Android的 - 动态的GridView（多列绑定行） [英] Android - dynamic gridview (multiple columns binded rows)

问题描述

我想实现在Android的一个gridview，这将主要由4列（它会被actiing类似地为表）。

I would like to implement a gridview within Android, which will basically consist of 4 columns (it will be actiing similary to a table).

这将从本质上是跨4列（名称，数量，P1，P2）事项S $ P $垫的列表。因此，每行包含4列是唯一的1项。因此，我需要一种方法来这4列绑在一起，这样，当我选择那些4列中的任何位置，整个行会被选中，而名称列返回的文字标识。

This will essentially be a list of items spread across 4 columns (name, qty, p1, p2). So each row contains 4 columns is unique to 1 items. Therefore, I need a way to bind these 4 columns together so that when i select anywhere within those 4 columns the whole row will be selected, whilst returning the 'name' column as the text id.

有没有一种简单的方法，这是可以做到？这是我目前的code为GridView：

Is there an easy way that this can be done? This is my current code for the gridView:

XML布局：

<GridView
    android:id="@+id/gvShopCompleteList"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_below="@+id/spnShopCharacters"
    android:layout_above="@+id/linerBuyBtns"
    android:numColumns="1"
    android:fastScrollEnabled="true"
    android:scrollbarStyle="insideOverlay">
</GridView>

绑定的动态内容：

Binding of Dynamic content:

GridView gridview;
static final String[] listItems = new String[] { "name","qty","p1","p2","itemname","5","100","1" };
gridview = (GridView)findViewById(R.id.gvShopCompleteList);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, listItems);
gridview.setAdapter(adapter);

gridview.setOnItemClickListener(new OnItemClickListener() 
{
    public void onItemClick(AdapterView<?> parent, View v,int position, long id) 
    {
        Toast.makeText(getApplicationContext(),
        ((TextView) v).getText(), Toast.LENGTH_SHORT).show();
    }
});

最后，一个额外的功能，我想补充的是，使只有标题阅读并强调了不同颜色的其他行。任何帮助将是非常美联社$ P $这里pciated，我没有使用的GridView，但想保持通用的Andr​​oid看起来尽可能的（一致的在我的应用程序）。谢谢你。

Finally, an additional feature I would like to add is to make the header read only and highlighted a different color to the other rows. Any help would be much appreciated here, I do not have to use GridView, but would like to keep the generic android look as much as possible (consistant throughout my app). Thanks.

推荐答案

我做了一个小样本。下面是该行的布局文件， R.layout.adapters_tablelikelistview ：

I've made a little sample. Below is the layout file for the row, R.layout.adapters_tablelikelistview:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="horizontal" >

    <TextView
        android:id="@+id/data1"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_margin="5dp"
        android:layout_weight="1" />

    <TextView
        android:id="@+id/data2"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_margin="5dp"
        android:layout_weight="1" />

    <TextView
        android:id="@+id/data3"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_margin="5dp"
        android:layout_weight="1" />

    <TextView
        android:id="@+id/data4"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_margin="5dp"
        android:layout_weight="1" />

</LinearLayout>

和活动和适配器，其中上述布局的方法有：

and the Activity and adapter where the layout above is used:

public class TableLikeListView extends ListActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);     
        String[] data1 = new String[] { "Header1", "data1", "data2" };
        String[] data2 = new String[] { "Header2", "data1", "data2" };
        String[] data3 = new String[] { "Header3", "data1", "data2" };
        String[] data4 = new String[] { "Header4", "data1", "data2" };
        setListAdapter(new MyAdapter(this, R.layout.adapters_tablelikelistview,
                R.id.data1, data1, data2, data3, data4));
    }

    private static class MyAdapter extends ArrayAdapter<String> {

        private String[] data1, data2, data3, data4;

        public MyAdapter(Context context, int resource, int textViewResourceId,
                String[] data1, String[] data2, String[] data3, String[] data4) {
            super(context, resource, textViewResourceId, data1);
            this.data1 = data1;
            this.data2 = data2;
            this.data3 = data3;
            this.data4 = data4;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            View v = super.getView(position, convertView, parent);
            if (position == 0) {
                // header
                v.setBackgroundColor(Color.GREEN);
            } else {
                v.setBackgroundResource(android.R.drawable.list_selector_background);
            }
            TextView t1 = (TextView) v.findViewById(R.id.data1);
            t1.setText(data1[position]);
            TextView t2 = (TextView) v.findViewById(R.id.data2);
            t2.setText(data2[position]);
            TextView t3 = (TextView) v.findViewById(R.id.data3);
            t3.setText(data3[position]);
            TextView t4 = (TextView) v.findViewById(R.id.data4);
            t4.setText(data4[position]);
            return v;
        }

        @Override
        public boolean isEnabled(int position) {        
            return position == 0 ? false : true;
        }       

    }

}

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