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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.mediapicker
import android.os.Build
import android.os.Bundle
import androidx.annotation.RequiresApi
import ca.allanwang.kau.mediapicker.databinding.KauActivityImagePickerOverlayBinding
import ca.allanwang.kau.utils.toast
/**
* Created by Allan Wang on 2017-07-23.
*
* Base activity for selecting images from storage
* This variant is an overlay and selects one image only before returning directly
* It is more efficient than [MediaPickerActivityBase], as all images are one layer deep
* as opposed to three layers deep
*/
@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
abstract class MediaPickerActivityOverlayBase(
mediaType: MediaType,
mediaActions: List<MediaAction> = emptyList()
) : MediaPickerCore<MediaItemBasic>(mediaType, mediaActions) {
private lateinit var binding: KauActivityImagePickerOverlayBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = KauActivityImagePickerOverlayBinding.inflate(layoutInflater)
setContentView(binding.root)
binding.init()
}
private fun KauActivityImagePickerOverlayBinding.init() {
initializeRecycler(kauRecyclerview)
MediaItemBasic.bindEvents(this@MediaPickerActivityOverlayBase, adapter.fastAdapter!!)
kauDraggable.addExitListener(this@MediaPickerActivityOverlayBase, R.transition.kau_image_exit_bottom, R.transition.kau_image_exit_top)
kauDraggable.setOnClickListener { finishAfterTransition() }
loadItems()
}
override fun finishAfterTransition() {
binding.kauRecyclerview.stopScroll()
super.finishAfterTransition()
}
override fun onStatusChange(loaded: Boolean) {
if (!loaded) toast(R.string.kau_no_items_loaded)
}
override fun converter(model: MediaModel): MediaItemBasic = MediaItemBasic(model)
override fun onBackPressed() {
finishAfterTransition()
}
}
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