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Updated on 2026-08-14

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Tangem 2025-09-26 17:21:25 +03:00
parent 2a85a3ce32
commit 9478a17d36
3 changed files with 28 additions and 12 deletions
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20
app/src/main/java/com/tangem/tap/ForegroundActivityObserver.kt
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@ -4,30 +4,38 @@ import android.app.Activity
import android.app.Application.ActivityLifecycleCallbacks
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import java.util.WeakHashMap
import timber.log.Timber
import kotlin.reflect.KClass
class ForegroundActivityObserver {
object ForegroundActivityObserver {
private val activities = WeakHashMap<KClass<out Activity>, AppCompatActivity>()
private val activities = HashMap<KClass<out Activity>, AppCompatActivity>()
val foregroundActivity: AppCompatActivity?
get() = activities.entries
.firstOrNull { it.value?.isDestroyed == false }
.firstOrNull {
Timber.i("foregroundActivity: ${it.key} | ${it.value.isDestroyed}")
it.value.isDestroyed == false
}
?.value
internal val callbacks: ActivityLifecycleCallbacks
get() = Callbacks()
internal inner class Callbacks : ActivityLifecycleCallbacks {
internal class Callbacks : ActivityLifecycleCallbacks {
override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
}
override fun onActivityResumed(activity: Activity) {
activities[activity::class] = activity as? AppCompatActivity
Timber.i("onActivityResumed ${activity::class}")
(activity as? AppCompatActivity)?.let {
Timber.i("onActivityResumed store activity")
activities[activity::class] = it
}
}
override fun onActivityDestroyed(activity: Activity) {
Timber.i("onActivityDestroyed")
activities.remove(activity::class)
}