Add a Web link to the TextView in an activity and launch it into another activity!

Can add a lot of properties, styles or what, the current function to complete is to click on the TextView inside a text link, into another activity inside!
For example, you can do the @XXX on Weibo, and click to enter his profile!

Here are the activity:

 Packagewq.gdky005;Importjava.util.ArrayList;ImportAndroid. R.color;Importandroid.app.Activity;ImportAndroid.content.Context;Importandroid.content.Intent;ImportAndroid.graphics.Color;ImportAndroid.os.Bundle;Importandroid.text.Html;Importandroid.text.Spannable;ImportAndroid.text.SpannableStringBuilder;ImportAndroid.text.method.LinkMovementMethod;ImportAndroid.text.style.ClickableSpan;ImportAndroid.text.style.URLSpan;ImportAndroid.view.View;ImportAndroid.widget.TextView;ImportAndroid.widget.Toast; Public classAbcactivityextendsActivity {PrivateTextView TV; Private StaticContext CTX; @Override Public voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate); TV=NewTextView ( This); Tv.setclickable (false); CTX= This; String Htmllinktext= ""; Htmllinktext= "AAAAAAAAAA" + "<a style=\" color:red;\ "href=\" I am hyperlink ... \ ">@ Hyperlink Click event;</a>" + " <a style=\ "color:red;\" href=\ "I am hyperlink 2......\" >@ Hyperlink Click event;</a> "+" AAAAAAAAAAAAAAAA "; //the style of the text is overwritten and cannot be changed ...Tv.settext (html.fromhtml (Htmllinktext));        Tv.setmovementmethod (Linkmovementmethod.getinstance ()); Charsequence text=Tv.gettext (); if(Textinstanceofspannable) {            intEnd =text.length (); Spannable SP=(spannable) tv.gettext (); Urlspan[] URLs= Sp.getspans (0, end, Urlspan.class); Spannablestringbuilder style=NewSpannablestringbuilder (text); Style.clearspans ();//should clear old spans             for(Urlspan url:urls) {Myurlspan Myurlspan=NewMyurlspan (Url.geturl ()); Style.setspan (Myurlspan, Sp.getspanstart (URL), sp.getspanend (URL), Spannable.span_exclusive_inclusi            VE);        } tv.settext (style);    } setcontentview (TV); }    Private Static classMyurlspanextendsClickablespan {PrivateString Murl; Myurlspan (String url) {Murl=URL; } @Override Public voidOnClick (View widget) {toast.maketext (CTX, Murl, Toast.length_long). Show (); Widget.setbackgroundcolor (Color.parsecolor ("#00000000")); Intent Intent=NewIntent (Abcactivity.ctx, aaaactivity.class);                                Ctx.startactivity (Intent); }    }}

This is the color and style of the settings file.

TextView is used to display text, sometimes need to textview in the individual words set as hyperlinks, or set the color of individual words, fonts, etc., it is necessary to use the Spannable object, you can use the Spannable object to achieve the above settings Mytextview = (TextView) This. Findviewbyid (R.id.mytextview); //Create a Spannablestring objectSpannablestring SP =NewSpannablestring ("This sentence has Baidu hyperlinks, there are highlighting, so, or so, there are italic."); //Set up HyperlinksSp.setspan (NewUrlspan ("http://www.baidu.com"), 5, 7, spanned.span_exclusive_exclusive); //Set highlight style oneSp.setspan (NewBackgroundcolorspan (color.red), 17, 19, spannable.span_exclusive_exclusive); //Set highlight style twoSp.setspan (NewForegroundcolorspan (Color.yellow), 20,24, spannable.span_exclusive_inclusive); //Set ItalicSp.setspan (NewStylespan (Android.graphics.Typeface.BOLD_ITALIC), 27, 29, spannable.span_exclusive_inclusive); //spannablestring Object set to TextViewMytextview.settext (SP); //set TextView to clickMytextview.setmovementmethod (Linkmovementmethod.getinstance ());

Add a Web link to the TextView in an activity and launch it into another activity!