gestureView.setAdapter(new GestureLock.GestureLockAdapter() {

			@Override
			public int getDepth() {
				return 7;
			}

			@Override
			public int[] getCorrectGestures() {
				return new int[]{1, 2, 3, 4};
			}

			@Override
			public int getUnmatchedBoundary() {
				return 5;
			}

			@Override
			public int getBlockGapSize(){
				return 10;
			}

			@Override
			public GestureLockView getGestureLockViewInstance(Context context, int position) {
				return new NexusStyleLockView(context);
			}
		});	

    @Override
    protected void doArrowDraw(Canvas canvas){
        mPaint.setStyle(Paint.Style.FILL);
        mPaint.setColor(COLOR_ERROR);
        canvas.drawPath(arrow, mPaint);
    }

    @Override
    protected void doDraw(LockerState state, Canvas canvas){
        switch(state){
            case LOCKER_STATE_NORMAL:
                mPaint.setStyle(Paint.Style.FILL);
                mPaint.setColor(COLOR_NORMAL);
			    canvas.drawCircle(mCenterX, mCenterY, mRadius * innerRate, mPaint);
			break;
            case LOCKER_STATE_SELECTED:
                mPaint.setStyle(Paint.Style.STROKE);
                mPaint.setColor(COLOR_NORMAL);
                mPaint.setStrokeWidth(mRadius * outerWidthRate);
			    canvas.drawCircle(mCenterX, mCenterY, mRadius * outerRate, mPaint);
                mPaint.setStrokeWidth(2);
			    canvas.drawCircle(mCenterX, mCenterY, mRadius * innerRate, mPaint);
			break;
            case LOCKER_STATE_ERROR:
                mPaint.setStyle(Paint.Style.STROKE);
                mPaint.setColor(COLOR_ERROR);
                mPaint.setStrokeWidth(mRadius * outerWidthRate);
			    canvas.drawCircle(mCenterX, mCenterY, mRadius * outerRate, mPaint);
                mPaint.setStrokeWidth(2);
			    canvas.drawCircle(mCenterX, mCenterY, mRadius * innerRate, mPaint);
			break;
		}
    }