我正试图通过全屏模式启动Exoplayer。
只需将参数传递给intent,例如url和可能的标题。
我尝试查看文档和stackoverflow,但我找不到任何内容。
这是我目前使用的代码,但效果不佳。
try {
BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
TrackSelector trackSelector = new DefaultTrackSelector(new AdaptiveTrackSelection.Factory(bandwidthMeter));
exoPlayer = ExoPlayerFactory.newSimpleInstance(this, trackSelector);
Uri videoURI = Uri.parse(url);
DefaultHttpDataSourceFactory dataSourceFactory = new DefaultHttpDataSourceFactory("exoplayer_video");
ExtractorsFactory extractorsFactory = new DefaultExtractorsFactory();
MediaSource mediaSource = new ExtractorMediaSource(videoURI, dataSourceFactory, extractorsFactory, null, null);
exoPlayerView.setPlayer(exoPlayer);
exoPlayer.prepare(mediaSource);
exoPlayer.setPlayWhenReady(true);
exoPlayerView.setResizeMode(AspectRatioFrameLayout.RESIZE_MODE_FILL);
}catch (Exception e){
Log.e("MainAcvtivity"," exoplayer error "+ e.toString());
}
有人可以帮我一把吗?
答案 0 :(得分:2)
除了全屏外,Exoplayer在所有方面都是一个非常好的玩家,因此处理全屏功能的最佳方法是进行仅具有横向方向的活动,或者如果您想同时拥有纵向和横向模式,则更好地改变取向。看看这篇文章 https://medium.com/tall-programmer/fullscreen-functionality-with-android-exoplayer-5fddad45509f 但如果您不想处理这些内容,我建议您将播放器更改为JWPlayer或youtubeplayer。
答案 1 :(得分:0)
如何通过exoplayer实现全屏体验,
在纵向模式下,布局的exoplayer视图覆盖了屏幕区域的一半,而其他视图则为textview,button,并且具有横向的单独布局,exoplayer视图与父视图相匹配并设置了其他视图。
肖像:
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/primary_light"
tools:context=".ui.main.ViewRecipeStepFragment"
>
<com.google.android.exoplayer2.ui.PlayerView
android:id="@+id/ep_video_view"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="0dp"
android:layout_marginLeft="0dp"
android:layout_marginRight="0dp"
android:layout_marginTop="0dp"
app:layout_constraintBottom_toTopOf="@+id/horizontalHalf"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
<android.support.constraint.Guideline
android:id="@+id/horizontalHalf"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintBottom_toTopOf="@+id/recipe_step_instruction"
app:layout_constraintGuide_percent="0.5"
tools:layout_editor_absoluteX="0dp"
tools:layout_editor_absoluteY="256dp"/>
<TextView
android:id="@+id/recipe_step_instruction"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:layout_marginBottom="8dp"
android:textAlignment="center"
android:textColor="@color/colorPrimaryDark"
android:textSize="18sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/horizontalHalf"
tools:text="Instructions"
/>
</android.support.constraint.ConstraintLayout>
要获得更好的人像体验,您可以使用以下方式隐藏系统控件(这将隐藏应用栏),(您可以在活动的onCreate()或onResume()中调用它)
@SuppressLint("InlinedApi")
private void hideSystemUi() {
playerView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
}
最后在横向模式下,将布局更新为类似的内容,
风景:
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ui.main.ViewRecipeStepFragment"
android:background="@color/primary_light"
>
<com.google.android.exoplayer2.ui.PlayerView
android:id="@+id/ep_video_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginTop="0dp"
android:layout_marginRight="0dp"
app:layout_constraintRight_toRightOf="parent"
android:layout_marginBottom="0dp"
android:layout_marginLeft="0dp"
app:layout_constraintLeft_toLeftOf="parent"
/>
</android.support.constraint.ConstraintLayout>