slow or fast drag up (scroll) using robotium

Question

this my code for drag up current screen.

int screenWidth = getActivity().getWindowManager().getDefaultDisplay().getWidth();
int screenHeight = getActivity().getWindowManager().getDefaultDisplay().getHeight();
int fromX, toX, fromY, toY = 0;
fromX = screenWidth/2;
toX = screenWidth/2;
fromY = (screenHeight/2) + (screenHeight/3);
toY = (screenHeight/2) - (screenHeight/3);
int scroll_time = 10000;             
solo.sleep(5000);
    // Drag UP  
solo.drag(fromX, toX, fromY, toY, 40);
Log.d(TAG, "Drag 1");
    // here default origin (x,y = 0,0) is left upper corner

here scroll is working but very slow.

So for fast scroll what changes in this code required ?

Boardinghouse

Answer 1

I faced the same problem, what you need to do is adjust the following line of code,

solo.drag(fromX, toX, fromY, toY, 40); //Change 40 to 10

This will increase your scrolling speed, the lower the step count, the faster is the scrolling!

Hildie

Thanks very much Royston Pinto, working on my phone Galaxy Ace well. – Boardinghouse

Answer 2

 public class MainActivity extends Activity  {
 int windowwidth;
 int windowheight;    
 ImageView ima1,ima2;

  private android.widget.RelativeLayout.LayoutParams layoutParams ;
 // private android.widget.RelativeLayout.LayoutParams layoutParams ;
 //private android.widget.RelativeLayout.LayoutParams layoutParams ;           

 @Override
 public void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.main);

     windowwidth = getWindowManager().getDefaultDisplay().getWidth();
     windowheight = getWindowManager().getDefaultDisplay().getHeight();

     System.out.println("width" +windowwidth);
     System.out.println("height" +windowheight);             

     ima1 = (ImageView)findViewById(R.id.imageview1);
     ima1.setOnTouchListener(new View.OnTouchListener() {  

   public boolean onTouch(View v, MotionEvent event) {
   layoutParams = (RelativeLayout.LayoutParams) ima1.getLayoutParams();

     switch(event.getAction())                   
        {
          case MotionEvent.ACTION_DOWN:                          
                break;     

          case MotionEvent.ACTION_MOVE:
                int x_cord = (int) event.getRawX();
                int y_cord = (int) event.getRawY();

          System.out.println("value of x" +x_cord);
          System.out.println("value of y" +y_cord);           

                if (x_cord > windowwidth) {
                    x_cord = windowwidth;
                   }
                if (y_cord > windowheight) {
                    y_cord = windowheight;
                   }
         layoutParams.leftMargin = x_cord-25;
         layoutParams.topMargin = y_cord-25;
         //   layoutParams.rightMargin = x_cord-25;
         //   layoutParams.bottomMargin = y_cord-25;
         ima1.setLayoutParams(layoutParams);
                 break;
           default: break;
          }  
           return true;
        }
     });

     ima2 = (ImageView)findViewById(R.id.imageview2);
     ima2.setOnTouchListener(new View.OnTouchListener() {         

 public boolean onTouch(View v, MotionEvent event) {
     layoutParams = (RelativeLayout.LayoutParams) ima2.getLayoutParams();
          switch(event.getActionMasked())
             {
               case MotionEvent.ACTION_DOWN:
                   break;
               case MotionEvent.ACTION_MOVE:
                   int x_cord = (int) event.getRawX();
                   int y_cord = (int) event.getRawY();

                   System.out.println("value of x1" +x_cord);
               System.out.println("value of y1" +y_cord);                            

                    if (x_cord > windowwidth) {
                        x_cord = windowwidth;
                    }
                    if (y_cord > windowheight) {
                        y_cord = windowheight;
                    }
                    layoutParams.leftMargin = x_cord - 25;
                    layoutParams.topMargin = y_cord - 75;
                    ima2.setLayoutParams(layoutParams);
                    break;
                default: break;
            }
            return true;
        }
    });
   }
 }

see this one it is use full Android Drag and drop images on the Screen?

Mantellone

i use robotium for automation, here no user interaction required, no setOnTouchListener required. My above code is working but i want to fast scroll current screen. anyway thanks NagarjunaReddy for your reply and try. – Boardinghouse