Disable enhanced Java 8 desugaring

This avoids that apps have to depend on this additional config

Issue: androidx/media#1312
PiperOrigin-RevId: 631447767

RELEASENOTES.md

@@ -7,6 +7,8 @@
         and `SimpleBasePlayer.handleSeek` methods instead of ignoring them. If
         you are implementing these methods in a custom player, you may need to
         handle these additional calls with `mediaItemIndex == C.INDEX_UNSET`.
+    *   Remove compile dependency on enhanced Java 8 desugaring
+        ([#1312](https://github.com/androidx/media/issues/1312)).
 *   ExoPlayer:
     *   Add `reset` to `BasePreloadManager` to release all the holding sources
         while keep the preload manager instance.

common_library_config.gradle

@@ -29,7 +29,6 @@ android {
     }
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -44,5 +43,4 @@ android {
 
 dependencies {
     androidTestImplementation 'androidx.multidex:multidex:' + androidxMultidexVersion
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

demos/cast/build.gradle

@@ -20,7 +20,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -66,7 +65,6 @@ dependencies {
     implementation 'androidx.multidex:multidex:' + androidxMultidexVersion
     implementation 'androidx.recyclerview:recyclerview:' + androidxRecyclerViewVersion
     implementation 'com.google.android.material:material:' + androidxMaterialVersion
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }
 
 apply plugin: 'com.google.android.gms.strict-version-matcher-plugin'

demos/compose/build.gradle

@@ -21,7 +21,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -74,6 +73,4 @@ dependencies {
 
     // For detecting and debugging leaks only. LeakCanary is not needed for demo app to work.
     debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.10'
-
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

demos/gl/build.gradle

@@ -20,7 +20,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -58,5 +57,4 @@ dependencies {
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
     implementation 'androidx.multidex:multidex:' + androidxMultidexVersion
     compileOnly 'org.checkerframework:checker-qual:' + checkerframeworkVersion
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

demos/main/build.gradle

@@ -22,7 +22,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -91,7 +90,6 @@ dependencies {
     withDecoderExtensionsImplementation project(modulePrefix + 'lib-decoder-vp9')
     withDecoderExtensionsImplementation project(modulePrefix + 'lib-decoder-midi')
     withDecoderExtensionsImplementation project(modulePrefix + 'lib-datasource-rtmp')
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }
 
 apply plugin: 'com.google.android.gms.strict-version-matcher-plugin'

demos/session/build.gradle

@@ -21,7 +21,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -69,5 +68,4 @@ dependencies {
     implementation project(modulePrefix + 'lib-ui')
     implementation project(modulePrefix + 'lib-session')
     implementation project(modulePrefix + 'demo-session-service')
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

demos/session_automotive/build.gradle

@@ -21,7 +21,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -65,5 +64,4 @@ dependencies {
     implementation 'com.google.android.material:material:' + androidxMaterialVersion
     implementation project(modulePrefix + 'lib-session')
     implementation project(modulePrefix + 'demo-session-service')
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

demos/shortform/build.gradle

@@ -21,7 +21,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -94,5 +93,4 @@ dependencies {
     testImplementation 'com.google.truth:truth:' + truthVersion
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

demos/surface/build.gradle

@@ -20,7 +20,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -55,5 +54,4 @@ dependencies {
     implementation project(modulePrefix + 'lib-exoplayer-smoothstreaming')
     implementation project(modulePrefix + 'lib-ui')
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

demos/transformer/build.gradle

@@ -22,7 +22,6 @@ android {
     compileSdk project.ext.compileSdkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -86,8 +85,6 @@ dependencies {
     implementation project(modulePrefix + 'lib-transformer')
     implementation project(modulePrefix + 'lib-ui')
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
-
     // For MediaPipe and its dependencies:
     withMediaPipeImplementation fileTree(dir: 'libs', include: ['*.aar'])
     withMediaPipeImplementation 'com.google.flogger:flogger:latest.release'

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

@@ -967,6 +967,18 @@ public final class Format implements Bundleable {
   // Lazily initialized hashcode.
   private int hashCode;
 
+  private static boolean isLabelPartOfLabels(Builder builder) {
+    if (builder.labels.isEmpty() && builder.label == null) {
+      return true;
+    }
+    for (int i = 0; i < builder.labels.size(); i++) {
+      if (builder.labels.get(i).value.equals(builder.label)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
   private Format(Builder builder) {
     id = builder.id;
     language = Util.normalizeLanguageCode(builder.language);
@@ -977,9 +989,7 @@ public final class Format implements Bundleable {
       labels = builder.labels;
       label = getDefaultLabel(builder.labels, language);
     } else {
-      checkState(
+      checkState(isLabelPartOfLabels(builder));
-          (builder.labels.isEmpty() && builder.label == null)
-              || (builder.labels.stream().anyMatch(l -> l.value.equals(builder.label))));
       labels = builder.labels;
       label = builder.label;
     }

libraries/common/src/main/java/androidx/media3/common/audio/SpeedChangingAudioProcessor.java

@@ -24,6 +24,7 @@ import androidx.media3.common.C;
 import androidx.media3.common.util.LongArray;
 import androidx.media3.common.util.LongArrayQueue;
 import androidx.media3.common.util.SpeedProviderUtil;
+import androidx.media3.common.util.TimestampConsumer;
 import androidx.media3.common.util.UnstableApi;
 import androidx.media3.common.util.Util;
 import java.nio.ByteBuffer;
@@ -53,7 +54,7 @@ public final class SpeedChangingAudioProcessor extends BaseAudioProcessor {
 
   // Elements in the same positions in the queues are associated.
   private final LongArrayQueue pendingCallbackInputTimesUs;
-  private final Queue<LongConsumer> pendingCallbacks;
+  private final Queue<TimestampConsumer> pendingCallbacks;
 
   // Elements in the same positions in the arrays are associated.
   private final LongArray inputSegmentStartTimesUs;
@@ -204,13 +205,13 @@ public final class SpeedChangingAudioProcessor extends BaseAudioProcessor {
    * @param callback The callback called with the output time. May be called on a different thread
    *     from the caller of this method.
    */
-  public void getSpeedAdjustedTimeAsync(long inputTimeUs, LongConsumer callback) {
+  public void getSpeedAdjustedTimeAsync(long inputTimeUs, TimestampConsumer callback) {
     checkArgument(speedAdjustedTimeAsyncInputTimeUs < inputTimeUs);
     speedAdjustedTimeAsyncInputTimeUs = inputTimeUs;
     synchronized (pendingCallbacksLock) {
       if ((inputTimeUs <= lastProcessedInputTimeUs && pendingCallbackInputTimesUs.isEmpty())
           || isEnded()) {
-        callback.accept(calculateSpeedAdjustedTime(inputTimeUs));
+        callback.onTimestamp(calculateSpeedAdjustedTime(inputTimeUs));
         return;
       }
       pendingCallbackInputTimesUs.add(inputTimeUs);
@@ -261,7 +262,7 @@ public final class SpeedChangingAudioProcessor extends BaseAudioProcessor {
           && (pendingCallbackInputTimesUs.element() <= lastProcessedInputTimeUs || isEnded())) {
         pendingCallbacks
             .remove()
-            .accept(calculateSpeedAdjustedTime(pendingCallbackInputTimesUs.remove()));
+            .onTimestamp(calculateSpeedAdjustedTime(pendingCallbackInputTimesUs.remove()));
       }
     }
   }

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

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package androidx.media3.common.util;
+
+/** A consumer for long timestamp values. */
+@UnstableApi
+public interface TimestampConsumer {
+
+  /**
+   * Consumes a timestamp.
+   *
+   * @param timestampUs The timestamp, in microseconds.
+   */
+  public void onTimestamp(long timestampUs);
+}

libraries/effect/src/androidTest/java/androidx/media3/effect/TimestampAdjustmentTest.java

@@ -66,7 +66,7 @@ public class TimestampAdjustmentTest {
                 Thread.currentThread().interrupt();
                 throw new IllegalStateException(e);
               }
-              callback.accept(inputTimeUs / 2);
+              callback.onTimestamp(inputTimeUs / 2);
             });
 
     ImmutableList<Long> actualPresentationTimesUs =

libraries/effect/src/main/java/androidx/media3/effect/TimestampAdjustment.java

@@ -16,8 +16,8 @@
 package androidx.media3.effect;
 
 import android.content.Context;
+import androidx.media3.common.util.TimestampConsumer;
 import androidx.media3.common.util.UnstableApi;
-import java.util.function.LongConsumer;
 
 /**
  * Changes the frame timestamps using the {@link TimestampMap}.
@@ -43,7 +43,7 @@ public final class TimestampAdjustment implements GlEffect {
      * <p>The implementation should invoke the {@code outputTimeConsumer} with the output timestamp,
      * on any thread.
      */
-    void calculateOutputTimeUs(long inputTimeUs, LongConsumer outputTimeConsumer);
+    void calculateOutputTimeUs(long inputTimeUs, TimestampConsumer outputTimeConsumer);
   }
 
   private final TimestampMap timestampMap;

libraries/transformer/src/main/java/androidx/media3/transformer/FrameworkMuxer.java

@@ -149,11 +149,15 @@ import java.util.Map;
     }
 
     long presentationTimeOffsetUs =
-        trackTokenToPresentationTimeOffsetUs.getOrDefault(trackToken, 0L);
+        trackTokenToPresentationTimeOffsetUs.containsKey(trackToken)
+            ? trackTokenToPresentationTimeOffsetUs.get(trackToken)
+            : 0;
     presentationTimeUs += presentationTimeOffsetUs;
 
     long lastSamplePresentationTimeUs =
-        trackTokenToLastPresentationTimeUs.getOrDefault(trackToken, 0L);
+        trackTokenToLastPresentationTimeUs.containsKey(trackToken)
+            ? trackTokenToLastPresentationTimeUs.get(trackToken)
+            : 0;
     // writeSampleData blocks on old API versions, so check here to avoid calling the method.
     checkState(
         Util.SDK_INT > 24 || presentationTimeUs >= lastSamplePresentationTimeUs,