package com.sjm.sjmsdk.core.oaidhelper.b; import android.os.IBinder; import android.os.IInterface; public abstract class a implements IInterface { protected final IBinder a; public a(IBinder iBinder) { this.a = iBinder; } public abstract String a(); public String a(String str, String str2, String str3) { return null; } public IBinder asBinder() { return this.a; } public boolean b() { return false; } }