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/*
* 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);
}
}
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