How to make responsive Android applications for mobile devices and tablets?

I created an Android application

When I run my application on my mobile phone, it works well, but when I run in tablet, the layout of the application changes

So how do you make responsive Android applications for mobile and tablet computers?

resolvent:

On Android, we can use the screen size selector introduced from Android 3.2 to define the layout to be used. For more details, please visit http://android-developers.blogspot.in/2011/07/new-tools-for-managing-screen-sizes.html. The following code snippet has been extracted from the same link:

public class MyActivity extends Activity 
{
    @Override protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate();
        Configuration config = getResources().getConfiguration();
        if (config.smallestScreenWidthDp >= 600) 
        {
            setContentView(R.layout.main_activity_tablet);
        } 
        else 
        {
            setContentView(R.layout.main_activity);
        }
    }
}

Another good reference for size configuration is the holding separator. The detailed explanation is as follows: http://www.vanteon.com/downloads/Scaling_ Android_ Apps_ White_ Paper.pdf