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Commit d207f498 authored by Sihua Ma's avatar Sihua Ma
Browse files

Put widget view updating logic in setListener 

Changed the name of function addListener to setListener and migrated the
view-updating logic from createView to setListener

Test: N/A
Bug: 235358918
Change-Id: I013973674c305095a082adfa29e8f2802db90c26
parent 73ce3e64

core/java/android/appwidget/AppWidgetHost.java

+9 −10
Original line number Diff line number Diff line
@@ -418,14 +418,7 @@ public class AppWidgetHost { 
        AppWidgetHostView view = onCreateView(context, appWidgetId, appWidget);

        view.setInteractionHandler(mInteractionHandler);

        view.setAppWidget(appWidgetId, appWidget);

        addListener(appWidgetId, view);

        RemoteViews views;

        try {

            views = sService.getAppWidgetViews(mContextOpPackageName, appWidgetId);

        } catch (RemoteException e) {

            throw new RuntimeException("system server dead?", e);

        }

        view.updateAppWidget(views);

        setListener(appWidgetId, view);



        return view;

    }
@@ -513,13 +506,19 @@ public class AppWidgetHost { 
     * The AppWidgetHost retains a pointer to the newly-created listener.

     * @param appWidgetId The ID of the app widget for which to add the listener

     * @param listener The listener interface that deals with actions towards the widget view

     *

     * @hide

     */

    public void addListener(int appWidgetId, @NonNull AppWidgetHostListener listener) {

    public void setListener(int appWidgetId, @NonNull AppWidgetHostListener listener) {

        synchronized (mListeners) {

            mListeners.put(appWidgetId, listener);

        }

        RemoteViews views = null;

        try {

            views = sService.getAppWidgetViews(mContextOpPackageName, appWidgetId);

        } catch (RemoteException e) {

            throw new RuntimeException("system server dead?", e);

        }

        listener.updateAppWidget(views);

    }



    /**