blocks|key|696112|text|您是否尝试过在包含跨度的TextView上设置MovementMethod？你需要这样做才能让点击工作...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|696113|tv.setMovementMethod(LinkMovementMethod.getInstance());|code-block|syntax|javascript|696114|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Have you tried setting the MovementMethod on the TextView that contains the span? You need to do that to make the clicking work...

<pre><code>tv.setMovementMethod(LinkMovementMethod.getInstance());
</code></pre>

blocks|key|696148|text|经过反复试验，设置tv.setMovementMethod(LinkMovementMethod.getInstance());的顺序确实很重要。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|696149|这是我的完整代码|696150|String+stringTerms+=+getString(R.string.sign_up_terms);
Spannable+spannable+=+new+SpannableString(stringTerms);
int+indexTermsStart+=+stringTerms.indexOf("Terms");
int+indexTermsEnd+=+indexTermsStart+%2B+18;
spannable.setSpan(new+UnderlineSpan(),+indexTermsStart,+indexTermsEnd,+Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new+ForegroundColorSpan(getColor(R.color.theme)),+indexTermsStart,+indexTermsEnd,+Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new+ClickableSpan()+{
++++@Override
++++public+void+onClick(View+widget)+{
++++++++Log.d(TAG,+"TODO+onClick..+Terms+and+Condition");
++++}
},+indexTermsStart,+indexTermsEnd,+Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

int+indexPolicyStart+=+stringTerms.indexOf("Privacy");
int+indexPolicyEnd+=+indexPolicyStart+%2B+14;
spannable.setSpan(new+UnderlineSpan(),+indexPolicyStart,+indexPolicyEnd,+Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new+ForegroundColorSpan(getColor(R.color.theme)),+indexPolicyStart,+indexPolicyEnd,+Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new+ClickableSpan()+{
++++@Override
++++public+void+onClick(View+widget)+{
++++++++Log.d(TAG,+"TODO+onClick..+Privacy+Policy");
++++}
},+indexPolicyStart,+indexPolicyEnd,+Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

TextView+textViewTerms+=+(TextView)+findViewById(R.id.sign_up_terms_text);
textViewTerms.setText(spannable);
textViewTerms.setClickable(true);
textViewTerms.setMovementMethod(LinkMovementMethod.getInstance());|code-block|syntax|javascript|696151|entityMap^0|9|1J|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

After some trial and error, the sequence of setting the <code>tv.setMovementMethod(LinkMovementMethod.getInstance());</code> does matter.

Here's my full code

<pre><code>String stringTerms = getString(R.string.sign_up_terms);
Spannable spannable = new SpannableString(stringTerms);
int indexTermsStart = stringTerms.indexOf("Terms");
int indexTermsEnd = indexTermsStart + 18;
spannable.setSpan(new UnderlineSpan(), indexTermsStart, indexTermsEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new ForegroundColorSpan(getColor(R.color.theme)), indexTermsStart, indexTermsEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new ClickableSpan() {
 @Override
 public void onClick(View widget) {
 Log.d(TAG, "TODO onClick.. Terms and Condition");
 }
}, indexTermsStart, indexTermsEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

int indexPolicyStart = stringTerms.indexOf("Privacy");
int indexPolicyEnd = indexPolicyStart + 14;
spannable.setSpan(new UnderlineSpan(), indexPolicyStart, indexPolicyEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new ForegroundColorSpan(getColor(R.color.theme)), indexPolicyStart, indexPolicyEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(new ClickableSpan() {
 @Override
 public void onClick(View widget) {
 Log.d(TAG, "TODO onClick.. Privacy Policy");
 }
}, indexPolicyStart, indexPolicyEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

TextView textViewTerms = (TextView) findViewById(R.id.sign_up_terms_text);
textViewTerms.setText(spannable);
textViewTerms.setClickable(true);
textViewTerms.setMovementMethod(LinkMovementMethod.getInstance());
</code></pre>

blocks|key|480229|text|Kotlin+util函数：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|480230|fun+setClickable(textView:+TextView,+subString:+String,+handler:+()+->+Unit,+drawUnderline:+Boolean+=+false)+{
++++val+text+=+textView.text
++++val+start+=+text.indexOf(subString)
++++val+end+=+start+%2B+subString.length

++++val+span+=+SpannableString(text)
++++span.setSpan(ClickHandler(handler,+drawUnderline),+start,+end,+Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)

++++textView.linksClickable+=+true
++++textView.isClickable+=+true
++++textView.movementMethod+=+LinkMovementMethod.getInstance()

++++textView.text+=+span
}

class+ClickHandler(
++++++++private+val+handler:+()+->+Unit,
++++++++private+val+drawUnderline:+Boolean
)+:+ClickableSpan()+{
++++override+fun+onClick(widget:+View?)+{
++++++++handler()
++++}

++++override+fun+updateDrawState(ds:+TextPaint?)+{
++++++++if+(drawUnderline)+{
++++++++++++super.updateDrawState(ds)
++++++++}+else+{
++++++++++++ds?.isUnderlineText+=+false
++++++++}
++++}
}|code-block|syntax|javascript|480231|用法：|480232|Utils.setClickable(textView,+subString,+{handleClick()})|480233|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Kotlin util function:

<pre><code>fun setClickable(textView: TextView, subString: String, handler: () -&gt; Unit, drawUnderline: Boolean = false) {
 val text = textView.text
 val start = text.indexOf(subString)
 val end = start + subString.length

 val span = SpannableString(text)
 span.setSpan(ClickHandler(handler, drawUnderline), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)

 textView.linksClickable = true
 textView.isClickable = true
 textView.movementMethod = LinkMovementMethod.getInstance()

 textView.text = span
}

class ClickHandler(
 private val handler: () -&gt; Unit,
 private val drawUnderline: Boolean
) : ClickableSpan() {
 override fun onClick(widget: View?) {
 handler()
 }

 override fun updateDrawState(ds: TextPaint?) {
 if (drawUnderline) {
 super.updateDrawState(ds)
 } else {
 ds?.isUnderlineText = false
 }
 }
}
</code></pre>

Usage:

<pre><code>Utils.setClickable(textView, subString, {handleClick()})
</code></pre>

blocks|key|480247|text|Kotlin中的直接方法|type|unstyled|depth|inlineStyleRanges|entityRanges|data|480248|++val++textHeadingSpannable+=+SpannableString(resources.getString(R.string.travel_agent))


+++++++++++val+clickSpan+=+object+:+ClickableSpan(){
+++++++++++++++override+fun+onClick(widget:+View)+{

++++++++++++++++//+Handel+your+click
+++++++++++++++}
+++++++++++}
++++++++++++textHeadingSpannable.setSpan(clickSpan,104,136,Spannable.SPAN_INCLUSIVE_EXCLUSIVE)

++++++++++++tv_contact_us_inquire_travel_agent.movementMethod+=+LinkMovementMethod.getInstance()
++++++++++++tv_contact_us_inquire_travel_agent.text+=+textHeadingSpannable|code-block|syntax|javascript|480249|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Direct Approach in Kotlin

<pre><code> val textHeadingSpannable = SpannableString(resources.getString(R.string.travel_agent))


 val clickSpan = object : ClickableSpan(){
 override fun onClick(widget: View) {

 // Handel your click
 }
 }
 textHeadingSpannable.setSpan(clickSpan,104,136,Spannable.SPAN_INCLUSIVE_EXCLUSIVE)

 tv_contact_us_inquire_travel_agent.movementMethod = LinkMovementMethod.getInstance()
 tv_contact_us_inquire_travel_agent.text = textHeadingSpannable
</code></pre>

I am creating a ClickableSpan, and it is displaying properly with
the proper text underlined. However, the clicks are not registering.
Do you know what I am doing wrong???

Thanks, Victor

Here is the code snippet:

<pre class="lang-java prettyprint-override"><code>view.setText("This is a test");
ClickableSpan span = new ClickableSpan() {
 @Override
 public void onClick(View widget) {
 log("Clicked");
 }
};
view.getText().setSpan(span, 0, view.getText().length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
</code></pre>

Android ClickableSpan not calling onClick

Kotlin

我正在创建一个ClickableSpan，它正确地显示了正确的文本下划线。但是，点击没有注册。你知道我做错了什么吗？谢谢，维克多以下是代码片段：view.setText("This is a test");ClickableSpan span = new ClickableSpan() {    @Override  ...

问安卓ClickableSpan不调用onClick
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