A library for supporting custom Toolbar. You can set left side icon and right side icon 
and also set text both side(left,right)

  allprojects {
  repositories {
    ...
     maven { url 'https://jitpack.io' }
   }
 }
 
 dependencies {
    implementation 'com.github.Sanjaymaliya:ToolBar:1.0'
 }

<com.maliyabrother.custom.ToolBar
    android:layout_marginTop="10dp"
    android:id="@+id/toolbarLeftImage"
    android:layout_width="match_parent"
    android:text="Toolbar"
    app:leftDrawable="@drawable/ic_back_arrow"
    app:toolbarTextColor="@color/colorWhite"
    app:toolbarBackgroundColor="@color/colorPrimaryDark"
    android:layout_height="wrap_content"/>

   toolbarLeftImage.setLeftIconListener(listener = View.OnClickListener {
       Log.e("Tag :","Back icon click")
    })

    toolbarRightImage.setRightIconListener(listener = View.OnClickListener {
        Log.e("Tag :","Cross icon click")
    })

    toolbarRightTextView.setRightTextListener(listener = View.OnClickListener {
        Log.e("Tag :","Add Button click")
    })

    toolbarLeftTextView.setLeftTextListener(listener = View.OnClickListener {
        Log.e("Tag :","Back Button click")
    })