1 /* 2 * Copyright (C) 2018 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.google.android.car.kitchensink.activityview; 18 19 import android.car.app.CarActivityView; 20 import android.content.ComponentName; 21 import android.content.Intent; 22 import android.os.Bundle; 23 import android.os.SystemClock; 24 import android.view.LayoutInflater; 25 import android.view.View; 26 import android.view.ViewGroup; 27 28 import androidx.annotation.Nullable; 29 import androidx.fragment.app.Fragment; 30 31 import com.google.android.car.kitchensink.R; 32 33 import java.util.Random; 34 35 /** 36 * This fragment exercises the capabilities of virtual display. 37 */ 38 public class ActivityViewTestFragment extends Fragment { 39 private CarActivityView mActivityView; 40 private ViewGroup mActivityViewParent; 41 42 @Override onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)43 public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, 44 @Nullable Bundle savedInstanceState) { 45 View root = inflater.inflate(R.layout.activity_view_test_fragment, container, false); 46 47 root.findViewById(R.id.av_launch_activity) 48 .setOnClickListener(this::onLaunchActivityClicked); 49 root.findViewById(R.id.av_resize) 50 .setOnClickListener(this::onResizeVirtualDisplayClicked); 51 52 mActivityView = root.findViewById(R.id.av_activityview); 53 mActivityViewParent = ((ViewGroup) mActivityView.getParent()); 54 55 return root; 56 } 57 onResizeVirtualDisplayClicked(View v)58 private void onResizeVirtualDisplayClicked(View v) { 59 mActivityViewParent.setPadding(20, 20, 20, 60 new Random(SystemClock.elapsedRealtimeNanos()).nextInt(200)); 61 } 62 onLaunchActivityClicked(View v)63 private void onLaunchActivityClicked(View v) { 64 Intent intent = new Intent(); 65 intent.setComponent(ComponentName.createRelative("com.android.car.settings", ".Settings")); 66 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 67 mActivityView.startActivity(intent); 68 } 69 70 @Override onDestroy()71 public void onDestroy() { 72 super.onDestroy(); 73 mActivityView.release(); 74 } 75 } 76