相关疑难解决方法(0)

我正在研究项目用户将图像移动到一个位置到屏幕上的另一个位置.我写了一个示例代码来移动图像,但问题是如果我移动一个图像,相邻的图像也开始移动..这是示例代码.任何一个想法.

Main.java

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 …