commit cb1a4778686a46c46d8dc88b6c83674f6fac6592
author Narayan Kamath <narayan@google.com> Tue Jun 28 13:46:59 2011 +0100
committer Narayan Kamath <narayan@google.com> Mon Jul 18 11:43:34 2011 +0100
tree 37ef3095d7c21d9820e935c436b223109fba2b6f
parent 234c4cd54406e363a2ebc213f6ae5be284414988

Update the search widget icon if the global search provider changes.

Note that this change is necessary because the launcher might
receive the PM broadcast before the SearchManagerService does.

Change-Id: I5a03e2fb16dee232a83d24b834ef6bd0eaabe774

src/com/android/launcher2/Launcher.java

diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index 489f3fb..a2e4bd0 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -317,6 +317,7 @@
         // If we have a saved version of these external icons, we load them up immediately
         if (sGlobalSearchIcon == null || sVoiceSearchIcon == null || sAppMarketIcon == null) {
             updateIconsAffectedByPackageManagerChanges();
+            updateGlobalSearchIcon();
         }
         if (sGlobalSearchIcon != null) {
              updateGlobalSearchIcon(sGlobalSearchIcon);
@@ -3133,10 +3134,14 @@
      */
     private void updateIconsAffectedByPackageManagerChanges() {
         updateAppMarketIcon();
-        updateGlobalSearchIcon();
         updateVoiceSearchIcon();
     }
 
+    @Override
+    public void bindSearchablesChanged() {
+        updateGlobalSearchIcon();
+    }
+
     /**
      * Add the icons for all apps.
      *
@@ -3147,6 +3152,7 @@
             mAppsCustomizeContent.setApps(apps);
         }
         updateIconsAffectedByPackageManagerChanges();
+        updateGlobalSearchIcon();
     }
 
     /**

src/com/android/launcher2/LauncherApplication.java

diff --git a/src/com/android/launcher2/LauncherApplication.java b/src/com/android/launcher2/LauncherApplication.java
index db3a4cb..94163ac 100644
--- a/src/com/android/launcher2/LauncherApplication.java
+++ b/src/com/android/launcher2/LauncherApplication.java
@@ -17,6 +17,7 @@
 package com.android.launcher2;
 
 import android.app.Application;
+import android.app.SearchManager;
 import android.content.ContentResolver;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -57,6 +58,9 @@
         filter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE);
         filter.addAction(Intent.ACTION_LOCALE_CHANGED);
         registerReceiver(mModel, filter);
+        filter = new IntentFilter();
+        filter.addAction(SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED);
+        registerReceiver(mModel, filter);
 
         // Register for changes to the favorites
         ContentResolver resolver = getContentResolver();

src/com/android/launcher2/LauncherModel.java

diff --git a/src/com/android/launcher2/LauncherModel.java b/src/com/android/launcher2/LauncherModel.java
index 331f124..b4e632a 100644
--- a/src/com/android/launcher2/LauncherModel.java
+++ b/src/com/android/launcher2/LauncherModel.java
@@ -16,6 +16,7 @@
 
 package com.android.launcher2;
 
+import android.app.SearchManager;
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProviderInfo;
 import android.content.BroadcastReceiver;
@@ -129,6 +130,7 @@
         public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent);
         public void bindPackagesUpdated();
         public boolean isAllAppsVisible();
+        public void bindSearchablesChanged();
     }
 
     LauncherModel(LauncherApplication app, IconCache iconCache) {
@@ -513,6 +515,7 @@
      * Call from the handler for ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and
      * ACTION_PACKAGE_CHANGED.
      */
+    @Override
     public void onReceive(Context context, Intent intent) {
         if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent);
 
@@ -570,6 +573,9 @@
             mAllAppsLoaded = false;
             mWorkspaceLoaded = false;
             startLoaderFromBackground();
+        } else if (SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED.equals(action)) {
+            Callbacks callbacks = mCallbacks.get();
+            callbacks.bindSearchablesChanged();
         }
     }