coding style - Why do most fields (class members) in Android tutorial start with `m`? -

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i know camel case rules, i'm confused m rule. stand for? i'm php developer. "we" use first letters of variables indication of type, 'b' boolean, 'i' integer , on.

is 'm' java thing? stand mobile? mixed?

this notation comes aosp (android open source project) code style guidelines contributors:

follow field naming conventions

  • non-public, non-static field names start m.
  • static field names start s.
  • other fields start lower case letter.
  • public static final fields (constants) all_caps_with_underscores.

note linked style guide code contributed android open source project.

it not style guide code of individual android apps.


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