startservice.setOnClickListener(this)报错

startservice.setonClickListener(this);编译不通过

下面代码却是OK

startservice.onClickListener onclicklistenner = new Button.OnClickListener(){
    //@Override
    public void onClick(View v) {
  
    }
};

缺少implements View.OnClickListener，加上即可

public class MainActivity extends AppCompatActivity implements View.onClickListener {
}



    @Override
    public void onClick(View view) {

    }