1# App Samples<a name="EN-US_TOPIC_0000001115464207"></a> 2 3- [Introduction](#section1470103520301) 4- [Usage](#section17988202503116) 5- [Limitations](#section18841871178) 6- [Repositories Involved](#section741114082513) 7 8## Introduction<a name="section1470103520301"></a> 9 10We provide a series of app samples to help you quickly get familiar with the APIs and app development process of the OpenHarmony SDKs. Each app sample is an independent project in DevEco Studio. You can import a project into DevEco Studio to learn how to use APIs in the sample by browsing code, building the project, and installing and running the app. 11 12## Content <a name="sectionMenu"></a> 13 14- Basic 15 - [`Container`：ArrayList（eTS）（API8）](Basic/Container) 16 - [`Screenshot`：Screenshot （eTS）（API9）](Basic/Screenshot) 17- AppSample 18 - [`Chat`：Chat Sample（eTS）（API8）](AppSample/Chat) 19 - [`Shopping`：Shopping Sample（eTS）（API8）](AppSample/Shopping) 20- Account 21 - [`AppAccountManager`：App Account Manager （eTS）（API8）](Account/AppAccountManager) 22 - [`DistributeAccount`：Distributed Account（eTS）（API8）](Account/DistributeAccount) 23- Communication 24 - [`RPC`：RPC Connection （eTS）（API8）](Communication/RPC) 25 - [`Wlan`：WLAN （eTS）（API8）](Communication/Wlan) 26- ability 27 - [`DMS`：Distributed Demo（eTS）（API8）](ability/DMS) 28 - [`JsDistributedMusicPlayer`：Distributed Music Player（JS）（API7）](ability/JsDistributedMusicPlayer) 29 - [`DataAbility`：Data Ability（eTS）（API8）](ability/DataAbility) 30 - [`ServiceAbility`：Service Ability（eTS）（API8）](ability/ServiceAbility) 31 - [`StageCallAbility`：Stage Call Ability（eTS）（API9）](ability/StageCallAbility) 32 - [`FormAbility`：Form Ability （JS）（API8）](ability/FormAbility) 33 - [`FormExtAbility`：Stage Form（eTS JS）（API9）](ability/FormExtAbility) 34 - [`FormLauncher`：Form Launcher（eTS）（API8）](ability/FormLauncher) 35 - [`ServiceExtAbility`：StageExtAbility Creation（eTS）（API9）](ability/ServiceExtAbility) 36 - [`DistributedGraffiti`：Distributed Graffiti（eTS）（API8）](ability/DistributedGraffiti) 37 - [`MissionManager`：System Mission Manager(eTS)（API9）](ability/MissionManager) 38- common 39 - [`AirQuality`：Air Quality（JS）（API8）](common/AirQuality) 40 - [`Clock`：Clock（JS）（API8）](common/Clock) 41 - [`DistributeCalc`：Distributed Calculator（JS）（API7）](common/DistributeCalc) 42 - [`ECG`：ECG（JS）（API8）](common/ECG) 43 - [`Notification`：Botification （eTS）（API8）](common/Notification) 44 - [`ResourceManager`：Resource Manager（eTS）（API8）](common/ResourceManager) 45 - [`Runninglock`：Runninglock（eTS）（API8）](common/Runninglock) 46 - [`Flashlight`：Flashlight（JS）（API8）](common/Flashlight) 47 - [`JsHelloWorld`：'Hello World'（JS）（API8）](common/JsHelloWorld) 48 - [`PowerManager`：System Power Manager（eTS）（API8）](common/PowerManager) 49 - [`International`：i18n（eTS）（API8）](common/International) 50- data 51 - [`KvStore`：Distributed Database（eTS）（API8）](data/Kvstore) 52 - [`LiteStorage`：Lite Storage（eTS）（API8）](data/LiteStorage) 53 - [`Rdb`：Relational Database（eTS）（API8）](data/Rdb) 54 - [`DDMQuery`：DDMQuery（eTS）（API8）](data/DDMQuery) 55 - [`DistributedRdb`：Distributed RDB（eTS）（API8）](data/DistributedRdb) 56 - [`Preferences`：Preference（eTS）（API9）](data/Preferences) 57 - [`DistributedNote`：Distributed Memo (eTS)（API9）](data/DistributedNote) 58- device 59 - [`DeviceManager`：Device Manager（eTS）（API8）](device/DeviceManager) 60 - [`Sensor`：Sensor（eTS）（API8）](device/Sensor) 61 - [`Vibrator`：Vibrator（eTS）（API8）](device/Vibrator) 62 - [`DeviceUsageStatistics`：Device Usage Statistics（eTS）（API8）](device/DeviceUsageStatistics) 63 - [`Browser`：Browser（eTS）（API9）](device/Browser) 64- Graphics 65 - [`JsWebGL`：WebGL(JS)（API8）](Graphics/JsWebGL) 66 - [`Window`：Window(eTS)（API9）](Graphics/Window) 67- media 68 - [`JsAudioPlayer`：Audio Player（JS）（API8）](media/JsAudioPlayer) 69 - [`JsVideo`：Video Player（JS）（API8）](media/JsVideo) 70 - [`Recorder`：Recorder（eTS）（API8）](media/Recorder) 71 - [`MultiMedia`：Multi Media（eTS）（API9）](media/MultiMedia) 72 - [`VideoPlayer`：Video Player（eTS）（API9）](media/VideoPlayer) 73 - [`JsRecorder`：Recorder（JS）（API8）](media/JSRecorder) 74- DFX 75 - [`JsDotTest`：Dot Test（JS）（API8）](DFX/JsDotTest) 76 - [`FaultLogger`：Faulter Logger（eTS）（API8）](DFX/FaultLogger) 77 - [`Logger`：Logger(eTS)（API9）](DFX/Logger) 78- Telephony 79 - [`Call`：Call（eTS）（API8）](Telephony/Call) 80 - [`Message`：Message（eTS）（API8）](Telephony/Message) 81 - [`RadioTech`：Radio Tech（eTS）（API8）](Telephony/RadioTech) 82 - [`SimManager`：SIM Card Manager（eTS）（API8）](Telephony/SimManager) 83 - [`MobileNetwork`：Cellular Network(eTS)（API9）](Telephony/MobileNetwork) 84- thread 85 - [`JsWorker`：Launch a worker（JS）（API8）](thread/JsWorker) 86- CompleteApps 87 - [`KikaInput`：Lite Input Method（JS）（API9）](CompleteApps/KikaInput) 88 - [`AstronautsGame`：A Game（C++）](CompleteApps/AstronautsGame) 89 - [`FlipClock`：Flip Clock（eTS）（API8）](CompleteApps/FlipClock) 90- EngineeringCapability 91 - [`Npm`：npm's usage (eTS)（API9）](EngineeringCapability/Npm) 92- ETSUI 93 - [`Canvas`：Canvas（eTS）（API8）](ETSUI/Canvas) 94 - [`CustomComponent`：Custom Component（eTS）（API8）](ETSUI/CustomComponent) 95 - [`Process`：Process （eTS）（API8）](ETSUI/Process) 96 - [`BuildCommonView`：Build Common View （eTS）（API8）](ETSUI/BuildCommonView) 97 - [`DefiningPageLayoutAndConnection`：Defining Page Layout and Connection（eTS）（API8）](ETSUI/DefiningPageLayoutAndConnection) 98 - [`Drag`：Drag （eTS）（API8）](ETSUI/Drag) 99 - [`Component`：eTS Component Test Demo（eTS）（API8）](ETSUI/Component) 100 - [`ArkUIAnimation`：Animation（eTS）（API8）](ETSUI/ArkUIAnimation) 101 - [`MediaQuery`：Media Query （eTS）（API8）](ETSUI/MediaQuery) 102 - [`XComponent`：XComponent（eTS）（API8）](ETSUI/XComponent) 103 - [`MouseEvent`：Mouse Event （eTS）（API8）](ETSUI/MouseEvent) 104 - [`Web`：Web（eTS）（API8）](ETSUI/Web) 105 - [`Gallery`：Gallery （eTS）（API8）](ETSUI/Gallery) 106 - [`BringApp`：Bring App （eTS）（API8）](ETSUI/BringApp) 107 - [`AdaptiveCapabilities`：AdaptiveCapabilities（eTS）（API9）](ETSUI/AdaptiveCapabilities) 108 - [`Game2048`：2048 Game（eTS）（API9）](ETSUI/Game2048) 109 - [`Lottie`：Lottie（eTS）（API8）](ETSUI/Lottie) 110 - [`TransitionAnimation`：Transition Animation (eTS)（API9）](ETSUI/TransitionAnimation) 111- FileManager 112 - [`Environment`：Environment （eTS）（API8）](FileManager/Environment) 113 - [`FileIo`：File IO（eTS）（API8）](FileManager/FileIo) 114- Native 115 - [`NativeAPI`：NativeAPI（eTS）（API8）](Native/NativeAPI) 116- Notification 117 - [`CommonEvent`：Common Event（eTS）（API8）](Notification/CommonEvent) 118 - [`Emitter`：Emitter （eTS）（API8）](Notification/Emitter) 119 - [`AlarmClock`：Background Alarm Clock （eTS）（API8）](Notification/AlarmClock) 120 - [`Notification`：Subscribe&Send Notification （eTS）（API9）](Notification/Notification) 121- Network 122 - [`Http`：http Request（eTS）（API8）](Network/Http) 123 - [`Socket`：Socket（eTS）（API8）](Network/Socket) 124- Preset 125 - [`Clock`：Clock（eTS）（API9）](Preset/Clock) 126 - [`FlashLight`：Flash Light（eTS）（API8）](Preset/FlashLight) 127 - [`DistributeCalc`：Distributed Calculator（eTS）（API8）](Preset/DistributeCalc) 128 - [`AirQuality`：Air Quality (eTS)（API9）](Preset/AirQuality) 129 - [`DistributedMusicPlayer`：Distributed Music Player (eTS)（API9）](Preset/DistributedMusicPlayer) 130- PackageManagement 131 - [`ZipLib`：zip&unzip(eTS)（API9）](PackageManagement/ZipLib) 132- ResourcesSchedule 133 - [`Flybird`：Game（eTS）（API9）](ResourcesSchedule/Flybird) 134 - [`BackgroundTaskManager`：Background Task Manager（eTS）（API8）](ResourcesSchedule/BackgroundTaskManager) 135- UI 136 - [`AtomicLayout`：Atomic Layout（JS）（API8）](UI/AtomicLayout) 137 - [`Badge`：Badge（JS）（API8）](UI/Badge) 138 - [`International`：i18n（JS）（API8）](UI/International) 139 - [`JsFA`：FA Demo（JS）（API8）](UI/JsFA) 140 - [`JsShopping`：Shopping Demo（JS）（API8）](UI/JsShopping) 141 - [`JSMenu`：Menu（JS）（API8）](UI/JSMenu) 142 - [`JSUICustomComponent`：UI Custom Component（JS）（API8）](UI/JSUICustomComponent) 143 - [`JsAnimation`：Animation（JS）（API8）](UI/JsAnimation) 144 - [`JsAnimationStyle`：Animation Style（JS）（API8）](UI/JsAnimationStyle) 145 - [`JsBasicComponents`：Basic Components（JS）（API8）](UI/JsBasicComponents) 146 - [`JsBrightness`：Brightness（JS）（API8）](UI/JsBrightness) 147 - [`JsCanvas`：Canvas（JS）（API8）](UI/JsCanvas) 148 - [`JsDevice`：Device Info（JS）（API8）](UI/JsDevice) 149 - [`JsDialog`：Dialog（JS）（API8）](UI/JsDialog) 150 - [`JsGrid`：Grid Layout（JS）（API8）](UI/JsGrid) 151 - [`JsList`：List（JS）（API8）](UI/JsList) 152 - [`JsPanel`：Panel（JS）（API8）](UI/JsPanel) 153 - [`JsRouter`：Router（JS）（API8）](UI/JsRouter) 154 - [`JsSvg`：SVG（JS）（API8）](UI/JsSvg) 155 - [`JsTimer`：Timer（JS）（API8）](UI/JsTimer) 156 - [`Picker`：Picker （JS）（API8）](UI/Picker) 157 - [`Popup`：Popup （JS）（API8）](UI/Popup) 158 - [`RefreshContainer`：Refresh Container（JS）（API8）](UI/RefreshContainer) 159 - [`Slider`：Slider（JS）（API8）](UI/Slider) 160 - [`Stack`：Stack（JS）（API8）](UI/Stack) 161 - [`StepNavigator`：Step Navigator（JS）（API8）](UI/StepNavigator) 162 - [`Swiper`：Swiper（JS）（API8）](UI/Swiper) 163 - [`Tabs`：Tabs（JS）（API8）](UI/Tabs) 164 - [`Toolbar`：Toolbar （JS）（API8）](UI/Toolbar) 165 - [`chart`：Chart（JS）（API8）](UI/chart) 166 - [`JsAdaptivePortalList`：Adaptive Portal List（JS）（API8）](UI/JsAdaptivePortalList) 167 - [`JsAdaptivePortalPage`：Adaptive Portal Page（JS）（API8）](UI/JsAdaptivePortalPage) 168 - [`JsImage`：Basic Image（JS）（API8）](UI/JsImage) 169 - [`JsGallery`：Gallery Demo（JS）（API8）](UI/JsGallery) 170 - [`JSComponments`：Js Component （JS）（API8）](UI/JSComponments) 171 - [`JsUserRegistration`：User Registration（JS）（API8）](UI/JsUserRegistration) 172 - [`JsAdaptiveServiceWidget`：Adaptive Service Widget（JS）（API8）](UI/JsAdaptiveServiceWidget) 173 - [`JsAnimator`：Animator（JS）（API8）](UI/JsAnimator) 174- Util 175 - [`UtilBase64Codec`：Base64 Codec（eTS）（API8）](Util/UtilBase64Codec) 176 - [`UtilScope`：Scope（eTS）（API8）](Util/UtilScope) 177 - [`UtilStringCodec`：String Codec（eTS）（API8）](Util/UtilStringCodec) 178 - [`UtilLruBuffer`：Buffer（eTS）（API8）](Util/UtilLruBuffer) 179 - [`UtilRationalNumber`：Rational Number（eTS）（API8）](Util/UtilRationalNumber) 180 - [`UtilTypeCheck`：Type Check（eTS）（API8）](Util/UtilTypeCheck) 181 - [`UtilUrlString`：URL String Parser （eTS）（API8）](Util/UtilUrlString) 182 - [`XmlTextConvert`：xml->text Convertor（eTS）（API8）](Util/XmlTextConvert) 183 184## Usage<a name="section17988202503116"></a> 185 1861. Import an independent app sample project into DevEco Studio for compilation, building, running, and debugging. 1872. Some samples contain multiple modules. You can compile and build a single module to generate a HAP file or compile and build the entire project to generate multiple HAP files. 1883. After HAP installation and execution, you can view the execution effect of the sample on the device and then conduct debugging. 189 190## Limitations<a name="section18841871178"></a> 191 1921. Before installing and running the sample, check the **deviceType** field in the **config.json** file to obtain the device types supported by the sample. You can modify this field to enable the sample to run on your target device. \(The **config.json** file is generally stored in the **entry/src/main** directory, which may be different depending on the samples.\) 1932. If you want to run the app sample on OpenHarmony, configure the development environment by referring to [DevEco Studio \(OpenHarmony\) User Guide](https://gitee.com/openharmony/docs/blob/master/en/application-dev/quick-start/Readme-EN.md). 1943. App samples that can run on standard-system or small-system devices (as stipulated in **Readme**) must run on OpenHarmony. 195