1 /* 2 * Copyright (C) 2021 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.car.settings.testutils; 18 19 import android.content.Intent; 20 21 import androidx.annotation.Nullable; 22 import androidx.fragment.app.Fragment; 23 24 import com.android.car.settings.common.BaseCarSettingsActivity; 25 26 public class BaseCarSettingsTestActivity extends BaseCarSettingsActivity { 27 28 private final TestEventListener<Intent> mStartActivityListener = new TestEventListener<>(); 29 private boolean mOnBackPressedFlag; 30 31 @Nullable 32 @Override getInitialFragment()33 protected Fragment getInitialFragment() { 34 return null; 35 } 36 37 @Override onBackPressed()38 public void onBackPressed() { 39 mOnBackPressedFlag = true; 40 super.onBackPressed(); 41 } 42 43 @Override startActivity(Intent intent)44 public void startActivity(Intent intent) { 45 mStartActivityListener.accept(intent); 46 super.startActivity(intent); 47 } 48 49 /** 50 * Gets a boolean flag indicating whether onBackPressed has been called. 51 * 52 * @return {@code true} if onBackPressed called, {@code false} otherwise. 53 */ getOnBackPressedFlag()54 public boolean getOnBackPressedFlag() { 55 return mOnBackPressedFlag; 56 } 57 58 /** 59 * Clear the boolean flag for onBackPressed by setting it to false. 60 */ clearOnBackPressedFlag()61 public void clearOnBackPressedFlag() { 62 mOnBackPressedFlag = false; 63 } 64 65 /** 66 * Gets an event listener for {@link #startActivity(Intent)} 67 */ getStartActivityListener()68 public TestEventListener<Intent> getStartActivityListener() { 69 return mStartActivityListener; 70 } 71 } 72