore 57 | 58 | # External native build folder generated in Android Studio 2.2 and later 59 | .externalNativeBuild 60 | .cxx/ 61 | 62 | # Google Services (e.g. APIs or Firebase) 63 | # google-services.json 64 | 65 | # Freeline 66 | freeline.py 67 | freeline/ 68 | freeline_project_description.json 69 | 70 | # fastlane 71 | fastlane/report.xml 72 | fastlane/Preview.html 73 | fastlane/screenshots 74 | fastlane/test_output 75 | fastlane/readme.md 76 | 77 | # Version control 78 | vcs.xml 79 | 80 | # lint 81 | lint/intermediates/ 82 | lint/generated/ 83 | lint/outputs/ 84 | lint/tmp/ 85 | # lint/reports/ -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'org.jetbrains.kotlin.android' 4 | id 'com.google.gms.google-services' 5 | id 'dagger.hilt.android.plugin' 6 | id 'kotlin-kapt' 7 | } 8 | apply plugin: 'kotlin-android' 9 | 10 | android { 11 | compileSdk 33 12 | 13 | defaultConfig { 14 | applicationId "com.codingwithmitch.playground" 15 | minSdk 21 16 | targetSdk 33 17 | versionCode 1 18 | versionName "1.0" 19 | 20 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 21 | vectorDrawables { 22 | useSupportLibrary true 23 | } 24 | } 25 | 26 | buildTypes { 27 | release { 28 | minifyEnabled false 29 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 30 | } 31 | } 32 | compileOptions { 33 | sourceCompatibility JavaVersion.VERSION_1_8 34 | targetCompatibility JavaVersion.VERSION_1_8 35 | } 36 | kotlinOptions { 37 | jvmTarget = '1.8' 38 | } 39 | buildFeatures { 40 | compose true 41 | } 42 | composeOptions { 43 | kotlinCompilerExtensionVersion = "1.3.2" 44 | } 45 | packagingOptions { 46 | resources { 47 | excludes += '/META-INF/{AL2.0,LGPL2.1}' 48 | } 49 | } 50 | } 51 | 52 | dependencies { 53 | implementation "androidx.core:core-ktx:+" 54 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 55 | implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1' 56 | implementation 'androidx.activity:activity-compose:1.3.1' 57 | implementation "androidx.constraintlayout:constraintlayout:2.0.1" 58 | 59 | // Compose 60 | // From https://www.jetpackcomposeversion.com/ 61 | implementation "androidx.compose.ui:ui:1.3.2" 62 | implementation "androidx.compose.material:material:1.3.1" 63 | 64 | // Firebase 65 | implementation platform('com.google.firebase:firebase-bom:31.1.1') 66 | implementation 'com.google.firebase:firebase-config' 67 | implementation 'com.google.firebase:firebase-analytics' 68 | implementation 'com.google.firebase:firebase-common-ktx:20.2.0' 69 | 70 | // Hilt 71 | implementation "com.google.dagger:hilt-android:2.42" 72 | kapt "com.google.dagger:hilt-compiler:2.42" 73 | 74 | testImplementation 'junit:junit:4.13.2' 75 | } -------------------------------------------------------------------------------- /app/google-services.json: -------------------------------------------------------------------------------- 1 | { 2 | "project_info": { 3 | "project_number": "804111687632", 4 | "project_id": "playground-f3996", 5 | "storage_bucket": "playground-f3996.appspot.com" 6 | }, 7 | "client": [ 8 | { 9 | "client_info": { 10 | "mobilesdk_app_id": "1:804111687632:android:14a757c4cee7e26682e3d5", 11 | "android_client_info": { 12 | "package_name": "com.codingwithmitch.playground" 13 | } 14 | }, 15 | "oauth_client": [ 16 | { 17 | "client_id": "804111687632-2rgrumkfrgjf2qhgd3t4vju8nsjlr6b1.apps.googleusercontent.com", 18 | "client_type": 3 19 | } 20 | ], 21 | "api_key": [ 22 | { 23 | "current_key": "AIzaSyDDrk3e8TrnSRxf5BvmoJrN_k7kIwW6QQE" 24 | } 25 | ], 26 | "services": { 27 | "appinvite_service": { 28 | "other_platform_oauth_client": [ 29 | { 30 | "client_id": "804111687632-2rgrumkfrgjf2qhgd3t4vju8nsjlr6b1.apps.googleusercontent.com", 31 | "client_type": 3 32 | } 33 | ] 34 | } 35 | } 36 | } 37 | ], 38 | "configuration_version": "1" 39 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 19 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground 2 | 3 | import android.os.Bundle 4 | import androidx.activity.ComponentActivity 5 | import androidx.activity.compose.setContent 6 | import androidx.activity.viewModels 7 | import androidx.compose.foundation.layout.fillMaxSize 8 | import androidx.compose.ui.Modifier 9 | import androidx.compose.ui.viewinterop.AndroidView 10 | import com.codingwithmitch.playground.domain.ComposeLayoutRunner 11 | import com.codingwithmitch.playground.domain.LegacyLayoutRunner 12 | import dagger.hilt.android.AndroidEntryPoint 13 | import javax.inject.Inject 14 | 15 | @AndroidEntryPoint 16 | class MainActivity : ComponentActivity() { 17 | 18 | @Inject 19 | lateinit var mainComposeLayoutRunner: ComposeLayoutRunner 20 | 21 | @Inject 22 | lateinit var mainLegacyLayoutRunner: LegacyLayoutRunner 23 | 24 | private val viewModel: MainViewModel by viewModels() 25 | 26 | override fun onCreate(savedInstanceState: Bundle?) { 27 | super.onCreate(savedInstanceState) 28 | if (viewModel.state.value.removeConfigSyncToken == null) { 29 | viewModel.syncRemoteConfig() 30 | } 31 | setContent { 32 | val state = viewModel.state.value 33 | if (state.enableLegacy) { 34 | AndroidView( 35 | modifier = Modifier.fillMaxSize(), 36 | factory = { context -> 37 | mainLegacyLayoutRunner.create(context, R.layout.activity_main) 38 | }, 39 | update = { view -> 40 | mainLegacyLayoutRunner.update( 41 | view = view, 42 | state = state 43 | ) 44 | } 45 | ) 46 | } else { 47 | mainComposeLayoutRunner.Create(state = state) 48 | } 49 | } 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/MainApplication.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground 2 | 3 | import android.app.Application 4 | import dagger.hilt.android.HiltAndroidApp 5 | 6 | @HiltAndroidApp 7 | class MainApplication: Application() -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/MainState.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground 2 | 3 | data class MainState( 4 | val enableLegacy: Boolean, 5 | val mainBackgroundColor: MainBackgroundColor, 6 | val descriptionText: String, 7 | val toggleBackgroundColor: () -> Unit, 8 | val removeConfigSyncToken: String? = null 9 | ) { 10 | 11 | enum class MainBackgroundColor(val value: String) { 12 | BLACK("Black"), 13 | WHITE("White") 14 | } 15 | 16 | companion object { 17 | fun buildDescriptionText( 18 | mainBackgroundColor: MainBackgroundColor 19 | ) = "Background color is ${mainBackgroundColor.value}." 20 | } 21 | } 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/MainViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground 2 | 3 | import androidx.compose.runtime.MutableState 4 | import androidx.compose.runtime.mutableStateOf 5 | import androidx.lifecycle.ViewModel 6 | import com.codingwithmitch.playground.MainState.MainBackgroundColor.* 7 | import com.google.android.gms.tasks.Task 8 | import com.google.firebase.remoteconfig.FirebaseRemoteConfig 9 | import com.google.firebase.remoteconfig.FirebaseRemoteConfigSettings 10 | import dagger.hilt.android.lifecycle.HiltViewModel 11 | import java.util.* 12 | import javax.inject.Inject 13 | 14 | @HiltViewModel 15 | class MainViewModel @Inject constructor(): ViewModel() { 16 | 17 | val state: MutableState = mutableStateOf( 18 | MainState( 19 | enableLegacy = true, 20 | mainBackgroundColor = WHITE, 21 | descriptionText = MainState.buildDescriptionText(WHITE), 22 | toggleBackgroundColor = ::toggleBackgroundColor, 23 | ) 24 | ) 25 | 26 | fun syncRemoteConfig() { 27 | val remoteConfig: FirebaseRemoteConfig = FirebaseRemoteConfig.getInstance() 28 | val configSettings = FirebaseRemoteConfigSettings.Builder() 29 | .setMinimumFetchIntervalInSeconds(3600) 30 | .build() 31 | remoteConfig.setConfigSettingsAsync(configSettings) 32 | remoteConfig.fetchAndActivate().addOnCompleteListener { task -> 33 | onRemoteConfigSyncComplete(task) 34 | } 35 | if (remoteConfig.getValue("compose_ui").asBoolean()) { 36 | disableLegacyUI() 37 | } else { 38 | enableLegacyUI() 39 | } 40 | } 41 | 42 | private fun onRemoteConfigSyncComplete(task: Task) { 43 | state.value = state.value.copy(removeConfigSyncToken = UUID.randomUUID().toString()) 44 | if (task.isSuccessful) { 45 | val updated: Boolean = task.result 46 | System.out.println("Mitchs_: Fetch and activate succeeded: ${updated}") 47 | } else { 48 | System.out.println("Mitchs_: Fetch failed.") 49 | } 50 | System.out.println("Mitchs_: compose_ui: ${FirebaseRemoteConfig.getInstance().getValue("compose_ui").asBoolean()}") 51 | } 52 | 53 | private fun toggleBackgroundColor() { 54 | val newBackgroundColor = if (state.value.mainBackgroundColor == WHITE) { 55 | BLACK 56 | } else { 57 | WHITE 58 | } 59 | state.value = state.value.copy( 60 | mainBackgroundColor = newBackgroundColor, 61 | descriptionText = MainState.buildDescriptionText(newBackgroundColor), 62 | ) 63 | } 64 | 65 | private fun disableLegacyUI() { 66 | state.value = state.value.copy( 67 | enableLegacy = false 68 | ) 69 | } 70 | 71 | private fun enableLegacyUI() { 72 | state.value = state.value.copy( 73 | enableLegacy = true 74 | ) 75 | } 76 | } -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/di/AppModule.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground.di 2 | 3 | import com.codingwithmitch.playground.MainState 4 | import com.codingwithmitch.playground.domain.ComposeLayoutRunner 5 | import com.codingwithmitch.playground.domain.LegacyLayoutRunner 6 | import com.codingwithmitch.playground.layout_runners.MainComposeLayoutRunner 7 | import com.codingwithmitch.playground.layout_runners.MainLegacyLayoutRunner 8 | import dagger.Binds 9 | import dagger.Module 10 | import dagger.hilt.InstallIn 11 | import dagger.hilt.components.SingletonComponent 12 | 13 | @Module 14 | @InstallIn(SingletonComponent::class) 15 | abstract class AppModule { 16 | 17 | @Binds 18 | abstract fun bindComposeLayoutRunner( 19 | layoutRunner: MainComposeLayoutRunner 20 | ): ComposeLayoutRunner 21 | 22 | @Binds 23 | abstract fun bindLegacyLayoutRunner( 24 | layoutRunner: MainLegacyLayoutRunner 25 | ): LegacyLayoutRunner 26 | } -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/domain/ComposeLayoutRunner.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground.domain 2 | 3 | import androidx.compose.runtime.Composable 4 | 5 | interface ComposeLayoutRunner { 6 | 7 | @Composable 8 | fun Create(state: T) 9 | } -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/domain/LegacyLayoutRunner.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground.domain 2 | 3 | import android.content.Context 4 | import android.view.View 5 | import androidx.annotation.LayoutRes 6 | 7 | interface LegacyLayoutRunner { 8 | 9 | fun create(context: Context, @LayoutRes layoutId: Int): View 10 | 11 | fun update(view: View, state: T) 12 | } -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/layout_runners/MainComposeLayoutRunner.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground.layout_runners 2 | 3 | import androidx.compose.foundation.layout.* 4 | import androidx.compose.material.Surface 5 | import androidx.compose.material.Switch 6 | import androidx.compose.material.Text 7 | import androidx.compose.runtime.Composable 8 | import androidx.compose.ui.Alignment 9 | import androidx.compose.ui.Modifier 10 | import androidx.compose.ui.graphics.Color 11 | import androidx.compose.ui.res.colorResource 12 | import androidx.compose.ui.res.stringResource 13 | import androidx.compose.ui.unit.dp 14 | import androidx.compose.ui.unit.sp 15 | import com.codingwithmitch.playground.MainState 16 | import com.codingwithmitch.playground.MainState.MainBackgroundColor.* 17 | import com.codingwithmitch.playground.domain.ComposeLayoutRunner 18 | import javax.inject.Inject 19 | import com.codingwithmitch.playground.R as mainR 20 | 21 | class MainComposeLayoutRunner @Inject constructor(): ComposeLayoutRunner { 22 | 23 | @Composable 24 | override fun Create(state: MainState) { 25 | val backgroundColor = if (state.mainBackgroundColor == WHITE) { 26 | Color.White 27 | } else { 28 | Color.Black 29 | } 30 | Surface( 31 | modifier = Modifier.fillMaxSize(), 32 | color = backgroundColor 33 | ) { 34 | Column( 35 | modifier = Modifier.padding(16.dp) 36 | ) { 37 | val textColor = if (state.mainBackgroundColor == WHITE) { 38 | Color.Black 39 | } else { 40 | Color.White 41 | } 42 | Text( 43 | text = state.descriptionText, 44 | color = textColor, 45 | fontSize = 18.sp 46 | ) 47 | Row( 48 | modifier = Modifier 49 | .fillMaxWidth() 50 | .wrapContentHeight() 51 | .padding(top = 16.dp), 52 | horizontalArrangement = Arrangement.SpaceBetween 53 | ) { 54 | Text( 55 | modifier = Modifier.align(Alignment.CenterVertically), 56 | text = stringResource(mainR.string.toggle_background_color), 57 | color = textColor, 58 | fontSize = 14.sp, 59 | ) 60 | Switch( 61 | modifier = Modifier.align(Alignment.CenterVertically), 62 | checked = state.mainBackgroundColor == WHITE, 63 | onCheckedChange = { 64 | state.toggleBackgroundColor() 65 | }, 66 | ) 67 | } 68 | Text( 69 | modifier = Modifier.padding(top = 32.dp), 70 | text = stringResource(id = mainR.string.compose_text), 71 | color = colorResource(id = mainR.color.red), 72 | fontSize = 24.sp 73 | ) 74 | } 75 | } 76 | } 77 | } -------------------------------------------------------------------------------- /app/src/main/java/com/codingwithmitch/playground/layout_runners/MainLegacyLayoutRunner.kt: -------------------------------------------------------------------------------- 1 | package com.codingwithmitch.playground.layout_runners 2 | 3 | import android.content.Context 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.widget.Switch 7 | import android.widget.TextView 8 | import androidx.annotation.LayoutRes 9 | import androidx.constraintlayout.widget.ConstraintLayout 10 | import androidx.core.content.ContextCompat 11 | import com.codingwithmitch.playground.MainState 12 | import com.codingwithmitch.playground.MainState.MainBackgroundColor.* 13 | import com.codingwithmitch.playground.R 14 | import com.codingwithmitch.playground.domain.LegacyLayoutRunner 15 | import javax.inject.Inject 16 | 17 | class MainLegacyLayoutRunner @Inject constructor(): LegacyLayoutRunner { 18 | 19 | override fun create(context: Context, @LayoutRes layoutId: Int): View { 20 | return LayoutInflater.from(context).inflate(layoutId, null, false) 21 | } 22 | 23 | override fun update(view: View, state: MainState) { 24 | val switch: Switch = view.findViewById(R.id.background_switch) 25 | val textView: TextView = view.findViewById(R.id.text_view) 26 | val constraintMain: ConstraintLayout = view.findViewById(R.id.constraint_main) 27 | switch.isChecked = state.mainBackgroundColor == WHITE 28 | val textColor = if (state.mainBackgroundColor == WHITE) { 29 | R.color.black 30 | } else { 31 | R.color.white 32 | } 33 | switch.setTextColor(ContextCompat.getColor(view.context, textColor)) 34 | textView.setTextColor(ContextCompat.getColor(view.context, textColor)) 35 | constraintMain.setBackgroundColor( 36 | ContextCompat.getColor( 37 | view.context, 38 | if (state.mainBackgroundColor == WHITE) { 39 | R.color.white 40 | } else { 41 | R.color.black 42 | } 43 | ) 44 | ) 45 | textView.text = state.descriptionText 46 | switch.setOnClickListener { 47 | state.toggleBackgroundColor() 48 | } 49 | } 50 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/button_config.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 23 | 24 | 37 | 38 | 50 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mitchtabian/ABTestLayouts/edfb942b21a57b932879b346685b42e83db3f4b2/app/src/main/res/mipmap-hdpi/ic_launcher.webp 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/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mitchtabian/ABTestLayouts/edfb942b21a57b932879b346685b42e83db3f4b2/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mitchtabian/ABTestLayouts/edfb942b21a57b932879b346685b42e83db3f4b2/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- 1 | 2 | Playground 3 | Toggle background color 4 | Disable Legacy UI 5 | Enable Legacy UI 6 | COMPOSE! 7 | XML! 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/xml/backup_rules.xml: -------------------------------------------------------------------------------- 1 | 8 | 9 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/xml/data_extraction_rules.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 8 | 12 | 13 | 19 | -------------------------------------------------------------------------------- /art/compose_dark.png: 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https://raw.githubusercontent.com/mitchtabian/ABTestLayouts/edfb942b21a57b932879b346685b42e83db3f4b2/art/xml_dark.png -------------------------------------------------------------------------------- /art/xml_light.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mitchtabian/ABTestLayouts/edfb942b21a57b932879b346685b42e83db3f4b2/art/xml_light.png -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.7.20' 3 | repositories { 4 | google() 5 | mavenCentral() 6 | } 7 | dependencies { 8 | classpath 'com.google.gms:google-services:4.3.13' 9 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 10 | classpath 'com.google.dagger:hilt-android-gradle-plugin:2.42' 11 | } 12 | } 13 | plugins { 14 | id 'com.android.application' version '7.2.2' apply false 15 | id 'com.android.library' version '7.2.2' apply false 16 | id 'org.jetbrains.kotlin.android' version '1.7.20' apply false 17 | } 18 | 19 | task clean(type: Delete) { 20 | delete rootProject.buildDir 21 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Kotlin code style for this project: "official" or "obsolete": 19 | kotlin.code.style=official 20 | # Enables namespacing of each library's R class so that its R class includes only the 21 | # resources declared in the library itself and none from the library's dependencies, 22 | # thereby reducing the size of the R class for that library 23 | android.nonTransitiveRClass=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mitchtabian/ABTestLayouts/edfb942b21a57b932879b346685b42e83db3f4b2/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Dec 21 07:34:50 PST 2022 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | pluginManagement { 2 | repositories { 3 | gradlePluginPortal() 4 | google() 5 | mavenCentral() 6 | } 7 | } 8 | dependencyResolutionManagement { 9 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 10 | repositories { 11 | google() 12 | mavenCentral() 13 | } 14 | } 15 | rootProject.name = "Playground" 16 | include ':app' 17 | --------------------------------------------------------------------------------