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update AndroidX, use ActivityResultContracts (#2170)

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* update AndroidX, use ActivityResultContracts

* make allowMultiple setable in PickMediaFiles

* add license headers to PickMediaFiles
This commit is contained in:
Konrad Pozniak 2021-05-22 17:50:08 +02:00 • committed by GitHub
commit ca5c455881
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4 changed files with 165 additions and 143 deletions
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52
app/src/main/java/com/keylesspalace/tusky/util/PickMediaFiles.kt Normal file
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/* Copyright 2021 Tusky Contributors
*
* This file is a part of Tusky.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Tusky; if not,
* see <http://www.gnu.org/licenses>. */
package com.keylesspalace.tusky.util
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.net.Uri
import androidx.activity.result.contract.ActivityResultContract
class PickMediaFiles : ActivityResultContract<Boolean, List<Uri>>() {
override fun createIntent(context: Context, allowMultiple: Boolean): Intent {
return Intent(Intent.ACTION_GET_CONTENT)
.addCategory(Intent.CATEGORY_OPENABLE)
.setType("*/*")
.apply {
putExtra(Intent.EXTRA_MIME_TYPES, arrayOf("image/*", "video/*", "audio/*"))
putExtra(Intent.EXTRA_ALLOW_MULTIPLE, allowMultiple)
}
}
override fun parseResult(resultCode: Int, intent: Intent?): List<Uri> {
if (resultCode == Activity.RESULT_OK) {
val intentData = intent?.data
val clipData = intent?.clipData
if (intentData != null) {
// Single media, upload it and done.
return listOf(intentData)
} else if (clipData != null) {
val result: MutableList<Uri> = mutableListOf()
for (i in 0 until clipData.itemCount) {
result.add(clipData.getItemAt(i).uri)
}
return result
}
}
return emptyList()
}
}