├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── themes.xml │ │ │ │ └── colors.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 │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── xml │ │ │ │ ├── backup_rules.xml │ │ │ │ └── data_extraction_rules.xml │ │ │ ├── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ │ └── drawable │ │ │ │ └── ic_launcher_background.xml │ │ ├── java │ │ │ └── dev │ │ │ │ └── baseio │ │ │ │ └── duolingodesign │ │ │ │ ├── ui │ │ │ │ └── theme │ │ │ │ │ └── Theme.kt │ │ │ │ └── MainActivity.kt │ │ └── AndroidManifest.xml │ ├── test │ │ └── java │ │ │ └── dev │ │ │ └── baseio │ │ │ └── cupertinoui │ │ │ └── ExampleUnitTest.kt │ └── androidTest │ │ └── java │ │ └── dev │ │ └── baseio │ │ └── cupertinoui │ │ └── ExampleInstrumentedTest.kt ├── proguard-rules.pro └── build.gradle ├── .idea ├── .name ├── .gitignore ├── compiler.xml ├── kotlinc.xml ├── vcs.xml ├── deploymentTargetDropDown.xml ├── misc.xml ├── gradle.xml └── inspectionProfiles │ └── Project_Default.xml ├── compose-duolingo ├── .gitignore ├── consumer-rules.pro ├── src │ ├── main │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── dev │ │ │ └── baseio │ │ │ └── composeduolingo │ │ │ ├── DuolingoTheme.kt │ │ │ ├── DuolingoColors.kt │ │ │ ├── primitives │ │ │ ├── DuolingoText.kt │ │ │ └── DuolingoButton.kt │ │ │ ├── DuolingoBackground.kt │ │ │ └── DuolingoBird.kt │ ├── test │ │ └── java │ │ │ └── dev │ │ │ └── baseio │ │ │ └── composecupertino │ │ │ └── ExampleUnitTest.kt │ └── androidTest │ │ └── java │ │ └── dev │ │ └── baseio │ │ └── composecupertino │ │ └── ExampleInstrumentedTest.kt ├── proguard-rules.pro └── build.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── settings.gradle ├── gradle.properties ├── gradlew.bat └── gradlew /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /.idea/.name: -------------------------------------------------------------------------------- 1 | DuolingoComposeUI -------------------------------------------------------------------------------- /compose-duolingo/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /compose-duolingo/consumer-rules.pro: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | DuolingoComposeUI 3 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-hdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-mdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-xhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oianmol/duolingo-design-system-jetpackcompose/master/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/kotlinc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /compose-duolingo/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sat Aug 06 13:37:48 IST 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 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /compose-duolingo/src/test/java/dev/baseio/composecupertino/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo 2 | 3 | 4 | /** 5 | * Example local unit test, which will execute on the development machine (host). 6 | * 7 | * See [testing documentation](http://d.android.com/tools/testing). 8 | */ 9 | class ExampleUnitTest { 10 | fun addition_isCorrect() { 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /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 = "DuolingoComposeUI" 16 | include ':app' 17 | include ':compose-duolingo' 18 | -------------------------------------------------------------------------------- /compose-duolingo/src/androidTest/java/dev/baseio/composecupertino/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo 2 | 3 | 4 | /** 5 | * Instrumented test, which will execute on an Android device. 6 | * 7 | * See [testing documentation](http://d.android.com/tools/testing). 8 | */ 9 | class ExampleInstrumentedTest { 10 | fun useAppContext() { 11 | // Context of the app under test. 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | -------------------------------------------------------------------------------- /app/src/test/java/dev/baseio/cupertinoui/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.duolingoui 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } -------------------------------------------------------------------------------- /app/src/main/res/xml/backup_rules.xml: -------------------------------------------------------------------------------- 1 | 8 | 9 | 13 | -------------------------------------------------------------------------------- /.idea/deploymentTargetDropDown.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /app/src/main/res/xml/data_extraction_rules.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 8 | 12 | 13 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | 16 | -------------------------------------------------------------------------------- /app/src/androidTest/java/dev/baseio/cupertinoui/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.duolingoui 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("dev.baseio.duolingoui", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 19 | 20 | -------------------------------------------------------------------------------- /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 -------------------------------------------------------------------------------- /compose-duolingo/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/java/dev/baseio/duolingodesign/ui/theme/Theme.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.duolingodesign.ui.theme 2 | 3 | import androidx.compose.foundation.isSystemInDarkTheme 4 | import androidx.compose.runtime.Composable 5 | import androidx.compose.ui.graphics.Color 6 | import dev.baseio.composeduolingo.DuolingoColors 7 | import dev.baseio.composeduolingo.DuolingoTheme 8 | 9 | @Composable 10 | fun DuolingoComposeUITheme( 11 | darkTheme: Boolean = isSystemInDarkTheme(), 12 | content: @Composable () -> Unit 13 | ) { 14 | val colors = if (darkTheme) { 15 | DarkColorPalette 16 | } else { 17 | LightColorPalette 18 | } 19 | 20 | DuolingoTheme( 21 | duolingoColors = colors, 22 | content = content 23 | ) 24 | } 25 | 26 | val DarkColorPalette = DuolingoColors(background = Color.Black, isLight = false, contentColor = Color.White) 27 | val LightColorPalette = DuolingoColors(background = Color.White, isLight = false, contentColor = Color.Black) -------------------------------------------------------------------------------- /compose-duolingo/src/main/java/dev/baseio/composeduolingo/DuolingoTheme.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo 2 | 3 | import androidx.compose.runtime.Composable 4 | import androidx.compose.runtime.CompositionLocalProvider 5 | import androidx.compose.runtime.ReadOnlyComposable 6 | import androidx.compose.runtime.remember 7 | 8 | @Composable 9 | fun DuolingoTheme( 10 | duolingoColors: DuolingoColors = DuolingoTheme.duolingoColors, 11 | content: @Composable () -> Unit 12 | ) { 13 | val rememberedColors = remember { 14 | // Explicitly creating a new object here so we don't mutate the initial [colors] 15 | // provided, and overwrite the values set in it. 16 | duolingoColors.copy() 17 | }.apply { updateColorsFrom(duolingoColors) } 18 | CompositionLocalProvider( 19 | LocalColors provides rememberedColors, 20 | ) { 21 | content() 22 | } 23 | } 24 | 25 | object DuolingoTheme { 26 | val duolingoColors: DuolingoColors 27 | @Composable 28 | @ReadOnlyComposable 29 | get() = LocalColors.current 30 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 16 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 23 | -------------------------------------------------------------------------------- /compose-duolingo/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.library' 3 | id 'org.jetbrains.kotlin.android' 4 | } 5 | 6 | android { 7 | compileSdk 32 8 | 9 | defaultConfig { 10 | minSdk 21 11 | targetSdk 32 12 | 13 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 14 | consumerProguardFiles "consumer-rules.pro" 15 | } 16 | 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | buildFeatures { 24 | compose true 25 | } 26 | composeOptions { 27 | kotlinCompilerExtensionVersion compose_version 28 | } 29 | compileOptions { 30 | sourceCompatibility JavaVersion.VERSION_1_8 31 | targetCompatibility JavaVersion.VERSION_1_8 32 | } 33 | kotlinOptions { 34 | jvmTarget = '1.8' 35 | } 36 | } 37 | 38 | dependencies { 39 | implementation 'androidx.core:core-ktx:1.8.0' 40 | implementation "androidx.compose.ui:ui:$compose_version" 41 | implementation "androidx.compose.ui:ui-tooling-preview:$compose_version" 42 | debugImplementation "androidx.compose.ui:ui-tooling:$compose_version" 43 | debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version" 44 | 45 | implementation("androidx.compose.foundation:foundation:1.2.1") 46 | implementation("androidx.compose.foundation:foundation-layout:1.2.1") 47 | } -------------------------------------------------------------------------------- /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 -------------------------------------------------------------------------------- /compose-duolingo/src/main/java/dev/baseio/composeduolingo/DuolingoColors.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo 2 | 3 | import androidx.compose.runtime.* 4 | import androidx.compose.ui.graphics.Color 5 | 6 | class DuolingoColors( 7 | background: Color, 8 | contentColor: Color, 9 | surface: Color = background, 10 | isLight: Boolean 11 | ) { 12 | var background by mutableStateOf(background, structuralEqualityPolicy()) 13 | internal set 14 | var surface by mutableStateOf(surface, structuralEqualityPolicy()) 15 | internal set 16 | var contentColor by mutableStateOf(contentColor, structuralEqualityPolicy()) 17 | internal set 18 | var isLight by mutableStateOf(isLight, structuralEqualityPolicy()) 19 | internal set 20 | 21 | fun copy( 22 | background: Color = this.background, 23 | textColor: Color = this.contentColor, 24 | surface: Color = this.surface, 25 | isLight: Boolean = this.isLight 26 | ): DuolingoColors = DuolingoColors( 27 | background, textColor, surface, isLight 28 | ) 29 | 30 | override fun toString(): String { 31 | return "Colors(" + 32 | "background=$background,textColor=$contentColor,surface=$surface,isLight=$isLight)" 33 | } 34 | } 35 | 36 | fun lightColors() = DuolingoColors(isLight = true, contentColor = Color.Black,surface = Color.White, background = Color.White) 37 | fun darkColors() = DuolingoColors(isLight = false, contentColor = Color.White, surface = Color.Black, background = Color.Black) 38 | 39 | internal fun DuolingoColors.updateColorsFrom(other: DuolingoColors) { 40 | background = other.background 41 | isLight = other.isLight 42 | } 43 | 44 | internal val LocalColors = staticCompositionLocalOf { lightColors() } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'org.jetbrains.kotlin.android' 4 | } 5 | 6 | android { 7 | compileSdk 32 8 | 9 | defaultConfig { 10 | applicationId "dev.baseio.duolingoui" 11 | minSdk 21 12 | targetSdk 32 13 | versionCode 1 14 | versionName "1.0" 15 | 16 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 17 | vectorDrawables { 18 | useSupportLibrary true 19 | } 20 | } 21 | 22 | buildTypes { 23 | release { 24 | minifyEnabled false 25 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 26 | } 27 | } 28 | compileOptions { 29 | sourceCompatibility JavaVersion.VERSION_1_8 30 | targetCompatibility JavaVersion.VERSION_1_8 31 | } 32 | kotlinOptions { 33 | jvmTarget = '1.8' 34 | } 35 | buildFeatures { 36 | compose true 37 | } 38 | composeOptions { 39 | kotlinCompilerExtensionVersion compose_version 40 | } 41 | packagingOptions { 42 | resources { 43 | excludes += '/META-INF/{AL2.0,LGPL2.1}' 44 | } 45 | } 46 | } 47 | 48 | dependencies { 49 | implementation (project(':compose-duolingo',)) 50 | implementation 'androidx.core:core-ktx:1.8.0' 51 | implementation "androidx.compose.ui:ui:$compose_version" 52 | implementation "androidx.compose.ui:ui-tooling-preview:$compose_version" 53 | debugImplementation "androidx.compose.ui:ui-tooling:$compose_version" 54 | debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version" 55 | implementation("androidx.compose.foundation:foundation:1.2.1") 56 | implementation("androidx.compose.foundation:foundation-layout:1.2.1") 57 | 58 | implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.5.1' 59 | implementation 'androidx.activity:activity-compose:1.5.1' 60 | testImplementation 'junit:junit:4.13.2' 61 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 62 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 63 | androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_version" 64 | 65 | } -------------------------------------------------------------------------------- /compose-duolingo/src/main/java/dev/baseio/composeduolingo/primitives/DuolingoText.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo.primitives 2 | 3 | import androidx.compose.foundation.text.BasicText 4 | import androidx.compose.runtime.Composable 5 | import androidx.compose.ui.Modifier 6 | import androidx.compose.ui.graphics.Color 7 | import androidx.compose.ui.text.TextLayoutResult 8 | import androidx.compose.ui.text.TextStyle 9 | import androidx.compose.ui.text.font.FontFamily 10 | import androidx.compose.ui.text.font.FontStyle 11 | import androidx.compose.ui.text.font.FontWeight 12 | import androidx.compose.ui.text.style.TextAlign 13 | import androidx.compose.ui.text.style.TextDecoration 14 | import androidx.compose.ui.text.style.TextOverflow 15 | import androidx.compose.ui.unit.TextUnit 16 | import dev.baseio.composeduolingo.DuolingoTheme 17 | 18 | @Composable 19 | fun DuolingoText( 20 | text: String, 21 | modifier: Modifier = Modifier, 22 | color: Color = DuolingoTheme.duolingoColors.contentColor, 23 | fontSize: TextUnit = TextUnit.Unspecified, 24 | fontStyle: FontStyle? = null, 25 | fontWeight: FontWeight? = null, 26 | fontFamily: FontFamily? = null, 27 | letterSpacing: TextUnit = TextUnit.Unspecified, 28 | textDecoration: TextDecoration? = null, 29 | textAlign: TextAlign? = null, 30 | lineHeight: TextUnit = TextUnit.Unspecified, 31 | overflow: TextOverflow = TextOverflow.Clip, 32 | softWrap: Boolean = true, 33 | maxLines: Int = Int.MAX_VALUE, 34 | onTextLayout: (TextLayoutResult) -> Unit = {}, 35 | style: TextStyle 36 | ) { 37 | val mergedStyle = style.merge( 38 | TextStyle( 39 | color = color, 40 | fontSize = fontSize, 41 | fontWeight = fontWeight, 42 | textAlign = textAlign, 43 | lineHeight = lineHeight, 44 | fontFamily = fontFamily, 45 | textDecoration = textDecoration, 46 | fontStyle = fontStyle, 47 | letterSpacing = letterSpacing 48 | ) 49 | ) 50 | BasicText( 51 | text, 52 | modifier, 53 | mergedStyle, 54 | onTextLayout, 55 | overflow, 56 | softWrap, 57 | maxLines, 58 | ) 59 | } 60 | -------------------------------------------------------------------------------- /app/src/main/java/dev/baseio/duolingodesign/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.duolingodesign 2 | 3 | import android.os.Bundle 4 | import androidx.activity.ComponentActivity 5 | import androidx.activity.compose.setContent 6 | import androidx.compose.foundation.BorderStroke 7 | import androidx.compose.foundation.layout.Column 8 | import androidx.compose.foundation.layout.fillMaxSize 9 | import androidx.compose.foundation.shape.RoundedCornerShape 10 | import androidx.compose.runtime.Composable 11 | import androidx.compose.ui.Modifier 12 | import androidx.compose.ui.text.TextStyle 13 | import androidx.compose.ui.tooling.preview.Preview 14 | import androidx.compose.ui.unit.dp 15 | import dev.baseio.composeduolingo.DuolingoSurface 16 | import dev.baseio.composeduolingo.DuolingoTheme 17 | import dev.baseio.composeduolingo.primitives.DuolingoButton 18 | import dev.baseio.composeduolingo.primitives.DuolingoText 19 | import dev.baseio.duolingodesign.ui.theme.DuolingoComposeUITheme 20 | 21 | class MainActivity : ComponentActivity() { 22 | override fun onCreate(savedInstanceState: Bundle?) { 23 | super.onCreate(savedInstanceState) 24 | setContent { 25 | DuolingoComposeUITheme { 26 | // A surface container using the 'background' color from the theme 27 | Greeting() 28 | } 29 | } 30 | } 31 | } 32 | 33 | @Composable 34 | fun Greeting() { 35 | DuolingoSurface(Modifier.fillMaxSize()) { 36 | Column { 37 | repeat(4) { index -> 38 | DuolingoButton( 39 | onClick = { 40 | }, 41 | elevation = 4.dp, 42 | border = BorderStroke(1.dp, color = DuolingoTheme.duolingoColors.contentColor), 43 | shape = RoundedCornerShape(8.dp), 44 | ) { 45 | DuolingoText("Test Text $index", style = TextStyle()) 46 | } 47 | } 48 | } 49 | } 50 | } 51 | 52 | @Preview(showBackground = true) 53 | @Composable 54 | fun DefaultPreview() { 55 | DuolingoComposeUITheme { 56 | Greeting() 57 | } 58 | } -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /compose-duolingo/src/main/java/dev/baseio/composeduolingo/primitives/DuolingoButton.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo.primitives 2 | 3 | import androidx.compose.foundation.BorderStroke 4 | import androidx.compose.foundation.interaction.MutableInteractionSource 5 | import androidx.compose.foundation.layout.* 6 | import androidx.compose.runtime.Composable 7 | import androidx.compose.runtime.remember 8 | import androidx.compose.ui.Alignment 9 | import androidx.compose.ui.Modifier 10 | import androidx.compose.ui.graphics.RectangleShape 11 | import androidx.compose.ui.graphics.Shape 12 | import androidx.compose.ui.unit.Dp 13 | import androidx.compose.ui.unit.dp 14 | import dev.baseio.composeduolingo.DuolingoSurface 15 | 16 | @Composable 17 | fun DuolingoButton( 18 | onClick: () -> Unit, 19 | modifier: Modifier = Modifier, 20 | enabled: Boolean = true, 21 | elevation: Dp, 22 | border: BorderStroke? = null, 23 | shape: Shape = RectangleShape, 24 | interactionSource: MutableInteractionSource = remember { MutableInteractionSource() }, 25 | contentPadding: PaddingValues = ButtonDefaults.ContentPadding, 26 | content: @Composable RowScope.() -> Unit 27 | ) { 28 | DuolingoSurface( 29 | onClick = onClick, 30 | modifier = modifier, 31 | enabled = enabled, 32 | border = border, 33 | shape = shape, 34 | elevation = elevation, 35 | interactionSource = interactionSource, 36 | ){ 37 | Row( 38 | Modifier 39 | .defaultMinSize( 40 | minWidth = ButtonDefaults.MinWidth, 41 | minHeight = ButtonDefaults.MinHeight 42 | ) 43 | .padding(contentPadding), 44 | horizontalArrangement = Arrangement.Center, 45 | verticalAlignment = Alignment.CenterVertically, 46 | content = content 47 | ) 48 | } 49 | 50 | } 51 | 52 | object ButtonDefaults { 53 | private val ButtonHorizontalPadding = 16.dp 54 | private val ButtonVerticalPadding = 8.dp 55 | 56 | /** 57 | * The default content padding used by [Button] 58 | */ 59 | val ContentPadding = PaddingValues( 60 | start = ButtonHorizontalPadding, 61 | top = ButtonVerticalPadding, 62 | end = ButtonHorizontalPadding, 63 | bottom = ButtonVerticalPadding 64 | ) 65 | 66 | /** 67 | * The default min width applied for the [Button]. 68 | * Note that you can override it by applying Modifier.widthIn directly on [Button]. 69 | */ 70 | val MinWidth = 64.dp 71 | 72 | /** 73 | * The default min height applied for the [Button]. 74 | * Note that you can override it by applying Modifier.heightIn directly on [Button]. 75 | */ 76 | val MinHeight = 36.dp 77 | 78 | /** 79 | * The default size of the icon when used inside a [Button]. 80 | * 81 | * @sample androidx.compose.material.samples.ButtonWithIconSample 82 | */ 83 | val IconSize = 18.dp 84 | 85 | /** 86 | * The default size of the spacing between an icon and a text when they used inside a [Button]. 87 | * 88 | * @sample androidx.compose.material.samples.ButtonWithIconSample 89 | */ 90 | val IconSpacing = 8.dp 91 | 92 | /** 93 | * The default color opacity used for an [OutlinedButton]'s border color 94 | */ 95 | const val OutlinedBorderOpacity = 0.12f 96 | 97 | /** 98 | * The default [OutlinedButton]'s border size 99 | */ 100 | val OutlinedBorderSize = 1.dp 101 | 102 | private val TextButtonHorizontalPadding = 8.dp 103 | 104 | /** 105 | * The default content padding used by [TextButton] 106 | */ 107 | val TextButtonContentPadding = PaddingValues( 108 | start = TextButtonHorizontalPadding, 109 | top = ContentPadding.calculateTopPadding(), 110 | end = TextButtonHorizontalPadding, 111 | bottom = ContentPadding.calculateBottomPadding() 112 | ) 113 | } -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /compose-duolingo/src/main/java/dev/baseio/composeduolingo/DuolingoBackground.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo 2 | 3 | import androidx.compose.animation.core.animateFloatAsState 4 | import androidx.compose.foundation.BorderStroke 5 | import androidx.compose.foundation.background 6 | import androidx.compose.foundation.border 7 | import androidx.compose.foundation.clickable 8 | import androidx.compose.foundation.interaction.MutableInteractionSource 9 | import androidx.compose.foundation.interaction.collectIsPressedAsState 10 | import androidx.compose.foundation.layout.Box 11 | import androidx.compose.foundation.layout.Column 12 | import androidx.compose.foundation.layout.size 13 | import androidx.compose.foundation.selection.selectable 14 | import androidx.compose.foundation.selection.toggleable 15 | import androidx.compose.runtime.* 16 | import androidx.compose.ui.Modifier 17 | import androidx.compose.ui.draw.clip 18 | import androidx.compose.ui.draw.shadow 19 | import androidx.compose.ui.graphics.Color 20 | import androidx.compose.ui.graphics.RectangleShape 21 | import androidx.compose.ui.graphics.Shape 22 | import androidx.compose.ui.graphics.graphicsLayer 23 | import androidx.compose.ui.input.pointer.pointerInput 24 | import androidx.compose.ui.layout.onSizeChanged 25 | import androidx.compose.ui.platform.LocalDensity 26 | import androidx.compose.ui.semantics.Role 27 | import androidx.compose.ui.semantics.semantics 28 | import androidx.compose.ui.unit.Dp 29 | import androidx.compose.ui.unit.dp 30 | import androidx.compose.ui.zIndex 31 | 32 | @Composable 33 | fun DuolingoSurface( 34 | modifier: Modifier = Modifier, 35 | shape: Shape = RectangleShape, 36 | color: Color = DuolingoTheme.duolingoColors.surface, 37 | border: BorderStroke? = null, 38 | elevation: Dp = 0.dp, 39 | content: @Composable () -> Unit 40 | ) { 41 | Box( 42 | modifier = modifier 43 | .surface( 44 | shape = shape, 45 | backgroundColor = color, 46 | border = border, 47 | elevation = elevation 48 | ) 49 | .semantics(mergeDescendants = false) {} 50 | .pointerInput(Unit) {}, 51 | propagateMinConstraints = true 52 | ) { 53 | content() 54 | } 55 | } 56 | 57 | @Composable 58 | fun DuolingoSurface( 59 | onClick: () -> Unit, 60 | modifier: Modifier = Modifier, 61 | enabled: Boolean = true, 62 | shape: Shape = RectangleShape, 63 | color: Color = DuolingoTheme.duolingoColors.surface, 64 | border: BorderStroke? = null, 65 | elevation: Dp = 0.dp, 66 | interactionSource: MutableInteractionSource = remember { MutableInteractionSource() }, 67 | content: @Composable () -> Unit 68 | ) { 69 | val density = LocalDensity.current 70 | 71 | var bottomBarWidth: Dp by remember { mutableStateOf(0.dp) } 72 | 73 | val bottomBarHeight = remember(elevation) { elevation * 2 } 74 | 75 | val isPressed by interactionSource.collectIsPressedAsState() 76 | 77 | val contentTranslationY by animateFloatAsState( 78 | targetValue = with(density) { 79 | if (!isPressed) elevation.times(1.5f).toPx() else bottomBarHeight.toPx() 80 | } 81 | ) 82 | 83 | Column(modifier = Modifier.clip(shape)) { 84 | Box( 85 | modifier = modifier 86 | .graphicsLayer { translationY = contentTranslationY } 87 | .surface( 88 | shape = shape, 89 | backgroundColor = color, 90 | border = border, 91 | elevation = elevation 92 | ) 93 | .clickable( 94 | interactionSource = interactionSource, 95 | indication = null, 96 | enabled = enabled, 97 | role = Role.Button, 98 | onClick = onClick 99 | ) 100 | .onSizeChanged { size -> bottomBarWidth = with(density) { size.width.toDp() } } 101 | .zIndex(1f), 102 | propagateMinConstraints = true 103 | ) { 104 | content() 105 | } 106 | border?.let { nnBorder -> 107 | Box( 108 | modifier = Modifier 109 | .size( 110 | width = bottomBarWidth, 111 | height = bottomBarHeight, 112 | ) 113 | .background(nnBorder.brush) 114 | ) 115 | } 116 | } 117 | } 118 | 119 | @Composable 120 | fun DuolingoSurface( 121 | selected: Boolean, 122 | onClick: () -> Unit, 123 | modifier: Modifier = Modifier, 124 | enabled: Boolean = true, 125 | shape: Shape = RectangleShape, 126 | color: Color = DuolingoTheme.duolingoColors.surface, 127 | border: BorderStroke? = null, 128 | elevation: Dp = 0.dp, 129 | interactionSource: MutableInteractionSource = remember { MutableInteractionSource() }, 130 | content: @Composable () -> Unit 131 | ) { 132 | Box( 133 | modifier = modifier 134 | .surface( 135 | shape = shape, 136 | backgroundColor = color, 137 | border = border, 138 | elevation = elevation 139 | ) 140 | .selectable( 141 | selected = selected, 142 | interactionSource = interactionSource, 143 | indication = null, 144 | enabled = enabled, 145 | role = Role.Tab, 146 | onClick = onClick 147 | ), 148 | propagateMinConstraints = true 149 | ) { 150 | content() 151 | } 152 | } 153 | 154 | 155 | @Composable 156 | fun DuolingoSurface( 157 | checked: Boolean, 158 | onCheckedChange: (Boolean) -> Unit, 159 | modifier: Modifier = Modifier, 160 | enabled: Boolean = true, 161 | shape: Shape = RectangleShape, 162 | color: Color = DuolingoTheme.duolingoColors.surface, 163 | border: BorderStroke? = null, 164 | elevation: Dp = 0.dp, 165 | interactionSource: MutableInteractionSource = remember { MutableInteractionSource() }, 166 | content: @Composable () -> Unit 167 | ) { 168 | Box( 169 | modifier = modifier 170 | .surface( 171 | shape = shape, 172 | backgroundColor = color, 173 | border = border, 174 | elevation = elevation 175 | ) 176 | .toggleable( 177 | value = checked, 178 | interactionSource = interactionSource, 179 | indication = null, 180 | enabled = enabled, 181 | role = Role.Switch, 182 | onValueChange = onCheckedChange 183 | ), 184 | propagateMinConstraints = true 185 | ) { 186 | content() 187 | } 188 | } 189 | 190 | private fun Modifier.surface( 191 | shape: Shape, 192 | backgroundColor: Color, 193 | border: BorderStroke?, 194 | elevation: Dp 195 | ) = this 196 | .shadow(elevation, shape, clip = false) 197 | .then(if (border != null) Modifier.border(border, shape) else Modifier) 198 | .background(color = backgroundColor, shape = shape) 199 | .clip(shape) 200 | -------------------------------------------------------------------------------- /compose-duolingo/src/main/java/dev/baseio/composeduolingo/DuolingoBird.kt: -------------------------------------------------------------------------------- 1 | package dev.baseio.composeduolingo 2 | 3 | import androidx.compose.animation.core.Animatable 4 | import androidx.compose.animation.core.FastOutSlowInEasing 5 | import androidx.compose.animation.core.InfiniteRepeatableSpec 6 | import androidx.compose.animation.core.LinearOutSlowInEasing 7 | import androidx.compose.animation.core.RepeatMode.Reverse 8 | import androidx.compose.animation.core.Spring 9 | import androidx.compose.animation.core.animateFloat 10 | import androidx.compose.animation.core.rememberInfiniteTransition 11 | import androidx.compose.animation.core.spring 12 | import androidx.compose.animation.core.tween 13 | import androidx.compose.foundation.Canvas 14 | import androidx.compose.foundation.background 15 | import androidx.compose.foundation.clickable 16 | import androidx.compose.foundation.layout.Box 17 | import androidx.compose.foundation.layout.BoxScope 18 | import androidx.compose.foundation.layout.fillMaxSize 19 | import androidx.compose.foundation.layout.height 20 | import androidx.compose.foundation.layout.offset 21 | import androidx.compose.foundation.layout.width 22 | import androidx.compose.runtime.Composable 23 | import androidx.compose.runtime.LaunchedEffect 24 | import androidx.compose.runtime.Stable 25 | import androidx.compose.runtime.getValue 26 | import androidx.compose.runtime.mutableStateOf 27 | import androidx.compose.runtime.remember 28 | import androidx.compose.runtime.setValue 29 | import androidx.compose.ui.Alignment 30 | import androidx.compose.ui.Modifier 31 | import androidx.compose.ui.draw.rotate 32 | import androidx.compose.ui.draw.scale 33 | import androidx.compose.ui.geometry.CornerRadius 34 | import androidx.compose.ui.graphics.Color 35 | import androidx.compose.ui.graphics.Path 36 | import androidx.compose.ui.graphics.graphicsLayer 37 | import androidx.compose.ui.unit.dp 38 | 39 | val toeColor = Color(230, 149, 53) 40 | val birdGreen = Color(120, 201, 60) 41 | val birdLightGreen = Color(152, 216, 71) 42 | val birdBeak = Color(246, 196, 52) 43 | val birdBeakBelow = Color(230, 149, 53) 44 | 45 | @Composable 46 | fun DuolingoBird(modifier: Modifier = Modifier) { 47 | 48 | var scale by remember { 49 | mutableStateOf(1f) 50 | } 51 | 52 | val scalingAnim = remember { 53 | Animatable(scale) 54 | } 55 | 56 | val repeteableAnim = rememberInfiniteTransition() 57 | 58 | val rotateLeft by repeteableAnim.animateFloat( 59 | initialValue = 8f, targetValue = -4f, 60 | animationSpec = InfiniteRepeatableSpec( 61 | animation = tween(durationMillis = 250, easing = FastOutSlowInEasing), 62 | repeatMode = Reverse 63 | ) 64 | ) 65 | 66 | val beakSpace by repeteableAnim.animateFloat( 67 | initialValue = 16f, targetValue = 0f, 68 | animationSpec = InfiniteRepeatableSpec( 69 | animation = tween(durationMillis = 400, easing = LinearOutSlowInEasing), 70 | repeatMode = Reverse 71 | ) 72 | ) 73 | 74 | val eyeBallsMoveLeft by repeteableAnim.animateFloat( 75 | initialValue = -16f, targetValue = 16f, animationSpec = InfiniteRepeatableSpec( 76 | animation = tween(durationMillis = 500, easing = FastOutSlowInEasing), 77 | repeatMode = Reverse 78 | ) 79 | ) 80 | val eyeBallsMoveRight by repeteableAnim.animateFloat( 81 | initialValue = 16f, targetValue = -16f, animationSpec = InfiniteRepeatableSpec( 82 | animation = tween(durationMillis = 500, easing = FastOutSlowInEasing), 83 | repeatMode = Reverse 84 | ) 85 | ) 86 | 87 | val toeRotateLeft by repeteableAnim.animateFloat( 88 | initialValue = 0f, 89 | targetValue = 20f, animationSpec = InfiniteRepeatableSpec( 90 | animation = tween(durationMillis = 500, easing = FastOutSlowInEasing), 91 | repeatMode = Reverse 92 | ) 93 | ) 94 | val toeRotateRight by repeteableAnim.animateFloat( 95 | initialValue = 0f, 96 | targetValue = 30f, animationSpec = InfiniteRepeatableSpec( 97 | animation = tween(durationMillis = 500, easing = FastOutSlowInEasing), 98 | repeatMode = Reverse 99 | ) 100 | ) 101 | val bodyRotateRight by repeteableAnim.animateFloat( 102 | initialValue = 0f, 103 | targetValue = 40f, animationSpec = InfiniteRepeatableSpec( 104 | animation = tween(durationMillis = 1000, easing = FastOutSlowInEasing), 105 | repeatMode = Reverse 106 | ) 107 | ) 108 | 109 | val bodyTranslationY by repeteableAnim.animateFloat( 110 | initialValue = 0f, 111 | targetValue = -40f, animationSpec = InfiniteRepeatableSpec( 112 | animation = tween(durationMillis = 500, easing = FastOutSlowInEasing), 113 | repeatMode = Reverse 114 | ) 115 | ) 116 | 117 | LaunchedEffect(key1 = scale, block = { 118 | scalingAnim.animateTo( 119 | scale, 120 | spring(dampingRatio = Spring.DampingRatioHighBouncy, stiffness = Spring.StiffnessLow) 121 | ) 122 | }) 123 | 124 | Box(modifier = modifier 125 | .clickable { 126 | scale = if (scale == 1f) 56f else 1f 127 | } 128 | .graphicsLayer(translationY = scalingAnim.value)) { 129 | BirdToes(toeRotateLeft,toeRotateRight) 130 | Box( 131 | modifier = Modifier.graphicsLayer( 132 | rotationZ = bodyRotateRight, 133 | translationY = bodyTranslationY 134 | ) 135 | ) { 136 | BirdBody(rotateLeft, 0f, eyeBallsMoveLeft, eyeBallsMoveRight, beakSpace) 137 | } 138 | } 139 | } 140 | 141 | @Composable 142 | private fun BoxScope.BirdToes(toeRotateLeft: Float,toeRotateRight: Float) { 143 | BirdToes( 144 | Modifier 145 | .rotate(toeRotateRight) 146 | .offset(x = 15.dp, y = (40).dp)) 147 | BirdToes( 148 | Modifier 149 | .rotate(toeRotateLeft) 150 | .offset(x = (-30).dp, y = (40).dp) 151 | ) 152 | } 153 | 154 | @Composable 155 | private fun BoxScope.BirdBody( 156 | rotateLeft: Float, 157 | rotateRight: Float, 158 | eyeBallsMoveLeft: Float, 159 | eyeBallsMoveRight: Float, 160 | beakSpace: Float 161 | ) { 162 | BirdHands(rotateLeft, rotateRight) 163 | BirdMainShape(Modifier.offset(y = (-120).dp, x = (-80).dp)) 164 | BirdFaceEyeBG(Modifier.offset(y = -120.dp, x = -80.dp)) 165 | BirdEye(Modifier.offset(y = (-75).dp, x = -38.dp), eyeBallsMoveLeft) 166 | BirdEye(Modifier.offset(y = (-75).dp, x = 25.dp), eyeBallsMoveRight) 167 | BirdBeak(beakSpace) 168 | BirdCenterPatch() 169 | } 170 | 171 | @Composable 172 | private fun BoxScope.BirdCenterPatch() { 173 | BirdCenterPatch(Modifier.offset(y = (-115).dp, x = (-70).dp)) 174 | BirdCenterPatch(Modifier.offset(y = (-130).dp, x = (-50).dp)) 175 | BirdCenterPatch(Modifier.offset(y = (-130).dp, x = (-90).dp)) 176 | } 177 | 178 | @Composable 179 | private fun BoxScope.BirdBeak(beakSpace: Float) { 180 | BirdBeakTop(Modifier.offset(y = -120.dp, x = -80.dp)) 181 | BirdBreakBelow( 182 | Modifier 183 | .offset(y = -118.dp, x = -80.dp) 184 | .graphicsLayer(translationY = beakSpace) 185 | ) 186 | } 187 | 188 | @Composable 189 | private fun BoxScope.BirdHands(rotateLeft: Float, rotateRight: Float) { 190 | BirdHands( 191 | Modifier 192 | .offset(y = (-130).dp, x = (110).dp) 193 | .mirror() 194 | .graphicsLayer(rotationZ = rotateLeft), 195 | ) 196 | BirdHands( 197 | Modifier 198 | .offset(y = (-130).dp, x = (-85).dp) 199 | .graphicsLayer(rotationZ = rotateRight) 200 | ) 201 | } 202 | 203 | @Composable 204 | fun BirdBeakTop(modifier: Modifier = Modifier) { 205 | Canvas(modifier = modifier, onDraw = { 206 | Path().apply { 207 | val xmul = 1f 208 | val xoff = 1f 209 | val ymul = 1f 210 | val yoff = 1f 211 | lineTo(255 * xmul + xoff, 249 * ymul + yoff); 212 | lineTo(222 * xmul + xoff, 241 * ymul + yoff); 213 | cubicTo( 214 | 225 * xmul + xoff, 209 * ymul + yoff, 276 * xmul + xoff, 212 * ymul + yoff, 215 | 256 * xmul + xoff, 212 * ymul + yoff 216 | ) 217 | cubicTo( 218 | 285 * xmul + xoff, 216 * ymul + yoff, 293 * xmul + xoff, 241 * ymul + yoff, 219 | 289 * xmul + xoff, 242 * ymul + yoff 220 | ) 221 | lineTo(255 * xmul + xoff, 249 * ymul + yoff); 222 | 223 | drawPath(this, birdBeak) 224 | 225 | } 226 | }) 227 | } 228 | 229 | @Composable 230 | fun BirdBreakBelow(modifier: Modifier = Modifier) { 231 | Canvas(modifier = modifier, onDraw = { 232 | Path().apply { 233 | val xmul = 1f 234 | val xoff = 1f 235 | val ymul = 1f 236 | val yoff = 1f 237 | lineTo(279 * xmul + xoff, 244 * ymul + yoff); 238 | lineTo(255 * xmul + xoff, 248 * ymul + yoff); 239 | lineTo(232 * xmul + xoff, 242 * ymul + yoff); 240 | cubicTo( 241 | 233 * xmul + xoff, 244 * ymul + yoff, 226 * xmul + xoff, 265 * ymul + yoff, 242 | 255 * xmul + xoff, 271 * ymul + yoff 243 | ) 244 | cubicTo( 245 | 276 * xmul + xoff, 273 * ymul + yoff, 280 * xmul + xoff, 246 * ymul + yoff, 246 | 282 * xmul + xoff, 246 * ymul + yoff 247 | ) 248 | 249 | drawPath(this, birdBeakBelow) 250 | 251 | } 252 | }) 253 | } 254 | 255 | @Composable 256 | fun BoxScope.BirdEye( 257 | modifier: Modifier = Modifier, 258 | eyeBallsMove: Float 259 | ) { 260 | 261 | Canvas(modifier = modifier 262 | .width(40.dp) 263 | .height(50.dp) 264 | .scale(0.8f), onDraw = { 265 | drawOval(Color.White) 266 | }) 267 | 268 | Canvas(modifier = modifier 269 | .align(Alignment.Center) 270 | .width(40.dp) 271 | .height(50.dp) 272 | .scale(0.4f) 273 | .graphicsLayer(translationX = eyeBallsMove), onDraw = { 274 | drawOval(Color.Black) 275 | }) 276 | } 277 | 278 | @Composable 279 | fun BirdFaceEyeBG(modifier: Modifier = Modifier) { 280 | Canvas(modifier = modifier, onDraw = { 281 | Path().apply { 282 | val xmul = 1f 283 | val xoff = 1f 284 | val ymul = 1f 285 | val yoff = 1f 286 | moveTo(232 * xmul + xoff, 245 * ymul + yoff); 287 | cubicTo( 288 | 175 * xmul + xoff, 328 * ymul + yoff, 109 * xmul + xoff, 257 * ymul + yoff, 289 | 106 * xmul + xoff, 241 * ymul + yoff 290 | ) 291 | cubicTo( 292 | 102.3142292989963f * xmul + xoff, 293 | 221.34255626131358f * ymul + yoff, 294 | 85 * xmul + xoff, 295 | 137 * ymul + yoff, 296 | 129 * xmul + xoff, 297 | 123 * ymul + yoff 298 | ) 299 | cubicTo( 300 | 133 * xmul + xoff, 143 * ymul + yoff, 121 * xmul + xoff, 90 * ymul + yoff, 301 | 139 * xmul + xoff, 92 * ymul + yoff 302 | ) 303 | cubicTo( 304 | 119 * xmul + xoff, 76 * ymul + yoff, 158 * xmul + xoff, 101 * ymul + yoff, 305 | 160 * xmul + xoff, 110 * ymul + yoff 306 | ) 307 | cubicTo( 308 | 158 * xmul + xoff, 309 | 64 * ymul + yoff, 310 | 179 * xmul + xoff, 311 | 73 * ymul + yoff, 312 | 169 * xmul + xoff, 313 | 77 * ymul + yoff 314 | ) 315 | cubicTo( 316 | 225 * xmul + xoff, 115 * ymul + yoff, 212 * xmul + xoff, 143 * ymul + yoff, 317 | 255 * xmul + xoff, 145 * ymul + yoff 318 | ) 319 | cubicTo( 320 | 317 * xmul + xoff, 129 * ymul + yoff, 311 * xmul + xoff, 95 * ymul + yoff, 321 | 342 * xmul + xoff, 78 * ymul + yoff 322 | ) 323 | cubicTo( 324 | 350 * xmul + xoff, 66 * ymul + yoff, 356 * xmul + xoff, 113 * ymul + yoff, 325 | 357 * xmul + xoff, 110 * ymul + yoff 326 | ) 327 | cubicTo( 328 | 369 * xmul + xoff, 329 | 79 * ymul + yoff, 330 | 395 * xmul + xoff, 331 | 91 * ymul + yoff, 332 | 375 * xmul + xoff, 333 | 91 * ymul + yoff 334 | ) 335 | cubicTo( 336 | 385 * xmul + xoff, 84 * ymul + yoff, 389 * xmul + xoff, 130 * ymul + yoff, 337 | 385 * xmul + xoff, 122 * ymul + yoff 338 | ) 339 | cubicTo( 340 | 394 * xmul + xoff, 119 * ymul + yoff, 421 * xmul + xoff, 158 * ymul + yoff, 341 | 412 * xmul + xoff, 218 * ymul + yoff 342 | ) 343 | cubicTo( 344 | 399 * xmul + xoff, 285 * ymul + yoff, 358 * xmul + xoff, 281 * ymul + yoff, 345 | 338 * xmul + xoff, 281 * ymul + yoff 346 | ) 347 | cubicTo( 348 | 318 * xmul + xoff, 281 * ymul + yoff, 288 * xmul + xoff, 269 * ymul + yoff, 349 | 282 * xmul + xoff, 243 * ymul + yoff 350 | ) 351 | drawPath(this, birdLightGreen) 352 | 353 | } 354 | }) 355 | } 356 | 357 | @Composable 358 | fun BirdCenterPatch(modifier: Modifier = Modifier) { 359 | Canvas(modifier = modifier, onDraw = { 360 | Path().apply { 361 | val xmul = 1f 362 | val xoff = 1f 363 | val ymul = 1f 364 | val yoff = 1f 365 | lineTo(192 * xmul + xoff, 340 * ymul + yoff); 366 | lineTo(245 * xmul + xoff, 340 * ymul + yoff); 367 | cubicTo( 368 | 250 * xmul + xoff, 340 * ymul + yoff, 238 * xmul + xoff, 362 * ymul + yoff, 369 | 218 * xmul + xoff, 362 * ymul + yoff 370 | ) 371 | cubicTo( 372 | 198 * xmul + xoff, 362 * ymul + yoff, 195 * xmul + xoff, 340 * ymul + yoff, 373 | 192 * xmul + xoff, 340 * ymul + yoff 374 | ) 375 | drawPath(this, birdLightGreen) 376 | } 377 | }) 378 | } 379 | 380 | @Composable 381 | fun BirdMainShape(modifier: Modifier = Modifier) { 382 | Canvas(modifier = modifier, onDraw = { 383 | Path().apply { 384 | val xmul = 1f 385 | val xoff = 1f 386 | val ymul = 1f 387 | val yoff = 1f 388 | lineTo(83 * xmul + xoff, 132 * ymul + yoff); 389 | cubicTo( 390 | 84 * xmul + xoff, 391 | 121 * ymul + yoff, 392 | 59 * xmul + xoff, 393 | 383 * ymul + yoff, 394 | 141 * xmul + xoff, 395 | 411 * ymul + yoff 396 | ) 397 | cubicTo( 398 | 191 * xmul + xoff, 480 * ymul + yoff, 342 * xmul + xoff, 476 * ymul + yoff, 399 | 395 * xmul + xoff, 391 * ymul + yoff 400 | ) 401 | cubicTo( 402 | 405.5820258211916f * xmul + xoff, 403 | 374.0288265131832f * ymul + yoff, 404 | 439 * xmul + xoff, 405 | 282 * ymul + yoff, 406 | 429 * xmul + xoff, 407 | 133 * ymul + yoff 408 | ) 409 | cubicTo( 410 | 437 * xmul + xoff, 411 | 29 * ymul + yoff, 412 | 353 * xmul + xoff, 413 | 44 * ymul + yoff, 414 | 335 * xmul + xoff, 415 | 57 * ymul + yoff 416 | ) 417 | cubicTo( 418 | 318.7864154320024f * xmul + xoff, 419 | 68.70981107688718f * ymul + yoff, 420 | 278 * xmul + xoff, 421 | 82 * ymul + yoff, 422 | 258 * xmul + xoff, 423 | 82 * ymul + yoff 424 | ) 425 | cubicTo( 426 | 234 * xmul + xoff, 427 | 93 * ymul + yoff, 428 | 163 * xmul + xoff, 429 | 33 * ymul + yoff, 430 | 124 * xmul + xoff, 431 | 48 * ymul + yoff 432 | ) 433 | cubicTo( 434 | 49 * xmul + xoff, 435 | 88 * ymul + yoff, 436 | 102 * xmul + xoff, 437 | 145 * ymul + yoff, 438 | 83 * xmul + xoff, 439 | 132 * ymul + yoff 440 | ) 441 | drawPath(this, birdGreen) 442 | } 443 | }) 444 | } 445 | 446 | @Composable 447 | fun BirdHands(modifier: Modifier = Modifier) { 448 | Canvas(modifier = modifier, onDraw = { 449 | Path().apply { 450 | val xmul = 1f 451 | val xoff = 1f 452 | val ymul = 1f 453 | val yoff = 1f 454 | 455 | moveTo(426 * xmul + xoff, 247 * ymul + yoff); 456 | cubicTo( 457 | 418 * xmul + xoff, 251 * ymul + yoff, 510 * xmul + xoff, 378 * ymul + yoff, 458 | 500 * xmul + xoff, 390 * ymul + yoff 459 | ) 460 | cubicTo( 461 | 457 * xmul + xoff, 447 * ymul + yoff, 302 * xmul + xoff, 360 * ymul + yoff, 462 | 298 * xmul + xoff, 360 * ymul + yoff 463 | ) 464 | 465 | drawPath(this, color = birdGreen) 466 | } 467 | }) 468 | } 469 | 470 | @Composable 471 | fun BoxScope.BirdToes(modifier: Modifier = Modifier) { 472 | Canvas(modifier = modifier 473 | .width(40.dp) 474 | .height(20.dp), onDraw = { 475 | drawRoundRect(color = toeColor, cornerRadius = CornerRadius(24f, 24f)) 476 | }) 477 | } 478 | 479 | @androidx.compose.ui.tooling.preview.Preview 480 | @Composable 481 | fun PreviewDuolingoBird() { 482 | DuolingoTheme { 483 | DuolingoSurface( 484 | Modifier 485 | .background(Color.Black) 486 | .fillMaxSize()) { 487 | Box(modifier = Modifier.background(Color.Black)) { 488 | DuolingoBird(Modifier.align(Alignment.Center)) 489 | } 490 | } 491 | } 492 | } 493 | 494 | @Stable 495 | fun Modifier.mirror(): Modifier { 496 | return this.scale(scaleX = -1f, scaleY = 1f) 497 | } --------------------------------------------------------------------------------