1
Hello,
I’m making a kind of Actionbar and precise with the Floatingactionbutton overlap the Linearlayout that is fixed at the bottom, it needs to be in the same position put on the front of the bar.
Follow image with the button below the Linearlayout:
Follows xml code of the page:
<?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/drawerLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/colorBackgroud"
    android:fitsSystemWindows="true"
    app:itemIconTint="@color/textColorPrimary"
    tools:openDrawer="start">
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <android.support.design.widget.FloatingActionButton
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_alignParentRight="true"
            android:layout_marginBottom="30dp"
            android:layout_marginRight="20dp"
            android:backgroundTint="@color/colorPrimary"
            android:src="@drawable/ic_border_color"
            android:tint="@color/textColorSecondy" />
        <LinearLayout
            xmlns:tools="http://schemas.android.com/tools"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical"
            tools:context=".activity.MainActivity">
            <include
                android:id="@+id/toolbar"
                layout="@layout/toolbar"
                android:layout_height="85dp"
                tools:ignore="IncludeLayoutParam" />
        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="60dp"
            android:layout_alignParentBottom="true"
            android:background="@color/colorAccent"
            android:elevation="10dp"
            android:orientation="horizontal">
            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:orientation="horizontal">
                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:orientation="horizontal"
                    android:padding="10dp">
                    <ImageView
                        android:layout_width="22dp"
                        android:layout_height="match_parent"
                        android:src="@drawable/ic_message" />
                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center"
                        android:layout_marginLeft="12dp"
                        android:gravity="start"
                        android:text="Mensagens"
                        android:textColor="@color/textColorPrimary"
                        android:textSize="22sp" />
                </LinearLayout>
                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:orientation="horizontal">
                    <ImageView
                        android:layout_width="22dp"
                        android:layout_height="match_parent"
                        android:src="@drawable/ic_bookmark" />
                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center"
                        android:layout_marginLeft="12dp"
                        android:gravity="start"
                        android:text="Itens salvos"
                        android:textColor="@color/textColorPrimary"
                        android:textSize="22sp" />
                </LinearLayout>
            </LinearLayout>
        </LinearLayout>
    </RelativeLayout>
    <android.support.design.widget.NavigationView
        android:id="@+id/navView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="@color/colorBackgroud"
        app:headerLayout="@layout/nav_header"
        app:itemIconTint="@color/textColorPrimary"
        app:itemTextColor="@color/textColorPrimary"
        app:menu="@menu/menu_nav">
    </android.support.design.widget.NavigationView>
</android.support.v4.widget.DrawerLayout>

You could show me with an example?
– Luis Felipe
I put the Button on the </android.support.v4.widget.Drawerlayout>, as he said, but apparently it only made the button stick to the top
– Luis Felipe