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Merge "Update media router API." into jb-mr2-dev

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This commit is contained in:
Jeff Brown
2013-05-14 00:33:58 +00:00
committed by Android (Google) Code Review
parent 9092b53051 5d41beb706
commit 1c1a36cfa5
5 changed files with 112 additions and 58 deletions
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23
samples/Support7Demos/AndroidManifest.xml
View File

@@ -46,7 +46,26 @@
<!-- MediaRouter Support Samples --> <!-- MediaRouter Support Samples -->
<activity android:name=".media.SampleMediaRouterActivity" <activity android:name=".media.SampleMediaRouterActivity"
android:label="@string/sample_media_router_activity"> android:label="@string/sample_media_router_activity_dark"
android:theme="@style/Theme.AppCompat">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="com.example.android.supportv7.SAMPLE_CODE" />
</intent-filter>
</activity>
<activity android:name=".media.SampleMediaRouterActivity$Light"
android:label="@string/sample_media_router_activity_light"
android:theme="@style/Theme.AppCompat.Light">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="com.example.android.supportv7.SAMPLE_CODE" />
</intent-filter>
</activity>
<activity android:name=".media.SampleMediaRouterActivity$LightWithDarkActionBar"
android:label="@string/sample_media_router_activity_light_with_dark_action_bar"
android:theme="@style/Theme.AppCompat.Light.DarkActionBar">
<intent-filter> <intent-filter>
<action android:name="android.intent.action.MAIN" /> <action android:name="android.intent.action.MAIN" />
<category android:name="com.example.android.supportv7.SAMPLE_CODE" /> <category android:name="com.example.android.supportv7.SAMPLE_CODE" />
@@ -55,7 +74,7 @@
<service android:name=".media.SampleMediaRouteProviderService" <service android:name=".media.SampleMediaRouteProviderService"
android:label="@string/sample_media_route_provider_service" android:label="@string/sample_media_route_provider_service"
android:process=":mediarouteprovider"> android:process=":mrp">
<intent-filter> <intent-filter>
<action android:name="android.media.MediaRouteProviderService" /> <action android:name="android.media.MediaRouteProviderService" />
</intent-filter> </intent-filter>

12
samples/Support7Demos/res/menu/sample_media_router_menu.xml
View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2012 Google Inc. <!-- Copyright (C) 2013 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License"); Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License. you may not use this file except in compliance with the License.
@@ -16,10 +16,8 @@
<menu xmlns:android="http://schemas.android.com/apk/res/android" <menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"> xmlns:app="http://schemas.android.com/apk/res-auto">
<!-- TODO: Use MediaRouter support library --> <item android:id="@+id/media_route_menu_item"
<item android:id="@+id/menu_media_route" android:title="@string/media_route_menu_title"
android:title="@string/sample_media_router_play_on" app:showAsAction="always"
android:showAsAction="always" app:actionProviderClass="android.support.v7.app.MediaRouteActionProvider"/>
android:orderInCategory="1"
android:actionProviderClass="android.app.MediaRouteActionProvider"/>
</menu> </menu>

6
samples/Support7Demos/res/values/strings.xml
View File

@@ -19,10 +19,12 @@
<!-- MediaRouter --> <!-- MediaRouter -->
<string name="sample_media_router_activity">MediaRouter</string> <string name="sample_media_router_activity_dark">MediaRouter/Dark Theme</string>
<string name="sample_media_router_activity_light">MediaRouter/Light Theme</string>
<string name="sample_media_router_activity_light_with_dark_action_bar">MediaRouter/Light Theme, Dark Action Bar</string>
<string name="sample_media_router_text">This activity demonstrates how to <string name="sample_media_router_text">This activity demonstrates how to
use MediaRouter from the support library. Select a route from the action bar.</string> use MediaRouter from the support library. Select a route from the action bar.</string>
<string name="sample_media_router_play_on">Play on...</string> <string name="media_route_menu_title">Play on...</string>
<string name="play_button_text">Play</string> <string name="play_button_text">Play</string>
<string name="statistics_button_text">Show Statistics</string> <string name="statistics_button_text">Show Statistics</string>

75
samples/Support7Demos/src/com/example/android/supportv7/media/SampleMediaRouteProvider.java
View File

@@ -29,9 +29,12 @@ import android.os.Bundle;
import android.support.v7.media.MediaControlIntent; import android.support.v7.media.MediaControlIntent;
import android.support.v7.media.MediaRouteProvider; import android.support.v7.media.MediaRouteProvider;
import android.support.v7.media.MediaRouter.ControlRequestCallback; import android.support.v7.media.MediaRouter.ControlRequestCallback;
import android.support.v7.media.MediaRouteProviderDescriptor;
import android.support.v7.media.MediaRouteDescriptor;
import android.util.Log; import android.util.Log;
import android.widget.Toast; import android.widget.Toast;
import java.util.ArrayList;
import java.util.UUID; import java.util.UUID;
/** /**
@@ -51,7 +54,7 @@ final class SampleMediaRouteProvider extends MediaRouteProvider {
* supported by this provider's routes. * supported by this provider's routes.
*/ */
public static final String CATEGORY_SAMPLE_ROUTE = public static final String CATEGORY_SAMPLE_ROUTE =
"com.example.android.supportv4.media.CATEGORY_SAMPLE_ROUTE"; "com.example.android.supportv7.media.CATEGORY_SAMPLE_ROUTE";
/** /**
* A custom media control intent action for special requests that are * A custom media control intent action for special requests that are
@@ -64,29 +67,31 @@ final class SampleMediaRouteProvider extends MediaRouteProvider {
* @see #DATA_PLAYBACK_COUNT * @see #DATA_PLAYBACK_COUNT
*/ */
public static final String ACTION_GET_STATISTICS = public static final String ACTION_GET_STATISTICS =
"com.example.android.supportv4.media.ACTION_GET_STATISTICS"; "com.example.android.supportv7.media.ACTION_GET_STATISTICS";
/** /**
* {@link #ACTION_GET_STATISTICS} result data: Number of times the * {@link #ACTION_GET_STATISTICS} result data: Number of times the
* playback action was invoked. * playback action was invoked.
*/ */
public static final String DATA_PLAYBACK_COUNT = public static final String DATA_PLAYBACK_COUNT =
"com.example.android.supportv4.media.EXTRA_PLAYBACK_COUNT"; "com.example.android.supportv7.media.EXTRA_PLAYBACK_COUNT";
private static final IntentFilter[] CONTROL_FILTERS; private static final ArrayList<IntentFilter> CONTROL_FILTERS;
static { static {
CONTROL_FILTERS = new IntentFilter[2]; IntentFilter f1 = new IntentFilter();
f1.addCategory(CATEGORY_SAMPLE_ROUTE);
f1.addAction(ACTION_GET_STATISTICS);
CONTROL_FILTERS[0] = new IntentFilter(); IntentFilter f2 = new IntentFilter();
CONTROL_FILTERS[0].addCategory(CATEGORY_SAMPLE_ROUTE); f2.addCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK);
CONTROL_FILTERS[0].addAction(ACTION_GET_STATISTICS); f2.addAction(MediaControlIntent.ACTION_PLAY);
f2.addDataScheme("http");
f2.addDataScheme("https");
addDataTypeUnchecked(f2, "video/*");
CONTROL_FILTERS[1] = new IntentFilter(); CONTROL_FILTERS = new ArrayList<IntentFilter>();
CONTROL_FILTERS[1].addCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK); CONTROL_FILTERS.add(f1);
CONTROL_FILTERS[1].addAction(MediaControlIntent.ACTION_PLAY); CONTROL_FILTERS.add(f2);
CONTROL_FILTERS[1].addDataScheme("http");
CONTROL_FILTERS[1].addDataScheme("https");
addDataTypeUnchecked(CONTROL_FILTERS[1], "video/*");
} }
private static void addDataTypeUnchecked(IntentFilter filter, String type) { private static void addDataTypeUnchecked(IntentFilter filter, String type) {
@@ -114,29 +119,33 @@ final class SampleMediaRouteProvider extends MediaRouteProvider {
private void publishRoutes() { private void publishRoutes() {
Resources r = getContext().getResources(); Resources r = getContext().getResources();
RouteDescriptor routeDescriptor1 = new RouteDescriptor( MediaRouteDescriptor routeDescriptor1 = new MediaRouteDescriptor.Builder(
FIXED_VOLUME_ROUTE_ID, FIXED_VOLUME_ROUTE_ID,
r.getString(R.string.fixed_volume_route_name)); r.getString(R.string.fixed_volume_route_name))
routeDescriptor1.setControlFilters(CONTROL_FILTERS); .addControlFilters(CONTROL_FILTERS)
routeDescriptor1.setIconResource(R.drawable.media_route_icon); .setIconResource(R.drawable.media_route_icon)
routeDescriptor1.setPlaybackType(MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE); .setPlaybackType(MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE)
routeDescriptor1.setVolumeHandling(MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED); .setVolumeHandling(MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED)
routeDescriptor1.setVolume(VOLUME_MAX); .setVolume(VOLUME_MAX)
.build();
RouteDescriptor routeDescriptor2 = new RouteDescriptor( MediaRouteDescriptor routeDescriptor2 = new MediaRouteDescriptor.Builder(
VARIABLE_VOLUME_ROUTE_ID, VARIABLE_VOLUME_ROUTE_ID,
r.getString(R.string.variable_volume_route_name)); r.getString(R.string.variable_volume_route_name))
routeDescriptor2.setControlFilters(CONTROL_FILTERS); .addControlFilters(CONTROL_FILTERS)
routeDescriptor2.setIconResource(R.drawable.media_route_icon); .setIconResource(R.drawable.media_route_icon)
routeDescriptor2.setPlaybackType(MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE); .setPlaybackType(MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE)
routeDescriptor2.setVolumeHandling(MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE); .setVolumeHandling(MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE)
routeDescriptor2.setVolumeMax(VOLUME_MAX); .setVolumeMax(VOLUME_MAX)
routeDescriptor2.setVolume(mVolume); .setVolume(mVolume)
.build();
ProviderDescriptor providerDescriptor = new ProviderDescriptor(); MediaRouteProviderDescriptor providerDescriptor =
providerDescriptor.setRoutes(new RouteDescriptor[] { new MediaRouteProviderDescriptor.Builder()
routeDescriptor1, routeDescriptor2 .addRoute(routeDescriptor1)
}); .addRoute(routeDescriptor2)
.addDiscoverableControlFilters(CONTROL_FILTERS)
.build();
setDescriptor(providerDescriptor); setDescriptor(providerDescriptor);
} }

54
samples/Support7Demos/src/com/example/android/supportv7/media/SampleMediaRouterActivity.java
View File

@@ -18,15 +18,17 @@ package com.example.android.supportv7.media;
import com.example.android.supportv7.R; import com.example.android.supportv7.R;
import android.app.Activity;
import android.app.MediaRouteActionProvider;
import android.content.Intent; import android.content.Intent;
import android.net.Uri; import android.net.Uri;
import android.os.Bundle; import android.os.Bundle;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.MediaRouteActionProvider;
import android.support.v7.media.MediaControlIntent; import android.support.v7.media.MediaControlIntent;
import android.support.v7.media.MediaRouter; import android.support.v7.media.MediaRouter;
import android.support.v7.media.MediaRouter.RouteInfo; import android.support.v7.media.MediaRouter.RouteInfo;
import android.support.v7.media.MediaRouter.ProviderInfo; import android.support.v7.media.MediaRouter.ProviderInfo;
import android.support.v7.media.MediaRouteSelector;
import android.util.Log; import android.util.Log;
import android.view.Menu; import android.view.Menu;
import android.view.MenuItem; import android.view.MenuItem;
@@ -49,10 +51,11 @@ import android.widget.Toast;
* targets. * targets.
* </p> * </p>
*/ */
public class SampleMediaRouterActivity extends Activity { public class SampleMediaRouterActivity extends ActionBarActivity {
private final String TAG = "MediaRouterSupport"; private final String TAG = "MediaRouterSupport";
private MediaRouter mMediaRouter; private MediaRouter mMediaRouter;
private MediaRouteSelector mSelector;
private ArrayAdapter<MediaItem> mMediaItems; private ArrayAdapter<MediaItem> mMediaItems;
private TextView mInfoTextView; private TextView mInfoTextView;
private ListView mMediaListView; private ListView mMediaListView;
@@ -67,6 +70,14 @@ public class SampleMediaRouterActivity extends Activity {
// Get the media router service. // Get the media router service.
mMediaRouter = MediaRouter.getInstance(this); mMediaRouter = MediaRouter.getInstance(this);
// Create a route selector for the type of routes that we care about.
mSelector = new MediaRouteSelector.Builder()
.addControlCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO)
.addControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO)
.addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)
.addControlCategory(SampleMediaRouteProvider.CATEGORY_SAMPLE_ROUTE)
.build();
// Populate an array adapter with fake media items. // Populate an array adapter with fake media items.
String[] mediaNames = getResources().getStringArray(R.array.media_names); String[] mediaNames = getResources().getStringArray(R.array.media_names);
String[] mediaUris = getResources().getStringArray(R.array.media_uris); String[] mediaUris = getResources().getStringArray(R.array.media_uris);
@@ -114,7 +125,8 @@ public class SampleMediaRouterActivity extends Activity {
super.onResume(); super.onResume();
// Listen for changes to media routes. // Listen for changes to media routes.
mMediaRouter.addCallback(mMediaRouterCallback); mMediaRouter.addCallback(mSelector, mCallback,
MediaRouter.CALLBACK_FLAG_UNFILTERED_EVENTS);
updateRouteStatus(); updateRouteStatus();
} }
@@ -124,10 +136,9 @@ public class SampleMediaRouterActivity extends Activity {
super.onPause(); super.onPause();
// Stop listening for changes to media routes. // Stop listening for changes to media routes.
mMediaRouter.removeCallback(mMediaRouterCallback); mMediaRouter.removeCallback(mCallback);
} }
// TODO: Use ActionBar support library.
@Override @Override
public boolean onCreateOptionsMenu(Menu menu) { public boolean onCreateOptionsMenu(Menu menu) {
// Be sure to call the super class. // Be sure to call the super class.
@@ -136,14 +147,10 @@ public class SampleMediaRouterActivity extends Activity {
// Inflate the menu and configure the media router action provider. // Inflate the menu and configure the media router action provider.
getMenuInflater().inflate(R.menu.sample_media_router_menu, menu); getMenuInflater().inflate(R.menu.sample_media_router_menu, menu);
// TODO: Use support library media route action provider. MenuItem mediaRouteMenuItem = menu.findItem(R.id.media_route_menu_item);
MenuItem mediaRouteMenuItem = menu.findItem(R.id.menu_media_route);
MediaRouteActionProvider mediaRouteActionProvider = MediaRouteActionProvider mediaRouteActionProvider =
(MediaRouteActionProvider)mediaRouteMenuItem.getActionProvider(); (MediaRouteActionProvider)MenuItemCompat.getActionProvider(mediaRouteMenuItem);
mediaRouteActionProvider.setRouteTypes( mediaRouteActionProvider.setRouteSelector(mSelector);
android.media.MediaRouter.ROUTE_TYPE_LIVE_AUDIO
| android.media.MediaRouter.ROUTE_TYPE_LIVE_VIDEO
| android.media.MediaRouter.ROUTE_TYPE_USER);
// Return true to show the menu. // Return true to show the menu.
return true; return true;
@@ -277,7 +284,7 @@ public class SampleMediaRouterActivity extends Activity {
return null; return null;
} }
private final MediaRouter.Callback mMediaRouterCallback = new MediaRouter.Callback() { private final MediaRouter.Callback mCallback = new MediaRouter.Callback() {
@Override @Override
public void onRouteAdded(MediaRouter router, RouteInfo route) { public void onRouteAdded(MediaRouter router, RouteInfo route) {
Log.d(TAG, "onRouteAdded: route=" + route); Log.d(TAG, "onRouteAdded: route=" + route);
@@ -325,6 +332,11 @@ public class SampleMediaRouterActivity extends Activity {
public void onProviderRemoved(MediaRouter router, ProviderInfo provider) { public void onProviderRemoved(MediaRouter router, ProviderInfo provider) {
Log.d(TAG, "onRouteProviderRemoved: provider=" + provider); Log.d(TAG, "onRouteProviderRemoved: provider=" + provider);
} }
@Override
public void onProviderChanged(MediaRouter router, ProviderInfo provider) {
Log.d(TAG, "onRouteProviderChanged: provider=" + provider);
}
}; };
private static final class MediaItem { private static final class MediaItem {
@@ -341,4 +353,18 @@ public class SampleMediaRouterActivity extends Activity {
return mName; return mName;
} }
} }
/**
* Trivial subclass of this activity used to provide another copy of the
* same activity using a light theme instead of the dark theme.
*/
public static class Light extends SampleMediaRouterActivity {
}
/**
* Trivial subclass of this activity used to provide another copy of the
* same activity using a light theme with dark action bar instead of the dark theme.
*/
public static class LightWithDarkActionBar extends SampleMediaRouterActivity {
}
} }