Android之解决Android8.0手机(Notification)收不到自定义消息通知以及其它手机得到数据不同步

1 问题

app,自定义消息通知的时候,在Android8.0手机上收不到通知

2 解决办法

NotificationManager需要创建NotificationChannel,然后调用createNotificationChannel把NotificationChannel传递进去,并且通过setChannelId设置相应的id

3  普通样本代码实现

  

   

    

     

    
    

     
 private static final String ID = "PUSH_NOTIFY_ID";
     
    
   

    

     

    
    

     
 private static final String NAME = "PUSH_NOTIFY_NAME";
     
    
   

    

     

    
    

     
 public int id = 0; 
     
    
   

    

     

    
    

     
 public NotificationManager manager;
     
    
   

    

     

    
    

     
 public void showMessage() {
     
    
   

    

     

    
    

     

       manager = (NotificationManager) mContext.getSystemService(mContext.NOTIFICATION_SERVICE);
     
    
   

    

     

    
    

     

       NotificationCompat.Builder builder = new NotificationCompat.Builder(mContext);
     
    
   

    

     

    
    

     
 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
     
    
   

    

     

    
    

     

       NotificationChannel mChannel = new NotificationChannel(ID, NAME, NotificationManager.IMPORTANCE_LOW);
     
    
   

    

     

    
    

     

       manager.createNotificationChannel(mChannel);
     
    
  
 

文章来源: chenyu.blog.csdn.net，作者：chen.yu，版权归原作者所有，如需转载，请联系作者。

原文链接：chenyu.blog.csdn.net/article/details/82825513