Android 2.2的示例DevicePolicyManager代码有效吗？

Question

我正在寻找一些示例代码，首先感谢，虽然我可以阅读api，这对其他人来说是一个很大的帮助，可以帮助我们提供简单的代码。

Answer 1

取自API演示：

    // Password quality spinner choices
    // This list must match the list found in 
    // samples/ApiDemos/res/values/arrays.xml
    final static int mPasswordQualityValues[] = new int[] {
        DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED,
        DevicePolicyManager.PASSWORD_QUALITY_SOMETHING,
        DevicePolicyManager.PASSWORD_QUALITY_NUMERIC,
        DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC,
        DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC
    };

参考：DeviceAdminSample.java