Infrastructure for supporting wallpaper previews.
Various things that will allow us to show previews of wallpapers.
Also some fixes to animations across wallpapers.
diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index 10e6299..80d7285 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -1930,11 +1930,32 @@
*
* @see #hasWindowFocus()
* @see #onResume
+ * @see View#onWindowFocusChanged(boolean)
*/
public void onWindowFocusChanged(boolean hasFocus) {
}
/**
+ * Called when the main window associated with the activity has been
+ * attached to the window manager.
+ * See {@link View#onAttachedToWindow() View.onAttachedToWindow()}
+ * for more information.
+ * @see View#onAttachedToWindow
+ */
+ public void onAttachedToWindow() {
+ }
+
+ /**
+ * Called when the main window associated with the activity has been
+ * detached from the window manager.
+ * See {@link View#onDetachedFromWindow() View.onDetachedFromWindow()}
+ * for more information.
+ * @see View#onDetachedFromWindow
+ */
+ public void onDetachedFromWindow() {
+ }
+
+ /**
* Returns true if this activity's <em>main</em> window currently has window focus.
* Note that this is not the same as the view itself having focus.
*