public void doTask(Long userId, Long placeId, float lat, float lng, float accuracy, int radius) {
mPeopleTask = new PeopleTask();
mPeopleTask.mActivity = mAct;
mPeopleTask.mMethod = this;
MyParams params = new MyParams();
params.mUserId = userId;
params.mPlaceId = placeId;
params.mLatitude = lat;
params.mLongitude = lng;
params.mAccuracy = accuracy;
params.mRadius = radius;
mPeopleTask.execute(params);
}
public void cleanUp() {
mAct.setSupportProgressBarIndeterminateVisibility(false);
mPeopleTask.mActivity = null;
if (mAct.isFinishing()) mPeopleTask.cancel(false);
}