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38 lines
780 B
38 lines
780 B
6 years ago
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/*
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* Copyright (c) 2018-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import android.os.Binder;
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import android.os.RemoteException;
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import android.support.annotation.UiThread;
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import android.support.annotation.WorkerThread;
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class Workers {
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Binder b;
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void doTransact() throws RemoteException {
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b.transact(0, null, null, 0);
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}
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@WorkerThread
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void workerOk() throws RemoteException {
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doTransact();
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}
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// WorkerThread does not propagate up the call stack
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@UiThread
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void uiThreadBad() throws RemoteException {
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workerOk();
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}
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// WorkerThread wins
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@WorkerThread
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@UiThread
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void bothOk() throws RemoteException {
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workerOk();
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}
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}
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