Reproduce “GUIMigrator: Semantics-Preserving Transpilation from Android XML to Compose and SwiftUI” on OpenResearch

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About this paper

Yi Gao, Xing Hu, Xin Xia, Xiaohu Yang

GUIMigrator translates existing Android XML layouts and resources into native Jetpack Compose or SwiftUI code. It parses layout trees, interprets UI roles through a semantic representation, and generates target-platform code. Across 31 apps, Compose SSIM averaged 81.9% and PSC 93.2%, exceeding GPT-5.2 on both measures. A four-developer SwiftUI study reported over 90% less time and code change on sampled layouts.

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