Android 手机其中一个最多人用的锁机方式，就是图形解锁，又安全又易用。不过解锁后就会跳入 Home 画面，不像一般的滑动锁屏可以在 Lock Screen 画面拉动就可开启不同的 Apps，例如开相机。
若果可以设定不同的图形解锁配对启动不同的 Apps，是不是更加方便呢？Google 已经获得了这个设计专利。不知 Google 何时会将这个新功能加至 Android 呢？
The stored unlocking patterns are associated with respective actions that are performed upon completion of the respective unlocking patterns. The unlocking patterns are associated with a same level of unlocked security access to the computing system. The computing system responds by unlocking the computing system and performing the action that is associated with the matching unlocking pattern.
资料来源：USPTO