Codelabs for Android Developer Fundamentals

Google uses cookies to deliver its services, to personalize ads, and to analyze traffic. You can adjust your privacy controls anytime in ... Platform AndroidStudio GooglePlay Jetpack Kotlin Docs News Language English BahasaIndonesia Español–AméricaLatina Português–Brasil 中文–简体 日本語 한국어 Signin Training Platform AndroidStudio GooglePlay Jetpack Kotlin Docs News AndroidDevelopers Training CodelabsforAndroidDeveloperFundamentals ThispageliststhepracticalcodelabsthatareincludedintheAndroid DeveloperFundamentalscourse.Forlinkstotheconceptchapters,slides, andappsthataccompanythesecodelabs,seethe courseoverview. Unit1:Getstarted Lesson1:Buildyourfirstapp 1.1:AndroidStudioandHelloWorld 1.2PartA:YourfirstinteractiveUI 1.2PartB:Thelayouteditor 1.3:Textandscrollingviews 1.4:Learntohelpyourself Lesson2:Activitiesandintents 2.1:Activitiesandintents 2.2:Activitylifecycleandstate 2.3:Implicitintents Lesson3:Testing,debugging,andusingsupportlibraries 3.1:Thedebugger 3.2:Unittests 3.3:Supportlibraries Unit2:Userexperience Lesson4:Userinteraction 4.1:Clickableimages 4.2:Inputcontrols 4.3:Menusandpickers 4.4:Usernavigation 4.5:RecyclerView Lesson5:Delightfuluserexperience 5.1:Drawables,styles,andthemes 5.2:Cardsandcolors 5.3:Adaptivelayouts Lesson6:TestingyourUI 6.1:EspressoforUItesting Unit3:Workinginthebackground Lesson7:Backgroundtasks 7.1:AsyncTask 7.2:AsyncTaskandAsyncTaskLoader 7.3:Broadcastreceivers Lesson8:Alarmsandschedulers 8.1:Notifications 8.2:Thealarmmanager 8.3:JobScheduler Unit4:Savinguserdata Lesson9:Preferencesandsettings 9.1:Sharedpreferences 9.2:Appsettings Lesson10:StoringdatawithRoom 10.1PartA:Room,LiveData,andViewModel 10.1PartB:DeletingdatafromaRoomdatabase ContentandcodesamplesonthispagearesubjecttothelicensesdescribedintheContentLicense.JavaandOpenJDKaretrademarksorregisteredtrademarksofOracleand/oritsaffiliates. Lastupdated2019-12-27UTC. [{ "type":"thumb-down", "id":"missingTheInformationINeed", "label":"MissingtheinformationIneed" },{ "type":"thumb-down", "id":"tooComplicatedTooManySteps", "label":"Toocomplicated/toomanysteps" },{ "type":"thumb-down", "id":"outOfDate", "label":"Outofdate" },{ "type":"thumb-down", "id":"samplesCodeIssue", "label":"Samples/codeissue" },{ "type":"thumb-down", "id":"otherDown", "label":"Other" }] [{ "type":"thumb-up", "id":"easyToUnderstand", "label":"Easytounderstand" },{ "type":"thumb-up", "id":"solvedMyProblem", "label":"Solvedmyproblem" },{ "type":"thumb-up", "id":"otherUp", "label":"Other" }] Twitter Follow@AndroidDevonTwitter YouTube CheckoutAndroidDevelopersonYouTube LinkedIn ConnectwiththeAndroidDeveloperscommunityonLinkedIn MoreAndroid Android AndroidforEnterprise Security Source News Blog Podcasts Discover Gaming MachineLearning Privacy 5G AndroidDevices Largescreens WearOS AndroidTV Androidforcars AndroidThings ChromeOSdevices Releases Android11 Android10 Pie Oreo Nougat Marshmallow Lollipop KitKat DocumentationandDownloads AndroidStudioguide Developersguides APIreference DownloadStudio AndroidNDK Support Reportplatformbug Reportdocumentationbug GooglePlaysupport Joinresearchstudies Android Chrome Firebase GoogleCloudPlatform Allproducts Privacy License Brandguidelines Getnewsandtipsbyemail Subscribe Language English BahasaIndonesia Español–AméricaLatina Português–Brasil 中文–简体 日本語 한국어