1 /*
2  * Copyright 2025 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 androidx.test.uiautomator.internal
18 
19 import android.app.ActivityManager
20 import android.content.ComponentName
21 import android.content.Context
22 import android.content.Intent
23 
24 /** Manages operations related to starting and stopping an app. */
25 internal class AppManager(private val context: Context) {
26 
27     private val packageManager = context.packageManager
28     private val activityManager =
29         context.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
30 
startAppnull31     fun startApp(packageName: String) {
32         var intent = packageManager.getLaunchIntentForPackage(packageName)
33         if (intent == null) {
34             intent = packageManager.getLeanbackLaunchIntentForPackage(packageName)
35         }
36         if (intent == null) {
37             intent = Intent(Intent.ACTION_MAIN).apply { setPackage(packageName) }
38             val resolveInfo = packageManager.resolveActivity(intent, 0)
39             if (resolveInfo != null && resolveInfo.activityInfo != null) {
40                 intent.setComponent(
41                     ComponentName(
42                         resolveInfo.activityInfo.packageName,
43                         resolveInfo.activityInfo.name
44                     )
45                 )
46             }
47         }
48 
49         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
50         intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
51 
52         context.startActivity(intent)
53     }
54 
startActivitynull55     fun startActivity(packageName: String, activityName: String) {
56         val intent =
57             Intent().apply {
58                 setComponent(ComponentName(packageName, activityName))
59                 addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
60                 addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
61             }
62         context.startActivity(intent)
63     }
64 
startActivitynull65     fun startActivity(clazz: Class<*>) {
66         val intent =
67             Intent().apply {
68                 setClass(instrumentation.targetContext.applicationContext, clazz)
69                 addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
70                 addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
71             }
72         context.startActivity(intent)
73     }
74 
startIntentnull75     fun startIntent(intent: Intent) {
76         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
77         intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
78         context.startActivity(intent)
79     }
80 
clearAppDatanull81     fun clearAppData() {
82         activityManager.clearApplicationUserData()
83     }
84 }
85