Allow specifying any font size. https://redmine.stoutner.com/issues/504

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / dialogs / MoveToFolderDialog.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/MoveToFolderDialog.java b/app/src/main/java/com/stoutner/privacybrowser/dialogs/MoveToFolderDialog.java
index 2bbd4e6674cbe2f9397aa8e70fe0c2b5d9a8d52f..cf944c04a8ce381f85542f17e6186c1576fb2974 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/MoveToFolderDialog.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/dialogs/MoveToFolderDialog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2016-2018 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2016-2019 Soren Stoutner <soren@stoutner.com>.
  *
  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
  *
@@ -24,6 +24,7 @@ import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
+import android.content.SharedPreferences;
 import android.database.Cursor;
 import android.database.DatabaseUtils;
 import android.database.MatrixCursor;
@@ -33,10 +34,7 @@ import android.graphics.BitmapFactory;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.content.ContextCompat;
-// `AppCompatDialogFragment` must be used instead of `DialogFragment` or an error is produced on API <=22.
-import android.support.v7.app.AppCompatDialogFragment;
+import android.preference.PreferenceManager;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.WindowManager;
@@ -47,14 +45,17 @@ import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.core.content.ContextCompat;
+import androidx.fragment.app.DialogFragment;  // The AndroidX dialog fragment must be used or an error is produced on API <= 22.
+
 import com.stoutner.privacybrowser.R;
 import com.stoutner.privacybrowser.activities.BookmarksActivity;
-import com.stoutner.privacybrowser.activities.MainWebViewActivity;
 import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
 
 import java.io.ByteArrayOutputStream;
 
-public class MoveToFolderDialog extends AppCompatDialogFragment {
+public class MoveToFolderDialog extends DialogFragment {
     // Instantiate the class variables.
     private MoveToFolderListener moveToFolderListener;
     private BookmarksDatabaseHelper bookmarksDatabaseHelper;
@@ -62,10 +63,10 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
 
     // The public interface is used to send information back to the parent activity.
     public interface MoveToFolderListener {
-        void onMoveToFolder(AppCompatDialogFragment dialogFragment);
+        void onMoveToFolder(DialogFragment dialogFragment);
     }
 
-    public void onAttach(Context context) {
+    public void onAttach(@NonNull Context context) {
         // Run the default commands.
         super.onAttach(context);
 
@@ -78,14 +79,21 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
     @Override
     @NonNull
     public Dialog onCreateDialog(Bundle savedInstanceState) {
-        // Initialize the database helper.  The two `nulls` do not specify the database name or a `CursorFactory`.  The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
+        // Initialize the database helper.  The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
         bookmarksDatabaseHelper = new BookmarksDatabaseHelper(getContext(), null, null, 0);
 
         // Use an alert dialog builder to create the alert dialog.
         AlertDialog.Builder dialogBuilder;
 
+        // Get a handle for the shared preferences.
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
+
+        // Get the screenshot and theme preferences.
+        boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+        boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
+
         // Set the style according to the theme.
-        if (MainWebViewActivity.darkTheme) {
+        if (darkTheme) {
             dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogDark);
         } else {
             dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogLight);
@@ -115,7 +123,7 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
         final AlertDialog alertDialog = dialogBuilder.create();
 
         // Disable screenshots if not allowed.
-        if (!MainWebViewActivity.allowScreenshots) {
+        if (!allowScreenshots) {
             // Remove the warning below that `getWindow()` might be null.
             assert alertDialog.getWindow() != null;
 
@@ -165,13 +173,16 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
                 }
             }
 
-            // Get a `Cursor` containing the folders to display.
-            foldersCursor = bookmarksDatabaseHelper.getFoldersCursorExcept(exceptFolders.toString());
+            // Get a cursor containing the folders to display.
+            foldersCursor = bookmarksDatabaseHelper.getFoldersExcept(exceptFolders.toString());
 
             // Setup `foldersCursorAdaptor` with `this` context.  `false` disables autoRequery.
             foldersCursorAdapter = new CursorAdapter(alertDialog.getContext(), foldersCursor, false) {
                 @Override
                 public View newView(Context context, Cursor cursor, ViewGroup parent) {
+                    // Remove the incorrect lint warning that `.getLayoutInflater()` might be false.
+                    assert getActivity() != null;
+
                     // Inflate the individual item layout.  `false` does not attach it to the root.
                     return getActivity().getLayoutInflater().inflate(R.layout.move_to_folder_item_linearlayout, parent, false);
                 }
@@ -233,7 +244,7 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
             }
 
             // Get a `Cursor` containing the folders to display.
-            foldersCursor = bookmarksDatabaseHelper.getFoldersCursorExcept(exceptFolders.toString());
+            foldersCursor = bookmarksDatabaseHelper.getFoldersExcept(exceptFolders.toString());
 
             // Combine `homeFolderMatrixCursor` and `foldersCursor`.
             MergeCursor foldersMergeCursor = new MergeCursor(new Cursor[]{homeFolderMatrixCursor, foldersCursor});
@@ -242,6 +253,9 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
             foldersCursorAdapter = new CursorAdapter(alertDialog.getContext(), foldersMergeCursor, false) {
                 @Override
                 public View newView(Context context, Cursor cursor, ViewGroup parent) {
+                    // Remove the incorrect lint warning that `.getLayoutInflater()` might be false.
+                    assert getActivity() != null;
+
                     // Inflate the individual item layout.  `false` does not attach it to the root.
                     return getActivity().getLayoutInflater().inflate(R.layout.move_to_folder_item_linearlayout, parent, false);
                 }
@@ -280,7 +294,7 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
 
     private void addSubfoldersToExceptFolders(String folderName) {
         // Get a `Cursor` will all the immediate subfolders.
-        Cursor subfoldersCursor = bookmarksDatabaseHelper.getSubfoldersCursor(folderName);
+        Cursor subfoldersCursor = bookmarksDatabaseHelper.getSubfolders(folderName);
 
         for (int i = 0; i < subfoldersCursor.getCount(); i++) {
             // Move `subfolderCursor` to the current item.
@@ -297,4 +311,4 @@ public class MoveToFolderDialog extends AppCompatDialogFragment {
             addSubfoldersToExceptFolders(subfolderName);
         }
     }
-}
+}
\ No newline at end of file