O Ciclo de Vida da Activity no AndroidYouTube↗  IA↗(long shot)
Education  78.5K views 90 likes 7 dislikes   23 Feb 2015
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A platform which terminates apps on its own is a pretty radical departure for
自分自身でアプリを終了するプラットフォームは Windowsデスクトップの開発をしていた
anyone like me who cut their teeth on desktop Winforms development.
私のような者にとっては とても刺激的です
If you come from a similar background you probably have a pretty good idea of what to expect in terms of lifecycle event handles.
同様の経験を持つ方なら ライフサイクルイベントの扱いの観点から 何が起こるかという知識があるはずです
You start with the onCreate call back where you build and wire up your UI.
では組み立てたUIの onCreateコールバックから始めます
Once that's done, your activity has been created. It likely won't be a surprise
実行されるとActivityが作成されます
to you that there are also event handlers for when the activity becomes visible.
Activityが見えるようになった時に イベントハンドラがあっても驚きませんね
Which is onStart and another for when it gets focus and becomes the active
それがonStartです またフォーカスされてアクティブになった時の
foreground app, which is onResume. That same sequence, then happens in reverse. [SOUND] onPause indicates that the activity has lost focus, followed by
もう1つのハンドラがonResumeです その後 同じシーケンスが逆に起こります Activityがフォーカスを失うとonPause
onStop when the app is no longer visible. Finally, there's an onDestroy method, indicating the end of the app lifecycle. When your app is first launched, you'll
続いてアプリが見えなくなるとonStopです 最後にonDestroyメソッドがあり アプリのライフサイクルの終わりを示します
quickly move through these states. Create, Start, Resume, one after the other [BLANK_AUDIO]
アプリが最初に起動する時 これらの状態を素早く遷移し Create、Start、Resumeが次々に生じます
But within the full application lifetime, from when onCreate is first called and till the app is finally terminated. It will move through the active lifetime and the physical lifetime, many times. Let's look at those in a little more detail.
アプリの全ライフタイムは onCreateが最初に呼び出される時から アプリが終了するまでですが 実際にはアクティブなライフタイムと 物理的なライフタイムを何度も行き来します もう少し詳しく見てみましょう
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