Android provides PopupWindow class for creating a popup window with custom design. In this codelab, you'll learn how to use the Android Studio Layout Editor with ConstraintLayout—a new type of layout available in the Android Support repository for building flexible and efficient layouts. io shows some transition animations for the floating action button but doesn't reveal how to implement them in Android. Dalvik bytecode. In the below xml layout first I have created Framelayout then I have added RecyclerView and FloatingActionButton within Framelayout. Don’t use badges as FAB. Floating Navigation View. For using Floating Edittext in Android: Add design library: com. Using them you could. Android MVVM Room LiveData - Creating Several Full Projects Fast paced but explained guide to using Android Clean Architecture to create several real world projects $19. One of the most important helpers in the new library is a super-powered FrameLayout called CoordinatorLayout. We will also learn to add floating action button in linearLayout programmatically in any application. Create Layout Create your main layout file activity_main. In previous post, I had talked about some popular designs of Floating Action Button (FAB) - a component of Design Support Library. Learn how to use the new ConstraintLayout subclass MotionLayout to add effects such as translation animations and alpha/color changes. To allow drawing views over other applications we need to add the following permission inside the AndroidManifest. I recently came across the updated Book My Show app which leverages the Card Layout as well and I liked it. A FloatingActionButton displays the primary action in an application. Note that this class only handles the visual aspects of the button. Android Floating Labels for EditText Using Design Support Library Android WebView Tutorial with Example Android Layouts Tutorial EditText Example: How to Get User Inputs in Android XML Layout File Following xml file contain two EditText widgets, one for first name and another for last name. This is how you implement the floating button using android studio. android, custom dialog, XML, java, coding, material, edit text, Android Custom Dialog with Material Design, Text Input Layout, custom dialog, Gradle, code, how to add custom dialog, dialog with floating edit text with TextInputLayout, button, alert dialog custom with layout resource. Video Tutorial We…. You can't access the parent activity until the dialog activity is destroyed. An instance of DialogFragment can be used to display an existing Dialog implementation dialog or a custom view hierarchy. Dialog box in Android : In Android, a dialog is usually a small floating window that appears in front of the present activity. A very common example of Android Floating Widget can be seen with the Facebook Messenger App and I am sure many of you are already using messenger. dependencies {//replace X. Relative Layout In Android With Example. Source code with examples how to use relative layout to create nice buttons with text and images in Android. Learn the best practices for vertical and horizontal outlays. As shown in the below figure, an Activity Dialog is like an Activity floating over another Activity(parent activity). Bottom Sheet is a material design component, that was added to design support library in version 23. So I'm trying to read the text from the EditText and put it into a float variable. How to make a floating activity in an Android application using ActionBarSherlock library to enrich Android app UI. You can find the code in this Github repo. As I mentioned earlier, in Android Framework, some animators are implemented for widgets. The default ImageView in android is rectangle so there are situations where we will like to create a circular ImageView or rounded corner ImageView in android. Hello guys, here is another tutorial for one of the most common things in any android application, navigation drawer. I updated the renderer to display the correct keyboard based on the Keyboard property of the Entry. {bloque: descripción} chile {/ block: Description} block: Description}. Android Button Maker is online tool to generate buttons code for Android Apps. They are distinguished by a circled icon floating above the UI and have motion behaviors that include morphing, launching, and a transferring anchor point. Emil Björklund revisists the topic now that it does. So, to have a FAB float over of any layout, make sure that the FAB is defined after all views (at the end of the XML layout). Tutorial about connecting to the web pages on the Internet from Android application, using both POST and GET web requests. In this tutorial, we will discuss how to implement Android Floating Label EditText using the material design library. The Design support library is an Android library intended to help android developers implement the Google material design. Few days ago, I opened by Android Studio, there was a notification for android studio 2. Android Material design Floating Action Button in Xamarin Android In Brief: Implementation steps for material design component Floating action button in xamarin android. 30 October 2019 An easy to make round corner layout in an Android. Read more of this post. material:material actually already…. Float Picker Widget is an open source Android based widget for picking a number using plus and minus buttons, no typing required. From HTML tables to float based layouts and the new Flexbox and grid layout modules. Floating Action Button on Android 10 DEC 2015 • 6 mins read Floating action buttons are used for a promoted action. They are distinguished by a circled icon floating above the UI and have special motion behaviors, related to morphing, launching, and its transferring anchor point. Floating action buttons come in a default and mini size. Cross Platform C#. support:design (library for this Edittext). Android PopupMenu : Show floating menu anchored to a view by ProxyAdmin · Published December 20, 2016 · Updated December 27, 2016 PopupMenu shows floating Menu in a popup window anchored to a view. Coordinator Layout and Floating Action Button Introduction. Few days ago, I opened by Android Studio, there was a notification for android studio 2. Floating action buttons are used for a promoted action. Read my post on Android’s Design Support Library for more information. Take for example this little area of a web page. a tiled layout and discusses some of the pros and cons of each approach. In this tutorial we are going to show how to implement custom GridView in Android with Images and Text. Floating Action Buttons. Anything depending on. AutoCompleteTextView is an editable text view element that shows completion suggestions automatically while the user is typing. A simple Floating Action Button that shows an anchored Navigation View and was inspired by Menu Material Fixed created by Tommaso Poletti. By default, the dataform arranges the editors and their labels corresponding to the fields in stack layout. You no longer need to create it from scratch. As in our last tutorial we discussed about Date Picker Dialog, Now in this tutorial I am going to discuss about How to create Floating action button in android app with the help of Android Design Support Library. org jar library ListView Material Design MultiLanguage Navigation OnItemClickListener Record Screen Scrolling Coordinator Translation ViewHolder WebApps WebView. They have a variety of uses, including:. SetOnClickListener() function on floating action button. Provide hint attribute to TextInputLayout. material:material actually already…. Google's own keyboard app - Gboard - in its latest update (v7. Kotlin setOnClickListener for Button Android button is a UI element generally used to receive user actions as input. Tutorial about connecting to the web pages on the Internet from Android application, using both POST and GET web requests. If you’re supporting older android versions, you can make use of fragment-compatibility support library. Android floating labels were introduced in android design support library to display a floating label over EditText. We will create a Button in an XML graphical layout and implement a button click listener together. Hello Folks, In this tutorial I will help you add a draggable view to your android UI design. In addition to the normal size floating action button, it also supports the mini size (fabSize="mini") when visual continuity with other elements is critical. CollapsingToolbarLayout is used to wrap android. Note: At the 2015 Google I/O, Android announced their new Design Support Library, which includes the Floating Action Button. The text-overflow property is used to apply an ellipsis to words that are too long to fit. A very common example of Android Floating Widget can be seen with the Facebook Messenger App and I am sure many of you are already using messenger. When the number of lines of body content will be more, there will be scroll line. We will create a Button in an XML graphical layout and implement a button click listener together. jar']) compile. Adobe XD is the best example. My list view have a static search text view on top and this is why i'm using a linear layout as Parent. This pattern is known as Promoted Actions. 5 Productivity "Hacks" That Actually Work August 8, 2019; My Favorite Music for Programming & Concentration June 8, 2019; How to Find a Good Laptop for Android Programming in 2019 March 28, 2019. It should be placed 16dp minimum from the edge in mobile. In order to trigger an action, register a listener using setOnClickListener(OnClickListener). FloatingLabel Allows you to create a blow kind of EditText. Android design support library introduced TextInputLayout - floating label and some other important new widget that helps developers to create consistent UI following material design guidelines. All of us like floating video player like youtube player in android app. An example usage would be quick reply to a sms message, email, or any other times quick reply would come in handy. Developers can combine one or more fragments to build a single activity or even reuse fragments across multiple activities. In this tutorial we are going to show how to implement custom GridView in Android with Images and Text. I have an EditText for which will be using for a float number. Floats for Layout. 20 hours ago · /*! normalize. A Contextual action bar (CAB) in Android is a temporary action bar that overlays the app's action bar for the duration of a particular sub-task. A FloatingActionButton displays the primary action in an application. In this example, we have used multiple Floating Action Button. The new activity_main. Android Floating Action Button Example. Do you want to display a questionaire? A survey for a medical trial? SurveyKit is an Android library that allows you to create exactly that. The floating action button floats on UI in a circular shape with an action attached to it. Generally CollapsingToolbarLayout contains two child component, one is ImageView the other is Toolbar. Aside from the simple example of wrapping text around images, floats can be used to create entire web layouts. gl/qUZ0XV3), DZone MVB and founder of stacktips. The function is by default called before the next frame, therefore the layout isn't updated immediately. The Material Design. To make click event work add android:onClick attribute to the Button element in your XML layout. Update 2018 - Using :placeholder-shown. Anything depending on. TextView or Button horizontally and vertically? layout_gravity can be used to position a view in the center of its parent. The hint should be set on TextInputLayout, rather than the TextInputEditText or EditText. The market of prototyping and wireframing is getting bigger, Adobe, as a great company in the design industry, is not going to wait. Hello guys, here is another tutorial for one of the most common things in any android application, navigation drawer. In part 7 of the Firebase Storage tutorial, we will implement an onClickListener on our single items as well as a floating context menu, which appears when we long click on an item. Its like i am getting the data in the form of json. Add the card view library to your project. Android TextInputLayout is nothing but a layout which is used specifically to wrap an EditText and show floating labels. Tech — This is Android N's freeform window mode Android gets a desktop-style floating window mode, and there's even mouse support. Android Card Layout I have been using the Card layout in my apps for quite a while now and I absolutely love the look they provide. The CSS float property allows a developer to incorporate table-like columns in an HTML layout without the use of tables. A simple Floating Action Button that shows an anchored Navigation View and was inspired by Menu Material Fixed created by Tommaso Poletti. Throw your weight around. We begin by placing a button in the activity layout file res/layout/activity_main. Dalvik bytecode. Floating Labels: Floating labels first introduced in Android design support library to display floating label over EditText. Android design support library introduced some important new widget that help developer to create consistent UI following material design guidelines. In this tutorial we are going to show how to implement custom GridView in Android with Images and Text. A floating action button (FAB) is a circular button that triggers the primary action in your app's UI. A Simple Android Application for Adding Two Number Wrapping It Up. CircularFloatingActionMenu An animated, customizable circular floating menu for Android, inspired by Path app. Create Modern Android Apps with the Design Support Library. The overall appearance of the Android environment is defined by the principles of material design. Liquid/fixed layout example; Fixed-width layouts. - LabelledSpinner. You should use RelativeLayout, and as we know, later children in a RelativeLayout tend to float over earlier children in a RelativeLayout. While typing in EditText , it hides the hint which may create problem to identify EditText without label but last year when material design was released, a new concept of floating labels was introduced. So, to have a FAB float over of any layout, make sure that the FAB is defined after all views (at the end of the XML layout). In this post, we are going to learn how to create and use android floating action button programmatically in any android application. After customizing the floating keyboard on Galaxy S9 or S9+, you must tap Done to save the customization. Showing your interaction design to stakeholders by using prototypes is a useful and helpful step into your UX design process. gradle dependencies { compile fileTree(dir: 'libs', include: ['*. In this codelab, you'll learn the principles of this design language by building a sample Android app. Android MVVM Room LiveData - Creating Several Full Projects Fast paced but explained guide to using Android Clean Architecture to create several real world projects $19. A DialogFragment is a fragment that displays a dialog window, floating on top of its activity's window. CircularFloatingActionMenu can be attached to any view in your layout. A DialogFragment is a fragment that displays a modal window, floating on top of the current activity window. Its like i am getting the data in the form of json. From our monthly sponsor: Automate manual QA and catch visual bugs with Percy’s all-in-one visual testing and review platform. The Relative Layout is very flexible layout used in android for custom layout designing. I'll cover the following topics in the code samples below: ActionBar, Menu, and Flyout Menu In Android Xamarin. If you can’t find a topic in here, use the Search box! Android How to move phone contacts to SIM card on Android. It is a circular button. Using the Android SDK, you can quickly. BlockedNumbers; Browser; CalendarContract; CalendarContract. Add android. * Overlays doesn't float real applications * * Float widgets and custom apps (floating windows) only when a specific app is running * Choose between fully automated and manual triggers * Minimize your floating apps to floating bubbles * Listen to music while using other apps * Count things when playing a game * Turn any website to a floating. Similar to liquid layouts, except one or more of the containers on the page have fixed widths. Source code with examples how to use relative layout to create nice buttons with text and images in Android. Learn how to use the new ConstraintLayout subclass MotionLayout to add effects such as translation animations and alpha/color changes. As you can see a new xml layout file named content_main. There are different types of buttons in android such as RadioButton, ToggleButton, CompoundButton etc. A simple Floating Action Button that shows an anchored Navigation View and was inspired by Menu Material Fixed created by Tommaso Poletti. How to customize different buttons in Android Today we are going to learn "Customization of Button" in Android, in this article we will learn how to give different shape to button, also how to set background and image to button. MaterialCalendarView - customizable calendar widget for Android. When user start inputting the text, it starts animating by moving to floating label position. Floating label layout can be enabled by setting DataForm. Its fairly simple to add a draggable view to your layout if you know about FrameLayout and Android's onTouch event. The CoordinatorLayout is a super-powered FrameLayout (according to the official documentation). Android TextInputLayout is nothing but a layout which is used specifically to wrap an EditText and show floating labels. 30 October 2019 An easy to make round corner layout in an Android. I recently came across the updated Book My Show app which leverages the Card Layout as well and I liked it. Floating Action Button for Android Using Xamarin in Visual Studio Android L has introduced something called a Floating Action Button (FAB), which is basically a circle overlayed on top your application. When the number of lines of body content will be more, there will be scroll line. The float CSS property places an element on the left or right side of its container, allowing text and inline elements to wrap around it. Learn android app. My list view have a static search text view on top and this is why i'm using a linear layout as Parent. Android L has introduced something called a Floating Action Button (FAB), which is basically a circle overlayed on top your application. How to center a view or its content e. The floating action button floats on UI in a circular shape with an action attached to it. If the table layout were auto, the table would grow to accomodate its contents, despite the specified width. Learn the best practices for vertical and horizontal outlays. Learn how to use the new ConstraintLayout subclass MotionLayout to add effects such as translation animations and alpha/color changes. do_layout (*largs, **kwargs) [source] ¶ This function is called when a layout is called by a trigger. It is a round icon button that's elevated above other page content. Since Material design was introduced, the Floating Action Button (FAB) has become one of the simplest components to implement, becoming a fast and essential favorite amongst designers and developers. * Overlays doesn't float real applications * * Float widgets and custom apps (floating windows) only when a specific app is running * Choose between fully automated and manual triggers * Minimize your floating apps to floating bubbles * Listen to music while using other apps * Count things when playing a game * Turn any website to a floating. Auto Complete for Xamarin. Float Picker Widget is an open source Android based widget for picking a number using plus and minus buttons, no typing required. I assume that you know how to create an app in Android Studio. All views have a default weight of 0. All containers on the page have their widths defined in pixels or other fixed units. Should be placed 24dp minimum from the edge in tablet/desktop. The new floating action button represents a primary action in an application and has a shape of a circled icon floating above the UI. Floating action buttons provide quick access to important or common actions within an app. Android Floating Action Button Example. Android Material design Floating Action Button in Xamarin Android In Brief: Implementation steps for material design component Floating action button in xamarin android. Layout options. This page shows you how to add the FAB to your layout, customize some of its appearance, and respond to button taps. Some times in your application, if you wanted to ask the user about taking a decision between yes or no in response of any particular action taken by the user, by remaining in the same activity and without changing the screen, you can use Alert Dialog. Ever since Material design inception Floating Action Button is one of the most important component of this awesome design language. TextView or Button horizontally and vertically? layout_gravity can be used to position a view in the center of its parent. In this tutorial, I will talk again about Material Design. Video Tutorial We…. Yes, the image above shows CarPlay, but just pretend it's Android Auto. So if you want to create a widget like that then, that is what we will be creating in this Android Floating Widget Tutorial. Android application and the Internet. A simple scrolling layout with fixed background images using background-attachment: fixed and a navigation. lets start implementing floating label on edittext. - LabelledSpinner. Android Layout Tricks #1 24 February 2009 The Android UI toolkit offers several layout managers that are rather easy to use and, most of the time, you only need the basic features of these layout managers to implement a user interface. This means, now developers won't have to create Android Floating Action Button from scratch. To learn more about material extend floating action button, you can refer this link – Material Extended Floating Action Button. In Android, you can use "EditText" class to create an editable textbox to accept user input. The Options Menu, Popup Menu, and Sliding Menu/Flyout Menu. It should be placed 16dp minimum from the edge in mobile. Floating Lable project is in initial mode, where a few customization is provided like changing Text color of EditText and Its Label Layout resource to inflate as the header. Android TextInputLayout can be used to wrap one EditText at a time. Android Floating Action Button is another interesting component introduced in material design. This example uses a fixed table layout, combined with the width property, to restrict the table's width. When the dialog activity closes, the parent activity gets its focus. A Floating Action Button implementation is available in the library, with a similar look to new Material Design’s FAB. Android TextInputLayout is nothing but a layout which is used specifically to wrap an EditText and show floating labels. And it implements ConstraintLayout, so you can directly handle inner layout, too. Yes, the image above shows CarPlay, but just pretend it's Android Auto. From our monthly sponsor: Automate manual QA and catch visual bugs with Percy’s all-in-one visual testing and review platform. MaterialCalendarView - customizable calendar widget for Android. Creating Android button with image and text using relative layout. The floating action button animates onto the screen as an expanding piece of material. Floating Action Button widget can be defined as below - Floating Action Button is a circular button, floating above the UI, that triggers the primary action in android app's UI and have special motion behaviors related to morphing, launching, and the transferring anchor point. Recently new design pattern were introduced in Android called Floating Action Button. Using the Android SDK, you can quickly. In this session, Linton makes a quick live coding of Android UI creations and shows how to use the different layouts, Views (TextView, ListView, ImageView, GridView, RecyclerView) and Motions (Property Animation, drawable Animation) by live coding. In this post we will talk about Floating Action Button. In previous post, I had talked about some popular designs of Floating Action Button (FAB) - a component of Design Support Library. Android Applications In earlier days we are using ActionBar Tabs over ViewPager But this ActionBar Tabs is deprecated in material desi. The previous chapter outlined the concept of material design in Android and introduced two of the components provided by the design support library in the form of the floating action button and the Snackbar. If you're into Android personalization, knowing how to build a custom, soft keyboard can take your hobby to a whole new level. Emil Björklund revisists the topic now that it does. So, to have a FAB float over of any layout, make sure that the FAB is defined after all views (at the end of the XML layout). Android Floating Action Button is another interesting component introduced in material design. Provide hint attribute to TextInputLayout. Well, here is the answer - "Floating widgets are simple action buttons that perform some action and always overlay, can float everywhere on the entire screen and are simply draggable -you can leave it anywhere on the screen. Protect your home & volume key, access all setting quickly, speed booster. Android :: Floating Bar In Layout Jul 18, 2010 How to add a floating bar that will stay at the top of a layout page, even when a user is scrolling through the contents of that layout?. Layout options. By default, the dataform arranges the editors and their labels corresponding to the fields in stack layout. Most of these goodies are self-explanatory: The floating action button, you've seen that. Search and browse over 150,000 and apps and games available for download, organized by category, to customize your Android experience. The Google sign-in button to authenticate the user. Floating Lable project is in initial mode, where a few customization is provided like changing Text color of EditText and Its Label Layout resource to inflate as the header. Greetings to my all reader, Today we are going to learn how android application activity works and move from one to another its very easy to complete that task all-right lets start. The element is removed from the normal flow of the page, though still remaining a part of the flow (in contrast to absolute positioning). If you don't have this experience yet then I would recommend reading the excellent Building Your First App tutorial from Google first. Floating Navigation View. Widget supports whole numbers, decimals, positive values, and negative values. The popup windows is a floating container that appears on top of the current activity. An android SDK that provides a new size unit - sdp (scalable dp). TextView or Button horizontally and vertically? layout_gravity can be used to position a view in the center of its parent. A Simple Android Application for Adding Two Number Wrapping It Up. Add Material Design Floating Action Button(FAB) in android studio app project with support library. Android application and the Internet. File - res/layout/main. S This project is developed in Eclipse, and tested with. Material design is a comprehensive guide for visual, motion, and interaction design across platforms and devices. Android Button represents a push-button. In order to trigger an action, register a listener using setOnClickListener(OnClickListener). "text" in the center of the view. I have an EditText for which will be using for a float number. The function is by default called before the next frame, therefore the layout isn't updated immediately. Update: A more polished version of the FabExtensionAnimator is now available as a maven artifact using the androidx namespace, it doesn't use a ConstraintLayout to animate the MaterialButton, but rather animates the MaterialButton itself. In this session, Linton makes a quick live coding of Android UI creations and shows how to use the different layouts, Views (TextView, ListView, ImageView, GridView, RecyclerView) and Motions (Property Animation, drawable Animation) by live coding. They are completely independent of the viewport. This view will be displayed when user hold/long press the chat head. Download courses using your iOS or Android. Android Floating Action Button is another interesting component introduced in material design. Floating Action Button displays the most important function in an application. Constructing View Layouts. Android 10 has officially been out for a little over a month now for Google’s Pixel line of smartphones and other OEMs are working hard to push out the update to their own devices. A Floating Action Button implementation is available in the library, with a similar look to new Material Design's FAB. You can use this as basis for implementing a calculator app in android. Download this fully customizable calendar widget for Android and make a calendar in your mobile app totally personalized. 5 (1 ratings) 44 lectures, 4 hours All Levels. An implementation of an expanding FloatingActionButton in the Teammate Android App. gl/qUZ0XV3), DZone MVB and founder of stacktips. Developers can combine one or more fragments to build a single activity or even reuse fragments across multiple activities. 1 Two Android Layout files. This hint text shall be displayed as hint in EditText when not it focus and as Floating Label / Text when the EditText is focussed. Create Layout Create your main layout file activity_main. FloatingLabel Allows you to create a blow kind of EditText. Adding resources. Provide hint attribute to TextInputLayout. Firstly it acts as hint in the EditText when the field is empty. When the number of lines of body content will be more, there will be scroll line. You should use RelativeLayout, and as we know, later children in a RelativeLayout tend to float over earlier children in a RelativeLayout. Android studio provide basic activity template for you to generate and include floating action button and snackbar ui components in your app easily, so when you create the project just select basic activity template. My list view have a static search text view on top and this is why i'm using a linear layout as Parent. Floating Action Button is a circular button. TextInputLayout in the layout xml file. There are two types of progress bars and for each type android provides material styles. Floating Action Button displays the most important functionality in your applications. the one is floating label on edit text. Floating Action Button displays the most important function in an application. Android Floating Action Button is another interesting component introduced in material design. So in this Android Navigation Drawer Example you will learn how you can use the Android Navigation Drawer from the predefined template. Dalvik bytecode. The user interface of this project is very simple. Latest Blog Posts. GridView is used to display data in two dimension. In this Android fragment tutorial, we will learn how to use fragments in Android with code. Update: A more polished version of the FabExtensionAnimator is now available as a maven artifact using the androidx namespace, it doesn't use a ConstraintLayout to animate the MaterialButton, but rather animates the MaterialButton itself. One may also need the content to be scrollable in case it does not fit between the header and footer boundaries. This page shows you how to add the FAB to your layout, customize some of its appearance, and respond to button taps. 1 Two Android Layout files. The Activity. The CSS float property allows a developer to incorporate table-like columns in an HTML layout without the use of tables. A DialogFragment is a fragment that displays a modal window, floating on top of the current activity window. Show Floating Action Button above ListView in android example tutorial. What if you need the user to choose from multiple different actions? Well, you have to use a floating action menu which is basically a FAB which upon click displays multiple smaller. Below I have shared code to create simple popup window in android with a text and button to close it. Download this fully customizable calendar widget for Android and make a calendar in your mobile app totally personalized. Place FAB just above listView items at right bottom side of android activity screen. A general purpose android UI library to show a user show menu in accordance of Floating action button with material design guidelines. In this video we will learn, how to use the TextInputLayout together with the TextInputEditText widget, to create an EditText with advanced features like a floating label for the hint, a character. It shows a welcome label (which can be easily replaced by a logo if you. Floating Action Button displays the most important functionality in your applications. From our monthly sponsor: Automate manual QA and catch visual bugs with Percy’s all-in-one visual testing and review platform. In this tutorial, we shall learn to set OnClickListener for button. By default, the dataform arranges the editors and their labels corresponding to the fields in stack layout. See the Pen Float Example by CSS-Tricks (@css-tricks) on CodePen. Hello the tutorial is really great but i cant do anything of it because i don’t have the Design Support Library in my repository and i cant use the sdk manager to download it because of some work restrictions, can you help to find it in another place i need to do manually download. See the Pen Float Labels with :placeholder-shown by CSS-Tricks (@css-tricks) on CodePen. How to make a floating activity in an Android application using ActionBarSherlock library to enrich Android app UI. Read my post on Android's Design Support Library for more information. Since the release of Android 3. Floating action buttons (or FAB) are: “A special case of promoted actions. Floating Action MENU - No 3rd Party Library - Quick Tutorial (Xamarin Android) (Code) Floating action button aka FAB is a staple of apps using material design.