This patch improves the export functionality in the following ways:
1. Allow setting a password even if the Aegis vault is not encrypted
2. Display a scary warning when exporting an unencrypted vault
3. Support exporting to a Google Authenticator URI file
4. Option to use Android's share mechanism
<img src="https://alexbakker.me/u/375oh146vz.png" width="300" />
This removes the dependency on AppIntro and replaces it with our own custom
intro implementation, backed by ViewPager2. We're doing this because we want a
more reliable and customizable onboarding for Aegis.
I've kept the design mostly the same as it was before, but tried to achieve a
bit of a cleaner look:
<img src="https://alexbakker.me/u/vsr3ahpjt6.png" width="200"> <img
src="https://alexbakker.me/u/efqid2ixly.png" width="200"> <img
src="https://alexbakker.me/u/oehmjm0rn9.png" width="200">
This patch adds an initial set of UI tests for Aegis built using Espresso. It
covers a fair bit of the essential functionality of the app, but there are lots
more tests we could add later on.
This also reconfigures our Travis CI build manifest to run the tests on API 21,
23, 27 and 28 emulators. It was a real pain to get this to work well, but let's
hope it's stable now.
I had to downgrade ``com.google.android.material`` to 1.0.0, because 1.1.0
introduced an issue where the test would hang.
