674 lines
28 KiB
Kotlin
674 lines
28 KiB
Kotlin
package sushi.hardcore.droidfs.explorers
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import android.content.ComponentName
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import android.content.Context
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import android.content.Intent
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import android.content.ServiceConnection
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import android.net.Uri
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import android.os.Bundle
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import android.os.IBinder
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import android.view.Menu
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import android.view.MenuItem
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import android.view.View
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import android.widget.ImageButton
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import android.widget.ProgressBar
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import android.widget.TextView
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import android.widget.Toast
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import androidx.activity.addCallback
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import androidx.core.content.ContextCompat
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import androidx.core.view.isVisible
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.ViewModelProvider
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import androidx.lifecycle.lifecycleScope
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import androidx.recyclerview.widget.GridLayoutManager
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.MainScope
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import kotlinx.coroutines.async
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import kotlinx.coroutines.cancel
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import kotlinx.coroutines.cancelAndJoin
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.yield
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import sushi.hardcore.droidfs.BaseActivity
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import sushi.hardcore.droidfs.Constants
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import sushi.hardcore.droidfs.EncryptedFileProvider
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import sushi.hardcore.droidfs.FileShare
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import sushi.hardcore.droidfs.FileTypes
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import sushi.hardcore.droidfs.LoadingTask
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import sushi.hardcore.droidfs.R
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import sushi.hardcore.droidfs.VolumeManagerApp
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import sushi.hardcore.droidfs.adapters.ExplorerElementAdapter
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import sushi.hardcore.droidfs.adapters.OpenAsDialogAdapter
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import sushi.hardcore.droidfs.content_providers.TemporaryFileProvider
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import sushi.hardcore.droidfs.file_operations.FileOperationService
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import sushi.hardcore.droidfs.file_operations.OperationFile
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import sushi.hardcore.droidfs.file_operations.TaskResult
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import sushi.hardcore.droidfs.file_viewers.AudioPlayer
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import sushi.hardcore.droidfs.file_viewers.ImageViewer
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import sushi.hardcore.droidfs.file_viewers.PdfViewer
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import sushi.hardcore.droidfs.file_viewers.TextEditor
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import sushi.hardcore.droidfs.file_viewers.VideoPlayer
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import sushi.hardcore.droidfs.filesystems.EncryptedVolume
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import sushi.hardcore.droidfs.filesystems.Stat
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import sushi.hardcore.droidfs.util.PathUtils
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import sushi.hardcore.droidfs.util.UIUtils
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import sushi.hardcore.droidfs.widgets.CustomAlertDialogBuilder
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import sushi.hardcore.droidfs.widgets.EditTextDialog
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open class BaseExplorerActivity : BaseActivity(), ExplorerElementAdapter.Listener {
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private lateinit var sortOrderEntries: Array<String>
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private lateinit var sortOrderValues: Array<String>
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private var foldersFirst = true
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private var mapFolders = true
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private var currentSortOrderIndex = 0
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protected var volumeId = -1
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protected lateinit var encryptedVolume: EncryptedVolume
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private lateinit var volumeName: String
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private lateinit var explorerViewModel: ExplorerViewModel
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protected var currentDirectoryPath: String = ""
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set(value) {
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field = value
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explorerViewModel.currentDirectoryPath = value
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}
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protected lateinit var fileOperationService: FileOperationService
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protected val activityScope = MainScope()
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private var directoryLoadingTask: Job? = null
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protected lateinit var explorerElements: MutableList<ExplorerElement>
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protected lateinit var explorerAdapter: ExplorerElementAdapter
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protected lateinit var app: VolumeManagerApp
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private var usf_open = false
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private lateinit var linearLayoutManager: LinearLayoutManager
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private var isUsingListLayout = true
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private lateinit var layoutIcon: ImageButton
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private lateinit var titleText: TextView
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private lateinit var recycler_view_explorer: RecyclerView
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private lateinit var refresher: SwipeRefreshLayout
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private lateinit var loader: ProgressBar
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private lateinit var textDirEmpty: TextView
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private lateinit var currentPathText: TextView
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private lateinit var numberOfFilesText: TextView
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private lateinit var numberOfFoldersText: TextView
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private lateinit var totalSizeText: TextView
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protected val fileShare by lazy { FileShare(this) }
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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app = application as VolumeManagerApp
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usf_open = sharedPrefs.getBoolean("usf_open", false)
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volumeName = intent.getStringExtra("volumeName") ?: ""
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volumeId = intent.getIntExtra("volumeId", -1)
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encryptedVolume = app.volumeManager.getVolume(volumeId)!!
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sortOrderEntries = resources.getStringArray(R.array.sort_orders_entries)
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sortOrderValues = resources.getStringArray(R.array.sort_orders_values)
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foldersFirst = sharedPrefs.getBoolean("folders_first", true)
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mapFolders = sharedPrefs.getBoolean("map_folders", true)
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currentSortOrderIndex = resources.getStringArray(R.array.sort_orders_values).indexOf(sharedPrefs.getString(Constants.SORT_ORDER_KEY, "name"))
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init()
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recycler_view_explorer = findViewById(R.id.recycler_view_explorer)
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refresher = findViewById(R.id.refresher)
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loader = findViewById(R.id.loader)
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textDirEmpty = findViewById(R.id.text_dir_empty)
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currentPathText = findViewById(R.id.current_path_text)
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numberOfFilesText = findViewById(R.id.number_of_files_text)
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numberOfFoldersText = findViewById(R.id.number_of_folders_text)
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totalSizeText = findViewById(R.id.total_size_text)
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supportActionBar?.apply {
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setDisplayShowCustomEnabled(true)
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setCustomView(R.layout.action_bar)
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titleText = customView.findViewById(R.id.title_text)
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}
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title = ""
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setVolumeNameTitle()
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explorerAdapter = ExplorerElementAdapter(
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this,
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if (sharedPrefs.getBoolean("thumbnails", true)) {
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encryptedVolume
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} else {
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null
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},
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this,
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sharedPrefs.getLong(Constants.THUMBNAIL_MAX_SIZE_KEY, Constants.DEFAULT_THUMBNAIL_MAX_SIZE)*1000,
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)
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explorerViewModel = ViewModelProvider(this).get(ExplorerViewModel::class.java)
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currentDirectoryPath = explorerViewModel.currentDirectoryPath
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linearLayoutManager = LinearLayoutManager(this@BaseExplorerActivity)
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recycler_view_explorer.adapter = explorerAdapter
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isUsingListLayout = sharedPrefs.getBoolean("useListLayout", true)
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layoutIcon = findViewById(R.id.layout_icon)
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setRecyclerViewLayout()
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onBackPressedDispatcher.addCallback(this) {
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if (explorerAdapter.selectedItems.isEmpty()) {
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val parentPath = PathUtils.getParentPath(currentDirectoryPath)
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if (parentPath == currentDirectoryPath) {
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isEnabled = false
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onBackPressedDispatcher.onBackPressed()
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} else {
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setCurrentPath(PathUtils.getParentPath(currentDirectoryPath))
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}
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} else {
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unselectAll()
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}
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}
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layoutIcon.setOnClickListener {
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isUsingListLayout = !isUsingListLayout
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setRecyclerViewLayout()
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recycler_view_explorer.recycledViewPool.clear()
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with (sharedPrefs.edit()) {
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putBoolean("useListLayout", isUsingListLayout)
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apply()
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}
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}
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refresher.setOnRefreshListener {
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setCurrentPath(currentDirectoryPath)
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refresher.isRefreshing = false
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}
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bindFileOperationService()
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}
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class ExplorerViewModel: ViewModel() {
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var currentDirectoryPath = "/"
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}
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private fun setRecyclerViewLayout() {
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layoutIcon.setImageResource(if (isUsingListLayout) {
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recycler_view_explorer.layoutManager = linearLayoutManager
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explorerAdapter.isUsingListLayout = true
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R.drawable.icon_view_grid
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} else {
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val displayMetrics = resources.displayMetrics
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val columnsNumber = (displayMetrics.widthPixels / displayMetrics.density / 200 + 0.5).toInt()
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recycler_view_explorer.layoutManager = GridLayoutManager(this, columnsNumber)
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explorerAdapter.isUsingListLayout = false
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R.drawable.icon_view_list
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})
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}
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protected open fun init() {
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setContentView(R.layout.activity_explorer)
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}
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protected open fun bindFileOperationService(){
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Intent(this, FileOperationService::class.java).also {
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bindService(it, object : ServiceConnection {
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override fun onServiceConnected(className: ComponentName, service: IBinder) {
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val binder = service as FileOperationService.LocalBinder
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fileOperationService = binder.getService()
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}
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override fun onServiceDisconnected(arg0: ComponentName) {}
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}, Context.BIND_AUTO_CREATE)
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}
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}
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private fun startFileViewer(cls: Class<*>, filePath: String) {
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val intent = Intent(this, cls).apply {
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putExtra("path", filePath)
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putExtra("volume", encryptedVolume)
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putExtra("sortOrder", sortOrderValues[currentSortOrderIndex])
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}
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startActivity(intent)
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}
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protected fun onExportFailed(errorResId: Int) {
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CustomAlertDialogBuilder(this, theme)
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.setTitle(R.string.error)
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.setMessage(getString(R.string.tmp_export_failed, getString(errorResId)))
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.setPositiveButton(R.string.ok, null)
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.show()
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}
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private fun openWithExternalApp(path: String, size: Long) {
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app.isExporting = true
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val exportedFile = TemporaryFileProvider.instance.encryptedFileProvider.createFile(path, size)
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if (exportedFile == null) {
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onExportFailed(R.string.export_failed_create)
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return
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}
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val msg = when (exportedFile) {
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is EncryptedFileProvider.ExportedMemFile -> R.string.export_mem
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is EncryptedFileProvider.ExportedDiskFile -> R.string.export_disk
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else -> R.string.loading_msg_export
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}
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object : LoadingTask<Pair<Intent?, Int?>>(this, theme, msg) {
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override suspend fun doTask(): Pair<Intent?, Int?> {
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return fileShare.openWith(exportedFile, size, volumeId)
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}
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}.startTask(lifecycleScope) { (intent, error) ->
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if (intent == null) {
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onExportFailed(error!!)
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} else {
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app.isStartingExternalApp = true
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startActivity(intent)
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}
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app.isExporting = false
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}
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}
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private fun showOpenAsDialog(explorerElement: ExplorerElement) {
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val path = explorerElement.fullPath
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val adapter = OpenAsDialogAdapter(this, usf_open)
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CustomAlertDialogBuilder(this, theme)
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.setSingleChoiceItems(adapter, -1) { dialog, which ->
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when (adapter.getItem(which)) {
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"image" -> startFileViewer(ImageViewer::class.java, path)
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"video" -> startFileViewer(VideoPlayer::class.java, path)
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"audio" -> startFileViewer(AudioPlayer::class.java, path)
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"pdf" -> startFileViewer(PdfViewer::class.java, path)
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"text" -> startFileViewer(TextEditor::class.java, path)
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"external" -> if (usf_open) {
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openWithExternalApp(path, explorerElement.stat.size)
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}
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}
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dialog.dismiss()
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}
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.setTitle(getString(R.string.open_as) + ':')
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.setNegativeButton(R.string.cancel, null)
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.show()
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}
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private fun setVolumeNameTitle() {
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titleText.text = getString(R.string.volume, volumeName)
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}
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override fun onSelectionChanged(size: Int) {
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if (size == 0) {
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setVolumeNameTitle()
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} else {
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titleText.text = getString(R.string.elements_selected, size, explorerElements.count { !it.isParentFolder })
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}
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}
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override fun onExplorerElementClick(position: Int) {
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if (explorerAdapter.selectedItems.isEmpty()) {
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val fullPath = explorerElements[position].fullPath
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when {
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explorerElements[position].isDirectory -> {
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setCurrentPath(fullPath)
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}
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explorerElements[position].isParentFolder -> {
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setCurrentPath(PathUtils.getParentPath(currentDirectoryPath))
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}
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FileTypes.isImage(fullPath) -> {
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startFileViewer(ImageViewer::class.java, fullPath)
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}
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FileTypes.isVideo(fullPath) -> {
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startFileViewer(VideoPlayer::class.java, fullPath)
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}
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FileTypes.isText(fullPath) -> {
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startFileViewer(TextEditor::class.java, fullPath)
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}
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FileTypes.isPDF(fullPath) -> {
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startFileViewer(PdfViewer::class.java, fullPath)
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}
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FileTypes.isAudio(fullPath) -> {
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startFileViewer(AudioPlayer::class.java, fullPath)
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}
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else -> showOpenAsDialog(explorerElements[position])
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}
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}
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invalidateOptionsMenu()
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}
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override fun onExplorerElementLongClick(position: Int) {
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invalidateOptionsMenu()
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}
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protected fun unselectAll(notifyChange: Boolean = true) {
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explorerAdapter.unSelectAll(notifyChange)
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invalidateOptionsMenu()
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}
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private fun displayExplorerElements() {
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ExplorerElement.sortBy(sortOrderValues[currentSortOrderIndex], foldersFirst, explorerElements)
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unselectAll(false)
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loader.isVisible = false
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recycler_view_explorer.isVisible = true
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explorerAdapter.explorerElements = explorerElements
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}
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private suspend fun recursiveSetSize(directory: ExplorerElement) {
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yield()
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for (child in encryptedVolume.readDir(directory.fullPath) ?: return) {
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if (child.isDirectory) {
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recursiveSetSize(child)
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}
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directory.stat.size += child.stat.size
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}
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}
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private fun displayNumberOfElements(textView: TextView, stringIdSingular: Int, stringIdPlural: Int, count: Int) {
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with(textView) {
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visibility = if (count == 0) {
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View.GONE
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} else {
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text = if (count == 1) {
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getString(stringIdSingular)
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} else {
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getString(stringIdPlural, count)
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}
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View.VISIBLE
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}
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}
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}
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protected fun setCurrentPath(path: String, onDisplayed: (() -> Unit)? = null) = lifecycleScope.launch {
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directoryLoadingTask?.cancelAndJoin()
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recycler_view_explorer.isVisible = false
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loader.isVisible = true
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explorerElements = encryptedVolume.readDir(path) ?: return@launch
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if (path != "/") {
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explorerElements.add(
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0,
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ExplorerElement("..", Stat.parentFolderStat(), parentPath = currentDirectoryPath)
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)
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}
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textDirEmpty.visibility = if (explorerElements.size == 0) View.VISIBLE else View.GONE
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currentDirectoryPath = path
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currentPathText.text = getString(R.string.location, currentDirectoryPath)
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displayNumberOfElements(numberOfFilesText, R.string.one_file, R.string.multiple_files, explorerElements.count { it.isRegularFile })
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displayNumberOfElements(numberOfFoldersText, R.string.one_folder, R.string.multiple_folders, explorerElements.count { it.isDirectory })
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if (mapFolders) {
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var totalSize: Long = 0
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directoryLoadingTask = launch(Dispatchers.IO) {
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for (element in explorerElements) {
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if (element.isDirectory) {
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recursiveSetSize(element)
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}
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totalSize += element.stat.size
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}
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}
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directoryLoadingTask!!.join()
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displayExplorerElements()
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totalSizeText.text = getString(R.string.total_size, PathUtils.formatSize(totalSize))
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onDisplayed?.invoke()
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} else {
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displayExplorerElements()
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totalSizeText.text = getString(
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R.string.total_size,
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PathUtils.formatSize(explorerElements.filter { !it.isParentFolder }.sumOf { it.stat.size })
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)
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onDisplayed?.invoke()
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}
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}
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private fun askLockVolume() {
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CustomAlertDialogBuilder(this, theme)
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.setTitle(R.string.warning)
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.setMessage(R.string.ask_lock_volume)
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.setPositiveButton(R.string.ok) { _, _ ->
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app.volumeManager.closeVolume(volumeId)
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finish()
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}
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.setNegativeButton(R.string.cancel, null)
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.show()
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}
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private fun createFolder(folderName: String){
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if (folderName.isEmpty()) {
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Toast.makeText(this, R.string.error_filename_empty, Toast.LENGTH_SHORT).show()
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} else {
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if (!encryptedVolume.mkdir(PathUtils.pathJoin(currentDirectoryPath, folderName))) {
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CustomAlertDialogBuilder(this, theme)
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.setTitle(R.string.error)
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.setMessage(R.string.error_mkdir)
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.setPositiveButton(R.string.ok, null)
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.show()
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} else {
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setCurrentPath(currentDirectoryPath)
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invalidateOptionsMenu()
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}
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}
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}
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protected fun openDialogCreateFolder() {
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EditTextDialog(this, R.string.enter_folder_name) {
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createFolder(it)
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}.show()
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}
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protected fun checkPathOverwrite(items: List<OperationFile>, dstDirectoryPath: String, callback: (List<OperationFile>?) -> Unit) {
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val srcDirectoryPath = items[0].parentPath
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var ready = true
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for (i in items.indices) {
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val testDstPath: String
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if (items[i].dstPath == null){
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testDstPath = PathUtils.pathJoin(dstDirectoryPath, PathUtils.getRelativePath(srcDirectoryPath, items[i].srcPath))
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if (encryptedVolume.pathExists(testDstPath)) {
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ready = false
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} else {
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items[i].dstPath = testDstPath
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}
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} else {
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testDstPath = items[i].dstPath!!
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if (encryptedVolume.pathExists(testDstPath) && !items[i].overwriteConfirmed) {
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ready = false
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}
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}
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if (!ready){
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CustomAlertDialogBuilder(this, theme)
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.setTitle(R.string.warning)
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.setMessage(getString(
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if (items[i].isDirectory) {
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R.string.dir_overwrite_question
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} else {
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R.string.file_overwrite_question
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}, testDstPath
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))
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.setPositiveButton(R.string.yes) {_, _ ->
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items[i].dstPath = testDstPath
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items[i].overwriteConfirmed = true
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checkPathOverwrite(items, dstDirectoryPath, callback)
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}
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.setNegativeButton(R.string.no) { _, _ ->
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with(EditTextDialog(this, R.string.enter_new_name) {
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items[i].dstPath = PathUtils.pathJoin(dstDirectoryPath, PathUtils.getRelativePath(srcDirectoryPath, items[i].parentPath), it)
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if (items[i].isDirectory) {
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for (j in items.indices) {
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if (PathUtils.isChildOf(items[j].srcPath, items[i].srcPath)) {
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items[j].dstPath = PathUtils.pathJoin(items[i].dstPath!!, PathUtils.getRelativePath(items[i].srcPath, items[j].srcPath))
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}
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}
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}
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checkPathOverwrite(items, dstDirectoryPath, callback)
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}) {
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setSelectedText(items[i].name)
|
|
setOnCancelListener{
|
|
callback(null)
|
|
}
|
|
show()
|
|
}
|
|
}
|
|
.setOnCancelListener{
|
|
callback(null)
|
|
}
|
|
.show()
|
|
break
|
|
}
|
|
}
|
|
if (ready){
|
|
callback(items)
|
|
}
|
|
}
|
|
|
|
protected fun onTaskResult(
|
|
result: TaskResult<out String?>,
|
|
failedErrorMessage: Int,
|
|
successMessage: Int = -1,
|
|
onSuccess: (() -> Unit)? = null,
|
|
) {
|
|
when (result.state) {
|
|
TaskResult.State.SUCCESS -> {
|
|
if (onSuccess == null) {
|
|
Toast.makeText(this, successMessage, Toast.LENGTH_SHORT).show()
|
|
} else {
|
|
onSuccess()
|
|
}
|
|
}
|
|
TaskResult.State.FAILED -> {
|
|
CustomAlertDialogBuilder(this, theme)
|
|
.setTitle(R.string.error)
|
|
.setMessage(getString(failedErrorMessage, result.failedItem))
|
|
.setPositiveButton(R.string.ok, null)
|
|
.show()
|
|
}
|
|
TaskResult.State.ERROR -> result.showErrorAlertDialog(this, theme)
|
|
TaskResult.State.CANCELLED -> {}
|
|
}
|
|
}
|
|
|
|
protected fun importFilesFromUris(uris: List<Uri>, callback: () -> Unit) {
|
|
val items = ArrayList<OperationFile>()
|
|
for (uri in uris) {
|
|
val fileName = PathUtils.getFilenameFromURI(this, uri)
|
|
if (fileName == null) {
|
|
CustomAlertDialogBuilder(this, theme)
|
|
.setTitle(R.string.error)
|
|
.setMessage(getString(R.string.error_retrieving_filename, uri))
|
|
.setPositiveButton(R.string.ok, null)
|
|
.show()
|
|
items.clear()
|
|
break
|
|
} else {
|
|
items.add(OperationFile(PathUtils.pathJoin(currentDirectoryPath, fileName), Stat.S_IFREG))
|
|
}
|
|
}
|
|
if (items.size > 0) {
|
|
checkPathOverwrite(items, currentDirectoryPath) { checkedItems ->
|
|
checkedItems?.let {
|
|
activityScope.launch {
|
|
val result = fileOperationService.importFilesFromUris(volumeId, checkedItems.map { it.dstPath!! }, uris)
|
|
onTaskResult(result, R.string.import_failed, onSuccess = callback)
|
|
setCurrentPath(currentDirectoryPath)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
protected fun rename(old_name: String, new_name: String){
|
|
if (new_name.isEmpty()) {
|
|
Toast.makeText(this, R.string.error_filename_empty, Toast.LENGTH_SHORT).show()
|
|
} else {
|
|
if (!encryptedVolume.rename(PathUtils.pathJoin(currentDirectoryPath, old_name), PathUtils.pathJoin(currentDirectoryPath, new_name))) {
|
|
CustomAlertDialogBuilder(this, theme)
|
|
.setTitle(R.string.error)
|
|
.setMessage(getString(R.string.rename_failed, old_name))
|
|
.setPositiveButton(R.string.ok, null)
|
|
.show()
|
|
} else {
|
|
setCurrentPath(currentDirectoryPath) {
|
|
invalidateOptionsMenu()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
override fun onCreateOptionsMenu(menu: Menu): Boolean {
|
|
menu.findItem(R.id.rename).isVisible = false
|
|
menu.findItem(R.id.open_as)?.isVisible = false
|
|
if (usf_open){
|
|
menu.findItem(R.id.external_open)?.isVisible = false
|
|
}
|
|
val noItemSelected = explorerAdapter.selectedItems.isEmpty()
|
|
with(UIUtils.getMenuIconNeutralTint(this, menu)) {
|
|
applyTo(R.id.sort, R.drawable.icon_sort)
|
|
applyTo(R.id.share, R.drawable.icon_share)
|
|
}
|
|
menu.findItem(R.id.sort).isVisible = noItemSelected
|
|
menu.findItem(R.id.lock).isVisible = noItemSelected
|
|
menu.findItem(R.id.close).isVisible = noItemSelected
|
|
supportActionBar?.setDisplayHomeAsUpEnabled(!noItemSelected)
|
|
if (!noItemSelected) {
|
|
if (explorerAdapter.selectedItems.size == 1) {
|
|
menu.findItem(R.id.rename).isVisible = true
|
|
if (explorerElements[explorerAdapter.selectedItems.first()].isRegularFile) {
|
|
menu.findItem(R.id.open_as)?.isVisible = true
|
|
if (usf_open) {
|
|
menu.findItem(R.id.external_open)?.isVisible = true
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return super.onCreateOptionsMenu(menu)
|
|
}
|
|
|
|
override fun onOptionsItemSelected(item: MenuItem): Boolean {
|
|
return when (item.itemId) {
|
|
android.R.id.home -> {
|
|
unselectAll()
|
|
true
|
|
}
|
|
R.id.sort -> {
|
|
CustomAlertDialogBuilder(this, theme)
|
|
.setTitle(R.string.sort_order)
|
|
.setSingleChoiceItems(sortOrderEntries, currentSortOrderIndex) { dialog, which ->
|
|
currentSortOrderIndex = which
|
|
// displayExplorerElements must not be called if directoryLoadingTask is active
|
|
if (directoryLoadingTask?.isActive != true) {
|
|
displayExplorerElements()
|
|
}
|
|
val sharedPrefsEditor = sharedPrefs.edit()
|
|
sharedPrefsEditor.putString(Constants.SORT_ORDER_KEY, sortOrderValues[currentSortOrderIndex])
|
|
sharedPrefsEditor.apply()
|
|
dialog.dismiss()
|
|
}
|
|
.setNegativeButton(R.string.cancel, null)
|
|
.show()
|
|
true
|
|
}
|
|
R.id.rename -> {
|
|
val oldName = explorerElements[explorerAdapter.selectedItems.first()].name
|
|
with(EditTextDialog(this, R.string.rename_title) {
|
|
rename(oldName, it)
|
|
}) {
|
|
setSelectedText(oldName)
|
|
show()
|
|
}
|
|
true
|
|
}
|
|
R.id.open_as -> {
|
|
showOpenAsDialog(explorerElements[explorerAdapter.selectedItems.first()])
|
|
true
|
|
}
|
|
R.id.external_open -> {
|
|
if (usf_open){
|
|
val explorerElement = explorerElements[explorerAdapter.selectedItems.first()]
|
|
openWithExternalApp(explorerElement.fullPath, explorerElement.stat.size)
|
|
unselectAll()
|
|
}
|
|
true
|
|
}
|
|
R.id.close -> {
|
|
finish()
|
|
true
|
|
}
|
|
R.id.lock -> {
|
|
askLockVolume()
|
|
true
|
|
}
|
|
else -> super.onOptionsItemSelected(item)
|
|
}
|
|
}
|
|
|
|
override fun onDestroy() {
|
|
super.onDestroy()
|
|
if (!isChangingConfigurations) { //activity won't be recreated
|
|
activityScope.cancel()
|
|
}
|
|
}
|
|
|
|
override fun onResume() {
|
|
super.onResume()
|
|
if (app.isStartingExternalApp) {
|
|
TemporaryFileProvider.instance.wipe()
|
|
}
|
|
if (encryptedVolume.isClosed()) {
|
|
finish()
|
|
} else {
|
|
setCurrentPath(currentDirectoryPath)
|
|
}
|
|
}
|
|
}
|