How to customize the width and height when show an Activity as a Dialog

Question

If I have defined a Activity:

public class DialogActivity extends Activity{

    @Override
    public void onCreate(Bundle savedInstanceState) {
        supe         


        

Answer 1

I finally figured out one way to customize the size of my DialogActivity.

That's inside the onCreate() method of DialogActivity, add the following code:

WindowManager.LayoutParams params = getWindow().getAttributes();  
params.x = -20;  
params.height = 100;  
params.width = 550;  
params.y = -10;  

this.getWindow().setAttributes(params);