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 com.android.settings.spa
18 
19 import android.app.Activity
20 import android.content.Intent
21 import android.os.Bundle
22 import android.os.UserHandle
23 import com.android.settings.spa.SpaBridgeActivity.Companion.startSpaActivityFromBridge
24 
25 /**
26  * Activity used as a bridge to [SpaActivity] with package scheme for application usage.
27  *
28  * Since [SpaActivity] is not exported, [SpaActivity] could not be the target activity of
29  * <activity-alias>, otherwise all its pages will be exported.
30  * So need this bridge activity to sit in the middle of <activity-alias> and [SpaActivity].
31  */
32 class SpaAppBridgeActivity : Activity() {
onCreatenull33     override fun onCreate(savedInstanceState: Bundle?) {
34         super.onCreate(savedInstanceState)
35         startSpaActivityFromBridge { getDestinationForApp(it, intent) }
36         finish()
37     }
38 
39     companion object {
getDestinationForAppnull40         fun getDestinationForApp(destinationPrefix: String, intent: Intent): String? {
41             val packageName = intent.data?.schemeSpecificPart ?: return null
42             return "$destinationPrefix/$packageName/${UserHandle.myUserId()}"
43         }
44     }
45 }
46