android谷歌地图 不点击myLocation按钮 直接定位到当前位置

把点击后定位的方法放在初始化里面实现

自己解决了
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, MIN_TIME, MIN_DISTANCE, (LocationListener) MainActivity.this);

 // 利用手机LocationManager,获取手机经纬度,然后谷歌定位到该经纬度
            LocationManager mLocationManager = (LocationManager) getSystemService(getApplicationContext().LOCATION_SERVICE);
            if (mLocationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
                /**参1:选择定位的方式
                 * 参2:定位的间隔时间
                 * 参3:当位置改变多少时进行重新定位
                 * 参4:位置的回调监听*/
                mLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 5*1000, 10, mLocationListener);
            }
                        LocationListener mLocationListener = new LocationListener() {
        @Override
        public void onLocationChanged(Location location) {
            LatLng currentPosition = new LatLng(location.getLatitude(), location.getLongitude());
            mMap.moveCamera(CameraUpdateFactory.newLatLng(currentPosition));
        }

        @Override
        public void onStatusChanged(String provider, int status, Bundle extras) {
        }

        @Override
        public void onProviderEnabled(String provider) {
        }

        @Override
        public void onProviderDisabled(String provider) {
        }
    };