import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
-// We have to use `AppCompatDialogFragment` instead of `DialogFragment` or an error is produced on API <=22.
+// `AppCompatDialogFragment` must be used instead of `DialogFragment` or an error is produced on API <=22.
import android.support.v7.app.AppCompatDialogFragment;
import android.view.View;
import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.Button;
import android.widget.CursorAdapter;
import android.widget.ImageView;
import android.widget.ListView;
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;
@Override
@NonNull
public Dialog onCreateDialog(Bundle savedInstanceState) {
- // Use `AlertDialog.Builder` to create the `AlertDialog`. The style formats the color of the button text.
- AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.LightAlertDialog);
+ // Use `AlertDialog.Builder` to create the `AlertDialog`.
+ AlertDialog.Builder dialogBuilder;
+
+ // Set the style according to the theme.
+ if (MainWebViewActivity.darkTheme) {
+ dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogDark);
+ } else {
+ dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogLight);
+ }
+
+ // Set the title.
dialogBuilder.setTitle(R.string.move_to_folder);
- // The parent view is `null` because it will be assigned by `AlertDialog`.
+
+ // Set the view. The parent view is `null` because it will be assigned by `AlertDialog`.
dialogBuilder.setView(getActivity().getLayoutInflater().inflate(R.layout.move_to_folder_dialog, null));
// Set an `onClick()` listener for the negative button.
// Create an `AlertDialog` from the `AlertDialog.Builder`.
final AlertDialog alertDialog = dialogBuilder.create();
- // We need to show the `AlertDialog` before we can modify items in the layout.
+ // Show the `AlertDialog` so the items in the layout can be modified.
alertDialog.show();
+ // Get a handle for the positive button.
+ final Button moveButton = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
+
+ // Initially disable the positive button.
+ moveButton.setEnabled(false);
+
// Initialize the `Cursor` and `CursorAdapter` variables.
Cursor foldersCursor;
CursorAdapter foldersCursorAdapter;
}
}
- // Get a `foldersCursor`.
+ // Get a `Cursor` containing the folders to display.
foldersCursor = BookmarksActivity.bookmarksDatabaseHelper.getFoldersCursorExcept(exceptFolders);
// Combine `homeFolderMatrixCursor` and `foldersCursor`.
MergeCursor foldersMergeCursor = new MergeCursor(new Cursor[]{homeFolderMatrixCursor, foldersCursor});
- // Setup `foldersCursorAdaptor` with `this` context. `false` disables autoRequery.
+ // Setup `foldersCursorAdaptor`. `false` disables autoRequery.
foldersCursorAdapter = new CursorAdapter(alertDialog.getContext(), foldersMergeCursor, false) {
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
ListView foldersListView = (ListView) alertDialog.findViewById(R.id.move_to_folder_listview);
foldersListView.setAdapter(foldersCursorAdapter);
+ // Enable the move button when a folder is selected.
+ foldersListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+ @Override
+ public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+ // Enable the move button.
+ moveButton.setEnabled(true);
+ }
+ });
+
// `onCreateDialog` requires the return of an `AlertDialog`.
return alertDialog;
}