public void getAAID() { try { instance.getAAID().addOnSuccessListener(new HmsSuccessListener <string>((aaidResult) => { TestTip.Inst.ShowText("getAAID success:" + aaidResult); })).addOnFailureListener(new HmsFailureListener((e) => { TestTip.Inst.ShowText($"getAAID failed: {e.toString()}"); })); } catch (System.Exception exception) { TestTip.Inst.ShowText(exception.ToString()); } }