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- int cards[] = {R.drawable.c1,R.drawable.c2,R.drawable.c3,R.drawable.c4,R.drawable.c5,R.drawable.c6,
- R.drawable.c7,R.drawable.c8,R.drawable.c9,R.drawable.c10,R.drawable.c11,R.drawable.c12,R.drawable.c13};
- ImageView[] Images = new ImageView[cards.length];
- for (int i = 0; i < cards.length; i++) {
- Images[i] = new ImageView(this);
- RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
- RelativeLayout.LayoutParams.WRAP_CONTENT,
- RelativeLayout.LayoutParams.WRAP_CONTENT);
- if (i != 0) {
- params.addRule(RelativeLayout.ALIGN_LEFT,i-1);
- params.leftMargin= 40;
- Images[i].setImageBitmap(BitmapFactory.decodeResource(getResources(), cards[i]));
- Images[i].setId(i);
- Images[i].setOnTouchListener(this);
- layout.addView(Images[i], params);
- } else {
- Images[i].setImageBitmap(BitmapFactory.decodeResource(getResources(), cards[i]));
- Images[i].setId(i);
- Images[i].setOnTouchListener(this);
- layout.addView(Images[i], params);
- }
- }
- //Ontouch
- @Override
- public boolean onTouch(View p_v, MotionEvent p_event){
- params = (RelativeLayout.LayoutParams)p_v.getLayoutParams();
- switch (p_event.getAction()){
- case MotionEvent.ACTION_DOWN:
- {
- status = START_DRAGGING;
- imageView1 = new ImageView(this);
- imageView1.setImageBitmap(p_v.getDrawingCache());
- m_lastTouchX = p_event.getX();
- m_lastTouchY = p_event.getY();
- break;
- }
- case MotionEvent.ACTION_UP:
- {
- status=STOP_DRAGGING;
- break;
- }
- case MotionEvent.ACTION_MOVE:
- {
- if (status == START_DRAGGING) {
- m_dx = p_event.getX() - m_lastTouchX;
- m_dy = p_event.getY() - m_lastTouchY;
- m_posX = m_prevX + m_dx;
- m_posY = m_prevY + m_dy;
- System.out.println("Dragging");
- params.leftMargin = (int) m_posX;
- params.topMargin=(int) m_posY;
- p_v.bringToFront();
- p_v.setLayoutParams(params);
- imageView1.invalidate();
- m_prevX = m_posX;
- m_prevY = m_posY;
- }
- break;
- }
- }
- return true;
- }
- private ImageView[] Images;
- private boolean mDragging = false;
- private Rect mImageRect = new Rect();
- int mX = 0;
- int mY = 0;
- private Bitmap mBitmap;
- private ImageView mImage;
- @Override
- public boolean onTouchEvent(MotionEvent ev) {
- switch (ev.getAction()) {
- case MotionEvent.ACTION_DOWN:
- mX = (int) ev.getX();
- mY = (int) ev.getY();
- for (ImageView image : Images) {
- image.getHitRect(mImageRect);
- if (mImageRect.contains(mX, mY)) {
- mDragging = true;
- mImage = image;
- mBitmap = ((BitmapDrawable) mImage.getDrawable())
- .getBitmap();
- mImage.setVisibility(View.GONE);
- postInvalidate();
- break;
- }
- }
- break;
- case MotionEvent.ACTION_MOVE:
- if (mDragging) {
- mX = (int) ev.getX();
- mY = (int) ev.getY();
- postInvalidate();
- }
- break;
- case MotionEvent.ACTION_UP:
- if (mDragging) {
- mDragging = false;
- mBitmap = null;
- mImage.setVisibility(View.VISIBLE);
- mImage = null;
- }
- break;
- }
- return super.onTouchEvent(ev);
- }
- @Override
- protected void dispatchDraw(Canvas canvas) {
- super.dispatchDraw(canvas);
- if (mBitmap != null) {
- canvas.drawBitmap(mBitmap, mX, mY, null);
- }
- }
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