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Activity Lifecycle.

Published byHollie Gallagher Modified over 5 years ago

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Presentation on theme: "Activity Lifecycle."— Presentation transcript:

1 Activity Lifecycle

2 Lifecycle events onCreate onStart onResume onPause onRestart onStop onDestroy

3 Start the first Activity
onCreate onStart onResume

4 Start the second Activity from the first Activity
onPause SecondActivity onCreate onStart onResume onStop

5 Come back to the first Activity
SecondActivity onPause FirstActivity onRestart onStart onResume onStop onDestroy

6 Active (or running) Paused Stopped States of an Activity
Visible and has the focus Paused Visible but doesn’t have the focus Can be killed when memory is needed Stopped Not visible

7 Summary

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