Android Dialog 自定義寬度

 1 DialogAppStoreUpdate dialogAppStoreUpdate = new DialogAppStoreUpdate(context, update_detail, update_url);  2  dialogAppStoreUpdate.show();  3         WindowManager windowManager = getActivity().getWindowManager();  4         Display display = windowManager.getDefaultDisplay();  5         WindowManager.LayoutParams lp = dialogAppStoreUpdate.getWindow().getAttributes();  6         lp.width = (int) (display.getWidth()); //設置寬度
 7  dialogAppStoreUpdate.getWindow().setAttributes(lp);  8 
 9 
10   WindowManager.LayoutParams layoutParams = getWindow().getAttributes(); 11         layoutParams.gravity = Gravity.CENTER_HORIZONTAL; 12         layoutParams.width = WindowManager.LayoutParams.MATCH_PARENT; 13         layoutParams.height = WindowManager.LayoutParams.WRAP_CONTENT; 14         getWindow().getDecorView().setPadding(30, 0, 30, 0); 15         getWindow().setAttributes(layoutParams);