Android Studio中的OnClickListener

Button button= (Button) findViewById(R.id.standingsButton);button.setonClickListener(new View.onClickListener() {    public void onClick(View v) {        startActivity(new Intent(MainActivity.this,StandingsActivity.class));    }});

此代码不是任何方法。如果要使用它，它必须位于类似

onCreate()

protected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_main);    Button button= (Button) findViewById(R.id.standingsButton);    button.setonClickListener(new View.onClickListener() {        public void onClick(View v) { startActivity(new Intent(MainActivity.this,StandingsActivity.class));        }    });}