Add wrapper for Log messages to allow settig the log level.

Currently there is no way to disable (or reduce) the logcat output generated
by ExoPlayer.

Issue:#4665

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213421072

RELEASENOTES.md

@@ -2,6 +2,9 @@
 
 ### dev-v2 (not yet released) ###
 
+* Allow setting log level for ExoPlayer logcat output
+  ([#4665](https://github.com/google/ExoPlayer/issues/4665)).
+
 ### 2.9.0 ###
 
 * Turn on Java 8 compiler support for the ExoPlayer library. Apps that depend

demos/main/src/main/java/com/google/android/exoplayer2/demo/DownloadTracker.java

@@ -22,7 +22,6 @@
 import android.net.Uri;
 import android.os.Handler;
 import android.os.HandlerThread;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.ArrayAdapter;
@@ -46,6 +45,7 @@
 import com.google.android.exoplayer2.ui.DefaultTrackNameProvider;
 import com.google.android.exoplayer2.ui.TrackNameProvider;
 import com.google.android.exoplayer2.upstream.DataSource;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.io.File;
 import java.io.IOException;

demos/main/src/main/java/com/google/android/exoplayer2/demo/SampleChooserActivity.java

@@ -24,7 +24,6 @@
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.util.JsonReader;
-import android.util.Log;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -44,6 +43,7 @@
 import com.google.android.exoplayer2.upstream.DataSpec;
 import com.google.android.exoplayer2.upstream.DefaultDataSource;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.io.IOException;
 import java.io.InputStream;

extensions/cast/src/main/java/com/google/android/exoplayer2/ext/cast/CastPlayer.java

@@ -18,7 +18,6 @@
 import android.os.Looper;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ExoPlaybackException;
 import com.google.android.exoplayer2.PlaybackParameters;
@@ -30,6 +29,7 @@
 import com.google.android.exoplayer2.trackselection.TrackSelection;
 import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.MimeTypes;
 import com.google.android.exoplayer2.util.Util;
 import com.google.android.gms.cast.CastStatusCodes;

extensions/cronet/src/main/java/com/google/android/exoplayer2/ext/cronet/CronetDataSource.java

@@ -17,7 +17,6 @@
 
 import android.net.Uri;
 import android.text.TextUtils;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ExoPlayerLibraryInfo;
 import com.google.android.exoplayer2.upstream.BaseDataSource;
@@ -27,6 +26,7 @@
 import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.Clock;
 import com.google.android.exoplayer2.util.ConditionVariable;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Predicate;
 import java.io.IOException;
 import java.net.SocketTimeoutException;

extensions/cronet/src/main/java/com/google/android/exoplayer2/ext/cronet/CronetEngineWrapper.java

@@ -17,7 +17,7 @@
 
 import android.content.Context;
 import android.support.annotation.IntDef;
-import android.util.Log;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.java

@@ -21,7 +21,6 @@
 import android.os.SystemClock;
 import android.support.annotation.IntDef;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.view.ViewGroup;
 import com.google.ads.interactivemedia.v3.api.Ad;
 import com.google.ads.interactivemedia.v3.api.AdDisplayContainer;
@@ -57,6 +56,7 @@
 import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
 import com.google.android.exoplayer2.upstream.DataSpec;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.MimeTypes;
 import com.google.android.exoplayer2.util.Util;
 import java.io.IOException;

extensions/jobdispatcher/src/main/java/com/google/android/exoplayer2/ext/jobdispatcher/JobDispatcherScheduler.java

@@ -18,7 +18,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.util.Log;
 import com.firebase.jobdispatcher.Constraint;
 import com.firebase.jobdispatcher.FirebaseJobDispatcher;
 import com.firebase.jobdispatcher.GooglePlayDriver;
@@ -29,6 +28,7 @@
 import com.google.android.exoplayer2.scheduler.Requirements;
 import com.google.android.exoplayer2.scheduler.Scheduler;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 
 /**

extensions/vp9/src/androidTest/java/com/google/android/exoplayer2/ext/vp9/VpxPlaybackTest.java

@@ -22,7 +22,6 @@
 import android.content.Context;
 import android.net.Uri;
 import android.os.Looper;
-import android.util.Log;
 import androidx.test.runner.AndroidJUnit4;
 import com.google.android.exoplayer2.ExoPlaybackException;
 import com.google.android.exoplayer2.ExoPlayer;
@@ -34,6 +33,7 @@
 import com.google.android.exoplayer2.source.MediaSource;
 import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
 import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory;
+import com.google.android.exoplayer2.util.Log;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;

library/core/src/main/java/com/google/android/exoplayer2/DefaultRenderersFactory.java

@@ -20,7 +20,6 @@
 import android.os.Looper;
 import android.support.annotation.IntDef;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.audio.AudioCapabilities;
 import com.google.android.exoplayer2.audio.AudioProcessor;
 import com.google.android.exoplayer2.audio.AudioRendererEventListener;
@@ -33,6 +32,7 @@
 import com.google.android.exoplayer2.text.TextOutput;
 import com.google.android.exoplayer2.text.TextRenderer;
 import com.google.android.exoplayer2.trackselection.TrackSelector;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.video.MediaCodecVideoRenderer;
 import com.google.android.exoplayer2.video.VideoRendererEventListener;
 import com.google.android.exoplayer2.video.spherical.CameraMotionRenderer;

library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImpl.java

@@ -20,7 +20,6 @@
 import android.os.Looper;
 import android.os.Message;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.util.Pair;
 import com.google.android.exoplayer2.PlayerMessage.Target;
 import com.google.android.exoplayer2.source.MediaSource;
@@ -33,6 +32,7 @@
 import com.google.android.exoplayer2.upstream.BandwidthMeter;
 import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.Clock;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.util.ArrayDeque;
 import java.util.ArrayList;

library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java

@@ -23,7 +23,6 @@
 import android.os.SystemClock;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.util.Pair;
 import com.google.android.exoplayer2.DefaultMediaClock.PlaybackParameterListener;
 import com.google.android.exoplayer2.Player.DiscontinuityReason;
@@ -39,6 +38,7 @@
 import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.Clock;
 import com.google.android.exoplayer2.util.HandlerWrapper;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.TraceUtil;
 import com.google.android.exoplayer2.util.Util;
 import java.io.IOException;

library/core/src/main/java/com/google/android/exoplayer2/MediaPeriodHolder.java

@@ -15,7 +15,6 @@
  */
 package com.google.android.exoplayer2;
 
-import android.util.Log;
 import com.google.android.exoplayer2.source.ClippingMediaPeriod;
 import com.google.android.exoplayer2.source.EmptySampleStream;
 import com.google.android.exoplayer2.source.MediaPeriod;
@@ -28,6 +27,7 @@
 import com.google.android.exoplayer2.trackselection.TrackSelectorResult;
 import com.google.android.exoplayer2.upstream.Allocator;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 
 /** Holds a {@link MediaPeriod} with information required to play it as part of a timeline. */
 /* package */ final class MediaPeriodHolder {

library/core/src/main/java/com/google/android/exoplayer2/SimpleExoPlayer.java

@@ -24,7 +24,6 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.view.Surface;
 import android.view.SurfaceHolder;
 import android.view.SurfaceView;
@@ -50,6 +49,7 @@
 import com.google.android.exoplayer2.trackselection.TrackSelector;
 import com.google.android.exoplayer2.upstream.BandwidthMeter;
 import com.google.android.exoplayer2.util.Clock;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import com.google.android.exoplayer2.video.VideoFrameMetadataListener;
 import com.google.android.exoplayer2.video.VideoRendererEventListener;

library/core/src/main/java/com/google/android/exoplayer2/audio/AudioFocusManager.java

@@ -21,12 +21,12 @@
 import android.support.annotation.IntDef;
 import android.support.annotation.Nullable;
 import android.support.annotation.RequiresApi;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ExoPlayer;
 import com.google.android.exoplayer2.Player;
 import com.google.android.exoplayer2.source.MediaSource;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java

@@ -24,11 +24,11 @@
 import android.os.SystemClock;
 import android.support.annotation.IntDef;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.Format;
 import com.google.android.exoplayer2.PlaybackParameters;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

library/core/src/main/java/com/google/android/exoplayer2/audio/MediaCodecAudioRenderer.java

@@ -25,7 +25,6 @@
 import android.media.audiofx.Virtualizer;
 import android.os.Handler;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ExoPlaybackException;
 import com.google.android.exoplayer2.ExoPlayer;
@@ -42,6 +41,7 @@
 import com.google.android.exoplayer2.mediacodec.MediaCodecSelector;
 import com.google.android.exoplayer2.mediacodec.MediaCodecUtil.DecoderQueryException;
 import com.google.android.exoplayer2.mediacodec.MediaFormatUtil;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.MediaClock;
 import com.google.android.exoplayer2.util.MimeTypes;
 import com.google.android.exoplayer2.util.Util;

library/core/src/main/java/com/google/android/exoplayer2/audio/TeeAudioProcessor.java

@@ -16,10 +16,10 @@
 package com.google.android.exoplayer2.audio;
 
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.Format;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.io.IOException;
 import java.io.RandomAccessFile;

library/core/src/main/java/com/google/android/exoplayer2/drm/ClearKeyUtil.java

@@ -15,7 +15,7 @@
  */
 package com.google.android.exoplayer2.drm;
 
-import android.util.Log;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import org.json.JSONArray;
 import org.json.JSONException;

library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSession.java

@@ -23,13 +23,13 @@
 import android.os.Looper;
 import android.os.Message;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.util.Pair;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.drm.DrmInitData.SchemeData;
 import com.google.android.exoplayer2.drm.ExoMediaDrm.KeyRequest;
 import com.google.android.exoplayer2.drm.ExoMediaDrm.ProvisionRequest;
 import com.google.android.exoplayer2.util.EventDispatcher;
+import com.google.android.exoplayer2.util.Log;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;

library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java

@@ -23,14 +23,14 @@
 import android.support.annotation.IntDef;
 import android.support.annotation.NonNull;
 import android.text.TextUtils;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.drm.DefaultDrmSession.ProvisioningManager;
 import com.google.android.exoplayer2.drm.DrmInitData.SchemeData;
 import com.google.android.exoplayer2.drm.DrmSession.DrmSessionException;
 import com.google.android.exoplayer2.drm.ExoMediaDrm.OnEventListener;
 import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.EventDispatcher;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.Util;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

library/core/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java

@@ -17,7 +17,6 @@
 
 import android.support.annotation.IntDef;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.util.Pair;
 import android.util.SparseArray;
 import com.google.android.exoplayer2.C;
@@ -36,6 +35,7 @@
 import com.google.android.exoplayer2.extractor.SeekMap;
 import com.google.android.exoplayer2.extractor.TrackOutput;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.LongArray;
 import com.google.android.exoplayer2.util.MimeTypes;
 import com.google.android.exoplayer2.util.NalUnitUtil;

library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/VbriSeeker.java

@@ -16,10 +16,10 @@
 package com.google.android.exoplayer2.extractor.mp3;
 
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.extractor.MpegAudioHeader;
 import com.google.android.exoplayer2.extractor.SeekPoint;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.ParsableByteArray;
 import com.google.android.exoplayer2.util.Util;
 

library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/XingSeeker.java

@@ -16,11 +16,11 @@
 package com.google.android.exoplayer2.extractor.mp3;
 
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.extractor.MpegAudioHeader;
 import com.google.android.exoplayer2.extractor.SeekPoint;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.ParsableByteArray;
 import com.google.android.exoplayer2.util.Util;
 

library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/AtomParsers.java

@@ -17,7 +17,6 @@
 
 import static com.google.android.exoplayer2.util.MimeTypes.getMimeTypeFromMp4ObjectType;
 
-import android.util.Log;
 import android.util.Pair;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.Format;
@@ -28,6 +27,7 @@
 import com.google.android.exoplayer2.metadata.Metadata;
 import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.CodecSpecificDataUtil;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.MimeTypes;
 import com.google.android.exoplayer2.util.ParsableByteArray;
 import com.google.android.exoplayer2.util.Util;

library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java

@@ -17,7 +17,6 @@
 
 import android.support.annotation.IntDef;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.util.Pair;
 import android.util.SparseArray;
 import com.google.android.exoplayer2.C;
@@ -37,6 +36,7 @@
 import com.google.android.exoplayer2.extractor.mp4.Atom.LeafAtom;
 import com.google.android.exoplayer2.text.cea.CeaUtil;
 import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.MimeTypes;
 import com.google.android.exoplayer2.util.NalUnitUtil;
 import com.google.android.exoplayer2.util.ParsableByteArray;

library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/MetadataUtil.java

@@ -16,13 +16,13 @@
 package com.google.android.exoplayer2.extractor.mp4;
 
 import android.support.annotation.Nullable;
-import android.util.Log;
 import com.google.android.exoplayer2.metadata.Metadata;
 import com.google.android.exoplayer2.metadata.id3.ApicFrame;
 import com.google.android.exoplayer2.metadata.id3.CommentFrame;
 import com.google.android.exoplayer2.metadata.id3.Id3Frame;
 import com.google.android.exoplayer2.metadata.id3.InternalFrame;
 import com.google.android.exoplayer2.metadata.id3.TextInformationFrame;
+import com.google.android.exoplayer2.util.Log;
 import com.google.android.exoplayer2.util.ParsableByteArray;
 import com.google.android.exoplayer2.util.Util;