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  1. OpenKeychain is an OpenPGP implementation for Android.

    Java 1.4k 403

  2. K-9 Mail – Open Source Email App for Android

    Java 5.1k 2.1k

  3. Android client application.

    Java 380 71

  4. TextView to display simple HTML

    Java 2.3k 412

  5. Donations library for Android. Supports Google Play Store, Flattr, PayPal, and Bitcoin

    Java 337 93

  6. Billing Hack

    Java 59 50

157 contributions in the last year

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Contribution activity

August 2020

dschuermann has no activity yet for this period.

July 2020

Created a pull request in herrjemand/awesome-webauthn that received 2 comments

add Hardware Security SDK

We provide our SDK under GPLv3 and just released the FIDO2 artifacts. So I hope this project helps all who like to implement FIDO2 support in their…

+2 −1 2 comments

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