Install the IDE plugin

tip

• Download the latest plugin from the cloud drive folder HarmonyOS Next resources → Dev plugin

1. Install the plugin

• IDEA 2019.1.1 and newer are supported
• IDEA 2026.2+ does not require activating IDEA — install the plugin and use it
• Plugin install walkthrough: https://blog.csdn.net/qq_39597203/article/details/88683118

2. Create a project

• HarmonyOS Next and Android both use a multi-module layout
• Open an empty folder first

• Right-click the project → New Module

• Choose HarmonyOS Next USB script project, enter a name, select next

3. Connect to the control center

• 1. Plugin installed
• 2. Agent / runtime ready
• 3. Control center running
• Menu: EasyClick HarmonyOS Next → Device connect → USB connect to center
  

• Keep the default address unless you changed the center port
  

• Confirm — connection status and logs appear in the bottom panel EasyClick HarmonyOS Next run log