Android TV
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Simpan dan kategorikan konten berdasarkan preferensi Anda.
Navigasi D-pad di Android TV
Remote control Android TV memiliki kontrol D-pad yang mengirim perintah yang tiba sebagai peristiwa tombol di dispatchKeyEvent(KeyEvent)
dari Activity
Anda. Tugas ini
harus didelegasikan kepada PlayerView
:
Kotlin
override fun dispatchKeyEvent(event: KeyEvent?): Boolean{
return playerView.dispatchKeyEvent(event!!) || super.dispatchKeyEvent(event)
}
Java
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
return playerView.dispatchKeyEvent(event) || super.dispatchKeyEvent(event);
}
Meminta fokus untuk PlayerView
penting untuk menavigasi kontrol pemutaran dan melewati iklan. Pertimbangkan untuk meminta fokus di onCreate
dari
Activity
:
Kotlin
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
// ...
playerView.requestFocus()
// ...
}
Java
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// ...
playerView.requestFocus();
// ...
}
Jika menggunakan Compose di Android TV, Anda perlu membuat AndroidView
dapat difokuskan dan mendelegasikan peristiwa dengan meneruskan parameter pengubah ke
AndroidView
dengan tepat:
AndroidView(
modifier = modifier
.focusable()
.onKeyEvent { playerView.dispatchKeyEvent(it.nativeKeyEvent) },
factory = { playerView }
)
Konten dan contoh kode di halaman ini tunduk kepada lisensi yang dijelaskan dalam Lisensi Konten. Java dan OpenJDK adalah merek dagang atau merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-09-03 UTC.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-03 UTC."],[],[],null,["D-pad navigation on Android TV\n\nThe remote control of Android TV has a D-pad control that sends commands that\narrive as key events at `dispatchKeyEvent(KeyEvent)` of your `Activity`. These\nneed to be delegated to the [`PlayerView`](/reference/androidx/media3/ui/PlayerView): \n\nKotlin \n\n```kotlin\noverride fun dispatchKeyEvent(event: KeyEvent?): Boolean{\n return playerView.dispatchKeyEvent(event!!) || super.dispatchKeyEvent(event)\n}\n```\n\nJava \n\n```java\n@Override\npublic boolean dispatchKeyEvent(KeyEvent event) {\n return playerView.dispatchKeyEvent(event) || super.dispatchKeyEvent(event);\n}\n```\n\n\u003cbr /\u003e\n\nRequesting focus for the `PlayerView` is important for navigating playback\ncontrols and skipping ads. Consider requesting the focus in `onCreate` of the\n`Activity`: \n\nKotlin \n\n```kotlin\noverride fun onCreate(savedInstanceState: Bundle?) {\n super.onCreate(savedInstanceState)\n // ...\n playerView.requestFocus()\n // ...\n}\n```\n\nJava \n\n```java\n@Override\npublic void onCreate(@Nullable Bundle savedInstanceState) {\n super.onCreate(savedInstanceState);\n // ...\n playerView.requestFocus();\n // ...\n}\n```\n\n\u003cbr /\u003e\n\nIf you are using Compose on Android TV, you need to make the [`AndroidView`](/reference/kotlin/androidx/compose/ui/viewinterop/package-summary#AndroidView(kotlin.Function1,androidx.compose.ui.Modifier,kotlin.Function1))\nfocusable and delegate the event by passing the modifier parameter into the\n`AndroidView` accordingly: \n\n AndroidView(\n modifier = modifier\n .focusable()\n .onKeyEvent { playerView.dispatchKeyEvent(it.nativeKeyEvent) },\n factory = { playerView }\n )\n\n\u003cbr /\u003e"]]