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      1 /*
      2  * Copyright (C) 2015 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.cts.verifier.car;
     18 
     19 import android.app.UiModeManager;
     20 import android.content.ComponentName;
     21 import android.content.Context;
     22 import android.content.Intent;
     23 import android.content.pm.ActivityInfo;
     24 import android.content.pm.PackageManager;
     25 import android.content.pm.ResolveInfo;
     26 import android.os.Bundle;
     27 import android.view.View;
     28 import android.view.View.OnClickListener;
     29 import android.widget.Button;
     30 
     31 import com.android.cts.verifier.PassFailButtons;
     32 import com.android.cts.verifier.R;
     33 import com.android.cts.verifier.TestResult;
     34 
     35 /**
     36  * Tests that CAR_DOCK mode opens the app associated with car dock when going into
     37  * car mode.
     38  */
     39 public class CarDockTestActivity extends PassFailButtons.Activity {
     40 
     41     private static final String CAR_DOCK1 =
     42             "com.android.cts.verifier.car.CarDockActivity1";
     43     private static final String CAR_DOCK2 =
     44             "com.android.cts.verifier.car.CarDockActivity2";
     45 
     46     private UiModeManager mManager;
     47 
     48     @Override
     49     protected void onCreate(Bundle savedInstanceState) {
     50         super.onCreate(savedInstanceState);
     51         View view = getLayoutInflater().inflate(R.layout.car_dock_test_main, null);
     52         setContentView(view);
     53         setInfoResources(R.string.car_dock_test, R.string.car_dock_test_desc, -1);
     54         setPassFailButtonClickListeners();
     55         getPassButton().setEnabled(false);
     56         mManager = (UiModeManager) getSystemService(Context.UI_MODE_SERVICE);
     57         CarDockActivity.sOnHomePressedRunnable = new Runnable() {
     58             @Override
     59             public void run() {
     60                 TestResult.setPassedResult(CarDockTestActivity.this, getTestId(),
     61                         getTestDetails(), getReportLog());
     62                 mManager.disableCarMode(0);
     63                 finish();
     64             }
     65         };
     66         Button button = (Button) view.findViewById(R.id.car_mode);
     67         button.setOnClickListener(new OnClickListener() {
     68             @Override
     69             public void onClick(View view) {
     70                 mManager.enableCarMode(UiModeManager.ENABLE_CAR_MODE_GO_CAR_HOME);
     71             }
     72         });
     73         Intent i = new Intent(Intent.ACTION_MAIN, null);
     74         i.addCategory(Intent.CATEGORY_CAR_DOCK);
     75         i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
     76                 Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
     77         ActivityInfo ai = null;
     78         ResolveInfo info = getPackageManager().resolveActivity(i,
     79                 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA);
     80         if (info != null) {
     81             ai = info.activityInfo;
     82             // Check if we are the default CAR_DOCK handler
     83             if (!ai.packageName.equals(getPackageName())) {
     84                 // Switch components to fake new CAR_DOCK install to force bringing up the
     85                 // disambiguation dialog.
     86                 PackageManager pm = getApplicationContext().getPackageManager();
     87                 ComponentName component1 = new ComponentName(getPackageName(), CAR_DOCK1);
     88                 ComponentName component2 = new ComponentName(getPackageName(), CAR_DOCK2);
     89 
     90                 if (pm.getComponentEnabledSetting(component1) ==
     91                         PackageManager.COMPONENT_ENABLED_STATE_DISABLED) {
     92                     swapCarDockHandler(component2, component1);
     93                 } else {
     94                     swapCarDockHandler(component1, component2);
     95                 }
     96             }
     97         }
     98     }
     99 
    100     private void swapCarDockHandler(
    101             ComponentName toBeDisabledComponent, ComponentName toBeEnabledComponent) {
    102         PackageManager pm = getApplicationContext().getPackageManager();
    103 
    104         pm.setComponentEnabledSetting(toBeDisabledComponent,
    105                 PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
    106                 PackageManager.DONT_KILL_APP);
    107 
    108         pm.setComponentEnabledSetting(toBeEnabledComponent,
    109                 PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
    110                 PackageManager.DONT_KILL_APP);
    111     }
    112 }
    113