ListView inside ScrollView with Auto Adjust Height

Question

I try to create a ListView Inside ScrollView with EdiText inside the ListView. So I use a Custom method to make my ListView NonScrollable.

My ListView Item xml is like this:

<RelativeLayout xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="15dp"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <TextView
        android:id="@+id/title1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:maxLines="3"
        android:paddingLeft="8dp"
        android:paddingRight="8dp"
        android:paddingTop="3dp"
        android:text="Text"
        android:textColor="#222"
        android:textSize="18sp"
        tools:ignore="HardcodedText" />
    <TextView
        android:id="@+id/title2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_below="@+id/title1"
        android:paddingLeft="8dp"
        android:paddingRight="8dp"
        android:paddingBottom="2dp"
        android:text="New Text"
        android:textColor="#727272"
        android:textSize="15sp"
        tools:ignore="HardcodedText" />


    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/title2"
        android:layout_marginTop="10dp"
        android:layout_marginBottom="10dp"
        android:layout_marginLeft="8dp"
        android:hint="Note"
        android:textSize="13sp"
        android:id="@+id/text_note"/>
</RelativeLayout>

The Custom method Code is like this:

public class NonScrollListView extends ListView {

    public NonScrollListView(Context context) {
        super(context);
    }
    public NonScrollListView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }
    public NonScrollListView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }
    @Override
    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int heightMeasureSpec_custom = MeasureSpec.makeMeasureSpec(
                Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
        super.onMeasure(widthMeasureSpec, heightMeasureSpec_custom);
        ViewGroup.LayoutParams params = getLayoutParams();
        params.height = getMeasuredHeight();
    }
}

The problem is when I make a new line in EditText my listview height is not adjust and make my last Item in ListView disappear. The Screenshot is like this:

This is what I try to make

But the result is like this

I see from here: Android: Listview in ScrollView with dynamic height

It said that Change ListView to LinearLayout.. Can someone help me how to make that ? I have no idea how to change ListView to LinearLayout.

And if not have to change to LinearLayout is there any way how to adjust the height of my ListView so my item will not disappear ?

Need help to solve this.

@Ajitha I already add my list items xml, can you help me how to fix this problem ? — Dirus, Dec 01 '15 at 08:33

score 4 · Answer 1 · answered Dec 01 '15 at 08:18

4

Try using this method :

 public static void setListViewHeightBasedOnChildren(ListView listView) {
            ListAdapter listAdapter = listView.getAdapter(); 
            if (listAdapter == null) {
                // pre-condition
                return;
            }

            int totalHeight = 0;
            for (int i = 0; i < listAdapter.getCount(); i++) {
                View listItem = listAdapter.getView(i, null, listView);
                listItem.measure(0, 0);
                totalHeight += listItem.getMeasuredHeight();
            }

            ViewGroup.LayoutParams params = listView.getLayoutParams();
            params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
            listView.setLayoutParams(params);
        }

like setListViewHeightBasedOnChildren(listView).

answered Dec 01 '15 at 08:18

Jas

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I already try to solution before.. but how to use it when I change my editText ? Have I write this `setListViewHeightBasedOnChildren(listView)` inside EditText TextWatcher ? – Dirus Dec 01 '15 at 08:35
I already try to put it in `public void afterTextChanged(Editable s)` but still same .. my ListView can adjust the height automatic. Did I put in wrong place ? – Dirus Dec 01 '15 at 09:27
Like what I explain and put my Image at top.. ListView adjust the height automatic wherever I make a new line in my EditText. The Code above not working and can't adjust the height of my listview – Dirus Dec 01 '15 at 09:55

ListView inside ScrollView with Auto Adjust Height

1 Answers1