如何创建将充当链接的 TextView [英] How to create TextView that will act as a link
本文介绍了如何创建将充当链接的 TextView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
我有一个 Textview
位置:
例如.加利福尼亚州山景城"
eg. "Mountain View, CA"
我想要实现的是创建此文本以充当链接 - 颜色、下划线、可聚焦性等.
What I want to achieve is to create this text to act like a Link - color,underline, focusability etc.
此链接不需要指向任何地方 - 周围的视图已附加 onClick 侦听器,可触发谷歌地图意图.
This link doesn't need to direct anywhere - surrounding view has attached onClick listener that fires google maps intent.
推荐答案
这样的事情应该可行.
TextView location = (TextView) findViewById(R.id.location);
location.setMovementMethod(LinkMovementMethod.getInstance());
Spannable spans = (Spannable) location.getText();
ClickableSpan clickSpan = new ClickableSpan() {
@Override
public void onClick(View widget)
{
//put whatever you like here, below is an example
AlertDialog.Builder builder = new Builder(MainActivity.this);
builder.setTitle("Location clicked");
AlertDialog dialog = builder.create();
dialog.show();
}
};
spans.setSpan(clickSpan, 0, spans.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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