| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.browser; |
| |
| import android.app.AlertDialog; |
| import android.content.Context; |
| import android.preference.EditTextPreference; |
| import android.util.AttributeSet; |
| |
| public class BrowserHomepagePreference extends EditTextPreference { |
| |
| public BrowserHomepagePreference(Context context, AttributeSet attrs, |
| int defStyle) { |
| super(context, attrs, defStyle); |
| } |
| |
| public BrowserHomepagePreference(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public BrowserHomepagePreference(Context context) { |
| super(context); |
| } |
| |
| @Override |
| protected void onDialogClosed(boolean positiveResult) { |
| if (positiveResult) { |
| String url = getEditText().getText().toString(); |
| if (url.length() > 0 |
| && !BrowserActivity.ACCEPTED_URI_SCHEMA.matcher(url) |
| .matches()) { |
| int colon = url.indexOf(':'); |
| int space = url.indexOf(' '); |
| if (colon == -1 && space == -1) { |
| // if no colon, no space, add "http://" to make it a url |
| getEditText().setText("http://" + url); |
| } else { |
| // show an error dialog and change the positiveResult to |
| // false so that the bad url will not override the old url |
| new AlertDialog.Builder(this.getContext()).setMessage( |
| R.string.bookmark_url_not_valid).setPositiveButton( |
| R.string.ok, null).show(); |
| positiveResult = false; |
| } |
| } |
| } |
| super.onDialogClosed(positiveResult); |
| } |
| } |