/* * 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, "

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"); 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); } }