1 问题

用rxPermisssons下面的写法没反应

    @RequiresApi(Build.VERSION_CODES.N)fun test(){val rxPermissions = RxPermissions(this)rxPermissions.requestEach(Manifest.permission.CAMERA,Manifest.permission.WRITE_EXTERNAL_STORAGE).subscribe {object : Consumer<Permission>{override fun accept(t: Permission) {if(t.granted) {}}}}

 

 

 

 

 

 

 

 

2 解决办法

不要object，直接调

    @RequiresApi(Build.VERSION_CODES.N)fun test(){val rxPermissions = RxPermissions(this)rxPermissions.requestEach(Manifest.permission.CAMERA,Manifest.permission.WRITE_EXTERNAL_STORAGE).subscribe {if (it.granted) {}}}

 

 

 

 

 

 

 

3 所有权限只回调结果一次这样写

    @RequiresApi(Build.VERSION_CODES.N)fun test(){val rxPermissions = RxPermissions(this)rxPermissions.requestEach(Manifest.permission.CAMERA,Manifest.permission.WRITE_EXTERNAL_STORAGE).subscribe {object : Consumer<Permission>{override fun accept(t: Permission) {if(t.granted) {}}}}