content: /*
   * Copyright (C) 2017 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.ui.widget;
  
  import android.support.test.filters.LargeTest;
  import android.support.test.runner.AndroidJUnit4;
  import android.support.test.uiautomator.By;
  import android.support.test.uiautomator.UiObject2;
  import android.view.View;
  
  import com.android.launcher3.ItemInfo;
  import com.android.launcher3.LauncherAppWidgetInfo;
  import com.android.launcher3.LauncherAppWidgetProviderInfo;
  import com.android.launcher3.Workspace.ItemOperator;
  import com.android.launcher3.ui.AbstractLauncherUiTest;
  import com.android.launcher3.util.Condition;
  import com.android.launcher3.util.Wait;
  import com.android.launcher3.util.rule.LauncherActivityRule;
  import com.android.launcher3.util.rule.ShellCommandRule;
  import com.android.launcher3.widget.WidgetCell;
  
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  import static org.junit.Assert.assertTrue;
  
  /**
   * Test to add widget from widget tray
   */
  @LargeTest
  @RunWith(AndroidJUnit4.class)
  public class AddWidgetTest extends AbstractLauncherUiTest {
  
      @Rule public LauncherActivityRule mActivityMonitor = new LauncherActivityRule();
      @Rule public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grandWidgetBind();
  
      @Test
      public void testDragIcon_portrait() throws Throwable {
          lockRotation(true);
          performTest();
      }
  
      @Test
      public void testDragIcon_landscape() throws Throwable {
          lockRotation(false);
          performTest();
      }
  
      private void performTest() throws Throwable {
          clearHomescreen();
          mActivityMonitor.startLauncher();
  
          final LauncherAppWidgetProviderInfo widgetInfo =
                  findWidgetProvider(false /* hasConfigureScreen */);
  
          // Open widget tray and wait for load complete.
          final UiObject2 widgetContainer = openWidgetsTray();
          assertTrue(Wait.atMost(Condition.minChildCount(widgetContainer, 2), DEFAULT_UI_TIMEOUT));
  
          // Drag widget to homescreen
          UiObject2 widget = scrollAndFind(widgetContainer, By.clazz(WidgetCell.class)
                  .hasDescendant(By.text(widgetInfo.getLabel(mTargetContext.getPackageManager()))));
          dragToWorkspace(widget, false);
  
          assertTrue(mActivityMonitor.itemExists(new ItemOperator() {
              @Override
              public boolean evaluate(ItemInfo info, View view) {
                  return info instanceof LauncherAppWidgetInfo &&
                          ((LauncherAppWidgetInfo) info).providerName.equals(widgetInfo.provider);
              }
          }).call());
      }
  }
  