我使用geofire构建应用程序，但是当我从JSON文件中放入多个侦听器时，我尝试删除任何侦听器，它会向我显示此错误：
java.lang.IllegalArgumentException：尝试删除已删除或未添加的侦听器！
我尝试从geoQuery.queryAtLocation为每个听众重复onResponse
在我的代码下面，当我使用JSON
加载多个侦听器时public void getMarkers(View view) {
StringRequest strReq = new StringRequest(Request.Method.POST, "myweb.com/markers.php", new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.e("Response: ", response);
try {
JSONObject jObj = new JSONObject(response);
String getObject = jObj.getString("saagMRK");
JSONArray jsonArray = new JSONArray(getObject);
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonObject = jsonArray.getJSONObject(i);
// Menambah data marker untuk di tampilkan ke google map
t1 = valueOf(jsonObject.getString("r_lat"));
t2 = valueOf(jsonObject.getString("r_lng"));
geoQuery = geofire.queryAtLocation(new GeoLocation(parseDouble(jsonObject.getString(LAT)),parseDouble(jsonObject.getString(LNG))), 0.1f);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener() {
@Override
public void onKeyEntered(String key, GeoLocation location) {
sendNotification("elGEos", String.format("ooohh" + " ha sido notificado", key));
geoQuery.removeGeoQueryEventListener(this);
}
@Override
public void onKeyExited(String key) {
sendNotification("elGEos", String.format("%s has salido del area peligrosa", key));
// geofire.removeLocation(key);
}
@Override
public void onKeyMoved(String key, GeoLocation location) {
Log.d("MOVE", String.format("%s mover entre el area peligrosa [%f/%f]", key, location.latitude, location.longitude));
}
@Override
public void onGeoQueryReady() {
}
@Override
public void onGeoQueryError(DatabaseError error) {
Log.e("ERROR", "" + error);
}
}
);//here
addMarker(latLng, title, snnipet, latLng2);
}
} catch (JSONException e) {
// JSON error
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.e("Error: ", error.getMessage());
Toast.makeText(MainActivity.this, error.getMessage(), Toast.LENGTH_LONG).show();
}
});
AppController.getInstance().addToRequestQueue(strReq, tag_json_obj);
}