Center message in android dialog box

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野趣味
野趣味 2020-11-29 01:53

I want the message text within my dialog box to be center aligned.

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  •  隐瞒了意图╮
    2020-11-29 02:34

    Building off of Chase's answer, here's how to also center the title. I think this is the easiest way. Why android doesn't center by default or make it a simple constructor param is beyond me.

    AlertDialog.Builder builder = new AlertDialog.Builder(context);
    builder.setTitle("My Title");
    builder.setMessage("My message");
    builder.setPositiveButton("OK", listener);
    AlertDialog dialog = builder.show();
    
    // Must call show() prior to fetching views
    TextView messageView = (TextView)dialog.findViewById(android.R.id.message);
    messageView.setGravity(Gravity.CENTER);
    
    TextView titleView = (TextView)dialog.findViewById(context.getResources().getIdentifier("alertTitle", "id", "android"));
    if (titleView != null) {
        titleView.setGravity(Gravity.CENTER);
    }
    

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