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Develop Samsung IAP
docoverview what is samsung in-app purchase? samsung in-app purchase iap is a payment service that makes it possible to sell a variety of items in applications for samsung galaxy store and internally manages communication with supporting iap services in the samsung ecosystem, such as samsung account, samsung checkout, and samsung rewards in-app purchase can be used either to make a one-off payment or to pay for a regular subscription items that can be sold through in-app purchase include premium content, virtual goods such as in-game items, and specific services with different length license terms iap offers an sdk and server apis iap sdk class and apis enable you to easily integrate iap functionality into your app, such as configuring iap, getting item details, offering and selling items, and managing purchased items iap server apis enable you to communicate with iap server to verify item purchases, create a service token, and check subscription status payment methods, including credit card, phone bill, and paypal, are available for samsung in-app purchase in more than 120 countries to apply samsung in-app purchase to your applications successfully, make sure you read the following documents thoroughly samsung in-app purchase programming guide four basic steps to selling in-app items step 1 develop your application using sdkdownload the samsung in-app purchase sdk and integrate it into your application - sdk download step 2 request commercial seller statusrequest commercial status through the samsung galaxy store seller portal before you can charge for your application or in-app item, you need to request commercial seller status and register your payment information step 3 register your applicationupload your binary file to samsung galaxy store seller portal you can add in-app items only after you register a binary to which samsung in-app purchase is applied step 4 add in-app items to your applicationadd in-app items and register item-related information item id, item title, item type, price, and so on restrictionsfrom iap sdk v6 1 1, it is supported only on android api level 23 or higher it does not work properly in lower versions samsung iap unity plugin access samsung iap from the unity development platform the samsung iap unity plugin sometimes called the samsung unity iap plugin contains all samsung iap related scripts and libraries see unity iap plugin for more information
Develop Samsung IAP
docsamsung iap orders api the samsung in-app purchase iap orders api is used to view all payments and refunds on a specific date before you can start using the iap orders api, you must meet all requirements and use the required authorization header parameters in your requests see get started with the iap apis for more information view payments and refunds view all payments and refunds on a specific date request post /iap/seller/orders name type description sellerseq string required your seller deeplink in seller portal, a 12-digit number to find your seller deeplink, log in to seller portal and go to profile > information for seller page packagename string optional the package name of the app for which you want to view payment and refund data if no packagename is specified, data is returned for all apps to find an app's package name, log in to seller portal, go to apps, select the app, open the binary tab, and click the file name requestdate string optional the specific day for which you want to view payments and refunds if no date is specified, yesterday's date is used format yyyymmdd continuationtoken string optional request the next page of payment/refund data a page contains up to 100 items if a continuationtoken is not specified, the first page of data is displayed if more than one page of data is available, the response includes a continuationtoken use this token to request the next page of data if the continuationtoken returned in the response is null, this means the previous page of data is the last page to contain item information curl \ -x post \ -h "content-type application/json" \ -h "authorization bearer <your-access-token>" \ -h "service-account-id <your-service-account-id>" \ -d '{"sellerseq" "000123456789","packagename" "com samsung android sample","requestdate" "20230615","continuationtoken" "e5ec039730164c50277f9a231b74c1b6e035d9184160d8b3d6b3de1f62691328fbe4c0c4863da52b3bcecef44a4c7acb974c674728c3cb173cb339bd41783f2c"}' \ "https //devapi samsungapps com/iap/seller/orders" use cases parameters included data retrieved sellerseq yesterday's payments and refunds for all apps sellerseq, packagename yesterday's payments and refunds for the specified app sellerseq, requestdate payments and refunds for all apps for the specified date sellerseq, packagename, requestdate payments and refunds for the specified app and the specified date response parameters name type description continuationtoken string if more than 1 page of data 100 items is available to view, a continuationtoken is sent in order to request and view the next page of data if the continuationtoken is null, this means the previous page of data is the last page to contain item information orderid string unique identifier assigned to the purchase receipt purchaseid string unique identifier of the in-app item purchase transaction contentid string content id of the application registered in seller portal countryid string three-character country code iso 3166 of the country where the item is sold packagename string package name of the application registered in seller portal itemid string unique identifier of the in-app item registered in seller portal itemtitle string title of the in-app item registered in seller portal status string order status 2 payment successfully completed3 payment canceled refund if you want to test the "payment canceled" status, contact customer support at seller portal > help > contact us > contact us at the customer center include the orderid of the purchase so that we can change the order status to "payment canceled " ordertime datetime timestamp utc when the order was requested completiontime datetime timestamp utc when the payment was successfully completed refundtime datetime timestamp utc when the payment was canceled by the admin localcurrency string currency symbol of the country's currency where the item was purchased for example, $ localcurrencycode string three-character currency code iso 4217 of the country's currency where the item was purchased for example, eur, gbp, usd localprice string price of the item in the country where the item was purchased usdprice string price in u s dollars usd exchangerate string usd exchange rate at the time of purchase mcc string sim card country code subscriptionorderid string if the purchased item is a subscription, the origin order id of the subscription freetrialyn string if the item is purchased during a free trial period y the item was purchased during a free trial period n the item was not purchased during a free trial period tieredsubscriptionyn string if the item is purchased as a lower-tier/introductory or regular-tier/regular subscription y the item was purchased as a lower-tier or introductory subscription n the item was purchased as a regular-tier or regular subscription { "continuationtoken" "5b5496f44417c9f6b42c8768cbd3f5b5621cdd4021308af81c1e49b77602e9074ab", "orderitemlist" [ { "orderid" "s20230210kr01922227", "purchaseid" "a778b928b32ed0871958e8bcfb757e54f0bc894fa8df7dd8dbb553c81b048343", "contentid" "000005059222", "countryid" "usa", "packagename" "com samsung android sample" }, { "orderid" "s20230210kr01922227", "purchaseid" "90a5df78f7815623eb34f567eb0413fb0209bb04dad1367d7877edfa136321", "contentid" "000005059222", "countryid" "usa", "packagename" "com samsung android sample" }, ] } see failure response codes for a list of possible response codes when a request fails failure response codes the following are response codes you may see when the request fails status code and message 400bad request slr_4001 seller is not matchedslr_4009 continuation token is invalidslr_4010 decrypted continuation token consists of invalid data typeslr_4011 date format is invalid use the format yyyymmdd 401unauthorized slr_4008 failed to verify gateway server authorization
Develop Smart TV
docsamsung checkout q&a this topic solves various issues you may face while creating applications that use samsung checkout service select the applicable section to see the most common questions about a specific subject, and click the section heading to access all the available questions for that subject faq search form search before submitting your application for samsung software quality assurance sqa q1 after developing the application with samsung checkout on the staging environment, i've found that it does not work properly on the operating environment what should i do? there are a few mistakes that are frequently made by the developer, check the list below to ensure that you followed the process correctly check that you have registered your product for the operating zone from the dpi portal your product needs to be registered in both staging and operating zones ensure that the application detects the service environment and sets the dpi api url and server type accordingly you can find more information under "prerequisites > 4 initialize the required variables > 4 4 set the dpi url and service environment depending on the server type" section in implementing the purchase process tv application development issues q2 my application is getting the following error “[payresult] cancel” how can i send a question to samsung checkout team? below you can find a sample email that you can send to us through the samsung apps tv seller office 1 1 q&a section tv q3 i got the following error in response to the api "/billing/service/v2/paymethods/md" as { "status" "0410424", "result" "оформление покупки не поддерживается [da-0219-a7af33]", "resultlongmesg" "unavailable service support country ", "resulttitle" "недоступно" } what's wrong? the "md" at the end is the country code for "md moldova, republic of", which is not a supported country for the samsung checkout service to see all the list of country where samsung checkout is supported, go to the "country and currency codes" section in implementing the purchase process tv q4 can i test how samsung checkout client works without registering the product on dpi? yes, you can use the information below in your test application to see how samsung checkout client works on the tv before using this information, set your tv's country setting to a supported country like the us in addition, make sure that the test information is only used at the development stage before setting up your own dpi, it must not be used in any real service parameter value appid 3201504002021 paymentserver dev paymentdetails orderitemid dp111000001962 ordertitle 0708_consumable ordertotal 1 5 ordercurrencyid usd table 1 buyitem method request parameters sample code var appid = "3201504002021"; var paymentserver = "dev"; var detailobj = new object ; detailobj orderitemid = "dp111000001962"; detailobj ordertitle = "0708_consumable"; detailobj ordertotal = "1 5"; detailobj ordercurrencyid = "usd"; detailobj ordercustomid = ""; var paymentdetails = json stringify detailobj ; var onsuccess = function data { }; var onerror = function error { }; webapis billing buyitem appid, paymentserver, paymentdetails, onsuccess, onerror ; tv q5 if a user purchases a product which has only been made available in a single country, can that purchase be returned using the "invoice/list" endpoint even if it is using a different country code than the one the user purchased the product in? yes the response for "invoice/list" does not consider the country code of the api request parameter, it returns all of the purchases what the buyer has purchased regardless of country tv q6 is there a checklist that i can follow in order to check if my application is integrating with samsung checkout api properly? yes, below is the minimum checklist for integration with samsung checkout, you can test each item in the checklist to make sure your application works properly when purchasing the product when the samsung checkout client is launched, it shows the loading by itself, no graphical overlapping should exist in user experiences during the transition for example, a 3rd party application should not show loading when launching the samsung checkout client check the purchase process based on the type of product consumable/dynamic item type the user should be able to use the appropriate payment method to buy the item, and the title and price on the purchase page should be same as intended subscription/free trial item type in addition to the above, the user should be able to see the next payment date or relevant information of the subscription item check the post-purchase process in the 3rd party application does the 3rd party application reflect the result of a purchase in the application properly after completing the purchase process? both the success case for a purchase and other cases should be handled is there any overlap when screen is switched from the samsung checkout client to the 3rd party application? check the purchase history based on the type of product go to the "tv menu > samsung account > payment info" to see the subscription or purchase history the user needs to be able to check the purchase history or subscriptions of the item the user needs to be able to check subscription details check the user purchase history from the user buyer portal to make sure the history is properly updated after making a purchase, go to the samsung checkout website and check whether your status is updated properly test for exceptions turn off the tv while the purchase is in progress and checks if any inappropriate status is observed for example, go to the "tv menu > samsung account > payment info" to see the subscriptions or purchase history after completing the purchase of the item, turn the tv off and on again and run the 3rd party application to see if the previous purchase is still in active status tv dpi portal usage guide from the dpi portal, partners can register and manage products for sale and access the transaction history logs and sales reports for the applications they own q7 how do price changes work? if you want to change the price of an existing item, go to the dpi site and select "app > product list on the left side > product id" from there, you can change the product price for countries where it is necessary to select a tax category, you need permission from the samsung administrator to change the price prices you set can be changed after three months and you must notify the consumers of the new price tv q8 can we have a unique product for each country? when a buyer purchases a specific product which is sold in multiple countries, they have the right to access any of those versions therefore, if you want to give a right for the purchase only within a single country, you need to register products separately for each country the product id needs to be different tv q9 are security keys tied to the appid value? for example, if we have 2 applications each with their own id, will each one have its own securitykey? this is correct, security keys are bound to the appid tv q10 when we login on the dpi site, our application is not listed on it how can we add it? when you enroll your application on the seller site, you need to check the appropriate options for using samsung checkout refer to the picture below tv q11 how long does it take to get approval to use the dpi site? for the staging zone development , approval takes a maximum of 2 days for the operating zone, contract terms and conditions need to be finalized between you and samsung before approval can be granted tv operation of your service this section explains the issues related to the operation of your service q12 can i use samsung checkout service for hotel tv applications? no, samsung checkout service is available on only samsung smart tvs htv q13 can i use my tv to test samsung checkout? i bought samsung smart tv around 2016 yes, samsung checkout service is available since the 2016 samsung smart tv range however, the latest features are guaranteed to function only for the last three years, and there may be a difference in the functionality of each year tv q14 does samsung send push notifications, e-mail, or any sort of messaging to users throughout the service lifecycle free trial, subscribe, cancel ? samsung sends an e-mail to users who buy items, subscribe, cancel, and refund in addition, samsung sends a notice e-mail to users whose subscription item payment has failed tv q15 is there any additional information you can pass along on error response codes for the billing api, such as what the response is if the checkvalue is incorrect? yes, you can find additional information at the following page dpi > support > error code tv q16 what happens to current users who are in the middle of their subscription, when cp changes the price? will the user get some notification when they renew next time? no the service provider must relay this information to the buyers before the changes are made, because samsung checkout does not send price change notifications to buyers who subscribe to subscription products tv q17 does the samsung checkout charge users based on local currency, or based on the credit card that is used? for example, can you pay with us credit card in columbia? will the card be charged in local currency, or in usd? you will be charged in local currency tv q18 what are "customid" and "ordercustomid"? "customid" and "ordercustomid" have the same value "customid" also uses the same value as "ordercustomid" when calling buyitem if you have a unique id, use it if not, use the samsung account uid tv q19 how is the provider's user account data matched with samsung checkout's transaction list? this is done using "ordercustomid" if the provider has a user account, they can put the value in the "ordercustomid" parameter when calling the buyitem api this value is mapped to the transaction list's "order custom id" column tv product type this section includes information related to product types that can be purchased using the samsung checkout service limited period q20 in the response data of the "invoice/list" api, are `period`, `appliedtime`, `limitendtime`, and `remaintime` always present for `invoicedetails` objects that have an `itemtype` of limited period? yes tv q21 in the api spec document for the response data of "invoice/list" api, `limitendtime` is listed as "limited period product end time, in 14-digit utc time" does this mean that the field is not mandatory, that it should either exist and be a 14-digit string, or that it should not exist? no, limitendtime must exist when a limited period product is applied tv q22 from the response data of "invoice/list" api, what is the expected value of the `limitendtime` field when a purchase hasn’t been applied yet? it appears that for limited period item purchases that have not been applied `itemtype` is "3" , the `limitendtime` field is set to "" correct limitendtime is calculated based on the date and time when the purchase is applied tv subscription q23 in the response data of the "invoice/list" api, is `subscriptioninfo` ever present for `invoicedetails` objects that do not have an `itemtype` of subscription? subscriptioninfo is shown only when itemtype is subscription tv q24 does an invoiceid ever change, or is it static? if a new purchase is made, does it always generate a new invoiceid? the invoiceid is generated when the buyer subscribes to a product for regular payment however, subscriptionid is generated only when the buyer subscribes a product for the first time samsung checkout uses the first invoiceid as the subscriptionid and it is never updated tv q25 does subscription end date `subsendtime` get updated as soon as a user has been successfully billed for the upcoming period of the subscription? no, the subscription end date subsendtime describes the expiry time of this subscription not nextpaymenttime tv q26 how is a month defined in subscriptions? calendar month or 30/31 days? calendar month the next month's payment is made on the same day of the month as the day the consumer first applied for the subscription for example, if the consumer applied for a subscription on november 14th, the next payment is made on december 14th for months that don't have a day corresponding to the settlement date such as the 31st , payment is made at the end of the month tv q26 would the canceling of a subscription/closing of the account automatically trigger a refund at samsung checkout? no even if the consumer withdraws their samsung account or cancels a subscription to the regular payment, this does not refund any payments already charged on the next settlement date, the subscription status is changed from 'active' to 'expired', and regular payment is stopped tv
tutorials foldable, mobile
blogin the dynamic landscape of mobile technology, the introduction of the jetpack compose toolkit has opened a lot of opportunities for developers to create beautiful, seamless applications using declarative ui. using this new model of ui development, developers can create adaptable applications targeting a wide range of mobile devices. in this post, we learn how to integrate android's new adaptive library into a pre-built compose application and leverage its apis to create a dynamic user interface. overview of the application figure 1: application ui on the galaxy z flip5 the example application is a simple list of mobile devices for sale. it is built using an elevatedcard composable that is displayed by a lazyverticalgrid composable. each card is modeled after a data class named mobile. let’s take a look at the data class and composable functions below: /// data class to hold mobile data data class mobile( @stringres val name: int, @drawableres val photoid: int, val price: string ) /// mainactivity.kt class mainactivity : componentactivity() { override fun oncreate(savedinstancestate: bundle?) { super.oncreate(savedinstancestate) setcontent { composeapptheme { myapp() } } } } @composable fun myapp(){ surface( modifier = modifier .fillmaxsize() .statusbarspadding(), color = materialtheme.colorscheme.background ) { mobilegrid( modifier = modifier.padding( start = 8.dp, top = 8.dp, end = 8.dp, ) ) } } @composable fun mobilegrid(modifier: modifier = modifier){ lazyverticalgrid( columns = gridcells.fixed(2), verticalarrangement = arrangement.spacedby(8.dp), horizontalarrangement = arrangement.spacedby(8.dp), modifier = modifier ) { items(mobiledatasource.mobiles) { mobile -> mobilecard(mobile) } } } @composable fun mobilecard(mobile: mobile, modifier: modifier=modifier){ elevatedcard() { row { image( painter = painterresource(id = mobile.photoid), contentdescription = null, modifier = modifier .size(width = 68.dp, height = 68.dp), contentscale = contentscale.crop ) column( horizontalalignment = alignment.centerhorizontally, verticalarrangement = arrangement.center ) { text( text = stringresource(id = mobile.name), modifier = modifier.padding( start = 16.dp, top = 16.dp, end = 16.dp, ), style = materialtheme.typography.labellarge, ) text( text = mobile.price, style = materialtheme.typography.labelsmall, ) } } } } as we’ve seen, the application ui looks good on the samsung galaxy z flip5. but how does it look on the galaxy z fold5? figure 2: application ui on the galaxy z fold5 on the galaxy z fold5, the cards are now very stretched and contain a lot of blank space. the unfolded state of foldable devices has a larger screen size and it is important to keep large screens in mind when developing your application. otherwise, the application may look great on conventional mobile devices, but very off putting on larger devices such as tablets, foldables, and so on. create an adaptive layout for your application the material-3 adaptive library provides some top-level functions that we can leverage to adapt our applications to different form factors. we will use the currentwindowadaptiveinfo() function to retrieve the windowsizeclass. the windowsizeclass allows us to catch breakpoints in the viewport and change the application ui for different form factors. follow the steps below to change the application's appearance depending on the screen size. add the following dependencies to the app-level build.grade file ... implementation "androidx.compose.material3.adaptive:adaptive:1.0.0-beta04" ... create a variable called windowsizeclass to store the windowsizeclass from currentwindowadaptiveinfo() in the mobilegrid() composable. it contains a member variable named widthsizeclass that is a type of windowwidthsizeclass. the possible values of this class are compact, medium, and expanded. we will use this value to change the layout of the application. create a new variable named numberofcolumns to dynamically set the number of grid columns in the mobilegrid() composable depending on the width of the screen.fun mobilegrid(modifier: modifier = modifier){ val windowsizeclass = currentwindowadaptiveinfo().windowsizeclass val numberofcolumns: int = when(windowsizeclass.windowwidthsizeclass) { windowwidthsizeclass.compact -> 2 windowwidthsizeclass.medium -> 3 else -> 4 } lazyverticalgrid( modifier = modifier, columns = gridcells.fixed(numberofcolumns), verticalarrangement = arrangement.spacedby(8.dp), horizontalarrangement = arrangement.spacedby(8.dp) ) { items(mobiledatasource.mobiles) { mobile -> mobilecard(mobile) } } } noteto learn more about the viewport breakpoints of windowsizeclass, check out the official documentation by android. that's all! your application now has a seamless, responsive ui that changes based on the size of the screen it is being displayed on. let's see what it looks like now on the galaxy z fold5. figure 3: updated ui on the galaxy z fold5 add support for pop-up view android enables users to improve their efficiency by leveraging its multi-tasking features. more than half of foldable users use the split-screen, multi window, or pop-up modes daily, so it is imperative that modern applications integrate support for these viewing modes. let's have a look at the ui in pop-up mode. figure 4: ui on the galaxy z fold5 - pop-up mode as you can see, the ui is completely broken in pop-up mode. the mode has a much smaller viewport width and height, so it'd be better to display just 1 column of tiles. we can do this by using the currentwindowsize() function from the adaptive library that uses the windowmetrics class to calculate the width and height of the viewport. create a variable named currentwindowwidthsize and retrieve the window width size using the function. if the viewport width is too low, less than 800 pixels in the example below, we can set the numberofcolumns variable to 1. @composable fun mobilegrid(modifier: modifier = modifier){ val windowsizeclass = currentwindowadaptiveinfo().windowsizeclass val currentwindowwidthsize = currentwindowsize().width val numberofcolumns: int = when(windowsizeclass.windowwidthsizeclass) { windowwidthsizeclass.compact -> { if(currentwindowwidthsize < 800) 1 else 2 } windowwidthsizeclass.medium -> 3 else -> 4 } lazyverticalgrid( modifier = modifier, columns = gridcells.fixed(numberofcolumns), verticalarrangement = arrangement.spacedby(8.dp), horizontalarrangement = arrangement.spacedby(8.dp) ) { items(mobiledatasource.mobiles) { mobile -> mobilecard(mobile) } } } figure 5: updated ui on the galaxy z fold5 - pop-up mode conclusion you have now successfully used the new material-3 adaptive library to change the layout of your application to support foldables and large screen devices in portrait, landscape, split-screen or pop-up modes. by leveraging jetpack compose and android apis, you can create a consistent and optimized user experience across various screen sizes and device types. if you are interested in developing adaptive applications in xml, check out the links in the section below. related content best practices of app development for various screen sizes foldables and large screens develop a widget for flex window implement flex mode on a video player galaxy z documentation
Samiul Hossain
Develop Mobile Galaxy S Pen Remote
docair actions overview s pen is connected to the device by ble (bluetooth low energy), and the connection is managed by the s pen framework. ble events are not directly sent to the app, but the s pen framework converts them to keyevents before sending them to app. therefore, apps can handle an s pen event by recycling the existing keyevent-callback without the need to add other interfaces. the s pen remote event handling and the process of sending the defined keyevent to the apps is outlined in the figure below. collecting s pen remote events published by apps the keyevents received by the apps are defined in an .xml format and make them public, and the s pen framework collects and manages them. sending s pen remote events to apps a ble event is sent to the s pen framework. s pen framework checks for the foreground app and looks for the keyevent that the app made public. the found keyevent is sent to the app's keyevent-callback. the app performs the actions defined in the keyevent. to facilitate the app functionality, the app must define the remoteactions and follow the implementation process below. note : specify the keyevent to be mapped to the s pen remote event in a manifest. implement keyevent-callback (if needed). implementation of remoteactions specifying the keyevent to be mapped to s pen remote event in a manifest check for the activity to handle the keyevent in a manifest file (androidmanifest.xml). add <intent-filter> and <meta-data> elements to that activity. an .xml resource file defining remoteactions must be specified for <meta-data>. <manifest xmlns:android="http://schemas.android.com/apk/res/android package="com.samsung.android.blesample "> <application ... > <activity android:name="sampleactivity" > <intent-filter> <action android:name="com.samsung.android.support.remote_action" /> </intent-filter> <meta-data android:name="com.samsung.android.support.remote_action" android:resource="@xml/remote_action_sample"/> </activity> ... </application> </manifest> note : only 1 remoteaction per app is allowed at the moment. if you define remoteactions to several activities, all other except one may be ignored. create an .xml file under res/xml/. (name the file with the same name as the resource specified in step 2.) the xml has a root element of , and may include several elements. in addition, each contains information about id, label, priority, trigger_key, etc. structure of the xml file <?xml version="1.0" encoding="utf-9"> <remote-actions version="float" enable_key="string"> <action id="string" label="@string/resource_name" priority="int" trigger_key="string" repeatable=["true" | "false"] repeatable_interval=["short" | "medium" | "long" | "int"]> <preference name="gesture" value=["click", "double_click", "swipe_left", "swipe_right", "swipe_up", "swipe_down", "circle_ccw", "circle_cw"]/> <preference name="button_only" value=["true" | "false"]/> <preference name="motion_only" value=["true" | "false"]/> </action> </remote-actions> <remote-actions> syntax: <remote-actions version="float"> ... </remote-actions> can contain: <action> description: this element contains one or more action elements attribute: version mandatory latest version is 1.2 actionset_label optional it is the title of app action card to be displayed on the s pen remote setting screen. if it's not specified, then the app name is used by default. only string resource id within the app package is allowed. enable_key optional it is the value that is set to a default on in the air actions setting of your app. the value differs for each app, and it needs to be issued by a samsung internal. <action> syntax: <action id="string" label="@string/resource_name" priority="int" trigger_key="string" repeatable=["true" | "false"] repeatable_interval=["short" | "medium" | "long" | "int"]> . . . </action> contained in: <remote-actions> can contain: <preference> description: defines the key events mapped to the s pen gesture and the information to be displayed on the air actions settings screen. attribute: id mandatory it requires an action-specific unique id. duplicate specification of the same id is not allowed. only alphabet, numeric, or underscore are allowed. label mandatory label of action to be displayed on the s pen remote setting screen. only string resource id within the app package is allowed. priority mandatory duplicate specification of the same priority is not allowed. the smaller the number, the higher the priority (1: highest priority). version 1.0 based on the priority, 1 is mapped to a single click gesture and 2 is mapped to a double click gesture. 3 and afterward are registered to the app action list as candidate action. version 1.2 the position of this action is determined in the app action list. the default gesture is determined by the preferece tag. trigger_key mandatory define the keyevent to be received by the app. use the symbolic name of the keycode defined in android keyevent.java, but exclude the "keycode_" part example: keycode_page_up → trigger_key="page_up" you can define a keyshortcut by using "+" as a delimiter. example 1: combination of keycode_ctrl_left and keycode_n → trigger_key="ctrl_left+n" example 2: combination of keycode_ctrl_left, keycode_shift_left, and keycode_z → trigger_key="ctrl_left+shift_left+z" repeatable optional set to true when this action is repeatable. version 1.2 repeatable_interval optional (mandatory if repeatable attribute exist) can be short, medium, long or int type: short : 300ms medium : 500ms long : 1000ms int type : 50~3000 version 1.2 <preference> optional version 1.2 syntax: <preference name="gesture" value=["click", "double_click", "swipe_left", "swipe_right", "swipe_up", "swipe_down", "circle_ccw", "circle_cw"]/> <preference name="button_only" value=["true" | "false"]/> <preference name="motion_only" value=["true" | "false"]/> contained in: <action> description: determines the default gesture to be mapped and checks whether this action is a button press or motion gesture attribute: name should be set to "gesture", "button_only", "motion_only" "gesture": set the type of gesture you want to set as default "button_only" : provide the action only for button press "motion_only" : provide the action only for motion related gestures value if name="gesture", any or all of the following strings are valid values for this attribute. multiple values are separated by '|' - for example, " click| swipe_down| swipe_down ". value gesture type description “click” button single click “double_click” button double click “swipe_left” motion swipe left ← “swipe_right” motion swipe right → “swipe_up” motion swipe up ↑ “swipe_down” motion swipe down ↓ “circle_ccw” motion circle counter-clock-wise “circle_cw” motion circle clock-wise note : if the tag with name “gesture” does not exist, the is not set as default action. if name="button_only" or "motion_only", then "true" or "false" is allowed as value. | **button\_only** | **false or not exist** | true | | **motion\_only** | ^^ | ^^ | -------------|---------------|--------------- | **false or not exist** | this action can be set on any action. | this action can only be set for button press (single or double click). | | **true** | this action can only be set for motion gestures (e.g. swipe\_left or circle\_cw). | action will be ignored. | <div class="alert alert-info" role="alert"><strong>note</strong> : <p>if this configuration contradicts with value of “gesture”, this action will be ignored. for example, in case that “swipe_left” is set as value of “gesture” but “button_only” is true, configuration is contradictory. implementation of keyevent-callback implement keyevent-callback to the activity to which remoteactions have been declared. since it is the same as handling an android keyevent, only the simple examples of the implementation are introduced here. please refer to the android developers website for detailed guidelines. it is recommended to handle the sent keyevent at onkeydown. example : page down key: scroll scrollview as much as +500 in y direction page up key: scroll scrollview as much as -500 in y direction public class sampleactivity extends activity { private scrollview mscrollview; @override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.sample_activity1_layout); mscrollview = (scrollview) findviewbyid(r.id.scroll_view); } @override public boolean onkeydown(int keycode, keyevent event) { if (keycode == keyevent.keycode_page_down) { mscrollview.smoothscrollby(0, 500); } else if (keycode == keyevent.keycode_page_up) { mscrollview.smoothscrollby(0, -500); } return super.onkeydown(keycode, event); } }
Develop Samsung Pay
docweb checkout integration the samsung pay web checkout feature can be easily implemented on your website prerequisites before you can integrate samsung pay web checkout, the following requirements must be met you have a samsung pay merchant id to obtain it, complete the partner onboarding process the acquirer and issuer support tokenized transactions for in-app purchases, according to card network specifications integrating samsung pay web checkout to integrate the samsung pay web checkout solution to your website include the samsung pay web sdk javascript file in your website front-end <script src="https //img mpay samsung com/gsmpi/sdk/samsungpay_web_sdk js"></script> define the supported payment methods and samsung pay api version in the paymentmethods object you must also provide your unique merchant id in the serviceid key const paymentmethods = { "version" "2", "serviceid" "dcc1cbb25d6a470bb42926", "protocol" "protocol_3ds", "allowedbrands" ["visa","mastercard"] } initialize the samsung pay client by creating an instance of the paymentclient object you must also define the operation environment for your web checkout stage = staging environment, used for testing production = production environment, for actual payments const samsungpayclient = new samsungpay paymentclient {environment "stage"} ; check whether samsung pay is supported for the payment request, using the isreadytopay method with the paymentmethods object samsungpayclient isreadytopay paymentmethods then function response { if response result { // add a payment button } } catch function err { console error err ; } ; create a container for the samsung pay button <div id="samsungpay-container"></div> implement the samsung pay button when the user clicks the button, the onclick listener is triggered function createandaddbutton { const samsungpaybutton = samsungpayclient createbutton { onclick onsamsungpaybuttonclicked, buttonstyle "black", type "buy" } ; document getelementbyid "samsungpay-container" appendchild samsungpaybutton ; } create the transaction information the transactiondetail object contains the order number, merchant information, and total amount for the purchase const transactiondetail = { "ordernumber" "dstrf345789dsgty", "merchant" { "name" "virtual shop", "url" "virtualshop com", "id" "xn7qfnd", "countrycode" "us" }, "amount" { "option" "format_total_estimated_amount", "currency" "usd", "total" 300 } } launch the payment sheet when the onclick event is triggered, your event handler must call the loadpaymentsheet method, which initiates the web checkout ui flow when the user confirms the payment from their mobile device, you receive the paymentcredential object generated by the device extract the payment credential information from the 3ds data key within the paymentcredential object and process it through your payment provider inform the samsung server of the payment result using the notify method within the paymentresult object samsungpayclient loadpaymentsheet paymentmethods, transactiondetail then function paymentcredential { // process payment with provider const paymentresult = { "status" "charged", "provider" "pg name" } samsungpayclient notify paymentresult ; } catch error => { // show error in developer console for debugging console error err ; } ; notefor information about the content of the paymentmethods, transactiondetail, and paymentcredential data structures, see the api reference decrypting payment credentials for security reasons, the payment credential data that you receive is protected by json web encryption jwe to decrypt the payment credentials generate a der file from your private key $ openssl pkcs8 -topk8 -in merchant key -outform der -nocrypt -out rsapriv der decrypt the jwe encrypted data sample implementation in java import java io *; import java security *; import java security spec pkcs8encodedkeyspec; import java util base64; import javax crypto *; public static void main string[] args { string encpayload = {{encryptedpayload}}; string privatekeyfilepath = " /rsapriv der"; getdecrypteddata encpayload, privatekeyfilepath ; } public static string getdecrypteddata string encpayload, string privatekeyfilepath { string delims = "[ ]"; string[] tokens = encpayload split delims ; decoder urldecoder = base64 geturldecoder ; byte[] enckey = urldecoder decode tokens[1] ; byte[] iv = urldecoder decode tokens[2] ; byte[] ciphertext = urldecoder decode tokens[3] ; byte[] tag = urldecoder decode tokens[4] ; byte[] plaintext = new byte[ciphertext length]; try { // read private key file file privatekeyfile = new file privatekeyfilepath ; datainputstream dis = new datainputstream new fileinputstream privatekeyfile ; byte[] privkeybytes = new byte[ int privatekeyfile length ]; dis read privkeybytes ; dis close ; // set private key spec pkcs8encodedkeyspec spec = new pkcs8encodedkeyspec privkeybytes ; keyfactory keyfactory = keyfactory getinstance "rsa" ; privatekey privkey = keyfactory generateprivate spec ; cipher decryptcipher = cipher getinstance "rsa/ecb/pkcs1padding" ; decryptcipher init cipher decrypt_mode, privkey ; byte[] plainenckey = decryptcipher dofinal enckey ; final cipher aes128cipher = cipher getinstance "aes/gcm/nopadding" ; final gcmparameterspec gcmparameterspec = new gcmparameterspec 16 * byte size, iv ; final secretkeyspec keyspec = new secretkeyspec plainenckey, "aes" ; aes128cipher init cipher decrypt_mode, keyspec, gcmparameterspec ; int offset = aes128cipher update ciphertext, 0, ciphertext length, plaintext, 0 ; aes128cipher update tag, 0, tag length, plaintext, offset ; aes128cipher dofinal plaintext, offset ; } catch exception e { } return new string plaintext ; } sample implementation in c# the following packages for c# netcore are required install-package chilkatdncore -version 9 5 0 69 https //www nuget org/packages/chilkatdncore/ install-package jose-jwt https //www nuget org/packages/jose-jwt/ using jose; using system; using system text; static void main string[] args { string encpayload = {{encryptedpayload}}; string privatekeyfilepath = " /rsapriv der"; getdecrypteddata encpayload, privatekeyfilepath ; } static void getdecrypteddata string encpayload, string privatekeyfilepath { char delims = ' '; string[] tokens = encpayload split delims ; byte[] header = base64url decode tokens[0] ; string headerstring = encoding utf8 getstring header ; console writeline "headerstring " + headerstring ; byte[] enckey = base64url decode tokens[1] ; byte[] iv = base64url decode tokens[2] ; byte[] ciphertext = base64url decode tokens[3] ; byte[] tag = base64url decode tokens[4] ; byte[] plaintext = new byte[ciphertext length]; chilkat rsa rsa = new chilkat rsa ; bool success = rsa unlockcomponent "anything for 30-day trial" ; if success != true { console writeline rsa lasterrortext ; return; } chilkat privatekey privatekey = new chilkat privatekey ; success = privatekey loadpemfile privatekeyfilepath ; if success != true { console writeline privatekey lasterrortext ; return; } success = rsa importprivatekeyobj privatekey ; if success != true { console writeline rsa lasterrortext ; return; } rsa encodingmode = "base64"; rsa oaeppadding = false; bool useprivatekey = true; byte[] plainenckey = rsa decryptbytes enckey, useprivatekey ; console writeline "plainenckey " + encoding utf8 getstring plainenckey + ", size " + plainenckey length ; aesgcmencryption aesgcmengine = new aesgcmencryption 128 ; plaintext = aesgcmengine decrypt null, plainenckey, iv, ciphertext, tag ; console writeline "plaintext " + encoding utf8 getstring plaintext ; }
Develop Samsung Internet
docsamsung internet for android one browser for all samsung galaxy devices samsung internet for android is a simple, fast, and reliable web browser for your phone and tablet it has replaced the stock android browser on samsung galaxy devices since 2012, to provide a browser highly optimized for our devices samsung internet for android, the best browser for galaxy devices continuously evolving to provide you with the best browsing experience expanding the galaxy experience to the web samsung galaxy devices come with innovative technologies that change ordinary tasks into extraordinary experiences - bio sensors, virtual reality, and samsung pay, just to name a few samsung internet for android lets you continue the extraordinary experience in the web space one of our latest additions, the iris scanner can now be used as a user authentication method in samsung internet for android - adding a more secure and simpler option for 'web auto login' and 'secret mode' samsung internet for android also tries to utilize the underlying hardware in the most efficient way, resulting in prolonged battery time and better touch responsiveness during web browsing to samsung internet for android, support for the various galaxy modes and advanced s pen is a matter of course more secure take your browsing security and privacy into your own hands samsung internet helps you protect your security and privacy while browsing the internet separate business and personal life or safely share your browser with your friend, using secret mode! secret mode is accessible only after user authentication, and never reveals your browsing data including browsing history, search history, cookie, cache, id/password, auto-fill data in addition, secret mode stores bookmarks and saved pages in a separate space with encryption, using the same level of security as samsung knox you can choose to use iris or fingerprint authentication when entering secret mode for higher security to enable secret mode, tap the ‘tabs’ icon in the bottom right corner and select ‘turn on secret mode’ more comfortable samsung internet supports features that make your everyday browsing more comfortable our content blocking extensions free your web pages from unnecessary contents to provide you with less visual clutter content blocking extensions may even reduce your data usage, speed up loading time and reduce battery usage this technology enables extensions to better control your online privacy and detect malicious web content as well note samsung internet does not provide the contents blocking filters separate apps for such filters need to be installed starting from samsung internet for android 4 2, you can also use web content provider extensions to let your favorite content providers recommend web contents that might interest you this will let you access interesting contents from your favorite web sites more easily note separate apps need to be installed in order to enable the web content provider feature better integrated with samsung devices samsung internet aims to provide a consistent and continuous user experience among various samsung devices samsung internet for gear vr lets you enjoy web contents including streaming video and 3d video in an immersive environment, as if you were at the theaters samsung internet for android and gear vr share bookmarks and video history list, letting you access your favorite web contents more easily continuous upgrade through public app market samsung internet and samsung internet beta will be updated regularly through public app markets - google playstore and samsung galaxy apps note upgrade may be limited to certain device models and operating system versions as of october 2017, upgrade to samsung internet 6 2 via app markets is available for all phones with android 5 0 and above upgrade to samsung internet 5 4 via app markets is available for samsung galaxy and google nexus and pixel phones with android 5 0 and above features samsung internet for android provides features for increased privacy and security, features for letting users browse to web in a more convenient and easy way, multimedia related features that also let users access videos easily in samsung internet for gear vr, and features that let users access your web sites as if they were native applications security and privacy samsung internet for android takes user privacy and security seriously secret mode and fingerprint authentication can be used for higher security protected browsing from samsung internet version 7 x onwards, protected browsing provides protection from malware and phishing websites malware sites contain code to install malicious software phishing sites pretend to be legitimate websites in order to steal private data such as passwords protected browsing warns if you are about to visit a website that contains malware or phishing content this feature uses the google safe browsing gsb service, using hashed urls for security and privacy secret mode enabled only under user authentication, secret mode never leaves a trail of your browsing data such as browsing history, search history, cookie, cache, id/password, and auto-fill data in addition, secret mode stores bookmarks and saved pages in a separate space with encryption, using the same level of security as samsung knox you can choose to use iris or fingerprint authentication when entering secret mode for higher security secret mode is available in samsung internet for android 4 0 and above secure web auto login samsung internet for android is the sole browser that offers login using authentication with biometric sensors such as iris and fingerprint scanners on devices equipped with iris or fingerprint scanners, samsung internet for android provides a simpler but more secure way for users to login to sites knox support knox is the enhanced mobile security suite provided by samsung for your business and personal life samsung browser for knox incorporates organizational security policies to provide control for web access user convenience samsung internet for android provides interesting features to make your everyday internet browsing more entertaining and convenient tab navigation with swipe gesture since samsung internet for android version 5 4, it is now possible to swipe between tabs when you have multiple tabs open, swipe left or right on the url bar or the bottom toolbar to navigate to your previous or next tab quick menu samsung internet for android version 5 4 introduces a new quick menu, enabling fast access to useful features tap the quick menu button on the bottom left corner of the screen and the options will be revealed to enable the quick menu, visit more -> extensions -> quick menu content blocker status ui in menu samsung internet for android version 5 4 and newer versions include a content blocker status ui in the menu when you have content blocker extensions enabled see below , the menu will report how many items have been blocked on the current page it also provides the option to easily view the current page without content blocking content blocker direct installation since samsung internet version 7 2, on samsung devices, users can now install content blockers directly through the samsung internet menu, for added convenience download manager samsung internet version 6 4 introduced download ui improvements users can now rename files before downloading them and control downloads directly in the notification ui as well as the download history page web payments starting from samsung internet 5 0, developers and merchants can provide an easier and more secure payment experience to users with support for the w3c standard payment request api the payment request api enables developers to easily configure an optimized checkout form users are able to securely save their credit card and shipping details ready to quickly re-use on other supporting websites they visit on devices equipped with fingerprint and iris scanners, these capabilities provide secure biometric authentication starting with samsung internet for android 5 2, samsung pay is now supported as an online checkout option, subject to availability by location samsung pay support samsung pay now supports web payments via the payment request api standard samsung pay is supported as an online checkout option from samsung internet for android 5 2 onwards samsung pay support for this feature is subject to availability by location, starting in the us closeby samsung internet 5 2 and later versions enable developers and content providers to connect their users to their real world information and offerings, via physical beacons closeby is accessed via the extensions menu while enabled, you can receive silent notifications when nearby physical web beacons are detected you can also manually scan by tapping closeby on the extensions menu physical web supports bluetooth beacons broadcasting with the eddystone-url format desktop experience dex samsung internet is now optimized for desktop browsing, providing better productivity on the web with samsung internet 5 2 and later, on galaxy s8 and later models, a big screen browsing experience is enabled when docked with dex dex also enables a new desktop shopping workflow when presented with the option to pay for something in the browser in desktop mode, you can use biometric authentication to finalize the payment, using the fingerprint or iris scanner capabilities of the phone quick access as one of the default homepages for samsung browser, the quick access page enables users to visit their favorite sites with a single click the default listed sites are selected based on countries, carriers, etc to provide users with a more intimate experience content cards starting from samsung internet for android 4 0, content cards are shown in the quick access page, and can be used to dynamically recommend your web contents to users with content cards, users are able to access useful and interesting contents more easily please contact browser@samsung com if interested in providing content cards for your site * currently available in korea and china navigation page we provide a mobile friendly version of the well-known regional ‘top sites’ page this page can be set as the homepage to provide users with easy access for fun and useful sites * currently available in china and india open tabs & bookmark sync users can sync open tabs and bookmarks with other devices through samsung or firefox accounts when using samsung accounts, saved pages will also be synced reader mode & saved pages tired of reading cluttered articles? reader mode presents articles in a simple layout to make it easier to read saved pages stores web pages on your device so you can check them at your convenience, even when your device is offline qr code reader starting from samsung internet for android 4 2, the qr code reader previously supported in selected countries is globally available spen features handy spen features available on galaxy note devices can be used for easy scrapping or sharing of web contents ultra power saving mode samsung galaxy devices provide an ultra power saving mode and emergency mode for prolonged battery life battery power is saved by applying a simplified grayscale theme and limiting the number of usable apps samsung browser is the only web browser that can be used in these modes ultra data saving ui for samsung devices with ultra data saving uds mode and “opera max for samsung” pre-installed, the ultra data saving ui displays how much data has been saved by samsung internet this feature is available on supported devices globally, from samsung internet v7 2 high contrast mode for those who require increased contrast to view webpages more comfortably, high contrast mode can be enabled in the accessibility settings, starting from samsung internet v6 2 beta night mode night mode reduces the amount of bright light from your phone, making reading more comfortable in darker conditions night mode can be enabled in the menu, starting from samsung internet v6 2 beta multimedia samsung internet for android provides features that let users access and enjoy streaming audio and video content in a more convenient way popup video users can view online videos in a popup window so they can browse the web while playing videos popup videos are supported when your html5 video uses the samsung internet for android default control popup video is available from samsung internet for android 4 0 video history samsung internet for android 4 0 manages a separate history list for online videos users can revisit videos more easily with the video history list this list is also shared with samsung internet for gear vr version 1 0 and above so users can view their favorite videos with a single click, in a more immersive environment video assistant with the video assistant introduced in samsung internet for android 4 2, users can easily switch between the various viewing modes the floating video assistant controller appears when the user starts playing an online video 360˚ video users can watch spherical 360˚ videos online with samsung internet for android 4 2 web application here are some features provided by samsung internet for android that will let web pages act more like native applications or let applications show web contents more smoothly progressive web app indication badge samsung internet 5 2 and later versions use the dynamically changing ‘+’ icon in the url bar to indicate that the loaded content is a progressive web app, to help users easily install it on their home screen shortcut promotion banner in addition to the ‘+’ icon displayed for progressive web apps, samsung internet displays an ‘add shortcut to home screen’ banner, for progressive web apps frequently visited by the user this enables users to launch and explore web applications from their home screen, as if they were native applications custom tabs applications needed to use android webview or launch external web browsers to let users view web contents starting from samsung internet for android 4 0, you can use custom tabs in your app to use samsung internet for android in a more integrated way when showing web contents web push starting from version 4 0 samsung internet for android supports w3c push api your web sites can give push notifications to users just like native applications service worker you can use the w3c service workers api in samsung internet for android 4 0 and above the service worker api allows you to develop web apps that work offline-first and support background processing web bluetooth since version 6 4, samsung internet supports web bluetooth without a flag with the user’s permission, web bluetooth can enable web applications to communication with other devices using bluetooth low energy web assembly starting with version 7 x, samsung internet supports web assembly web assembly allows client-side web code to be written in multiple languages and execute at near native speed extensions samsung internet for android provides extensions so users can utilize useful services for a more pleasant browsing experience tracking blocker starting from v6 2 stable, samsung internet for android includes a built-in tracking blocker extension, powered by disconnect inc the tracking blocker protects you from invisible trackers that some websites include to monitor activity across websites the tracking blocker is turned on by default in secret mode content blocker starting from 4 0, samsung internet for android allows 3rd party apps to provide filters for content blocking you can let users browse the web without unnecessary content cluttering their screens web content provider supported from samsung internet for android 4 2, web content provider lets 3rd party apps suggest interesting contents to users don’t let your users miss viewing your useful contents! region specific features it’s a small world, but we still have our differences! samsung internet for android tries to understand local trends and cultures, and provides features that let users access their favorite sites more easily in addition to quick access page being customized to reflect regional preferences, we are consistently trying to better understand our users and support region specific features when necessary restrictions supported devices are android 5 0 and above developer feedback please send an e-mail to browser@samsung com for technical support or inquiries about business collaborations
Learn Code Lab
webcode lab code lab is an education platform that engages anyone to understand, through a series of topics, the entirety of the sdks and tools powered by samsung. all tags all tags in-app purchase add samsung in-app purchase service to your app 30 mins start watch face studio get creative with weather data in watch face studio 30 mins start sdc24 health build a health app with steps from samsung health and its connected wearables 30 mins start sdc24 health access rich sleep data from samsung health measured by galaxy wearables 30 mins start sdc24 smartthings create a smartthings edge driver for an iot bulb 30 mins start sdc24 smartthings develop a smartthings find-compatible device 30 mins start sdc24 smartthings test edge drivers using smartthings test suite 30 mins start sdc24 health research stack establish a health research system using samsung health research stack 30 mins start sdc24 samsung pay samsung wallet integrate samsung pay web checkout with merchant sites 30 mins start sdc24 samsung pay samsung wallet integrate samsung pay sdk flutter plugin into merchant apps for in-app payment 30 mins start sdc24 samsung wallet utilize add to samsung wallet service for digital cards 30 mins start sdc24 samsung wallet verify your id with samsung wallet 30 mins start sdc24 automotive create an android automotive operating system (aaos) app with payments via samsung checkout 30 mins start watch face studio apply gyro effects to a watch face using watch face studio 20 mins start sdc23 smartthings matter: create a virtual device and make an open source contribution 25 mins start sdc23 smartthings matter: build a matter iot app with smartthings home api 25 mins start sdc23 galaxy z develop a widget for flex window 25 mins start sdc23 samsung pay samsung wallet integrate in-app payment into merchant apps using samsung pay sdk 30 mins start sdc23 gamedev optimize game performance with adaptive performance in unity 30 mins start sdc23 gamedev galaxy z implement flex mode into a unity game 30 mins start sdc23 watch face studio customize styles of a watch face with watch face studio 30 mins start sdc23 watch face studio galaxy z customize flex window using good lock plugin on watch face studio 20 mins start sdc23 health measure skin temperature on galaxy watch 20 mins start sdc23 health transfer heart rate data from galaxy watch to a mobile device 30 mins start watch face studio design a watch face using mask and moon phase tags 30 mins start sdc22 bixby smartthings control a smart bulb 30 mins start sdc22 watch face studio apply conditional lines on watch faces 20 mins start sdc22 health measure blood oxygen level on galaxy watch 30 mins start sdc22 health measure blood oxygen level and heart rate on galaxy watch 40 mins start sdc22 galaxy z implement multi-window picture-in-picture on a video player 20 mins start sdc22 samsung blockchain transfer erc20 token with blockchain app 45 mins start sdc22 galaxy ar emoji gamedev use ar emoji on games and 3d apps 60 mins start sdc22 gamedev galaxy z implement flex mode on an unreal engine game 120 mins start sdc22 smartthings integrate iot devices into the smartthings ecosystem 45 mins start health create a daily step counter on galaxy watch 40 mins start health track deadlift exercise on galaxy watch 40 mins start watch face studio create a watch face using tag expressions 60 mins start galaxy z implement flex mode on a video player 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 copy and paste in multi-window 30 mins start galaxy z configure an app to enable drag and drop in multi-window 30 mins start galaxy s pen remote implement keyevent.callback by mapping air actions 30 mins start galaxy s pen remote handle s pen's raw data 30 mins start samsung blockchain develop a secure blockchain app 40 mins start samsung blockchain develop a blockchain shopping app 40 mins start
Learn Code Lab
codelabintegrate samsung pay sdk flutter plugin into merchant apps for in-app payment objective learn how to integrate in-app payment with your flutter-based merchant apps using samsung pay sdk flutter plugin partnership request to use the samsung pay sdk flutter plugin, you must become an official samsung partner once done, you can fully utilize this code lab you can learn more about the partnership process by visiting samsung pay in samsung developers overview the samsung pay sdk flutter plugin allows developers to use samsung wallet features in flutter applications it is the wrapper of samsung pay sdk, which is an application framework for integrating samsung wallet features on galaxy devices the samsung pay sdk flutter plugin offers in-app payment feature that gives customers the opportunity to pay for products and services with samsung wallet set up your environment you will need the following samsung wallet app version 5 6 53, 5 8 0 samsung pay sdk flutter plugin android studio latest version recommended java se development kit jdk 11 or later flutter sdk a compatible galaxy device with android q 10 0 or android api level 29 or later android os versions noteflutter sdk must be installed and set up properly when developing flutter applications after downloading, follow the installation guide appropriate to your operating system after proper installation and setup, configure your android studio to include the flutter plugin for intellij check this editor guide for the detailed steps sample code here is a sample code for you to start coding in this code lab download it and start your learning experience! in-app payment flutter plugin sample code 20 4 mb start your project in android studio, click open to open an existing project locate the flutterinapppayment project from the directory, and click ok go to file > settings > languages & frameworks > flutter to change the flutter sdk path input the directory path where your flutter sdk is installed and click apply install the plugin and configure the api level add samsungpaysdkflutter_v1 01 00 folder in the project go to samsungpaysdkflutter_v1 01 00 > pubspec yaml file and click on pub get in right side of the action ribbon or run flutter pub get in the command line next, go to flutterinapppayment > pubspec yaml and add the samsungpaysdkflutter_v1 01 00 plugin under dependencies samsung_pay_sdk_flutter path /samsungpaysdkflutter_v1 01 00 warningbe careful of line alignment of pubspec yaml file, as the indentations indicate the structure and hierarchy of the data from the terminal, run flutter pub get command or click on pub get in the right side of the action ribbon configure the api level samsung pay sdk flutter plugin supports samsung pay sdk version 2 18 or later hence, we must set a valid api version latest version 2 19 of samsung pay sdk go to android > app > src > main > androidmanifest xml and add the api level in the meta-data of application tag <meta-data android name="spay_sdk_api_level" android value="2 19" /> // most recent sdk version is recommended to leverage the latest apis add the samsung pay button go to the main project, flutterinapppayment project > lib > main dart here, the ui is created using the build widget this widget shows the sample item information such as image, name, and price add a bottomnavigationbar before the end of the body of scaffold to display the samsung pay button bottomnavigationbar visibility visible isspaystatusready, child inkwell ontap { requestpaymentwithsamsungwallet ; }, child image asset 'assets/pay_rectangular_full_screen_black png' , , , check samsung pay status in main dart > myhomepage class, create an instance of samsungpaysdkflutter with valid partnerinfo service id and service type during onboarding, the samsung pay developers site assigns the service id and service type these data are used for partner verification static final samsungpaysdkflutterplugin = samsungpaysdkflutter partnerinfo serviceid service_id, data {spaysdk partner_service_type servicetype inapp_payment name} ; notethe service id is already provided in the sample code for this code lab however, this service id is for test purposes only and cannot be used for an actual application or service to change the service id in your actual application, the value of the variable service_id should be modified to check whether samsung pay is supported on your galaxy device, call the getsamsungpaystatus api and change the samsung pay button visibility accordingly in checksamsungpaystatus method, apply the following code void checksamsungpaystatus { //update ui according to samsung pay status myhomepage samsungpaysdkflutterplugin getsamsungpaystatus statuslistener onsuccess status, bundle async { if status == "2" { setstate { isspaystatusready = true; } ; } else { setstate { isspaystatusready = false; } ; _showtoast context,"spay status not ready" ; } }, onfail errorcode, bundle { setstate { isspaystatusready = false; } ; _showtoast context,"spay status api call failed" ; } ; } inside initstate method, call checksamsungpaystatus to ensure that getsamsungpaystatus api is called before any other api is called checksamsungpaystatus ; notethe getsamsungpaystatus api must be called before using any other feature in the samsung pay sdk flutter plugin create a custom payment sheet samsung pay sdk flutter plugin offers a custom type payment sheet called customsheet to customize the ui with additional payment related data here, create customsheet using the following controls amountboxcontrol it is a mandatory control to build a customsheet it provides the monetary details of the transaction addresscontrol it is used to display the billing and shipping address in makeamountcontrol method, add items and total price to build amountboxcontrol amountboxcontrol additem strings product_item_id, "item", 1199 00, "" ; amountboxcontrol additem strings product_tax_id, "tax", 5 0, "" ; amountboxcontrol additem strings product_shipping_id, "shipping", 1 0, "" ; amountboxcontrol setamounttotal 1205 00, spaysdk format_total_price_only ; in makebillingaddress method, add the following code to create billingaddresscontrol set sheetitemtype as zip_only_address while creating billingaddresscontrol to get the zip code as we are expecting to get the user's billing address from samsung wallet, set sheetupdatedlistener addresscontrol billingaddresscontrol = addresscontrol strings billing_address_id, sheetitemtype zip_only_address name ; billingaddresscontrol setaddresstitle strings billing_address ; billingaddresscontrol sheetupdatedlistener = billinglistener; return billingaddresscontrol; notefrom samsung pay sdk version 2 19 onwards, users can only add zip code as their billing address only the zip code is fetched from the user's samsung wallet instead of the full billing address implement this listener in makeupcustomsheet method to update the custom sheet when the user updates their billing address sheetupdatedlistener sheetupdatedlistener = sheetupdatedlistener onresult string controlid, customsheet sheet { if controlid == strings billing_address_id { var addresscontrol = sheet getsheetcontrol controlid as addresscontrol; setstate { postalcode = addresscontrol address! postalcode; } ; } myhomepage samsungpaysdkflutterplugin updatesheet sheet ; } ; create the shipping address in buildshippingaddressinfo method to add it in shipping addresscontrol this is the shipping address from the merchant app maddress = address addressee "jane smith", addressline1 "123 main st", addressline2 "suite 456", city "anytown", state "st", countrycode "usa", postalcode "12345", phonenumber "+1 555-123-4567", email "example@email com" ; add this address in makeshippingaddress method shippingaddresscontrol address = buildshippingaddressinfo ; finally, complete the makeupcustomsheet method by adding amountboxcontrol, billingaddresscontrol, and shippingaddresscontrol customsheet addcontrol makeamountcontrol ; customsheet addcontrol makebillingaddress sheetupdatedlistener ; customsheet addcontrol makeshippingaddress ; create a transaction request to start the payment process, the merchant app should create a transaction request with payment information in maketransactiondetailswithsheet method, add the merchant name and custom sheet in customsheetpaymentinfo customsheetpaymentinfo customsheetpaymentinfo = customsheetpaymentinfo merchantname "in app payment flutter app", customsheet makeupcustomsheet ; your merchant app must fill the following mandatory fields in customsheetpaymentinfo customsheetpaymentinfo merchantid = "123456"; customsheetpaymentinfo setordernumber "amz007mar" ; customsheetpaymentinfo setmerchantcountrycode "us" ; customsheetpaymentinfo addressinpaymentsheet = addressinpaymentsheet need_billing_send_shipping; request payment with a custom payment sheet the startinapppaywithcustomsheet api is called to request payment using a custom payment sheet in samsung pay this api requires customsheetpaymentinfo and customsheettransactioninfolistener first, implement this listener before starting the payment customsheettransactioninfolistener transactionlistener { customsheettransactioninfolistener customsheettransactioninfolistener = customsheettransactioninfolistener oncardinfoupdated paymentcardinfo paymentcardinfo, customsheet customsheet { myhomepage samsungpaysdkflutterplugin updatesheet customsheet ; }, onsuccess customsheetpaymentinfo customsheetpaymentinfo, string paymentcredential, map<string, dynamic>? extrapaymentdata { print "payment success" ; }, onfail string errorcode, map<string, dynamic> bundle { print "payment failed" ; } ; return customsheettransactioninfolistener; } lastly, call startinapppaywithcustomsheet api to start the payment in the requestpaymentwithsamsungwallet method void requestpaymentwithsamsungwallet { myhomepage samsungpaysdkflutterplugin startinapppaywithcustomsheet maketransactiondetailswithsheet , transactionlistener ; } run the app build the app by running flutter build apk --debug in the command line or going to build > flutter > build apk deploy the app on the device test it by clicking on samsung pay button to proceed with the payment transaction to thoroughly test the sample app, you must add at least one payment card to the samsung wallet app you're done! congratulations! you have successfully achieved the goal of this code lab now, you can integrate in-app payment with your flutter app by yourself! if you are having trouble, you may download this file in-app payment flutter plugin complete code 62 0 mb to learn more about developing apps for samsung pay devices, visit developer samsung com/pay
Develop Samsung IAP
docsdk and sample samsung in-app purchase sdk v6 3 0 6 7 mb 10/24/2024 noteif your app is integrated with samsung iap sdk 6 0 or earlier with target api level 30 android r or higher, an android policy change requires an update to the manifest file without this update, android r or higher users may not be able to make a payment to the manifest file, add the following <queries> <package android name="com sec android app samsungapps" /> </queries> if you are using samsung iap sdk 6 1 or higher, you do not need to make this update release note october 24, 2024 release version samsung in-app purchase sdk v6 3 0 release contents contents descriptions sdk libraries provides iap sdk sample provides iap sample applications change history samsung in-app purchase 6 3 0 2024 10 24 released in in-app purchase 6 3 0 new changesubscriptionplan for changing existing subscription to another tier of the same subscription item subscriptionpricechangevo delivered in response to getownedlist when the subscription price is changed samsung in-app purchase 6 2 0 2024 07 12 released in in-app purchase 6 2 0 new getpromotioneligibiilty for user-specific subscription promotion inquiry warningthis is an older version of the samsung in-app purchase sdk we recommend using the most recent version samsung in-app purchase sdk v6 2 0 7 mb 7/12/2024 samsung in-app purchase 6 1 1 2024 03 15 released in in-app purchase 6 1 1 new distributing the aar library rather than the project file set minsdkversion to 23 and targetsdkversion to 34 enhanced enhancement of payment security warningthis is an older version of the samsung in-app purchase sdk we recommend using the most recent version samsung in-app purchase sdk v6 1 1 7 mb 3/15/2024 samsung in-app purchase 6 1 2020 10 14 released in in-app purchase 6 1 new apply one ui 2 concept enhanced refactoring error codes remove an error pop-up in case of network errors modification according to change of package visibility policy in android 11 deprecated _showsuccessdialog parameter in startpayment api warningthis is an older version of the samsung in-app purchase sdk we recommend using the most recent version samsung in-app purchase sdk v6 1 785kb 10/14/2020 samsung in-app purchase 6 0 2019 12 12 released in in-app purchase 6 0 new lower and regular tiered subscription pricing feature subscription test feature subscription availability period feature and seller portal setting samsung checkout ui / ux subscription sales data available at seller portal > statistics getorderid api in the purchasevo object of the startpayment method response restful /iap/v6/receipt api for receipt verification enhanced email receipt formats getsubscriptionstatus api deprecated getpurchasereceipt api warningthis is an older version of the samsung in-app purchase sdk we recommend using the most recent version samsung in-app purchase sdk v6 0 425kb 12/12/2019 samsung in-app purchase 5 1 0 2018 05 24 released with enhanced stability and better performance warningthis is an older version of the samsung in-app purchase sdk we recommend using the most recent version samsung in-app purchase sdk v5 1 0 408kb 05/24/2018 samsung in-app purchase 5 0 1 2017 12 07 fixed a bug arising from android oreo policy changes sample application has been modified warningthis is an older version of the samsung in-app purchase sdk we recommend using the most recent version samsung in-app purchase sdk v5 0 1 396kb 12/07/2017 samsung in-app purchase 5 0 0 2017 11 09 the four existing, complex product types consumable, non-consumable, non-recurring subscription nrs , and auto-recurring subscription have been simplified into two types item and subscription version 5 0 provides a new api set and does not support the api set from previous versions the new api set has the following major characteristics supports managed items as of version 5 0, the iap system manages the history of owned consumable items with this information, the iap system can prevent items from being repurchased before purchase is completed and guarantees item provision in case of an unexpected event, such as a network or battery problem owned product list this function is used to provide lists of current unconsumed items and available subscriptions, not a purchase history upon launching an application, this function calls getownedlist if lists of unconsumed items exist, they must be released using the consumepurchaseditems function product details this function provides not only a list of all products, but also a list of requested products pass-through parameter this is a type of transaction id that a developer creates and sends when there is a payment request, which responds with the same value for the processed iap payment result and is used to enhance security warningthis is an older version of the samsung in-app purchase sdk we recommend using the most recent version samsung in-app purchase sdk v5 0 0 429kb 11/09/2017 samsung in-app purchase 4 0 0 2016 09 08 issue details there is a runtime exception when samsung billing 4 0 is not updated in user device solutions for this issue use new iap4helper in samsung in-app purchase 4 0 1 file samsung in-app purchase 3 0 1 2016 01 15 issue details when your application's targetsdkversion in android manifest xml is set to 23, the application always crashes refer to https //code google com/p/android-developer-preview/issues/detail?id=2353 solutions for this issue choose between 1 and 2 below modify the source code of iap3helper that already exists comment out or delete lines for windownodisplay in styles xml path \samples\iap3helper\src\main\res\values\styles xml show lines <style name="theme empty" parent="apptheme"> <item name="android windowbackground">@android color/transparent</item> <item name="android colorbackgroundcachehint">@null</item> <item name="android windowistranslucent">true</item> <item name="android windowanimationstyle">@null</item> <item name="android windownotitle">true</item> <item name="android windowcontentoverlay">@null</item> <item name="android backgrounddimenabled">true</item> <item name="android windowdisablepreview">true</item> <!--<item name="android windownodisplay">true</item>--> </style> use the new iap3helper in the samsung in-app purchase 3 0 1 sdk samsung in-app purchase 3 0 0 2015 05 21 in-app purchase 3 0 supports auto-recurring subscriptions to let app developers sell in-app items every month with automated and recurring billing itemgroupid is replaced by package name of 3rd party application as a result, itemgroupid is deprecated in-app purchase 3 0 supports the use of custom item ids like "gun", "machinegun", "bullet", and so on new method to get cached inbox list is added this method gets the purchased item list just for specified product item ids especially, this new method gets fast response because client caching is supported samsung in-app purchase 2 0 1 2014 12 31 fixed a bug rising from android 5 0 policy changes samsung in-app purchase library has been modified to fix abruptly shut down of apps using samsung in-app purchase enhancements to developer guide 2014 01 07 the iap 2 0 library and iap 2 0 programming guide, the libraries and programming guides for adobe air developers, as well as the sample source have been updated samsung in-app purchase 2 0 2013 06 20 in-app purchase 2 0 supports three item types consumable, non-consumable, and subscription to provide greater convenience for app development previous imei-based item purchase history management is replaced by account-based management non-consumable items purchased while signed in using a user account can be recovered after app reinstallation if the account’s purchase history can be confirmed supports single sign-on, which allows users to access all content services supported by samsung after signing in with their samsung account within in-app purchase in-app purchase v2 0 now supports sales of items in the united states, which is the world’s largest market us users can purchases items using a credit card within apps that utilize in-app purchase 2 0 in-app purchase 2 0 features the ux of the latest version of samsung apps, offering a better ux user experience the previous library is switched to a stand-alone-type apk, providing easier synchronizing between apps and in-app purchase samsung in-app purchase 1 95 0 2013 02 15 in korea, you are required to enter your resident registration number when making a small purchase through your phone according to act on promotion of utilization of information and communications network, the collector of resident registration numbers has changed from samsung to pg after february 18th, it is impossible to make in-app purchases in korea using sdk v1 90 0 or lower if you develop applications with this updated sdk, however, you can sell in-app items in korea as before samsung in-app purchase 1 90 0 2012 12 18 you can apply in-app purchase to applications developed in unity 3d game engine user interface has been dramatically improved user interface has been dramatically improved you can see subdivided error codes and user-friendly error messages samsung in-app purchase 1 80 0 ~2012 06 29 2012 06 29 samsung in-app purchase 1 80 0 2012 05 07 samsung in-app purchase 1 77 0 2012 01 20 samsung in-app purchase 1 60 0 2011 10 27 samsung in-app purchase 1 50 0 features overall samsung account log-in functionality various payment methods across countries in the world payment test without charge beta test environment item consumption management enhanced security with pass-through parameter flexible free trial period and multiple subscription payment cycles product types item subscription
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