Fix vector icon references in layout files #2594
Merged
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Summary
Add
vectorDrawables.useSupportLibrary = true
tobuild.gradle
[0].Without this, when targeting API <= 19, PNG versions of vector
drawables will be generated at build time. This reduces the SDK's
filesize from 219kb to 189kb.
Use
app:srcCompat
instead ofandroid:src
when referencing vectordrawables.
Fix some drawable dimensions and layouts.
[0] https://developer.android.com/guide/topics/graphics/vector-drawable-resources#vector-drawables-backward-solution
Motivation
Fixes #2578
Testing
Manually tested