TextView实现带链接文字事件监听三种常用方式

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/** * TextView实现文字链接跳转功能 * @description: * @author ldm * @date 2016-4-21 下午4:34:05 */public class TextViewLinkAct extends Activity {    private TextView tv_3;    private TextView tv_4;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.link);        setTextViewLink();    }    /**     * 通过不同方式实现TextView中文字点击链接跳转功能     *      * @description:     * @author ldm     * @date 2016-4-21 下午4:24:13     */    private void setTextViewLink() {        // 以Html格式href链接方式实现跳转        tv_3 = (TextView) findViewById(R.id.text3);        tv_3.setText(Html                .fromHtml("<b>text3: Constructed from HTML programmatically.</b>  Text with a "                        + "<a href=\"http://www.google.com\">link</a> "                        + "created in the Java source code using HTML."));        tv_3.setMovementMethod(LinkMovementMethod.getInstance());        // 通过SpannableString的setMovementMethod方法实现链接效果        SpannableString ss = new SpannableString(                "text4: Manually created spans. Click here to dial the phone.");        ss.setSpan(new StyleSpan(Typeface.BOLD), 0, 30,                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);        ss.setSpan(new URLSpan("tel:4155551212"), 31 + 6, 31 + 10,                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);        tv_4 = (TextView) findViewById(R.id.text4);        tv_4.setText(ss);        tv_4.setMovementMethod(LinkMovementMethod.getInstance());    }}

布局文件

<?xml version="1.0" encoding="utf-8"?><ScrollView xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="wrap_content" >    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:divider="?android:attr/listDivider"        android:orientation="vertical"        android:showDividers="middle" >        <!-- 通过在布局中autoLink属性设置TextView的链接功能. -->        <TextView            android:id="@+id/text1"            android:layout_width="match_parent"            android:layout_height="match_parent"            android:autoLink="all"            android:paddingBottom="8dp"            android:text="&lt;b>text1: Various kinds      of data that will be auto-linked.&lt;/b>  In      this text are some things that are actionable.  For instance,      you can click on http://www.google.com and it will launch the      web browser.  You can click on google.com too.  If you      click on (415) 555-1212 it should dial the phone.  Or just write      foobar@example.com for an e-mail link.  If you have a URI like      http://www.example.com/lala/foobar@example.com you should get the      full link not the e-mail address.  Or you can put a location      like 1600 Amphitheatre Parkway, Mountain View, CA 94043.  To summarize:      https://www.google.com, or 650-253-0000, somebody@example.com,      or 9606 North MoPac Expressway, Suite 400, Austin, TX 78759."            android:textAppearance="?android:attr/textAppearanceMedium" />        <TextView            android:id="@+id/text3"            android:layout_width="match_parent"            android:layout_height="match_parent"            android:paddingBottom="8dp"            android:paddingTop="8dp"            android:textAppearance="?android:attr/textAppearanceMedium" />        <TextView            android:id="@+id/text4"            android:layout_width="match_parent"            android:layout_height="match_parent"            android:paddingTop="8dp"            android:textAppearance="?android:attr/textAppearanceMedium" />    </LinearLayout></ScrollView>
其中通过在而已代码中android:autoLink属性的选项目有:none(无链接效果),web(网页链接),email(发邮件),phone(打电话),map(定位)及all(默认全都自动链接)。
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