修正拍摄纯色图像（光线暗，全黑）崩溃的问题

Signed-off-by: Takashiro <takashiro@qq.com>
标记一处待修复的错误

Signed-off-by: Takashiro <takashiro@qq.com>
热点显示界面自适应屏幕

Signed-off-by: Takashiro <takashiro@qq.com>
重命名几个布局XML

Signed-off-by: Takashiro <takashiro@qq.com>