iOS 请求权限封装类的实例代码
直接上代码
#import#import #import #import #import @interfacePermissionUtil:NSObject +(Boolean)JudgeCameraPermission; +(Boolean)JudgeLocationPermission; @end
#import"PermissionUtil.h"
@implementationPermissionUtil
+(BOOL)isCanUsePhotos{
if([[[UIDevicecurrentDevice]systemVersion]floatValue]<8.0){
ALAuthorizationStatusauthor=[ALAssetsLibraryauthorizationStatus];
if(author==kCLAuthorizationStatusRestricted||author==kCLAuthorizationStatusDenied){
//无权限
returnNO;
}
}
else{
PHAuthorizationStatusstatus=[PHPhotoLibraryauthorizationStatus];
if(status==PHAuthorizationStatusRestricted||
status==PHAuthorizationStatusDenied){
//无权限
returnNO;
}
}
returnYES;
}
+(Boolean)JudgeCameraPermission{
AVAuthorizationStatusauthStatus=[AVCaptureDeviceauthorizationStatusForMediaType:AVMediaTypeVideo];
if(authStatus==AVAuthorizationStatusRestricted||authStatus==AVAuthorizationStatusDenied||![selfisCanUsePhotos])
{
returnNO;
}
returnYES;
}
+(Boolean)JudgeLocationPermission{
if([CLLocationManagerlocationServicesEnabled]&&([CLLocationManagerauthorizationStatus]==kCLAuthorizationStatusAuthorizedWhenInUse||[CLLocationManagerauthorizationStatus]==kCLAuthorizationStatusNotDetermined||[CLLocationManagerauthorizationStatus]==kCLAuthorizationStatusAuthorized)){
returnYES;
}elseif([CLLocationManagerauthorizationStatus]==kCLAuthorizationStatusDenied){
returnNO;
}
returnNO;
}
@end
以上这篇iOS请求权限封装类的实例代码就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持毛票票。
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