<activity android:name="com.gizmogadgetsappz.colorpicker.ColorPickerActivity" /> 

btn_grab.setOnClickListener(new OnClickListener()
{
	@Override
	public void onClick(View arg0)
	{
		Intent i = new Intent(MainActivity.this, ColorPickerActivity.class);
		startActivityForResult(i, GRAB_COLOR_CODE);
	}
});

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
	super.onActivityResult(requestCode, resultCode, data);
	if(requestCode == GRAB_COLOR_CODE)
	{
		if (resultCode == Activity.RESULT_OK)
		{
			Bundle b = data.getExtras();
			if(null != b)
			{
				int color = b.getInt(ColorPickerActivity.COLOR_KEY);
				String text = b.getString(ColorPickerActivity.CODE_KEY);
					
				result.setBackgroundColor(color);
				text_color.setText(text);
			}
		}
	}
}