AlertDialog.Builder中的setMessage包含在文本中

Question

AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle(getString(R.string.update_dialog_tittle));
    builder.setMessage(updateInfo.getDescription());
    builder.setCancelable(false);

updateinfo是javabean，是通过阅读网站XML，网站XML

获得的

<?xml version="1.0" encoding="UTF-8"?><updateInfo><version>1.2</version><url>http://localhost:8080/test.apk</url><description>update\n1:test\n2:test\n3test\n4:test</description></updateInfo>

要显示的文本显示＆＃34; update \ n1：test \ n2：test \ n3 test \ n4：test＆＃34;，\ n display，no wrap effect

Answer 1

试一试 如果您的XML用\n替换<br>

<?xml version="1.0" encoding="UTF-8"><updateInfo><version>1.2</version><url>http://localhost:8080/test.apk</url><description>update<br>1:test<br>2:test<br>3:test<br>4:test</description></updateInfo></p> <br>    

您可以尝试这样

builder.setMessage(Html.fromHtml(updateInfo.getDescription());