fix(android): build error with minification enabled

[mbpictures]

release build fails on android with minification enabled.

Error: R8: Missing class org.tensorflow.lite.gpu.GpuDelegateFactory$Options

[mrousavy]

is this still valid?

[Sid110307]

Yes. This still occurs with R8 enabled.

[CatUnderTheLeaf]

I can also confirm that attempt to make a release build for android with R8 minification enabled fails.

Adding to the android/app/build.gradle file:

dependencies {
    implementation "com.google.ai.edge.litert:litert-gpu-api:1.0.1"
}

solves the problem.

For Expo managed app there is a workaround until, hopefully, this fix will be merged, - add a custom plugin to include this dependency.

[mrousavy]

Hi - thanks for the PR - we recently migrated the library to Nitro and upgraded it to latest LiteRT, so I think this PR is quite out of sync now - sorry for not getting it merged sooner.

I'm going to close this for now, but if this is still relevant in the latest version, we can open another PR and get it merged. 👍