Milliseid meetodeid kasutatakse korutinate turvalise ja jagatud juurdepääsu korraldamiseks ühele ressursile?

For safe shared access of coroutines to a resource in Android (Kotlin), the following methods are commonly used:

• Mutex from kotlinx.coroutines — provides mutual exclusion, allowing only one coroutine at a time to access the resource.
• Channel — for data transfer between coroutines, helping to avoid direct shared access.
• Atomic operations — for simple cases where it is necessary to safely update primitive values.

Example of using Mutex:

val mutex = Mutex()
var sharedResource = 0

suspend fun safeIncrement() {
    mutex.withLock {
        sharedResource++
    }
}

This approach prevents race conditions and ensures correct behavior during parallel execution of coroutines.