| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.recents; |
| |
| import android.appwidget.AppWidgetHostView; |
| import android.content.Context; |
| import android.view.View; |
| import android.widget.RemoteViews; |
| |
| public class RecentsAppWidgetHostView extends AppWidgetHostView { |
| |
| private Context mContext; |
| private int mPreviousOrientation; |
| |
| public RecentsAppWidgetHostView(Context context) { |
| super(context); |
| mContext = context; |
| } |
| |
| @Override |
| public void updateAppWidget(RemoteViews remoteViews) { |
| // Store the orientation in which the widget was inflated |
| updateLastInflationOrientation(); |
| super.updateAppWidget(remoteViews); |
| } |
| |
| @Override |
| protected View getErrorView() { |
| // Just return an empty view as the error view when failing to inflate the Recents search |
| // bar widget (this is mainly to catch the case where we try and inflate the widget view |
| // while the search provider is updating) |
| return new View(mContext); |
| } |
| |
| /** |
| * Updates the last orientation that this widget was inflated. |
| */ |
| private void updateLastInflationOrientation() { |
| mPreviousOrientation = mContext.getResources().getConfiguration().orientation; |
| } |
| |
| /** |
| * @return whether the search widget was updated while Recents was in a different orientation |
| * in the background. |
| */ |
| public boolean isReinflateRequired() { |
| // Re-inflate is required if the orientation has changed since last inflated. |
| int orientation = mContext.getResources().getConfiguration().orientation; |
| if (mPreviousOrientation != orientation) { |
| return true; |
| } |
| return false; |
| } |
| } |