Remove fastforward_increment and rewind_increment attributes

This values won't be configurable from the UI anymore once the
DefaultControlDispatcher is removed.

They can be configured in the Player or by using a ForwardingPlayer.

PiperOrigin-RevId: 385113498

RELEASENOTES.md

@@ -90,6 +90,14 @@
         ensures programmatic changes to the `SubtitleView` will propagate down.
     *   Add `setUseRewindAction` and `setUseFastForwardAction` to
         `PlayerNotificationManager`.
+    *   Remove `rewind_increment` and `fastforward_increment` attributes from
+        `PlayerControlView` and `StyledPlayerControlView`. These increments can
+        be customized by configuring the `Player` (whenever possible) or by
+        using a `ForwardingPlayer` that overrides `getSeekBackIncrement`,
+        `seekBack`, `getSeekForwardIncrement` and `seekForward`. The
+        corresponding buttons can be disabled by using a `ForwardingPlayer`
+        that removes `COMMAND_SEEK_BACK` and `COMMAND_SEEK_FORWARD` from the
+        available commands.
 *   Video:
     *   Fix `IncorrectContextUseViolation` strict mode warning on Android 11
         ([#8246](https://github.com/google/ExoPlayer/pull/8246)).

library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerControlView.java

@@ -47,7 +47,6 @@ import android.widget.TextView;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ControlDispatcher;
-import com.google.android.exoplayer2.DefaultControlDispatcher;
 import com.google.android.exoplayer2.ExoPlayerLibraryInfo;
 import com.google.android.exoplayer2.Player;
 import com.google.android.exoplayer2.Player.Events;
@@ -100,17 +99,6 @@ import java.util.concurrent.CopyOnWriteArrayList;
  *         <li>Corresponding method: {@link #setShowNextButton(boolean)}
  *         <li>Default: true
  *       </ul>
- *   <li><b>{@code rewind_increment}</b> - The duration of the rewind applied when the user taps the
- *       rewind button, in milliseconds. Use zero to disable the rewind button.
- *       <ul>
- *         <li>Corresponding method: {@link #setControlDispatcher(ControlDispatcher)}
- *         <li>Default: {@link DefaultControlDispatcher#DEFAULT_REWIND_MS}
- *       </ul>
- *   <li><b>{@code fastforward_increment}</b> - Like {@code rewind_increment}, but for fast forward.
- *       <ul>
- *         <li>Corresponding method: {@link #setControlDispatcher(ControlDispatcher)}
- *         <li>Default: {@link DefaultControlDispatcher#DEFAULT_FAST_FORWARD_MS}
- *       </ul>
  *   <li><b>{@code repeat_toggle_modes}</b> - A flagged enumeration value specifying which repeat
  *       mode toggle options are enabled. Valid values are: {@code none}, {@code one}, {@code all},
  *       or {@code one|all}.
@@ -383,17 +371,12 @@ public class PlayerControlView extends FrameLayout {
     showPreviousButton = true;
     showNextButton = true;
     showShuffleButton = false;
-    int rewindMs = DefaultControlDispatcher.DEFAULT_REWIND_MS;
-    int fastForwardMs = DefaultControlDispatcher.DEFAULT_FAST_FORWARD_MS;
     if (playbackAttrs != null) {
       TypedArray a =
           context
               .getTheme()
               .obtainStyledAttributes(playbackAttrs, R.styleable.PlayerControlView, 0, 0);
       try {
-        rewindMs = a.getInt(R.styleable.PlayerControlView_rewind_increment, rewindMs);
-        fastForwardMs =
-            a.getInt(R.styleable.PlayerControlView_fastforward_increment, fastForwardMs);
         showTimeoutMs = a.getInt(R.styleable.PlayerControlView_show_timeout, showTimeoutMs);
         controllerLayoutId =
             a.getResourceId(R.styleable.PlayerControlView_controller_layout_id, controllerLayoutId);
@@ -427,8 +410,7 @@ public class PlayerControlView extends FrameLayout {
     extraAdGroupTimesMs = new long[0];
     extraPlayedAdGroups = new boolean[0];
     componentListener = new ComponentListener();
-    controlDispatcher =
-        new com.google.android.exoplayer2.DefaultControlDispatcher(fastForwardMs, rewindMs);
+    controlDispatcher = new com.google.android.exoplayer2.DefaultControlDispatcher();
     updateProgressAction = this::updateProgress;
     hideAction = this::hide;
 

library/ui/src/main/java/com/google/android/exoplayer2/ui/StyledPlayerControlView.java

@@ -122,17 +122,6 @@ import java.util.concurrent.CopyOnWriteArrayList;
  *         <li>Corresponding method: {@link #setShowNextButton(boolean)}
  *         <li>Default: true
  *       </ul>
- *   <li><b>{@code rewind_increment}</b> - The duration of the rewind applied when the user taps the
- *       rewind button, in milliseconds. Use zero to disable the rewind button.
- *       <ul>
- *         <li>Corresponding method: {@link #setControlDispatcher(ControlDispatcher)}
- *         <li>Default: {@link DefaultControlDispatcher#DEFAULT_REWIND_MS}
- *       </ul>
- *   <li><b>{@code fastforward_increment}</b> - Like {@code rewind_increment}, but for fast forward.
- *       <ul>
- *         <li>Corresponding method: {@link #setControlDispatcher(ControlDispatcher)}
- *         <li>Default: {@link DefaultControlDispatcher#DEFAULT_FAST_FORWARD_MS}
- *       </ul>
  *   <li><b>{@code repeat_toggle_modes}</b> - A flagged enumeration value specifying which repeat
  *       mode toggle options are enabled. Valid values are: {@code none}, {@code one}, {@code all},
  *       or {@code one|all}.
@@ -433,8 +422,6 @@ public class StyledPlayerControlView extends FrameLayout {
   private long[] extraAdGroupTimesMs;
   private boolean[] extraPlayedAdGroups;
   private long currentWindowOffset;
-  private long rewindMs;
-  private long fastForwardMs;
 
   private StyledPlayerControlViewLayoutManager controlViewLayoutManager;
   private Resources resources;
@@ -484,8 +471,6 @@ public class StyledPlayerControlView extends FrameLayout {
       @Nullable AttributeSet playbackAttrs) {
     super(context, attrs, defStyleAttr);
     int controllerLayoutId = R.layout.exo_styled_player_control_view;
-    rewindMs = DefaultControlDispatcher.DEFAULT_REWIND_MS;
-    fastForwardMs = DefaultControlDispatcher.DEFAULT_FAST_FORWARD_MS;
     showTimeoutMs = DEFAULT_SHOW_TIMEOUT_MS;
     repeatToggleModes = DEFAULT_REPEAT_TOGGLE_MODES;
     timeBarMinUpdateIntervalMs = DEFAULT_TIME_BAR_MIN_UPDATE_INTERVAL_MS;
@@ -504,10 +489,6 @@ public class StyledPlayerControlView extends FrameLayout {
               .getTheme()
               .obtainStyledAttributes(playbackAttrs, R.styleable.StyledPlayerControlView, 0, 0);
       try {
-        rewindMs = a.getInt(R.styleable.StyledPlayerControlView_rewind_increment, (int) rewindMs);
-        fastForwardMs =
-            a.getInt(
-                R.styleable.StyledPlayerControlView_fastforward_increment, (int) fastForwardMs);
         controllerLayoutId =
             a.getResourceId(
                 R.styleable.StyledPlayerControlView_controller_layout_id, controllerLayoutId);
@@ -555,7 +536,7 @@ public class StyledPlayerControlView extends FrameLayout {
     playedAdGroups = new boolean[0];
     extraAdGroupTimesMs = new long[0];
     extraPlayedAdGroups = new boolean[0];
-    controlDispatcher = new DefaultControlDispatcher(fastForwardMs, rewindMs);
+    controlDispatcher = new DefaultControlDispatcher();
     updateProgressAction = this::updateProgress;
 
     durationView = findViewById(R.id.exo_duration);
@@ -1160,9 +1141,10 @@ public class StyledPlayerControlView extends FrameLayout {
   }
 
   private void updateRewindButton() {
-    if (controlDispatcher instanceof DefaultControlDispatcher) {
-      rewindMs = ((DefaultControlDispatcher) controlDispatcher).getRewindIncrementMs();
-    }
+    long rewindMs =
+        controlDispatcher instanceof DefaultControlDispatcher
+            ? ((DefaultControlDispatcher) controlDispatcher).getRewindIncrementMs()
+            : C.DEFAULT_SEEK_BACK_INCREMENT_MS;
     int rewindSec = (int) (rewindMs / 1_000);
     if (rewindButtonTextView != null) {
       rewindButtonTextView.setText(String.valueOf(rewindSec));
@@ -1175,9 +1157,10 @@ public class StyledPlayerControlView extends FrameLayout {
   }
 
   private void updateFastForwardButton() {
-    if (controlDispatcher instanceof DefaultControlDispatcher) {
-      fastForwardMs = ((DefaultControlDispatcher) controlDispatcher).getFastForwardIncrementMs();
-    }
+    long fastForwardMs =
+        controlDispatcher instanceof DefaultControlDispatcher
+            ? ((DefaultControlDispatcher) controlDispatcher).getFastForwardIncrementMs()
+            : C.DEFAULT_SEEK_FORWARD_INCREMENT_MS;
     int fastForwardSec = (int) (fastForwardMs / 1_000);
     if (fastForwardButtonTextView != null) {
       fastForwardButtonTextView.setText(String.valueOf(fastForwardSec));

library/ui/src/main/res/values/attrs.xml

@@ -58,8 +58,6 @@
 
   <!-- PlayerControlView and StyledPlayerControlView attributes -->
   <attr name="show_timeout" format="integer"/>
-  <attr name="rewind_increment" format="integer"/>
-  <attr name="fastforward_increment" format="integer"/>
   <attr name="show_rewind_button" format="boolean"/>
   <attr name="show_fastforward_button" format="boolean"/>
   <attr name="show_previous_button" format="boolean"/>
@@ -109,8 +107,6 @@
     <attr name="resize_mode"/>
     <!-- PlayerControlView attributes -->
     <attr name="show_timeout"/>
-    <attr name="rewind_increment"/>
-    <attr name="fastforward_increment"/>
     <attr name="repeat_toggle_modes"/>
     <attr name="show_shuffle_button"/>
     <attr name="time_bar_min_update_interval"/>
@@ -147,8 +143,6 @@
     <attr name="resize_mode"/>
     <!-- PlayerControlView attributes -->
     <attr name="show_timeout"/>
-    <attr name="rewind_increment"/>
-    <attr name="fastforward_increment"/>
     <attr name="repeat_toggle_modes"/>
     <attr name="show_shuffle_button"/>
     <attr name="show_subtitle_button"/>
@@ -179,8 +173,6 @@
 
   <declare-styleable name="PlayerControlView">
     <attr name="show_timeout"/>
-    <attr name="rewind_increment"/>
-    <attr name="fastforward_increment"/>
     <attr name="repeat_toggle_modes"/>
     <attr name="show_rewind_button"/>
     <attr name="show_fastforward_button"/>
@@ -208,8 +200,6 @@
 
   <declare-styleable name="StyledPlayerControlView">
     <attr name="show_timeout"/>
-    <attr name="rewind_increment"/>
-    <attr name="fastforward_increment"/>
     <attr name="repeat_toggle_modes"/>
     <attr name="show_rewind_button"/>
     <attr name="show_fastforward_button"/>