Remove space between back arrow & image in toolbar

Question

I want to remove space between in-built back arrow & imageview in toolbar.

Below is my xml :

<?xml version="1.0" encoding="utf-8"?>
<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:fitsSystemWindows="true"
    tools:context=".activities.AppBaseActivity">

    <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
            xmlns:app="http://schemas.android.com/apk/res-auto"
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="@color/colorPrimary"
            android:contentInsetStart="0dp"
            android:contentInsetLeft="0dp"
            android:contentInsetRight="0dp"
            android:contentInsetEnd="0dp"
            app:contentInsetLeft="0dp"
            app:contentInsetStart="0dp"
            app:contentInsetRight="0dp"
            app:contentInsetEnd="0dp"
            app:popupTheme="@style/AppTheme.PopupOverlay">

            <RelativeLayout
                android:id="@+id/rl_User_Profile"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <ImageView
                    android:id="@+id/imageView_User_Image"
                    android:layout_width="150dp"
                    android:layout_height="40dp"
                    android:layout_alignParentLeft="true"
                    android:layout_alignParentStart="true"
                    android:layout_centerVertical="true"
                    android:layout_margin="1dp"
                    android:src="@drawable/app_logo" />

                <itcube.spcl.mobileapp.ui.view.CustomTextView
                    app:font="droid-serif.regular.ttf"
                    android:id="@+id/textView_User_Name"
                    android:text="jkdfsbjkbdkjsbf"
                    android:layout_marginLeft="3dp"
                    android:layout_toRightOf="@+id/imageView_User_Image"
                    android:textAppearance="?android:attr/textAppearanceSmall"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:layout_alignTop="@+id/imageView_User_Image"/>
            </RelativeLayout>
        </android.support.v7.widget.Toolbar>
    </android.support.design.widget.AppBarLayout>
    <include layout="@layout/content_app_base" />

</android.support.design.widget.CoordinatorLayout>

styles xml

<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />

<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />

PSA snapshot shows space which I have to remove. Java file is just having code to define toolbar & set home button enabled means back arrow.

Answer 1

app:contentInsetLeft="0dp"
app:contentInsetStart="0dp"
app:contentInsetStartWithNavigation="0dp"

to the ToolBar.

Complete Code :

<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="?attr/colorPrimary"
    app:contentInsetLeft="0dp"
    app:contentInsetStart="0dp"
    app:titleTextAppearance="@style/Toolbar.TitleText"
    app:popupTheme="@style/AppTheme.PopupOverlay"
    app:contentInsetStartWithNavigation="0dp" />

Answer 2

Try using mToolbar.setContentInsetStartWithNavigation(0);