android4.2应用中如何控制解锁

本人比较懒，仅供参考没有验证！

以前在应用中都是通过keyguardLock来控制锁屏的，今天看了一下keyguardmanager类中的keyguardLock，如下：

    /**
     * @deprecated Use {@link android.view.WindowManager.LayoutParams#FLAG_DISMISS_KEYGUARD}
     * and/or {@link android.view.WindowManager.LayoutParams#FLAG_SHOW_WHEN_LOCKED}
     * instead; this allows you to seamlessly hide the keyguard as your application
     * moves in and out of the foreground and does not require that any special
     * permissions be requested.
     *
     * Handle returned by {@link KeyguardManager#newKeyguardLock} that allows
     * you to disable / reenable the keyguard.
     */
    public class KeyguardLock {
        private IBinder mToken = new Binder();
        private String mTag;

现在通过定义WindowManager.LayoutParams的模式就可以控制锁屏了，连权限都不要，方法越变越简单了

这就是java的魅力！