權限判斷

?AVAuthorizationStatus microPhoneStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio];
??? switch (microPhoneStatus) {
??????? case AVAuthorizationStatusDenied:
??????? case AVAuthorizationStatusRestricted:
??????? {
??????????? // 被拒絕
??????????? [self goMicroPhoneSet];
??????? }
??????????? break;
??????? case AVAuthorizationStatusNotDetermined:
??????? {
??????????? // 沒彈窗
???????????AVAudioSession *avSession = [AVAudioSession sharedInstance];
????????????????????? ?
?????????????????????? if ([avSession respondsToSelector:@selector(requestRecordPermission:)]) {
????????????????????????? ?
?????????????????????????? [avSession requestRecordPermission:^(BOOL available) {
????????????????????????????? ?
?????????????????????????? }];
?????????????????????? }
??????? }
??????????? break;
??????? case AVAuthorizationStatusAuthorized:
??????? {
??????????? // 有授權
??????? }
??????????? break;

??????? default:
??????????? break;
??? }

總結

以上是生活随笔為你收集整理的iOS录音相关的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。