Android ListView不显示文本
我正在使用此代码搜索列表并将其添加到列表中(s是编辑文本): 适配器GetView(): xml:Android ListView不显示文本,android,listview,Android,Listview,我正在使用此代码搜索列表并将其添加到列表中(s是编辑文本): 适配器GetView(): xml: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" andr
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="15dip">
<TextView
android:id="@+id/TextView_ReaderChoiceDownload"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_height="wrap_content"
android:text="tes"
android:layout_width="wrap_content"
android:layout_alignParentRight="true"
android:padding="15dip"></TextView>
/>
/>
列表不是空的,为什么列表视图不显示列表中的项目?用
s.getText().toString()更改s.toString()
您已经在相对布局标记中指定了textview
现在试试看
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.readers_choice_custom_row, null); // line
// 47
holder = new ViewHolder();
holder.tv_ReadersNames = (TextView) convertView.findViewById(R.id.TextView_ReaderChoiceDownload);
convertView.setTag(holder);
} else
holder = (ViewHolder) convertView.getTag();
holder.tv_ReadersNames.setText(SuraList.get(position));
holder.tv_ReadersNames.setGravity(Gravity.RIGHT);
return convertView;
}
class ViewHolder {
TextView tv_ReadersNames;
}
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="15dip">
<TextView
android:id="@+id/TextView_ReaderChoiceDownload"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_height="wrap_content"
android:text="tes"
android:layout_width="wrap_content"
android:layout_alignParentRight="true"
android:padding="15dip"></TextView>
/>
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="15dip"
>
<TextView
android:id="@+id/TextView_ReaderChoiceDownload"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_height="wrap_content"
android:text="tes"
android:layout_width="wrap_content"
android:layout_alignParentRight="true"
android:padding="15dip"></TextView>
</RelativeLayout>