diff options
| -rw-r--r-- | src/com/android/launcher3/Launcher.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java index 8de95e9ff..571952ca9 100644 --- a/src/com/android/launcher3/Launcher.java +++ b/src/com/android/launcher3/Launcher.java @@ -33,6 +33,7 @@ import android.app.FragmentManager; import android.app.FragmentTransaction; import android.app.Dialog; import android.app.SearchManager; +import android.appwidget.AppWidgetHost; import android.appwidget.AppWidgetHostView; import android.appwidget.AppWidgetManager; import android.appwidget.AppWidgetProviderInfo; @@ -76,6 +77,7 @@ import android.text.TextUtils; import android.text.method.TextKeyListener; import android.util.DisplayMetrics; import android.util.Log; +import android.util.Pair; import android.view.ContextThemeWrapper; import android.view.Display; import android.view.Gravity; @@ -4335,10 +4337,59 @@ public class Launcher extends Activity } } + /** + * Resolves and returns the first Recents widget from the same package as the global + * assist activity. + */ + public AppWidgetProviderInfo resolveSearchAppWidget() { + if (mAppWidgetManager == null) return null; + + SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE); + final Intent assistIntent = searchManager.getAssistIntent(this, false); + if (assistIntent == null) { + return null; + } + ComponentName searchComponent = assistIntent.getComponent(); + + // Find the first Recents widget from the same package as the global assist activity + List<AppWidgetProviderInfo> widgets = AppWidgetManager.getInstance(this) + .getInstalledProviders(AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX); + for (AppWidgetProviderInfo info : widgets) { + if (info.provider.getPackageName().equals(searchComponent.getPackageName())) { + return info; + } + } + return null; + } + + public Pair<Integer, AppWidgetProviderInfo> bindSearchAppWidget(AppWidgetHost host) { + if (mAppWidgetManager == null) return null; + + // Find the first Recents widget from the same package as the global assist activity + AppWidgetProviderInfo searchWidgetInfo = resolveSearchAppWidget(); + + // Return early if there is no search widget + if (searchWidgetInfo == null) return null; + + // Allocate a new widget id and try and bind the app widget (if that fails, then just skip) + int searchWidgetId = host.allocateAppWidgetId(); + Bundle opts = new Bundle(); + opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY, + AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX); + if (!AppWidgetManager.getInstance(this).bindAppWidgetIdIfAllowed(searchWidgetId, + searchWidgetInfo.provider, opts)) { + host.deleteAppWidgetId(searchWidgetId); + return null; + } + return new Pair<Integer, AppWidgetProviderInfo>(searchWidgetId, searchWidgetInfo); + } + public View getQsbBar() { if (mQsb == null) { mQsb = mInflater.inflate(R.layout.qsb, mSearchDropTargetBar, false); mSearchDropTargetBar.addView(mQsb); + + bindSearchAppWidget(mAppWidgetHost); } return mQsb; } |