transition not working in AppBarLayout android - android-recyclerview

I have RecyclerView with the following layout for items:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:background="?android:attr/selectableItemBackground"
android:gravity="center">
<LinearLayout
android:id="#+id/name_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:transitionName="#string/transition_name_details">
<TextView
android:id="#+id/name"
style="#style/input_text_style"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:textColor="#color/primaryTextColor"/>
</LinearLayout>
When clicked on an item an activity is shown with the following 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"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:clipToPadding="false"
android:paddingBottom="80dp"
android:scrollbars="vertical"
app:layout_behavior="#string/appbar_scrolling_view_behavior"/>
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/transparent"
app:elevation="0dp">
<include
android:id="#+id/toolbar"
layout="#layout/toolbar"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:descendantFocusability="beforeDescendants"
android:focusableInTouchMode="true"
android:orientation="vertical"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:transitionName="#string/transition_name_details">
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TextInputEditText
android:id="#+id/name"
style="#style/input_text_style"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="#string/name"
android:imeOptions="actionDone"
android:inputType="text"
android:maxLines="1"
/>
</android.support.design.widget.TextInputLayout>
</LinearLayout>...
Unfortunately the value of the TextInputEditText is not showing when the second activity is displayed. But when I click on the TextInputEditText the value is then displayed.

Changing the first layout to this one solved the problem:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/name_layout"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:background="?android:attr/selectableItemBackground"
android:gravity="center"
android:transitionName="#string/transition_name_details">
<TextView
android:id="#+id/name"
style="#style/input_text_style"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:textColor="#color/primaryTextColor"/>
</RelativeLayout>

Related

fix The last item falls under FloatingActionButton and does not scroll completely

thank you for helping me solve this problem
I created the following BottomNavigationView code but my problem is that the last item in the middle of FloatingActionButton falls and the scrolling is not complete
xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.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:background="#color/Athens_Gray"
tools:context=".ui.MainActivity">
<com.google.android.material.bottomappbar.BottomAppBar
android:id="#+id/bottombar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:fabAlignmentMode="center"
app:fabAnimationMode="scale"
app:fabCradleMargin="#dimen/_10sdp"
app:fabCradleRoundedCornerRadius="#dimen/_20sdp"
android:background="#android:color/transparent">
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottomNavigation"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="#dimen/_16sdp"
android:layout_marginRight="#dimen/_16sdp"
android:background="#android:color/transparent"
app:labelVisibilityMode="unlabeled"
app:menu="#menu/bottom_nav" />
</com.google.android.material.bottomappbar.BottomAppBar>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/fab_item"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="TODO"
android:src="#drawable/ic_add_square_outline"
app:backgroundTint="#color/Deluge"
app:layout_anchor="#id/bottomNavigation"
app:tint="#color/white" />
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.fragment.app.FragmentContainerView
android:id="#+id/nav_host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:navGraph="#navigation/nav_graph"
android:paddingBottom="#dimen/_60sdp"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
According to the screenshot below
screenshot

How to scroll recyclerview with Image or ImageSlider

Please help me.
I can't scroll image with recyclerview.
XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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="fill_parent"
android:layout_height="match_parent"
android:background="#drawable/pattern"
android:orientation="vertical"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context=".MainActivity"
tools:showIn="#layout/app_bar_main">
<ImageView
android:layout_width="match_parent"
android:layout_height="200dp"
android:src="#drawable/line" />
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/main_swipe"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.RecyclerView
android:id="#+id/rc"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.v4.widget.SwipeRefreshLayout>
</LinearLayout>
//Have a bit of a problem with the ImageView
//ScrollView but not working.
You can use linearlayout's layout weight:
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/main_swipe"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
>
<android.support.v7.widget.RecyclerView
android:id="#+id/rc"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
/>
</android.support.v4.widget.SwipeRefreshLayout>

How to scroll a nested scroll view programmatically

I am using AppBarLayout and NestedScrollView inside a CoordinatorLayout to have CollapsingToolbar effect in my app. My problem is to display the imageview 40% initially and once user scroll down i need to expand the imageview to display full image(Like Whatsapp Profile).
I have tried below links for reference.
Programmatically scroll to the top of a NestedScrollView
top-of-a-nestedscrollview
Here is the xml.
<?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"
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="wrap_content"
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="50dp"
app:expandedTitleMarginStart="35dp"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:id="#+id/userProfilePicture"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:scaleType="centerCrop"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="1.0"/>
<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" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:id="#+id/nestedScroll"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Dr Srikant Reddy"
android:textAppearance="#style/TextAppearance.AppCompat.Title"/>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="16dp">
<LinearLayout
style="#style/Widget.CardContent"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Info"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/cheese_ipsum" />
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>

Floating action button with CoordinatorLayout

I using fragments in my app. I have base activity with hiding toolbar when content is scrolling. But is not working with this fragment. FAB is hiding ok but toolbar is not hiding when i scrolling. FAB and list not fitting bottom. How to do that? Thx.
Sorry for my English please.
Activity layout:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.CoordinatorLayout
android:id="#+id/coordinator"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.AppBarLayout
android:id="#+id/appBarLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
android:theme="#style/AppTheme.AppBarOverlay"
app:elevation="0dp">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:layout_scrollFlags="scroll|enterAlways">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:elevation="0dp"
app:layout_collapseMode="pin"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<FrameLayout
android:id="#+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/app_nav_header_main"
app:menu="#menu/main_drawer" />
</android.support.v4.widget.DrawerLayout>
Fragment layout:
<?xml version="1.0" encoding="utf-8"?>
<ViewFlipper xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/flipper"
android:layout_width="match_parent"
android:layout_height="match_parent">
<include
layout="#layout/layout_please_wait"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.design.widget.CoordinatorLayout
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/refresh"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="5dp">
<android.support.v7.widget.RecyclerView
android:id="#+id/adsList"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</android.support.v4.widget.SwipeRefreshLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/addAds"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:src="#drawable/ic_action_new"
app:layout_anchor="#id/adsList"
app:layout_anchorGravity="bottom|right|end"
app:layout_behavior="sakh.com.utils.ScrollAwareFABBehavior"
app:useCompatPadding="true" />
</android.support.design.widget.CoordinatorLayout>
<include
layout="#layout/layout_no_internet"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<include
layout="#layout/layout_no_search_result"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</ViewFlipper>

material design not working samsung S7

I just released my app using Material design patterns, am essentially using the out of box DrawerLayout/Nav and CardView/RecyclerView.
Here's the App if you want to try: https://play.google.com/store/apps/details?id=com.cp2.start.and.play.music.player , Works on all my devices but users report on Samsung S7 not so much
Here's the definitions:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:id="#+id/allotherelements"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context=".MainCardActivity"
tools:showIn="#layout/app_bar_main_card">
<android.support.v7.widget.RecyclerView
android:id="#+id/device_recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="vertical"
android:layout_below="#+id/textView2"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
</RelativeLayout>
Than insert Cards using:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:animateLayoutChanges="true"
android:layout_height="wrap_content">
<android.support.v7.widget.CardView
android:id="#+id/card_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
card_view:cardCornerRadius="4dp"
android:layout_margin="3dp"
card_view:contentPadding="5dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_toLeftOf="#+id/imageButton"
android:layout_toStartOf="#+id/imageButton">
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New CheckBox"
android:id="#+id/checkBox" />
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:focusableInTouchMode="false">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Volume"
android:id="#+id/volumeText"
android:layout_marginBottom="5dp"
android:layout_marginTop="10dp" />
<SeekBar
android:id="#+id/volumeslider"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:max="15"
android:layout_marginTop="10dp" />
</LinearLayout>
</LinearLayout>
<ImageButton
android:id="#+id/imageButton"
android:layout_width="52dp"
android:layout_height="wrap_content"
android:scaleType="fitCenter"
android:adjustViewBounds="true"
android:background="#android:color/background_light"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
</RelativeLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
The Adapter and and all are working fine on my Nexus 5, and OLD Asus tablet(on android 4.3).
My user reported an empty screen. Has anyone heard of Samsung 7 having issues with RecyclerView or CardView