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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.system.helpers;
     18 
     19 import android.content.Context;
     20 import android.content.pm.PackageManager;
     21 import android.support.test.InstrumentationRegistry;
     22 import android.support.test.uiautomator.By;
     23 import android.support.test.uiautomator.UiDevice;
     24 import android.support.test.uiautomator.UiObject2;
     25 import android.support.test.uiautomator.UiObjectNotFoundException;
     26 import android.support.test.uiautomator.Until;
     27 
     28 import junit.framework.Assert;
     29 
     30 /**
     31  * Implement common helper methods for Hotseat.
     32  */
     33 public class HotseatHelper {
     34     private static final int TIMEOUT = 3000;
     35     private UiDevice mDevice = null;
     36     private PackageManager mPkgManger = null;
     37     private Context mContext = null;
     38     public static HotseatHelper sInstance = null;
     39 
     40     private HotseatHelper() {
     41         mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
     42         mContext = InstrumentationRegistry.getTargetContext();
     43     }
     44 
     45     public static HotseatHelper getInstance() {
     46         if (sInstance == null) {
     47             sInstance = new HotseatHelper();
     48         }
     49         return sInstance;
     50     }
     51 
     52     /**
     53      * Launch app from hotseat
     54      * @param textAppName
     55      * @param appPackage
     56      */
     57     public void launchAppFromHotseat(String textAppName, String appPackage) {
     58         mDevice.pressHome();
     59         UiObject2 appOnHotseat = mDevice.findObject(By.clazz("android.widget.TextView")
     60                 .desc(textAppName));
     61         Assert.assertNotNull(textAppName + " app couldn't be found on hotseat", appOnHotseat);
     62         appOnHotseat.click();
     63         UiObject2 appLoaded = mDevice.wait(Until.findObject(By.pkg(appPackage)), TIMEOUT * 2);
     64         Assert.assertNotNull(textAppName + "app did not load on tapping from hotseat", appLoaded);
     65     }
     66 }