Develop Reference

Scroll toolbar along with fragment in a drawer layout

I want to scroll tollbar while scrolling fragment in drawer layout.
Below is my xml layouts:
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<layout 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">
<data></data>
<androidx.drawerlayout.widget.DrawerLayout
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/colorPrimary"
android:elevation="0dp"
android:keepScreenOn="true"
app:elevation="0dp"
tools:context=".ui.activities.CulpabilityHome">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/llOutertwo"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="#dimen/_70sdp"
android:layout_marginBottom="#dimen/_70sdp"
android:background="#color/red"
android:orientation="horizontal"
android:visibility="visible" />
<LinearLayout
android:id="#+id/llOuterone"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginStart="#dimen/_10sdp"
android:layout_marginTop="#dimen/_40sdp"
android:layout_marginBottom="#dimen/_40sdp"
android:background="#color/black"
android:orientation="horizontal"
android:visibility="visible" />
<LinearLayout
android:id="#+id/llToolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/gray_bg"
android:orientation="vertical">
<include
android:id="#+id/navHeader"
layout="#layout/layout_home_toolbar" />
<View
android:layout_width="match_parent"
android:layout_height="#dimen/_1sdp"
android:background="#color/gray_bg" />
<ScrollView
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">
<LinearLayout
android:id="#+id/bottomNavigation"
android:layout_width="match_parent"
android:layout_height="#dimen/_40sdp"
android:layout_gravity="bottom"
android:background="#color/white"
android:gravity="center_vertical|center_horizontal"
android:orientation="horizontal">
<ImageView
android:id="#+id/home"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="#dimen/_5sdp"
android:layout_marginEnd="#dimen/_5sdp"
android:layout_weight="0.25"
android:padding="#dimen/_10sdp"
android:src="#mipmap/home"
tools:ignore="RtlCompat" />
<ImageView
android:id="#+id/map"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="#dimen/_5sdp"
android:layout_weight="0.25"
android:padding="#dimen/_10sdp"
android:src="#mipmap/map"
tools:ignore="RtlCompat" />
<ImageView
android:id="#+id/myVideo"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="#dimen/_5sdp"
android:layout_weight="0.25"
android:padding="#dimen/_10sdp"
android:src="#drawable/ic_my_video"
tools:ignore="RtlCompat" />
<!-- <ImageView-->
<!-- android:id="#+id/chat"-->
<!-- android:layout_width="match_parent"-->
<!-- android:layout_height="wrap_content"-->
<!-- android:layout_marginStart="#dimen/_5sdp"-->
<!-- android:layout_marginEnd="#dimen/_5sdp"-->
<!-- android:layout_weight="0.25"-->
<!-- android:padding="#dimen/_10sdp"-->
<!-- android:src="#mipmap/chats_icon"-->
<!-- tools:ignore="RtlCompat" />-->
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0.25">
<ImageView
android:id="#+id/notification"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="#dimen/_5sdp"
android:layout_marginEnd="#dimen/_5sdp"
android:padding="#dimen/_10sdp"
android:src="#mipmap/notification"
tools:ignore="RtlCompat" />
<TextView
android:id="#+id/txtNotificationCountBadge"
android:layout_width="#dimen/_17sdp"
android:layout_height="#dimen/_17sdp"
android:layout_gravity="top"
android:layout_marginStart="50dp"
android:layout_marginTop="3dp"
android:layout_marginEnd="-5dp"
android:background="#drawable/circle_notification_badge"
android:gravity="center"
android:text="99+"
android:textColor="#android:color/white"
android:textSize="9sp"
android:visibility="gone"
tools:visibility="visible" />
</FrameLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="#dimen/_1sdp"
android:background="#color/gray_bg" />
<FrameLayout
android:id="#+id/home_fram"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</LinearLayout>
</ScrollView>
</LinearLayout>
</FrameLayout>
<com.google.android.material.navigation.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="#color/colorPrimary"
android:fitsSystemWindows="true"
app:elevation="0dp"
app:headerLayout="#layout/nav_header_main"
app:itemBackground="#android:color/transparent"
app:itemIconTint="#color/white"
app:itemTextColor="#color/white"
app:itemVerticalPadding="#dimen/_12sdp"
app:menu="#menu/activity_main_drawer">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:orientation="vertical"
android:padding="#dimen/_16sdp">
<TextView
android:id="#+id/txtVersion"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="#font/gt_walsheim_pro_light"
android:gravity="start"
android:text="#string/app_version"
android:textColor="#color/white"
android:textSize="#dimen/_10sdp" />
</LinearLayout>
</com.google.android.material.navigation.NavigationView>
</androidx.drawerlayout.widget.DrawerLayout>
</layout>
layout_home_toolbar.xml
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_scrollFlags="scroll|enterAlways">
<androidx.appcompat.widget.Toolbar
android:id="#+id/mainTool"
android:layout_width="match_parent"
android:layout_height="?actionBarSize"
android:background="#color/white"
android:contentInsetStart="0dp"
android:contentInsetLeft="0dp"
android:contentInsetEnd="0dp"
android:contentInsetRight="0dp"
app:contentInsetEnd="0dp"
app:contentInsetLeft="0dp"
app:contentInsetRight="0dp"
app:contentInsetStart="0dp"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<de.hdodenhof.circleimageview.CircleImageView
android:id="#+id/HeaderToolLogo"
android:layout_width="#dimen/_32sdp"
android:layout_height="#dimen/_32sdp"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
android:layout_marginStart="#dimen/_10sdp"
android:src="#mipmap/culpa_header_icon"
app:civ_border_color="#color/colorPrimary"
app:civ_border_width="#dimen/_1sdp" />
<TextView
android:id="#+id/HeaderToolText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:fontFamily="#font/gt_walsheim_pro_medium"
android:text="#string/home"
android:textColor="#color/colorPrimary"
android:textSize="#dimen/_15ssp" />
<ImageView
android:id="#+id/search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginStart="#dimen/_5sdp"
android:layout_toStartOf="#+id/chat"
android:padding="#dimen/_5sdp"
android:src="#mipmap/search_home"
app:tint="#color/colorPrimary"
tools:ignore="RtlCompat" />
<ImageView
android:id="#+id/chat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:layout_marginStart="#dimen/_5sdp"
android:layout_marginEnd="#dimen/_5sdp"
android:layout_weight="0.25"
android:padding="#dimen/_5sdp"
android:src="#mipmap/chats_icon"
app:tint="#color/colorPrimary"
tools:ignore="RtlCompat" />
</RelativeLayout>
</androidx.appcompat.widget.Toolbar>
</LinearLayout>
I want to make toolbar hide while user scroll content like facebook.
I also tried to Appbarlayout but its not working so please help me to solve this issue.
Thanks in advance

How To Hide AppBar When Scrolling Down

I have an AppBar and other things in my layout. When the user scrolls down, I want AppBar(actually, the Toolbar to hide. This is what I have tried, the app bar isn't hiding all small part it just stays there. Actually I think the problem is with my header of the screen it gets collapsed and adds a small space when I scroll.
As you can see in second image some part stays it doesn't hide. I need to hide that part while scrolling.
Please provide me solution what am I doing wrong?
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:id="#+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:orientation="vertical">
<com.google.android.material.appbar.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/white">
<com.google.android.material.appbar.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:contentScrim="?attr/colorPrimary"
app:expandedTitleTextAppearance="#style/TextAppearance.AppCompat.Title"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:titleEnabled="false">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/slideIV"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:src="#drawable/ic_dish" />
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottomButtonRL"
android:layout_gravity="bottom"
android:background="#drawable/gradient_bg" />
<View style="#style/itemBottomViewLarge" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_margin="#dimen/_20"
android:gravity="center_vertical"
android:orientation="vertical">
<de.hdodenhof.circleimageview.CircleImageView
android:layout_width="80dp"
android:layout_height="80dp"
android:src="#drawable/fake_chef_bg"
app:civ_border_color="#color/border_grey_color"
app:civ_border_width="#dimen/_2" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="#dimen/_5"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="#font/bold_font"
android:text="#string/fatima_al_zahraa"
android:textColor="#color/white"
android:textSize="#dimen/large_text_size"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:fontFamily="#font/regular_font"
android:text="#string/presenter_of_the_cuient"
android:textColor="#color/white"
android:textSize="#dimen/app_text_size" />
</LinearLayout>
</LinearLayout>
<RelativeLayout
android:id="#+id/bottomButtonRL"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_below="#+id/slideIV"
android:layout_marginTop="-25dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<View
android:layout_width="match_parent"
android:layout_height="#dimen/_0"
android:layout_weight="1" />
<View
android:layout_width="match_parent"
android:layout_height="#dimen/_0"
android:layout_weight="1"
android:background="#color/defaultColor" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingStart="#dimen/_20"
android:paddingLeft="#dimen/_20">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:src="#drawable/ic_share" />
<RelativeLayout
android:layout_width="220dp"
android:layout_height="wrap_content"
android:layout_marginStart="#dimen/_10"
android:layout_marginLeft="#dimen/_10"
android:background="#drawable/ic_rec1">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fontFamily="#font/regular_font"
android:gravity="center"
android:layout_centerInParent="true"
android:text="#string/add_to_fav"
android:textColor="#color/white"
android:textSize="#dimen/medium_text_size" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/bottom_radius_view">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="#font/regular_font"
android:padding="#dimen/_20"
android:text="#string/galetes_fires_au_plates_fires_au_plates_fires_au_plates_fires_au_plates_fires_au_plates"
android:textColor="#color/white"
android:textSize="#dimen/app_text_size" />
</LinearLayout>
</LinearLayout>
<androidx.appcompat.widget.Toolbar
android:visibility="gone"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
/>
</com.google.android.material.appbar.CollapsingToolbarLayout>
</com.google.android.material.appbar.AppBarLayout>
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingLeft="#dimen/_20"
android:paddingTop="#dimen/_10"
android:paddingRight="#dimen/_20">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="#font/bold_font"
android:padding="#dimen/_5"
android:text="#string/les_videos"
android:textColor="#color/medium_grey_text_color"
android:textSize="#dimen/large_text_size" />
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/itemFRV"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="#dimen/_5" />
</LinearLayout>
</androidx.core.widget.NestedScrollView>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</layout>
This is the header code:
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="#dimen/header_height"
android:background="#color/white"
android:gravity="center"
android:orientation="horizontal"
android:paddingLeft="#dimen/_20"
android:paddingRight="#dimen/_20">
<LinearLayout
android:id="#+id/backLL"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="left"
android:gravity="center"
android:paddingRight="#dimen/_20"
android:layout_marginBottom="#dimen/_10"
android:visibility="gone">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:src="#drawable/ic_back" />
</LinearLayout>
<ImageView
android:id="#+id/logoIV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:adjustViewBounds="true"
android:paddingStart="0dp"
android:paddingTop="#dimen/_15"
android:paddingEnd="#dimen/_10"
android:layout_marginBottom="#dimen/_10"
android:src="#drawable/ic_header_logo" />
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1" />
<ImageView
android:id="#+id/profileIV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:adjustViewBounds="true"
android:paddingStart="#dimen/_10"
android:paddingTop="#dimen/_15"
android:paddingEnd="0dp"
android:layout_marginBottom="#dimen/_10"
android:src="#drawable/ic_default_user" />
</LinearLayout>
</layout>

Answer to the problem is just remove
android:fitsSystemWindows="true"

Change the layout_scrollFlags
app:layout_scrollFlags="scroll|exitUntilCollapsed"
replace above line with
app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed"

How can I add top drawer and bottom navigation in android activity?

How to add top drawer and bottom tab navigation in whole application?
I tried to combine 2 activity in android studio and its causing design issue. Its not working

For the bottom navigation
https://developer.android.com/reference/android/support/design/widget/BottomNavigationView
For Top drawer exaplain a little what exactly you want

You can achieve this throughout your whole Project in this way.
Use this as an activity_main.xml like as your MainActivity.java class.
<?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">
<include
layout="#layout/app_bar_home"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="#dimen/dp_180"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/top_lay"
android:layout_width="match_parent"
android:layout_height="#dimen/nav_header_height"
android:background="#color/colorPrimary"
android:orientation="vertical"
android:theme="#style/ThemeOverlay.AppCompat.Dark">
<RelativeLayout
android:id="#+id/userimageLay"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true">
<com.team.helperclasses.CircleImageView
android:id="#+id/userimage"
android:layout_width="#dimen/dp_100"
android:layout_height="#dimen/dp_100"
android:src="#mipmap/side_menu_profile_"
app:civ_border_color="#color/colorPrimary"
app:civ_border_overlay="true"
app:civ_border_width="1dp" />
</RelativeLayout>
</RelativeLayout>
<RelativeLayout
android:id="#+id/editProfile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/top_lay"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/editProfileText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/editProfileImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/editProfile"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/editProfileImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/side_menu_profile" />
</RelativeLayout>
<View
android:id="#+id/editProfiledivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/editProfile"
android:background="#color/light_black" />
<RelativeLayout
android:id="#+id/sharedWall"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/editProfile"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/sharedWallText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/shareWallImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/sharedWall"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/shareWallImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/wall" />
</RelativeLayout>
<View
android:id="#+id/shareWallDivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/sharedWall"
android:background="#color/light_black" />
<RelativeLayout
android:id="#+id/changeLang"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/shareWallDivider"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/changeLangText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/changeLangImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/changeLanguage"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/changeLangImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/language" />
</RelativeLayout>
<View
android:id="#+id/changeLangdivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/changeLang"
android:background="#color/light_black" />
<RelativeLayout
android:id="#+id/logout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/changeLangdivider"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/logoutText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/logoutImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/logout"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/logoutImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/log_out" />
</RelativeLayout>
</RelativeLayout>
</android.support.design.widget.NavigationView>
</android.support.v4.widget.DrawerLayout>
& the Layout app_bar_home.xml looks like this.
<?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:fitsSystemWindows="true"
tools:context="com.team.activities.Home">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layoutDirection="ltr"
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:title="#string/app_name"
app:popupTheme="#style/AppTheme.PopupOverlay"
app:theme="#style/ToolBarStyle">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="#+id/search"
android:gravity="left"
android:text="#string/app_name"
android:textColor="#color/black"
android:textSize="#dimen/sp_22" />
<ImageView
android:id="#+id/searchHome"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="#+id/notificationLay"
android:src="#mipmap/search" />
<RelativeLayout
android:id="#+id/notificationLay"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="#dimen/dp_5">
<ImageView
android:id="#+id/notification"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="#dimen/dp_5"
android:src="#mipmap/notification" />
<ImageView
android:id="#+id/notify"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/notification"
android:padding="#dimen/dp_5"
android:src="#drawable/counter_bg" />
</RelativeLayout>
</RelativeLayout>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_home" />
</android.support.design.widget.CoordinatorLayout>
& content_home.xml in which you can define the things as per your requirement in the application.
<?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:id="#+id/content_home"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context="com.team.activities.Home"
tools:showIn="#layout/app_bar_home">
<RelativeLayout
android:id="#+id/fragment_space"
android:name="com.presence.fragments.HomeFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottom_lay" />
<LinearLayout
android:id="#+id/bottom_lay"
android:layout_width="match_parent"
android:layout_height="#dimen/dp_50"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true"
android:background="#color/colorPrimary"
android:layoutDirection="ltr"
android:orientation="horizontal">
<RelativeLayout
android:id="#+id/tab_create"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_create"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_create"
android:layout_centerHorizontal="true"
android:src="#mipmap/create" />
<TextView
android:id="#+id/text_create"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/create"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/tab_received"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_received"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_received"
android:layout_centerHorizontal="true"
android:src="#mipmap/recived" />
<TextView
android:id="#+id/text_received"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/received"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/tab_sent"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_sent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_sent"
android:layout_centerHorizontal="true"
android:src="#mipmap/sent" />
<TextView
android:id="#+id/text_sent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/sent"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/tab_website"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_website"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_travel"
android:layout_centerHorizontal="true"
android:src="#mipmap/web" />
<TextView
android:id="#+id/text_travel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/booking"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
Try this hope it helps you.

BottomNavigationView doest not shown currectly

I'm adding a BottomNavigationView to My MainActivity
at first show nothing wrong but after click on other items, BottomNavigationView strangely moving up and down. In other projects, I had never this problem and I don't know why I am getting this:
p.s: In default fragment (which is first at right in screenshot) I have a content but in other fragments, I have no content.
Here is my MainActivity layout:
<?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="com.activity.MainActivity">
<FrameLayout
android:id="#+id/MainActivity_FrameLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/MainActivity_BottomView" />
<android.support.design.widget.BottomNavigationView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="#color/colorPrimary"
app:menu="#menu/main_bottom_view_menu"
app:elevation="2dp"
app:itemTextColor="#android:color/white"
app:itemIconTint="#android:color/white"
android:id="#+id/MainActivity_BottomView"/>
</RelativeLayout>
and here is the screenshot of how does shown
after clicking on another item
and when select default item again
--- EDIT ---
I realized it's happen when use CoordinatorLayout , AppBarLayout and CollapsingToolbarLayout in fragment . After remove that lines app work without any problem .
Here is my fragment Layout :
<android.support.design.widget.CoordinatorLayout 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:background="#e2e2e2"
android:animateLayoutChanges="true"
android:fitsSystemWindows="true"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context="com.fragment.MainFragments.ProfileFragment">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:background="#color/colorPrimaryDark"
android:layout_height="wrap_content">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimaryDark"
app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
app:titleEnabled="false"
app:scrimAnimationDuration="300"
android:layout_height="wrap_content">
<RelativeLayout
android:layout_width="match_parent"
android:background="#color/colorPrimaryDark"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.7"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="140dp"
android:gravity="center_horizontal"
android:orientation="vertical"
android:id="#+id/Profile_InfoContainer"
android:layout_centerHorizontal="true"
android:layout_height="wrap_content">
<com.graymind.applog.customview.CircleImageView
android:layout_width="80dp"
android:layout_height="80dp"
android:id="#+id/Profile_ProfilePhoto"
android:layout_marginTop="10dp"
android:scaleType="centerCrop"
app:srcCompat="#drawable/login_bg"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="25dp"
android:textColor="#android:color/white"
android:gravity="center"
android:id="#+id/Profile_FullName"
android:text="FullName"
android:textStyle="bold"/>
<TextView
android:id="#+id/Profile_Id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="'#gray_mind75"
android:textColor="#android:color/white"
android:textStyle="normal" />
</LinearLayout>
<TextView
android:id="#+id/Profile_Bio"
android:layout_width="match_parent"
android:layout_below="#+id/Profile_InfoContainer"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingStart="10dp"
android:paddingEnd="10dp"
android:layout_marginBottom="10dp"
android:paddingTop="5dp"
android:paddingBottom="5dp"
android:textSize="12sp"
android:lineSpacingExtra="4sp"/>
android:textColor="#android:color/white"
android:textDirection="rtl" />
<LinearLayout
android:layout_width="match_parent"
android:orientation="horizontal"
android:weightSum="3"
android:layout_below="#+id/Profile_Bio"
android:layout_height="50dp">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:padding="5dp"
android:weightSum="1"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:text="1234"
android:textColor="#android:color/white"
android:textSize="#dimen/profile_stats_texts_size"
android:gravity="center"
tools:ignore="NestedWeights" />
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:textSize="#dimen/profile_stats_texts_size"
android:textColor="#android:color/white"
android:gravity="center"
android:text="#string/post"/>
</LinearLayout>
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="#color/colorPrimary"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:padding="5dp"
android:weightSum="1"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:text="1234"
android:textSize="#dimen/profile_stats_texts_size"
android:textColor="#android:color/white"
android:gravity="center"
tools:ignore="NestedWeights" />
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:textColor="#android:color/white"
android:textSize="#dimen/profile_stats_texts_size"
android:gravity="center"
android:text="#string/followings"/>
</LinearLayout>
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="#color/colorPrimary"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:padding="5dp"
android:weightSum="1"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:text="1234"
android:textSize="#dimen/profile_stats_texts_size"
android:textColor="#android:color/white"
android:gravity="center"
tools:ignore="NestedWeights" />
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:textSize="#dimen/profile_stats_texts_size"
android:textColor="#android:color/white"
android:gravity="center"
android:text="#string/followers"/>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
<android.support.v7.widget.Toolbar
android:layout_width="match_parent"
app:layout_collapseMode="pin"
android:layout_height="?attr/actionBarSize">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="#string/profile"
android:gravity="center"
android:layout_toStartOf="#+id/Profile_ToolbarProfileIcon"
android:textColor="#android:color/white"
android:layout_marginEnd="10dp"/>
<ImageView
android:layout_width="30dp"
android:layout_marginEnd="10dp"
android:padding="5dp"
android:id="#+id/Profile_ToolbarProfileIcon"
android:layout_height="match_parent"
app:srcCompat="#drawable/ic_profile"
android:tint="#android:color/white"
android:layout_alignParentEnd="true"/>
</RelativeLayout>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:id="#+id/ProfilePostsScrollView"
android:layout_height="match_parent">
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:requiresFadingEdge="none"
android:id="#+id/Profile_PostsRecycler"/>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
Thanks in advance for your guidance.

Change your root layout to LinearLayout like below:
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.activity.MainActivity">
<FrameLayout
android:id="#+id/MainActivity_FrameLayout"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
<android.support.design.widget.BottomNavigationView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
app:menu="#menu/main_bottom_view_menu"
app:elevation="2dp"
app:itemTextColor="#android:color/white"
app:itemIconTint="#android:color/white"
android:id="#+id/MainActivity_BottomView" />
</LinearLayout>

Why Cardview is over Appbar?

After trying many times I didn't figure out how to solve my problem. In my layout I have a navigation drawer with an appbar, inside it there's a Cardview with Relative layout. Here is a screen in my preview while coding xml in layout :
When i launch the app on emulator or the phone, I have this :
My Cardview appears over Appbar. Full layout code :
<?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:background="#android:color/darker_gray"
android:fitsSystemWindows="true"
android:orientation="vertical"
android:theme="#style/AppTheme.NoActionBar"
tools:context=".activities.display.MainActivity"
tools:openDrawer="">
<android.support.v7.widget.CardView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginEnd="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginStart="10dp"
android:layout_marginTop="70dp"
app:cardBackgroundColor="#80FFFFFF"
app:cardCornerRadius="10dp">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:id="#+id/newresearch_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="Rechercher"
android:textColor="#424242"
android:textSize="18sp"
android:textStyle="bold" />
<EditText
android:id="#+id/edit1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/newresearch_title"
android:layout_margin="5dp"
android:background="#drawable/custom_edittext"
android:hint="Prix min"
android:inputType="number"
android:padding="5dp"
android:textColor="#android:color/black" />
<EditText
android:id="#+id/edit2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/edit1"
android:layout_margin="5dp"
android:background="#drawable/custom_edittext"
android:hint="Prix max"
android:inputType="number"
android:padding="5dp"
android:textColor="#android:color/black" />
<Button
android:id="#+id/bouton_de_recherche"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_below="#+id/edit2"
android:layout_centerHorizontal="true"
android:layout_marginEnd="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_marginStart="5dp"
android:layout_marginTop="25dp"
android:background="#drawable/custom_button"
android:text="Rechercher"
android:textColor="#424242"
android:textSize="12sp" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<include
layout="#layout/navdraw_appbar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<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:headerLayout="#layout/navdraw_header_main"
app:menu="#menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Thanks for the help !
EDIT: Added code of navdraw_appbar below
<?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:fitsSystemWindows="true"
tools:context=".activities.display.MainActivity">
<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>
<include layout="#layout/content_main" />
</android.support.design.widget.CoordinatorLayout>

Try 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:background="#android:color/darker_gray"
android:fitsSystemWindows="true"
android:orientation="vertical"
android:theme="#style/AppTheme.NoActionBar"
tools:context=".activities.display.MainActivity"
tools:openDrawer="">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical">
<include
layout="#layout/navdraw_appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<RelativeLayout
android:id="#+id/rltv_allcontent"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.CardView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginEnd="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginStart="10dp"
android:layout_marginTop="70dp"
app:cardBackgroundColor="#80FFFFFF"
app:cardCornerRadius="10dp">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:id="#+id/newresearch_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="Rechercher"
android:textColor="#424242"
android:textSize="18sp"
android:textStyle="bold" />
<EditText
android:id="#+id/edit1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/newresearch_title"
android:layout_margin="5dp"
android:background="#drawable/custom_edittext"
android:hint="Prix min"
android:inputType="number"
android:padding="5dp"
android:textColor="#android:color/black" />
<EditText
android:id="#+id/edit2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/edit1"
android:layout_margin="5dp"
android:background="#drawable/custom_edittext"
android:hint="Prix max"
android:inputType="number"
android:padding="5dp"
android:textColor="#android:color/black" />
<Button
android:id="#+id/bouton_de_recherche"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_below="#+id/edit2"
android:layout_centerHorizontal="true"
android:layout_marginEnd="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_marginStart="5dp"
android:layout_marginTop="25dp"
android:background="#drawable/custom_button"
android:text="Rechercher"
android:textColor="#424242"
android:textSize="12sp" />
</RelativeLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>
</LinearLayout>
<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:headerLayout="#layout/navdraw_header_main"
app:menu="#menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Hope this will help you.

I had a similar problem recently. Assuming that your activity extends AppCompatActivity, have you set the toolbar in your activity?
Toolbar toolbar = (Toolbar)findViewById(R.id.toolbar);
setSupportActionBar(toolbar);