[英]Playing Deezer radio in iOS app
我正在嘗試通過我的應用流式播放Deezer廣播,但是只能播放第一首曲目,並且在第一首曲目播放完之后(播放器狀態->完成),當我想播放其他曲目時無法獲得任何回調。 當我再次調用grabStream時,我不會通過DeezerSessionRequestDelegate方法。 任何幫助,將不勝感激。 謝謝。
以下是使用的主要方法:
-(void)grabStream{
[[DeezerSession sharedSession] requestRadioForListening:kRadioId];
}
#pragma mark - DeezerSessionRequestDelegate
- (void)deezerSessionRequestDidReceiveResponse:(NSData *)data {
NSLog(@"deezerSessionRequestDidReceiveResponse");
NSDictionary* dictionary = [data objectFromJSONData];
DeezerTrack* track = [[DeezerTrack alloc] initWithDictionary:dictionary];
if ([_delegate respondsToSelector:@selector(onGetStream:forTrackId:)]) {
NSString* stream = [dictionary objectForKey:@"stream"];
if ([stream isKindOfClass:[NSString class]]) [_delegate onGetStream:stream forTrackId:[track deezerID]];
}
[track release];
}
- (void)deezerSessionRequestDidFailWithError:(NSError*)error {
NSLog(@"deezerSessionRequestDidFailWithError");
}
在另一堂課
#pragma mark - DeezerGrabberDelegate
- (void)onGetStream:(NSString *)stream forTrackId:(NSString *)trackId{
NSLog(@"onGetStream :: previous stream track id :: %@ next track id :: %@", _currentStreamTrackId, trackId);
if(![trackId isEqualToString:_currentStreamTrackId]){
_currentStreamTrackId = trackId;
[[DeezerAudioPlayer sharedSession] initPlayerForRadioWithDeezerId:trackId stream:stream];
}
}
#pragma mark - DeezerAudioPlayerDelegate
-(void)playerStateChanged:(DeezerPlayerState)playerState{
NSLog(@"playerStateChanged :: %i", playerState);
switch (playerState) {
case DeezerPlayerState_Initialized :
case DeezerPlayerState_Ready :
case DeezerPlayerState_Playing :
case DeezerPlayerState_Paused :
case DeezerPlayerState_WaitingForData :
case DeezerPlayerState_Stopped :break;
case DeezerPlayerState_Finished :
NSLog(@"+++++++++++++End of track, we're going to play another one");
[self.grabber grabStream];
break;
}
}
以下是使用Deezer iOS SDK播放廣播的步驟:
並以此循環。
我在同一個問題上掙扎。 事情是
-(void)playerStateChanged:(DeezerPlayerState)playerState
處於玩家狀態
DeezerPlayerState_Finished
從另一個線程(不是主線程)調用,而Deezer SDK就是其中一個。
解決方法很簡單,在您的switch語句中,請確保使用“ performSelectorOnMainThread”調用[self.grabbergrabStream],如下所示
[self.grabber performSelectorOnMainThread:@selector(grabStream) withObject:nil waitUntilDone:false];
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