MediaRouter work

Fix a bug where MediaRouter would crash on creation

Add click listener for app-supplied extended settings on the route
selection dialog.

Change-Id: I2991db1720b5c574148e250526984592f4dc3c44

2 files changed, 17 insertions, 1 deletions

diff --git a/core/java/android/app/MediaRouteActionProvider.java b/core/java/android/app/MediaRouteActionProvider.java
index 7764ac6..5fe08ec 100644
--- a/core/java/android/app/MediaRouteActionProvider.java
+++ b/core/java/android/app/MediaRouteActionProvider.java
@@ -33,11 +33,12 @@ public class MediaRouteActionProvider extends ActionProvider {
     private MediaRouteButton mView;
     private int mRouteTypes;
     private final RouterCallback mRouterCallback = new RouterCallback();
+    private View.OnClickListener mExtendedSettingsListener;
 
     public MediaRouteActionProvider(Context context) {
         super(context);
         mContext = context;
-        mRouter = (MediaRouter)context.getSystemService(Context.MEDIA_ROUTER_SERVICE);
+        mRouter = (MediaRouter) context.getSystemService(Context.MEDIA_ROUTER_SERVICE);
 
         // Start with live audio by default.
         // TODO Update this when new route types are added; segment by API level
@@ -76,6 +77,7 @@ public class MediaRouteActionProvider extends ActionProvider {
         mView = new MediaRouteButton(mContext);
         mMenuItem.setVisible(mRouter.getRouteCount() > 1);
         mView.setRouteTypes(mRouteTypes);
+        mView.setExtendedSettingsClickListener(mExtendedSettingsListener);
         return mView;
     }
 
@@ -85,6 +87,13 @@ public class MediaRouteActionProvider extends ActionProvider {
         return true;
     }
 
+    public void setExtendedSettingsClickListener(View.OnClickListener listener) {
+        mExtendedSettingsListener = listener;
+        if (mView != null) {
+            mView.setExtendedSettingsClickListener(listener);
+        }
+    }
+
     private class RouterCallback extends MediaRouter.SimpleCallback {
         @Override
         public void onRouteAdded(MediaRouter router, RouteInfo info) {
diff --git a/core/java/android/app/MediaRouteButton.java b/core/java/android/app/MediaRouteButton.java
index 8f9379a..385241c 100644
--- a/core/java/android/app/MediaRouteButton.java
+++ b/core/java/android/app/MediaRouteButton.java
@@ -43,6 +43,8 @@ public class MediaRouteButton extends View {
     private int mMinWidth;
     private int mMinHeight;
 
+    private OnClickListener mExtendedSettingsClickListener;
+
     private static final int[] ACTIVATED_STATE_SET = {
         R.attr.state_activated
     };
@@ -260,6 +262,11 @@ public class MediaRouteButton extends View {
         mRemoteIndicator.draw(canvas);
     }
 
+    public void setExtendedSettingsClickListener(OnClickListener listener) {
+        // TODO: if dialog is already open, propagate so that it updates live.
+        mExtendedSettingsClickListener = listener;
+    }
+
     private class MediaRouteCallback extends MediaRouter.SimpleCallback {
         @Override
         public void onRouteSelected(MediaRouter router, int type, RouteInfo info) {