| /* |
| * Copyright (C) 2007 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.example.codelab.rssexample; |
| |
| import android.app.Activity; |
| import android.content.Intent; |
| import android.view.View.OnClickListener; |
| import android.view.View; |
| import android.widget.Button; |
| import android.widget.TextView; |
| import android.text.TextUtils; |
| import android.os.Bundle; |
| |
| /*** Form to add a new RSS feed. |
| It is a dialog form,**/ |
| public class AddRssItem extends Activity { |
| |
| // Button handler for Submit/Cancel. |
| // It is a dialog style form because it's declared as such |
| // in the manifest. |
| private OnClickListener mClickListener = new OnClickListener(){ |
| public void onClick(View v){ |
| if(v.getId() == R.id.submit){ |
| String title = ((TextView) findViewById(R.id.title_textbox)).getText().toString(); |
| String url = ((TextView) findViewById(R.id.url_textbox)).getText().toString(); |
| if(TextUtils.isEmpty(title) || TextUtils.isEmpty(url)){ |
| showAlert("Missing Values", |
| "You must specify both a title and a URL value", |
| "OK", |
| null, false, null); |
| return; |
| } |
| Intent res = new Intent("Accepted"); |
| res.putExtra(RssContentProvider.TITLE, title); |
| res.putExtra(RssContentProvider.URL, url); |
| res.putExtra(RssContentProvider.LAST_UPDATED, 0); |
| res.putExtra(RssContentProvider.CONTENT, "<html><body><h2>Not updated yet.</h2></body></html>"); |
| setResult(RESULT_OK, res); |
| } |
| else |
| setResult(RESULT_CANCELED, (new Intent()).setAction("Canceled" + v.getId())); |
| |
| finish(); |
| |
| } |
| }; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState){ |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.add_item); |
| setTitle(getString(R.string.add_item_label)); |
| |
| Button btn = (Button) findViewById(R.id.cancel); |
| btn.setOnClickListener(mClickListener); |
| |
| btn = (Button) findViewById(R.id.submit); |
| btn.setOnClickListener(mClickListener); |
| } |
| |
| } |
