public static class ShadowMediaPlayer.MediaInfo extends Object
Modifier and Type | Field | Description |
---|---|---|
int |
duration |
|
TreeMap<Integer,org.robolectric.shadows.ShadowMediaPlayer.RunList> |
events |
Map that maps time offsets to media events.
|
Constructor | Description |
---|---|
MediaInfo() |
Creates a new
MediaInfo object with default duration (1000ms)
and default preparation delay (0ms). |
MediaInfo(int duration,
int preparationDelay) |
Creates a new
MediaInfo object with the given duration and
preparation delay. |
Modifier and Type | Method | Description |
---|---|---|
int |
getPreparationDelay() |
Retrieves the current preparation delay for this media.
|
void |
removeEvent(ShadowMediaPlayer.MediaEvent event) |
Removes the specified event from the playback schedule at all playback
offsets where it has been scheduled.
|
void |
removeEventAtOffset(int offset,
ShadowMediaPlayer.MediaEvent event) |
Removes the specified event from the playback schedule at the given
playback offset.
|
ShadowMediaPlayer.MediaEvent |
scheduleBufferUnderrunAtOffset(int offset,
int length) |
Schedules a simulated buffer underrun event to run at the specified
playback offset.
|
ShadowMediaPlayer.MediaEvent |
scheduleErrorAtOffset(int offset,
int what,
int extra) |
Schedules an error event to run at the specified playback offset.
|
void |
scheduleEventAtOffset(int offset,
ShadowMediaPlayer.MediaEvent event) |
Schedules a generic event to run at the specified playback offset.
|
ShadowMediaPlayer.MediaEvent |
scheduleInfoAtOffset(int offset,
int what,
int extra) |
Schedules an info event to run at the specified playback offset.
|
void |
setPreparationDelay(int preparationDelay) |
Sets the current preparation delay for this media.
|
public MediaInfo()
MediaInfo
object with default duration (1000ms)
and default preparation delay (0ms).public MediaInfo(int duration, int preparationDelay)
MediaInfo
object with the given duration and
preparation delay. A completion callback event is scheduled at
duration
ms from the end.duration
- the duration (in ms) of this emulated media. A callback event
will be scheduled at this offset to stop playback simulation and
invoke the completion callback.preparationDelay
- the preparation delay (in ms) to emulate for this media. If set
to -1, then ShadowMediaPlayer.prepare()
will complete instantly but
ShadowMediaPlayer.prepareAsync()
will not complete automatically; you
will need to call ShadowMediaPlayer.invokePreparedListener()
manually.public int getPreparationDelay()
public void setPreparationDelay(int preparationDelay)
preparationDelay
- the new preparation delay (in ms).public void scheduleEventAtOffset(int offset, ShadowMediaPlayer.MediaEvent event)
MediaPlayer
was created.offset
- the offset from the start of playback at which this event will
run.event
- the event to run.public ShadowMediaPlayer.MediaEvent scheduleErrorAtOffset(int offset, int what, int extra)
removeEventAtOffset(int, org.robolectric.shadows.ShadowMediaPlayer.MediaEvent)
.offset
- the offset from the start of playback at which this error will
trigger.what
- the value for the what
parameter to use in the call to
onError()
.extra
- the value for the extra
parameter to use in the call to
onError()
.public ShadowMediaPlayer.MediaEvent scheduleInfoAtOffset(int offset, int what, int extra)
removeEventAtOffset(int, org.robolectric.shadows.ShadowMediaPlayer.MediaEvent)
.offset
- the offset from the start of playback at which this event will
trigger.what
- the value for the what
parameter to use in the call to
onInfo()
.extra
- the value for the extra
parameter to use in the call to
onInfo()
.public ShadowMediaPlayer.MediaEvent scheduleBufferUnderrunAtOffset(int offset, int length)
removeEventAtOffset(int, org.robolectric.shadows.ShadowMediaPlayer.MediaEvent)
.
This event will issue an onInfo()
callback with MediaPlayer.MEDIA_INFO_BUFFERING_START
to
signal the start of buffering and then call ShadowMediaPlayer.doStop()
to
internally pause playback. Finally it will schedule an event to fire
after length
ms which fires a
MediaPlayer.MEDIA_INFO_BUFFERING_END
info event and invokes
ShadowMediaPlayer.doStart()
to resume playback.offset
- the offset from the start of playback at which this underrun
will trigger.length
- the length of time (in ms) for which playback will be paused.public void removeEventAtOffset(int offset, ShadowMediaPlayer.MediaEvent event)
offset
- the offset at which the event was scheduled.event
- the event to remove.removeEvent(ShadowMediaPlayer.MediaEvent)
public void removeEvent(ShadowMediaPlayer.MediaEvent event)
event
- the event to remove.removeEventAtOffset(int,ShadowMediaPlayer.MediaEvent)