0 upgraded, 0 newly installed, 0 to remove and 11 not upgraded.
```
7. If the device supports HDC connection, install the HDC tool. For details about the installation process, see [HDC-OpenHarmony device connector](https://gitee.com/openharmony/developtools_hdc_standard/blob/master/README.md).
7. If the device supports HDC connection, install the HDC tool. For details about the installation process, see [HDC-OpenHarmony device connector](https://gitee.com/openharmony/developtools_hdc/blob/master/README.md).
### Environment Dependency Check
...
...
@@ -464,12 +464,12 @@ The procedure is as follows:
**Fuzzing Test**
[Fuzzing case specifications](https://gitee.com/openharmony/test_developertest/blob/master/libs/fuzzlib/README_zh.md)
[Fuzzing case specifications](https://gitee.com/openharmony/testfwk_developer_test/blob/master/libs/fuzzlib/README_zh.md)
**Benchmark Test**
[Benchmark case specifications](https://gitee.com/openharmony/test_developertest/blob/master/libs/benchmark/README_zh.md)
[Benchmark case specifications](https://gitee.com/openharmony/testfwk_developer_test/blob/master/libs/benchmark/README_zh.md)
This document describes how to quickly set up a development environment \(using the Hi3516D V300 development board\) and develop a clock app running on OpenHarmony. You can click [here](https://gitee.com/openharmony/app_samples/tree/master/common/Clock) to obtain the sample code.
This document describes how to quickly set up a development environment \(using the Hi3516D V300 development board\) and develop a clock app running on OpenHarmony. You can click [here](https://gitee.com/openharmony/applications_app_samples/tree/master/code/Solutions/Tools/JsClock) to obtain the sample code.
The clock app displays the current time, as shown in the following figure.
# Development Example<a name="EN-US_TOPIC_0000001061399563"></a>
For details, see the [example in the open-source project](https://gitee.com/openharmony/aafwk_aafwk_lite/tree/master/frameworks/ability_lite/example).
For details, see the [example in the open-source project](https://gitee.com/openharmony/ability_ability_lite/tree/master/frameworks/ability_lite/example).