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      1 /*
      2 * Copyright 2013 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 * Copyright (C) 2013 The Android Open Source Project
     18 *
     19 * Licensed under the Apache License, Version 2.0 (the "License");
     20 * you may not use this file except in compliance with the License.
     21 * You may obtain a copy of the License at
     22 *
     23 *      http://www.apache.org/licenses/LICENSE-2.0
     24 *
     25 * Unless required by applicable law or agreed to in writing, software
     26 * distributed under the License is distributed on an "AS IS" BASIS,
     27 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     28 * See the License for the specific language governing permissions and
     29 * limitations under the License.
     30 */
     31 package com.example.android.advancedimmersivemode.tests;
     32 
     33 import com.example.android.advancedimmersivemode.*;
     34 
     35 import android.test.ActivityInstrumentationTestCase2;
     36 import android.test.UiThreadTest;
     37 
     38 /**
     39 * Tests for AdvancedImmersiveMode sample.
     40 */
     41 public class SampleTests extends ActivityInstrumentationTestCase2<MainActivity> {
     42 
     43     private MainActivity mTestActivity;
     44     private AdvancedImmersiveModeFragment mTestFragment;
     45 
     46     public SampleTests() {
     47         super(MainActivity.class);
     48     }
     49 
     50     @Override
     51     protected void setUp() throws Exception {
     52         super.setUp();
     53 
     54         mTestActivity = getActivity();
     55         mTestFragment = (AdvancedImmersiveModeFragment)
     56             mTestActivity.getSupportFragmentManager().getFragments().get(1);
     57     }
     58 
     59     /**
     60     * Test if the test fixture has been set up correctly.
     61     */
     62     public void testPreconditions() {
     63         assertNotNull("mTestActivity is null", mTestActivity);
     64         assertNotNull("mTestFragment is null", mTestFragment);
     65     }
     66 
     67 
     68     /**
     69      * Verify that the UI flags actually changed when the toggle method is called.
     70      */
     71     @UiThreadTest
     72     public void testFlagsChanged() {
     73         int uiFlags = getActivity().getWindow().getDecorView().getSystemUiVisibility();
     74         mTestFragment.mImmersiveModeCheckBox.setChecked(true);
     75         mTestFragment.mHideNavCheckbox.setChecked(true);
     76         mTestFragment.mHideStatusBarCheckBox.setChecked(true);
     77         mTestFragment.toggleUiFlags();
     78         int newUiFlags = getActivity().getWindow().getDecorView().getSystemUiVisibility();
     79         assertTrue("UI Flags didn't toggle.", uiFlags != newUiFlags);
     80     }
     81 }