1.iOS开发检测是否开启定位:
需要导入:
#import <CoreLocation/CoreLocation.h>
+ (void)openLocationServiceWithBlock:(ReturnBlock)returnBlock
{
BOOL isOPen = NO;
if ([CLLocationManager locationServicesEnabled] && [CLLocationManager authorizationStatus] != kCLAuthorizationStatusDenied) {
isOPen = YES;
}
if (returnBlock) {
returnBlock(isOpen);
}
}
2.iOS开发检测是否允许消息推送:
需要导入:
#import <UserNotifications/UserNotifications.h>
+ (void)openMessageNotificationServiceWithBlock:(ReturnBlock)returnBlock
{
BOOL isOpen = NO;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0
UIUserNotificationSettings *setting = [[UIApplication sharedApplication] currentUserNotificationSettings];
if (setting.types != UIUserNotificationTypeNone) {
isOpen = YES;
}
#else
UIRemoteNotificationType type = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
if (type != UIRemoteNotificationTypeNone) {
isOpen = YES;
}
#endif
if (returnBlock) {
returnBlock(isOpen);
}
}
+ (void)openMessageNotificationServiceWithBlock:(ReturnBlock)returnBlock
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
[[UNUserNotificationCenter currentNotificationCenter] getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings *settings) {
if (returnBlock) {
returnBlock(settings.authorizationStatus == UNAuthorizationStatusAuthorized);
}
}];
#elif __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0
returnBlock([[UIApplication sharedApplication] isRegisteredForRemoteNotifications]);
#else
UIRemoteNotificationType type = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
if (returnBlock) {
returnBlock(type != UIRemoteNotificationTypeNone);
}
#endif
}
3.iOS开发检测是否开启摄像头:
需要导入:
#import <AVFoundation/AVFoundation.h>
+ (void)openCaptureDeviceServiceWithBlock:(ReturnBlock)returnBlock
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_7_0
AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo];
if (authStatus == AVAuthorizationStatusNotDetermined) {
[AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted) {
if (returnBlock) {
returnBlock(granted);
}
}];
return NO;
} else if (authStatus == AVAuthorizationStatusRestricted || authStatus == AVAuthorizationStatusDenied) {
returnBlock(NO);
} else {
returnBlock(YES);
}
#endif
}
4.iOS开发检测是否开启相册:
需要导入:
