Merge change 23323 into eclair

* changes:
      For intent ACTION_PACKAGE_CHANGED, there could be a lot of broadcasts related to enabling/disabling     components by apps which could result in thrashing on the PackageManager. For apps that     do not want to be restarted when such a broadcast is sent, we can just aggregate these broadcasts and     handle them at one go.     Changes include:     New structure to hold pending broadcasts by class name. If a component is enabled or disabled frequently     aggregate component enabled/disabled settings in this structure in a 10 second window and then     send out the accumulated list of broadcasts to the ActivityManager.     A new Handler implementation handles this message     Add new attribute name EXTRA_CHANGED_COMPONENT_NAME in broadcast intent Intent.ACTION_PACKAGE_CHANGED for     additional information for apps like Launcher.     Rename a couple of parameters, the names were too jarring.

1 files changed, 10 insertions, 0 deletions

diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 59529be..2a17672 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -1267,6 +1267,8 @@ public class Intent implements Parcelable {
      * enabled or disabled.  The data contains the name of the package.
      * <ul>
      * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package.
+     * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME} containing the class name of the changed component.
+     * <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the default action of restarting the application.
      * </ul>
      * 
      * <p class="note">This is a protected intent that can only be sent
@@ -2034,6 +2036,14 @@ public class Intent implements Parcelable {
     public static final String EXTRA_REMOTE_INTENT_TOKEN =
             "android.intent.extra.remote_intent_token";
 
+    /**
+     * Used as an int extra field in {@link android.content.Intent#ACTION_PACKAGE_CHANGED}
+     * intent to supply the name of the component that changed.
+     * @hide
+     */
+    public static final String EXTRA_CHANGED_COMPONENT_NAME =
+            "android.intent.extra.changed_component_name";
+
     // ---------------------------------------------------------------------
     // ---------------------------------------------------------------------
     // Intent flags (see mFlags variable).