Renaming and Deleting bookmark folders is now available yay

app/src/main/java/acr/browser/lightning/activity/BrowserActivity.java

@@ -9,6 +9,7 @@ import android.animation.LayoutTransition;
 import android.animation.ValueAnimator;
 import android.animation.ValueAnimator.AnimatorUpdateListener;
 import android.app.Activity;
+import android.app.Dialog;
 import android.content.ClipData;
 import android.content.ClipboardManager;
 import android.content.Context;
@@ -16,7 +17,6 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.res.Configuration;
-import android.content.res.Resources.Theme;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteException;
 import android.graphics.Bitmap;
@@ -95,7 +95,6 @@ import android.widget.TextView;
 import android.widget.TextView.OnEditorActionListener;
 import android.widget.VideoView;
 
-import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
@@ -119,7 +118,6 @@ import acr.browser.lightning.R;
 import acr.browser.lightning.constant.BookmarkPage;
 import acr.browser.lightning.constant.Constants;
 import acr.browser.lightning.constant.HistoryPage;
-import acr.browser.lightning.constant.StartPage;
 import acr.browser.lightning.controller.BrowserController;
 import acr.browser.lightning.database.BookmarkManager;
 import acr.browser.lightning.database.HistoryDatabase;
@@ -324,7 +322,7 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         mSearch.setOnTouchListener(search.new TouchListener());
 
         mSystemBrowser = getSystemBrowser();
-        Thread initialize = new Thread(new Runnable() {
+        new Thread(new Runnable() {
 
             @Override
             public void run() {
@@ -346,8 +344,7 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
                 initializeSearchSuggestions(mSearch);
             }
 
-        });
-        initialize.run();
+        }).run();
 
         View view = findViewById(R.id.bookmark_back_button);
         view.setOnClickListener(new OnClickListener() {
@@ -817,8 +814,7 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
      * adapter doesn't always change when notifyDataChanged gets called.
      */
     private void notifyBookmarkDataSetChanged() {
-        if (mBookmarkAdapter == null)
-            return;
+        if (mBookmarkAdapter != null)
             mBookmarkAdapter.notifyDataSetChanged();
     }
 
@@ -836,8 +832,7 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
     private void setBookmarkDataSet(List<HistoryItem> items, boolean animate) {
         mBookmarkList.clear();
         mBookmarkList.addAll(items);
-        if (mBookmarkAdapter != null)
-            mBookmarkAdapter.notifyDataSetChanged();
+        notifyBookmarkDataSetChanged();
         final int resource;
         if (mBookmarkManager.isRootFolder())
             resource = R.drawable.ic_action_star;
@@ -876,11 +871,12 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         startRotation.setDuration(250);
         finishRotation.setDuration(250);
 
-        if (animate)
+        if (animate) {
             mBookmarkTitleImage.startAnimation(startRotation);
-        else
+        } else {
             mBookmarkTitleImage.setImageResource(resource);
         }
+    }
 
     /**
      * method that shows a dialog asking what string the user wishes to search
@@ -979,7 +975,7 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         @Override
         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
             if (mBookmarkList.get(position).getIsFolder()) {
-                setBookmarkDataSet(mBookmarkManager.getBookmarksFromFolder(mBookmarkList.get(position).getUrl(), true), true);
+                setBookmarkDataSet(mBookmarkManager.getBookmarksFromFolder(mBookmarkList.get(position).getTitle(), true), true);
                 return;
             }
             if (mCurrentView != null) {
@@ -1001,49 +997,10 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
 
         @Override
         public boolean onItemLongClick(AdapterView<?> arg0, View arg1, final int position, long arg3) {
-
-            if (mBookmarkList.get(position).getIsFolder())
+            longPressBookmarkLink(mBookmarkList.get(position).getUrl());
             return true;
-            AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
-            builder.setTitle(mActivity.getResources().getString(R.string.action_bookmarks));
-            builder.setMessage(getResources().getString(R.string.dialog_bookmark))
-                    .setCancelable(true)
-                    .setPositiveButton(getResources().getString(R.string.action_new_tab),
-                            new DialogInterface.OnClickListener() {
-                                @Override
-                                public void onClick(DialogInterface dialog, int id) {
-                                    newTab(mBookmarkList.get(position).getUrl(), false);
-                                    mDrawerLayout.closeDrawers();
         }
-                            })
-                    .setNegativeButton(getResources().getString(R.string.action_delete),
-                            new DialogInterface.OnClickListener() {
 
-                                @Override
-                                public void onClick(DialogInterface dialog, int which) {
-                                    if (mBookmarkManager.deleteBookmark(mBookmarkList.get(position))) {
-                                        mBookmarkList.remove(position);
-                                        notifyBookmarkDataSetChanged();
-                                        mSearchAdapter.refreshBookmarks();
-                                        openBookmarks();
-                                        if (mCurrentView != null) {
-                                            updateBookmarkIndicator(mCurrentView.getUrl());
-                                        }
-                                    }
-                                }
-                            })
-                    .setNeutralButton(getResources().getString(R.string.action_edit),
-                            new DialogInterface.OnClickListener() {
-
-                                @Override
-                                public void onClick(DialogInterface dialog, int which) {
-                                    editBookmark(position);
-                                }
-                            });
-            AlertDialog alert = builder.create();
-            alert.show();
-            return true;
-        }
     }
 
     /**
@@ -1107,6 +1064,49 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         editBookmarkDialog.show();
     }
 
+    /**
+     * Show a dialog to rename a folder
+     *
+     * @param id the position of the HistoryItem (folder) in the bookmark list
+     */
+    private synchronized void renameFolder(final int id) {
+        final AlertDialog.Builder editFolderDialog = new AlertDialog.Builder(mActivity);
+        editFolderDialog.setTitle(R.string.title_rename_folder);
+        final EditText getTitle = new EditText(mActivity);
+        getTitle.setHint(R.string.hint_title);
+        getTitle.setText(mBookmarkList.get(id).getTitle());
+        getTitle.setSingleLine();
+        LinearLayout layout = new LinearLayout(mActivity);
+        layout.setOrientation(LinearLayout.VERTICAL);
+        int padding = Utils.convertDpToPixels(10);
+        layout.setPadding(padding, padding, padding, padding);
+        layout.addView(getTitle);
+        editFolderDialog.setView(layout);
+        editFolderDialog.setPositiveButton(getResources().getString(R.string.action_ok),
+                new DialogInterface.OnClickListener() {
+
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        String oldTitle = mBookmarkList.get(id).getTitle();
+                        String newTitle = getTitle.getText().toString();
+
+                        mBookmarkManager.renameFolder(oldTitle, newTitle);
+
+                        setBookmarkDataSet(mBookmarkManager.getBookmarksFromFolder(null, true), false);
+
+                        Collections.sort(mBookmarkList, new SortIgnoreCase());
+                        if (mCurrentView != null && mCurrentView.getUrl().startsWith(Constants.FILE)
+                                && mCurrentView.getUrl().endsWith(BookmarkPage.FILENAME)) {
+                            openBookmarkPage(mWebView);
+                        }
+                        if (mCurrentView != null) {
+                            updateBookmarkIndicator(mCurrentView.getUrl());
+                        }
+                    }
+                });
+        editFolderDialog.show();
+    }
+
     /**
      * displays the WebView contained in the LightningView Also handles the
      * removal of previous views
@@ -1366,7 +1366,6 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         finish();
     }
 
-    @SuppressWarnings("deprecation")
     private void clearHistory() {
         this.deleteDatabase(HistoryDatabase.DATABASE_NAME);
         WebViewDatabase m = WebViewDatabase.getInstance(this);
@@ -1385,7 +1384,6 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         Utils.trimCache(this);
     }
 
-    @SuppressWarnings("deprecation")
     private void clearCookies() {
         // TODO Break out web storage deletion into its own option/action
         // TODO clear web storage for all sites that are visited in Incognito mode
@@ -2528,7 +2526,51 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         }
     }
 
+    private void longPressFolder(String url) {
+        final int position = BookmarkManager.getIndexOfBookmark(mBookmarkList, url);
+        if (position == -1) {
+            return;
+        }
+        DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                switch (which) {
+                    case DialogInterface.BUTTON_POSITIVE:
+                        renameFolder(position);
+                        break;
+
+                    case DialogInterface.BUTTON_NEGATIVE:
+                        mBookmarkManager.deleteFolder(mBookmarkList.get(position).getTitle());
+
+                        setBookmarkDataSet(mBookmarkManager.getBookmarksFromFolder(null, true), false);
+
+                        Collections.sort(mBookmarkList, new SortIgnoreCase());
+                        if (mCurrentView != null && mCurrentView.getUrl().startsWith(Constants.FILE)
+                                && mCurrentView.getUrl().endsWith(BookmarkPage.FILENAME)) {
+                            openBookmarkPage(mWebView);
+                        }
+                        if (mCurrentView != null) {
+                            updateBookmarkIndicator(mCurrentView.getUrl());
+                        }
+                        break;
+                }
+            }
+        };
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
+        builder.setTitle(R.string.action_folder)
+                .setMessage(R.string.dialog_folder)
+                .setCancelable(true)
+                .setPositiveButton(R.string.action_rename, dialogClickListener)
+                .setNegativeButton(R.string.action_delete, dialogClickListener)
+                .show();
+    }
+
     private void longPressBookmarkLink(final String url) {
+        if (url.startsWith(Constants.FOLDER)) {
+            longPressFolder(url);
+            return;
+        }
         final int position = BookmarkManager.getIndexOfBookmark(mBookmarkList, url);
         if (position == -1) {
             return;
@@ -2541,7 +2583,6 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
                         newTab(mBookmarkList.get(position).getUrl(), false);
                         mDrawerLayout.closeDrawers();
                         break;
-
                     case DialogInterface.BUTTON_NEGATIVE:
                         if (mBookmarkManager.deleteBookmark(mBookmarkList.get(position))) {
                             mBookmarkList.remove(position);
@@ -2553,7 +2594,6 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
                             }
                         }
                         break;
-
                     case DialogInterface.BUTTON_NEUTRAL:
                         editBookmark(position);
                         break;
@@ -2562,8 +2602,8 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         };
 
         AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
-        builder.setTitle(R.string.action_bookmarks);
-        builder.setMessage(R.string.dialog_bookmark)
+        builder.setTitle(R.string.action_bookmarks)
+                .setMessage(R.string.dialog_bookmark)
                 .setCancelable(true)
                 .setPositiveButton(R.string.action_new_tab, dialogClickListener)
                 .setNegativeButton(R.string.action_delete, dialogClickListener)
@@ -2596,8 +2636,8 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         };
 
         AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
-        builder.setTitle(R.string.action_history);
-        builder.setMessage(R.string.dialog_history_long_press)
+        builder.setTitle(R.string.action_history)
+                .setMessage(R.string.dialog_history_long_press)
                 .setCancelable(true)
                 .setPositiveButton(R.string.action_new_tab, dialogClickListener)
                 .setNegativeButton(R.string.action_delete, dialogClickListener)
@@ -2814,7 +2854,7 @@ public abstract class BrowserActivity extends ThemableActivity implements Browse
         public void onReceive(Context context, Intent intent) {
             super.onReceive(context, intent);
             boolean isConnected = isConnected(context);
-            Log.d("Lightning", "Network Connected: " + String.valueOf(isConnected));
+            Log.d(Constants.TAG, "Network Connected: " + String.valueOf(isConnected));
             for (int n = 0; n < mWebViewList.size(); n++) {
                 WebView view = mWebViewList.get(n).getWebView();
                 if (view != null)

app/src/main/java/acr/browser/lightning/database/BookmarkManager.java

@@ -5,9 +5,11 @@ import android.content.Context;
 import android.database.Cursor;
 import android.os.Environment;
 import android.provider.Browser;
+import android.support.annotation.NonNull;
 
 import org.json.JSONException;
 import org.json.JSONObject;
+import org.w3c.dom.ls.LSInput;
 
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
@@ -19,11 +21,13 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Locale;
 import java.util.Set;
 
 import acr.browser.lightning.R;
+import acr.browser.lightning.constant.Constants;
 import acr.browser.lightning.preference.PreferenceManager;
 import acr.browser.lightning.utils.Utils;
 
@@ -126,38 +130,52 @@ public class BookmarkManager {
      * @param deleteItem the bookmark item to delete
      */
     public synchronized boolean deleteBookmark(HistoryItem deleteItem) {
-        List<HistoryItem> list;
         if (deleteItem == null || deleteItem.getIsFolder()) {
             return false;
         }
         mBookmarkSearchSet.remove(deleteItem.getUrl());
         mBookmarkList.remove(deleteItem);
-        list = getAllBookmarks(false);
-        File bookmarksFile = new File(mContext.getFilesDir(), FILE_BOOKMARKS);
-        boolean bookmarkDeleted = false;
-        BufferedWriter fileWriter = null;
-        String url = deleteItem.getUrl();
-        try {
-            fileWriter = new BufferedWriter(new FileWriter(bookmarksFile, false));
-            JSONObject object = new JSONObject();
-            for (HistoryItem item : list) {
-                if (!item.getUrl().equalsIgnoreCase(url)) {
-                    object.put(TITLE, item.getTitle());
-                    object.put(URL, item.getUrl());
-                    object.put(FOLDER, item.getFolder());
-                    object.put(ORDER, item.getOrder());
-                    fileWriter.write(object.toString());
-                    fileWriter.newLine();
-                } else {
-                    bookmarkDeleted = true;
+        overwriteBookmarks(mBookmarkList);
+        return true;
+    }
+
+    /**
+     * renames a folder and moves all it's contents to that folder
+     *
+     * @param oldName the folder to be renamed
+     * @param newName the new name of the folder
+     */
+    public synchronized void renameFolder(@NonNull String oldName, @NonNull String newName) {
+        if (newName.length() == 0) {
+            return;
         }
+        for (int n = 0; n < mBookmarkList.size(); n++) {
+            if (mBookmarkList.get(n).getFolder().equals(oldName)) {
+                mBookmarkList.get(n).setFolder(newName);
+            } else if (mBookmarkList.get(n).getIsFolder() && mBookmarkList.get(n).getTitle().equals(oldName)) {
+                mBookmarkList.get(n).setTitle(newName);
+                mBookmarkList.get(n).setUrl(Constants.FOLDER + newName);
+            }
+        }
+        overwriteBookmarks(mBookmarkList);
+    }
+
+    /**
+     * Delete the folder and move all bookmarks to the top level
+     *
+     * @param name the name of the folder to be deleted
+     */
+    public synchronized void deleteFolder(@NonNull String name) {
+        Iterator<HistoryItem> iterator = mBookmarkList.iterator();
+        while (iterator.hasNext()) {
+            HistoryItem item = iterator.next();
+            if (!item.getIsFolder() && item.getFolder().equals(name)) {
+                item.setFolder("");
+            } else if (item.getTitle().equals(name)) {
+                iterator.remove();
             }
-        } catch (IOException | JSONException e) {
-            e.printStackTrace();
-        } finally {
-            Utils.close(fileWriter);
         }
-        return bookmarkDeleted;
+        overwriteBookmarks(mBookmarkList);
     }
 
     /**
@@ -167,7 +185,6 @@ public class BookmarkManager {
      * @param newItem This is the new item that will overwrite the old item
      */
     public synchronized void editBookmark(HistoryItem oldItem, HistoryItem newItem) {
-        List<HistoryItem> list;
         if (oldItem == null || newItem == null || oldItem.getIsFolder()) {
             return;
         }
@@ -185,33 +202,7 @@ public class BookmarkManager {
         if (newItem.getTitle().length() == 0) {
             newItem.setTitle(mContext.getString(R.string.untitled));
         }
-        list = getAllBookmarks(false);
-        File bookmarksFile = new File(mContext.getFilesDir(), FILE_BOOKMARKS);
-        BufferedWriter fileWriter = null;
-        try {
-            fileWriter = new BufferedWriter(new FileWriter(bookmarksFile, false));
-            JSONObject object = new JSONObject();
-            final String url = oldItem.getUrl();
-            for (HistoryItem item : list) {
-                if (!item.getUrl().equalsIgnoreCase(url)) {
-                    object.put(TITLE, item.getTitle());
-                    object.put(URL, item.getUrl());
-                    object.put(FOLDER, item.getFolder());
-                    object.put(ORDER, item.getOrder());
-                } else {
-                    object.put(TITLE, newItem.getTitle());
-                    object.put(URL, newItem.getUrl());
-                    object.put(FOLDER, newItem.getFolder());
-                    object.put(ORDER, newItem.getOrder());
-                }
-                fileWriter.write(object.toString());
-                fileWriter.newLine();
-            }
-        } catch (IOException | JSONException e) {
-            e.printStackTrace();
-        } finally {
-            Utils.close(fileWriter);
-        }
+        overwriteBookmarks(mBookmarkList);
     }
 
     /**
@@ -380,7 +371,7 @@ public class BookmarkManager {
                 if (!folderName.isEmpty() && !folderMap.contains(folderName)) {
                     HistoryItem item = new HistoryItem();
                     item.setTitle(folderName);
-                    item.setUrl(folderName);
+                    item.setUrl(Constants.FOLDER + folderName);
                     item.setIsFolder(true);
                     folderMap.add(folderName);
                     folders.add(item);
@@ -431,9 +422,7 @@ public class BookmarkManager {
 
             Utils.showSnackbar(activity, number + " " + mContext.getResources().getString(R.string.message_import));
         } else {
-            String title = activity.getResources().getString(R.string.title_error);
-            String message = activity.getResources().getString(R.string.dialog_import_error);
-            Utils.createInformativeDialog(activity, title, message);
+            Utils.createInformativeDialog(activity, R.string.title_error, R.string.dialog_import_error);
         }
     }
 
@@ -468,9 +457,7 @@ public class BookmarkManager {
             Utils.showSnackbar(activity, number + " " + message);
         } catch (IOException | JSONException e) {
             e.printStackTrace();
-            String title = activity.getResources().getString(R.string.title_error);
-            String message = activity.getResources().getString(R.string.import_bookmark_error);
-            Utils.createInformativeDialog(activity, title, message);
+            Utils.createInformativeDialog(activity, R.string.title_error, R.string.import_bookmark_error);
         } finally {
             Utils.close(bookmarksReader);
         }
@@ -483,13 +470,14 @@ public class BookmarkManager {
      *
      * @param list the list of bookmarks to overwrite the old ones with
      */
-    public synchronized void overwriteBookmarks(List<HistoryItem> list) {
+    private synchronized void overwriteBookmarks(List<HistoryItem> list) {
         File bookmarksFile = new File(mContext.getFilesDir(), FILE_BOOKMARKS);
         BufferedWriter bookmarkWriter = null;
         try {
             bookmarkWriter = new BufferedWriter(new FileWriter(bookmarksFile, false));
             JSONObject object = new JSONObject();
-            for (HistoryItem item : list) {
+            for (int n = 0; n < list.size(); n++) {
+                HistoryItem item = list.get(n);
                 if (!item.getIsFolder()) {
                     object.put(TITLE, item.getTitle());
                     object.put(URL, item.getUrl());

app/src/main/java/acr/browser/lightning/fragment/GeneralSettingsFragment.java

@@ -565,9 +565,7 @@ public class GeneralSettingsFragment extends PreferenceFragment implements Prefe
                     mPreferences.setFlashSupport(0);
                 }
                 if (!Utils.isFlashInstalled(mActivity) && cbFlash.isChecked()) {
-                    Utils.createInformativeDialog(mActivity,
-                            mActivity.getResources().getString(R.string.title_warning),
-                            mActivity.getResources().getString(R.string.dialog_adobe_not_installed));
+                    Utils.createInformativeDialog(mActivity, R.string.title_warning, R.string.dialog_adobe_not_installed);
                     cbFlash.setEnabled(false);
                     mPreferences.setFlashSupport(0);
                 }

app/src/main/java/acr/browser/lightning/object/SearchAdapter.java

@@ -82,21 +82,9 @@ public class SearchAdapter extends BaseAdapter implements Filterable {
             }
 
         });
-        int color = mDarkTheme ? ThemeUtils.getIconDarkThemeColor(context) : ThemeUtils.getIconLightThemeColor(context);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            mSearchDrawable = context.getDrawable(R.drawable.ic_search);
-            mBookmarkDrawable = context.getDrawable(R.drawable.ic_bookmark);
-            mHistoryDrawable = context.getDrawable(R.drawable.ic_history);
-        } else {
-            mSearchDrawable = context.getResources().getDrawable(R.drawable.ic_search);
-            mBookmarkDrawable = context.getResources().getDrawable(R.drawable.ic_bookmark);
-            mHistoryDrawable = context.getResources().getDrawable(R.drawable.ic_history);
-        }
-        if (mSearchDrawable != null && mBookmarkDrawable != null && mHistoryDrawable != null) {
-            mSearchDrawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
-            mBookmarkDrawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
-            mHistoryDrawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
-        }
+        mSearchDrawable = ThemeUtils.getThemedDrawable(context, R.drawable.ic_search, mDarkTheme);
+        mBookmarkDrawable = ThemeUtils.getThemedDrawable(context, R.drawable.ic_bookmark, mDarkTheme);
+        mHistoryDrawable = ThemeUtils.getThemedDrawable(context, R.drawable.ic_history, mDarkTheme);
         delete.start();
     }
 

app/src/main/java/acr/browser/lightning/utils/ThemeUtils.java

@@ -71,6 +71,22 @@ public class ThemeUtils {
         return resultBitmap;
     }
 
+    @Nullable
+    public static Drawable getThemedDrawable(@NonNull Context context, @DrawableRes int res, boolean dark){
+        int color = dark ? getIconDarkThemeColor(context) : getIconLightThemeColor(context);
+        final Drawable drawable;
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+            drawable = context.getResources().getDrawable(res);
+        } else {
+            drawable = context.getDrawable(res);
+        }
+        if (drawable == null)
+            return null;
+        drawable.mutate();
+        drawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
+        return drawable;
+    }
+
     @Nullable
     public static Drawable getLightThemedDrawable(@NonNull Context context, @DrawableRes int res){
         final Drawable drawable;

app/src/main/java/acr/browser/lightning/utils/Utils.java

@@ -62,7 +62,7 @@ public final class Utils {
         return intent;
     }
 
-    public static void createInformativeDialog(Context context, String title, String message) {
+    public static void createInformativeDialog(Context context, @StringRes int title, @StringRes int message) {
         AlertDialog.Builder builder = new AlertDialog.Builder(context);
         builder.setTitle(title);
         builder.setMessage(message)

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

@@ -205,4 +205,8 @@
     <string name="light_theme">Light Theme</string>
     <string name="black_theme">Black Theme (AMOLED)</string>
     <string name="folder">Folder Name</string>
+    <string name="action_folder">Folder</string>
+    <string name="action_rename">Rename</string>
+    <string name="title_rename_folder">Rename Folder</string>
+    <string name="dialog_folder">What would you like to do with this folder?</string>
 </resources>