title: Upload image in Webview crashes app
body: <p>Im trying to use webview to upload a image. My gallery gets displayed but when i click a image it crashes my app... then when i reopen my app it just gives me a white screen until i reupload my app on my phone again. Im confused and hit a roadblock on how to fix this.</p>
  
  <pre><code> web = (WebView) findViewById(R.id.webView1);
      progressBar = (ProgressBar) findViewById(R.id.progressBar1);
  
      web = new WebView(this);  
      web.getSettings().setJavaScriptEnabled(true);
      web.loadUrl("http://.com");
      web.setWebViewClient(new myWebClient());
      web.setWebChromeClient(new WebChromeClient()   
      {  
             //The undocumented magic method override  
             //Eclipse will swear at you if you try to put @Override here  
          // For Android 3.0+
          public void openFileChooser(ValueCallback&lt;Uri&gt; uploadMsg) {  
  
              mUploadMessage = uploadMsg;  
              Intent i = new Intent(Intent.ACTION_GET_CONTENT);  
              i.addCategory(Intent.CATEGORY_OPENABLE);  
              i.setType("image/*");  
              MainMenu.this.startActivityForResult(Intent.createChooser(i,"File Chooser"), FILECHOOSER_RESULTCODE);  
  
             }
  
          // For Android 3.0+
             public void openFileChooser( ValueCallback uploadMsg, String acceptType ) {
             mUploadMessage = uploadMsg;
             Intent i = new Intent(Intent.ACTION_GET_CONTENT);
             i.addCategory(Intent.CATEGORY_OPENABLE);
             i.setType("*/*");
             MainMenu.this.startActivityForResult(
             Intent.createChooser(i, "File Browser"),
             FILECHOOSER_RESULTCODE);
             }
  
          //For Android 4.1
             public void openFileChooser(ValueCallback&lt;Uri&gt; uploadMsg, String acceptType, String capture){
                 mUploadMessage = uploadMsg;  
                 Intent i = new Intent(Intent.ACTION_GET_CONTENT);  
                 i.addCategory(Intent.CATEGORY_OPENABLE);  
                 i.setType("image/*");  
                 MainMenu.this.startActivityForResult( Intent.createChooser( i, "File Chooser" ), MainMenu.FILECHOOSER_RESULTCODE );
  
             }
  
      });  
  
  
      setContentView(web);  
  
  
  }
  
  
  public class myWebClient extends WebViewClient
  {
      @Override
      public void onPageStarted(WebView view, String url, Bitmap favicon) {
          // TODO Auto-generated method stub
          super.onPageStarted(view, url, favicon);
      }
  
      @Override
      public boolean shouldOverrideUrlLoading(WebView view, String url) {
          // TODO Auto-generated method stub
  
          view.loadUrl(url);
          return true;
  
      }
  
      @Override
      public void onPageFinished(WebView view, String url) {
          // TODO Auto-generated method stub
          super.onPageFinished(view, url);
  
          progressBar.setVisibility(View.GONE);
      }
  }
  
  //flipscreen not loading again
  @Override
  public void onConfigurationChanged(Configuration newConfig){        
      super.onConfigurationChanged(newConfig);
  }
  
  // To handle "Back" key press event for WebView to go back to previous screen.
  /*@Override
  public boolean onKeyDown(int keyCode, KeyEvent event) 
  {
      if ((keyCode == KeyEvent.KEYCODE_BACK) &amp;&amp; web.canGoBack()) {
          web.goBack();
          return true;
      }
      return super.onKeyDown(keyCode, event);
  }*/
  
  
  
  
  
  
  @Override
  public void onDestroy() {
    if (adView != null) {
      adView.destroy();
    }
    super.onDestroy();
  }
  
  
  //    public void onBackPressed()  
  //    {
  //        if(mWebView.canGoBack())
  //            mWebView.goBack();
   //        else{
  //            Intent start = new Intent(MainMenu.this,MainMenu.class);
  //        startActivity(start);
  //        finish();    }}
  
  
  
  }
  </code></pre>