Answering Machine App for Android phone. It takes a call after configurable delay , plays a greeting and records a message. Menu navigation is self-explanatory.
Target system: API Level 14 to 22. Tested on phones with Samsung chipset : Galaxy S2, S3. API Level 23 and higher not supported. Phone pick up function now requires system app permissions. Qualcomm based devices are currently not supported (caller can't hear greeting). Not tested on other chipsets. Further work to be done on support of current APIs and Qualcomm chipsets.
Development environment : Android studio 3.0+. Build: from IDE or from command line by running ./gradlew
Developer: Paul Miyusov Email : myownvoicemail@gmail.com