zcash-android-wallet-zcon1/zcash-android-wallet-app/app/src/main/res/values/integers.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <integer name="nav_default_slow_transition_duration">400</integer>
    <integer name="nav_default_quick_transition_duration">100</integer>
    <integer name="memo_max_length">512</integer>
</resources>