/WebVox/src/com/marvin/webvox/BrowserHomepagePreference.java
Java | 65 lines | 39 code | 8 blank | 18 comment | 8 complexity | 28964ebcba990817d9711df158d29ae0 MD5 | raw file
1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.marvin.webvox; 18 19import com.marvin.webvox.R; 20 21import android.app.AlertDialog; 22import android.content.Context; 23import android.preference.EditTextPreference; 24import android.util.AttributeSet; 25 26public class BrowserHomepagePreference extends EditTextPreference { 27 28 public BrowserHomepagePreference(Context context, AttributeSet attrs, 29 int defStyle) { 30 super(context, attrs, defStyle); 31 } 32 33 public BrowserHomepagePreference(Context context, AttributeSet attrs) { 34 super(context, attrs); 35 } 36 37 public BrowserHomepagePreference(Context context) { 38 super(context); 39 } 40 41 @Override 42 protected void onDialogClosed(boolean positiveResult) { 43 if (positiveResult) { 44 String url = getEditText().getText().toString(); 45 if (url.length() > 0 46 && !BrowserActivity.ACCEPTED_URI_SCHEMA.matcher(url) 47 .matches()) { 48 int colon = url.indexOf(':'); 49 int space = url.indexOf(' '); 50 if (colon == -1 && space == -1) { 51 // if no colon, no space, add "http://" to make it a url 52 getEditText().setText("http://" + url); 53 } else { 54 // show an error dialog and change the positiveResult to 55 // false so that the bad url will not override the old url 56 new AlertDialog.Builder(this.getContext()).setMessage( 57 R.string.bookmark_url_not_valid).setPositiveButton( 58 R.string.ok, null).show(); 59 positiveResult = false; 60 } 61 } 62 } 63 super.onDialogClosed(positiveResult); 64 } 65}