There are a few ways to record electronic drums on Android phone. The first way is to use the built-in microphone of your Android phone. The second way is to use a third-party app such as Drummer or Drumsmith. The third way is to use an external microphone and recorder. The fourth way is to use a software application such as Audacity or GarageBand that can be downloaded from the Google Play store. The fifth way is to use a MIDI controller such as Ableton Live or FL Studio that can be downloaded from the market. The sixth way is to use an online drumming community such as Drummer or Drumsmith that offers online lessons and drumming tools.