Develop Reference

How to remove empty white space at the bottom of the screen in NestedScrollView?

I'm using a NestedScrollView to make the carousel and viewPager scrollable. I added the carousel on the main layout because I need it on all pages from the tab layout. All the pages of the tab layout have only a recycler view in the fragment. The problem is that on the bottom of the screen there is a lot of empty white space that I can't figure out how to remove.
This is the main layout activity xml
`
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#color/blue_primary"
tools:context=".ui.activity.SplashscreenActivity">
<LinearLayout
android:id="#+id/mainTopBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="#dimen/margin_padding_size_xlarge"
android:orientation="horizontal">
////// irrelevant code
</LinearLayout>
<LinearLayout
android:id="#+id/mainLL"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="fill_vertical"
android:layout_alignParentBottom="true"
android:layout_below="#+id/mainTopBar"
android:orientation="vertical">
<com.google.android.material.tabs.TabLayout
android:id="#+id/tab_layout"
android:background="#color/blue_primary"
app:tabTextAppearance="#style/MyCustomTextAppearance"
app:tabIndicatorColor="#color/plan_popular_gradient_1"
app:tabSelectedTextColor="#color/white"
app:tabTextColor="#color/white"
app:tabGravity="fill"
android:clipToPadding="true"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:fillViewport="true"
android:overScrollMode="never"
android:layout_gravity="fill_vertical"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:orientation="vertical">
<LinearLayout
android:id="#+id/secondLL"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:orientation="vertical">
<com.gigamole.infinitecycleviewpager.HorizontalInfiniteCycleViewPager
android:id="#+id/carousel"
android:layout_width="match_parent"
android:layout_height="#dimen/featured_height"
app:icvp_interpolator="#android:anim/accelerate_decelerate_interpolator"
app:icvp_scroll_duration="3000"
app:icvp_center_page_scale_offset="#dimen/icon_size_large"
app:icvp_min_page_scale_offset="#dimen/margin_padding_size_xmedium"
app:icvp_max_page_scale="0.8"
app:icvp_min_page_scale="0.55"
app:icvp_medium_scaled="false"/>
<androidx.viewpager2.widget.ViewPager2
android:id="#+id/view_pager"
android:paddingHorizontal="#dimen/margin_padding_size_small"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
</androidx.core.widget.NestedScrollView>
</LinearLayout>
</RelativeLayout>
`
This is the fragments xml
`
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/app_layout_content_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:focusable="false"
tools:context=".ui.fragments.AppLayoutFragment">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/app_layout_scroll_rv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="fill_vertical"
android:focusable="false"
android:focusableInTouchMode="false" />
</LinearLayout>
`
This is the recycler view item xml
`
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/home_item_content_wrapper"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/margin_padding_size_medium"
android:focusable="false"
android:orientation="vertical">
<TextView
android:id="#+id/itemHomeTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:focusable="false"
android:textStyle="bold"
android:textSize="#dimen/text_size_large" />
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/itemHomeRv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:nestedScrollingEnabled="false"
android:orientation="horizontal"
android:focusable="false" />
</LinearLayout>
`
I tried all the answers I could find on stackoverflow (you can see all the attributes on the NestedScrollView) but none of them fixed my problem.

RecyclerView under Swipe refresh layout is not showing in nested scroll view

I have view pager and recyclerview in my activity under scroll view.I am using recyclerview under swipe refresh layout.My problem is when I am using recyclerview without swipe refresh layout then it is showing in layout and if I wrap it under swipe refresh layout then it is not showing in layout.
This is my xml code below:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".Home"
android:orientation="vertical"
android:id="#+id/linearHome"
android:paddingBottom="16dp"
android:layout_marginTop="10dp"
android:paddingLeft="12dp"
android:paddingRight="12dp"
android:layout_marginBottom="50dp">
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/progress2"
android:layout_centerInParent="true"/>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<android.support.v4.view.ViewPager
android:layout_width="match_parent"
android:layout_height="130dp"
android:id="#+id/homeOffers"/>
<android.support.design.widget.TabLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/indicator"
app:tabGravity="center"
app:tabIndicatorHeight="0dp"
app:tabBackground="#drawable/tab_selector"/>
<android.support.v4.widget.SwipeRefreshLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/refresh">
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/recycle"/>
</android.support.v4.widget.SwipeRefreshLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</RelativeLayout>
Someone please let me know how can I achieve desired layout. Any help would be appreciated.
THANKS

Try this
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:id="#+id/linearHome"
android:paddingBottom="16dp"
android:layout_marginTop="10dp"
android:paddingLeft="12dp"
android:paddingRight="12dp"
android:layout_marginBottom="50dp">
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/progress2"
android:layout_centerInParent="true"/>
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:scrollbars="none">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<androidx.viewpager.widget.ViewPager
android:layout_width="match_parent"
android:layout_height="130dp"
android:id="#+id/homeOffers"/>
<com.google.android.material.tabs.TabLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/indicator"
app:tabGravity="center"
app:tabIndicatorHeight="0dp"
/>
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:id="#+id/refresh">
<androidx.recyclerview.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/recycle"/>
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
</LinearLayout>
</androidx.core.widget.NestedScrollView>
</RelativeLayout>
OUTPUT

layout_weight is not working inside ScrollView

I can't figure out , why layout_weight is not working inside the ScrollView , when i am running this xml , i am getting imageview capturing the whole screen and below that i can see my tabs and the viewpager got hidden .
When i am giving the height in dp to all the linear layout below the ScrollView , i am getting my view perfectly ,why it's happening . i want my imageview to take 30% screen and tab/viewpager to take 70% of screen.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<com.emilsjolander.components.StickyScrollViewItems.StickyScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:id="#+id/firstLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:weightSum="10">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:background="#color/gift_vouchr_header_img"
android:layout_weight="3"
android:adjustViewBounds="true"
android:layout_gravity="center">
<ImageView
android:id="#+id/imageview_gift"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/splash"/>
</LinearLayout>
<LinearLayout
android:id="#+id/viewpager_ll"
android:layout_width="match_parent"
android:background="#color/lvb_divider_color"
android:layout_height="0dp"
android:orientation="vertical"
android:tag="sticky"
android:layout_weight="7"
android:adjustViewBounds="true"
android:layout_gravity="center"
>
<android.support.design.widget.TabLayout
android:id="#+id/common_tablayout"
style="#style/VoucherTabLayoutStyle"
android:layout_width="match_parent"
app:tabGravity="fill"
android:layout_height="#dimen/margin_48">
</android.support.design.widget.TabLayout>
<android.support.v4.view.ViewPager
android:id="#+id/common_viewpager"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v4.view.ViewPager>
</LinearLayout>
</LinearLayout>
</com.emilsjolander.components.StickyScrollViewItems.StickyScrollView>
</LinearLayout>
When i remove weightsum and hardcoding the height then the view is working perfectly : below is my code :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<com.emilsjolander.components.StickyScrollViewItems.StickyScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:id="#+id/firstLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="160dp"
android:background="#color/gift_vouchr_header_img"
android:adjustViewBounds="true"
android:layout_gravity="center">
<ImageView
android:id="#+id/imageview_gift"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/splash"/>
</LinearLayout>
<LinearLayout
android:id="#+id/viewpager_ll"
android:layout_width="match_parent"
android:background="#color/lvb_divider_color"
android:layout_height="500dp"
android:orientation="vertical"
android:tag="sticky"
android:adjustViewBounds="true"
android:layout_gravity="center">
<android.support.design.widget.TabLayout
android:id="#+id/common_tablayout"
style="#style/VoucherTabLayoutStyle"
android:layout_width="match_parent"
app:tabGravity="fill"
android:layout_height="#dimen/margin_48">
</android.support.design.widget.TabLayout>
<android.support.v4.view.ViewPager
android:id="#+id/common_viewpager"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v4.view.ViewPager>
</LinearLayout>
</LinearLayout>
</com.emilsjolander.components.StickyScrollViewItems.StickyScrollView>
</LinearLayout>
MyTab1 xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="#dimen/margin_15"
android:layout_marginRight="#dimen/margin_15"
android:layout_marginTop="#dimen/margin_15"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
style="#style/gift_amount_footer_txt"
android:text="#string/validity"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<include layout="#layout/voucher_common_layout"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
style="#style/gift_title_txt"
android:layout_marginTop="#dimen/margin_26"
android:text="#string/receiver_detail"/>
<EditText
android:id="#+id/receiver_name"
android:layout_width="match_parent"
android:layout_height="#dimen/margin_48"
android:backgroundTint="#color/QuaternaryTextColor"
android:hint="#string/receiver_name"
android:paddingLeft="#dimen/margin_2"
android:layout_marginTop="#dimen/margin_23"/>
<EditText
android:id="#+id/receiver_email"
android:layout_width="match_parent"
android:layout_height="#dimen/margin_48"
android:hint="#string/receiver_email"
android:inputType="textEmailAddress"
android:backgroundTint="#color/QuaternaryTextColor"
style="#style/giftEditetxtStyle"
android:paddingLeft="#dimen/margin_2"
android:layout_marginTop="#dimen/margin_30"/>
<EditText
android:id="#+id/receiver_mobile"
android:layout_width="match_parent"
android:layout_height="#dimen/margin_48"
android:backgroundTint="#color/QuaternaryTextColor"
android:inputType="phone"
android:hint="#string/receiver_mobile"
android:paddingLeft="#dimen/margin_2"
android:layout_marginTop="#dimen/margin_30"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/margin_40"
android:layout_marginBottom="#dimen/margin_30"
android:layout_marginRight="#dimen/margin_12"
android:gravity="center"
android:orientation="horizontal">
<CheckBox
android:id="#+id/send_cb"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
style="#style/gift_term_condition"
android:layout_marginLeft="#dimen/margin_5"
android:text="#string/gift_terms_condition"/>
</LinearLayout>
<Button
android:id="#+id/btn_send_gift"
android:layout_width="match_parent"
android:layout_height="wrap_content"
style="#style/gift_submit_btn"
android:layout_marginBottom="#dimen/margin_10"
android:layout_marginTop="#dimen/margin_20"/>
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
MyTab2 xml :
<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
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:layout_marginTop="#dimen/margin_15"
android:layout_marginLeft="#dimen/margin_15"
android:layout_marginRight="#dimen/margin_15">
<include layout="#layout/voucher_common_layout"/>
<LinearLayout
android:id="#+id/terms"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/margin_40"
android:layout_marginRight="#dimen/margin_12"
android:orientation="horizontal"
android:gravity="center">
<CheckBox
android:id="#+id/buy_cb"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
style="#style/gift_term_condition"
android:layout_marginLeft="#dimen/margin_5"
android:text="#string/gift_terms_condition"/>
</LinearLayout>
<Button
android:id="#+id/gift_buy_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
style="#style/gift_submit_btn"
android:layout_marginTop="#dimen/margin_30"/>
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>

None of the above solution worked for me , i found the solution myself like this : hope it will help someone : No changes in the tab code . In the main xml , i have done like this :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<com.emilsjolander.components.StickyScrollViewItems.StickyScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:layout_gravity="center">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:id="#+id/childImg_rl"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/gift_vouchr_header_img"
android:adjustViewBounds="true"
android:layout_gravity="center">
<ImageView
android:id="#+id/imageview_gift"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/splash"/>
</LinearLayout>
<LinearLayout
android:id="#+id/viewpager_ll"
android:layout_width="match_parent"
android:background="#color/lvb_divider_color"
android:layout_height="wrap_content"
android:orientation="vertical"
android:tag="sticky"
android:adjustViewBounds="true"
android:layout_gravity="center">
<android.support.design.widget.TabLayout
android:id="#+id/common_tablayout"
style="#style/VoucherTabLayoutStyle"
android:layout_width="match_parent"
app:tabGravity="fill"
app:tabMode="fixed"
android:layout_height="#dimen/margin_48">
</android.support.design.widget.TabLayout>
<android.support.v4.view.ViewPager
android:id="#+id/common_viewpager"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v4.view.ViewPager>
</LinearLayout>
</LinearLayout>
</com.emilsjolander.components.StickyScrollViewItems.StickyScrollView>
</LinearLayout>
Here comes the important part : Pragmatically set the height of the child layout :D
private void setViewPagerandImageViewHeight(){
DisplayMetrics displayMetrics = new DisplayMetrics();
getActivity().getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
int heightOfScreen = displayMetrics.heightPixels;
child_img_ll.getLayoutParams().height= (int) (heightOfScreen*.30);// set imageview linearlayout to capture 30% of screen
viewpager_ll.getLayoutParams().height=heightOfScreen;//while scrolling set the viewpager height to maximum ,intially it capture 70% of screen
}

android layout with fragment breaks when toolbar is there

Couldn't find a more appropriate title but my problem is the following. I have a LinearLayout that contains another LinearLayout and a fragment. I also want to add the toolbar but when I do so, then I only see the toolbar and the other screen is just white.
Here is the layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:orientation="horizontal"
tools:context="xeniasis.mymarket.MainActivity">
<include
android:id="#+id/toolbar"
layout="#layout/toolbar" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:baselineAligned="false"
android:weightSum="4">
<LinearLayout
android:id="#+id/categories_layout"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:paddingRight="20dp">
<ExpandableListView
android:id="#+id/categories_listView"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<fragment
android:id="#+id/mainPane"
android:name="xeniasis.mymarket.Products"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="3"
tools:layout="#layout/activity_main" />
</LinearLayout>
</LinearLayout>
Toolbar:
<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:elevation="4dp"
android:padding="5dp"
android:theme="#style/ToolbarTheme" />
And the fragment layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:orientation="vertical"
tools:context="xeniasis.mymarket.MainActivity">
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/swipeRefreshContainer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:paddingTop="#dimen/activity_vertical_margin">
<GridView
android:id="#+id/productsGridview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:numColumns="3"></GridView>
</android.support.v4.widget.SwipeRefreshLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/settings"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|start"
android:layout_margin="8dp"
android:clickable="true"
android:elevation="5dp"
android:src="#android:drawable/ic_menu_search" />
</android.support.design.widget.CoordinatorLayout>
</LinearLayout>
This only happens when I have a fragment, cause I previously had the same xml with a static layout where the fragment is now.

The problem is that you used a LinearLayout with
android:orientation="horizontal"
and since the toolbar has match_parent as width it occupies all the screen.
Try to use
android:orientation="vertical"
in the root layout

How to stop ScrollView to move automatically

In the layout.xml below
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<ScrollView
android:focusableInTouchMode="true"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="#+id/category_layout_top"
android:fitsSystemWindows="true"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:descendantFocusability="beforeDescendants"
>
<ImageView
android:fitsSystemWindows="true"
android:layout_width="390dp"
android:layout_height="390dp"
android:scaleType="centerCrop"
android:id="#+id/category_Image_View"/>
</FrameLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:id="#+id/category_linearlayout">
<TextView android:layout_width="match_parent"
android:layout_height="match_parent"
android:singleLine="true"
android:id="#+id/category_textView"
/>
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/category_recycler_view"
android:layout_width="match_parent"
android:padding="10dp"
android:scrollbars="vertical"
android:layout_height="wrap_content"
android:clickable="true"/>
</LinearLayout>
</ScrollView>
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/def_toolbar"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:minHeight="?attr/actionBarSize"
android:background="#00FFFFFF"
android:layout_alignParentTop="true" />
</FrameLayout>
Whenever the respective activity is started, the ScrollView ends up showing the last items of the RecyclerView automatically. How to prevent that?
I tried to remove the android:descendantFocuabiity="beforeDescendants" from the Framelayout containing ImageView just in case,to see if it works, and it didn't.
Thanks in Advance!