Merge #1173 into sdk602patch0911 from refs/changes/1173/head

Merge #1173 into sdk602patch0911 from refs/changes/1173/head

Code review from 袁清梦

* refs/changes/1173/head: (8 commits squashed)

  - 优化训练文件存储。增加错误存储提醒

  - #986 手表在点击拍照界面，APP端退出相机界面时手表端不会同步退出

  - #799长按表盘，进入表盘预览界面，手表息屏后不管多久亮屏，手表还是表盘预览界面。

  - #942 心率出值后，过一会又会显示--

  - #840 卡片界面心率也需要有活体检测弹窗提醒

  - Merge branch 'sdk602patch0911' of https://codeup.aliyun.com/64191456b9581d62e8f81ac0/FD230 into sdk602patch0911

  - 表盘：取消开机对电量获取的注册

  - 心率：优化心率数据的存储以及更新

Signed-off-by: Caisking <3449750381@qq.com>
Reviewed-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>
Merged-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>
link: https://codeup.aliyun.com/64191456b9581d62e8f81ac0/FD230/change/1173