Custom image view breaks in Honeycomb
public class CustomMapView extends View {

    Bitmap map;

    // These matrices will be used to move and zoom image
    Matrix matrix = new Matrix();
    Matrix savedMatrix = new Matrix();

    // We can be in one of these 3 states
    static final int NONE = 0;
    static final int DRAG = 1;
    static final int ZOOM = 2;
    private static final float LOWER_BOUND = 0;
    int mode = NONE;

    PointF start = new PointF();
    PointF mid = new PointF();
    float oldDist = 0;
    private int width;
    private int height;

    public CustomMapView(final Context context, AttributeSet attrs) throws NoMapDefinedException {
        super(context, attrs);


                    // currently grabbing from assets directory, but same artifacts appear when
                    // grabbing from a drawable
        AssetManager assets = context.getResources().getAssets();
        InputStream buffer = null;
        try {
            buffer = new BufferedInputStream((assets.open("images/custom_map.jpg")));
            map = BitmapFactory.decodeStream(buffer);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public final void zoomOut() {
        float scale = 0.9f;
        matrix.postScale(scale, scale, mid.x, mid.y);
        invalidate();
    }

    public final void zoomIn() {
        float scale = 1.1f;
        matrix.postScale(scale, scale, mid.x, mid.y);
        invalidate();
    }

    @Override
    protected final void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);

        int width = MeasureSpec.getSize(widthMeasureSpec);
        int height = MeasureSpec.getSize(heightMeasureSpec);

        if (height > 0) {
            this.setMeasuredDimension(width, height);
            this.width = width;
            this.height = height;
        }
    }

    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        canvas.drawBitmap(map, matrix, new Paint());
    }


    @Override
    public boolean onTouchEvent(MotionEvent event) {
        // Handle touch events here...
        campusMapInterface.hideKey();
        switch (event.getAction() & MotionEvent.ACTION_MASK) {
            case MotionEvent.ACTION_DOWN:
                savedMatrix.set(matrix);
                start.set(event.getX(), event.getY());
                mode = DRAG;
                break;
            case MotionEvent.ACTION_UP:
            case MotionEvent.ACTION_POINTER_UP:
                mode = NONE;
                break;
            case MotionEvent.ACTION_MOVE:
                if (mode == DRAG) {
                    matrix.set(savedMatrix);
                    matrix.postTranslate(event.getX() - start.x, event.getY() - start.y);
                } else if (mode == ZOOM) {
                    float newDist = spacing(event);
                    if (newDist > 10f) {
                        matrix.set(savedMatrix);
                        float scale = newDist / oldDist;
                        matrix.postScale(scale, scale, mid.x, mid.y);
                    }
                }
                break;
            case MotionEvent.ACTION_POINTER_DOWN:
                oldDist = spacing(event);
                if (oldDist > 10f) {
                    savedMatrix.set(matrix);
                    midPoint(mid, event);
                    mode = ZOOM;
                }
                break;
        }
        invalidate();
        return true; // indicate event was handled
    }

    private float spacing(MotionEvent event) {
        float x = event.getX(0) - event.getX(1);
        float y = event.getY(0) - event.getY(1);
        return FloatMath.sqrt((x * x) + (y * y));
    }

    private void midPoint(PointF point, MotionEvent event) {
        float x = event.getX(0) + event.getX(1);
        float y = event.getY(0) + event.getY(1);
        point.set(x / 2, y / 2);
    }


}