From 86a72dacbea3331cd5423c1f2f6ecbfae535e57c Mon Sep 17 00:00:00 2001
From: Dianne Hackborn <hackbod@google.com>
Date: Wed, 11 Nov 2009 20:12:41 -0800
Subject: Fix issue #2256270: Package manager sends bad broadcasts when
 components change

Also reworks this intent protocol a little bit to be much more efficient, only
requiring one broadcast per package.

Change-Id: I580de4843ebd3c7f2e6df7295a2f80d2937cef7c
---
 core/java/android/content/Intent.java | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

(limited to 'core/java/android/content/Intent.java')

diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index c676a5b..398f211 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -1275,12 +1275,15 @@ public class Intent implements Parcelable {
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
     public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED";
     /**
-     * Broadcast Action: An existing application package has been changed (e.g. a component has been
-     * enabled or disabled.  The data contains the name of the package.
+     * Broadcast Action: An existing application package has been changed (e.g.
+     * a component has been 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.
+     * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name
+     * of the changed components.
+     * <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
@@ -2101,14 +2104,20 @@ public class Intent implements Parcelable {
             "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.
-     *
+     * @Deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field
+     * will contain only the first name in the list.
      */
     public static final String EXTRA_CHANGED_COMPONENT_NAME =
             "android.intent.extra.changed_component_name";
 
     /**
+     * This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED}
+     * and contains a string array of all of the components that have changed.
+     */
+    public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST =
+            "android.intent.extra.changed_component_name_list";
+
+    /**
      * @hide
      * Magic extra system code can use when binding, to give a label for
      * who it is that has bound to a service.  This is an integer giving
-- 
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