use*_*278 40 android android-layout android-listview baseadapter
我正在向您展示下面的图像,其中行的高度不同我希望行应该具有相同的高度.
在我的程序中,我从XML服务获取数据,我解析并在列表视图上显示结果,但ListView行的高度不同.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:background="@drawable/list_selector"
android:padding="3dip"
android:layout_width="match_parent"
android:gravity="center"
android:layout_height="10dp">
<TextView android:layout_height="wrap_content" android:text="ITEM"
android:layout_width="wrap_content" android:id="@+id/txtItem"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="15dip"
android:textStyle="bold"
android:textColor="#040404"></TextView>
<TextView android:layout_height="wrap_content" android:text="MANUFACTURER"
android:layout_width="wrap_content" android:id="@+id/txtItemTwo"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="14dip"
android:textColor="#FF7F50"
></TextView>
</LinearLayout>
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我已经设定了高度
机器人:layout_height = "10dp"
但是在listView上进行diplaying时仍然不一样.
这是我为getVieew定制的适配器: -
public class MyEventAdapter extends BaseAdapter {
ArrayList < String > listTitle;
ArrayList < String > listFullText;
Activity activity;
public MyEventAdapter(Activity activity, ArrayList < String > listTitle, ArrayList < String > listFullText) {
super();
this.listTitle = listTitle;
this.listFullText = listFullText;
this.activity = activity;
}
public int getCount() {
// TODO Auto-generated method stub
return listTitle.size();
}
public Object getItem(int position) {
// TODO Auto-generated method stub
return null;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
private class ViewHolder {
TextView txtViewTitle;
TextView txtViewTitleTwo;
}
public View getView(int position, View view, ViewGroup parent) {
// TODO Auto-generated method stub
ViewHolder title;
LayoutInflater inflater = activity.getLayoutInflater();
if (view == null) {
view = inflater.inflate(R.layout.lview_row, null);
title = new ViewHolder();
title.txtViewTitle = (TextView) view.findViewById(R.id.txtItem);
title.txtViewTitleTwo = (TextView) view.findViewById(R.id.txtItemTwo);
view.setTag(title);
} else {
title = (ViewHolder) view.getTag();
}
title.txtViewTitle.setText(listTitle.get(position));
title.txtViewTitleTwo.setText(listFullText.get(position));
return view;
}
}
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任何人都请我以正确的方式获得所需的结果.
提前致谢.
小智 138
问题是你误用了充气机,不要把null作为根节点
如果您将null作为根节点传递,则您在xml中设置的所有大小参数都无法正常工作
正确的代码是
view = inflater.inflate(R.layout.lview_row, parent, false);
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http://www.doubleencore.com/2013/05/layout-inflation-as-intended/
Too*_*rop -2
首先,您应该使用sp来指定文本的大小,而不是 dip (dp),其次,我认为您有一些矛盾的尺寸,您在只有 10 dp 的布局中有 2 个 15 + 14 dp 的文本字段。尝试将布局高度增加到 40 dp 并更改 textview 的尺寸以使用 sp