String Address[] = mSelectedaddress.split("\\|");
address.setText(
                Address[1] + "\n"
                        + Address[2] + "\n"
                        + Address[3] + "\n"
                        + Address[4]);

Actual Output:

Address 1
Address 2
                => Blank line
City

Wanted Output:

Address 1
Address 2
City

如果你能看到我上面的代码,那么在某些情况下,Address[positon]可能会返回空白文本,那么如果该行是空白的,我如何删除它。

最佳答案

String adjusted = adress.replaceAll("(?m)^[ \t]*\r?\n", "");

10-07 19:17
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