Tencent Music Tech Team
Feb 9, 2018 · Mobile Development
Understanding String Encoding in Android JNI: From Native Crash to Source Code Analysis
This article investigates an Android JNI native crash caused by misusing NewString(), examines why a custom UTF‑8‑to‑UTF‑16 conversion was used instead of NewStringUTF(), compares Dalvik and ART string encodings, reveals a Dalvik UTF‑8 conversion bug fixed in ART, and advises developers on encoding nuances across Android versions.
AndroidDalvikJNI
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