Repeat mode UI

Added repeat mode toggle buttons to UI. Current mode gets forwarded to
Exoplayer instance, but without playback behaviour changes yet.
Translations for button descriptions are also missing - this will be another CL.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=155386549

demo/src/main/java/com/google/android/exoplayer2/demo/EventLogger.java

@@ -470,6 +470,10 @@ import java.util.Locale;
     switch (repeatMode) {
     switch (repeatMode) {
       case ExoPlayer.REPEAT_MODE_OFF:
       case ExoPlayer.REPEAT_MODE_OFF:
         return "OFF";
         return "OFF";
+      case ExoPlayer.REPEAT_MODE_ONE:
+        return "ONE";
+      case ExoPlayer.REPEAT_MODE_ALL:
+        return "ALL";
       default:
       default:
         return "?";
         return "?";
     }
     }

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

@@ -268,12 +268,20 @@ public interface ExoPlayer {
    * Repeat modes for playback.
    * Repeat modes for playback.
    */
    */
   @Retention(RetentionPolicy.SOURCE)
   @Retention(RetentionPolicy.SOURCE)
-  @IntDef({REPEAT_MODE_OFF})
+  @IntDef({REPEAT_MODE_OFF, REPEAT_MODE_ONE, REPEAT_MODE_ALL})
   public @interface RepeatMode {}
   public @interface RepeatMode {}
   /**
   /**
    * Normal playback without repetition.
    * Normal playback without repetition.
    */
    */
   int REPEAT_MODE_OFF = 0;
   int REPEAT_MODE_OFF = 0;
+  /**
+   * "Repeat One" mode to repeat the currently playing window infinitely.
+   */
+  int REPEAT_MODE_ONE = 1;
+  /**
+   * "Repeat All" mode to repeat the entire timeline infinitely.
+   */
+  int REPEAT_MODE_ALL = 2;
 
 
   /**
   /**
    * Register a listener to receive events from the player. The listener's methods will be called on
    * Register a listener to receive events from the player. The listener's methods will be called on

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

@@ -592,6 +592,16 @@ public final class SimpleExoPlayerView extends FrameLayout {
   }
   }
 
 
   /**
   /**
+   * Sets which repeat toggle modes are enabled.
+   *
+   * @param repeatToggleModes A set of {@link PlaybackControlView.RepeatToggleModes}.
+   */
+  public void setRepeatToggleModes(@PlaybackControlView.RepeatToggleModes int repeatToggleModes) {
+    Assertions.checkState(controller != null);
+    controller.setRepeatToggleModes(repeatToggleModes);
+  }
+
+  /**
    * Sets whether the time bar should show all windows, as opposed to just the current one.
    * Sets whether the time bar should show all windows, as opposed to just the current one.
    *
    *
    * @param showMultiWindowTimeBar Whether to show all windows.
    * @param showMultiWindowTimeBar Whether to show all windows.

library/ui/src/main/res/drawable-anydpi-v21/exo_controls_repeat_all.xml

+<!-- Copyright (C) 2017 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="32dp"
+        android:height="32dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M7,7h10v3l4,-4 -4,-4v3L5,5v6h2L7,7zM17,17L7,17v-3l-4,4 4,4v-3h12v-6h-2v4z"/>
+</vector>

library/ui/src/main/res/drawable-anydpi-v21/exo_controls_repeat_off.xml

+<!-- Copyright (C) 2017 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="32dp"
+        android:height="32dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#4EFFFFFF"
+        android:pathData="M7,7h10v3l4,-4 -4,-4v3L5,5v6h2L7,7zM17,17L7,17v-3l-4,4 4,4v-3h12v-6h-2v4z"/>
+</vector>

library/ui/src/main/res/drawable-anydpi-v21/exo_controls_repeat_one.xml

+<!-- Copyright (C) 2017 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="32dp"
+        android:width="32dp"
+        android:viewportHeight="24.0"
+        android:viewportWidth="24.0">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M7,7h10v3l4,-4 -4,-4v3L5,5v6h2L7,7zM17,17L7,17v-3l-4,4 4,4v-3h12v-6h-2v4zM13,15L13,9h-1l-2,1v1h1.5v4L13,15z"/>
+</vector>

library/ui/src/main/res/layout/exo_playback_control_view.xml

@@ -34,6 +34,9 @@
     <ImageButton android:id="@id/exo_rew"
     <ImageButton android:id="@id/exo_rew"
       style="@style/ExoMediaButton.Rewind"/>
       style="@style/ExoMediaButton.Rewind"/>
 
 
+    <ImageButton android:id="@id/exo_repeat_toggle"
+      style="@style/ExoMediaButton"/>
+
     <ImageButton android:id="@id/exo_play"
     <ImageButton android:id="@id/exo_play"
       style="@style/ExoMediaButton.Play"/>
       style="@style/ExoMediaButton.Play"/>
 
 

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

@@ -34,6 +34,11 @@
   <attr name="fastforward_increment" format="integer"/>
   <attr name="fastforward_increment" format="integer"/>
   <attr name="player_layout_id" format="reference"/>
   <attr name="player_layout_id" format="reference"/>
   <attr name="controller_layout_id" format="reference"/>
   <attr name="controller_layout_id" format="reference"/>
+  <attr name="repeat_toggle_modes">
+    <flag name="none" value="0"/>
+    <flag name="one" value="1"/>
+    <flag name="all" value="2"/>
+  </attr>
 
 
   <declare-styleable name="SimpleExoPlayerView">
   <declare-styleable name="SimpleExoPlayerView">
     <attr name="use_artwork" format="boolean"/>
     <attr name="use_artwork" format="boolean"/>
@@ -57,6 +62,7 @@
     <attr name="show_timeout"/>
     <attr name="show_timeout"/>
     <attr name="rewind_increment"/>
     <attr name="rewind_increment"/>
     <attr name="fastforward_increment"/>
     <attr name="fastforward_increment"/>
+    <attr name="repeat_toggle_modes"/>
     <attr name="controller_layout_id"/>
     <attr name="controller_layout_id"/>
   </declare-styleable>
   </declare-styleable>
 
 

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

@@ -27,6 +27,7 @@
   <item name="exo_ffwd" type="id"/>
   <item name="exo_ffwd" type="id"/>
   <item name="exo_prev" type="id"/>
   <item name="exo_prev" type="id"/>
   <item name="exo_next" type="id"/>
   <item name="exo_next" type="id"/>
+  <item name="exo_repeat_toggle" type="id"/>
   <item name="exo_duration" type="id"/>
   <item name="exo_duration" type="id"/>
   <item name="exo_position" type="id"/>
   <item name="exo_position" type="id"/>
   <item name="exo_progress" type="id"/>
   <item name="exo_progress" type="id"/>