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DEX code optimization warning: enable R8 without crashes

by ExtensionBooster dev.to

4 min read

Originally published on AppRanker. If Play Console is showing you "DEX code optimization is below our threshold" next to something like "Obfuscation 2%", your release build almost certainly isn't running R8 at all. That is the default for several cross-platform templates, and from February 2027 it starts to matter. Below is what Google is measuring, which stacks ship with R8 off, and a release-sa…

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