1.优化AudioSessionObject 影响DFPlayer后台播放问题

创维盒子/双子星云手机/Vendor/BackgroundKeepAlive/AudioSessionObject.m

@@ -10,6 +10,8 @@
 #import <AVFoundation/AVFoundation.h>
 #import <AudioToolbox/AudioToolbox.h>
 
+#import "DFPlayer.h"//这个播放音乐的第三方 这个播放静音会影响到音乐后台播放
+
 @interface AudioSessionObject()
 @property (strong, nonatomic) AVAudioPlayer *audioPlayer;
 @property (strong,nonatomic) NSTimer *timer;
@@ -67,6 +69,11 @@
 - (void)appDidEnterBackground {
     NSLog(@"%@ appDidEnterBackground",NSStringFromClass([self class]));
     
+    if([DFPlayer sharedPlayer].state == DFPlayerStateBuffering
+       ||[DFPlayer sharedPlayer].state == DFPlayerStatePlaying){
+        return;
+    }
+    
     _isBackgroundType = YES;
     
     BOOL isBackground = [HWDataManager getBoolWithKey:stringKeyAddSn(Const_file_Transfe_working_background)];