Android实验4

public int compare_130(int a,int b) { int c; c=a>=b?a:b; return c; } public void onClick(View v) { if (service_130 == null) { labelView.setText("未绑定服务"); return; } int a= Math.round(Integer.parseInt(edit1.getText().toString().trim())); int b= Math.round(Integer.parseInt(edit2.getText().toString().trim())); // long a = Math.round(Math.random() * 100); // long b = Math.round(Math.random() * 100); int result = service_130.compare_130(a,b); // long result = mathService.Add(a,b); String msg = String.valueOf(a) + " compare with " + String.valueOf(b) + ",the " + String.valueOf(result)+" is bigger"; labelView.setText(msg); } });