Merge "Fix flaky InputSurfacesTest tests" into main

#include <memory>

#include <android/gui/BnWindowInfosReportedListener.h>

#include <android/keycodes.h>

#include <android/native_window.h>

static const int LAYER_BASE = INT32_MAX - 10;

static constexpr std::chrono::nanoseconds DISPATCHING_TIMEOUT = 5s;

class SynchronousWindowInfosReportedListener : public gui::BnWindowInfosReportedListener {

public:

    binder::Status onWindowInfosReported() override {

        std::lock_guard<std::mutex> lock{mMutex};

        mWindowInfosReported = true;

        mConditionVariable.notify_one();

        return binder::Status::ok();

    }

    void wait() {

        std::unique_lock<std::mutex> lock{mMutex};

        mConditionVariable.wait(lock, [&] { return mWindowInfosReported; });

    }

private:

    std::mutex mMutex;

    std::condition_variable mConditionVariable;

    bool mWindowInfosReported{false};

};

class InputSurface {

public:

    InputSurface(const sp<SurfaceControl> &sc, int width, int height, bool noInputChannel = false) {

        t.setPosition(mSurfaceControl, x, y);

        t.setCrop(mSurfaceControl, crop);

        t.setAlpha(mSurfaceControl, 1);

        t.apply(true);

        auto reportedListener = sp<SynchronousWindowInfosReportedListener>::make();

        t.addWindowInfosReportedListener(reportedListener);

        t.apply();

        reportedListener->wait();

    }

    void requestFocus(int displayId = ADISPLAY_ID_DEFAULT) {