Android: softkey WAKE and WAKE_DPOPPED

最新推荐文章于 2021-05-27 15:11:36 发布

最新推荐文章于 2021-05-27 15:11:36 发布 · 70 阅读

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#移动开发

本文探讨了特定按键在设备休眠状态下的作用及其如何触发设备唤醒行为。具体介绍了不同按键如HOME、VOLUME_UP等在休眠状态下是否能够唤醒设备及是否将按键事件传递给应用程序的特性。

WAKE: When this key is pressed while the device is asleep, the device will wake up and the key event gets sent to the app.

WAKE_DROPPED: When this key is pressed while the device is asleep, the device will wake up and the key event does not get sent to the app.

key 158   BACK              WAKE_DROPPED
key 230   SOFT_RIGHT        WAKE
key 60    SOFT_RIGHT        WAKE
key 107   ENDCALL           WAKE_DROPPED
key 62    ENDCALL           WAKE_DROPPED
key 229   MENU         WAKE_DROPPED
key 59    MENU         WAKE_DROPPED
key 228   POUND
key 227   STAR
key 231   CALL              WAKE_DROPPED
key 61    CALL              WAKE_DROPPED
key 232   DPAD_CENTER       WAKE_DROPPED
key 108   DPAD_DOWN         WAKE_DROPPED
key 103   DPAD_UP           WAKE_DROPPED
key 102   HOME              WAKE
key 105   DPAD_LEFT         WAKE_DROPPED
key 106   DPAD_RIGHT        WAKE_DROPPED
key 115   VOLUME_UP
key 114   VOLUME_DOWN
key 116   POWER             WAKE
key 212   SLASH