查看函数被调用的流程(通过打印堆栈日志的方法)

1.RuntimeException here = new RuntimeException("here");
        here.fillInStackTrace();
        Log.w("dh--","Called:",here);

2.import android.util.Log;
String st = Log.getStackTraceString(new RuntimeException());
       Log.e("xkg", "ssid===== " + st);