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/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.android.basiccontactables;
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import android.app.Activity;
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import android.app.SearchManager;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.view.Menu;
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import android.widget.SearchView;
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/**
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* Simple one-activity app that takes a search term via the Action Bar
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* and uses it as a query to search the contacts database via the Contactables
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* table.
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*/
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public class MainActivity extends Activity {
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public static final int CONTACT_QUERY_LOADER = 0;
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public static final String QUERY_KEY = "query";
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.sample_main);
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if (getIntent() != null) {
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handleIntent(getIntent());
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}
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}
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@Override
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protected void onNewIntent(Intent intent) {
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handleIntent(intent);
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}
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/**
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* Assuming this activity was started with a new intent, process the incoming information and
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* react accordingly.
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* @param intent
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*/
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private void handleIntent(Intent intent) {
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// Special processing of the incoming intent only occurs if the if the action specified
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// by the intent is ACTION_SEARCH.
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if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
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// SearchManager.QUERY is the key that a SearchManager will use to send a query string
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// to an Activity.
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String query = intent.getStringExtra(SearchManager.QUERY);
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// We need to create a bundle containing the query string to send along to the
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// LoaderManager, which will be handling querying the database and returning results.
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Bundle bundle = new Bundle();
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bundle.putString(QUERY_KEY, query);
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ContactablesLoaderCallbacks loaderCallbacks = new ContactablesLoaderCallbacks(this);
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// Start the loader with the new query, and an object that will handle all callbacks.
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getLoaderManager().restartLoader(CONTACT_QUERY_LOADER, bundle, loaderCallbacks);
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}
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate the menu; this adds items to the action bar if it is present.
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getMenuInflater().inflate(R.menu.main, menu);
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// Associate searchable configuration with the SearchView
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SearchManager searchManager =
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(SearchManager) getSystemService(Context.SEARCH_SERVICE);
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SearchView searchView =
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(SearchView) menu.findItem(R.id.search).getActionView();
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searchView.setSearchableInfo(
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searchManager.getSearchableInfo(getComponentName()));
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return true;
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}
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}