tests/tests/permission3/CreateNotificationChannelsApp31/src/android/permission3/cts/usepermission/CreateNotificationChannelsActivity.kt

/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.permission3.cts.usepermission

import android.Manifest
import android.app.Activity
import android.app.NotificationChannel
import android.app.NotificationManager
import android.content.Intent
import android.content.pm.PackageManager
import android.os.Handler
import android.os.Looper

const val EXTRA_CREATE_CHANNELS = "extra_create"
const val EXTRA_CREATE_CHANNELS_DELAYED = "extra_create_delayed"
const val EXTRA_REQUEST_NOTIF_PERMISSION = "extra_request_notif_permission"
const val EXTRA_REQUEST_OTHER_PERMISSIONS = "extra_request_permissions"
const val EXTRA_REQUEST_OTHER_PERMISSIONS_DELAYED = "extra_request_permissions_delayed"
const val EXTRA_START_SECOND_ACTIVITY = "extra_start_second_activity"
const val EXTRA_START_SECOND_APP = "extra_start_second_app"
const val SECONDARY_APP_INTENT = "emptyactivity.main"
const val SECONDARY_APP_PKG = "android.permission3.cts.usepermissionother"
const val CHANNEL_ID_31 = "test_channel_id"
const val BROADCAST_ACTION = "usepermission.createchannels.BROADCAST"
const val DELAY_MS = 1000L
const val LONG_DELAY_MS = 2000L

class CreateNotificationChannelsActivity : Activity() {
    lateinit var notificationManager: NotificationManager
    var launchActivityOnSecondResume = false
    var isFirstResume = true
    val handler = Handler(Looper.getMainLooper())

    override fun onStart() {
        val launchSecondActivity = intent.getBooleanExtra(EXTRA_START_SECOND_ACTIVITY, false)
        notificationManager = baseContext.getSystemService(NotificationManager::class.java)!!
        if (intent.getBooleanExtra(EXTRA_START_SECOND_APP, false)) {
            handler.postDelayed({
                val intent2 = Intent(SECONDARY_APP_INTENT)
                intent2.`package` = SECONDARY_APP_PKG
                intent2.addCategory(Intent.CATEGORY_DEFAULT)
                handler.postDelayed({
                    createChannel()
                }, DELAY_MS)
                startActivity(intent2)
            }, LONG_DELAY_MS)
        } else if (intent.getBooleanExtra(EXTRA_CREATE_CHANNELS, false)) {
            createChannel()
            if (launchSecondActivity) {
                launchActivityOnSecondResume = true
            }
        } else if (intent.getBooleanExtra(EXTRA_CREATE_CHANNELS_DELAYED, false)) {
            handler.postDelayed({
                createChannel()
            }, DELAY_MS)
        } else {
            if (launchSecondActivity) {
                launchSecondActivity()
            }
        }


        if (intent.getBooleanExtra(EXTRA_REQUEST_OTHER_PERMISSIONS, false)) {
            requestPermissions(arrayOf(Manifest.permission.RECORD_AUDIO), 0)
        } else if (intent.getBooleanExtra(EXTRA_REQUEST_OTHER_PERMISSIONS_DELAYED, false)) {
            handler.postDelayed({
                requestPermissions(arrayOf(Manifest.permission.RECORD_AUDIO), 0)
            }, DELAY_MS)
        }

        if (intent.getBooleanExtra(EXTRA_REQUEST_NOTIF_PERMISSION, false)) {
            requestPermissions(arrayOf(Manifest.permission.POST_NOTIFICATIONS), 0)
        }

        super.onStart()
    }

    private fun launchSecondActivity() {
        handler.postDelayed({
            val intent2 = Intent(Intent.ACTION_MAIN)
            intent2.`package` = packageName
            intent2.addCategory(Intent.CATEGORY_DEFAULT)
            intent2.putExtra(EXTRA_CREATE_CHANNELS_DELAYED, true)
            startActivity(intent2)
                            }, LONG_DELAY_MS)
    }

    private fun createChannel() {
        if (notificationManager.getNotificationChannel(CHANNEL_ID_31) == null) {
            notificationManager.createNotificationChannel(NotificationChannel(CHANNEL_ID_31,
                "Foreground Services", NotificationManager.IMPORTANCE_HIGH))
        }
    }

    override fun onResume() {
        super.onResume()
        if (!isFirstResume && launchActivityOnSecondResume) {
            launchSecondActivity()
        }
        isFirstResume = false
    }

    override fun onRequestPermissionsResult(
        requestCode: Int,
        permissions: Array<out String>,
        grantResults: IntArray
    ) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
        val grantedPerms = arrayListOf<String>()
        for ((i, permName) in permissions.withIndex()) {
            if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
                grantedPerms.add(permName)
            }
        }
        sendBroadcast(
            Intent(BROADCAST_ACTION).putStringArrayListExtra(
            PackageManager.EXTRA_REQUEST_PERMISSIONS_RESULTS, grantedPerms))
    }
}