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Final variables #42

Open szekeresdavid opened 4 years ago

szekeresdavid commented 4 years ago

Hi,

Thanks for the sample code. It's really good to get an example from you to how to use ML-kit.

I'm not quite sure about what does the following lines for. For me it seems they are not used. Would you please explain me what is the purpose of these lines?

https://github.com/googlecodelabs/mlkit-android/blob/956ddd1f7ce3bad74dc259baf1660f5351bb726b/vision/final/app/src/main/java/com/google/codelab/mlkit/MainActivity.java#L72

https://github.com/googlecodelabs/mlkit-android/blob/956ddd1f7ce3bad74dc259baf1660f5351bb726b/vision/final/app/src/main/java/com/google/codelab/mlkit/MainActivity.java#L73

https://github.com/googlecodelabs/mlkit-android/blob/956ddd1f7ce3bad74dc259baf1660f5351bb726b/vision/final/app/src/main/java/com/google/codelab/mlkit/MainActivity.java#L75

Thx, D