Java tutorial
/******************************************************************************* * Copyright 2010 Sam Steele * * 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 org.c99.SyncProviderDemo; import android.accounts.Account; import android.accounts.OperationCanceledException; import android.app.NotificationManager; import android.app.PendingIntent; import android.app.Service; import android.content.AbstractThreadedSyncAdapter; import android.content.ContentProviderClient; import android.content.ContentProviderOperation; import android.content.ContentResolver; import android.content.ContentUris; import android.content.Context; import android.content.Intent; import android.content.SyncResult; import android.database.Cursor; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.os.IBinder; import android.provider.BaseColumns; import android.provider.ContactsContract; import android.provider.ContactsContract.RawContacts; import android.provider.ContactsContract.RawContacts.Entity; import android.support.v4.app.NotificationCompat; import android.support.v4.app.TaskStackBuilder; import android.util.Log; import android.widget.ListView; import org.apache.http.NameValuePair; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import java.util.ArrayList; import java.util.List; import recode.appro.conexao.JSONParser; import recode.appro.controlador.ControladorEvento; import recode.appro.controlador.ControladorNoticia; import recode.appro.model.Evento; import recode.appro.model.Noticia; import recode.appro.telas.AdapterItemEventos; import recode.appro.telas.NavigationDrawer; import recode.appro.telas.R; /** * @author sam * */ public class EventosSyncAdapterService extends Service { private static final String TAG = "ContactsSyncAdapterService"; private static SyncAdapterImpl sSyncAdapter = null; private static ContentResolver mContentResolver = null; private static String UsernameColumn = RawContacts.SYNC1; private static String PhotoTimestampColumn = RawContacts.SYNC2; // sync variaveis // end sync variaveis public EventosSyncAdapterService() { super(); } private static class SyncAdapterImpl extends AbstractThreadedSyncAdapter { private Context mContext; public SyncAdapterImpl(Context context) { super(context, true); mContext = context; } @Override public void onPerformSync(Account account, Bundle extras, String authority, ContentProviderClient provider, SyncResult syncResult) { try { EventosSyncAdapterService.performSync(mContext, account, extras, authority, provider, syncResult); } catch (OperationCanceledException e) { } } } @Override public IBinder onBind(Intent intent) { IBinder ret = null; ret = getSyncAdapter().getSyncAdapterBinder(); return ret; } private SyncAdapterImpl getSyncAdapter() { if (sSyncAdapter == null) sSyncAdapter = new SyncAdapterImpl(this); return sSyncAdapter; } private static void addContact(Account account, String name, String username) { Log.i(TAG, "Adding contact: " + name); ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>(); ContentProviderOperation.Builder builder = ContentProviderOperation.newInsert(RawContacts.CONTENT_URI); builder.withValue(RawContacts.ACCOUNT_NAME, account.name); builder.withValue(RawContacts.ACCOUNT_TYPE, account.type); builder.withValue(RawContacts.SYNC1, username); operationList.add(builder.build()); builder = ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI); builder.withValueBackReference(ContactsContract.CommonDataKinds.StructuredName.RAW_CONTACT_ID, 0); builder.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE); builder.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, name); operationList.add(builder.build()); builder = ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI); builder.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0); builder.withValue(ContactsContract.Data.MIMETYPE, "vnd.android.cursor.item/vnd.org.c99.SyncProviderDemo.profile"); builder.withValue(ContactsContract.Data.DATA1, username); builder.withValue(ContactsContract.Data.DATA2, "SyncProviderDemo Profile"); builder.withValue(ContactsContract.Data.DATA3, "View profile"); operationList.add(builder.build()); try { mContentResolver.applyBatch(ContactsContract.AUTHORITY, operationList); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } private static void updateContactStatus(ArrayList<ContentProviderOperation> operationList, long rawContactId, String status) { Uri rawContactUri = ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId); Uri entityUri = Uri.withAppendedPath(rawContactUri, Entity.CONTENT_DIRECTORY); Cursor c = mContentResolver.query(entityUri, new String[] { RawContacts.SOURCE_ID, Entity.DATA_ID, Entity.MIMETYPE, Entity.DATA1 }, null, null, null); try { while (c.moveToNext()) { if (!c.isNull(1)) { String mimeType = c.getString(2); if (mimeType.equals("vnd.android.cursor.item/vnd.org.c99.SyncProviderDemo.profile")) { ContentProviderOperation.Builder builder = ContentProviderOperation .newInsert(ContactsContract.StatusUpdates.CONTENT_URI); builder.withValue(ContactsContract.StatusUpdates.DATA_ID, c.getLong(1)); builder.withValue(ContactsContract.StatusUpdates.STATUS, status); builder.withValue(ContactsContract.StatusUpdates.STATUS_RES_PACKAGE, "org.c99.SyncProviderDemo"); builder.withValue(ContactsContract.StatusUpdates.STATUS_LABEL, R.string.app_name); builder.withValue(ContactsContract.StatusUpdates.STATUS_ICON, R.drawable.logo); builder.withValue(ContactsContract.StatusUpdates.STATUS_TIMESTAMP, System.currentTimeMillis()); operationList.add(builder.build()); //Only change the text of our custom entry to the status message pre-Honeycomb, as the newer contacts app shows //statuses elsewhere if (Integer.decode(Build.VERSION.SDK) < 11) { builder = ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI); builder.withSelection(BaseColumns._ID + " = '" + c.getLong(1) + "'", null); builder.withValue(ContactsContract.Data.DATA3, status); operationList.add(builder.build()); } } } } } finally { c.close(); } } private static void updateContactPhoto(ArrayList<ContentProviderOperation> operationList, long rawContactId, byte[] photo) { ContentProviderOperation.Builder builder = ContentProviderOperation .newDelete(ContactsContract.Data.CONTENT_URI); builder.withSelection(ContactsContract.Data.RAW_CONTACT_ID + " = '" + rawContactId + "' AND " + ContactsContract.Data.MIMETYPE + " = '" + ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE + "'", null); operationList.add(builder.build()); try { if (photo != null) { builder = ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI); builder.withValue(ContactsContract.CommonDataKinds.Photo.RAW_CONTACT_ID, rawContactId); builder.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE); builder.withValue(ContactsContract.CommonDataKinds.Photo.PHOTO, photo); operationList.add(builder.build()); builder = ContentProviderOperation.newUpdate(RawContacts.CONTENT_URI); builder.withSelection(RawContacts.CONTACT_ID + " = '" + rawContactId + "'", null); builder.withValue(PhotoTimestampColumn, String.valueOf(System.currentTimeMillis())); operationList.add(builder.build()); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } private static class SyncEntry { public Long raw_id = 0L; public Long photo_timestamp = null; } private static void performSync(Context context, Account account, Bundle extras, String authority, ContentProviderClient provider, SyncResult syncResult) throws OperationCanceledException { Log.i("akiiiiiiiiiiiiii", "sinncronizaandoooo -- eventos"); syncEvetntos(provider, context); // HashMap<String, SyncEntry> localContacts = new HashMap<String, SyncEntry>(); // mContentResolver = context.getContentResolver(); // Log.i(TAG, "performSync: " + account.toString()); // // // Load the local contacts // Uri rawContactUri = RawContacts.CONTENT_URI.buildUpon().appendQueryParameter(RawContacts.ACCOUNT_NAME, account.name).appendQueryParameter( // RawContacts.ACCOUNT_TYPE, account.type).build(); // Cursor c1 = mContentResolver.query(rawContactUri, new String[] { BaseColumns._ID, UsernameColumn, PhotoTimestampColumn }, null, null, null); // while (c1.moveToNext()) { // SyncEntry entry = new SyncEntry(); // entry.raw_id = c1.getLong(c1.getColumnIndex(BaseColumns._ID)); // entry.photo_timestamp = c1.getLong(c1.getColumnIndex(PhotoTimestampColumn)); // localContacts.put(c1.getString(1), entry); // } // // ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>(); // try { // // If we don't have any contacts, create one. Otherwise, set a // // status message // if (localContacts.get("efudd") == null) { // addContact(account, "Elmer Fudd", "efudd"); // } else { // if (localContacts.get("efudd").photo_timestamp == null || System.currentTimeMillis() > (localContacts.get("efudd").photo_timestamp + 604800000L)) { // //You would probably download an image file and just pass the bytes, but this sample doesn't use network so we'll decode and re-compress the icon resource to get the bytes // ByteArrayOutputStream stream = new ByteArrayOutputStream(); // Bitmap icon = BitmapFactory.decodeResource(context.getResources(), R.drawable.logo); // icon.compress(CompressFormat.PNG, 0, stream); // updateContactPhoto(operationList, localContacts.get("efudd").raw_id, stream.toByteArray()); // } // updateContactStatus(operationList, localContacts.get("efudd").raw_id, "hunting wabbits"); // } // if (operationList.size() > 0) // mContentResolver.applyBatch(ContactsContract.AUTHORITY, operationList); // } catch (Exception e1) { // // TODO Auto-generated catch block // e1.printStackTrace(); // } } private static void syncEvetntos(ContentProviderClient contentProviderClient, Context context) { ListView listViewEventos; AdapterItemEventos listViewAdapter; JSONParser jParser = new JSONParser(); // products JSONArray JSONArray jeventos = null; // eventos novos vindo do servidos ArrayList<Evento> listaNovosEventos; // JSON Node names final String TAG_SUCCESSO = "sucesso"; final String TAG_EVENTOS = "eventos"; final String TAG_CODIGO = "codigo"; final String TAG_NOME = "nome"; final String TAG_ORGANIZADORES = "organizadores"; final String TAG_DESCRICAO = "descricao"; final String TAG_LOCAL = "local"; final String TAG_DATA = "data"; final String TAG_HORA = "hora"; final String url_all_eventoss = "http://10.0.0.103/aproWS/eventos/listarultimoseventos.php"; ControladorEvento controladorEvento = new ControladorEvento(context); int codigoultimoevento = controladorEvento.getCodigoUltimoEvento(); Log.i("pegar o ultimo evento", String.valueOf(codigoultimoevento)); controladorEvento = null; // Building Parameters List<NameValuePair> params = new ArrayList<NameValuePair>(); // getting JSON string from URL JSONObject json = jParser .makeHttpRequest(url_all_eventoss + "?codigo=" + String.valueOf(codigoultimoevento), "GET", params); // Check your log cat for JSON reponse Log.d("All Products: ", json.toString()); try { // Checking for SUCCESS TAG int success = json.getInt(TAG_SUCCESSO); if (success == 1) { // products found // Getting Array of Products // Log.i("json de eventos array",json.toString()); jeventos = json.getJSONArray(TAG_EVENTOS); listaNovosEventos = new ArrayList<Evento>(); // looping through All Products for (int i = 0; i < jeventos.length(); i++) { JSONObject c = jeventos.getJSONObject(i); // Storing each json item in variable int codigo = c.getInt(TAG_CODIGO); String nome = c.getString(TAG_NOME); String organizadores = c.getString(TAG_ORGANIZADORES); String descricao = c.getString(TAG_DESCRICAO); String local = c.getString(TAG_LOCAL); String data = c.getString(TAG_DATA); String hora = c.getString(TAG_HORA); Evento evento = new Evento(codigo, nome, descricao, organizadores, local, data, hora); //jogar pro banco de dados // exibir notificao controladorEvento = new ControladorEvento(context); controladorEvento.criarEvento(evento); generateNotification(evento, context); // listaNovosEventos.add(evento); //acho q nem precisa // creating new HashMap // HashMap<String, String> map = new HashMap<String, String>(); // adding each child node to HashMap key => value // map.put(TAG_CODIGO, codigo); // map.put(TAG_NOME, nome); // adding HashList to ArrayList // eventosList.add(map); // Log.i("passou aki",eventosList.get(i).toString()); } } else { Log.i("passou aki zeroo ", "teste"); /* // no products found // Launch Add New product Activity Intent i = new Intent(getApplicationContext(), NewProductActivity.class); // Closing all previous activities i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(i); */ } } catch (JSONException e) { e.printStackTrace(); } } private static void generateNotification(Evento evento, Context context) { NotificationManager mNotificationManager; int numMessages = 0; Log.i("Start", "notification"); /* Invoking the default notification service */ NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context); mBuilder.setContentTitle("Novo evento"); mBuilder.setContentText(evento.getNome()); mBuilder.setTicker("Evento !!!"); mBuilder.setSmallIcon(R.drawable.logo); /* Increase notification number every time a new notification arrives */ mBuilder.setNumber(++numMessages); /* Creates an explicit intent for an Activity in your app */ Intent resultIntent = new Intent(context, NavigationDrawer.class); resultIntent.setAction("EVENTO"); //tentando linkar Bundle bundle = new Bundle(); bundle.putSerializable("evento", evento); resultIntent.putExtras(bundle); // fim arrumar a inteao TaskStackBuilder stackBuilder = TaskStackBuilder.create(context); stackBuilder.addParentStack(NavigationDrawer.class); /* Adds the Intent that starts the Activity to the top of the stack */ stackBuilder.addNextIntent(resultIntent); PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT); mBuilder.setContentIntent(resultPendingIntent); mNotificationManager = // (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); // (NotificationManager) getActivity().getApplication(). // getSystemService(getActivity().getApplication().NOTIFICATION_SERVICE); /* notificationID allows you to update the notification later on. */ // (NotificationManager) getApplication().getSystemService(NOTIFICATION_SERVICE); (NotificationManager) context.getSystemService(NOTIFICATION_SERVICE); mNotificationManager.notify(evento.getCodigo(), mBuilder.build()); } }