HandlerExecutor.kt
/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.test.core.internal.os
import android.os.Handler
import androidx.annotation.RestrictTo
import java.util.concurrent.Executor
/**
* A likely temporary utility class that redirects Executor calls to a Handler.
*
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY)
class HandlerExecutor(val handler: Handler) : Executor {
override fun execute(command: Runnable) {
if (Thread.currentThread().equals(handler.looper.thread)) {
command.run()
} else {
handler.post(command)
}
}
}