Action (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.testutil.Action

Direct Known Subclasses:

Action.AddMediaItems, Action.ClearMediaItems, Action.ClearVideoSurface, Action.ExecuteRunnable, Action.MoveMediaItem, Action.PlayUntilPosition, Action.Prepare, Action.RemoveMediaItem, Action.RemoveMediaItems, Action.Seek, Action.SendMessages, Action.SetAudioAttributes, Action.SetMediaItems, Action.SetMediaItemsResetPosition, Action.SetPlaybackParameters, Action.SetPlayWhenReady, Action.SetRendererDisabled, Action.SetRepeatMode, Action.SetShuffleModeEnabled, Action.SetShuffleOrder, Action.SetVideoSurface, Action.Stop, Action.ThrowPlaybackException, Action.WaitForIsLoading, Action.WaitForMessage, Action.WaitForPendingPlayerCommands, Action.WaitForPlaybackState, Action.WaitForPlayWhenReady, Action.WaitForPositionDiscontinuity, Action.WaitForTimelineChanged
```
public abstract class Action
extends Object
```
Base class for actions to perform during playback tests.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`Action.AddMediaItems`	Calls `SimpleExoPlayer.addMediaSources(List)`.
`static class`	`Action.ClearMediaItems`	Calls `SimpleExoPlayer.clearMediaItems()`}.
`static class`	`Action.ClearVideoSurface`	Calls `SimpleExoPlayer.clearVideoSurface()`.
`static class`	`Action.ExecuteRunnable`	Calls `Runnable.run()`.
`static class`	`Action.MoveMediaItem`	Calls `SimpleExoPlayer.moveMediaItem(int, int)`.
`static class`	`Action.PlayUntilPosition`	Schedules a play action to be executed, waits until the player reaches the specified position, and pauses the player again.
`static class`	`Action.Prepare`	Calls `Player.prepare()`.
`static class`	`Action.RemoveMediaItem`	Calls `SimpleExoPlayer.removeMediaItem(int)`.
`static class`	`Action.RemoveMediaItems`	Calls `SimpleExoPlayer.removeMediaItems(int, int)`.
`static class`	`Action.Seek`	Calls `Player.seekTo(long)` or `Player.seekTo(int, long)`.
`static class`	`Action.SendMessages`	Calls `ExoPlayer.createMessage(Target)` and `PlayerMessage.send()`.
`static class`	`Action.SetAudioAttributes`	Calls `SimpleExoPlayer.setAudioAttributes(AudioAttributes, boolean)`.
`static class`	`Action.SetMediaItems`	Calls `SimpleExoPlayer.setMediaSources(List, int, long)`.
`static class`	`Action.SetMediaItemsResetPosition`	Calls `SimpleExoPlayer.setMediaSources(List, boolean)`.
`static class`	`Action.SetPlaybackParameters`	Calls `Player.setPlaybackParameters(PlaybackParameters)`.
`static class`	`Action.SetPlayWhenReady`	Calls `Player.setPlayWhenReady(boolean)`.
`static class`	`Action.SetRendererDisabled`	Updates the `DefaultTrackSelector.Parameters` of a `DefaultTrackSelector` to specify whether the renderer at a given index should be disabled.
`static class`	`Action.SetRepeatMode`	Calls `Player.setRepeatMode(int)`.
`static class`	`Action.SetShuffleModeEnabled`	Calls `Player.setShuffleModeEnabled(boolean)`.
`static class`	`Action.SetShuffleOrder`	Calls `ExoPlayer.setShuffleOrder(ShuffleOrder)` .
`static class`	`Action.SetVideoSurface`	Calls `SimpleExoPlayer.setVideoSurface(Surface)`.
`static class`	`Action.Stop`	Calls `Player.stop()` or `Player.stop(boolean)`.
`static class`	`Action.ThrowPlaybackException`	Throws a playback exception on the playback thread.
`static class`	`Action.WaitForIsLoading`	Waits for a specified loading state, returning either immediately or after a call to `Player.EventListener.onIsLoadingChanged(boolean)`.
`static class`	`Action.WaitForMessage`	Waits for a player message to arrive.
`static class`	`Action.WaitForPendingPlayerCommands`	Waits until the player acknowledged all pending player commands.
`static class`	`Action.WaitForPlaybackState`	Waits for a specified playback state, returning either immediately or after a call to `Player.EventListener.onPlaybackStateChanged(int)`.
`static class`	`Action.WaitForPlayWhenReady`	Waits for a specified playWhenReady value, returning either immediately or after a call to `Player.EventListener.onPlayWhenReadyChanged(boolean, int)`.
`static class`	`Action.WaitForPositionDiscontinuity`	Waits for `Player.EventListener.onPositionDiscontinuity(int)`.
`static class`	`Action.WaitForTimelineChanged`	Waits for `Player.EventListener.onTimelineChanged(Timeline, int)`.

Constructor Summary

Constructors
Constructor Description

Action(String tag, String description)

Constructors
Constructor	Description
`Action(String tag, String description)`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`doActionAndScheduleNext(SimpleExoPlayer player, DefaultTrackSelector trackSelector, Surface surface, HandlerWrapper handler, com.google.android.exoplayer2.testutil.ActionSchedule.ActionNode nextAction)`	Executes the action and schedules the next.
`protected void`	`doActionAndScheduleNextImpl(SimpleExoPlayer player, DefaultTrackSelector trackSelector, Surface surface, HandlerWrapper handler, com.google.android.exoplayer2.testutil.ActionSchedule.ActionNode nextAction)`	Called by `doActionAndScheduleNext(SimpleExoPlayer, DefaultTrackSelector, Surface, HandlerWrapper, ActionNode)` to perform the action and to schedule the next action node.
`protected abstract void`	`doActionImpl(SimpleExoPlayer player, DefaultTrackSelector trackSelector, Surface surface)`	Called by `doActionAndScheduleNextImpl(SimpleExoPlayer, DefaultTrackSelector, Surface, HandlerWrapper, ActionNode)` to perform the action.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- Action
```
public Action(String tag,
              @Nullable
              String description)
```
  Parameters:
  
  tag - A tag to use for logging.
  
  description - A description to be logged when the action is executed, or null if no logging is required.

Method Detail

doActionAndScheduleNext

public final void doActionAndScheduleNext(SimpleExoPlayer player,
                                          DefaultTrackSelector trackSelector,
                                          @Nullable
                                          Surface surface,
                                          HandlerWrapper handler,
                                          @Nullable
                                          com.google.android.exoplayer2.testutil.ActionSchedule.ActionNode nextAction)

Executes the action and schedules the next.

Parameters:: player - The player to which the action should be applied.; trackSelector - The track selector to which the action should be applied.; surface - The surface to use when applying actions, or null if no surface is needed.; handler - The handler to use to pass to the next action.; nextAction - The next action to schedule immediately after this action finished, or null if there's no next action.

doActionAndScheduleNextImpl

protected void doActionAndScheduleNextImpl(SimpleExoPlayer player,
                                           DefaultTrackSelector trackSelector,
                                           @Nullable
                                           Surface surface,
                                           HandlerWrapper handler,
                                           @Nullable
                                           com.google.android.exoplayer2.testutil.ActionSchedule.ActionNode nextAction)

Called by

doActionAndScheduleNext(SimpleExoPlayer, DefaultTrackSelector, Surface,
 HandlerWrapper, ActionNode)

to perform the action and to schedule the next action node.

Parameters:: player - The player to which the action should be applied.; trackSelector - The track selector to which the action should be applied.; surface - The surface to use when applying actions, or null if no surface is needed.; handler - The handler to use to pass to the next action.; nextAction - The next action to schedule immediately after this action finished, or null if there's no next action.

doActionImpl
```
protected abstract void doActionImpl(SimpleExoPlayer player,
                                     DefaultTrackSelector trackSelector,
                                     @Nullable
                                     Surface surface)
```
Called by doActionAndScheduleNextImpl(SimpleExoPlayer, DefaultTrackSelector, Surface, HandlerWrapper, ActionNode) to perform the action.

Parameters:

player - The player to which the action should be applied.

trackSelector - The track selector to which the action should be applied.

surface - The surface to use when applying actions, or null if no surface is needed.

Class Action

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Action

Method Detail

doActionAndScheduleNext

doActionAndScheduleNextImpl

doActionImpl