RxPermissions
isGranted,isRevoked
shouldShowRequestPermissionRationale,request,requestEach,requestEachCombined,ensure,ensureEach,ensureEachCombined
isGranted 是否已经获取到权限 isRevoked 和isGranted 相反
ensure和request内部逻辑相似,只不过ensure是配合RxJava.compose使用的
request 仅在使用中允许 isGranted true 不会再询问 request 本次运行允许 isGranted true 会再询问 request 拒绝 isGranted false 会再询问 request 拒绝且不再询问 isGranted false 不会再询问
request 对于多个权限只会返回一个结果，表示是否全都允许 返回结果是Boolean requestEach 对于多个权限，返回多个结果，但是在得到所有结果之后才执行的 返回结果是Permission requestEachCombined 对于多个权限只会返回一个结果 返回结果是 Permission shouldShowRequestPermissionRationale 是否会显示请求权限弹窗 requestEach 仅在使用中允许 granted=true, shouldShowRequestPermissionRationale=false shouldShowRequestPermissionRationale::subscribe true requestEach 本次运行允许 granted=true, shouldShowRequestPermissionRationale=false shouldShowRequestPermissionRationale::subscribe true requestEach 拒绝 granted=false, shouldShowRequestPermissionRationale=true shouldShowRequestPermissionRationale::subscribe true requestEach 拒绝且不再询问 granted=false, shouldShowRequestPermissionRationale=false shouldShowRequestPermissionRationale::subscribe false
