Appstate Transform

  
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Actualización más reciente Versión estable Versión potencial Versión beta Versión alfa
28 de octubre de 2026 - - - 1.0.0-alpha01

Cómo declarar dependencias

Para agregar una dependencia en la transformación de appstate, debes agregar el repositorio de Maven de Google a tu proyecto. Consulta el repositorio de Maven de Google para obtener más información.

Agrega las dependencias de los artefactos que necesites en el archivo build.gradle de tu app o módulo:

Groovy

dependencies {
    implementation "androidx.appstate.transform:transform:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-android:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-desktop:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-iosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-iossimulatorarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-js:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-linuxarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-linuxx64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-macosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-mingwx64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-android:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-desktop:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-iosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-iossimulatorarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-js:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-linuxarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-linuxx64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-macosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-mingwx64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-tvosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-tvossimulatorarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-wasm-js:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-watchosarm32:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-watchosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-watchosdevicearm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-testing-watchossimulatorarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-tvosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-tvossimulatorarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-wasm-js:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-watchosarm32:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-watchosarm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-watchosdevicearm64:1.0.0-alpha01"
    implementation "androidx.appstate.transform:transform-watchossimulatorarm64:1.0.0-alpha01"
}

Kotlin

dependencies {
    implementation("androidx.appstate.transform:transform:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-android:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-desktop:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-iosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-iossimulatorarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-js:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-linuxarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-linuxx64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-macosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-mingwx64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-android:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-desktop:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-iosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-iossimulatorarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-js:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-linuxarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-linuxx64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-macosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-mingwx64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-tvosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-tvossimulatorarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-wasm-js:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-watchosarm32:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-watchosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-watchosdevicearm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-testing-watchossimulatorarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-tvosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-tvossimulatorarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-wasm-js:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-watchosarm32:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-watchosarm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-watchosdevicearm64:1.0.0-alpha01")
    implementation("androidx.appstate.transform:transform-watchossimulatorarm64:1.0.0-alpha01")
}

Para obtener más información sobre las dependencias, consulta Cómo agregar dependencias de compilación.

Comentarios

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Crear un error nuevo

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Versión 1.0

Versión 1.0.0-alpha01

28 de octubre de 2026

Lanzamiento de androidx.appstate.transform:transform-*:1.0.0-alpha01. La versión 1.0.0-alpha01 contiene estas confirmaciones.

Nuevas funciones

AppState Transform es una biblioteca nueva que se creó en el entorno de ejecución de Compose y que permite ejecutar una composición fuera de la IU. El artefacto androidx.appstate.transform:transform proporciona las APIs de la biblioteca y también incluye un artefacto androidx.appstate.transform:transform-testing para realizar pruebas. Los desarrolladores pueden usar Transform para administrar su composición en cualquier parte de su app.

// With helper function
var sourceState by mutableStateOf(0)

val state = transform(initialValue = 0, scope = myCoroutineScope) {
    // any time this state changes, this lambda will update
    sourceState
}

// With TransformScope directly
val transformScope = TransformScope()

var sourceState by mutableStateOf(0)
val state = transformScope.launchTransform(initialValue = 0) {
    // any time this state changes, this lambda will update
    sourceState
}

myCoroutineScope.launch {
    try {
        transformScope.run()
    } finally {
        state.dispose()
    }
}

// In test with the new transformTest API
@Test
fun testStateUpdate() = transformTest {
    var sourceState by mutableStateOf(0)
    val state = transform(
        initialValue = 0, scope = backgroundScope, dispatcher = testDispatcher
    ) {
        sourceState
    }

    assertThat(state.value).isEqualTo(0)

    sourceState = 1
    advance()

    assertThat(state.value).isEqualTo(1)
}