'locationService.startOrGetCacheLocation(new LocalServManager.OnGetLocation(){ @Override public void getLocation(BDLocation location) { Toast.makeText(ServActivity.this,"回调信息："+location.getCity(),Toast.LENGTH_SHORT).show(); } @Override public void locationFail() { Toast.makeText(ServActivity.this,"定位失败",Toast.LENGTH_SHORT).show(); } });'