Move decoder and ABR preferences to overflow menu

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208977806

demos/main/src/main/assets/media.exolist.json

@@ -559,17 +559,6 @@
       }
     ]
   },
-  {
-    "name": "ABR",
-    "samples": [
-      {
-        "name": "Random ABR - Google Glass (MP4,H264)",
-        "uri": "https://www.youtube.com/api/manifest/dash/id/bf5bb2419360daf1/source/youtube?as=fmp4_audio_clear,fmp4_sd_hd_clear&sparams=ip,ipbits,expire,source,id,as&ip=0.0.0.0&ipbits=0&expire=19000000000&signature=51AF5F39AB0CEC3E5497CD9C900EBFEAECCCB5C7.8506521BFC350652163895D4C26DEE124209AA9E&key=ik0",
-        "extension": "mpd",
-        "abr_algorithm": "random"
-      }
-    ]
-  },
   {
     "name": "360",
     "samples": [

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

@@ -107,8 +107,8 @@ public class PlayerActivity extends Activity
   public static final String AD_TAG_URI_EXTRA = "ad_tag_uri";
 
   public static final String ABR_ALGORITHM_EXTRA = "abr_algorithm";
-  private static final String ABR_ALGORITHM_DEFAULT = "default";
-  private static final String ABR_ALGORITHM_RANDOM = "random";
+  public static final String ABR_ALGORITHM_DEFAULT = "default";
+  public static final String ABR_ALGORITHM_RANDOM = "random";
 
   public static final String SPHERICAL_STEREO_MODE_EXTRA = "spherical_stereo_mode";
   public static final String SPHERICAL_STEREO_MODE_MONO = "mono";

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

@@ -24,6 +24,9 @@ import android.os.AsyncTask;
 import android.os.Bundle;
 import android.util.JsonReader;
 import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
@@ -55,8 +58,11 @@ public class SampleChooserActivity extends Activity
 
   private static final String TAG = "SampleChooserActivity";
 
+  private boolean useExtensionRenderers;
   private DownloadTracker downloadTracker;
   private SampleAdapter sampleAdapter;
+  private MenuItem preferExtensionDecodersMenuItem;
+  private MenuItem randomAbrMenuItem;
 
   @Override
   public void onCreate(Bundle savedInstanceState) {
@@ -90,7 +96,9 @@ public class SampleChooserActivity extends Activity
       Arrays.sort(uris);
     }
 
-    downloadTracker = ((DemoApplication) getApplication()).getDownloadTracker();
+    DemoApplication application = (DemoApplication) getApplication();
+    useExtensionRenderers = application.useExtensionRenderers();
+    downloadTracker = application.getDownloadTracker();
     SampleListLoader loaderTask = new SampleListLoader();
     loaderTask.execute(uris);
 
@@ -105,6 +113,22 @@ public class SampleChooserActivity extends Activity
     }
   }
 
+  @Override
+  public boolean onCreateOptionsMenu(Menu menu) {
+    MenuInflater inflater = getMenuInflater();
+    inflater.inflate(R.menu.sample_chooser_menu, menu);
+    preferExtensionDecodersMenuItem = menu.findItem(R.id.prefer_extension_decoders);
+    preferExtensionDecodersMenuItem.setVisible(useExtensionRenderers);
+    randomAbrMenuItem = menu.findItem(R.id.random_abr);
+    return true;
+  }
+
+  @Override
+  public boolean onOptionsItemSelected(MenuItem item) {
+    item.setChecked(!item.isChecked());
+    return true;
+  }
+
   @Override
   public void onStart() {
     super.onStart();
@@ -135,7 +159,13 @@ public class SampleChooserActivity extends Activity
   public boolean onChildClick(
       ExpandableListView parent, View view, int groupPosition, int childPosition, long id) {
     Sample sample = (Sample) view.getTag();
-    startActivity(sample.buildIntent(this));
+    startActivity(
+        sample.buildIntent(
+            /* context= */ this,
+            preferExtensionDecodersMenuItem.isChecked(),
+            randomAbrMenuItem.isChecked()
+                ? PlayerActivity.ABR_ALGORITHM_RANDOM
+                : PlayerActivity.ABR_ALGORITHM_DEFAULT));
     return true;
   }
 
@@ -245,10 +275,8 @@ public class SampleChooserActivity extends Activity
       String drmLicenseUrl = null;
       String[] drmKeyRequestProperties = null;
       boolean drmMultiSession = false;
-      boolean preferExtensionDecoders = false;
       ArrayList<UriSample> playlistSamples = null;
       String adTagUri = null;
-      String abrAlgorithm = null;
       String sphericalStereoMode = null;
 
       reader.beginObject();
@@ -288,11 +316,6 @@ public class SampleChooserActivity extends Activity
           case "drm_multi_session":
             drmMultiSession = reader.nextBoolean();
             break;
-          case "prefer_extension_decoders":
-            Assertions.checkState(!insidePlaylist,
-                "Invalid attribute on nested item: prefer_extension_decoders");
-            preferExtensionDecoders = reader.nextBoolean();
-            break;
           case "playlist":
             Assertions.checkState(!insidePlaylist, "Invalid nesting of playlists");
             playlistSamples = new ArrayList<>();
@@ -305,11 +328,6 @@ public class SampleChooserActivity extends Activity
           case "ad_tag_uri":
             adTagUri = reader.nextString();
             break;
-          case "abr_algorithm":
-            Assertions.checkState(
-                !insidePlaylist, "Invalid attribute on nested item: abr_algorithm");
-            abrAlgorithm = reader.nextString();
-            break;
           case "spherical_stereo_mode":
             Assertions.checkState(
                 !insidePlaylist, "Invalid attribute on nested item: spherical_stereo_mode");
@@ -327,13 +345,10 @@ public class SampleChooserActivity extends Activity
       if (playlistSamples != null) {
         UriSample[] playlistSamplesArray = playlistSamples.toArray(
             new UriSample[playlistSamples.size()]);
-        return new PlaylistSample(
-            sampleName, preferExtensionDecoders, abrAlgorithm, drmInfo, playlistSamplesArray);
+        return new PlaylistSample(sampleName, drmInfo, playlistSamplesArray);
       } else {
         return new UriSample(
             sampleName,
-            preferExtensionDecoders,
-            abrAlgorithm,
             drmInfo,
             uri,
             extension,
@@ -496,19 +511,15 @@ public class SampleChooserActivity extends Activity
 
   private abstract static class Sample {
     public final String name;
-    public final boolean preferExtensionDecoders;
-    public final String abrAlgorithm;
     public final DrmInfo drmInfo;
 
-    public Sample(
-        String name, boolean preferExtensionDecoders, String abrAlgorithm, DrmInfo drmInfo) {
+    public Sample(String name, DrmInfo drmInfo) {
       this.name = name;
-      this.preferExtensionDecoders = preferExtensionDecoders;
-      this.abrAlgorithm = abrAlgorithm;
       this.drmInfo = drmInfo;
     }
 
-    public Intent buildIntent(Context context) {
+    public Intent buildIntent(
+        Context context, boolean preferExtensionDecoders, String abrAlgorithm) {
       Intent intent = new Intent(context, PlayerActivity.class);
       intent.putExtra(PlayerActivity.PREFER_EXTENSION_DECODERS_EXTRA, preferExtensionDecoders);
       intent.putExtra(PlayerActivity.ABR_ALGORITHM_EXTRA, abrAlgorithm);
@@ -529,14 +540,12 @@ public class SampleChooserActivity extends Activity
 
     public UriSample(
         String name,
-        boolean preferExtensionDecoders,
-        String abrAlgorithm,
         DrmInfo drmInfo,
         Uri uri,
         String extension,
         String adTagUri,
         String sphericalStereoMode) {
-      super(name, preferExtensionDecoders, abrAlgorithm, drmInfo);
+      super(name, drmInfo);
       this.uri = uri;
       this.extension = extension;
       this.adTagUri = adTagUri;
@@ -544,8 +553,9 @@ public class SampleChooserActivity extends Activity
     }
 
     @Override
-    public Intent buildIntent(Context context) {
-      return super.buildIntent(context)
+    public Intent buildIntent(
+        Context context, boolean preferExtensionDecoders, String abrAlgorithm) {
+      return super.buildIntent(context, preferExtensionDecoders, abrAlgorithm)
           .setData(uri)
           .putExtra(PlayerActivity.EXTENSION_EXTRA, extension)
           .putExtra(PlayerActivity.AD_TAG_URI_EXTRA, adTagUri)
@@ -561,23 +571,22 @@ public class SampleChooserActivity extends Activity
 
     public PlaylistSample(
         String name,
-        boolean preferExtensionDecoders,
-        String abrAlgorithm,
         DrmInfo drmInfo,
         UriSample... children) {
-      super(name, preferExtensionDecoders, abrAlgorithm, drmInfo);
+      super(name, drmInfo);
       this.children = children;
     }
 
     @Override
-    public Intent buildIntent(Context context) {
+    public Intent buildIntent(
+        Context context, boolean preferExtensionDecoders, String abrAlgorithm) {
       String[] uris = new String[children.length];
       String[] extensions = new String[children.length];
       for (int i = 0; i < children.length; i++) {
         uris[i] = children[i].uri.toString();
         extensions[i] = children[i].extension;
       }
-      return super.buildIntent(context)
+      return super.buildIntent(context, preferExtensionDecoders, abrAlgorithm)
           .putExtra(PlayerActivity.URI_LIST_EXTRA, uris)
           .putExtra(PlayerActivity.EXTENSION_LIST_EXTRA, extensions)
           .setAction(PlayerActivity.ACTION_VIEW_LIST);

demos/main/src/main/res/menu/sample_chooser_menu.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 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.
+-->
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+  <item android:id="@+id/prefer_extension_decoders"
+    android:title="@string/prefer_extension_decoders"
+    android:showAsAction="never"
+    android:checkable="true"/>
+  <item android:id="@+id/random_abr"
+    android:title="@string/random_abr"
+    android:showAsAction="never"
+    android:checkable="true"/>
+</menu>

demos/main/src/main/res/values/strings.xml

@@ -61,4 +61,8 @@
 
   <string name="download_ads_unsupported">IMA does not support offline ads</string>
 
+  <string name="prefer_extension_decoders">Prefer extension decoders</string>
+
+  <string name="random_abr">Enable random ABR</string>
+
 </resources>