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/*
* Copyright 2018 Allan Wang
*
* 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 ca.allanwang.kau.internal
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import ca.allanwang.kau.permissions.kauOnRequestPermissionsResult
import ca.allanwang.kau.utils.ContextHelper
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Job
import kotlinx.coroutines.SupervisorJob
import kotlin.coroutines.CoroutineContext
/**
* Created by Allan Wang on 2017-08-01.
*
* Base activity for any activity that would have extended [AppCompatActivity]
*
* Ensures that some singleton methods are called.
* This is simply a convenience class;
* you can always copy and paste this to your own class.
*
* This also implements [CoroutineScope] that adheres to the activity lifecycle.
* Note that by default, [SupervisorJob] is used, to avoid exceptions in one child from affecting that of another.
* The default job can be overridden within [defaultJob]
*/
abstract class KauBaseActivity : AppCompatActivity(), CoroutineScope {
open lateinit var job: Job
override val coroutineContext: CoroutineContext
get() = ContextHelper.dispatcher + job
open fun defaultJob(): Job = SupervisorJob()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
job = defaultJob()
}
override fun onDestroy() {
job.cancel()
super.onDestroy()
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
kauOnRequestPermissionsResult(permissions, grantResults)
}
}
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