Android中"UserManger.isUserAGoat()"的合适案例

标签 IT工具网 android

问题描述：

我正在看在安卓4.2里介绍的新API。当看到“UserManger”类时，我遇到了如下的“method”： public boolean isUserAGoat() Used to determine whether the user making this call is subject to teleportations.

Returns whether the user making this call is a goat. 这个应该怎样使用和什么时候使用？

回答：

根据他们的资料，在API21前，这个“method”用来返回“false”

/**
 * Used to determine whether the user making this call is subject to
 * teleportations.
 * @return whether the user making this call is a goat
 */
public boolean isUserAGoat() {
    return false;
}

看起来这个“method”对我们开发者没有真正的用途。一些人之前认为它可能是个复活节彩蛋。
再次编辑： 在API21它改为判断是否存在有包“com.coffeestainstudios.goatsimulator”的已安装app。

/**
 * Used to determine whether the user making this call is subject to
 * teleportations.
 *
 * As of {@link android.os.Build.VERSION_CODES#LOLLIPOP}, this method can
 * now automatically identify goats using advanced goat recognition technology.
 *
 * @return Returns true if the user making this call is a goat.
 */
public boolean isUserAGoat() {
    return mContext.getPackageManager()
            .isPackageAvailable(“com.coffeestainstudios.goatsimulator”);
}

stackoverflow链接：Proper use cases for Android UserManager.isUserAGoat()