App activity - PowerPoint PPT Presentation

Android App Development

Activity. Android App Development. 今日目標 - BMI. 一個計算 BMI 的小 App 兩個 Activity 一個輸入、一個顯示結果. 什麼是 Activity ？. App 通常會由一個或多個 Activity 組成提供畫面與使用者互動. Activity Lifecycle. onCreate ：開啟時 onRestart ：重啟時 onStart ：看見時 onResume ：最上層 onPause ：非最上層 onStop ：看不見時 onDestroy ：關閉時. Activity Lifecycle.

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How Can Messaging Apps Revamp Your Social Media Strategy?

When brands think about social media marketing and promotions, the only options that come to their minds are Facebook, LinkedIn, and Instagram. However, the one-to-one messaging apps are now leading the band wagon and have left these social media platforms behind.

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