Android的列表视图 - 获取自定义列表视图的文本

问题描述

我正在开发中，我创建了一个自定义列表视图的应用程序：

I am developing an application in which i created a custom list view as:

列表视图XML code为：

The list view xml code as :

<ListView
    android:id="@+id/listview"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:layout_margin="15dip"
    android:divider="#623b42"
    android:dividerHeight="0.5dip"
    android:cacheColorHint="#00000000"
    android:overScrollMode="never" >
</ListView>

和适配器XML是：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <TextView
        android:id="@+id/textview1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_toLeftOf="@+id/textview_rupee_mlsaa"
        android:gravity="center_vertical"
        android:padding="15dip"
        android:textColor="@color/color_black"
        android:textSize="15sp"
        tools:ignore="SelectableText" />

    <TextView
        android:id="@+id/textview2"
        android:layout_width="60sp"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:gravity="center_vertical"
        android:padding="15dip"
        android:textColor="@color/color_black"
        android:textSize="15sp"
        tools:ignore="SelectableText" />

</RelativeLayout>

适配器的java文件是：

The .java file of adapter is :

public class ListAdapter extends ArrayAdapter<String> {
/** Global declaration of variables. As there scope lies in whole class. */
private Context context;
private String[] dataset1;
private int[] dataset2;

    /** Constructor Class */
    public ListAdapter(Context context,String[] ListArray1, int[] ListArray2) {
        super(context,R.layout.list_adapter_layout,ListArray);
        this.context = context;
            this.dataset1= ListArray1;
            this.dataset2= ListArray2;
    }

    /** Implement getView method for customizing row of list view. */
    public View getView(int position, View convertView, ViewGroup parent) {
        LayoutInflater inflater = ((Activity)context).getLayoutInflater();
        // Creating a view of row.
        View rowView = inflater.inflate(R.layout.list_adapter_layout, parent, false);

        TextView tv1 = (TextView)rowView.findViewById(R.id.textview1);
        TextView tv2 = (TextView)rowView.findViewById(R.id.textview2);

        tv1.setText(data1[position]);
        tv2.setText(""+data2[position]);

        return rowView;
    }
}

然后我设置项目点击监听器列表查看方式：

Then i set on item click listener on list view as :

listView = (ListView) findViewById(R.id.listview);
listView.setOnItemClickListener(this);

ListAdapter adapter = new ListAdapter(this,list1,list2);
listView.setAdapter(adapter);

然后我用onItemClickListener项目上点击如下：

Then i used onItemClickListener on item click as :

public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
name = (String) arg0.getItemAtPosition(position);
}

我在这里获取自定义列表视图的第一个文本浏览的价值。但我也想第二个文本浏览的价值。如果我增加更多的那么如何得到该值。

Here i am getting the value of first text view of custom listview. But i want also the value of second text view. and if i add more then how to get values of that.

请建议我这样做的方式。

Please suggest me the way to do that.

推荐答案

试着像这里面乌尔OnItemClick

Try like this inside ur OnItemClick

TextView text = (TextView) arg1.findViewById(R.id.urtextID);
                           ^^^^^^
String tEXT = text.getText().toString();

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