From c442e52dca4d32e2ea391e361c847ce834bf0dfd Mon Sep 17 00:00:00 2001
From: Dianne Hackborn <hackbod@google.com>
Date: Tue, 8 Mar 2011 14:40:25 -0800
Subject: [PATCH] Fix issue #4021524 HMI63B: "Force stop" button not disabled
 after app is stopped

There should probably be a broadcast from PM about this.  Later.

Change-Id: I713197ed458f8f6a914efb3800cd1b192f741613
---
 src/com/android/settings/applications/ApplicationsState.java  | 11 +++++++----
 .../android/settings/applications/InstalledAppDetails.java    |  5 +++++
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/com/android/settings/applications/ApplicationsState.java b/src/com/android/settings/applications/ApplicationsState.java
index e56db743b8..11e4aaefa0 100644
--- a/src/com/android/settings/applications/ApplicationsState.java
+++ b/src/com/android/settings/applications/ApplicationsState.java
@@ -248,8 +248,7 @@ public class ApplicationsState {
              } else if (Intent.ACTION_PACKAGE_CHANGED.equals(actionStr)) {
                  Uri data = intent.getData();
                  String pkgName = data.getEncodedSchemeSpecificPart();
-                 removePackage(pkgName);
-                 addPackage(pkgName);
+                 invalidatePackage(pkgName);
              } else if (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(actionStr) ||
                      Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(actionStr)) {
                  // When applications become available or unavailable (perhaps because
@@ -266,8 +265,7 @@ public class ApplicationsState {
                  boolean avail = Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(actionStr);
                  if (avail) {
                      for (String pkgName : pkgList) {
-                         removePackage(pkgName);
-                         addPackage(pkgName);
+                         invalidatePackage(pkgName);
                      }
                  }
              }
@@ -624,6 +622,11 @@ public class ApplicationsState {
         }
     }
 
+    void invalidatePackage(String pkgName) {
+        removePackage(pkgName);
+        addPackage(pkgName);
+    }
+    
     AppEntry getEntryLocked(ApplicationInfo info) {
         AppEntry entry = mEntriesMap.get(info.packageName);
         if (DEBUG) Log.i(TAG, "Looking up entry of pkg " + info.packageName + ": " + entry);
diff --git a/src/com/android/settings/applications/InstalledAppDetails.java b/src/com/android/settings/applications/InstalledAppDetails.java
index aafd3a1745..94eda93211 100644
--- a/src/com/android/settings/applications/InstalledAppDetails.java
+++ b/src/com/android/settings/applications/InstalledAppDetails.java
@@ -736,6 +736,11 @@ public class InstalledAppDetails extends Fragment
         ActivityManager am = (ActivityManager)getActivity().getSystemService(
                 Context.ACTIVITY_SERVICE);
         am.forceStopPackage(pkgName);
+        mState.invalidatePackage(pkgName);
+        ApplicationsState.AppEntry newEnt = mState.getEntry(pkgName);
+        if (newEnt != null) {
+            mAppEntry = newEnt;
+        }
         checkForceStop();
     }
 
-- 
2.11.0