Beispiel #1
0
 public void handleMessage(Message msg) {
   if (!doTask) return;
   /**
    * currentPosView = getChildAt(dragCurPos - getFirstVisiblePosition()); if (currentPosView
    * != null) currentPosView.setBackgroundDrawable(null); /*
    */
   int position;
   if (!downing) {
     position = getFirstVisiblePosition();
     if (position == 0) {
       doTask = false;
     } else {
       position -= 5;
     }
   } else {
     position = getLastVisiblePosition();
     if (position == getCount() - 1) {
       doTask = false;
     } else {
       position += 5;
     }
   }
   if (SDK8 && method != null)
     try {
       method.invoke(DDGridView.this, position);
     } catch (IllegalArgumentException e) {
       // TODO Auto-generated catch block
       FileManager.error(
           "IllegalArgumentException: " + e.getLocalizedMessage() + "\n" + e.getMessage());
       method = null;
       setSelection(position);
     } catch (IllegalAccessException e) {
       // TODO Auto-generated catch block
       FileManager.error(
           "IllegalAccessException: " + e.getLocalizedMessage() + "\n" + e.getMessage());
       method = null;
       setSelection(position);
     } catch (InvocationTargetException e) {
       // TODO Auto-generated catch block
       FileManager.error(
           "InvocationTargetException: " + e.getLocalizedMessage() + "\n" + e.getMessage());
       method = null;
       setSelection(position);
     }
   else setSelection(position);
   if (!doTask) ha.removeMessages(0);
 }
Beispiel #2
0
 private void init(Context context) {
   this.context = context;
   fileManager = (FileManager) context;
   initDragWindowParams();
   this.setSmoothScrollbarEnabled(true);
   if (SDK8) {
     try {
       Class c = this.getClass();
       method = c.getMethod("smoothScrollToPosition", int.class);
     } catch (SecurityException e) {
       // TODO Auto-generated catch block
       FileManager.error("SecurityException:\n" + e.getLocalizedMessage());
       method = null;
     } catch (NoSuchMethodException e) {
       // TODO Auto-generated catch block
       FileManager.error("NoSuchMethodException:\n" + e.getLocalizedMessage());
       method = null;
     }
   }
   // ROLL_HEIGHT = ROLL_HEIGHT_DP * (int)fileManager.getDensity();
 }