replace apache http w/okhttp, enable TLS1.2 for Android API<=21#5658

Merged

timrae merged 1 commit intoankidroid:masterfrom

mikehardy:okhttp-tls12

Dec 27, 2019

Commits on Dec 19, 2019

Switch to okhttp for http connections, use TLS1.2 on API<=21
mikehardy
committed