AppbarLayout randomly adds and removes bottom padding - android

As you can see, every time I open this activity, the padding below the appbarlayout is randomly removed or added. I am aware that the problem is might be caused by the fitsystemwindow = true attribute, because when this attribute is set i don`t have any control over the padding. I would like to be able to control this padding myself, any idea what I could be doing wrong or how to fix that problem? Here is my code:
<android.support.design.widget.AppBarLayout
android:id="#+id/appBarLayout"
android:layout_width="match_parent"
android:fitsSystemWindows="true"
android:layout_height="200dp"
android:theme="#style/AppTheme.AppBarOverlay"
app:layout_behavior="com.bulgaria.mezdra.ivanmihaylovivanov.bulgarito.components.FlingBehavior">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsingToolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:visibility="visible"
app:contentScrim="#color/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:scrimAnimationDuration="0">
<com.bulgaria.mezdra.ivanmihaylovivanov.bulgarito.components.FrameLayoutWithAspectRatio
android:id="#+id/photo_container"
android:layout_width="match_parent"
android:layout_height="#dimen/destination_image_view_with_aspect_ratio_height"
android:fitsSystemWindows="true">
<android.support.v4.view.ViewPager
android:id="#+id/swipeImagesViewPager"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<me.relex.circleindicator.CircleIndicator
android:id="#+id/circleIndicator"
android:layout_width="match_parent"
android:layout_height="#dimen/spacing_xlarge"
android:layout_gravity="bottom" />
</com.bulgaria.mezdra.ivanmihaylovivanov.bulgarito.components.FrameLayoutWithAspectRatio>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:theme="#style/ThemeOverlay.AppCompat.ActionBar"
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:clipToPadding="false"
android:id="#+id/scrollView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
and this is the style
<style name="AppTheme.DestinationDetail" parent="AppTheme">
<item name="android:windowEnterTransition">#transition/card_exit</item>
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">true</item>
<item name="android:windowContentTransitions">true</item>
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">#android:color/transparent</item>
<item name="android:navigationBarColor">#android:color/transparent</item>
</style>

Related

How to set custom toolbar background in android

Hey guys I am using custom toolbar in my project. When I try to scroll view it goes behind the toolbar and see all item. I made a short video please have a look.
toolbar.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:fitsSystemWindows="true"
android:focusable="true">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/appBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:fitsSystemWindows="true"
android:gravity="bottom"
app:elevation="0dp"
tools:layout_height="170dp">
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="#+id/collapsingToolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:layout_scrollFlags="scroll|exitUntilCollapsed|snap">
<androidx.appcompat.widget.SearchView
android:id="#+id/searchView"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_gravity="bottom"
android:fitsSystemWindows="true"
android:theme="#style/SearchViewTheme"
app:closeIcon="#drawable/ic_cancel"
app:layout_collapseMode="pin"
app:searchIcon="#drawable/ic_search" />
<androidx.appcompat.widget.Toolbar
android:id="#+id/consultationsToolbar"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:layout_marginTop="20dp"
app:layout_collapseMode="pin"
app:theme="#style/ActionBarTheme">
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/account_details" />
</androidx.appcompat.widget.Toolbar>
</com.google.android.material.appbar.CollapsingToolbarLayout>
</com.google.android.material.appbar.AppBarLayout>
<androidx.core.widget.NestedScrollView
android:id="#+id/nested_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
/// more item
</androidx.core.widget.NestedScrollView>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
I tried to put white background on toolbar, it solve the problem when scroll but another occur. When my searchview collapse its invisible. I think it's goes behind white background. I also made a short video for that.
<androidx.appcompat.widget.Toolbar
android:id="#+id/consultationsToolbar"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:layout_marginTop="20dp"
app:layout_collapseMode="pin"
android:background="#color/white"
app:theme="#style/ActionBarTheme">
styles.xml
<style name="ActionBarTheme" parent="Theme.AppCompat.Light">
<item name="colorControlNormal">#color/aqua</item>
<item name="color">#color/aqua</item>
<item name="android:actionBarStyle">#style/ActionBarStyle</item>
<item name="actionBarStyle">#style/ActionBarStyle</item>
<item name="actionMenuTextAppearance">#style/MenuItemTextAppearance</item>
<item name="android:textColorPrimary">#color/aqua</item>
</style>
Any idea How can I fix this problem?

Getting elevation bewteen Toolbar and Tablayout

I am trying to create a layout which includes toolbar and tablayout inside appbarlayout. It works fine but shows a line between toolbar and appbarlayout. I am setting toolbar background color dynamically like:
toolbar.setBackgroundColor(Color.parseColor("myColor"));
tabLayout.setBackgroundColor(Color.parseColor("myColor");
I have tried setting app:elevation="0dp" on Appbar and Toolbar but it doesn't work.
<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">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
android:theme="#style/AppTheme.AppBarOverlay">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/AppTheme.PopupOverlay" />
<com.google.android.material.tabs.TabLayout
android:id="#+id/tabs"
style="#style/MyTabStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabGravity="fill"
app:tabMode="scrollable" />
</com.google.android.material.appbar.AppBarLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
MyTabsStyle.xml:
<style name="MyTabStyle" parent="Widget.Design.TabLayout">
<item name="tabIndicatorColor">#color/colorWhite</item>
<item name="tabIndicatorHeight">2.5dp</item>
<item name="android:elevation">2dp</item>
<item name="tabIconTint">#color/colorWhite</item>
<item name="tabSelectedTextColor">#color/colorWhite</item>
<item name="tabTextColor">#color/white_trans</item>
</style>
Styles.xml:
<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.MaterialComponents.Dark.ActionBar" />
<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.MaterialComponents.Light" />

Try this
set elevation to 0dp in your MyTabsStyle.xml
MyTabsStyle.xml:
<style name="MyTabStyle" parent="Widget.Design.TabLayout">
<item name="tabIndicatorColor">#color/colorWhite</item>
<item name="tabIndicatorHeight">2.5dp</item>
<item name="android:elevation">0dp</item>
<item name="tabIconTint">#color/colorWhite</item>
<item name="tabSelectedTextColor">#color/colorWhite</item>
<item name="tabTextColor">#color/white_trans</item></style>

You can wrap Toolbar and TabLayout with AppBarLayout
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android">
<com.google.android.material.appbar.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<androidx.appcompat.widget.Toolbar
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<com.google.android.material.tabs.TabLayout
android:layout_width="match_parent"
app:tabBackground="?attr/colorPrimary"
android:layout_height="wrap_content"/>
</com.google.android.material.appbar.AppBarLayout>
<LinearLayout/>
Hope it helps.

Here the modified code in below.
<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">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
app:elevation="0dp"
android:theme="#style/AppTheme.AppBarOverlay">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/AppTheme.PopupOverlay" />
<com.google.android.material.tabs.TabLayout
android:id="#+id/tabs"
style="#style/MyTabStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabGravity="fill"
app:tabMode="scrollable" />
</com.google.android.material.appbar.AppBarLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
Add app:elevation="0dp" in AppBarLayout to hide the shadow in toolbar.

In your mytheme.xml change update AppTheme.AppBarOverlay style as :
<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.MaterialComponents.Dark.ActionBar" >
<item name="elevation">0dp</item>
</style>
Done.

Try this
<androidx.appcompat.widget.Toolbar
android:id="#+id/tool_bar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#color/colorAppBar"
android:elevation="0dp">

transparent status bar with fitsSystemwindows toolbar pushed up

Android Studio 2.3 RC 1
I have created an app that uses a transparent status bar that works ok as the status bar is transparent. The problem is with my toolbar as it seems to get pushed up. I have been trying to solve this issue using fitsSystemWindows to true. However, this has not worked.
Just wondering if there is something I am doing wrong.
The layout:
<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="me.androidbox.busbymovies.movielist.MovieListViewImp">
<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/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
app:contentScrim="#color/primary"
app:expandedTitleMarginEnd="64dp"
app:expandedTitleMarginStart="48dp"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/tool_bar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#color/primary"
android:fitsSystemWindows="true"
android:minHeight="?attr/actionBarSize"
app:layout_collapseMode="parallax">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/rvMovieList"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/tool_bar"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
<android.support.v4.widget.ContentLoadingProgressBar
android:id="#+id/pbMovieList"
style="#style/Widget.AppCompat.ProgressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
</android.support.design.widget.CoordinatorLayout>
My styles:
<style name="AppTheme" parent="BaseTheme">
<item name="android:statusBarColor">#android:color/transparent</item>
<item name="android:navigationBarColor">#android:color/transparent</item>
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">true</item>
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
</style>
And in my onCreate(..) in the main activity
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
final Window window = getWindow();
window.setFlags(
WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
}

I would suggest, since you have this element:
app:layout_collapseMode="parallax"
that you do actually want some kind of parallax when scrolling. So this tells me that what you really meant to do is use a CoordinatorLayout. So this isn't a direct answer to your question but it will work if you use this method and you can fix both problems. I'm taking into account the image I can see in your screenshot.
<android.support.design.widget.CoordinatorLayout
android:fitsSystemWindows="true"
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">
<! -- Your Scrollable View -->
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
<android.support.design.widget.AppBarLayout
android:fitsSystemWindows="true"
android:layout_height="192dp"
android:layout_width="match_parent">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:fitsSystemWindows="true"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
app:layout_collapseMode="parallax" />
<android.support.v7.widget.Toolbar
android:layout_height="?attr/actionBarSize"
android:layout_width="match_parent"
app:layout_collapseMode="pin"/>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
</android.support.design.widget.CoordinatorLayout>
https://android-developers.googleblog.com/2015/05/android-design-support-library.html

TabLayout displays unwanted "borders"

I'm using TabLayout, and I'm getting these weird borderlines and I can't tell why.
I'm talking about those diagonal ones in grey coming from the sides - how can I remove them?
activity_main.xml
<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="com.smt.smt.MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TabLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tab_layout"
app:tabMode="fixed"
app:tabGravity="fill">
</android.support.design.widget.TabLayout>
</android.support.design.widget.AppBarLayout>
<FrameLayout
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<android.support.v4.view.ViewPager
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/view_pager"/>
</FrameLayout>
</android.support.design.widget.CoordinatorLayout>
Style being used as this activity theme
<style name="AppTheme.ActionBar.Transparent" parent="AppTheme">
<item name="android:windowContentOverlay">#null</item>
<item name="windowActionBarOverlay">true</item>
<item name="colorPrimary">#android:color/transparent</item>
</style>

Toolbar behind status bar with API 21

I've a fragment with a CoordinatorLayout
When i run the app with API 19 the behavior is right :
The toolbar is below the status bar and the FAB button of the main_activity go away :
But with the API 21 and + :
The toolbar is behind the status bar and the FAB button of the main_activity don't go away :
Layout file:
<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/caves_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="#+id/caves_appbar"
android:layout_width="match_parent"
android:layout_height="#dimen/detail_backdrop_height"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:fitsSystemWindows="true">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/caves_collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimaryDark"
app:expandedTitleMarginStart="78dp"
app:expandedTitleMarginEnd="124dp">
<ImageView
android:id="#+id/caves_backdrop"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:background="#drawable/drawer_header_bg"
app:layout_collapseMode="parallax"
android:adjustViewBounds="true"
android:scaleType="centerCrop" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal">
</LinearLayout>
<android.support.v7.widget.Toolbar
android:id="#+id/caves_toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/caves_recyclerview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true"
app:layout_behavior="#string/appbar_scrolling_view_behavior"/>
<android.support.design.widget.FloatingActionButton
android:id="#+id/caves_fab"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
app:layout_anchor="#id/caves_appbar"
app:layout_anchorGravity="bottom|right|end"
android:src="#drawable/ic_discuss"
android:layout_margin="#dimen/fab_margin"
android:clickable="true"/>
</android.support.design.widget.CoordinatorLayout>
I've add a specify style-v21 xml file
<resources>
<style name="AppTheme" parent="Base.Theme.Design">
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">#android:color/transparent</item>
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowSharedElementsUseOverlay">false</item>
</style>
</resources>
I'dont find and understand the problem.

add android:fitsSystemWindows="false"to the CoordinatorLayout

Had a similar problem (exemplified here)
How I made it work was to add android:fitsSystemWindows="false" to the AppBarLayout and have it on true on the CoordinatorLayout

take off this line:
<item name="android:windowTranslucentStatus">true</item>

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