How to count Steps in Android Programming?

I am a developer. I have been searching for mobile development forum which can help me in learning the latest Android development features including Apps development. I want to figure out how we can count and detect steps in Android programming including sensors. I have searched alot of forums for my issue. I hope any tech developer can help me in resolving the issue.

We are pleased to welcome you here in this forum, the world's most popular Internet platform of the German speaking Android community.

Therefore, according to our rules, all contributions have to be written in German language! Hence, if you are not able to write in German, please use a translator (e.g. such as those of Google and many others).

Thank you for your understanding.

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Wir freuen uns Dich hier in diesem Forum, der weltweit beliebtesten Internet-Plattform der deutschsprachigen Android-Community, begrüßen zu dürfen.

Daher müssen entsprechend unseren Regeln alle Beiträge in deutscher Sprache geschrieben werden! Verwende daher bitte, wenn du der deutschen Sprache nicht mächtig bist, einen Übersetzer (wie z. B. jenen von Google und vielen anderen).

Danke für dein Verständnis!