Android: go back to previous activity? [duplicate]

This question already has answers here: Android: Go back to previous activity (24 answers) Closed 9 years ago.

Is there a way I can force the us开发者_Go百科er to go back to the previous Activity? I'd like to kill my current Activity make the user "go back" possible?

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Call finish in your Activity : http://d.android.com/reference/android/app/Activity.html#finish()

And to make sure you started your activity correctly to have the state in the Activity Stack, check the documentation there : http://d.android.com/guide/topics/fundamentals/tasks-and-back-stack.html

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Call finish()

From the link: Call this when your activity is done and should be closed. The ActivityResult is propagated back to whoever launched you via onActivityResult().

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Call finish() to end the current activity and go back.