116 lines
4.7 KiB
Objective-C
116 lines
4.7 KiB
Objective-C
//
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// MTCameraTools.m
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// Meet
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//
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// Created by ko1o on 2018/10/9.
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// Copyright © 2018年 ko1o. All rights reserved.
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//
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#import "MTCameraTools.h"
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#import <AVFoundation/AVFoundation.h>
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#import "TZImagePickerController.h"
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@implementation MTCameraTools
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+ (instancetype)sharedInstance
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{
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static MTCameraTools * tool;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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tool = [MTCameraTools new];
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});
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return tool;
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}
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+ (void)isCameraAuthorized:(void(^)(BOOL authorized))completion
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{
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AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo];
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if ((authStatus == AVAuthorizationStatusRestricted || authStatus ==AVAuthorizationStatusDenied)) {
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NSDictionary *infoDict = [TZCommonTools tz_getInfoDictionary];
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// 无权限 做一个友好的提示
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NSString *appName = [infoDict valueForKey:@"CFBundleDisplayName"];
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if (!appName) appName = [infoDict valueForKey:@"CFBundleName"];
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(NO);
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}
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});
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NSString *message = [NSString stringWithFormat:[NSBundle tz_localizedStringForKey:@"Please allow %@ to access your camera in \"Settings -> Privacy -> Camera\""],appName];
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UIAlertView *alert = [[UIAlertView alloc] initWithTitle:[NSBundle tz_localizedStringForKey:@"Can not use camera"]
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message:message
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delegate:[MTCameraTools sharedInstance]
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cancelButtonTitle:[NSBundle tz_localizedStringForKey:@"Cancel"]
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otherButtonTitles:[NSBundle tz_localizedStringForKey:@"Setting"], nil];
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[alert show];
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} else if (authStatus == AVAuthorizationStatusNotDetermined) {
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// fix issue 466, 防止用户首次拍照拒绝授权时相机页黑屏
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[AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted) {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(granted);
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}
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});
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}];
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} else {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(YES);
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}
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});
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}
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}
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- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
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if (buttonIndex == 1) { // 去设置界面，开启访问权限
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[[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
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}
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}
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+ (void)isMicrophoneAuthorized:(void(^)(BOOL authorized,BOOL thisTimeDetermined))completion
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{
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AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio];
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if ((authStatus == AVAuthorizationStatusRestricted || authStatus ==AVAuthorizationStatusDenied)) {
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NSDictionary *infoDict = [TZCommonTools tz_getInfoDictionary];
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// 无权限 做一个友好的提示
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NSString *appName = [infoDict valueForKey:@"CFBundleDisplayName"];
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if (!appName) appName = [infoDict valueForKey:@"CFBundleName"];
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(NO,NO);
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}
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});
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NSString *message = [NSString stringWithFormat:[NSBundle tz_localizedStringForKey:@"Please allow %@ to access your microphone in \"Settings -> Privacy -> Microphone\""],appName];
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UIAlertView *alert = [[UIAlertView alloc] initWithTitle:[NSBundle tz_localizedStringForKey:@"Can not use microphone"]
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message:message
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delegate:[MTCameraTools sharedInstance]
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cancelButtonTitle:[NSBundle tz_localizedStringForKey:@"Cancel"]
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otherButtonTitles:[NSBundle tz_localizedStringForKey:@"Setting"], nil];
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[alert show];
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} else if (authStatus == AVAuthorizationStatusNotDetermined) {
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// fix issue 466, 防止用户首次拍照拒绝授权时相机页黑屏
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[AVCaptureDevice requestAccessForMediaType:AVMediaTypeAudio completionHandler:^(BOOL granted) {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(granted,YES);
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}
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});
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}];
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} else {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(YES,NO);
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}
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});
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}
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}
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@end
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