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| author | Suchi Amalapurapu <asuchitra@google.com> | 2009-09-02 11:03:18 -0700 |
|---|---|---|
| committer | Suchi Amalapurapu <asuchitra@google.com> | 2009-09-02 12:32:32 -0700 |
| commit | 0214e9475fa3b9aa00a784b5152bf4f1939c941e (patch) | |
| tree | 20b77f6204cfb82d8cde013472053ca191dadd20 /core | |
| parent | bb54f93ff66f382dc706b9fff508d386e046fdc2 (diff) | |
| download | frameworks_base-0214e9475fa3b9aa00a784b5152bf4f1939c941e.zip frameworks_base-0214e9475fa3b9aa00a784b5152bf4f1939c941e.tar.gz frameworks_base-0214e9475fa3b9aa00a784b5152bf4f1939c941e.tar.bz2 | |
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.
Diffstat (limited to 'core')
| -rw-r--r-- | core/java/android/content/Intent.java | 10 |
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). |