本文介绍了在AlertDialog更改超链接的颜色的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
Normaly这种行为并没有什么特别之处,但在三星Galaxy S默认AlertDialog背景为蓝色和正常格式化链接(蓝)消失。不幸的是,跌破code不改变链接的颜色。
有没有人一个想法?
公共无效showClickableDialog(标题字符串,字符串味精){
最后SpannableString S =新SpannableString(MSG);
Linkify.addLinks(S,Linkify.ALL);
最后AlertDialog D =新AlertDialog.Builder(mContext)
.setPositiveButton(android.R.string.ok,空).setIcon(
R.drawable.logo).setTitle(标题).setMessage(S).create();
d.show();
//使TextView的点击。演出后,必须调用()
TextView中的TextView =((TextView中)d.findViewById(android.R.id.message));
//下一行遗憾的是并没有什么
textView.setTextColor(Color.MAGENTA);
textView.setBackgroundColor(Color.BLACK);
textView.setMovementMethod(LinkMovementMethod.getInstance());
}
解决方案
我有以下我的 style.xml
为了使一个链接橙色:
<项目名称=机器人:textColorLink>#FF9900< /项目>
所以,我认为在code,你只需要做到这一点(由于某种原因,method名字是不符合XML属性):
textView.setLinkTextColor(Color.MAGENTA);
Normaly this behavior isn't dramatic but on a Samsung Galaxy S the default AlertDialog background is blue and a normal formatted link (blue) disappears.Unfortunately the below code does not change the color of the link.
Has anyone a idea?
public void showClickableDialog(String title, String msg) {
final SpannableString s = new SpannableString(msg);
Linkify.addLinks(s, Linkify.ALL);
final AlertDialog d = new AlertDialog.Builder(mContext)
.setPositiveButton(android.R.string.ok, null).setIcon(
R.drawable.logo).setTitle(title).setMessage(s).create();
d.show();
// Make the textview clickable. Must be called after show()
TextView textView = ((TextView) d.findViewById(android.R.id.message));
// Next Line unfortunately does nothing
textView.setTextColor(Color.MAGENTA);
textView.setBackgroundColor(Color.BLACK);
textView.setMovementMethod(LinkMovementMethod.getInstance());
}
解决方案
I have the following in my style.xml
in order to make a link orange:
<item name="android:textColorLink">#FF9900</item>
So I assume in code you just need to do this (for some reason the method name is inconsistent with the XML property):
textView.setLinkTextColor(Color.MAGENTA);
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