ThreadTestUtil

Kotlin |Java

@UnstableApi
public final class ThreadTestUtil

Static utility to coordinate threads in testing environments.

Summary

Public methods
`static void`	`registerThreadIsBlockedUntilProgressOnLooper( ConditionVariable conditionVariable, Looper looper )` Registers that the current thread will be blocked with the provided `ConditionVariable` until the specified `Looper` reports to have made progress via `unblockThreadsWaitingForProgressOnCurrentLooper`.
`static void`	`unblockThreadsWaitingForProgressOnCurrentLooper()` Unblocks any threads that are waiting for progress on the current `Looper` thread.
`static void`	`unblockThreadsWaitingForProgressOnLooper(Looper looper)` Unblocks any threads that are waiting for progress on the specified `Looper` thread.

public static void registerThreadIsBlockedUntilProgressOnLooper(
    ConditionVariable conditionVariable,
    Looper looper
)

Registers that the current thread will be blocked with the provided ConditionVariable until the specified Looper reports to have made progress via unblockThreadsWaitingForProgressOnCurrentLooper.

Parameters
`ConditionVariable conditionVariable`	The `ConditionVariable` that will block the current thread.
`Looper looper`	The `Looper` that must report progress to unblock the current thread. Must not be the `Looper` of the current thread.

public static void unblockThreadsWaitingForProgressOnCurrentLooper()

Unblocks any threads that are waiting for progress on the current Looper thread.

public static void unblockThreadsWaitingForProgressOnLooper(Looper looper)

Unblocks any threads that are waiting for progress on the specified Looper thread.