Android WebView 예제Android/개념 및 예제2014. 7. 9. 21:36@webnautes

Table of Contents

EditText에 주소를 입력 후, 엔터를 치거나 Go버튼을 누르면 해당 사이트로 이동합니다.

이동 후 주소를 EditText에 출력해줍니다.

main.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:orientation="vertical"

android:layout_width="match_parent"

android:layout_height="match_parent"

tools:context=".mainActivity">

<LinearLayout

android:orientation="horizontal"

android:layout_width="fill_parent"

android:layout_height="wrap_content">

<EditText

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_weight="3"

android:maxLines="1"

android:singleLine="true"

android:inputType="textNoSuggestions"

android:selectAllOnFocus="true"

android:id="@+id/url"/>

<Button

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_weight="1"

android:text="Go"

android:id="@+id/go"/>

</LinearLayout>

<WebView xmlns:android="http://schemas.android.com/apk/res/android"

android:id="@+id/webview"

android:layout_width="match_parent"

android:layout_height="match_parent" />

</LinearLayout>

mainActivity.java

package com.webnautes.WebView_test;

import android.app.Activity;

import android.content.Intent;

import android.content.res.Configuration;

import android.graphics.Bitmap;

import android.net.Uri;

import android.os.Bundle;

import android.view.KeyEvent;

import android.view.View;

import android.view.WindowManager;

import android.webkit.WebChromeClient;

import android.webkit.WebSettings;

import android.webkit.WebView;

import android.webkit.WebViewClient;

import android.widget.Button;

import android.widget.EditText;

/**

* Created by webnautes on 2014-07-07.

public class mainActivity extends Activity {

private EditText url_String;

private WebView webView;

@Override

public void onConfigurationChanged(Configuration newConfig){

super.onConfigurationChanged(newConfig);

}

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

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

Button button = (Button)findViewById(R.id.go);

url_String = (EditText) findViewById( R.id.url);

webView.getSettings().setJavaScriptEnabled(true);

webView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);

webView.setWebViewClient(new WebViewClient() {

@Override

public boolean shouldOverrideUrlLoading(WebView view, String url) {

view.loadUrl(url);

return true;

}

@Override

public void onPageStarted (WebView view, String url, Bitmap favicon){

String urlString = webView.getUrl().toString();

url_String.setText(urlString);

}

});

webView.loadUrl("http://daum.net");

button.setOnClickListener(new View.OnClickListener() {

public void onClick(View v) {

String urlString = url_String.getText().toString();

if ( urlString.startsWith("http") != true )

urlString = "http://"+urlString;

webView.loadUrl(urlString);

}

});

url_String.setOnKeyListener(new View.OnKeyListener(){

@Override

public boolean onKey(View v, int keyCode, KeyEvent event) {

if ( keyCode == KeyEvent.KEYCODE_ENTER )

{

String urlString = url_String.getText().toString();

if ( urlString.startsWith("http") != true )

urlString = "http://"+urlString;

webView.loadUrl(urlString);

return true;

}

return false;

}

});

}

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.webnautes.WebView_test">

<uses-sdk android:minSdkVersion="18"/>

<uses-permission android:name="android.permission.INTERNET" />

<application

android:icon="@drawable/icon"

android:label="@string/app_name">

<activity android:name=".mainActivity"

android:configChanges="orientation|keyboardHidden|screenSize">

<intent-filter>

</intent-filter>

</activity>

</application>

</manifest>

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