Implementar Collapsing
ToolBar Layout
<?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=".vistas.PictureDetailActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="@dimen/appbarlayout_height"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" >
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsingToolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:layout_scrollInterpolator="@android:anim/decelerate_interpolator"
app:contentScrim="@color/colorPrimary">
<ImageView
android:id="@+id/imageHeader"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@android:drawable/sym_def_app_icon"
android:scaleType="centerCrop"
/>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar_picture_detail"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin"
>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<!-- HASTA AQUI LA CONFIGURACION -->
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="android.support.design.widget.AppBarLayout$ScrollingViewBehavior">
<include layout="@layout/activity_picture_detail_content"/>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".vistas.PictureDetailActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="@dimen/appbarlayout_height"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" >
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsingToolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:layout_scrollInterpolator="@android:anim/decelerate_interpolator"
app:contentScrim="@color/colorPrimary">
<ImageView
android:id="@+id/imageHeader"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@android:drawable/sym_def_app_icon"
android:scaleType="centerCrop"
/>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar_picture_detail"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin"
>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<!-- HASTA AQUI LA CONFIGURACION -->
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="android.support.design.widget.AppBarLayout$ScrollingViewBehavior">
<include layout="@layout/activity_picture_detail_content"/>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>