SDK / exoplayer

Issue:#4379

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201497585

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201484853

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201376315

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201374393

Replace assertThat(a >= b).isTrue() with assertThat(a).isAtLeast(b) because it
reads more natural, and in case the assertion fails, it will print out the
actual values to help debugging.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201371993

[]

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201350930

Currently, the looper of the thread the player is created on is used (or the
main looper if this thread doesn't have a looper). To allow more control over
the threading, this change lets users specificy the looper which must be used
to call player methods and which is used for event callbacks.

Issue:#4278

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201331564

Issue: #4396

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201324467

Also switch from using a CommentFrame to a new InternalFrame type for ID3 data
stored with ID '----', to distinguish internal data from actual ID3 comments.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201315254

Issue:#4394

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201178909

Added a capturer that can capture output from video renderer into bitmaps. This
class uses SurfaceCapturer to setup a surface, then configures this surface as the
output for a video renderer. Once the output is set, it will capture the
output frames from the video renderer and return them as bitmaps.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201148184

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200991862

Issue: #4385

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200986828

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200972456

Correct document of PlayerView & PlayerControlView

This avoids a small native leak.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200955086

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200689527

Issue: #3906

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200526335

This replaces the workaround calculation which was needed before the
referenced bug was fixed.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200217241

Issue:#2025

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200212344

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200211755

Issue: #4360

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200186465

The helper method only reported DATA_TYPE_UNKNOWN even if the actual type
is known.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200067296

Currently only the buffered position in the current media period can be queried.

To achieve this, we save the buffered positions of all MediaPeriods to the
PlaybackInfo together with a list of MediaPeriodIds. ExoPlayerImpl can then
determine the correct buffered position for multi-period windows and windows
with midroll ads.

In addition, this change adds two new convenience methods to the Player interface
to query the total buffered duration across all windows and to get the buffered
duration of the content while playing an ad.

Issue:#4023

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=200041791

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199856613

This allows the AnalyticsCollector to register itself as a VideoListener to
get these updates automatically instead of relying on the user to provide
updates.

The ViewportSizeReporter was amended to do the pixel to dp conversion itself.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199796532

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199792156

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199791722

It doesn't really serve a purpose and is not automatically triggered.
Apps need to trigger it manually through
AnalyticsCollector.notifyNetworkTypeChanged which is easy to forget.
Moreover, the current network type can be obtained by Util.getNetworkType
at any time when it's needed without the need for a listener.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199790033

Also add a few missing MP4 object types.

Issue: #4264

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199778373

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199767518

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199758072

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199683216

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199650794

Allows DrmInitData to carry a license server URL when the media declares one.

Issue:#3393

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199643743

This reports video and audio format selections.
See [] for spec details.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199627176

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199607604

This allows to detect changes in the surface size. SimpleExoPlayer already
has the necessary listeners to report size changes for all surfaces whose
lifecycle are managed by SimpleExoPlayer.

In a subsequent change, AnalyticsCollector can be registered as a
VideoListener to automatically notify of surface size changes.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199605434

Using new Handler(this) in a constructor potentially leaks an uninitialized
object. This is mostly not a problem because we don't use the Handler within
the constructor. Added a Util method to keep the warning suppression local.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199605377

Change R.id to R.layout