从AlertDialog中删除顶部填充？

Question

因此我使用默认的Android棒棒糖+主题制作了一个AlertDialog并且我的AlertDialog上有这个令人讨厌的顶部填充，我无法弄清楚如何编辑它/摆脱它。 / p>

这是我用来制作AlertDialog

的代码

AlertDialog.Builder builder;
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                builder = new AlertDialog.Builder(this, android.R.style.Theme_Material_Dialog_Alert);
            } else {
                builder = new AlertDialog.Builder(this);
            }
            builder.setTitle("Found corrupted files")
                    .setMessage("We've found " + count + " images that are either missing or " +
                            "corrupt. Should we remove these entries from the list?")
                    .setPositiveButton("Yeah", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface d, int i) {
                            MainActivity.this.removeCorruptedImages();
                            d.cancel();
                        }
                    })
                    .setNegativeButton("No", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface d, int i) {
                            d.cancel();
                        }
                    })
                    .setIcon(R.drawable.ic_warning_white_24dp);

            AlertDialog al = builder.create();
            al.show();

它产生了这个：

我想摆脱标题上方的填充/空白区域。

Answer 1

在显示AlertDialog

之前，请尝试此行

AlertDialog al = builder.create(); al.requestWindowFeature(Window.FEATURE_NO_TITLE); al.show();

Answer 2

您是否尝试像这样设置视图间距：

a1.setView(View view, int viewSpacingLeft, int viewSpacingTop, int viewSpacingRight, int viewSpacingBottom)