jetpack Compose questions while learning Flashcards

1
Q

Why is recomposition important in Jetpack Compose?

A

Changing the whole activity consumes more resources and battery percentage. That’s why it is important to re-render composables that have only changed state.

Recomposition in Jetpack Compose focuses on updating elements that have changed. It is able to do this because it keeps track of the composable state. Recomposition will be triggered when the stored state changes.

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2
Q

چرا ترکیب مجدد در Jetpack Compose مهم است؟

A

تغییر کل فعالیت، منابع و درصد باتری بیشتری مصرف می کند. به همین دلیل مهم است که کامپوزیتی‌هایی را که فقط حالتشان را تغییر داده‌اند دوباره رندر کنید.

Recomposition در Jetpack Compose بر به‌روزرسانی عناصری که تغییر کرده‌اند تمرکز دارد. قادر به انجام این کار است زیرا وضعیت قابل ترکیب را پیگیری می کند. با تغییر حالت ذخیره شده، ترکیب مجدد فعال می شود.

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3
Q

What are composables and recomposition in Jetpack Compose?

A

In Jetpack Compose, a composable is a UI function. A group of composables and the way they relate to each is called a composition. When the composition structure and relations change, the process is called recomposition.

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