Our team has big experience in QA for Android projects. Our main specialization is writing UI (Espresso) and Unit tests for Android projects. We also can help you with usual QA process like writing test cases and even manual QA.
Android Tests Recorder is a plugin to the Android Studio. It allows you to record user interactions and generate UI test sources skeleton. You will need to add logic to this sources yourselves, but the most time consumed part to create necessary user interactions will be generated for you automatically.
License Android Tests Recorder is free, open source and licensed under Apache 2.0 License