Android 警报对话框片段中的链接

我使用以下代码显示一个带有链接的简单对话框：

  String msg = "http://www.google.com"
  final SpannableString s = new SpannableString(msg);
  Linkify.addLinks(s, Linkify.ALL);
  Fragment dialogFrag = MyDialogFragment.newInstance(title, msg);
  getFragmentManager().beginTransaction().add(dialogFrag, key).commit();

MyDialogFragment类：

public class MyDialogFragment extends DialogFragment {

public static MyDialogFragment newInstance(String title, String message) {
    MyDialogFragment frag = new MyDialogFragment();
    Bundle args = new Bundle();
    args.putString("title", title);
    args.putString("msg", message);
    frag.setArguments(args);
    return frag;
}

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    String title = getArguments().getString("title");
    String msg = getArguments().getString("msg");

    return new AlertDialog.Builder(getActivity())
            .setTitle(title)
            .setMessage(msg)
            .setPositiveButton(android.R.string.ok, null)
            .create();
}
}

---

该对话框不显示超链接。我使用的是没有支持库的android 5.0.1。

构建一个

文本视图

，将您的消息作为

span导航字符串

：

String title = getArguments().getString("title");
String msg = getArguments().getString("msg");

final TextView textView = new TextView(getActivity());
final SpannableString spannableMsg = new SpannableString(msg);

Linkify.addLinks(spannableMsg, Linkify.WEB_URLS);

textView.setText(spannableMsg);
textView.setMovementMethod(LinkMovementMethod.getInstance());

并添加

文本视图

，而不是指定文本：

return new AlertDialog.Builder(getActivity())
        .setTitle(title)
        .setView(textView)
        .setPositiveButton(android.R.string.ok, null)
        .create();