我可以在表格视图中显示歌曲,但我无法播放.
- (IBAction) getTracks:(id) sender
{
SCRequestResponseHandler handler;
handler = ^(NSURLResponse *response,NSData *data,NSError *error) {
NSError *jsonError = nil;
NSJSONSerialization *jsonResponse = [NSJSONSerialization
JSONObjectWithData:data
options:0
error:&jsonError];
if (!jsonError && [jsonResponse isKindOfClass:[NSArray class]]) {
SCTTrackListViewController *trackListVC;
trackListVC = [[SCTTrackListViewController alloc]
initWithNibName:@"SCTTrackListViewController"
bundle:nil];
trackListVC.tracks = (NSArray *)jsonResponse;
NSLog(@"json %@",(NSArray *)jsonResponse);
[self presentViewController:trackListVC
animated:YES completion:nil];
}
};
NSString *resourceURL = @"https://api.soundcloud.com/users/54237635/tracks.json?client_id=8a58d84d48322f5661cf14a3d80e005d";
[SCRequest performMethod:SCRequestMethodGET
onResource:[NSURL URLWithString:resourceURL]
usingParameters:nil
withAccount:nil
sendingProgressHandler:nil
responseHandler:handler];
}
这是我在tableview中的didselect中的代码：
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSDictionary *track = [self.tracks objectAtIndex:indexPath.row];
NSString *streamURL = [track objectForKey:@"stream_url"];
[SCRequest performMethod:SCRequestMethodGET
onResource:[NSURL URLWithString:streamURL]
usingParameters:nil
withAccount:nil
sendingProgressHandler:nil
responseHandler:^(NSURLResponse *response,NSError *error) {
NSError *playerError;
player = [[AVAudioPlayer alloc] initWithData:data error:&playerError];
[player prepareToPlay];
[player play];
}];
NSLog(@"streamURL %@",[track objectForKey:@"stream_url"]);
}
解决方法
由OP解决：
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)
{
NSDictionary *track = [self.tracks objectAtIndex:indexPath.row];
NSString *streamURL = [track objectForKey:@"stream_url"];
NSString *urlString = [NSString stringWithFormat:@"%@?client_id=%@",streamURL,CLIENT_ID];//Your client ID
[SCRequest performMethod:SCRequestMethodGET
onResource:[NSURL URLWithString:urlString]
usingParameters:nil
withAccount:nil
sendingProgressHandler:nil
responseHandler:^(NSURLResponse *response,NSError *error) {
NSError *playerError;
NSLog(@"data:%@",data);
player = [[AVAudioPlayer alloc] initWithData:data error:&playerError];
[player prepareToPlay];
[player play];
}];
}
