MediaPipe tasks-genai 16 KB page-size fix: upgrade to 0.10.22
Artifact com.google.mediapipe:tasks-genai · measured 2026-10-01 · all libraries
fixed
MediaPipe tasks-genai versions up to and including 0.10.21 that we measured ship 4 KB-aligned native libraries (offending for Google Play's 16 KB page-size requirement). The first measured aligned stable version is 0.10.22; the newest measured, 0.10.35, is aligned.
- Sampled, not exhaustive: 18 of 18 published versions were measured with native code; unmeasured versions in between are unknown.
Measured evidence
| Version | Library file | p_align | File date | Source | |
|---|---|---|---|---|---|
| Last offending | 0.10.21 | jni/arm64-v8a/libllm_inference_engine_jni.so | 4 KB (2^12) | Fri, 31 Jan 2025 21:34:47 GMT | artifact |
| First aligned | 0.10.22 | jni/arm64-v8a/libllm_inference_engine_jni.so | 16 KB (2^14) | Tue, 11 Mar 2025 16:49:26 GMT | artifact |
p_align is the smallest PT_LOAD segment alignment of the ELF. 16 KB-compatible needs at least 16384 (2^14). Method: min PT_LOAD p_align of arm64-v8a/x86_64 .so inside the published AAR/JAR; aligned = >=16384 for every lib. Dates are repository file times, not official release dates.
Offending versions measured (8)
0.10.11, 0.10.13, 0.10.14, 0.10.15, 0.10.16, 0.10.18, 0.10.20, 0.10.21
Native libraries seen: libllm_inference_engine_jni.so.
The Gradle change
implementation("com.google.mediapipe:tasks-genai:0.10.22")an aligned version, lowest measured above the last offending one; newer measured versions are aligned too (latest 0.10.35). Check: ./gradlew :app:dependencyInsight --dependency tasks-genai --configuration releaseRuntimeClasspath
Confirm what Gradle actually resolves, since another dependency may pull an older version:
./gradlew :app:dependencyInsight --dependency tasks-genai --configuration releaseRuntimeClasspathRe-verify it yourself
Download the artifact and run the free checker (check16k.py, Python 3, no dependencies):
curl -LO https://dl.google.com/android/maven2/com/google/mediapipe/tasks-genai/0.10.22/tasks-genai-0.10.22.aar
python3 check16k.py tasks-genai-0.10.22.aarExit 0 = aligned, 1 = an unaligned library found. Better still, run it on your final .aab/.apk.
The paid kit ($12, v2) contains the complete measured fix map for all 80+ libraries as JSON and a table, every raw per-version measurement, the spot-check evidence, and the step-by-step guide for Play's 16 KB requirement. This page and the checker script stay free.
Get the kit ($12)Related artifacts
- MediaPipe solution-core (com.google.mediapipe:solution-core)
- MediaPipe tasks-audio (com.google.mediapipe:tasks-audio)
- MediaPipe tasks-text (com.google.mediapipe:tasks-text)
- MediaPipe tasks-vision (com.google.mediapipe:tasks-vision)