android - ways to add 18dpx18dp size image right of title in collapsing toolbar layout? but not in toolbar -

• i want put icon right title in collapsing tool bar, shown below

• but after collapsing don't want show in tool bar.

• i want hide after collapsing.

• i have done thing. using

  collapsingtoolbarlayout.settitle(item.getname()); collapsingtoolbarlayout.setforeground(getresources().getdrawable(r.drawable.ic_photo_library_white_24dp));

• which this.

• i still trying adjust image.

• but want hide image after collapsing. bez looks this.

here java code.

private void settoolbar(product item) { ((appcompatactivity) getactivity()).setsupportactionbar((producttoolbar));  actionbar actionbar = ((appcompatactivity) getactivity()).getsupportactionbar(); actionbar.settitle(""); producttoolbar.setnavigationonclicklistener(new view.onclicklistener() {     @override     public void onclick(view v) {         getactivity().onbackpressed();     } }); collapsingtoolbarlayout.settitle(item.getname()); collapsingtoolbarlayout.setforeground(getresources().getdrawable(r.drawable.ic_photo_library_white_24dp)); collapsingtoolbarlayout.set } 

and xml file.

<android.support.design.widget.coordinatorlayout android:id="@+id/product_detail_main_content" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:apptools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent">  <android.support.design.widget.appbarlayout android:id="@+id/appbar" android:layout_width="match_parent" android:layout_height="@dimen/product_detail_appbar_height" android:theme="@style/themeoverlay.appcompat.dark.actionbar"> <android.support.design.widget.collapsingtoolbarlayout     android:id="@+id/detail_product_collapsing_toolbar"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:foregroundgravity="bottom|right"     android:foregroundtintmode="add"     android:cliptopadding="true"     app:contentscrim="?attr/colorprimary"     app:expandedtitlemarginstart="@dimen/space_xxlarge"     app:layout_scrollflags="scroll|exituntilcollapsed">      <imageview         android:id="@+id/header"         android:layout_width="match_parent"         android:layout_height="match_parent"         android:background="@drawable/image"         android:fitssystemwindows="true"         android:scaletype="centercrop"         app:layout_collapsemode="parallax"         app:layout_collapseparallaxmultiplier="0.7"/>      <android.support.v7.widget.toolbar         android:id="@+id/product_toolbar_title"         android:layout_width="match_parent"         android:layout_height="?attr/actionbarsize"         android:fitssystemwindows="true"         app:layout_collapsemode="pin"         app:navigationicon="@drawable/ic_arrow_back_white_24dp"         app:popuptheme="@style/themeoverlay.appcompat.light"         app:theme="@style/themeoverlay.appcompat.dark.actionbar"/>  </android.support.design.widget.collapsingtoolbarlayout>  </android.support.design.widget.appbarlayout>  <android.support.v4.widget.nestedscrollview  ........ <android.support.design.widget.coordinatorlayout 

• thanks in advance. ^_^

i got solution issue.

• collapsingtoolbarlayout child views not shown in devices< android l 5.1 including 5.0

here link

• https://code.google.com/p/android/issues/detail?id=177738&can=1&q=collapsingtoolbarlayout&colspec=id%20type%20status%20owner%20summary%20stars