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POOntouch() isn't work with custom view?
 

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  1. POOntouch() isn't work with custom view?
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    <p>I have a class it extends "View" and Implement "OnTouchListener" so it's will override ontouch method automatically but this method not work. I try to debug by put breakpoint in this method but it isn't called. </p> <p>I try to this problem from another forums. they tell that onTouch() must return true; But it's not better.</p> <p>my class problem :</p> <pre><code>public class Viewer extends View implements OnTouchListener{ /** Constant tile width. */ public static final int TILEW = 32; /** Constant tile height. */ public static final int TILEH = 70; /** Constant tile shift due to increased level. */ public static final int TILESKEW = 7; /** Tile images. */ private Bitmap[][] tileImages; /** Highlighted tile images. */ private Bitmap[][] tileImagesHL; /** Board itself. */ private Board b; private Tile[][][] tTile; private float screenWidth = Defines.getScreenWidth(); private float screenHeight = Defines.getScreenHeight(); private float offsetImg = Defines.getOffsetImage(); private float reScalePosX = Defines.getReScalePosX(); private float reScalePosY = Defines.getReScalePosY(); private boolean firstIter; /** Stores selected tiles */ private ArrayList&lt;Tile&gt; selectedTiles;// = new ArrayList&lt;Tile&gt;(); /** Stores highlighted tiles by Hint */ private ArrayList&lt;Tile&gt; highlightedTiles;// = new ArrayList&lt;Tile&gt;(); ////////////////////////////////////////////////// private static RectF screen; private Images imgObj; public Viewer(Context context) { super(context); // TODO Auto-generated constructor stub imgObj = new Images(context); b = new MainActivity().board; Defines.setScreenRender(1280, 800); makeTileImages(Board.MAXGROUPS); } @Override protected void onDraw(Canvas canvas){ drawBackGround(imgObj.bg01, canvas); try{ tTile = b.getContent(); if(tTile==null || tileImages==null){ return; } drawTile(tTile, canvas); }catch (Exception e) { // TODO: handle exception } } @Override public boolean onTouch(View v, MotionEvent event) { // TODO Auto-generated method stub Log.d("Mydebug", "YEHHHHHH"); Tile[][][] content = b.getContent(); for (int i = 0; i &lt; content.length; i++) { for (int y = 0; y &lt; content[i].length; y++) { for (int x = 0; x &lt; content[i][y].length; x++) { processMouseClick(content, i, y , x, event); } } } return true; } public void drawBackGround(Bitmap bitmapBG,Canvas canvas){ screen = new RectF(0.0f, 0.0f, Defines.getScreenWidth(),Defines.getScreenHeight()); canvas.drawBitmap(bitmapBG, null, screen, null); } private void makeTileImages(int groups){ tileImages = loadTileset(groups, "unlit_"); tileImagesHL = loadTileset(groups, "lit_"); } private Bitmap[][] loadTileset(int groups,String prefix){ Bitmap[][] tr = new Bitmap[groups][Board.GROUPSIZE]; try{ InputStream is = this.getResources().getAssets().open("Tiles/tiles.set"); BufferedReader f = new BufferedReader(new InputStreamReader(is)); String s = f.readLine(); while (s!=null) { if (!s.startsWith("#")) { String[] tokens = s.split(" "); try{ int groupNum =Integer.parseInt(tokens[0]); for(int i =1; i&lt;=(Board.GROUPSIZE);i++){ String pathPNG = "Tiles/"+prefix+tokens[i]+".png"; Bitmap img = imgObj.loadImage(pathPNG); img = imgObj.resizeBitmap(img,Tile.tileHeight, Tile.tileWidth); //Bitmap img = loadImage(pathPNG); //Log.d("Mydebug", "PATH:"+pathPNG); tr[groupNum][i-1] = img; } }catch (Exception e) { // TODO: handle exception Log.d("Mydebug", "File error TIles/tile.set"); } } s = f.readLine(); } }catch (Exception e) { // TODO: handle exception } return tr; } public void drawTile(Tile[][][] content,Canvas canvas){ for (int i = 0; i &lt; content.length; i++) { for (int y = 0; y &lt; content[i].length; y++) { for (int x = 0; x &lt; content[i][y].length; x++) { final Tile t = content[i][y][x]; if (t != null) { if (y&gt;0 &amp;&amp; content[i][y-1][x]!=null &amp;&amp; t.equals(content[i][y-1][x])) { continue; } if (x&gt;0 &amp;&amp; content[i][y][x-1]!=null &amp;&amp; t.equals(content[i][y][x-1])) { continue; } Bitmap image = tileImages[t.getValue()][t.getSubindex()]; if (b.free(t)) { image = tileImagesHL[t.getValue()][t.getSubindex()]; } /* Draw tile images to panel */ //canvas.drawBitmap(image, x*TILEW+TILEW/2+i*TILESKEW, (y+1)*TILEH/2-i*TILESKEW, null); canvas.drawBitmap(image, (x*TILEW+TILEW/2+i*TILESKEW)+200, ((y+1)*TILEH/2-i*TILESKEW)+100, null); } } } } } /** A helper function for the Viewer constructor which accompanies the mouseListener object on each tiles * @param content The current board's 3D array of positions * @param i The current tile's x position * @param y The current tile's y position * @param x The current tile's z position * @param me The mouseEvent for each tile */ private void processMouseClick(Tile[][][] content, int i, int y, int x, MotionEvent touchPos){ final Tile t = content[i][y][x]; if (t != null) { if (y&gt;0 &amp;&amp; content[i][y-1][x]!=null &amp;&amp; t.equals(content[i][y-1][x])) { return; } if (x&gt;0 &amp;&amp; content[i][y][x-1]!=null &amp;&amp; t.equals(content[i][y][x-1])) { return; } Bitmap image = tileImages[t.getValue()][t.getSubindex()]; if (b.free(t)) { image = tileImagesHL[t.getValue()][t.getSubindex()]; } // Rectangle representing space of tile final Rect rect = new Rect(x*TILEW+TILEW/2+i*TILESKEW, (y+1)*TILEH/2-i*TILESKEW, image.getWidth(), image.getHeight()); //if ((rect.contains(me.getPoint())) &amp;&amp; b.free(t) &amp;&amp; t.isVisible()) { if ((rect.contains((int)touchPos.getX(), (int)touchPos.getY()) &amp;&amp; b.free(t))){ t.wasClicked = true; firstIter = false; Log.d("MyDebug", "Clicked ME"); //if (content[i][y][x].isVisible()){ //Add corresponding JLabel to panel // t.tLabel.setBounds(x*TILEW+TILEW/2+i*TILESKEW, (y+1)*TILEH/2-i*TILESKEW, image.getWidth(null), image.getHeight(null)); // t.tLabel.setVisible(false); // t.tLabel.setBorder(BorderFactory.createLineBorder(Color.blue, 2)); //} //validClick(t); } } } } </code></pre>
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