display an empty properties dialog on info click

app/src/main/java/com/simplemobiletools/filemanager/fragments/ItemsFragment.java

@@ -313,7 +313,7 @@ public class ItemsFragment extends android.support.v4.app.Fragment
         MenuItem menuItem = menu.findItem(R.id.cab_rename);
         menuItem.setVisible(mSelectedItemsCnt == 1);
 
-        menuItem = menu.findItem(R.id.cab_info);
+        menuItem = menu.findItem(R.id.cab_properties);
         menuItem.setVisible(mSelectedItemsCnt == 1);
 
         return true;
@@ -325,8 +325,8 @@ public class ItemsFragment extends android.support.v4.app.Fragment
             case R.id.cab_rename:
                 displayRenameDialog();
                 break;
-            case R.id.cab_info:
+            case R.id.cab_properties:
-                displayInfoDialog();
+                displayPropertiesDialog();
                 break;
             case R.id.cab_share:
                 shareFiles();
@@ -369,24 +369,33 @@ public class ItemsFragment extends android.support.v4.app.Fragment
         startActivity(Intent.createChooser(sendIntent, shareTitle));
     }
 
-    private void displayInfoDialog() {
+    private void displayPropertiesDialog() {
+        final FileDirItem item = getSelectedItem();
+        if (item == null)
+            return;
 
+        final int title = (item.getIsDirectory()) ? R.string.directory_properties : R.string.file_properties;
+
+        final View infoView = getActivity().getLayoutInflater().inflate(R.layout.item_info, null);
+        final AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+        builder.setTitle(getResources().getString(title));
+        builder.setView(infoView);
+        builder.setPositiveButton(R.string.ok, null);
+        builder.create().show();
     }
 
     private void displayRenameDialog() {
-        final List<Integer> itemIndexes = getSelectedItemIndexes();
+        final FileDirItem item = getSelectedItem();
-        if (itemIndexes.isEmpty())
+        if (item == null)
             return;
 
-        final int itemIndex = itemIndexes.get(0);
-        final FileDirItem item = mItems.get(itemIndex);
         final View renameView = getActivity().getLayoutInflater().inflate(R.layout.rename_item, null);
         final EditText itemName = (EditText) renameView.findViewById(R.id.item_name);
         itemName.setText(item.getName());
 
-        final int renameString = (item.getIsDirectory()) ? R.string.rename_directory : R.string.rename_file;
+        final int title = (item.getIsDirectory()) ? R.string.rename_directory : R.string.rename_file;
         final AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
-        builder.setTitle(getResources().getString(renameString));
+        builder.setTitle(getResources().getString(title));
         builder.setView(renameView);
         builder.setPositiveButton(R.string.ok, null);
         builder.setNegativeButton(R.string.cancel, null);
@@ -487,6 +496,15 @@ public class ItemsFragment extends android.support.v4.app.Fragment
         });
     }
 
+    private FileDirItem getSelectedItem() {
+        final List<Integer> itemIndexes = getSelectedItemIndexes();
+        if (itemIndexes.isEmpty())
+            return null;
+
+        final int itemIndex = itemIndexes.get(0);
+        return mItems.get(itemIndex);
+    }
+
     private List<Integer> getSelectedItemIndexes() {
         final List<Integer> selectedItems = new ArrayList<>();
         final SparseBooleanArray items = mListView.getCheckedItemPositions();

app/src/main/res/layout/item_info.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    android:id="@+id/dialog_holder"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="@dimen/activity_margin">
+
+</LinearLayout>

app/src/main/res/menu/cab.xml

@@ -2,9 +2,9 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:app="http://schemas.android.com/apk/res-auto">
     <item
-        android:id="@+id/cab_info"
+        android:id="@+id/cab_properties"
         android:icon="@mipmap/info"
-        android:title="@string/info"
+        android:title="@string/properties"
         app:showAsAction="ifRoom"/>
     <item
         android:id="@+id/cab_rename"

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

@@ -15,7 +15,7 @@
     <string name="delete">Löschen</string>
     <string name="undo">Rückgängig</string>
     <string name="rename">Umbenennen</string>
-    <string name="info">Info</string>
+    <string name="properties">Properties</string>
     <string name="copy">Kopieren</string>
     <string name="copy_move">Copy/Move</string>
     <string name="share">Teilen</string>
@@ -34,6 +34,8 @@
     <string name="initial_breadcrumb">home</string>
     <string name="ok">OK</string>
     <string name="cancel">Abbrechen</string>
+    <string name="file_properties">File properties</string>
+    <string name="directory_properties">Directory properties</string>
 
     <plurals name="items_deleted">
         <item quantity="one">1 Datei/Ordner gelöscht</item>

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

@@ -15,7 +15,7 @@
     <string name="delete">Elimina</string>
     <string name="undo">Annulla</string>
     <string name="rename">Rinomina</string>
-    <string name="info">Info</string>
+    <string name="properties">Properties</string>
     <string name="copy">Copia</string>
     <string name="copy_move">Copy/Move</string>
     <string name="share">Condividi</string>
@@ -34,6 +34,8 @@
     <string name="initial_breadcrumb">home</string>
     <string name="ok">OK</string>
     <string name="cancel">Cancel</string>
+    <string name="file_properties">File properties</string>
+    <string name="directory_properties">Directory properties</string>
 
     <plurals name="items_deleted">
         <item quantity="one">1 elemento eliminato</item>

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

@@ -15,7 +15,7 @@
     <string name="delete">削除</string>
     <string name="undo">元に戻す</string>
     <string name="rename">名前を変更</string>
-    <string name="info">Info</string>
+    <string name="properties">Properties</string>
     <string name="copy">コピー</string>
     <string name="copy_move">Copy/Move</string>
     <string name="share">Dela</string>
@@ -34,6 +34,8 @@
     <string name="initial_breadcrumb">ホーム</string>
     <string name="ok">OK</string>
     <string name="cancel">Cancel</string>
+    <string name="file_properties">File properties</string>
+    <string name="directory_properties">Directory properties</string>
 
     <plurals name="items_deleted">
         <item quantity="one">1 アイテムを削除しました</item>

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

@@ -15,7 +15,7 @@
     <string name="delete">Ta bort</string>
     <string name="undo">Ångra</string>
     <string name="rename">Döp om</string>
-    <string name="info">Info</string>
+    <string name="properties">Properties</string>
     <string name="copy">Kopiera</string>
     <string name="copy_move">Copy/Move</string>
     <string name="share">Dela</string>
@@ -34,6 +34,8 @@
     <string name="initial_breadcrumb">home</string>
     <string name="ok">OK</string>
     <string name="cancel">Cancel</string>
+    <string name="file_properties">File properties</string>
+    <string name="directory_properties">Directory properties</string>
 
     <plurals name="items_deleted">
         <item quantity="one">1 objekt borttagen</item>

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

@@ -15,7 +15,7 @@
     <string name="delete">Delete</string>
     <string name="undo">Undo</string>
     <string name="rename">Rename</string>
-    <string name="info">Info</string>
+    <string name="properties">Properties</string>
     <string name="copy">Copy</string>
     <string name="copy_move">Copy/Move</string>
     <string name="share">Share</string>
@@ -34,6 +34,8 @@
     <string name="initial_breadcrumb">home</string>
     <string name="ok">OK</string>
     <string name="cancel">Cancel</string>
+    <string name="file_properties">File properties</string>
+    <string name="directory_properties">Directory properties</string>
 
     <plurals name="items_deleted">
         <item quantity="one">1 item deleted</item>