cozyboy

package com.example.i.test1;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.webkit.JavascriptInterface;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.widget.Toast;


public class MainActivity extends Activity {

    private WebView mWebView;
    private WebViewInterface mWebViewInterface;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mWebView = (WebView) findViewById(R.id.activity_main_webview);
        WebSettings webSettings = mWebView.getSettings();
        webSettings.setJavaScriptEnabled(true);
        mWebView.setWebChromeClient(new WebChromeClient());
        mWebView.setWebViewClient(new MyAppWebBiewClient());

        mWebViewInterface = new WebViewInterface(MainActivity.this, mWebView); //JavascriptInterface 객체화

        mWebView.addJavascriptInterface(mWebViewInterface, "Android"); //웹뷰에 JavascriptInterface를 설정
//인자로는 인터페이스 객체와, javascript에서 사용될 객체이름(window.Android)

        
        mWebView.loadUrl("http://내 웹서버/");
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onBackPressed() {
        if(mWebView.canGoBack()){
            mWebView.goBack();
        }else{
            super.onBackPressed();
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        switch(requestCode) {
            case 1: {
                if (resultCode == RESULT_OK){
                    Uri uri = data.getData();
                    String filePath = uri.getPath();
                    Toast.makeText(this, filePath, Toast.LENGTH_LONG).show();    //intent data로 받은 파일 경로를 출력
                }
            }
        }


    }

    public class WebViewInterface extends  Activity {

        private WebView mAppView;
        private Activity mContext;

        /**
         * 생성자.
         * @param activity : context
         * @param view : 적용될 웹뷰
         */
        public WebViewInterface(Activity activity, WebView view) {
            mAppView = view;
            mContext = activity;

        }
        /**
         * 안드로이드 토스트를 출력한다. Time Long.
         * @param message : 메시지
         */
        @JavascriptInterface
        public void toastLong (String message) {
            Toast.makeText(mContext, message, Toast.LENGTH_LONG).show();
            Intent chooseFile;
            Intent intent;
            chooseFile = new Intent(Intent.ACTION_GET_CONTENT);
            chooseFile.setType("file/*");
            intent = Intent.createChooser(chooseFile, "Choose a file");
            mContext.startActivityForResult(intent, 1);
//파일을 오픈할 앱을 선택->파일선택->파일경로 data에 넣고 resultData에 넣어주기
        }

        /**
         * 안드로이드 토스트를 출력한다. Time Short.
         * @param message : 메시지
         */
        @JavascriptInterface
        public void toastShort (String message) { // Show toast for a short time
            Toast.makeText(mContext, message, Toast.LENGTH_SHORT).show();
        }
    }

}

var mobileKeyWords = new Array('iPhone', 'iPod', 'BlackBerry', 'Android', 'Windows CE', 'LG', 'MOT', 'SAMSUNG', 'SonyEricsson');

//모바일인지 체크

    for (var word in mobileKeyWords){

        if (navigator.userAgent.match(mobileKeyWords[word]) != null){

    // 모바일 작업a

            if(window.Android != null) 

                window.Android.toastLong( "JavscriptInterface Test" );

//안드로이드 webviewInterface 사용부분

            break;

        }   

    }