如何在GridView中使用OnclickListener

Question

这是代码。每当我点击Gridview中的任何一个项目时，我想打开一个新活动。请帮忙。我知道我们将使用切换案例，但无法弄清楚如何。

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    //set grid view item
    Bitmap homeIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.home);
    Bitmap userIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.personal);

    gridArray.add(new Item(homeIcon,"Home"));
    gridArray.add(new Item(userIcon,"User"));
    gridArray.add(new Item(homeIcon,"House"));
    gridArray.add(new Item(userIcon,"Friend"));
    gridArray.add(new Item(homeIcon,"Home"));
    gridArray.add(new Item(userIcon,"Personal"));
    gridArray.add(new Item(homeIcon,"Home"));
    gridArray.add(new Item(userIcon,"User"));
    gridArray.add(new Item(homeIcon,"Building"));
    gridArray.add(new Item(userIcon,"User"));
    gridArray.add(new Item(homeIcon,"Home"));
    gridArray.add(new Item(userIcon,"xyz"));


    gridView = (GridView) findViewById(R.id.gridView1);
    customGridAdapter = new CustomGridViewAdapter(this, R.layout.row_grid, gridArray);
    gridView.setAdapter(customGridAdapter);
}

}

Answer 1

定义意图

confHadoop.addResource(Paths.get("/opt/hadoop-2.7.3/etc/hadoop/core-site.xml"));

然后为GridView定义项目单击侦听器。

Intent intent;