Index: chrome/android/java/src/org/chromium/chrome/browser/media/remote/FullscreenMediaRouteButton.java |
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/media/remote/FullscreenMediaRouteButton.java b/chrome/android/java/src/org/chromium/chrome/browser/media/remote/FullscreenMediaRouteButton.java |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f9005a4a66ef139775b59e85728cfacae4031dd5 |
--- /dev/null |
+++ b/chrome/android/java/src/org/chromium/chrome/browser/media/remote/FullscreenMediaRouteButton.java |
@@ -0,0 +1,77 @@ |
+// Copyright 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+package org.chromium.chrome.browser.media.remote; |
+ |
+import android.content.Context; |
+import android.support.v7.app.MediaRouteButton; |
+import android.util.AttributeSet; |
+import android.view.View; |
+ |
+/** |
+ * Cast button that wraps around a MediaRouteButton. We show the button only if there are available |
+ * cast devices. |
+ */ |
+public class FullscreenMediaRouteButton extends MediaRouteButton { |
+ |
+ // Are we in the time window when the button should become visible if there're routes? |
+ private boolean mVisibilityRequested; |
+ |
+ /** |
+ * The constructor invoked when inflating the button. |
+ */ |
+ public FullscreenMediaRouteButton(Context context, AttributeSet attributeSet) { |
+ super(context, attributeSet); |
+ mVisibilityRequested = false; |
+ } |
+ |
+ /** |
+ * Set the necessary state for the button to work. |
+ */ |
+ /** |
+ * Set the necessary state for the button to work |
+ * @param controller the MediaRouteController controlling the route |
+ */ |
+ public void initialize(MediaRouteController controller) { |
+ setRouteSelector(controller.buildMediaRouteSelector()); |
+ setDialogFactory(new ChromeMediaRouteDialogFactory()); |
+ } |
+ |
+ @Override |
+ public void setEnabled(boolean enabled) { |
+ if (!RemoteMediaPlayerController.isRemotePlaybackEnabled()) return; |
+ |
+ // TODO(aberent) not sure if this is still used, and in particular if mVisibilityRequest |
+ // is still used. |
+ |
+ // We need to check if the button was in the same state before to avoid doing anything, |
+ // but we also need to update the current state for {@link #setButtonVisibility} to work. |
+ boolean wasEnabled = isEnabled(); |
+ super.setEnabled(enabled); |
+ |
+ if (wasEnabled == enabled) return; |
+ |
+ if (enabled && mVisibilityRequested) { |
+ setButtonVisibility(View.VISIBLE); |
+ } else { |
+ setVisibility(View.GONE); |
+ } |
+ } |
+ |
+ private void setButtonVisibility(int visibility) { |
+ // If the button is being set to visible, first make sure that it can even cast |
+ // to anything before making it actually visible. |
+ if (visibility == View.VISIBLE) { |
+ if (isEnabled()) { |
+ setVisibility(View.VISIBLE); |
+ } else { |
+ setVisibility(View.GONE); |
+ } |
+ } else { |
+ setVisibility(visibility); |
+ } |
+ } |
+ |
+} |
+ |