我有应用程序 android，它从服务器提供数据，我想发出通知，每行数据一个通知，我希望当用户按下通知时，触发一个活动，我想使用 android 服务完成所有这些，我可以做到这一切。
我的问题是，无论用户按什么通知，它都只显示最后一行数据。
代码：
lient client = new Client(Configuration.getServer());
String str = client.getBaseURI("offers");
try {
JSONArray json = new JSONArray(str);
for (int i = 0; i < json.length(); i++) {
JSONObject oneOffer = json.getJSONObject(i);
int offerID = oneOffer.getInt("ID");
String offerDescriptoin = oneOffer.getString("Description");
String endDate = oneOffer.getString("EndDate");
String startDate = oneOffer.getString("StartDate");
JSONObject restaurant = oneOffer.getJSONObject("Restaurant");
int restaruantID = restaurant.getInt("ID");
String restaurantName = restaurant.getString("Name");
Offer offer = new Offer(offerID, startDate, endDate,
offerDescriptoin, new Restaurant(restaruantID,
restaurantName));
Log.d("DES", offerDescriptoin);
Offer.getAllOffers().put(offer.getID(), offer);
Intent intent = new Intent(this, OfferNotification.class);
PendingIntent pIntent = PendingIntent.getActivity(this, 0,
intent, 0);
Uri soundUri = RingtoneManager
.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
this).setSmallIcon(R.drawable.ic_launcher)
.addAction(R.drawable.ic_launcher, "call", pIntent)
.addAction(R.drawable.ic_launcher, "more", pIntent)
.addAction(R.drawable.ic_launcher, "add more", pIntent)
.setContentTitle("Offer from " + restaurantName)
.setContentText(offerDescriptoin).setSound(soundUri);
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(this, OfferNotification.class);
resultIntent.putExtra("offerID", offer.getID());
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(OfferNotification.class);
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent = stackBuilder
.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(offer.getID(), mBuilder.build());
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}