运行效果
package com.zutil.lib;import android.graphics.Typeface;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.text.Spannable;import android.text.SpannableStringBuilder;import android.text.Spanned;import android.text.TextPaint;import android.text.method.LinkMovementMethod;import android.text.style.ClickableSpan;import android.text.style.ForegroundColorSpan;import android.text.style.StyleSpan;import android.text.style.UnderlineSpan;import android.view.View;import android.widget.TextView;import android.widget.Toast;public class MainActivity extends AppCompatActivity {private TextView tv1 ;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);tv1 = (TextView) findViewById( R.id.tv1 );String url1 = "这是测试";String url2 = "点击一下试试看";String url = url1 + url2;SpannableStringBuilder style = new SpannableStringBuilder(url1 + url2);TextViewURLSpan myURLSpan = new TextViewURLSpan();style.setSpan(myURLSpan, url1.length(), url.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);style.setSpan(new StyleSpan(Typeface.NORMAL ), url1.length(), url.length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);style.setSpan(new UnderlineSpan(), url1.length(), url.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);style.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorPrimaryDark)), url1.length(), url.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);// style.setSpan(new BackgroundColorSpan(getResources().getColor(R.color.colorAccent)), url1.length(),url.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); tv1.setText(style);//设置超链接为可点击状态 tv1.setMovementMethod(LinkMovementMethod.getInstance());}class TextViewURLSpan extends ClickableSpan {@Overridepublic void updateDrawState(TextPaint ds) {ds.setColor(getResources().getColor(R.color.colorAccent));ds.setUnderlineText(false); //去掉下划线 }@Overridepublic void onClick(View widget) {//点击事件Toast.makeText( MainActivity.this, "点击了", Toast.LENGTH_SHORT).show();}}}
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