Android 拦截TextView中超链接点击事件

概述Android 拦截TextView中超链接的点击事件 1.在xml中为TextView添加autoLink属性 <TextView ... android:autoLink = "web" ... /> 2. private void setLinkClickable(final SpannableStringBuilder clickableHtmlBuilder, f AndroID 拦截TextVIEw中超链接的点击事件

1.在xml中为TextVIEw添加autolink属性

<TextVIEw    ...    androID:autolink = "web"    ... />

2.

private voID setlinkClickable(final SpannableStringBuilder clickableHTMLBuilder,final URLSpan urlSpan) {    int start = clickableHTMLBuilder.getSpanStart(urlSpan);    int end = clickableHTMLBuilder.getSpanEnd(urlSpan);    int flags = clickableHTMLBuilder.getSpanFlags(urlSpan);    ClickableSpan clickableSpan = new ClickableSpan() {        @OverrIDe        public voID onClick(VIEw Widget) {            String originUrl = urlSpan.getURL();//获取URL地址            //do something            ...        }    };    clickableHTMLBuilder.setSpan(clickableSpan,start,end,flags);}private CharSequence getClickableHTML(Spanned spannedHTML) {    SpannableStringBuilder clickableHTMLBuilder = new SpannableStringBuilder(spannedHTML);    URLSpan[] urls = clickableHTMLBuilder.getSpans(0,spannedHTML.length(),URLSpan.class);    for (final URLSpan span : urls){        setlinkClickable(clickableHTMLBuilder,span);    }    return clickableHTMLBuilder;}

3.

String urlText;Spanned spanned = HTML.fromHTML(urlText);textVIEw.setText(getClickableHTML(spanned));textVIEw.setMovementMethod(linkMovementMethod.getInstance());

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