[Code Note] iOS-play the voice downloaded from the network, ios-voice

[Code Note] iOS-play the voice downloaded from the network, ios-voice

Code:

ViewController. m

 

# Import "ViewController. h "// recording # import <AVFoundation/AVFoundation. h> @ interface ViewController () {// player AVAudioPlayer * player;} @ end @ implementation ViewController-(void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib .} // when you click anywhere, play the sound-(void) touchesBegan :( NSSet *) touches withEvent :( UIEvent *) event {// https://wifamily.blob.core.chinacloudapi.cn/wom/2015090211559116.mp3 // sound when playing AVAudioSession * audioSession = [AVAudioSession sharedInstance]; NSError * err = nil; [audioSession setCategory: AVAudioSessionCategoryPlayback error: & err]; NSString * voiceUrl = @ "https://wifamily.blob.core.chinacloudapi.cn/wom/2015090211559116.mp3"; NSLog (@ "--- voiceUrl -- % @", voiceUrl); NSURL * url = [[NSURL alloc] initWithString: voiceUrl]; NSData * audioData = [NSData dataWithContentsOfURL: url]; // Save the data to the specified local location NSString * docDirPath = [inline (NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex: 0]; NSString * filePath = [NSString stringWithFormat: @ "% @/%@.mp3", docDirPath, @ "temp"]; [audioData writeToFile: filePath atomically: YES]; // play NSError * playerError; NSURL * fileURL = [NSURL fileURLWithPath: filePath]; player = [[AVAudioPlayer alloc] initWithContentsOfURL: fileURL error: & playerError]; if (player = nil) {NSLog (@ "-- play -- error --- % @", [playerError description]);} else {[player play];} -(void) didReceiveMemoryWarning {[super didreceivemorywarning]; // Dispose of any resources that can be recreated .} @ end