1 /* 2 * Copyright (C) 2022 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.server.wm.jetpack.utils; 18 19 import android.app.Activity; 20 import android.app.ActivityOptions; 21 import android.app.Instrumentation; 22 import android.content.Context; 23 import android.content.Intent; 24 25 import androidx.annotation.NonNull; 26 import androidx.annotation.Nullable; 27 28 public class TestActivityLauncher<T extends Activity> { 29 30 /** Key for string extra, ID to track an Activity that is launched. */ 31 public static final String KEY_ACTIVITY_ID = "ActivityID"; 32 33 /** 34 * Options that will be passed to the instrumentation. 35 * @see TestActivityLauncher#launch(Instrumentation) 36 */ 37 private final ActivityOptions mOptions = ActivityOptions.makeBasic(); 38 39 /** 40 * The class for the {@link Activity} that you are launching. 41 */ 42 private final Class<T> mActivityClass; 43 44 /** 45 * The intent that will be used to launch the {@link Activity}. 46 */ 47 private final Intent mIntent; 48 TestActivityLauncher(@onNull Context context, @NonNull Class<T> activityClass)49 public TestActivityLauncher(@NonNull Context context, @NonNull Class<T> activityClass) { 50 mActivityClass = activityClass; 51 mIntent = new Intent(context, activityClass); 52 } 53 addIntentFlag(int flag)54 public TestActivityLauncher<T> addIntentFlag(int flag) { 55 mIntent.addFlags(flag); 56 return this; 57 } 58 setActivityId(@ullable String id)59 public TestActivityLauncher<T> setActivityId(@Nullable String id) { 60 mIntent.putExtra(KEY_ACTIVITY_ID, id); 61 return this; 62 } 63 setWindowingMode(int windowingMode)64 public TestActivityLauncher<T> setWindowingMode(int windowingMode) { 65 mOptions.setLaunchWindowingMode(windowingMode); 66 return this; 67 } 68 launch(@onNull Instrumentation instrumentation)69 public T launch(@NonNull Instrumentation instrumentation) { 70 return mActivityClass.cast(instrumentation.startActivitySync(mIntent, mOptions.toBundle())); 71 } 72 73 } 74