如题，在Android手机无障碍模式下 showToast 会播报内容，iPhone则没有任何播报

[图片] 无障碍模式下，数字键盘的删除键不生效，关闭无障碍模式后恢复可用。

[图片] readFileSync:fail timeout;at api operateCamera success callback function Error: readFileSync:fail timeout     at readFileSync (eval at n.call.document (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:1), :1:453479)     at Object.e. [as readFileSync] (eval at n.call.document (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:1), :1:458736)     at Function.success (weapp:///modules/face/face.js:300:53)     at Object.eval [as success] (eval at n.call.document (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:1), :1:101241)     at y (eval at n.call.document (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:1), :1:220771)     at g (eval at n.call.document (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:1), :1:221014)     at eval (eval at n.call.document (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:1), :1:222370)     at Object.v (eval at n.call.document (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:1), :1:1338)     at u (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:8519)     at w (http://127.0.0.1:65405/remote-debug/runtime.js?devtools_ignore=true:1:17712)