我意识到这个问题已经存在,但我在实施解决方案时遇到了麻烦。
我使用这些问题作为指导方针:
我在哪里注册接收器:
final String NEAR_YOU_INTENT = "neighborhood.crodgers.example.activities.PROXIMITY_ALERT";
IntentFilter filter = new IntentFilter(NEAR_YOU_INTENT);
registerReceiver(new LocationReceiver(), filter);
添加接近警报的位置(注意:这是在服务中完成的,因此是上下文抓取):
LocationManager manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
final String NEAR_YOU_INTENT = "neighborhood.crodgers.example.activities.PROXIMITY_ALERT";
Context context = getApplication().getApplicationContext();
int requestCode = 12345; //Spaceballs, anyone? anyone?
for (String domain : domainNames)
{
String[] itemNames = itemGetter();
for (String item : itemNames)
{
HashMap<String, String> attributes = getAttributesForItem(domain, item);
Intent intent = new Intent(NEAR_YOU_INTENT);
intent.putExtra(ADDRESS, attributes.get(ADDRESS));
intent.setAction(""+requestCode);
PendingIntent proximity = PendingIntent.getBroadcast(context, requestCode, intent, PendingIntent.FLAG_CANCEL_CURRENT);
manager.addProximityAlert(Double.parseDouble(attributes.get(LATITUDE)),
Double.parseDouble(attributes.get(LONGITUDE)),
6000f, -1, proximity);
requestCode++;
}
}
最初,我收到了添加第一个接近警报的通知(使用来自接收器的通知)。添加后
intent.setAction(""+requestCode);
我也试过:
intent.setData(""+ requestCode)
(我在其他几个地方看到过这个推荐)我不再一起收到通知了。