1 These days the demand of smart phone is being increased and we have different types of client e.g.
2 It is a most important concept of Android development.
3 It is typically used to save the unsaved data to persist it, stop animation or other work that can consume CPU.
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@n0lb00: 안드로이드 앱 개발 배우기e http://t.co/i8btz4zIaT 코드프로젝트