Google doesn't want developers naming their apps in ways that could imply association with or endorsement from Android, so instead of the Android Music Player, it prefers Music Player for Android. The idea is that this distinction makes it clearer to users that the folks who make Android had nothing to do with the creation of this particular app.

Now the Big G has expanded this guideline to all other brands. Android developers who visit the company's support page on the topic will see a new section dedicated entirely to this.