Android Recyclerview With Collapsingtoolbarlayout Smooth Scroll Issue

I want to use CollapsingToolbarLayoutwith RecyclerView, like Whatsapp. Here is the captured video : https://sendvid.com/0oi2lxx5 So when I scroll up it's okay, but when I scroll do

Solution 1:

Well i will explain how to solve issue , now my layout is super smooth ;

Actually i dont know how its solved , but ;

• i deleted all android:fitsSystemWindows="true" attributes.
• then added app:layout_scrollFlags="scroll|enterAlways" attribute to CollapsingToolbarLayout , ImageView and Toolbar.
• And moved all elements before my AppBarLayout in xml.

My activity_profile.xml like :

<?xml version="1.0" encoding="utf-8"?><android.support.design.widget.CoordinatorLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"xmlns:tools="http://schemas.android.com/apk/res-auto"android:id="@+id/profileCoordinatorLayout"android:layout_width="match_parent"android:layout_height="match_parent"><ProgressBarandroid:indeterminate="true"android:layout_width="50dp"android:layout_height="50dp"android:id="@+id/profile_activity_progress"style="?android:attr/progressBarStyle"android:layout_gravity="center_vertical|center_horizontal"android:layout_centerVertical="true"android:layout_centerHorizontal="true"android:visibility="visible" /><ProgressBarandroid:indeterminate="true"android:layout_width="50dp"android:layout_height="50dp"android:id="@+id/profile_activity_progress_edit"style="?android:attr/progressBarStyle"android:layout_gravity="center_vertical|center_horizontal"android:visibility="gone" /><includelayout="@layout/content_profile_edit"/><android.support.v7.widget.RecyclerViewandroid:layout_width="match_parent"android:layout_height="match_parent"android:id="@+id/profile_recyclerview"app:layout_behavior="@string/appbar_scrolling_view_behavior" /><android.support.design.widget.FloatingActionButtonandroid:id="@+id/fab"android:layout_width="wrap_content"android:layout_height="wrap_content"android:visibility="gone"android:layout_margin="@dimen/fab_margin"app:layout_anchor="@+id/profileactivity_appbar"app:layout_anchorGravity="bottom|right|end"app:backgroundTint="@color/ColorPrimary"android:src="@drawable/ic_create_white_48dp"/><android.support.design.widget.AppBarLayoutandroid:id="@+id/profileactivity_appbar"android:layout_width="match_parent"android:layout_height="400dp"android:visibility="gone"android:theme="@style/AppTheme3.AppBarOverlay"><android.support.design.widget.CollapsingToolbarLayoutandroid:id="@+id/profileactivity_collapsing_toolbar"android:layout_width="match_parent"android:layout_height="match_parent"app:layout_scrollFlags="scroll|enterAlways"app:statusBarScrim="@color/ColorPrimaryDark"app:contentScrim="?attr/colorPrimary"app:expandedTitleMarginStart="48dp"app:expandedTitleMarginEnd="64dp"><ImageViewandroid:id="@+id/profileactivity_fullimage"android:layout_width="match_parent"android:layout_height="match_parent"android:scaleType="centerCrop"app:layout_scrollFlags="scroll|enterAlways"app:layout_collapseMode="parallax" /><android.support.v7.widget.Toolbarandroid:id="@+id/toolbar"android:layout_width="match_parent"android:layout_height="?attr/actionBarSize"app:layout_scrollFlags="scroll|enterAlways"app:popupTheme="@style/ThemeOverlay.AppCompat.Light"app:layout_collapseMode="pin" /></android.support.design.widget.CollapsingToolbarLayout></android.support.design.widget.AppBarLayout></android.support.design.widget.CoordinatorLayout>

And the content_profile_edit.xml like :

<?xml version="1.0" encoding="utf-8"?><RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"android:layout_width="match_parent"android:layout_height="match_parent"android:id="@+id/profile_edit_layout"android:layout_alignParentBottom="true"android:visibility="gone"app:layout_behavior="@string/appbar_scrolling_view_behavior"><android.support.v4.widget.NestedScrollViewxmlns: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:id="@+id/profile_fragment_nested"android:layout_height="match_parent"android:padding="10dp"><!-- other views --></android.support.v4.widget.NestedScrollView></RelativeLayout>

Solution 2:

I had problems with RecyclerView and CollapsingToolbarLayout as well (did not collapse at all). Try using the current version 23.4.+ of recyclerview, appcompat and design if you're not doing already.

Solution 3:

/**
google solve this issue in 26 api level .I spent my whole day finally I found this answer. For Demo You create  one android studio Scrolling Activity and do following changes upgrade all repository to 26 version and you will see this scrolling smoothly effect.
**/

apply plugin: 'com.android.application'

android {
    **compileSdkVersion 26
    buildToolsVersion "26.0.1"**
    defaultConfig {
        applicationId "com.example.sandeep.quantauser"
        minSdkVersion 19
        **targetSdkVersion 26**
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile files('libs/ksoap2-android-assembly-3.0.0-jar-with-dependencies.jar')
    compile files('libs/apache-jakarta-commons-net-1.4.1.jar')
    compile 'com.theartofdev.edmodo:android-image-cropper:2.4.+'
    compile 'com.github.bumptech.glide:glide:3.7.0'
    testCompile 'junit:junit:4.12'
    compile files('libs/itextpdf-5.4.0.jar')
    **compile "com.android.support:support-core-utils:26.0.2"
    compile 'com.android.support:design:26.0.2'
    compile 'com.android.support:appcompat-v7:26.0.2'
    compile 'com.android.support:cardview-v7:26.0.2'**
}

**allprojects {
    repositories {
        jcenter()
        maven {
            url "https://maven.google.com"
        }
    }
}**