I would like to display sqlite data in ListView
. But I don't know how to set up the fixed width in ListView
column.
How can I make the column with fixed size?
android:id="@android:id/list"android:layout_width="match_parent"
android:layout_height="wrap_co## Heading ##ntent"
android:layout_gravity="center"
Here is my XML. I just want to make the name,phone and location column in fixed layouts.
<LinearLayoutandroid:layout_width="match_parent"
android:layout_height="wrap_content" >
<Button
android:id="@+id/name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Name:" />
<TextView
android:id="@+id/phoneNo"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:gravity="center"
android:text="Phone no:" />
<Button
android:id="@+id/location"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Location:" />
</LinearLayout>
tools:context=".Shopping" >
<ListView
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"/>
Thanks a lot.
For this layout user3336747 you have two way: 1. Use Different colour for name,phone,location and same for their value. 2. Inflate Below layout in adapter of listview.
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:id="@+id/name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ellipsize="end"
android:gravity="center"
android:singleLine="true"
android:text="" />
<TextView
android:id="@+id/phoneNo"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:singleLine="true"
android:text="Phone no:" />
<TextView
android:id="@+id/location"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ellipsize="end"
android:singleLine="true"
android:text="" />
</LinearLayout>
I think it will help.
You shall need to create a custom list this link is closer to you requirement
http://androidexample.com/How_To_Create_A_Custom_Listview_-_Android_Example/index.php?view=article_discription&aid=67&aaid=92
but you can achieve it by simply adding appropriate weight to custom items of listview.
like this , first create a custom layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns
:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="@drawable/classback" >
<TextView
android:id="@+id/headingtv"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center|left"
android:layout_weight=".5"
android:layout_marginLeft="30dp"
android:padding="10dp"
android:textColor="#555555"/>
<TextView
android:id="@+id/datetv"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center"
android:layout_weight=".5"
android:layout_margin="3dp"
android:textColor="#555555" />
</LinearLayout>
then create a class extending baseadapter
class ClassCustomList extends BaseAdapter
{
@Override
public int getCount()
{
// TODO Auto-generated method stub
return onelist.size();
}
@Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return null;
}
@Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return 0;
}
@Override
public View getView(int arg0, View arg1, ViewGroup arg2) {
// TODO Auto-generated method stub
LayoutInflater inflater ;
inflater = (LayoutInflater) Class_List.this.
getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
ViewHolder holder ;
if( arg1 == null )
{
holder = new ViewHolder();
arg1 = inflater.inflate(R.layout.classcustomelement,
null);
holder.Heading = (TextView)arg1.findViewById(R.id.headingtv);
holder.Date = (TextView)arg1.findViewById(R.id.datetv);
arg1.setTag(holder);
}
else
{
holder = (ViewHolder)arg1.getTag();
}
holder.Heading.setText(twolist.get(arg0));
holder.Date.setText(fourlist.get(arg0));
return arg1;
}
class ViewHolder
{
TextView Heading , Date ;
}
}
and the add this in yourlistview
class_List.setAdapter(new ClassCustomList());
you can see this also
http://www.codeproject.com/Articles/507651/Customized-Android-ListView-with-Image-and-Text