1 files changed, 0 insertions, 82 deletions
diff --git a/services/vibratorservice/include/vibratorservice/VibratorCallbackScheduler.h b/services/vibratorservice/include/vibratorservice/VibratorCallbackScheduler.h
deleted file mode 100644
index 2c194b5526..0000000000
--- a/services/vibratorservice/include/vibratorservice/VibratorCallbackScheduler.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2020 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.
- */
-
-#ifndef ANDROID_VIBRATOR_CALLBACK_SCHEDULER_H
-#define ANDROID_VIBRATOR_CALLBACK_SCHEDULER_H
-
-#include <android-base/thread_annotations.h>
-#include <chrono>
-#include <condition_variable>
-#include <queue>
-#include <thread>
-
-namespace android {
-
-namespace vibrator {
-
-// Wrapper for a callback to be executed after a delay.
-class DelayedCallback {
-public:
-    using Timestamp = std::chrono::time_point<std::chrono::steady_clock>;
-
-    DelayedCallback(std::function<void()> callback, std::chrono::milliseconds delay)
-          : mCallback(callback), mExpiration(std::chrono::steady_clock::now() + delay) {}
-    ~DelayedCallback() = default;
-
-    void run() const;
-    bool isExpired() const;
-    Timestamp getExpiration() const;
-
-    // Compare by expiration time, where A < B when A expires first.
-    bool operator<(const DelayedCallback& other) const;
-    bool operator>(const DelayedCallback& other) const;
-
-private:
-    std::function<void()> mCallback;
-    Timestamp mExpiration;
-};
-
-// Schedules callbacks to be executed after a delay.
-class CallbackScheduler {
-public:
-    CallbackScheduler() : mCallbackThread(nullptr), mFinished(false) {}
-    virtual ~CallbackScheduler();
-
-    virtual void schedule(std::function<void()> callback, std::chrono::milliseconds delay);
-
-private:
-    std::condition_variable_any mCondition;
-    std::mutex mMutex;
-
-    // Lazily instantiated only at the first time this scheduler is used.
-    std::unique_ptr<std::thread> mCallbackThread;
-
-    // Used to quit the callback thread when this instance is being destroyed.
-    bool mFinished GUARDED_BY(mMutex);
-
-    // Priority queue with reverse comparator, so tasks that expire first will be on top.
-    std::priority_queue<DelayedCallback, std::vector<DelayedCallback>,
-                        std::greater<DelayedCallback>>
-            mQueue GUARDED_BY(mMutex);
-
-    void loop();
-};
-
-}; // namespace vibrator
-
-}; // namespace android
-
-#endif // ANDROID_VIBRATOR_CALLBACK_SCHEDULER_H