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Implement Multi-Window Picture-in-Picture on a Video Player

implement multi-window picture-in-picture on a video player objective learn how to implement multi-window picture-in-picture pip feature on a video player app for a seamless viewing experience on foldable devices overview android allows activities of apps to launch in a small window called picture-in-picture pip since android 8 0 it is a type of multi-window mode primarily used for video playback pip allows the user to continue watching in a small window pinned to a corner of the screen while browsing content on the main screen or navigating between apps set up your environment you will need the following java se development kit jdk 8 or later android studio latest version recommended samsung galaxy fold, z fold2, z fold3, or z fold4 remote test lab if physical device is not available requirements samsung account java runtime environment jre 7 or later with java web start internet environment where port 2600 is available sample code here is a sample code for you to start coding in this code lab download it and start your learning experience! pip video player sample code 13 30 mb start your project after downloading the sample project files, follow the steps below to open your project in android studio, click open locate the downloaded android project videoplayer_challenge from the directory and click ok configure android manifest to support pip notetake a look and check the files of your project before starting to code you can implement picture-in-picture in your app by configuring the manifest file and calling the enterpictureinpicturemode method moreover, you need to consider that the multi-window and app continuity features work correctly in pip mode to prevent the activity from restarting, handle the layout configuration change for mainactivity in the androidmanifest xml file this will ensure that it will not restart when there are layout changes from pip mode to full screen and vice versa android configchanges="screensize|smallestscreensize|screenlayout|orientation" picture-in-picture is not supported by default in android apps set android supportspictureinpicture to true in the manifest file android supportspictureinpicture="true" switch your video player to pip mode you want to trigger pip mode in your video player app when the user taps the home button to implement pip mode, go to java > com xyz codelab and make the following changes to the mainactivity kt file override fun onuserleavehint { enterpipmode } noteenterpipmode is a user-defined method you can view its full implementation in the provided sample code call enterpictureinpicturemode method in enterpipmode , you need to call enterpictureinpicturemode pictureinpictureparams method with params set in the previous lines val pictureinpictureparams = pictureinpictureparams builder setaspectratio rational build enterpictureinpicturemode pictureinpictureparams run the app after building the apk, you can now run the video player app, enhanced with a pip mode test it by playing a video while browsing the main screen or navigating between apps in multi-window mode if you don’t have any physical device, you can also test it on a remote test lab device tipwatch this tutorial video and know how to easily test your app via remote test lab you're done! congratulations! you have successfully achieved the goal of this code lab now, you can implement multi-window picture-in-picture on a video player app for foldable devices by yourself! if you're having trouble, you may download this file pip video player complete code 13 19 mb to learn more about developing apps for galaxy foldable devices, visit developer samsung com/galaxy-z

https://developer.samsung.com/codelab/galaxy-z/picture-in-picture.html

SDP DevOps

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md

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Samsung Android USB Driver | Samsung Developer

samsung android usb driver samsung android usb driver for windows v1.9.0.0 you need the driver only if you are developing on windows and want to connect a samsung android device to your development environment over usb. samsung android usb driver for windows v1.9.0.0 (35.5mb) | apr 10, 2025 get the latest developer news monthly newsletter for samsung developers if you don't currently receive the newsletter, you can subscribe here. 뉴스레터 전송을 위한 개인정보 수집∙이용에 동의합니다(필수). detail 광고성 정보 수신에 동의합니다(필수). detail i agree to data processing for sending newsletters. (required) detail i consent to receiving newsletters via email. (required) i consent to receiving newsletters via email. detail subscribe watch face studio create watch faces for your own personal enjoyment or to distribute in galaxy store. are you an android app developer? join samsung developers and get access to the latest tools and sdks for samsung mobile devices. test your apps test your android apps on the latest samsung galaxy devices! remote test lab use the remote test lab to remotely access a real device online. learn more galaxy emulator skin check out the new version of galaxy emulator skins. read more foldables & large screen new opportunities for the mobile experience boost your app’s value with foldables & large screen optimization learn more

https://developer.samsung.com/android-usb-driver

SDP DevOps

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Global Data

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Samsung Developer

discover and develop with samsung use our tools and services to provide an exceptional experience to samsung users around the world one ui beta program be the first to enjoy the latest galaxy experience, one ui 8 with android 16! customize your watch face learn how to design a watch face with customizable edge complication slots and digital clock implement in-app subscriptions learn how to use the samsung iap sdk to enable in-app subscription purchases and upgrades latest blog go to blog find in-depth technical content written by samsung developers {{pagetype}} {{pagecategorydisplay}} {{title}} {{shortdesc}} {{authorname}} explore more learn code lab code lab is an education platform that engages anyone to understand, through a series of topics, all sdks and tools powered by samsung. learn more > test remote test lab don’t have a samsung device to test your app? no problem! test your apps on the latest samsung galaxy devices in our remote test lab. learn more > distribute galaxy store are you a first timer? haven’t built an app for a samsung device yet? no problem. find everything you need to create your apps, products, and solutions. learn more > support developer support need developer technical support? login with your samsung account to submit a support request ticket and our team will respond within 1 business day. learn more > featured videos go to youtube video video apr 9, 2025 how to apply lut on samsung log videos in premiere pro learn how to color grade your samsung log video clips in adobe premiere pro using lut profiles created by samsung. apr 9, 2025 video video oct 7, 2024 highlight | samsung developer conference 2024 catch up on the highlights of sdc24, including tech breakthroughs, live demos, and unforgettable moments. watch now! oct 7, 2024 video video apr 3, 2024 developing apps for galaxy watch? start setting up! learn how to enable developer mode on your galaxy watch, operating on wear os powered by samsung. apr 3, 2024 newsletter monthly newsletter for samsung developers if you don't currently receive the newsletter, you can subscribe here. 뉴스레터 전송을 위한 개인정보 수집∙이용에 동의합니다(필수). detail 광고성 정보 수신에 동의합니다(필수). detail i agree to data processing for sending newsletters. (required) detail i consent to receiving newsletters via email. (required) i consent to receiving newsletters via email. detail subscribe

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tutorials web, mobile

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Let’s create a web camera app ready for foldable devices.

foldable devices are here! these smartphones allow different form factors with just one device, which can lead to new opportunities for innovation. as developers should be able to detect what is the current posture of the device, the physical position in which a device holds, samsung is putting an effort within the w3c on making a new web standard called device posture api. this api allows web applications to request and be notified of changes in the device posture. web apps can take advantage of the new form factors and improve users’ experience. we’ve created this codelab to show you how you can take advantage of this new feature. before we start, if you would like to learn more about it in a different format, here is a video that we’ve created with more information about this api and foldables. 👉 would you like to do this codelab with mentors and in person? if you are in london we will have a first meetup to try this with real foldable devices, feel free to register here! (ed. this event has already occurred, but we're leaving the link intact.) what is the w3c and why you should care in the meantime, as i’ve mentioned before, there is a current proposal about how to take advantage of these foldable devices called ‘device posture api’. its current state is ‘draft’, which means that is still open to changes and discussion and has been published for review by the community, including w3c members, the public (you!), and other technical organizations. we’ve created a demo to show you how to use this api, hear your thoughts and teach you some capabilities of the web. at the end of this codelab you can send us your feedback here. let’s start working… 🛠️ hands on 1. set up your environment you will need the following: samsung internet latest version samsung galaxy z fold2, z fold3, z flip, or z flip3 if a physical device is not available for testing, use a) remote test lab requirements: samsung account java runtime environment (jre) 7 or later with java web start b) device posture api polyfill for testing using a non-foldable smartphone, just implement a polyfill to the project. 2. start your project open a new browser tab, go to https://glitch.com, and log in click new project, then select import from github enter the url of this repository 3. add html video markup note: take a look and check the files of your project before starting to code. in index.html, you will have two main sections, one is dedicated to the video camera and the other one to the camera controls. you can identify the video section as it contains the class video-container. complete the html markup by adding the <video> element, width, height, and id attributes. <div class="video-container"> <video id="video" width="1280" height="200" > video stream not available. </video> </div> once the video markup is added, the html file is complete. besides this, you can find: a <canvas> element into which the captured frames are stored and kept hidden since users don’t need to see it. an <img> element where the pictures will be displayed. 4. enable front and back cameras with facingmode in index.js, you'll find a startup() function, here is where you will be doing the following: initialize most values grab element references to use later set up the camera and image start by setting up the camera. you will have access to both front and back cameras by using facingmode, a domstring that indicates which camera is being used to capture images. it's always a good practice to check if this function is available for use. add the following lines of code in startup(): `let supports = navigator.mediadevices.getsupportedconstraints(); if (supports["facingmode"] === true) { flip_button.disabled = false; }` 5. link the media stream to the video element if you are able to use facingmode, the camera web app will use this option in the capture function to detect which is the current camera used and later send it to the flip button. now, the camera should be activated, insert this block of code after retrieving defaultopts.video value using facingmode: `navigator.mediadevices .getusermedia(defaultsopts) .then(_stream => { stream = _stream; video.srcobject = stream; video.play(); }) .catch(error => console.error(error));` in order to get the media stream, you call navigator.mediadevices.getusermedia() and request a video stream that returns a promise. the success callback receives a stream object as input. it is the <video> element's source to the new stream. once the stream is linked to the <video> element, start it playing by calling video.play(). it's always a good practice to include the error callback too, just in case the camera is not available or the permissions are denied. 6. take a look at the implementations in index.js at this point, the functionality of the web app is complete. before moving to the next step, let’s review the rest of the javascript code: there is an event listener video for the canplay event that will check when the video playback begins. if it's the first time running, it will set up video attributes like width and height. for the snip button, there is an event listener for click that will capture the picture. the flip button will be waiting for a click event to assign the flag about which camera is being used, front or back camera, within the variable shouldfaceuser, and initialize the camera again. clearpicture() creates an image and converts it to a format that will be displayed in the <img> element. finally, takepicture() captures the currently displayed video frame, converts it into a png file, and displays it in the captured frame box. 7. use the device posture api at this point, you should have a working prototype of a camera web app. the video camera should be displayed and a picture may be taken using the snip button. in addition, it will show a preview of the picture taken through the small preview display. the flip button allows you also to switch between front and back cameras. now, it’s time to play around with the layout of the web app and take advantage of the features available on a foldable device. in order to do that, you will implement the device posture api that allows developers to detect what is the current posture of the phone. in order to change the layout when the device is partially folded, the device posture that you will look for is in a form of a book or laptop. in style.css, apply the following media query: @media (device-posture: folded) { body { display: flex; flex-flow: column nowrap; } .video-container .camera-controls { flex: 1 1 env(fold-bottom); } .msg { display:block; margin: 5em; } using modern css features like display:flex and grid, you can change the layout of the body element and the elements with the class video-container and camera-controls when the phone is flipped. 8. test your app whether you test on a real foldable phone or on a remote test lab device, you need to enable the device posture api in the latest version of samsung internet. to do this, open the browser and type internet://flags in the url bar and search for either device posture api or screen fold api, then select enable. test in a real device if you have a real physical device, you can test it directly on samsung internet using the url that glitch provides you by clicking on show in a new window menu. just partially fold your phone and you will see how the layout changes and even discover a hidden message! use remote test lab the other option, if you don’t have a physical device, is by using remote test lab. you can choose any galaxy foldable devices from the list and follow the same instructions as you would with a real device. just make sure to enable the device posture api and have the latest version of samsung internet. use the buttons provided by remote test lab to partially fold your remote galaxy device. implement polyfill polyfill allows you to emulate behavior on devices that do not have folding capabilities. it helps you visualize how the content responds to the different angle and posture configurations. just include sfold-polyfill.js directly into your code and use the polyfill settings (screenfold-settings.js) of the web component that will emulate the angle of the device and therefore, it will change its posture. moreover, add the following code in index.html <head> … <script type='module' defer src="screenfold-settings.js"></script> <script src="sfold-polyfill.js"></script> … </head> <body> <section> <screenfold-settings></screenfold-settings> </section> … </body> 🥳 you did it! you’ve created a web app that detects when a foldable device change its posture. please let us know how it went here, we would like to hear your thoughts around this api, future codelabs and more! this feedback will go directly to the w3c devices and sensors group, so you will be part of the conversation around this draft too! thanks a lot for reading.

Laura Morinigo

https://developer.samsung.com/internet/blog/en-us/2021/11/10/lets-create-a-web-camera-app-ready-for-foldable-devices

Distribute Galaxy Store

doc

Integrate

samsung offers sdks, tools, and services that help you manage, test, and track the performance of your app use samsung sdks, tools, and services seamlessly integrate your app into samsung's ecosystem, using these samsung sdks, tools, and services samsung in‑app purchase monetize your apps and maximize your revenue using samsung in-app purchase samsung iap is a payment service that allows you to sell consumable, non-consumable, and subscription items it also manages communication with samsung services such as samsung account, samsung checkout, and samsung rewards in-app purchases open a continuous revenue stream from your customers and using samsung iap allows you to offer items to your customers on an ongoing basis remote test lab test your app on a samsung galaxy device using the remote test lab rtl service rtl is a web client that provides remote access to an actual physical samsung galaxy device galaxy store developer api the galaxy store developer api provides programmatic access to the same types of functionality provided by galaxy store seller portal such as managing apps, in-app items, and checking app statistics galaxy store review add a galaxy store review link from your app to get feedback from your customers positive feedback from your customers can influence other users to purchase your app install referrer library use the install referrer library to track download attribution, the date and time when a customer clicks on the install button from your app's detail page in galaxy store, and when the installation starts if you are working with an mmp, this data may already be available to you in your dashboard instant server notification instant server notification isn is part of the samsung iap service it provides notifications about user-related events for in-app items and subscriptions such as purchases, refunds, subscription start and end, renewals, subscription grace period status, order history deletion, and testing instant plays 2 0 instant plays samsung’s mobile cloud gaming platform enables game publishers to direct users instantly into their mobile games, bypassing the app store install process

https://developer.samsung.com/galaxy-store/integrate.html

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codelab

Configure an App to Enable Drag and Drop in Multi-Window

configure an app to enable drag and drop in multi-window objective learn how to implement drag and drop on a note-taking app when in multi-window mode overview in galaxy fold and it's latest versions, the advantage of its larger display is to split its screen and simultaneously use up to three apps in multi-window mode, you can split the screen with one window being the main focus, and the other two windows off to the side all three windows are active, not just the largest one you can multitask in either landscape or portrait mode, giving you even more flexibility when using multi-window, drag & drop is one of the useful features when multitasking drag and drop allows you to easily move data from one app to another to provide users with better multitasking experience on samsung's foldable devices, developers need to optimize their apps to work on multi-window mode set up your environment you will need the following java se development kit jdk 8 or later android studio latest version recommended samsung galaxy fold, z fold2, z fold3, or newer remote test lab if physical device is not available requirements samsung account java runtime environment jre 7 or later with java web start internet environment where port 2600 is available sample code here is a sample code for you to start coding in this code lab download it and start your learning experience! multi-window drag & drop sample code 19 27 mb start your project open android studio and click open an existing project locate the downloaded android project simplenotes_dragdrop from the directory and click ok make the app resizable to ensure that the app works in multi-window mode, you need to add an attribute in the manifest’s <activity> element if you set android resizeableactivity to true, the activity can be launched in multi-window or in pop-up view, and adapt different screen size android resizeableactivity= "true" noteif this attribute is set to true, the activity can be launched in split-screen and freeform modes otherwise, it will disable multi-window display remember to handle the changes required to fit your ux in small windows when in multi-window mode for this code lab, you do not need to worry about the ux as it is already handled register a drag event listener in newnote kt, register a drag event listener object by calling setondraglistener for both title and description view of the app title setondraglistener ondraglistener desc setondraglistener ondraglistenerdescription store the action type to a variable declare a variable to store the action type for the incoming event val action int = event getaction get and drop the text data inside the dragevent action_drop, get the item from clipdata and check the mime type if the mime type is set to text/plain, get the text value from the item object and allow the operation of drop otherwise, simply show a toast message val item item = event getclipdata getitemat 0 var mtype = event clipdescription getmimetype 0 if mtype == "text/plain" || mtype== "text/html" { // gets the text data from the item dragdata = item text tostring }else{ toast maketext applicationcontext,"operation not allowed"+mtype,toast length_long show return@ondraglistener true } tipin this code lab, to simplify the demonstration of implementing drag and drop, mime type or media type is set to plain text only run the app after building the apk, you can run the optimized note-taking app and start dragging and dropping texts between apps in multi-window mode if you don’t have any physical device, you can also test it on a remote test lab device notewatch this tutorial video and know how to easily test your app via remote test lab you're done! congratulations! you have successfully achieved the goal of this code lab now, you can implement drag and drop in your app for your foldable device by yourself! if you're having trouble, you may download this file multi-window drag & drop complete code 19 33 mb to learn more about developing apps for galaxy foldable devices, visit www developer samsung com/galaxy-z

https://developer.samsung.com/codelab/galaxy-z/multi-window-drag-drop.html

Learn Code Lab

codelab

Configure an App to Enable Copy and Paste in Multi-Window

configure an app to enable copy and paste in multi-window objective learn how to implement copy and paste on a note-taking app when in multi-window mode overview in galaxy fold and it's latest versions, the advantage of its larger display is to split its screen and simultaneously use up to three apps in multi-window mode, you can split the screen with one window being the main focus, and the other two windows off to the side all three windows are active, not just the largest one you can multitask in either landscape or portrait mode, giving you even more flexibility when using multi-window, copy & paste is one of the useful features when multitasking copy and paste is a common feature used by many, to duplicate an object and place it in a desired location to provide users with better multitasking experience on samsung's foldable devices, developers need to optimize their apps to work on multi-window mode set up your environment you will need the following java se development kit jdk 8 or later android studio latest version recommended samsung galaxy fold, z fold2, z fold3, or newer remote test lab if physical device is not available requirements samsung account java runtime environment jre 7 or later with java web start internet environment where port 2600 is available sample code here is a sample code for you to start coding in this code lab download it and start your learning experience! multi-window copy & paste sample code 19 48 mb start your project open android studio and click open an existing project locate the downloaded android project simplenotes_copypaste from the directory and click ok make the app resizable to ensure that the app works in multi-window mode, you need to add an attribute in the manifest’s <activity> element if you set android resizeableactivity to true, the activity can be launched in multi-window, pop-up view and adapt different screen size android resizeableactivity= "true" noteif this attribute is set to true, the activity can be launched in split-screen and free-form modes otherwise, it will disable multi-window display remember to handle the changes required to fit your ux in small windows when in multi-window mode for this code lab, you do not need to worry about the ux as it is already handled get a reference to clipboardmanager class clipboardmanager provides methods to get and set the current primary clipboard data expressed as a clipdata object, which defines the protocol for data exchange between applications in newnote kt, get a reference to clipboardmanager class by invoking getsystemservice clipboard_service val clipboard = getsystemservice context clipboard_service as clipboardmanager complete the copy operation now, create a new clipdata of simple text using newplaintext of clipboardmanager and pass it on setprimaryclip to complete the copy operation val clip clipdata = clipdata newplaintext "simple text", textdata clipboard setprimaryclip clip get the text data from the clipboard return the clipdata by getting the primaryclip data from the clipboard from the primaryclip, acquire the item using getitemat 0 val itemtext = clipboard primaryclip? getitemat 0 ? text run the app after building the apk, you can run the optimized app and test it by copying and pasting texts between apps when in multi-window mode if you don’t have any physical device, you can also test it on a remote test lab device tipwatch this tutorial video and know how to easily test your app via remote test lab you're done! congratulations! you have successfully achieved the goal of this code lab now, you can implement multi-window features such as copy and paste in your app by yourself! if you're having trouble, you may download this file multi-window copy & paste complete code 19 53 mb to learn more about developing apps for galaxy foldable devices, visit www developer samsung com/galaxy-z

https://developer.samsung.com/codelab/galaxy-z/multi-window-copy-paste.html

web

Foldables and Large Screens | Samsung Developer

foldables and large screens new opportunities in the mobile experience design guidelines design guidelines boost your apps’ value withfoldable & large screen optimization your galaxy becomes simpler, more convenient and better optimized with one ui. one ui provides meaningful innovations and improves your everyday life, ensuring that you adapt in the ever-changing world. also, one ui continues to evolve to bring your joyful experiences to life. code labs all tags all tags galaxy z develop a widget for flex window 25 mins start gamedev galaxy z implement flex mode into a unity game 30 mins start watch face studio galaxy z customize flex window using good lock plugin on watch face studio 20 mins start galaxy z implement multi-window picture-in-picture on a video player 20 mins start gamedev galaxy z implement flex mode on an unreal engine game 120 mins start samsung internet galaxy z develop a camera web app on foldables 30 mins start galaxy z implement app continuity and optimize large screen ui of a gallery app 40 mins start galaxy z configure an app to enable drag and drop in multi-window 30 mins start galaxy z implement flex mode on a video player 30 mins start rich ui optimized for large screens! foldable devices can provide richer experiences than phones. learn how to optimize your app's ui for large screen devices in our newly updated one ui guide. read more if you don’t have any galaxy z devices try remote test lab! remote control test lab provides a foldable device for testing app even when you don’t onw one. check out the video tutorial on the remote test lab to max out your knowledge! video thumbanil blogs go to blog search this wide range of blog articles for tips and valuable know-how in developing apps related to foldable & large screen optimization. galaxy z tech docs get detailed info on the galaxy z (foldable) in the following tech documents. overview the new form factor is not the only thing notable in foldable phones. it opens new opportunities in the mobile experience. app continuity app continuity refers to the capability of an app to seamlessly restore the user state when it receives a configuration change. multi-window the ability to have multiple windows open simultaneously benefits from larger screen real estate. flex mode when your phon is partially folded, it will go into flex mode. apps will reorient to fit the screen, letting you sending messages. ux and ui considerations by considering new layouts and navigation patterns, app developers can explore opportunities to build greater experence. testing the how your app reacts to optimized ui layout, app continuity, multi-active window and flex mode. community forums & tech support ask question and find answers at forums. if you need development support, submit a support request. developer forum tech support our partners meet samsung’s partners already making use of ui optimized for large screens.

https://developer.samsung.com/foldables-and-largescreens

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