整理下iOS開(kāi)發(fā)中常用的權(quán)限控制,只整理里一些常用的并不全。

#import <Foundation/Foundation.h> typedef void (^AuthorizedFinishBlock)(); @interface LYAuthorizedMaster : NSObject #pragma mark - 攝像頭權(quán)限 +(BOOL)checkCameraAuthority; +(void)cameraAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail; #pragma mark - 麥克風(fēng)權(quán)限 +(BOOL)checkAudioAuthority; +(void)audioAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail; #pragma mark - 相冊(cè)權(quán)限 +(BOOL)checkAlbumAuthority; +(void)albumAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail; #pragma mark - 推送通知權(quán)限 +(BOOL)checkPushNotificationAuthority; +(void)pushNotificationAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail; #pragma mark - 推送通知權(quán)限 +(BOOL)checkLocationAuthority; +(void)locationAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail; #pragma mark - 通訊錄權(quán)限 +(BOOL)checkAddressBookAuthority; +(void)AddressBookAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail;
下面是.m文件
里面引入了很多庫(kù)文件,也不是所用項(xiàng)目都會(huì)用到的,用不到的注掉就好。
#import "LYAuthorizedMaster.h"
#import <AVFoundation/AVFoundation.h> //攝像頭麥克風(fēng) 必須
#import <AssetsLibrary/AssetsLibrary.h> //相冊(cè)權(quán)限
#import <CoreLocation/CoreLocation.h> //位置權(quán)限
#import <AddressBook/AddressBook.h> //通訊錄權(quán)限
#import "AppDelegate.h"
#define kAPPName [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleName"]
@implementation LYAuthorizedMaster
#pragma mark -
+(BOOL)checkAuthority:(AVAuthorizationStatus)_status{
return (_status == AVAuthorizationStatusAuthorized) || (_status == AVAuthorizationStatusNotDetermined);
}
+(void)showAlertController:(AuthorizedFinishBlock)_block device:(NSString *)_device{
UIAlertController *_alertC = [UIAlertController alertControllerWithTitle:@"沒(méi)有權(quán)限" message:[NSString stringWithFormat:@"請(qǐng)開(kāi)啟‘%@’對(duì) %@ 的使用權(quán)限",kAPPName,_device] preferredStyle:UIAlertControllerStyleAlert];
[_alertC addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil]];
[_alertC addAction:[UIAlertAction actionWithTitle:@"確定" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
}]];
[((AppDelegate *)[UIApplication sharedApplication].delegate).window.rootViewController presentViewController:_alertC animated:YES completion:_block];
}
#pragma mark - 攝像頭權(quán)限
+(BOOL)checkCameraAuthority{
return [self checkAuthority:[AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]];
}
+(void)cameraAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail;{
if ([self checkCameraAuthority]) {
if (_success) {
_success();
}
}else{
[self showAlertController:_fail device:@"相機(jī)"];
}
}
#pragma mark - 麥克風(fēng)權(quán)限
+(BOOL)checkAudioAuthority{
return [self checkAuthority:[AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio]];
}
+(void)audioAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail{
if ([self checkAudioAuthority]) {
if (_success) {
_success();
}
}else{
[self showAlertController:_fail device:@"麥克風(fēng)"];
}
}
#pragma mark - 相冊(cè)權(quán)限
+(BOOL)checkAlbumAuthority{
return [ALAssetsLibrary authorizationStatus] == ALAuthorizationStatusAuthorized;
}
+(void)albumAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail;
{
if ([self checkAlbumAuthority]) {
if (_success) {
_success();
}
}else{
[self showAlertController:_fail device:@"照片"];
}
}
#pragma mark - 位置權(quán)限
+(BOOL)checkLocationAuthority {
return [CLLocationManager locationServicesEnabled];
}
+(void)locationAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail{
if ([self checkLocationAuthority]) {
if (_success) {
_success();
}
}else{
[self showAlertController:_fail device:@"位置"];
}
}
#pragma mark - 推送通知權(quán)限
+(BOOL)checkPushNotificationAuthority {
return [[UIApplication sharedApplication] currentUserNotificationSettings].types != UIUserNotificationTypeNone;
}
+(void)pushNotificationAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail{
if ([self checkAlbumAuthority]) {
if (_success) {
_success();
}
}else{
[self showAlertController:_fail device:@"通知"];
}
}
#pragma mark - 通訊錄權(quán)限
+(BOOL)checkAddressBookAuthority {
return ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized || ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined;
}
+(void)AddressBookAuthorityCheckSuccess:(AuthorizedFinishBlock)_success fail:(AuthorizedFinishBlock)_fail{
if ([self checkAddressBookAuthority]) {
if (_success) {
_success();
}
}else{
[self showAlertController:_fail device:@"通訊錄"];
}
}最后有些時(shí)會(huì)遇到不彈出權(quán)限提示,或需要在提示框增加詳細(xì)描述的時(shí)候,需要手動(dòng)在info.plist加一些字段。
NSLocationWhenInUseUsageDescription 位置權(quán)限 使用期間 狀態(tài)
NSLocationAlwaysUsageDescription 位置權(quán)限 始終 狀態(tài)
下面這些我并沒(méi)有都試,所以也不知道是否正確....
NSLocationUsageDescription 用于訪問(wèn)位置權(quán)限
NSCalendarsUsageDescription 用于訪問(wèn)日歷權(quán)限
NSContactsUsageDescription 用于訪問(wèn)聯(lián)絡(luò)人
NSPhotoLibraryUsageDescription 用于訪問(wèn)相冊(cè)
NSRemindersUsageDescription 用于訪問(wèn)提醒
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新聞名稱:iOS應(yīng)用部分權(quán)限控制-創(chuàng)新互聯(lián)
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