--- /dev/null
+/**
+ * Copyright 2016 Soren Stoutner <soren@stoutner.com>.
+ *
+ * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
+ *
+ * Privacy Browser is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Privacy Browser is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.stoutner.privacybrowser;
+
+import android.app.Activity;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.content.DialogInterface;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+// If we don't use android.support.v7.app.AlertDialog instead of android.app.AlertDialog then the dialog will be covered by the keyboard.
+import android.support.v7.app.AlertDialog;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.EditText;
+
+public class CreateBookmark extends DialogFragment {
+ // The public interface is used to send information back to the parent activity.
+ public interface CreateBookmarkListener {
+ void onCreateBookmarkCancel(DialogFragment createBookmarkDialogFragment);
+
+ void onCreateBookmarkCreate(DialogFragment createBookmarkDialogFragment);
+ }
+
+ // createBookmarkListener is used in onAttach() and onCreateDialog()
+ private CreateBookmarkListener createBookmarkListener;
+
+ // Check to make sure the parent activity implements the listener.
+ public void onAttach(Activity parentActivity) {
+ super.onAttach(parentActivity);
+ try {
+ createBookmarkListener = (CreateBookmarkListener) parentActivity;
+ } catch(ClassCastException exception) {
+ throw new ClassCastException(parentActivity.toString() + " must implement CreateBookmarkListener.");
+ }
+ }
+
+ // onCreateDialog requires @NonNull.
+ @Override
+ @NonNull
+ public Dialog onCreateDialog(Bundle savedInstanceState) {
+ // Create a drawable version of the favorite icon.
+ Drawable favoriteIconDrawable = new BitmapDrawable(getResources(), MainWebViewActivity.favoriteIcon);
+
+ // Get the activity's layout inflater.
+ LayoutInflater customDialogInflater = getActivity().getLayoutInflater();
+
+ // Use AlertDialog.Builder to create the AlertDialog. The style formats the color of the button text.
+ AlertDialog.Builder createBookmarkDialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowser_AlertDialog);
+ createBookmarkDialogBuilder.setTitle(R.string.create_bookmark);
+ createBookmarkDialogBuilder.setIcon(favoriteIconDrawable);
+ // The parent view is "null" because it will be assigned by AlertDialog.
+ createBookmarkDialogBuilder.setView(customDialogInflater.inflate(R.layout.create_bookmark_dialog, null));
+
+ // Set an onClick listener on the negative button.
+ createBookmarkDialogBuilder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ createBookmarkListener.onCreateBookmarkCancel(CreateBookmark.this);
+ }
+ });
+
+ // Set an onClick listener on the positive button.
+ createBookmarkDialogBuilder.setPositiveButton(R.string.create, new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ createBookmarkListener.onCreateBookmarkCreate(CreateBookmark.this);
+ }
+ });
+
+
+ // Create an AlertDialog from the AlertDialog.Builder.
+ final AlertDialog createBookmarkDialog = createBookmarkDialogBuilder.create();
+
+ // Show the keyboard when the Dialog is displayed on the screen.
+ createBookmarkDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
+
+ // We need to show the AlertDialog before we can call setOnKeyListener() below.
+ createBookmarkDialog.show();
+
+ // Allow the "enter" key on the keyboard to create the bookmark from "create_bookmark_name_edittext".
+ EditText createBookmarkNameEditText = (EditText) createBookmarkDialog.findViewById(R.id.create_bookmark_name_edittext);
+ assert createBookmarkNameEditText != null; // Remove the warning below that createBookmarkNameEditText might be null.
+ createBookmarkNameEditText.setOnKeyListener(new View.OnKeyListener() {
+ public boolean onKey(View v, int keyCode, KeyEvent event) {
+ // If the event is a key-down on the "enter" button, select the PositiveButton "Create".
+ if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
+ // Trigger the createBookmarkListener.
+ createBookmarkListener.onCreateBookmarkCreate(CreateBookmark.this);
+
+ // Manually dismiss the AlertDialog.
+ createBookmarkDialog.dismiss();
+
+ // Consume the event.
+ return true;
+ } else { // If any other key was pressed, do not consume the event.
+ return false;
+ }
+ }
+ });
+
+ // Set the formattedUrlString as the initial text of "create_bookmark_url_edittext".
+ EditText createBookmarkUrlEditText = (EditText) createBookmarkDialog.findViewById(R.id.create_bookmark_url_edittext);
+ assert createBookmarkUrlEditText != null;// Remove the warning below that createBookmarkUrlEditText might be null.
+ createBookmarkUrlEditText.setText(MainWebViewActivity.formattedUrlString);
+
+ // Allow the "enter" key on the keyboard to create the bookmark from "create_bookmark_url_edittext".
+ createBookmarkUrlEditText.setOnKeyListener(new View.OnKeyListener() {
+ public boolean onKey(View v, int keyCode, KeyEvent event) {
+ // If the event is a key-down on the "enter" button, select the PositiveButton "Create".
+ if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
+ // Trigger the create listener.
+ createBookmarkListener.onCreateBookmarkCreate(CreateBookmark.this);
+
+ // Manually dismiss the AlertDialog.
+ createBookmarkDialog.dismiss();
+
+ // Consume the event.
+ return true;
+ } else { // If any other key was pressed, do not consume the event.
+ return false;
+ }
+ }
+ });
+
+ // onCreateDialog requires the return of an AlertDialog
+ return createBookmarkDialog;
+ }
+}
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projects / PrivacyBrowserAndroid.git / blobdiff