Inganta ikon Android ta hannu kan sa daidai layukan UI ne, amfani da alaƙa ta musamman (guje watsi da ɓaje-ɓaje), linzamin zane-zane mai kyau, jerin da ya dace, da kuma bincike don nemo matsalolin ƙarfi. Ikon aiki yayi tasiri kai tsaye akan kalantar mai amfani kuma yana da mahimmanci a cikin kewayon na iri-iri na Android.
Jiyya layukan UI (babbar) a cikin hali
✓ NEVER block the main thread → do network/DB/heavy work OFF it (coroutines + Dispatchers.IO)
→ blocking causes jank or ANR ("App Not Responding") — a top issue
✓ Keep work in onCreate / onBind / on the main thread minimal and fast
