How to align custom dialog centre in android ?
android, android-alertdialog, customdialog
Solution
I'm little late, but better late then never :-) you can use the code below: (I saw also here)
dialog = new Dialog(activity, android.R.style.Theme_Translucent_NoTitleBar);
dialog.setContentView(R.layout.activity_upload_photo_dialog);
Window window = dialog.getWindow();
window.setLayout(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
window.setGravity(Gravity.CENTER);
//The below code is EXTRA - to dim the parent view by 70%
LayoutParams lp = window.getAttributes();
lp.dimAmount = 0.7f;
lp.flags = LayoutParams.FLAG_DIM_BEHIND;
dialog.getWindow().setAttributes(lp);
//Show the dialog
dialog.show();
Hope I helped...
Problem
I am working on the application where i wanted to display the dialog to be screen size. So i used code below.I got the solution through here Alert message is not displaying in alert dialog box? ``` AlertDialog.Builder builder = new AlertDialog.Builder(this); TextView title = new TextView(this); title.setText("DM2"); title.setBackgroundColor(Color.DKGRAY); title.setPadding(10, 10, 10, 10); title.setGravity(Gravity.CENTER); title.setTextColor(Color.WHITE); title.setTextSize(20); TextView text = new TextView(this); text.setText("Hello This text"); text.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT)); text.setTextSize(20); text.setGravity(Gravity.CENTER); //Creates a linearlayout layout and sets it with initial params LinearLayout ll = new LinearLayout(this); ll.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT)); ll.setGravity(Gravity.CENTER); ll.addView(text); builder.setCustomTitle(title); builder.setPositiveButton( "Ok", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { dialog.dismiss(); } }); Dialog d = builder.setView(ll).create(); //Fills up the entire Screen WindowManager.LayoutParams lp = new WindowManager.LayoutParams(); lp.copyFrom(d.getWindow().getAttributes()); lp.width = WindowManager.LayoutParams.FILL_PARENT; lp.height = WindowManager.LayoutParams.FILL_PARENT; d.show(); d.getWindow().setAttributes(lp); ``` But I want dialog to be appeared in center aligned. Now it is display in top of the window. I tried with lp.garvity = Gravity.center, but didn't work. and If the device orientation changes, i need to press ok button more time to close the dialog. How to fix this? Thanks in advance Pushpa