Fix some lint warnings

PiperOrigin-RevId: 424383900

demos/session/src/main/AndroidManifest.xml

@@ -21,10 +21,9 @@
   <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
 
   <application
-      android:allowBackup="true"
+      android:allowBackup="false"
       android:icon="@mipmap/ic_launcher"
       android:label="@string/app_name"
-      android:supportsRtl="true"
       android:theme="@style/Theme.Media3Demo">
 
     <activity
@@ -38,13 +37,11 @@
 
     <activity
         android:name=".PlayerActivity"
-      android:exported="true">
+        android:exported="true"/>
-    </activity>
 
     <activity
         android:name=".PlayableFolderActivity"
-      android:exported="true">
+        android:exported="true"/>
-    </activity>
 
     <service
         android:name=".PlaybackService"

demos/surface/src/main/AndroidManifest.xml

@@ -27,7 +27,9 @@
       android:label="@string/application_name"
       android:exported="true">
 
-    <activity android:name=".MainActivity">
+    <activity
+        android:name=".MainActivity"
+        android:exported="true">
       <intent-filter>
         <action android:name="android.intent.action.MAIN"/>
         <category android:name="android.intent.category.LAUNCHER"/>

libraries/cast/build.gradle

@@ -14,7 +14,7 @@
 apply from: "$gradle.ext.androidxMediaSettingsDir/common_library_config.gradle"
 
 dependencies {
-    api 'com.google.android.gms:play-services-cast-framework:20.1.0'
+    api 'com.google.android.gms:play-services-cast-framework:21.0.1'
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
     implementation project(modulePrefix + 'lib-common')
     compileOnly 'org.checkerframework:checker-qual:' + checkerframeworkVersion

libraries/common/src/main/java/androidx/media3/common/HeartRating.java

@@ -102,7 +102,7 @@ public final class HeartRating extends Rating {
 
   private static HeartRating fromBundle(Bundle bundle) {
     checkArgument(
-        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_DEFAULT)
+        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_UNSET)
             == TYPE);
     boolean isRated = bundle.getBoolean(keyForField(FIELD_RATED), /* defaultValue= */ false);
     return isRated

libraries/common/src/main/java/androidx/media3/common/PercentageRating.java

@@ -98,7 +98,7 @@ public final class PercentageRating extends Rating {
 
   private static PercentageRating fromBundle(Bundle bundle) {
     checkArgument(
-        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_DEFAULT)
+        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_UNSET)
             == TYPE);
     float percent = bundle.getFloat(keyForField(FIELD_PERCENT), /* defaultValue= */ RATING_UNSET);
     return percent == RATING_UNSET ? new PercentageRating() : new PercentageRating(percent);

libraries/common/src/main/java/androidx/media3/common/Rating.java

@@ -42,7 +42,7 @@ public abstract class Rating implements Bundleable {
   @Documented
   @Retention(RetentionPolicy.SOURCE)
   @IntDef({
-    RATING_TYPE_DEFAULT,
+    RATING_TYPE_UNSET,
     RATING_TYPE_HEART,
     RATING_TYPE_PERCENTAGE,
     RATING_TYPE_STAR,
@@ -50,7 +50,7 @@ public abstract class Rating implements Bundleable {
   })
   /* package */ @interface RatingType {}
 
-  /* package */ static final int RATING_TYPE_DEFAULT = -1;
+  /* package */ static final int RATING_TYPE_UNSET = -1;
   /* package */ static final int RATING_TYPE_HEART = 0;
   /* package */ static final int RATING_TYPE_PERCENTAGE = 1;
   /* package */ static final int RATING_TYPE_STAR = 2;
@@ -69,7 +69,7 @@ public abstract class Rating implements Bundleable {
   private static Rating fromBundle(Bundle bundle) {
     @RatingType
     int ratingType =
-        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_DEFAULT);
+        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_UNSET);
     switch (ratingType) {
       case RATING_TYPE_HEART:
         return HeartRating.CREATOR.fromBundle(bundle);
@@ -79,8 +79,9 @@ public abstract class Rating implements Bundleable {
         return StarRating.CREATOR.fromBundle(bundle);
       case RATING_TYPE_THUMB:
         return ThumbRating.CREATOR.fromBundle(bundle);
+      case RATING_TYPE_UNSET:
       default:
-        throw new IllegalArgumentException("Encountered unknown rating type: " + ratingType);
+        throw new IllegalArgumentException("Unknown RatingType: " + ratingType);
     }
   }
 

libraries/common/src/main/java/androidx/media3/common/StarRating.java

@@ -127,7 +127,7 @@ public final class StarRating extends Rating {
 
   private static StarRating fromBundle(Bundle bundle) {
     checkArgument(
-        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_DEFAULT)
+        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_UNSET)
             == TYPE);
     int maxStars =
         bundle.getInt(keyForField(FIELD_MAX_STARS), /* defaultValue= */ MAX_STARS_DEFAULT);

libraries/common/src/main/java/androidx/media3/common/ThumbRating.java

@@ -99,7 +99,7 @@ public final class ThumbRating extends Rating {
 
   private static ThumbRating fromBundle(Bundle bundle) {
     checkArgument(
-        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_DEFAULT)
+        bundle.getInt(keyForField(FIELD_RATING_TYPE), /* defaultValue= */ RATING_TYPE_UNSET)
             == TYPE);
     boolean rated = bundle.getBoolean(keyForField(FIELD_RATED), /* defaultValue= */ false);
     return rated

libraries/common/src/main/java/androidx/media3/common/util/Util.java

@@ -2407,6 +2407,8 @@ public final class Util {
         return "camera motion";
       case C.TRACK_TYPE_NONE:
         return "none";
+      case C.TRACK_TYPE_UNKNOWN:
+        return "unknown";
       default:
         return trackType >= C.TRACK_TYPE_CUSTOM_BASE ? "custom (" + trackType + ")" : "?";
     }

libraries/datasource_cronet/build.gradle

@@ -20,7 +20,7 @@ android {
 }
 
 dependencies {
-    api "com.google.android.gms:play-services-cronet:17.0.1"
+    api "com.google.android.gms:play-services-cronet:18.0.1"
     implementation project(modulePrefix + 'lib-common')
     implementation project(modulePrefix + 'lib-datasource')
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion

libraries/exoplayer_dash/src/test/java/androidx/media3/exoplayer/dash/offline/DownloadManagerDashTest.java

@@ -109,8 +109,7 @@ public class DownloadManagerDashTest {
     testThread.release();
   }
 
-  // Disabled due to flakiness.
+  @Ignore("Disabled due to flakiness")
-  @Ignore
   @Test
   public void saveAndLoadActionFile() throws Throwable {
     // Configure fakeDataSet to block until interrupted when TEST_MPD is read.

libraries/exoplayer_dash/src/test/java/androidx/media3/exoplayer/dash/offline/DownloadServiceDashTest.java

@@ -157,7 +157,7 @@ public class DownloadServiceDashTest {
     testThread.release();
   }
 
-  @Ignore // b/78877092
+  @Ignore("Internal ref: b/78877092")
   @Test
   public void multipleDownloadRequest() throws Throwable {
     downloadKeys(fakeStreamKey1);
@@ -168,7 +168,7 @@ public class DownloadServiceDashTest {
     assertCachedData(cache, fakeDataSet);
   }
 
-  @Ignore // b/78877092
+  @Ignore("Internal ref: b/78877092")
   @Test
   public void removeAction() throws Throwable {
     downloadKeys(fakeStreamKey1, fakeStreamKey2);
@@ -182,7 +182,7 @@ public class DownloadServiceDashTest {
     assertCacheEmpty(cache);
   }
 
-  @Ignore // b/78877092
+  @Ignore("Internal ref: b/78877092")
   @Test
   public void removeBeforeDownloadComplete() throws Throwable {
     pauseDownloadCondition = new ConditionVariable();

libraries/exoplayer_ima/build.gradle

@@ -25,7 +25,7 @@ android {
 }
 
 dependencies {
-    api 'com.google.ads.interactivemedia.v3:interactivemedia:3.25.1'
+    api 'com.google.ads.interactivemedia.v3:interactivemedia:3.26.0'
     implementation project(modulePrefix + 'lib-exoplayer')
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
     compileOnly 'org.checkerframework:checker-qual:' + checkerframeworkVersion

libraries/session/src/main/java/androidx/media3/session/MediaStyleNotificationHelper.java

@@ -251,9 +251,7 @@ public class MediaStyleNotificationHelper {
       if (!tombstone) {
         button.setOnClickPendingIntent(androidx.media.R.id.action0, action.getActionIntent());
       }
-      if (Build.VERSION.SDK_INT >= 15) {
+      button.setContentDescription(androidx.media.R.id.action0, action.getTitle());
-        Api15Impl.setContentDescription(button, androidx.media.R.id.action0, action.getTitle());
-      }
       return button;
     }
 
@@ -474,17 +472,6 @@ public class MediaStyleNotificationHelper {
     }
   }
 
-  @RequiresApi(15)
-  private static class Api15Impl {
-    private Api15Impl() {}
-
-    @DoNotInline
-    public static void setContentDescription(
-        RemoteViews remoteViews, int viewId, @Nullable CharSequence contentDescription) {
-      remoteViews.setContentDescription(viewId, contentDescription);
-    }
-  }
-
   @RequiresApi(21)
   private static class Api21Impl {
     private Api21Impl() {}

libraries/ui/src/main/java/androidx/media3/ui/PlayerNotificationManager.java

@@ -1480,6 +1480,7 @@ public class PlayerNotificationManager {
     return actions;
   }
 
+  @SuppressWarnings("UnspecifiedImmutableFlag") // Warning is spurious.
   private static PendingIntent createBroadcastIntent(
       String action, Context context, int instanceId) {
     Intent intent = new Intent(action).setPackage(context.getPackageName());