Android gridView问题

Question

首先：CustomGridViewAdapter extends ArrayAdapter<Item>

守则：

ArrayList<Item> gridArray = new ArrayList<Item>();

gridArray.add(new Item(button, value[i]));
...
gridView = (GridView) findViewById(R.id.gridView);
customGridAdapter = new CustomGridViewAdapter(this, R.layout.gridview_item, gridArray);
gridView.setAdapter(customGridAdapter);

gridView.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {

    // why this part doesnt work ?

    }
});

我有一个按钮的gridView，为什么如果我尝试访问它们它不起作用？

Answer 1

您无法在View.onClickListener上设置GridView。 而是设置OnItemClickListener

gridView.setOnItemClickListener(new OnItemClickListener(){
  @Override
  public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    //your code here    
  }
});