#import <AFNetworking.h>
#import <AVFoundation/AVFoundation.h>
@property(nonatomic,strong)AVAudioRecorder*audioRecorder;
@property(nonatomic,strong)AVAudioPlayer*audioPlayer;
@property(nonatomic,retain)NSDictionary*recordSetting;
@property(nonatomic,strong)NSData*data; @property(nonatomic,copy)NSString*dataStr;
//配置recorder 因为录音机必须知道录音文件的格式、采样率、通道数、每个采样点的位数等信息 /*AVEncoderAudioQualityKey音质，
AVEncoderBitRateKey 编码器 比特率
AVNumberOfChannelsKey 设置通道
AVSampleRateKey 设置录音采样率
*/
self.recordSetting= [NSDictionarydictionaryWithObjectsAndKeys:
[NSNumbernumberWithInt:AVAudioQualityLow],AVEncoderAudioQualityKey,[NSNumbernumberWithInt:16],AVEncoderBitRateKey,
[NSNumbernumberWithInt:2],AVNumberOfChannelsKey, [NSNumbernumberWithFloat:44100.0],AVSampleRateKey,nil];
//开始录音
- (void)recordButtonAction{
//判断是否正在录音；
if (self.audioRecorder.recording== 0) {
[self.audioRecorderrecord];//开始录音
NSLog(@"开始录音");
}else{
[self.audioRecorderstop];//停止录音 stops recording. closes the file. 停止记录。关闭文件。
NSLog(@"结束录音");
NSData *data = [NSDatadataWithContentsOfFile:_dataStr];
_data = data;
} }
-(void)openVidio{
if (!self.audioPlayer.playing) {
NSError *error;
//录音文件存储的路径
NSLog(@"self.audioRecorder.url = %@",self.audioRecorder.url);
//初始化AVAudioPlayer *audioPlayer;
self.audioPlayer= [[AVAudioPlayeralloc]initWithContentsOfURL:self.audioRecorder.urlerror:&error];
//设置代理
self.audioPlayer.delegate= self;
_timer = [NSTimerscheduledTimerWithTimeInterval:1.0target:selfselector:@selector(openTimer)userInfo:nilrepeats:nil];
if (error != nil) {
NSLog(@"player错误:%@",error);
}else{
//icon_record;
[_vedioBtnsetImage:[UIImageimageNamed:@"icon_record"]forState:UIControlStateNormal];
[_vedioBtnsetTitle:@"正在播放"forState:UIControlStateNormal];
[self.audioPlayerplay];//播放录音
}
}else{
// self.recordButton.hidden = NO;//录音按钮显示
[self.audioPlayerpause];//暂停播放,
}
}
-(void)didReceived{
// 音频上传；
// NSLog(@"%@",_data);
NSMutableDictionary *parameter = [[NSMutableDictionaryalloc]init];
[parameter setObject:_dataforKey:@"voice"];
[parameter setObject:@"1"forKey:@"babyid"];
[parameter setObject:@"1"forKey:@"id"];
AFHTTPSessionManager *manager = [AFHTTPSessionManagermanager];
[manager.responseSerializersetAcceptableContentTypes:[NSSetsetWithObjects:@"application/json",@"text/json",@"text/javascript",@"text/html",@"text/css",@"text/plain",nil]];
NSString *imageUrl =@"http://192.168.1.107/demo/index.php/home/addcontents/uploadvoice";
[manager POST:imageUrl parameters:nilconstructingBodyWithBlock:^(id<AFMultipartFormData> _NonnullformData) {
NSDateFormatter *formatter = [[NSDateFormatteralloc]init]; formatter.dateFormat= @"yyyyMMddHHmmss";
NSString *str = [formatterstringFromDate:[NSDatedate]];//fileName这里取当前时间戳
NSString *fileName = [NSStringstringWithFormat:@"%@.amr", str];
[formData appendPartWithFileData:_dataname:@"voice"fileName:fileNamemimeType:@"wav/mp3/wmr"];
} progress:^(NSProgress* _Nonnull uploadProgress) {
} success:^(NSURLSessionDataTask* _Nonnull task, id _Nullable responseObject) {
NSLog(@"%@",responseObject);
} failure:^(NSURLSessionDataTask* _Nullable task,NSError* _Nonnull error) { }]； [self.navigationControllerpopViewControllerAnimated:YES];
}
-(AVAudioRecorder*)audioRecorder{
if (!_audioRecorder) {
//录音文件要选用document路径，否则真机运行会出错误；
//NSURL *url = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/recorder.caf",[[NSBundle mainBundle] resourcePath]]];错误地址；
NSString *urlStr=[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES)lastObject];
urlStr=[urlStr stringByAppendingPathComponent:@"/recorder.wav"];
_dataStr = urlStr;
NSLog(@"file path:%@",urlStr);
NSURL *url=[NSURLfileURLWithPath:urlStr];
NSError *errol =nil;
AVAudioSession *session = [AVAudioSessionsharedInstance];
NSError *setCategoryError =nil;
[session setCategory:AVAudioSessionCategoryPlayAndRecorderror:&setCategoryError];
if(setCategoryError){
NSLog(@"%@", [setCategoryErrordescription]);
}
//初始化AVAudioRecorder *audioRecorder
self.audioRecorder= [[AVAudioRecorderalloc]initWithURL:urlsettings:self.recordSettingerror:&errol];
if (errol != nil) {
NSLog(@"创建录音机对象时发生错误，错误信息：%@",errol);
NSLog(@"出错了");
}else{
//准备就绪，等待录音该方法会返回Boolean，做个判断，有错误可以抛出异常信息
//prepareToRecord 创建文件,准备记录。会自动记录
if ([self.audioRecorderprepareToRecord]) {
NSLog(@"成功，准备就绪，等待录音");
}
}
}
return _audioRecorder;
}
//当声音文件播放结束时，需要通知主程序，需要使用AVAudioPlayerDelegate，也可以实现AVAudioRecorderDelegate刈记录record的状态
#pragma mark AVAudioPlayerDelegate
-(void)audioPlayerDidFinishPlaying:(AVAudioPlayer*)player successfully:(BOOL)flag{
NSLog(@"完成播放");
[self.tableViewreloadData];
}
-(void)audioPlayerDecodeErrorDidOccur:(AVAudioPlayer*)player error:(NSError*)error{
NSLog(@"Decode Error occurred");//解码错误发生
}
#pragma mark AVAudioRecorderDelegate
-(void)audioRecorderDidFinishRecording:(AVAudioRecorder*)recorder successfully:(BOOL)flag{
NSLog(@"完成record");//如果发生错误,而编码将报告委托
}
-(void)audioRecorderEncodeErrorDidOccur:(AVAudioRecorder*)recorder error:(NSError*)error{
NSLog(@"Encode Error occurred");//录音编码发生错误
}
-(void)viewWillAppear:(BOOL)animated{
[self.tableViewreloadData]; }
#pragma mark........UIImagePickerControllerDelegate.UINavigationControllerDelegate，调用系统相机
- (void)actionSheet:(UIActionSheet*)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (buttonIndex ==2)return;
UIImagePickerController *imagePicker = [[UIImagePickerControlleralloc]init];
imagePicker.allowsEditing= YES;
imagePicker.delegate= self;
if (buttonIndex ==1) {
imagePicker.sourceType= UIImagePickerControllerSourceTypeSavedPhotosAlbum;
}else{
imagePicker.sourceType= UIImagePickerControllerSourceTypeCamera;
}
[selfpresentViewController:imagePickeranimated:YEScompletion:nil];
}
//用户点击图像选取器中的“cancel”按钮时被调用，这说明用户想要中止选取图像的操作
- (void)imagePickerControllerDidCancel:(UIImagePickerController*)picker
{
[picker dismissViewControllerAnimated:YEScompletion:nil];
}
- (void)imagePickerController:(UIImagePickerController*)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString*,id> *)info
{
NSDictionary *dic = info;
UIImage *image = dic[UIImagePickerControllerOriginalImage];
_imageView.image= image;
[selfdismissViewControllerAnimated:YEScompletion:nil];
}