Question

Why mImage is not displayed?

public class Manager extends Thread{
    private SurfaceHolder mSurfaceHolder;
    private boolean mRunning;



public Drawable mImage;
public Manager(SurfaceHolder surfaceHolder, Context context){

     mSurfaceHolder = surfaceHolder;
     mRunning = false;

     Resources res = context.getResources();


         mImage = res.getDrawable(R.drawable.nhero2);


  public void setRunning(boolean running)
   {
       mRunning = running;
   }

   public void run()
   {
       while (mRunning)
       {
           Canvas canvas = null;
           try
           {
               // подготовка Canvas-а
               canvas = mSurfaceHolder.lockCanvas();
               synchronized (mSurfaceHolder)
               {
                   // собственно рисование
                   //doDraw(canvas);
                   mImage.draw(canvas);
               }
           }
           catch (Exception e) { }
           finally
           {
               if (canvas != null)
               {
                   mSurfaceHolder.unlockCanvasAndPost(canvas);
               }
           }
       }
   }
}

P.S. sorry 4 my english

P.P.S.
i trying to create my own scrool shooter hah
full code here(sry for bad comments)
class Manager http://pastebin.com/Sjd57uqT
class View and class scrolBckgr http://pastebin.com/A5u5UJea

Answer 1

You need to call mImage.setBounds(…); otherwise the canvas doesn’t know where to draw the Drawable.