content: /*
   * Copyright (C) 2016 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.launcher3.qsb;
  
  import android.content.Context;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewDebug;
  import android.view.ViewGroup;
  import android.widget.RemoteViews;
  
  import com.android.launcher3.Launcher;
  import com.android.launcher3.R;
  import com.android.launcher3.widget.NavigableAppWidgetHostView;
  
  /**
   * Appwidget host view with QSB specific logic.
   */
  public class QsbWidgetHostView extends NavigableAppWidgetHostView {
  
      @ViewDebug.ExportedProperty(category = "launcher")
      private int mPreviousOrientation;
  
      public QsbWidgetHostView(Context context) {
          super(context);
          setFocusable(true);
          setBackgroundResource(R.drawable.qsb_host_view_focus_bg);
      }
  
      @Override
      public void updateAppWidget(RemoteViews remoteViews) {
          // Store the orientation in which the widget was inflated
          mPreviousOrientation = getResources().getConfiguration().orientation;
          super.updateAppWidget(remoteViews);
      }
  
  
      public boolean isReinflateRequired(int orientation) {
          // Re-inflate is required if the orientation has changed since last inflation.
          return mPreviousOrientation != orientation;
      }
  
      @Override
      public void setPadding(int left, int top, int right, int bottom) {
          // Prevent the base class from applying the default widget padding.
          super.setPadding(0, 0, 0, 0);
      }
  
      @Override
      protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
          try {
              super.onLayout(changed, left, top, right, bottom);
          } catch (final RuntimeException e) {
              // Update the widget with 0 Layout id, to reset the view to error view.
              post(() -> updateAppWidget(
                      new RemoteViews(getAppWidgetInfo().provider.getPackageName(), 0)));
          }
      }
  
      @Override
      protected View getErrorView() {
          return getDefaultView(this);
      }
  
      @Override
      protected View getDefaultView() {
          View v = super.getDefaultView();
          v.setOnClickListener((v2) ->
                  Launcher.getLauncher(getContext()).startSearch("", false, null, true));
          return v;
      }
  
      public static View getDefaultView(ViewGroup parent) {
          View v = LayoutInflater.from(parent.getContext())
                  .inflate(R.layout.qsb_default_view, parent, false);
          v.findViewById(R.id.btn_qsb_search).setOnClickListener((v2) ->
                  Launcher.getLauncher(v2.getContext()).startSearch("", false, null, true));
          return v;
      }
  
      @Override
      protected boolean shouldAllowDirectClick() {
          return true;
      }
  }
  