151 lines
5.5 KiB
Kotlin
151 lines
5.5 KiB
Kotlin
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.activity
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import android.app.Activity
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import android.content.Intent
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import android.net.Uri
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import android.os.Build
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import android.os.Bundle
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import android.os.Environment.getExternalStorageDirectory
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import android.widget.Toast
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import androidx.core.app.ActivityCompat
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import androidx.fragment.app.DialogFragment
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import org.mariotaku.ktextension.Bundle
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import org.mariotaku.ktextension.checkAllSelfPermissionsGranted
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import org.mariotaku.ktextension.set
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import org.mariotaku.twidere.R
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import org.mariotaku.twidere.TwidereConstants.REQUEST_REQUEST_PERMISSIONS
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import org.mariotaku.twidere.constant.IntentConstants.*
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import org.mariotaku.twidere.fragment.FileSelectorDialogFragment
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import java.io.File
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import android.Manifest.permission as AndroidPermissions
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class FileSelectorActivity : BaseActivity(), FileSelectorDialogFragment.Callback {
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private val PICKER_REQUEST_CODE: Int = 54837
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override fun onCancelled(df: DialogFragment) {
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if (!isFinishing) {
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finish()
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}
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}
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override fun onStart() {
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super.onStart()
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setVisible(true)
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}
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override fun onDismissed(df: DialogFragment) {
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if (!isFinishing) {
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finish()
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}
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}
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override fun onFilePicked(file: File) {
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val intent = Intent()
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intent.data = Uri.fromFile(file)
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setResult(Activity.RESULT_OK, intent)
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finish()
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}
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override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>,
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grantResults: IntArray) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults)
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if (requestCode == REQUEST_REQUEST_PERMISSIONS) {
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executeAfterFragmentResumed {
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if (checkAllSelfPermissionsGranted(AndroidPermissions.READ_EXTERNAL_STORAGE, AndroidPermissions.WRITE_EXTERNAL_STORAGE)) {
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showPickFileDialog()
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} else {
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finishWithDeniedMessage()
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}
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}
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}
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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val action = intent.action
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if (INTENT_ACTION_PICK_FILE != action && INTENT_ACTION_PICK_DIRECTORY != action) {
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finish()
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return
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}
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when {
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checkAllSelfPermissionsGranted(AndroidPermissions.READ_EXTERNAL_STORAGE, AndroidPermissions.WRITE_EXTERNAL_STORAGE) -> {
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showPickFileDialog()
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}
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Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN -> {
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val permissions = arrayOf(AndroidPermissions.READ_EXTERNAL_STORAGE, AndroidPermissions.WRITE_EXTERNAL_STORAGE)
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ActivityCompat.requestPermissions(this, permissions, REQUEST_REQUEST_PERMISSIONS)
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}
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else -> {
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finishWithDeniedMessage()
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}
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}
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}
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private fun finishWithDeniedMessage() {
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if (isFinishing) return
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Toast.makeText(this, R.string.message_toast_select_file_no_storage_permission, Toast.LENGTH_SHORT).show()
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finish()
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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super.onActivityResult(requestCode, resultCode, data)
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if (requestCode == PICKER_REQUEST_CODE && resultCode == Activity.RESULT_OK && data != null) {
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setResult(Activity.RESULT_OK, Intent().also { it.data = data.data })
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finish()
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} else {
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if (!isFinishing) {
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finish()
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}
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}
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}
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private fun showPickFileDialog() {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
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Intent().apply {
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if (intent.action == INTENT_ACTION_PICK_FILE) {
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action = Intent.ACTION_GET_CONTENT
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type = "*/*"
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} else if (intent.action == INTENT_ACTION_PICK_DIRECTORY) {
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action = Intent.ACTION_OPEN_DOCUMENT_TREE
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}
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}.also {
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startActivityForResult(
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Intent.createChooser(it, getString(R.string.pick_file)),
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PICKER_REQUEST_CODE
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)
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}
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} else {
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val initialDirectory = intent?.data?.path?.let(::File) ?: getExternalStorageDirectory()
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?: File("/")
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val f = FileSelectorDialogFragment()
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f.arguments = Bundle {
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this[EXTRA_ACTION] = intent.action
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this[EXTRA_PATH] = initialDirectory.absolutePath
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this[EXTRA_FILE_EXTENSIONS] = intent.getStringArrayExtra(EXTRA_FILE_EXTENSIONS)
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}
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f.show(supportFragmentManager, "select_file")
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}
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}
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}
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