/*
* 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);
}
}