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POMoving many layouts on screen
 

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  1. POMoving many layouts on screen
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    <p>I have been trying to move the layouts on the screen on Touch , the layout disappears when moved along the right side and towards the bottom of the screen , how to fix this .</p> <p>Here is my code:</p> <pre><code> public class MainActivity extends Activity { int windowwidth; int windowheight; ImageView ima1, ima2; RelativeLayout rely1, rely2; private android.widget.RelativeLayout.LayoutParams layoutParams1, 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.activity_main); windowwidth = getWindowManager().getDefaultDisplay().getWidth(); windowheight = getWindowManager().getDefaultDisplay().getHeight(); System.out.println("width" + windowwidth); System.out.println("height" + windowheight); rely1 = (RelativeLayout) findViewById(R.id.rel1); rely1.setOnTouchListener(new View.OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { layoutParams = (RelativeLayout.LayoutParams) rely1 .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 &lt; windowwidth - rely1.getWidth()) { layoutParams.leftMargin = x_cord; } if (y_cord &lt; windowheight - rely1.getHeight()) { layoutParams.topMargin = y_cord; } rely1.setLayoutParams(layoutParams); break; default: break; } return true; } }); rely2 = (RelativeLayout) findViewById(R.id.rel2); rely2.setOnTouchListener(new View.OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { layoutParams1 = (RelativeLayout.LayoutParams) rely2 .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 &lt; windowwidth - rely2.getWidth()) { layoutParams1.leftMargin = x_cord; } if (y_cord &lt; windowheight - rely2.getHeight()) { layoutParams1.topMargin = y_cord; } // layoutParams1.leftMargin = x_cord-25; // layoutParams1.topMargin = y_cord-25; // layoutParams1.rightMargin = x_cord-25; // layoutParams1.bottomMargin = y_cord-25; rely2.setLayoutParams(layoutParams1); break; default: break; } return true; } }); } </code></pre> <p>}</p> <p>Here is my xml: </p> <pre><code>&lt;RelativeLayout android:id="@+id/rel1" android:layout_width="wrap_content" android:layout_height="wrap_content" &gt; &lt;ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/ic_launcher" /&gt; &lt;/RelativeLayout&gt; &lt;RelativeLayout android:id="@+id/rel2" android:layout_width="wrap_content" android:layout_height="wrap_content" &gt; &lt;ImageView android:id="@+id/imageView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/ic_launcher" /&gt; &lt;/RelativeLayout&gt; &lt;/RelativeLayout&gt; </code></pre>
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    1. USuser2717079
    1. USuser2717079
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    1. COCan you brief your question ?
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      1. POMoving many layouts on screen
      1. USGrIsHu
    2. COWhen i drag the layout towards the right side and towards the bottom of the screen it disappears
      singulars
      1. POMoving many layouts on screen
      1. USuser2717079
    3. COYou have written touch event for your both relative layout. Which code is not working?
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      1. POMoving many layouts on screen
      1. USGrIsHu
 

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