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我有以下代碼:如何防止谷歌地圖V2 Android中的藍點更新?
private long fasterIntervalTime = 1 * 5 * 1000;
private long intervalTime = 1 * 20 * 1000;
private LocationRequest mLocationRequest;
public boolean getLocation() {
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
mLocationRequest.setNumUpdates(1);
mLocationRequest.setInterval(intervalTime);
mLocationRequest.setFastestInterval(fasterIntervalTime);
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
}
@Override
public void onLocationChanged(Location location) {
Log.d(TAG, "Getting location : " + (location == null));
if (mGoogleApiClient.isConnected()) {
LocationServices.FusedLocationApi.removeLocationUpdates(
mGoogleApiClient, this);
}
}
如何防止藍點確實太快了更新的谷歌地圖?
當藍點位置發生變化時,它不會調用onLocationChanged
。
你有沒有在你的類中實現LocationListener的? – Bhavnik
是的,因爲我可以獲得很長的時間並且不可能複製代碼,因爲它涉及很多類。 – Rendy
好吧,沒關係,所以請嘗試從代碼中刪除setNumUpdates方法,因爲它只會給您一次性的位置更新。閱讀這個android官方文檔: - https://developers.google.com/android/reference/com/google/android/gms/location/LocationRequest.html#setNumUpdates(int) – Bhavnik