android ViewPager+ fragment 最后一页

/**
 * 切换刷新
 */
protected boolean isCreated = false;
 
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
 
    // 标记
    isCreated = true;
}
 
/**
 * 此方法目前仅适用于标示ViewPager中的Fragment是否真实可见
 */
@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
    super.setUserVisibleHint(isVisibleToUser);
 
    if (!isCreated) {
        return;
    }
 
    if (isVisibleToUser) {
        getBillList();
    }
}