Develop Reference

How to align fab to the bottom right of screen inside a fragment in a recycler view?

I have "activity_main" in which I'm using a Collapsing Toolbar and a Fragment Container. Inside container I'm adding and replacing multiple fragments one of them is "activity_user_shops_list" which is a recycler view. I want to align fab to the bottom right of the screen inside this list fragment. I can't find a way to align it. Any help is appreciated.
activity_main.xml:
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout
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"
android:gravity="center_horizontal"
android:background="#F3F3F3">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/id_appbar_layout_m"
android:layout_width="match_parent"
android:layout_height="200dp">
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="#+id/id_collapsing_toolbar_m"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|snap|exitUntilCollapsed"
app:titleCollapseMode="scale"
app:title="#string/user_name"
app:expandedTitleGravity="center_horizontal"
app:expandedTitleMarginTop="160dp"
android:background="#F3F3F3">
<com.google.android.material.imageview.ShapeableImageView
android:layout_width="80dp"
android:layout_height="80dp"
android:src="#mipmap/ic_launcher"
app:shapeAppearanceOverlay="#style/circleImageView"
android:layout_gravity="center"/>
<com.google.android.material.appbar.MaterialToolbar
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"/>
</com.google.android.material.appbar.CollapsingToolbarLayout>
</com.google.android.material.appbar.AppBarLayout>
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/id_appbar_layout_m"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<androidx.fragment.app.FragmentContainerView
android:id="#+id/id_fragment_container_m"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"/>
</androidx.core.widget.NestedScrollView>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
fragment_user_shops_list.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"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#color/null_gray">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/id_recycler_view_e_shops"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"/>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/id_floating_button_e_shops"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="#string/add_a_shop"
android:src="#drawable/ic_plus"
app:tint="#color/white"
app:maxImageSize="30dp"
app:useCompatPadding="true"/>
</RelativeLayout>
Edit:
After adding android:layout_alignParentRight="true" and
android:layout_alignParentBottom="true" and making all fab parents match_parent, It still not working.
No mater what I do result is same. Here is the result (Gray area is "fragment_user_shops_list"):

You need to set android:layout_alignParentRight and android:layout_alignParentBottom to your FloatingActionButton to align to bottom right corner
Here's what updated xml file should look like:
<RelativeLayout 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">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/id_recycler_view_e_shops"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp" />
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/id_floating_button_e_shops"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:layout_margin="16dp"
android:contentDescription="Shop"
android:src="#android:drawable/btn_plus"
app:maxImageSize="30dp"
app:tint="#android:color/white"
app:useCompatPadding="true" />
</RelativeLayout>

Why does my layout not showing inside scrollview?

ViewPager not showing inside ScrollView. Without scrollview my viewpager is working perfectly fine!!
I tried to wrap viewpager inside another layout, I tried scrollview to wrap inside another relative layout and some other ways, but none of working.
What should I do now? Please see below XML file
What I tried:
android:fillViewport="true"
android:fitsSystemWindows="true"
Code:
<?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=".MainActivity">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
android:theme="#style/AppTheme.AppBarOverlay">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/map"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginLeft="6dp"
android:layout_marginTop="10dp"
android:src="#drawable/map"
android:tint="#color/colorRed" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp"
android:layout_toRightOf="#+id/map"
android:fontFamily="sans-serif"
android:textColor="#color/colorBlack"
android:text="Phase - 1, Peenya, Bengaluru"
android:textSize="16sp" />
<ImageView
android:id="#+id/pay"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginTop="10dp"
android:layout_toLeftOf="#+id/profile_pic"
android:layout_marginRight="8dp"
android:src="#drawable/ic_baseline_payment_24"
android:tint="#color/colorBlack" />
<ImageView
android:id="#+id/profile_pic"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_alignParentEnd="true"
android:layout_marginTop="10dp"
android:layout_marginRight="5dp"
android:src="#drawable/circle_profile1" />
</RelativeLayout>
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorWhite">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginRight="6dp"
android:orientation="vertical">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/rounded_edittext_states"
android:hint="Search for restaurants, cuisines..."
android:textColorHint="#color/colorDarkGray"
android:textColor="#color/colorBlack"
android:padding="10dp" />
</LinearLayout>
</androidx.appcompat.widget.Toolbar>
<com.google.android.material.tabs.TabLayout
android:id="#+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabGravity="fill"
app:tabIndicatorColor="#color/colorRed"
app:tabMode="fixed"
app:tabTextColor="#color/colorBlack" />
</com.google.android.material.appbar.AppBarLayout>
<ScrollView
android:id="#+id/scroll_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/app_bar">
<androidx.viewpager.widget.ViewPager
android:id="#+id/view_pager"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</ScrollView>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:itemBackground="#color/colorPrimary"
app:itemIconTint="#color/colorBlack"
app:itemTextColor="#color/colorWhite"
app:menu="#menu/bottom_navigation_main" />
</RelativeLayout>

the viewpager is displayed when I make the height match_parent when I try the code.
<ScrollView
android:id="#+id/scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/app_bar">

Try using the parent layout as coordinator layout not the relative layout and in your scroll view use this attribute
app:layout_behaviour="#string/appbar_scropling_view_behaviour"
It's better to use a nested scroll view instead of a scroll view as it have nested scroll view is advanced version of scroll view.

ScrollView's scroll is not working inside bottomsheet?

I've placed an edit text inside a NestedScrollView so that the edit text can be expanded .But the problem is this NestedScrollView is placed inside a BottomSheet that's why the scrollview is not scrolled.
I wonder how to make the NestedScrollView scroll?
My Code :
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<RelativeLayout
android:id="#+id/relBot"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:layout_behavior="#string/bottom_sheet_behavior"
android:background="#fff"
android:orientation="vertical">
<View
android:id="#+id/hBot"
android:layout_width="match_parent"
android:layout_height="44dp"
android:background="#drawable/shadow"
/>
<TextView
android:id="#+id/headingBot"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="Comments"
android:textColor="#fff"
android:layout_marginTop="2dp"
android:textSize="25sp"
android:textStyle="bold"
android:fontFamily="sans-serif-condensed"
/>
<ImageView
android:id="#+id/back_of_bot"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_marginTop="5dp"
android:tint="#fff"
android:clickable="true"
android:src="#drawable/ic_arrow_left_black_48dp" />
<android.support.v7.widget.RecyclerView
android:id="#+id/botRView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="10dp"
android:layout_below="#+id/hBot"
android:layout_above="#+id/linLayCommi"/>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/linLayCommi"
android:clickable="true"
android:focusable="true"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:layout_alignParentBottom="true">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="50dp"
app:cardBackgroundColor="#efeeee"
android:orientation="vertical">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginRight="40dp"
android:layout_marginEnd="40dp"
android:imeOptions="actionDone"
android:hint="Write a Comment..."
app:backgroundTint="#efeeee"/>
<LinearLayout
android:layout_width="40dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:clickable="true"
android:gravity="center"
android:background="#001919">
<ImageView
android:layout_width="30dp"
android:layout_height="25dp"
android:tint="#fff"
app:srcCompat="#drawable/emoji_1f58b" />
</LinearLayout>
</android.support.v7.widget.CardView>
</android.support.v4.widget.NestedScrollView>
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>

After a lot of research I finally solved my issue by placing the scrollview inside a trasperent linear layout as we can't set maxHeight of any view in xml and now it's scrolling .
Ref :https://stackoverflow.com/a/13811461/8953835

try this solution :
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/layout_form"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<!-- elements-->
<!-- elements-->
</LinearLayout>
</androidx.core.widget.NestedScrollView>

Layout is behind Navigation bar (out of screen)

I created a Basic-Activity and have the activity_main which includes the content_main. But at the Design-Screen I can see, that the included content_main starts below the toolbar and ends behind the navigationbar. I think that the Included layout is as high as the full screen and not as high as the space between toolbar and the end of screen. What can I do?
Screenshot of Designscreen
Activity_Main
<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"
tools:context="com.htlhl.kellergassen_app.MainActivity"
android:fitsSystemWindows="true">
<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="#color/KG_orange">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/HomeActivity"
style="#style/Toolbartitle_KG" />
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
Content_Main
<?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:background="#drawable/background2"
android:paddingTop="#dimen/activity_vertical_margin"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context="com.htlhl.kellergassen_app.MainActivity"
tools:showIn="#layout/activity_main"
android:id="#+id/rl_main">
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentEnd="false"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:orientation="vertical"
android:onClick="here">
<ImageView
android:id="#+id/Kellergassenlogo"
android:layout_width="150dp"
android:layout_height="150dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="0dp"
android:contentDescription="#string/ButtonKellergasse"
android:onClick="toKellerkatze"
android:src="#drawable/kk_logo" />
<Button
android:id="#+id/btnToKellergasse"
android:layout_width="180dp"
android:layout_height="36dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="12dp"
android:background="#drawable/roundbutton"
android:onClick="toKellerkatze"
android:text="#string/ButtonKellergasse"
android:textColor="#color/white"
android:textSize="15sp" />
<ImageView
android:id="#+id/Routenlogo"
android:layout_width="150dp"
android:layout_height="150dp"
android:layout_gravity="top|bottom|center_horizontal"
android:layout_marginTop="15dp"
android:contentDescription="#string/ButtonRoute"
android:onClick="toRouten"
android:src="#drawable/routenlogo" />
<Button
android:id="#+id/btnToRouten"
android:layout_width="180dp"
android:layout_height="36dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="12dp"
android:background="#drawable/roundbutton"
android:onClick="toRouten"
android:text="#string/ButtonRoute"
android:textColor="#color/white"
android:textSize="15sp" />
</LinearLayout>
<Button
android:id="#+id/btnParse"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="parse"
android:textColor="#color/black"
android:background="#color/KG_green"
android:onClick="startParsing"/>
<LinearLayout
android:id="#+id/layout_bottom_main"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:orientation="horizontal"
android:weightSum="3">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginStart="10dp"
android:layout_weight="2"
android:gravity="center"
android:orientation="vertical">
<fragment
android:id="#+id/fragmentChooseLang"
android:name="com.htlhl.kellergassen_app.FragmentLanguage"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvChooseLang"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:drawableTop="#drawable/german_flag"
android:text="#string/chooseLanguage"
android:textSize="12sp"
android:textStyle="bold" />
</LinearLayout>
<Button
android:id="#+id/btnToImpressum"
style="?android:attr/borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/ButtonImpressum"
android:textSize="15sp"
android:textStyle="bold"
android:layout_gravity="bottom"/>
</LinearLayout>
</RelativeLayout>
The Layout named "layout_bootom_main" is not shown, because it is layout_alignParentBottom and the parents end is out of screen.

You can add scroll view in content_main as parent view for both linear layouts.
<RelativeLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<!-- Add your linear layouts here -->
</LinearLayout>
</ScrollView>
</RelativeLaout>
And while designing in android studio try to preview the design with device having more hight

You could wrap everything inside a scrollview like this:
<RelativeLayout
......>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<-! All the layout children in here-->
</ScrollView>
</RelativeLaout>

EmptyView of ListView hides BottomNavigationView

I have an AppCompatActivity with a listview with the layout 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"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/user_title"
android:background="#drawable/user_title_color"
android:textColor="#android:color/white"
android:textAppearance="#android:style/TextAppearance.Large"/>
<ListView android:id="#+id/joggings_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:divider="#b5b5b5"
android:dividerHeight="1dp"
android:drawSelectorOnTop="false"/>
<LinearLayout
android:id="#+id/empty_list"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical|center">
<TextView
android:text="No joggings yet"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<Button
android:id="#+id/empty_add_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add"/>
</LinearLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/add_jogging"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/bottom_navigation"
android:layout_alignParentRight="true"
android:layout_gravity="end|bottom"
android:layout_marginBottom="16dp"
android:layout_marginRight="16dp"
android:clickable="true"
android:src="#drawable/ic_plus"
app:borderWidth="0dp" />
<android.support.design.widget.BottomNavigationView
android:id="#+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:background="#color/colorPrimaryDark"
android:foregroundTint="#color/colorAccent"
app:itemTextColor="#color/bottom_navigation_color"
app:itemIconTint="#color/bottom_navigation_color"
app:menu="#menu/bottom_navigation_main" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
and in my code I have
mListView.setEmptyView(findViewById(R.id.empty_list));
in order to display a message and an "add" button when the list is empty. My problem is that when the list is empty the BottomNavigationView is hidden and the user cannot navigate to another activity.
One possible solution I can think of is to add another BottomNavigationView with the same items in the empty layout but that seems ugly.
Any other solution?

Set empty_list height to wrap_content

Your ListView and it's empty view should have the same layout attributes if you want them to occupy the same space. In your case, they should both be
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
Also, you should put the FloatingActionButton outside of the LinearLayout, or else it will affect the size of your ListView/empty view. It is also meant to be a direct child of CoordinatorLayout, otherwise its default behaviors do not work.

The following layout worked fine. The basic idea is that coordinateLayout contains listview and FloatingActionButton and empty view. CoordinateLayout is contained in an outer vertical LinearLayout which also contains the header textview and the BottomNavigationView
<?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">
<TextView
android:id="#+id/user_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/user_title_color"
android:textAppearance="#android:style/TextAppearance.Large"
android:textColor="#android:color/white" />
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
<ListView
android:id="#+id/joggings_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:divider="#b5b5b5"
android:dividerHeight="1dp"
android:drawSelectorOnTop="false" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/add_jogging"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/bottom_navigation"
android:layout_alignParentRight="true"
android:layout_gravity="end|bottom"
android:layout_marginBottom="16dp"
android:layout_marginRight="16dp"
android:clickable="true"
android:src="#drawable/ic_plus"
app:borderWidth="0dp"
app:layout_anchor="#id/joggings_list"
app:layout_anchorGravity="bottom|right|end" />
<LinearLayout
android:id="#+id/empty_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical|center"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="No joggings yet" />
<Button
android:id="#+id/empty_add_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.BottomNavigationView
android:id="#+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:background="#color/colorPrimaryDark"
android:foregroundTint="#color/colorAccent"
app:itemIconTint="#color/bottom_navigation_color"
app:itemTextColor="#color/bottom_navigation_color"
app:menu="#menu/bottom_navigation_main" />
</LinearLayout>