Android app which download "Noto Font" from Google.
"Noto Font" is the open source font which Google published.
http://www.google.com/get/noto/
Feature
(1) Download font zip file from Google.
(2) Show sample text with selected font..
Please look at the following for details (in Japanese)
http://android.ohwada.jp/noto_font
You can get the built app from Google Play
https://play.google.com/store/apps/details?id=jp.ohwada.android.notofont