Develop Reference

Make NavigationDrawer above SlidingUpPanel

I want to make navigation drawer above sliding up panel.
I use this https://github.com/umano/AndroidSlidingUpPanel
<com.sothree.slidinguppanel.SlidingUpPanelLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:sothree="http://schemas.android.com/apk/res-auto"
android:id="#+id/suplSurveys"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="bottom"
sothree:umanoScrollableView="#+id/vpPlace"
sothree:umanoPanelHeight="68dp"
sothree:umanoParallaxOffset="100dp"
sothree:umanoDragView="#+id/dragView"
sothree:umanoOverlay="true">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v4.widget.DrawerLayout
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="#+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#006df0"
app:titleTextColor="#color/colorBackGrey"
android:elevation="20dp"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginTop="65dp"
android:orientation="vertical">
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_my_location"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginTop="10dp"
android:layout_marginEnd="15dp"
app:backgroundTint="#color/jet"
app:fabSize="normal"
app:srcCompat="#drawable/ic_my_location" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_marginBottom="65dp"
android:paddingLeft="80dp"
android:paddingRight="80dp"
android:layout_gravity="center">
<com.dd.morphingbutton.impl.IndeterminateProgressButton
android:id="#+id/add_new_location"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:fontFamily="#font/pt_mono"
android:layout_gravity="center_horizontal"
android:textSize="18sp"
android:textColor="#color/colorBackGrey"
android:text="ADD"/>
</FrameLayout>
</LinearLayout>
</FrameLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nvView"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/navdraw_header"
app:menu="#menu/drawer_view" />
</android.support.v4.widget.DrawerLayout>
</FrameLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="400dp"
android:paddingRight="10dp"
android:paddingLeft="10dp"
android:background="#drawable/border"
android:orientation="vertical"
android:focusable="false"
android:id="#+id/dragView">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="68dp"
android:orientation="vertical">
<TextView
android:layout_width="48dp"
android:layout_height="2dp"
android:layout_marginTop="5dp"
android:gravity="center"
android:layout_gravity="center"
android:background="#dddddd" />
<TextView
android:layout_width="48dp"
android:layout_marginTop="5dp"
android:layout_height="2dp"
android:gravity="center"
android:layout_gravity="center"
android:background="#dddddd" />
<TextView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:textSize="14sp"
android:fontFamily="#font/pt_mono"
android:textStyle="bold"
android:text="DAFTAR LOKASI SURVEY"
android:textColor="#color/colorAccent"
android:gravity="center_vertical"
android:paddingLeft="10dp"/>
</LinearLayout>
<ProgressBar
style="?android:attr/progressBarStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:id="#+id/pbLoad"
android:gravity="center"
android:layout_margin="15dp" />
<android.support.v7.widget.RecyclerView
android:id="#+id/vpPlace"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout></com.sothree.slidinguppanel.SlidingUpPanelLayout>
That's my layout code
So I dont understand what does it mean to make second child
So I dont understand what does it mean to make second child
So I dont understand what does it mean to make second child
So I dont understand what does it mean to make second child
So I dont understand what does it mean to make second child

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/drawer_layout"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:sothree="http://schemas.android.com/apk/res-auto">
<com.sothree.slidinguppanel.SlidingUpPanelLayout
android:id="#+id/suplSurveys"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="bottom"
sothree:umanoScrollableView="#+id/vpPlace"
sothree:umanoPanelHeight="68dp"
sothree:umanoParallaxOffset="100dp"
sothree:umanoDragView="#+id/dragView"
sothree:umanoOverlay="true">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="#+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#006df0"
app:titleTextColor="#color/colorBackGrey"
android:elevation="20dp"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginTop="65dp"
android:orientation="vertical">
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_my_location"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top|end"
android:layout_marginTop="10dp"
android:layout_marginEnd="15dp"
app:backgroundTint="#color/jet"
app:fabSize="normal"
app:srcCompat="#drawable/ic_my_location" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_marginBottom="65dp"
android:paddingLeft="80dp"
android:paddingRight="80dp"
android:layout_gravity="center">
<com.dd.morphingbutton.impl.IndeterminateProgressButton
android:id="#+id/add_new_location"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:fontFamily="#font/pt_mono"
android:layout_gravity="center_horizontal"
android:textSize="18sp"
android:textColor="#color/colorBackGrey"
android:text="ADD"/>
</FrameLayout>
</LinearLayout>
</FrameLayout>
<!--</android.support.v4.widget.DrawerLayout>-->
</FrameLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="400dp"
android:paddingRight="10dp"
android:paddingLeft="10dp"
android:background="#drawable/border"
android:orientation="vertical"
android:focusable="false"
android:id="#+id/dragView">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="68dp"
android:orientation="vertical">
<TextView
android:layout_width="48dp"
android:layout_height="2dp"
android:layout_marginTop="5dp"
android:gravity="center"
android:layout_gravity="center"
android:background="#dddddd" />
<TextView
android:layout_width="48dp"
android:layout_marginTop="5dp"
android:layout_height="2dp"
android:gravity="center"
android:layout_gravity="center"
android:background="#dddddd" />
<TextView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:textSize="14sp"
android:fontFamily="#font/pt_mono"
android:textStyle="bold"
android:text="DAFTAR LOKASI SURVEY"
android:textColor="#color/colorAccent"
android:gravity="center_vertical"
android:paddingLeft="10dp"/>
</LinearLayout>
<ProgressBar
style="?android:attr/progressBarStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:id="#+id/pbLoad"
android:gravity="center"
android:layout_margin="15dp" />
<android.support.v7.widget.RecyclerView
android:id="#+id/vpPlace"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout>
</com.sothree.slidinguppanel.SlidingUpPanelLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nvView"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/navdraw_header"
app:menu="#menu/drawer_view" />
</android.support.v4.widget.DrawerLayout>

This should be a simple fix, I can't see your layout xml with your drawer style (feel free to share the code).
Using a standard navigation view as an example to give the same layout you have now would look something like this:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<android.support.design.widget.CoordinatorLayout
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.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<LinearLayout
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"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context=".MainActivity"
tools:showIn="#layout/app_bar_main">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:menu="#menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Which displays something like this (similar to yours):
You will need to wrap the whole screen in another layout (likely linear layout in vertical). You will want to extract the toolbar and bring it out to the outer/top most position like so:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:layout_height="match_parent"
android:layout_width="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.DrawerLayout 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:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<android.support.design.widget.CoordinatorLayout
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">
<LinearLayout
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"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context=".MainActivity"
tools:showIn="#layout/app_bar_main">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:menu="#menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
</LinearLayout>
This gives you what you desire - the toolbar will now stay on top and appear like:
Let me know if that does help - please bare in mind that I have made a few assumptions since I have not seen any code yet.

How to remove the divider between the ActionBar and the rest of screen?

i want to remove the divider that is shown in sc.
look at the green arrows
(i have 5 fragment that are loaded in the viewpager and my frame,when i touch the tabs ,fragments change)
and this is my xml code for this activity.
<?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"
tools:context="ir.myinsta.myinstaapp.MainActivity">
<android.support.v7.widget.CardView
android:id="#+id/header_layout"
android:layout_width="match_parent"
android:layout_height="#dimen/toolbar_height">
<RelativeLayout
android:id="#+id/actionbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/my_gradiant">
<android.support.v7.widget.Toolbar
android:id="#+id/main_toolbar"
style="#style/MyDrawerArrowToggle"
android:layout_width="#dimen/toolbar_height"
android:layout_height="#dimen/toolbar_height"
android:layout_alignParentRight="true">
</android.support.v7.widget.Toolbar>
<ImageView
android:id="#+id/helpImageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="5dp"
android:layout_toLeftOf="#+id/main_toolbar"
android:clickable="true"
android:src="#mipmap/ic_launcher" />
<LinearLayout
android:id="#+id/gemLayout"
android:layout_width="150dp"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:clickable="true"
android:gravity="left"
android:orientation="horizontal"
android:paddingLeft="20dp"
android:paddingRight="20dp">
<ImageView
android:layout_width="36dp"
android:layout_height="36dp"
android:layout_gravity="center_vertical"
android:layout_marginRight="8dp"
android:src="#drawable/diamond_white" />
<TextView
android:id="#+id/gemCountTextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="-"
android:layout_gravity="center_vertical"
android:textColor="#color/white" />
</LinearLayout>
</RelativeLayout>
</android.support.v7.widget.CardView>
<android.support.design.widget.TabLayout
android:id="#+id/tab_layout"
android:layout_width="match_parent"
android:elevation="5dp"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginTop="0dp"
android:background="#color/white"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:tabIndicatorColor="#00000000"
app:tabIndicatorHeight="0dp" />
<android.support.v4.view.ViewPager
android:id="#+id/myViewPager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#id/tab_layout"
android:layout_below="#id/header_layout">
</android.support.v4.view.ViewPager>
<FrameLayout
android:id="#+id/fragment_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/header_layout"></FrameLayout>
<RelativeLayout
android:id="#+id/centerView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:padding="150dp" />
</RelativeLayout>
I don't know this is a divider or elevation.please help me.
using styles? or what?

Try to add app:elevation="0dp" in your ToolBar.
Like this :-
<android.support.v7.widget.Toolbar
android:id="#+id/main_toolbar"
style="#style/MyDrawerArrowToggle"
app:elevation="0dp"
android:layout_width="#dimen/toolbar_height"
android:layout_height="#dimen/toolbar_height"
android:layout_alignParentRight="true">
</android.support.v7.widget.Toolbar>
Or you can use:-
<android.support.design.widget.AppBarLayout
android:id="#+id/appBarLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:elevation="0dp">
</android.support.design.widget.AppBarLayout>

How to make CardView overlap AppBarLayout

I have tried to accomplish something similar to the following layout.
There are a few things to note. The cardview that overlaps the appbar is not supposed to be a part of a nestedscrollview as I have a nestedscrollview in the xml layout. The cardview is positioned correctly but it comes just beneath the appbarlayout.

I just got the solution to this now. I did not give the CardView an elevation value before and that was wrong. I just assumed that making it come last in the CoordinatorLayout should place it on top. It works now. I have added an elevation value. Here is the code -
<xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto">
<android.support.design.widget.AppBarLayout
android:id="#+id/appBar"
android:layout_width="match_parent"
android:layout_height="250dp"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/toolbarlayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="#drawable/quotes"
android:scaleType="centerCrop"/>
<android.support.v7.widget.Toolbar
android:id="#+id/tool"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="parallax"/>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/colorWhite"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
/>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_marginRight="32dp"
android:layout_marginLeft="32dp"
app:layout_anchor="#id/appBar"
app:layout_anchorGravity="bottom|center"
app:cardElevation="#dimen/small_padding"
/>
</android.support.design.widget.CoordinatorLayout>

Try with the following layout.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout android:layout_width="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto">
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#color/colorAccent"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:layout_scrollFlags="scroll|enterAlways"
app:layout_collapseMode="pin">
<ImageView
android:id="#+id/toolbar_logo"
android:src="#drawable/ic_launcher"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center"/>
</android.support.v7.widget.Toolbar>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_marginLeft="45dp"
android:layout_marginRight="45dp"
app:cardCornerRadius="8dp"
app:cardElevation="7dp"
android:layout_marginTop="150dp"
android:id="#+id/cardView">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:padding="10dp">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Photos" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="376" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Followers"
android:layout_gravity="center"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="1769"
android:layout_gravity="center"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Following"
android:layout_gravity="center"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="127"
android:layout_gravity="center"/>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>

Custom View not displaying completely in activity

I'm trying to display "Spaces-Navigation-View" from here https://github.com/armcha/Space-Navigation-View
The problem I'm facing is that the view appears perfectly in simple activity but not in my main activity which contains coordinator layout.
Here is the xml for my main activity and the result is below
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
android:id="#+id/main_content"
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:animateLayoutChanges="true"
android:fitsSystemWindows="true"
tools:context="com.rvnd.bookshare.Strt">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="false"
android:background="#color/background"
android:paddingTop="#dimen/appbar_padding_top"
app:elevation="0dp"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#color/transparent"
app:popupTheme="#style/AppTheme.PopupOverlay">
<TextView
android:text="Book Share"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="cursive"
android:textSize="27sp"
android:textColor="#color/text"/>
</android.support.v7.widget.Toolbar>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabGravity="fill"
app:tabTextAppearance="#android:style/TextAppearance.Widget.TabWidget"
/>
<TextView
android:id="#+id/status"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:elevation="5dp"
android:textColor="#000000"
android:background="#FFD54F"
android:gravity="center"
android:padding="5dp"
android:layout_gravity="top|center"
android:visibility="gone"
android:text="Syncing..."
android:textAppearance="?android:attr/textAppearanceMedium"/>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"/>
<com.luseen.spacenavigation.SpaceNavigationView
android:id="#+id/space"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:space_background_color="#color/colorPrimary"
android:layout_gravity="bottom"
android:background="#color/colorPrimary"
app:layout_behavior="com.luseen.spacenavigation.SpaceNavigationViewBehavior"/>
/>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
android:layout_margin="#dimen/fab_margin"
android:visibility="gone"
app:srcCompat="#drawable/booky"/>
</android.support.design.widget.CoordinatorLayout>
Here is the result of it
On the other hand, if I use the same view in a different simpler activity, the view is rendered properly
Here is the code and below it, is how it should actually look like
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:id="#+id/activity_history"
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.rvnd.bookshare.History"
android:orientation="vertical"
xmlns:app="http://schemas.android.com/apk/res-auto">
<LinearLayout
android:layout_width="match_parent"
android:orientation="horizontal"
android:gravity="center"
android:background="#color/skyblue"
android:layout_height="40dp">
<TextView
android:text="All your book transfers are recorded here..."
android:layout_width="0dp"
android:layout_height="match_parent"
android:id="#+id/status"
android:textColor="#ffffff"
android:gravity="center"
android:layout_weight="1"
android:textSize="13sp"/>
<Button
android:text="Clear history"
android:layout_height="match_parent"
android:id="#+id/clear"
android:textAllCaps="false"
android:layout_width="98dp"
android:textSize="12sp"/>
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/rec"/>
<com.luseen.spacenavigation.SpaceNavigationView
android:id="#+id/space"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:space_background_color="#color/colorPrimary"
android:background="#color/colorPrimary"
android:layout_gravity="bottom"
app:layout_behavior="com.luseen.spacenavigation.SpaceNavigationViewBehavior"/>
</LinearLayout>
Here is the result :
I've tried everything and It just doesnt display properly, please do help!
Thanks

Bottomsheet weird behaviour with snackbar

I am having following issues when using bottomsheet with snackbar:
Whenever Snackbar is shown then Bottoomsheet is getting inflated first.
Refer screenshot below
Here is the layout file, id of bottomSheet is details_bottom_sheet
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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:animateLayoutChanges="true"
android:fitsSystemWindows="true"
tools:context="project.udacity.com.investishare.ui.ItemsDetailActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:popupTheme="#style/AppTheme.PopupOverlay" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/tv_subhead_desc"
style="#style/TextAppearance.AppCompat.Caption"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="#dimen/subheading_margin_bottom"
android:layout_marginLeft="#dimen/subheading_margin_left"
android:layout_marginStart="#dimen/subheading_margin_left"
android:drawableLeft="#drawable/ic_subtree"
android:drawablePadding="#dimen/subheading_drawable_padding"
android:drawableStart="#drawable/ic_subtree"
android:gravity="center_vertical"
android:paddingLeft="#dimen/subheading_padding_left"
android:paddingStart="#dimen/subheading_padding_left"
android:textColor="#color/color_white"
android:textSize="#dimen/tv_subhead_desc_text_size"
tools:text="#string/tv_subhead_desc_sample_text" />
<TextView
android:id="#+id/tv_shared_with"
style="#style/TextAppearance.AppCompat.Caption"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/tv_subhead_desc"
android:layout_marginBottom="#dimen/subheading_margin_bottom"
android:layout_marginLeft="#dimen/subheading_margin_left"
android:layout_marginStart="#dimen/subheading_margin_left"
android:drawableLeft="#drawable/ic_shared_white"
android:drawablePadding="#dimen/subheading_drawable_padding"
android:drawableStart="#drawable/ic_shared_white"
android:gravity="center_vertical"
android:paddingEnd="#dimen/tv_shared_with_padding_right"
android:paddingLeft="#dimen/subheading_padding_left"
android:paddingRight="#dimen/tv_shared_with_padding_right"
android:paddingStart="#dimen/subheading_padding_left"
android:textColor="#color/color_white"
android:textSize="#dimen/tv_shared_with_text_size"
tools:text="#string/tv_shared_with_sample_text" />
<ImageView
android:id="#+id/iv_remove_sharing"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_below="#id/tv_subhead_desc"
android:layout_marginEnd="#dimen/subheading_drawable_padding"
android:layout_marginRight="#dimen/subheading_drawable_padding"
android:clickable="true"
android:contentDescription="#string/cd_remove_sharing"
android:foreground="?attr/selectableItemBackgroundBorderless"
android:padding="#dimen/subheading_drawable_padding"
android:src="#drawable/ic_cancel_white" />
</RelativeLayout>
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_items_detail" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_detail_activity"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="#dimen/fab_margin"
android:src="#drawable/ic_shared_white" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="450dp"
android:id="#+id/details_bottom_sheet"
android:elevation="16dp"
android:background="#color/color_white"
app:layout_behavior="#string/bottom_sheet_behavior">
<TextView
android:id="#+id/bottom_sheet_header"
style="#style/Base.TextAppearance.AppCompat.Title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/textview_bg"
android:padding="10dp"
android:text="hello"
android:textSize="24sp" />
<android.support.v7.widget.RecyclerView
android:id="#+id/rv_bottom_sheet"
android:layout_width="match_parent"
android:layout_below="#id/bottom_sheet_header"
android:background="#color/color_white"
android:layout_height="wrap_content" />
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>