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feat: android jetpack demo
1 parent d38f8be commit 7b9b764

36 files changed

Lines changed: 723 additions & 4 deletions

‎build.gradle.kts‎

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@@ -22,8 +22,9 @@ plugins {
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// Ignore API on demo projects
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apiValidation {
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ignoredProjects.add("demo")
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ignoredProjects.add("exampleandroid")
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ignoredProjects.add("multiplatform-compose")
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ignoredProjects.add("exampleandroid")
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ignoredProjects.add("examplejetpack")
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}
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dependencies {

‎compose/src/androidMain/kotlin/io/tolgee/ComposeTolgee.android.kt‎

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).value
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}
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@Composable
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fun pluralStringResource(@PluralsRes id: Int, quantity: Int, vararg formatArgs: Any): String {
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val instance = Tolgee.instanceOrNull ?: return androidx.compose.ui.res.pluralStringResource(id, quantity, *formatArgs)
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return pluralStringResource(instance, id, quantity, *formatArgs)
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}
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@Composable
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fun stringArrayResource(tolgee: Tolgee, @ArrayRes id: Int): Array<String> {
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val context = LocalContext.current

‎demo/examplejetpack/.gitignore‎

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/build

‎demo/examplejetpack/.tolgeerc‎

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{
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"$schema": "https://docs.tolgee.io/cli-schema.json",
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"projectId": 20161,
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"format": "ANDROID_XML",
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"push": {
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"filesTemplate": "./src/main/res/values-{languageTag}/strings.xml",
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"language": ["en", "cs", "fr", "sv"]
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},
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"pull": {
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"path": ".",
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"fileStructureTemplate": "./src/main/res/values-{languageTag}/strings.{extension}"
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}
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}

‎demo/examplejetpack/build.gradle.kts‎

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plugins {
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alias(libs.plugins.android.application)
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alias(libs.plugins.android)
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alias(libs.plugins.compose.compiler)
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}
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android {
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namespace = "io.tolgee.demo.examplejetpack"
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compileSdk = 35
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defaultConfig {
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applicationId = "io.tolgee.demo.examplejetpack"
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minSdk = 24
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targetSdk = 35
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versionCode = 1
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versionName = "1.0"
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}
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buildTypes {
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release {
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isMinifyEnabled = false
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proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
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}
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}
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compileOptions {
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sourceCompatibility = JavaVersion.VERSION_11
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targetCompatibility = JavaVersion.VERSION_11
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}
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kotlinOptions {
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jvmTarget = "11"
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}
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buildFeatures {
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compose = true
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}
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}
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dependencies {
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implementation(libs.android)
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implementation(libs.lifecycle.runtime.ktx)
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implementation(libs.activity.compose)
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implementation(platform(libs.compose.bom))
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implementation(libs.ui)
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implementation(libs.ui.graphics)
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implementation(libs.ui.tooling.preview)
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implementation(libs.material3)
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debugImplementation(libs.ui.tooling)
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debugImplementation(libs.ui.test.manifest)
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implementation(project(":compose"))
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}

‎demo/examplejetpack/proguard-rules.pro‎

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

‎demo/examplejetpack/src/main/AndroidManifest.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<application
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android:name=".MyApplication"
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android:allowBackup="true"
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
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android:roundIcon="@mipmap/ic_launcher_round"
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android:supportsRtl="true"
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android:theme="@style/Theme.Composetolgee">
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<activity
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android:name=".MainActivity"
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android:exported="true"
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android:label="@string/app_name"
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android:theme="@style/Theme.Composetolgee">
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<intent-filter>
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<action android:name="android.intent.action.MAIN"/>
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<category android:name="android.intent.category.LAUNCHER"/>
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</intent-filter>
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</activity>
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</application>
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</manifest>

‎demo/examplejetpack/src/main/java/io/tolgee/demo/examplejetpack/MainActivity.kt‎

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package io.tolgee.demo.examplejetpack
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import android.os.Bundle
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import androidx.activity.ComponentActivity
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import androidx.activity.compose.setContent
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import androidx.activity.enableEdgeToEdge
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.fillMaxSize
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import androidx.compose.foundation.layout.padding
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import androidx.compose.material3.Scaffold
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import androidx.compose.material3.SegmentedButton
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import androidx.compose.material3.SegmentedButtonDefaults
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import androidx.compose.material3.SingleChoiceSegmentedButtonRow
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import androidx.compose.material3.SingleChoiceSegmentedButtonRowScope
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import androidx.compose.material3.Text
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.collectAsState
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.tooling.preview.Preview
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import androidx.lifecycle.lifecycleScope
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import io.tolgee.Tolgee
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import io.tolgee.demo.examplejetpack.ui.theme.ComposetolgeeTheme
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import kotlinx.coroutines.launch
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import de.comahe.i18n4k.forLocaleTag
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import kotlinx.coroutines.flow.mapLatest
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import io.tolgee.stringResource
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import io.tolgee.pluralStringResource
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class MainActivity : ComponentActivity() {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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lifecycleScope.launch {
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// Keep the Activity title updated
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Tolgee.instance.tFlow(this@MainActivity, R.string.app_name).collect { title = it }
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}
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enableEdgeToEdge()
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setContent {
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ComposetolgeeTheme {
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Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
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Column(modifier = Modifier.padding(innerPadding)) {
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BasicText()
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ParametrizedText(name = "Android")
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PluralText(
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count = 10,
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param = 10,
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)
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LocaleSwitcher()
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}
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}
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}
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}
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}
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}
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@Composable
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fun BasicText(modifier: Modifier = Modifier) {
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Text(
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text = stringResource(R.string.description),
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modifier = modifier
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)
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}
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@Composable
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fun ParametrizedText(name: String, modifier: Modifier = Modifier) {
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Text(
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text = stringResource(R.string.percentage_placeholder, name),
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modifier = modifier
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)
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}
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@Composable
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fun PluralText(count: Int, param: Int, modifier: Modifier = Modifier) {
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Text(
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text = pluralStringResource(R.plurals.plr_test_placeholder_2, count, param, count, "Plurals"),
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modifier = modifier
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)
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}
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val LOCALES = arrayOf(
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"en" to "English",
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"fr" to "Français",
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"cs" to "Čeština",
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)
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@Composable
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fun LocaleSwitcher(modifier: Modifier = Modifier) {
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SingleChoiceSegmentedButtonRow(modifier = modifier) {
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LOCALES.forEachIndexed { index, (locale, name) ->
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ChangeLocaleButton(
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index = index,
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count = LOCALES.size,
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locale = locale,
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name = name,
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)
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}
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}
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}
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fun Tolgee.isLocaleSelected(locale: String, fallback: Boolean): Boolean {
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return getLocale() == forLocaleTag(locale) || (fallback && LOCALES.none { (locale, _) ->
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getLocale() == forLocaleTag(locale)
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})
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}
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@Composable
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fun isLocaleSelected(locale: String, fallback: Boolean): Boolean {
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val tolgee = Tolgee.instance
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return tolgee.changeFlow.mapLatest {
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tolgee.isLocaleSelected(locale, fallback)
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}.collectAsState(initial = tolgee.isLocaleSelected(locale, fallback)).value
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}
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@Composable
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fun SingleChoiceSegmentedButtonRowScope.ChangeLocaleButton(index: Int, count: Int, locale: String, name: String) {
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SegmentedButton(
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shape = SegmentedButtonDefaults.itemShape(
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index = index,
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count = count
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),
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onClick = {
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Tolgee.instance.setLocale(locale)
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},
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selected = isLocaleSelected(locale, index == 0),
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label = { Text(text = name) }
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)
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}
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@Preview(showBackground = true)
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@Composable
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fun ParametrizedTextPreview() {
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ComposetolgeeTheme {
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ParametrizedText("Android")
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}
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}

‎demo/examplejetpack/src/main/java/io/tolgee/demo/examplejetpack/MyApplication.kt‎

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package io.tolgee.demo.examplejetpack
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import android.app.Application
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import io.tolgee.Tolgee
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class MyApplication : Application() {
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override fun onCreate() {
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super.onCreate()
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Tolgee.init {
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contentDelivery {
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url = "https://cdn.tolg.ee/96eacb8b07382b60c3f94b30405cc49b"
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}
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}
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}
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}

‎demo/examplejetpack/src/main/java/io/tolgee/demo/examplejetpack/ui/theme/Color.kt‎

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package io.tolgee.demo.examplejetpack.ui.theme
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import androidx.compose.ui.graphics.Color
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val Purple80 = Color(0xFFD0BCFF)
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val PurpleGrey80 = Color(0xFFCCC2DC)
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val Pink80 = Color(0xFFEFB8C8)
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val Purple40 = Color(0xFF6650a4)
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val PurpleGrey40 = Color(0xFF625b71)
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val Pink40 = Color(0xFF7D5260)

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