Application in Android to transfer values to activity

For example, Aurora registration to obtain the user's unique identification ID needs to be passed at login, to implement the specified user push function of the message

 1  public   String ID;  2  3  public< /span> String getId () { 4  return   ID;  5  }  6  7  public  void   SetId (String id) { 8  this . ID = ID;  9 } 

1     // Initialize Aurora push 2         Jpushinterface.setdebugmode (true); 3         Jpushinterface.init (this); 4 5         id = Jpushinterface.getregistrationid (Getapplicationcontext ()); 6 7         LOG.E ("Aurora push get User ID", id);

How to get that in activity, the code is as follows

1         MyApplication application = (MyApplication) getapplication (); 2         String id = Application.getid (). toString (); 3         LOG.E ("Aurora push user-specified ID", id);

Application in Android to transfer values to activity