亮点列表视图项目的android [英] highlight listview items android

问题描述

我有一个自定义的基本适配器列表视图。当我填充列表我要检查对象中的一个布尔值，我填充ListView和如果这是真的改变该行的背景颜色。

 公共查看getView（INT位置，查看convertView，父母的ViewGroup）{
    LoginsList进入= listOfLoginsLists.get（位置）;
    如果（convertView == NULL）{
        LayoutInflater吹气=（LayoutInflater）context.getSystemService（Context.LAYOUT_INFLATER_SERVICE）;
        convertView = inflater.inflate（R.layout.lists_row，NULL）;
    }    TextView的LISTNAME =（TextView中）convertView.findViewById（R.id.tvListName）;
    ListName.setText（entry.getListName（））;    TextView的ListDescription =（TextView中）convertView.findViewById（R.id.tvListDescription）;
    ListDescription.setText（entry.getListDescription（））;    按钮发送=（按钮）convertView.findViewById（R.id.bSend）;
    Send.setOnClickListener（本）;
    Send.setTag（输入）;    RelativeLayout的RelLayout =（RelativeLayout的）convertView.findViewById（R.id.layoutListsRow）;
    RelLayout.setFocusableInTouchMode（假）;
    RelLayout.setFocusable（假）;
    RelLayout.setOnClickListener（本）;
    RelLayout.setTag（输入）;    如果（entry.isSent（））{
        RelLayout.setBackgroundColor（Color.parseColor（＃4400FF00））;
    }    返回convertView;
}
 

但是，这code不工作的权利。当我滚动列表视图中的行颜色搞的一团糟。

解决方案

 如果（entry.isSent（））{
        RelLayout.setBackgroundColor（Color.parseColor（＃4400FF00））;
}其他{
        RelLayout.setBackgroundColor（//默认颜色）;
}
 

I have listview with custom base adapter. When I populate the list I have to check a boolean in the object I'm populating the listview and if it is true to change the background color of that row.

public View getView(int position, View convertView, ViewGroup parent) {
    LoginsList entry = listOfLoginsLists.get(position);
    if (convertView == null) {
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = inflater.inflate(R.layout.lists_row, null);
    }

    TextView ListName = (TextView) convertView.findViewById(R.id.tvListName);
    ListName.setText(entry.getListName());

    TextView ListDescription = (TextView) convertView.findViewById(R.id.tvListDescription);
    ListDescription.setText(entry.getListDescription());

    Button Send = (Button) convertView.findViewById(R.id.bSend);
    Send.setOnClickListener(this);
    Send.setTag(entry);

    RelativeLayout RelLayout = (RelativeLayout) convertView.findViewById(R.id.layoutListsRow);
    RelLayout.setFocusableInTouchMode(false);
    RelLayout.setFocusable(false);
    RelLayout.setOnClickListener(this);
    RelLayout.setTag(entry);

    if (entry.isSent()) {
        RelLayout.setBackgroundColor(Color.parseColor("#4400FF00"));
    }

    return convertView;
}

But this code doesn't work right. When I scroll the list view the rows colors get messed up.

解决方案

if (entry.isSent()) {
        RelLayout.setBackgroundColor(Color.parseColor("#4400FF00"));
}else {
        RelLayout.setBackgroundColor(//default color);
}

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