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      1 /*
      2  * Copyright (C) 2016 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 package android.car.cts;
     17 
     18 import android.car.Car;
     19 import android.car.CarNotConnectedException;
     20 import android.car.content.pm.CarPackageManager;
     21 import android.content.pm.ApplicationInfo;
     22 import android.content.pm.PackageInfo;
     23 import android.content.pm.PackageManager;
     24 import android.os.Bundle;
     25 import android.platform.test.annotations.RequiresDevice;
     26 import android.test.suitebuilder.annotation.SmallTest;
     27 
     28 import java.util.List;
     29 
     30 @SmallTest
     31 @RequiresDevice
     32 public class CarPackageManagerTest extends CarApiTestBase {
     33 
     34     private CarPackageManager mCarPm;
     35     private static String TAG = CarPackageManagerTest.class.getSimpleName();
     36 
     37     /** Name of the meta-data attribute for the automotive application XML resource */
     38     private static final String METADATA_ATTRIBUTE = "android.car.application";
     39 
     40 
     41     @Override
     42     protected void setUp() throws Exception {
     43         super.setUp();
     44         mCarPm = (CarPackageManager) getCar().getCarManager(Car.PACKAGE_SERVICE);
     45     }
     46 
     47    public void testActivityDistractionOptimized() throws Exception {
     48        assertFalse(mCarPm.isActivityDistractionOptimized("com.basic.package", "DummyActivity"));
     49        // Real system activity is not allowed as well.
     50        assertFalse(mCarPm.isActivityDistractionOptimized("com.android.phone", "CallActivity"));
     51 
     52        try {
     53            mCarPm.isActivityDistractionOptimized("com.android.settings", null);
     54            fail();
     55        } catch (IllegalArgumentException expected) {
     56            // Expected.
     57        }
     58        try {
     59            mCarPm.isActivityDistractionOptimized(null, "Any");
     60            fail();
     61        } catch (IllegalArgumentException expected) {
     62            // Expected.
     63        }
     64        try {
     65            mCarPm.isActivityDistractionOptimized(null, null);
     66            fail();
     67        } catch (IllegalArgumentException expected) {
     68            // Expected.
     69        }
     70    }
     71 
     72     public void testSystemActivitiesAllowed() throws CarNotConnectedException {
     73         List<PackageInfo> packages = getContext().getPackageManager().getInstalledPackages(
     74                 PackageManager.GET_ACTIVITIES | PackageManager.GET_META_DATA);
     75 
     76         for (PackageInfo info : packages) {
     77             if (info.applicationInfo == null) {
     78                 continue;
     79             }
     80             if ((info.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0 ||
     81                     ((info.applicationInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0)) {
     82 
     83                 Bundle metaData = info.applicationInfo.metaData;
     84                 if (metaData == null || metaData.getInt(METADATA_ATTRIBUTE, 0) == 0) {
     85                     continue;  // No car metadata, ignoring this app.
     86                 }
     87 
     88                 if (info.activities != null && info.activities.length > 0) {
     89                     String activity = info.activities[0].name;
     90                     String packageName = info.packageName;
     91                     assertTrue("Failed for package: " + packageName + ", activity: " + activity,
     92                             mCarPm.isActivityDistractionOptimized(packageName, activity));
     93                 }
     94             }
     95         }
     96     }
     97 
     98     public void testServiceDistractionOptimized() throws Exception {
     99         assertFalse(mCarPm.isServiceDistractionOptimized("com.basic.package", ""));
    100         assertTrue(mCarPm.isServiceDistractionOptimized("com.android.settings", "Any"));
    101         assertTrue(mCarPm.isServiceDistractionOptimized("com.android.settings", ""));
    102         assertTrue(mCarPm.isServiceDistractionOptimized("com.android.settings", null));
    103 
    104         try {
    105             mCarPm.isServiceDistractionOptimized(null, "Any");
    106             fail();
    107         } catch (IllegalArgumentException expected) {
    108             // Expected.
    109         }
    110     }
    111 
    112 }
    113