add deleting

app/src/main/kotlin/com/simplemobiletools/filemanager/adapters/ItemsAdapter.kt

@@ -14,6 +14,7 @@ import com.simplemobiletools.filemanager.Config
 import com.simplemobiletools.filemanager.R
 import com.simplemobiletools.filemanager.activities.SimpleActivity
 import com.simplemobiletools.filemanager.dialogs.RenameItemDialog
+import com.simplemobiletools.filepicker.dialogs.ConfirmationDialog
 import com.simplemobiletools.filepicker.extensions.formatSize
 import com.simplemobiletools.filepicker.extensions.isGif
 import com.simplemobiletools.filepicker.extensions.toast
@@ -60,6 +61,10 @@ class ItemsAdapter(val activity: SimpleActivity, val mItems: List<FileDirItem>,
                     shareFiles()
                     true
                 }
+                R.id.cab_delete -> {
+                    askConfirmDelete()
+                    true
+                }
                 else -> false
             }
         }
@@ -125,6 +130,23 @@ class ItemsAdapter(val activity: SimpleActivity, val mItems: List<FileDirItem>,
         }
     }
 
+    private fun askConfirmDelete() {
+        ConfirmationDialog(activity, listener = object : ConfirmationDialog.OnConfirmedListener {
+            override fun onConfirmed() {
+                actMode?.finish()
+                prepareForDeleting()
+            }
+        })
+    }
+
+    private fun prepareForDeleting() {
+        val selections = multiSelector.selectedPositions
+        val paths = ArrayList<String>(selections.size)
+        selections.forEach { paths.add(mItems[it].path) }
+        listener?.prepareForDeleting(paths)
+    }
+
+
     private fun getSelectedMedia(): List<FileDirItem> {
         val positions = multiSelector.selectedPositions
         val selectedMedia = ArrayList<FileDirItem>(positions.size)
@@ -199,5 +221,7 @@ class ItemsAdapter(val activity: SimpleActivity, val mItems: List<FileDirItem>,
 
     interface ItemOperationsListener {
         fun refreshItems()
+
+        fun prepareForDeleting(paths: ArrayList<String>)
     }
 }

app/src/main/kotlin/com/simplemobiletools/filemanager/fragments/ItemsFragment.kt

@@ -7,11 +7,9 @@ import android.net.Uri
 import android.os.Bundle
 import android.support.design.widget.Snackbar
 import android.view.LayoutInflater
-import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
 import android.webkit.MimeTypeMap
-import android.widget.AdapterView
 import com.simplemobiletools.filemanager.Config
 import com.simplemobiletools.filemanager.PATH
 import com.simplemobiletools.filemanager.R
@@ -27,7 +25,7 @@ import kotlinx.android.synthetic.main.items_fragment.*
 import java.io.File
 import java.util.*
 
-class ItemsFragment : android.support.v4.app.Fragment(), AdapterView.OnItemClickListener, ItemsAdapter.ItemOperationsListener, View.OnTouchListener {
+class ItemsFragment : android.support.v4.app.Fragment(), ItemsAdapter.ItemOperationsListener {
     private var mListener: ItemInteractionListener? = null
     private var mSnackbar: Snackbar? = null
 
@@ -78,11 +76,11 @@ class ItemsFragment : android.support.v4.app.Fragment(), AdapterView.OnItemClick
         mItems = newItems
 
         val adapter = ItemsAdapter(activity as SimpleActivity, mItems, this) {
-
+            itemClicked(it)
         }
         items_list.adapter = adapter
         items_list.addItemDecoration(RecyclerViewDivider(context))
-        items_list.setOnTouchListener(this)
+        items_list.setOnTouchListener { view, motionEvent -> checkDelete(); true }
     }
 
     fun setListener(listener: ItemInteractionListener) {
@@ -125,8 +123,7 @@ class ItemsFragment : android.support.v4.app.Fragment(), AdapterView.OnItemClick
         return 0
     }
 
-    override fun onItemClick(parent: AdapterView<*>, view: View, position: Int, id: Long) {
+    fun itemClicked(item: FileDirItem) {
-        val item = mItems[position]
         if (item.isDirectory) {
             mListener?.itemClicked(item)
         } else {
@@ -177,26 +174,12 @@ class ItemsFragment : android.support.v4.app.Fragment(), AdapterView.OnItemClick
         return type + "/*"
     }
 
-    /*override fun onPrepareActionMode(mode: ActionMode, menu: Menu): Boolean {
+    /*override fun onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean {
-        val menuItem = menu.findItem(R.id.cab_rename)
-        menuItem.isVisible = mSelectedItemsCnt == 1
-        return true
-    }
-
-    override fun onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean {
         when (item.itemId) {
-            R.id.cab_rename -> {
-                displayRenameDialog()
-                mode.finish()
-            }
             R.id.cab_copy -> {
                 displayCopyDialog()
                 mode.finish()
             }
-            R.id.cab_delete -> {
-                prepareForDeleting()
-                mode.finish()
-            }
             else -> return false
         }
 
@@ -227,15 +210,6 @@ class ItemsFragment : android.support.v4.app.Fragment(), AdapterView.OnItemClick
         })
     }
 
-    private fun getSelectedItem(): FileDirItem? {
-        val itemIndexes = getSelectedItemIndexes()
-        if (itemIndexes.isEmpty())
-            return null
-
-        val itemIndex = itemIndexes[0]
-        return mItems[itemIndex]
-    }
-
     private fun getSelectedItemIndexes(): List<Int> {
         /*val items = items_list.checkedItemPositions
         val cnt = items.size()
@@ -246,21 +220,15 @@ class ItemsFragment : android.support.v4.app.Fragment(), AdapterView.OnItemClick
         return ArrayList()
     }
 
-    private fun prepareForDeleting() {
+    override fun prepareForDeleting(paths: ArrayList<String>) {
-        mToBeDeleted.clear()
+        activity.toast(R.string.deleting)
-        /*val items = items_list.checkedItemPositions
+        mToBeDeleted = paths
-        val cnt = items.size()
+        val deletedCnt = mToBeDeleted.size
-        var deletedCnt = 0
-        for (i in 0..cnt - 1) {
-            if (items.valueAt(i)) {
-                val id = items.keyAt(i)
-                val path = mItems[id].path
-                mToBeDeleted.add(path)
-                deletedCnt++
-            }
-        }
 
-        notifyDeletion(deletedCnt)*/
+        if ((activity as SimpleActivity).isShowingPermDialog(File(mToBeDeleted[0])))
+            return
+
+        notifyDeletion(deletedCnt)
     }
 
     private fun notifyDeletion(cnt: Int) {
@@ -275,12 +243,10 @@ class ItemsFragment : android.support.v4.app.Fragment(), AdapterView.OnItemClick
         fillItems()
     }
 
-    override fun onTouch(v: View, event: MotionEvent): Boolean {
+    fun checkDelete() {
-        if (mSnackbar != null && mSnackbar!!.isShown) {
+        if (mSnackbar?.isShown == true) {
             deleteItems()
         }
-
-        return false
     }
 
     private fun deleteItems() {

app/src/main/res/values-de/strings.xml

@@ -13,6 +13,7 @@
     <string name="empty_name">Please enter a name</string>
     <string name="error_occurred">Ein unbekannter Fehler ist aufgetreten</string>
     <string name="delete">Löschen</string>
+    <string name="deleting">Lösche</string>
     <string name="undo">Rückgängig</string>
     <string name="rename">Umbenennen</string>
     <string name="properties">Eigenschaften</string>

app/src/main/res/values-es/strings.xml

@@ -13,6 +13,7 @@
     <string name="empty_name">Por favor, introduce un nombre</string>
     <string name="error_occurred">Se ha producido un error inesperado</string>
     <string name="delete">Eliminar</string>
+    <string name="deleting">Eliminando</string>
     <string name="undo">Deshacer</string>
     <string name="rename">Renombrar</string>
     <string name="properties">Propiedades</string>

app/src/main/res/values-it/strings.xml

@@ -13,6 +13,7 @@
     <string name="empty_name">Inserisci un nome</string>
     <string name="error_occurred">Riscontrato un errore sconosciuto</string>
     <string name="delete">Elimina</string>
+    <string name="deleting">Eliminazione</string>
     <string name="undo">Annulla</string>
     <string name="rename">Rinomina</string>
     <string name="properties">Proprietà</string>

app/src/main/res/values-ja/strings.xml

@@ -13,6 +13,7 @@
     <string name="empty_name">Please enter a name</string>
     <string name="error_occurred">不明なエラーが発生しました</string>
     <string name="delete">削除</string>
+    <string name="deleting">削除中</string>
     <string name="undo">元に戻す</string>
     <string name="rename">名前を変更</string>
     <string name="properties">Properties</string>

app/src/main/res/values-pt-rPT/strings.xml

@@ -13,6 +13,7 @@
     <string name="empty_name">Por favor digite o nome</string>
     <string name="error_occurred">Ocorreu um erro desconhecido</string>
     <string name="delete">Apagar</string>
+    <string name="deleting">A apagar</string>
     <string name="undo">Desfazer</string>
     <string name="rename">Renomear</string>
     <string name="properties">Propriedades</string>

app/src/main/res/values-sv/strings.xml

@@ -13,6 +13,7 @@
     <string name="empty_name">Please enter a name</string>
     <string name="error_occurred">Ett okänt fel har uppstått</string>
     <string name="delete">Ta bort</string>
+    <string name="deleting">Tar bort</string>
     <string name="undo">Ångra</string>
     <string name="rename">Döp om</string>
     <string name="properties">Properties</string>

app/src/main/res/values/strings.xml

@@ -13,6 +13,7 @@
     <string name="empty_name">Please enter a name</string>
     <string name="error_occurred">An unknown error occurred</string>
     <string name="delete">Delete</string>
+    <string name="deleting">Deleting</string>
     <string name="undo">Undo</string>
     <string name="rename">Rename</string>
     <string name="properties">Properties</string>