webview 테스트,토스트 뛰우기

레이아웃

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

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

    android:id="@+id/LinearLayout1"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    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=".MainActivity" >

    <TextView

        android:id="@+id/textView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="@string/hello_world" />

    <EditText

        android:id="@+id/editText1"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:ems="10"

        android:inputType="textPersonName" >

        <requestFocus />

    </EditText>

    <WebView

        android:id="@+id/webView1"

        android:layout_width="match_parent"

        android:layout_height="297dp" />

    <Button

        android:id="@+id/button1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="Button" />

</LinearLayout>

액티비티

package com.example.webview;

import java.net.URI;

import android.net.Uri;

import android.os.Bundle;

import android.app.Activity;

import android.content.Intent;

import android.view.Menu;

import android.view.View;

import android.webkit.WebChromeClient;

import android.webkit.WebView;

import android.webkit.WebViewClient;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;

public class MainActivity extends Activity {

WebView mWebView;

EditText mUrl;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        

        mWebView = (WebView)findViewById(R.id.webView1);

        mUrl = (EditText)findViewById(R.id.editText1);

        mWebView.getSettings().setJavaScriptEnabled(true);

        mWebView.setWebViewClient(new WebViewClient(){

@Override

public boolean shouldOverrideUrlLoading(WebView view, String url) {

// TODO Auto-generated method stub

if (url.startsWith("market://")) {

Uri uri = Uri.parse(url);

Intent intent = new Intent(Intent.ACTION_VIEW,uri);

startActivity(intent);

return true;

}

return super.shouldOverrideUrlLoading(view, url);

}

        

        });

        mWebView.setWebChromeClient(new WebChromeClient(){

@Override

public void onProgressChanged(WebView view, int newProgress) {

// TODO Auto-generated method stub

super.onProgressChanged(view, newProgress);

}

        

        });

        mWebView.loadUrl("http://www.google.com");

        Button btn = (Button)findViewById(R.id.button1);

        btn.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

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

if (!urlString.startsWith("http://")&& !urlString.startsWith("https://")) {

urlString="http://" + urlString;

}

mWebView.loadUrl(urlString);

//토스트를 뛰어보자

Toast.makeText(MainActivity.this, "로딩중...url :"+urlString, Toast.LENGTH_SHORT).show();

}

});

    }

    

    @Override

    public boolean onCreateOptionsMenu(Menu menu) {

        // Inflate the menu; this adds items to the action bar if it is present.

        getMenuInflater().inflate(R.menu.main, menu);

        return true;

    }

    

}

--> 메인페스트 

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