HarmonyOS Developer Technology

Jun 13, 2026 · Mobile Development

HarmonyOS 7.0 Beta1: On-Device A2A, 3DGS Spatial Computing, Instant App Startup

HarmonyOS 7.0 Developer Beta1 introduces on-device A2A for secure agent integration, 3D Gaussian Splatting spatial reconstruction and rendering, ArkUI immersive light-sense components, ArkTS compilation and debugging enhancements, OHAudioSuite spatial audio pipeline, and a kernel-level fast startup technology that trades storage I/O for memory savings to achieve instant app launches.