<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context=".MainActivity">

    <WebView
        android:id="@+id/webview"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
    </WebView>

</RelativeLayout>

package com.webview.demo;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.webkit.WebView;

public class MainActivity extends AppCompatActivity {

    private WebView webView ;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        String webs = "\"<table style='font-size:12px;'><tr><td style='width:45px;'>" +
                "起&nbsp;&nbsp;息&nbsp;&nbsp;日:</td><td>当日22:00前投资，" +
                "当日计息</td></tr><tr><td>还&nbsp;&nbsp;款&nbsp;&nbsp;日:</td><td>每日7点</td></tr><tr><td>还款方式:" +
                "</td><td>按日付息</td></tr></table>\"" ;

        webView = (WebView) findViewById( R.id.webview );

        //webview
        webView.loadDataWithBaseURL( null, webs , "text/html", "UTF-8", null ) ;

    }
}