public boolean onTouchEvent(MotionEvent event) {
        if (this.mSwipe2SleepActive && event.getAction() == 1 && this.mIsDown) {
            this.mIsDown = false;
            mySwipeDetector(this.mDownX, this.mDownY, this.mDownTime, event.getX(), event.getY(), System.currentTimeMillis());
        }
        if (this.mTaskSwitchHelper.onTouchEvent(event)) {
            return true;
        }
        if (this.mDeadZone != null && event.getAction() == 4) {
            this.mDeadZone.poke(event);
        }
        return super.onTouchEvent(event);
    }

    private void mySwipeDetector(float e1X, float e1Y, long e1Time, float e2X, float e2Y, long e2Time) {
        float distanceX = e2X - e1X;
        float distanceY = e2Y - e1Y;
        float velocityX = (distanceX / ((float) (e2Time - e1Time))) * 1000.0f;
        float velocityY = (distanceY / ((float) (e2Time - e1Time))) * 1000.0f;
        String summary = "";
        if (this.mContext.getResources().getConfiguration().orientation == 1) {
            if (Math.abs(distanceX) > Math.abs(distanceY) && Math.abs(distanceX) > 300.0f && e2Y > -50.0f && Math.abs(velocityX) > 1000.0f) {
                this.mPowerManager.goToSleep(SystemClock.uptimeMillis());
            }
        } else if (Math.abs(distanceY) > Math.abs(distanceX) && Math.abs(distanceY) > 300.0f && e2X > -50.0f && Math.abs(velocityY) > 1000.0f) {
            this.mPowerManager.goToSleep(SystemClock.uptimeMillis());
        }
    }

    public boolean onInterceptTouchEvent(MotionEvent event) {
        if (this.mSwipe2SleepActive && event.getAction() == 0) {
            this.mDownTime = System.currentTimeMillis();
            this.mDownX = event.getX();
            this.mDownY = event.getY();
            this.mIsDown = true;
        }
        return this.mTaskSwitchHelper.onInterceptTouchEvent(event);
    }