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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 com.android.settings.tests;
     18 
     19 import android.app.Instrumentation;
     20 import android.content.Context;
     21 import android.content.Intent;
     22 import android.content.pm.PackageManager;
     23 import android.support.test.InstrumentationRegistry;
     24 import android.support.test.uiautomator.UiDevice;
     25 
     26 import org.junit.runner.RunWith;
     27 import android.support.test.filters.SmallTest;
     28 import android.support.test.runner.AndroidJUnit4;
     29 import android.support.test.uiautomator.UiScrollable;
     30 import android.support.test.uiautomator.UiSelector;
     31 import org.junit.Test;
     32 import com.android.settings.R;
     33 
     34 import static android.support.test.espresso.Espresso.onView;
     35 import static android.support.test.espresso.action.ViewActions.click;
     36 import static android.support.test.espresso.assertion.ViewAssertions.matches;
     37 import static android.support.test.espresso.matcher.ViewMatchers.isEnabled;
     38 import static android.support.test.espresso.matcher.ViewMatchers.withText;
     39 import static org.hamcrest.core.IsNot.not;
     40 import static android.support.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu;
     41 
     42 @RunWith(AndroidJUnit4.class)
     43 @SmallTest
     44 public class DrawOverlayDetailsTest {
     45     private final static String PACKAGE_SYSTEM_UI = "com.android.systemui";
     46 
     47     @Test
     48     public void testSystemUiDrawOverlayDetails_Disabled() throws Exception{
     49         Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
     50         instrumentation.startActivitySync(new Intent(android.provider.Settings
     51                 .ACTION_MANAGE_OVERLAY_PERMISSION));
     52 
     53         final Context targetContext = instrumentation.getTargetContext();
     54 
     55         final PackageManager packageManager = targetContext.getPackageManager();
     56         final String appName = (String) packageManager.getApplicationLabel(packageManager
     57                 .getApplicationInfo(PACKAGE_SYSTEM_UI, PackageManager.GET_META_DATA));
     58 
     59         final UiDevice device = UiDevice.getInstance(instrumentation);
     60         device.waitForIdle();
     61 
     62         openActionBarOverflowOrOptionsMenu(targetContext);
     63         onView(withText(targetContext.getString(R.string.menu_show_system))).perform(click());
     64         device.waitForIdle();
     65 
     66         final UiScrollable settings = new UiScrollable(
     67                 new UiSelector().packageName(targetContext.getPackageName()).scrollable(true));
     68         settings.scrollTextIntoView(appName);
     69         onView(withText(appName)).perform(click());
     70         onView(withText(targetContext.getString(R.string.permit_draw_overlay))).check(matches
     71                 (not(isEnabled())));
     72     }
     73 
     74 }
     75