473
No
webView1.loadUrl("http://m.naver.com");
class MainActivity
package org.androidtown.mywebview;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.webkit.WebSettings;
import android.webkit.WebView;
public class MainActivity extends AppCompatActivity {
WebView webView1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
webView1=(WebView)findViewById(R.id.webview1);
//설정 , 자바스크립트가 동작이 안되는 경우가 있다.
// 따라서 동작 할 수 있게 설정을 해 준다.
WebSettings settings =webView1.getSettings();
settings.setJavaScriptEnabled(true);
}
public void onClicked1Button(View v){
//'webView1.loadUrl("http://m.naver.com");
//file:/// 슬러시 3개 루트를 의미
// file:///android_asset 은 assets폴더를 의미
webView1.loadUrl("file:///android_asset/sample.html");
}
}
R.layout.activity_main
<?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:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="org.androidtown.mywebview.MainActivity">
<Button
android:text="페이지 띄우기"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:id="@+id/button"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:onClick="onClicked1Button"
/>
<WebView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/button"
android:id="@+id/webview1"
/>
</RelativeLayout>
AndroidMainfest.xml
<uses-permission android:name="android.permission.INTERNET" />
assets 폴더 sample.html
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<h1>웹페이지 테스트</h1>
<p>안녕하세요!!!</p>
</body>
</html>
42강
43강
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