| 1 | /* |
| 2 | * Tomdroid |
| 3 | * Tomboy on Android |
| 4 | * http://www.launchpad.net/tomdroid |
| 5 | * |
| 6 | * Copyright 2011 Olivier Bilodeau <olivier@bottomlesspit.org> |
| 7 | * Copyright 2011 Stefan Hammer <j.4@gmx.at> |
| 8 | * |
| 9 | * This file is part of Tomdroid. |
| 10 | * |
| 11 | * Tomdroid is free software: you can redistribute it and/or modify |
| 12 | * it under the terms of the GNU General Public License as published by |
| 13 | * the Free Software Foundation, either version 3 of the License, or |
| 14 | * (at your option) any later version. |
| 15 | * |
| 16 | * Tomdroid is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU General Public License for more details. |
| 20 | * |
| 21 | * You should have received a copy of the GNU General Public License |
| 22 | * along with Tomdroid. If not, see <http://www.gnu.org/licenses/>. |
| 23 | */ |
| 24 | package org.tomdroid.ui; |
| 25 | |
| 26 | import org.tomdroid.Note; |
| 27 | import org.tomdroid.NoteManager; |
| 28 | import org.tomdroid.R; |
| 29 | import org.tomdroid.sync.SyncManager; |
| 30 | import org.tomdroid.util.SearchSuggestionProvider; |
| 31 | |
| 32 | import android.app.ListActivity; |
| 33 | import android.app.SearchManager; |
| 34 | import android.content.Intent; |
| 35 | import android.database.Cursor; |
| 36 | import android.graphics.Color; |
| 37 | import android.net.Uri; |
| 38 | import android.os.Bundle; |
| 39 | import android.os.Handler; |
| 40 | import android.provider.SearchRecentSuggestions; |
| 41 | import android.util.Log; |
| 42 | import android.view.View; |
| 43 | import android.widget.ListAdapter; |
| 44 | import android.widget.ListView; |
| 45 | import android.widget.TextView; |
| 46 | |
| 47 | public class Search extends ListActivity { |
| 48 | |
| 49 | // Logging info |
| 50 | private static final String TAG = "Tomdroid Search"; |
| 51 | // UI elements |
| 52 | private TextView title; |
| 53 | // UI to data model glue |
| 54 | private TextView listEmptyView; |
| 55 | // UI feedback handler |
| 56 | private Handler syncMessageHandler = new SyncMessageHandler(this); |
| 57 | |
| 58 | private ListAdapter adapter; |
| 59 | |
| 60 | |
| 61 | @Override |
| 62 | public void onCreate(Bundle savedInstanceState) { |
| 63 | super.onCreate(savedInstanceState); |
| 64 | setContentView(R.layout.search); |
| 65 | |
| 66 | title = (TextView) findViewById(R.id.title); |
| 67 | title.setTextColor(Color.DKGRAY); |
| 68 | title.setTextSize(18.0f); |
| 69 | title.setText((CharSequence) getString(R.string.SearchResultTitle)); |
| 70 | |
| 71 | handleIntent(getIntent()); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | protected void onNewIntent(Intent intent) { |
| 76 | setIntent(intent); |
| 77 | handleIntent(intent); |
| 78 | } |
| 79 | |
| 80 | private void handleIntent(Intent intent) { |
| 81 | //handles a search query |
| 82 | if (Intent.ACTION_SEARCH.equals(intent.getAction())) { |
| 83 | String query = intent.getStringExtra(SearchManager.QUERY); |
| 84 | showResults(query); |
| 85 | } |
| 86 | |
| 87 | //adds query to search history suggestions |
| 88 | if (Intent.ACTION_SEARCH.equals(intent.getAction())) { |
| 89 | String query = intent.getStringExtra(SearchManager.QUERY); |
| 90 | SearchRecentSuggestions suggestions = new SearchRecentSuggestions(this, |
| 91 | SearchSuggestionProvider.AUTHORITY, SearchSuggestionProvider.MODE); |
| 92 | suggestions.saveRecentQuery(query, null); |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | public void showResults(String query) { |
| 97 | if (Tomdroid.LOGGING_ENABLED) Log.d(TAG,"Start searching for: "+query); |
| 98 | |
| 99 | |
| 100 | // adapter that binds the ListView UI to the notes in the note manager |
| 101 | adapter = NoteManager.getListAdapter(this, query); |
| 102 | setListAdapter(adapter); |
| 103 | |
| 104 | // set the view shown when query not found |
| 105 | listEmptyView = (TextView) findViewById(R.id.no_results); |
| 106 | listEmptyView.setText(getString(R.string.strNoResults, new Object[] {query})); |
| 107 | getListView().setEmptyView(listEmptyView); |
| 108 | } |
| 109 | |
| 110 | @Override |
| 111 | protected void onListItemClick(ListView l, View v, int position, long id) { |
| 112 | |
| 113 | Cursor item = (Cursor) adapter.getItem(position); |
| 114 | int noteId = item.getInt(item.getColumnIndexOrThrow(Note.ID)); |
| 115 | |
| 116 | Uri intentUri = Uri.parse(Tomdroid.CONTENT_URI + "/" + noteId); |
| 117 | Intent i = new Intent(Intent.ACTION_VIEW, intentUri, this, ViewNote.class); |
| 118 | startActivity(i); |
| 119 | } |
| 120 | |
| 121 | @Override |
| 122 | public void onResume(){ |
| 123 | super.onResume(); |
| 124 | SyncManager.setActivity(this); |
| 125 | SyncManager.setHandler(this.syncMessageHandler); |
| 126 | } |
| 127 | } |