does no show in my layout

[sinadalvand]

i added code to may toolbar layout but i cant see the search box when run app

` <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/main_content" android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="true">

<android.support.design.widget.AppBarLayout
    android:id="@+id/appbar"
    android:layout_width="match_parent"
    android:layout_height="@dimen/detail_backdrop_height"
    android:fitsSystemWindows="true"
    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">


    <android.support.design.widget.CollapsingToolbarLayout
        android:id="@+id/collapsing_toolbar"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true"
        app:contentScrim="?attr/colorPrimary"
        app:expandedTitleMarginEnd="64dp"
        app:expandedTitleMarginStart="48dp"
        app:expandedTitleTextAppearance="@android:color/transparent"
        app:layout_scrollFlags="scroll|exitUntilCollapsed">

        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">

            <ImageView
                android:id="@+id/backdrop"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:fitsSystemWindows="true"
                android:scaleType="centerCrop"
                android:src="@drawable/test"
                app:layout_collapseMode="parallax"/>

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:gravity="center_horizontal"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/love_music"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/backdrop_title"
                    android:textColor="@android:color/white"
                    android:textSize="@dimen/backdrop_title"/>

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/backdrop_subtitle"
                    android:textColor="@android:color/white"
                    android:textSize="@dimen/backdrop_subtitle"/>

            </LinearLayout>
        </RelativeLayout>

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            app:layout_collapseMode="parallax"
            app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
            
                <com.miguelcatalan.materialsearchview.MaterialSearchView
                    android:id="@+id/search_view"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"/>



        </android.support.v7.widget.Toolbar>

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

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


<!--<include layout="@layout/content_main" />-->

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

[SetareMaghari]

@sinadalvand i think your code is not correct, you have to do something like this:

`FrameLayout android:id="@+id/toolbar_container" android:layout_width="match_parent" android:layout_height="wrap_content">

<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="@color/colorAccent" >
  <ImageView
      android:id="@+id/search_btn"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:src="@drawable/ic_action_action_search"
      />
</android.support.v7.widget.Toolbar>

<com.miguelcatalan.materialsearchview.MaterialSearchView
    android:id="@+id/search_view"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

</FrameLayout`

put this inside your layout, then do the search in OnClick Event of the ImageView which is inside the toolbar

[sinadalvand]

@SetareMaghari
ممنون درست شد.

[grovertb]

my solution

<?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=".mActivity">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/app_bar"
        android:layout_width="match_parent"
        android:layout_height="@dimen/app_bar_height"
        android:fitsSystemWindows="true"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

        <android.support.design.widget.CollapsingToolbarLayout
            android:id="@+id/toolbar_layout"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:fitsSystemWindows="true"
            app:contentScrim="?attr/colorPrimary"
            app:expandedTitleTextAppearance="@android:color/transparent"
            app:layout_scrollFlags="scroll|exitUntilCollapsed">

            <ImageView
                android:id="@+id/backgroundDetail"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:fitsSystemWindows="true"
                android:scaleType="centerCrop"
                app:layout_collapseMode="parallax" />

            <android.support.v7.widget.Toolbar
                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.miguelcatalan.materialsearchview.MaterialSearchView
                android:id="@+id/search_view"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                app:layout_collapseMode="pin" />
        </android.support.design.widget.CollapsingToolbarLayout>
    </android.support.design.widget.AppBarLayout>

    <include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>

[kazemihabib]

The solution of @grovertb works (adding android:layout_height="?attr/actionBarSize" app:layout_collapseMode="pin" to com.miguelcatalan.materialsearchview.MaterialSearchView But the problem I had was the title of collapsingToolbar was shown of searchView editText I fixed that in this way:

     mSearchView.setOnSearchViewListener(new MaterialSearchView.SearchViewListener() {
        @Override
        public void onSearchViewShown() 
            mCollapsingToolbarLayout.setCollapsedTitleTextColor(getResources().getColor(R.color.transparent_white));
        }

        @Override
        public void onSearchViewClosed() {
            mCollapsingToolbarLayout.setCollapsedTitleTextColor(getResources().getColor(R.color.white));
        }
    });