Expandable ListView Inside a ScrollView
Question
I have created an Expandable ListView inside a ScrollView . When I want to scroll inside the Expandable ListView I have to select it and hold it down whilst I scroll otherwise the entire page will scroll. Here is my code
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.kitkat.crossroads.JobBidsFragment">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:focusable="true"
android:focusableInTouchMode="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="@+id/textViewJobInformation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/bebasneueregular"
android:text="Job Information"
android:textAlignment="center"
android:textSize="30dp"
tools:layout_editor_absoluteX="163dp"
tools:layout_editor_absoluteY="16dp"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewName"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignBottom="@id/textViewJobName1"
android:layout_alignTop="@id/textViewJobName1"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Job:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobName1"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="text"
android:textColor="#FF000000"
android:visibility="visible" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewDesc"
android:layout_width="140dp"
android:layout_height="match_parent"
android:layout_alignBottom="@id/textViewJobDescription1"
android:layout_alignTop="@id/textViewJobDescription1"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Description:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobDescription1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/textName"
android:layout_weight="3"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="TextView"
android:textColor="#FF000000"
android:visibility="visible"
/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewSize"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignBottom="@id/textViewJobSize1"
android:layout_alignTop="@id/textViewJobSize1"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Job Size:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobSize1"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/textName"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="TextView"
android:textColor="#FF000000"
android:visibility="visible" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewType"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Job Type:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobType1"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/textName"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="TextView"
android:textColor="#FF000000"
android:visibility="visible" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200dp">
<ExpandableListView
android:id="@+id/expandable_list_view"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:pointerIcon="arrow"
android:dividerHeight="3dp">
</ExpandableListView>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
</LinearLayout>
<!-- ACTIVE BIDS PART -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginTop="10dp">
<TextView
android:id="@+id/textView5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/bebasneueregular"
android:text="Active bids"
android:textAlignment="center"
android:textSize="30dp"
tools:layout_editor_absoluteX="163dp"
tools:layout_editor_absoluteY="16dp" />
<SearchView
android:id="@+id/searchViewJob"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:iconifiedByDefault="false"
android:queryHint="Name, Location, Size, etc." />
<ListView
android:id="@+id/jobListView1"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
</ScrollView>
</FrameLayout>
I want the user to be able to select the Expandable ListView and sub information is displayed that is unscrollable. Is there a way to achieve this whilst having the scroll view inplace
Is there a way to either make the Expandable ListView unscrollable or to make it work with with the ScrollView
Edit - With using a NestedScrollView
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.kitkat.crossroads.JobBidsFragment">
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:focusable="true"
android:focusableInTouchMode="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="@+id/textViewJobInformation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/bebasneueregular"
android:text="Job Information"
android:textAlignment="center"
android:textSize="30dp"
tools:layout_editor_absoluteX="163dp"
tools:layout_editor_absoluteY="16dp"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewName"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignBottom="@id/textViewJobName1"
android:layout_alignTop="@id/textViewJobName1"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Job:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobName1"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="text"
android:textColor="#FF000000"
android:visibility="visible" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewDesc"
android:layout_width="140dp"
android:layout_height="match_parent"
android:layout_alignBottom="@id/textViewJobDescription1"
android:layout_alignTop="@id/textViewJobDescription1"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Description:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobDescription1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/textName"
android:layout_weight="3"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="TextView"
android:textColor="#FF000000"
android:visibility="visible"
/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewSize"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_alignBottom="@id/textViewJobSize1"
android:layout_alignTop="@id/textViewJobSize1"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Job Size:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobSize1"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/textName"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="TextView"
android:textColor="#FF000000"
android:visibility="visible" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
<TextView
android:id="@+id/viewType"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingVertical="10dp"
android:text=" Job Type:"
android:textAlignment="viewStart"
android:textColor="#FF000000"
android:visibility="visible" />
<TextView
android:id="@+id/textViewJobType1"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/textName"
android:background="#FFFFFFFF"
android:gravity="center_vertical"
android:paddingLeft="10dp"
android:paddingVertical="10dp"
android:text="TextView"
android:textColor="#FF000000"
android:visibility="visible" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200dp">
<ExpandableListView
android:id="@+id/expandable_list_view"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:pointerIcon="arrow"
android:dividerHeight="3dp">
</ExpandableListView>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:orientation="horizontal">
</LinearLayout>
</LinearLayout>
<!-- ACTIVE BIDS PART -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginTop="10dp">
<TextView
android:id="@+id/textView5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/bebasneueregular"
android:text="Active bids"
android:textAlignment="center"
android:textSize="30dp"
tools:layout_editor_absoluteX="163dp"
tools:layout_editor_absoluteY="16dp" />
<SearchView
android:id="@+id/searchViewJob"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:iconifiedByDefault="false"
android:queryHint="Name, Location, Size, etc." />
<ListView
android:id="@+id/jobListView1"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</FrameLayout>
1 answers
solution1
2 ACCPTED 2018-03-19 17:09:38
XML code exemple:
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="@layout/nav_header">
<ScrollView
android:fillViewport="true"
android:layout_marginTop="130dp"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:id="@+id/homeLayout"
android:clickable="true"
android:gravity="center_vertical"
android:background="@drawable/layout_click_effect"
android:layout_width="match_parent"
android:layout_height="45dp">
<ImageView
android:id="@+id/homeIv"
android:layout_width="45dp"
android:layout_height="wrap_content"
android:src="@mipmap/ic_home_black_24dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Home" />
</LinearLayout>
<View
android:background="@android:color/darker_gray"
android:layout_width="match_parent"
android:layout_height="1dp"/>
<ExpandableListView
android:id="@+id/topCatgExpLv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:groupIndicator="@null"
android:dividerHeight="1dp" />
</ScrollView>
</android.support.design.widget.NavigationView>
On create code:
mListView = (ExpandableListView) findViewById(R.id.activity_expandable_list_view);
MyExpandableListAdapter adapter = new MyExpandableListAdapter(this,
mGroups);
mListView.setAdapter(adapter);
mListView.setOnGroupClickListener(new ExpandableListView.OnGroupClickListener() {
@Override
public boolean onGroupClick(ExpandableListView parent, View v,
int groupPosition, long id) {
setListViewHeight(parent, groupPosition);
return false;
}
});
private void setListViewHeight(ExpandableListView listView,
int group) {
ExpandableListAdapter listAdapter = (ExpandableListAdapter) listView.getExpandableListAdapter();
int totalHeight = 0;
int desiredWidth = View.MeasureSpec.makeMeasureSpec(listView.getWidth(),
View.MeasureSpec.EXACTLY);
for (int i = 0; i < listAdapter.getGroupCount(); i++) {
View groupItem = listAdapter.getGroupView(i, false, null, listView);
groupItem.measure(desiredWidth, View.MeasureSpec.UNSPECIFIED);
totalHeight += groupItem.getMeasuredHeight();
if (((listView.isGroupExpanded(i)) && (i != group))
|| ((!listView.isGroupExpanded(i)) && (i == group))) {
for (int j = 0; j < listAdapter.getChildrenCount(i); j++) {
View listItem = listAdapter.getChildView(i, j, false, null,
listView);
listItem.measure(desiredWidth, View.MeasureSpec.UNSPECIFIED);
totalHeight += listItem.getMeasuredHeight();
}
}
}
ViewGroup.LayoutParams params = listView.getLayoutParams();
int height = totalHeight
+ (listView.getDividerHeight() * (listAdapter.getGroupCount() - 1));
if (height < 10)
height = 200;
params.height = height;
listView.setLayoutParams(params);
listView.requestLayout();
}
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