alert()弹出

input的file现选择(特别说明:不同的android版本弹出的样式不同,选择文件后自动上传)
 
 
webView.setWebChromeClient(new WebChromeClient() { 
//支持alert弹出 
@Override 
public boolean onJsAlert(WebView view, String url, String message, 
JsResult result) { 
return super.onJsAlert(view, url, message, result); 
} 
@Override 
public boolean onJsConfirm(WebView view, String url, 
String message, JsResult result) { 
return super.onJsConfirm(view, url, message, result); 
} 
//webView中支持input的file现选择 
 // For Android 3.0+ 
        public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {   
               if (mUploadMessage != null) return; 
               mUploadMessage = uploadMsg;    
               Intent i = new Intent(Intent.ACTION_GET_CONTENT); 
               i.addCategory(Intent.CATEGORY_OPENABLE); 
               i.setType("*/*"); 
                   startActivityForResult( Intent.createChooser( i, "File Chooser" ), Util.FILECHOOSER_RESULTCODE ); 
                } 
            // For Android < 3.0 
        public void openFileChooser(ValueCallback<Uri> uploadMsg) { 
               openFileChooser( uploadMsg, "" ); 
        } 
        // For Android  > 4.1.1 
      public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) { 
              openFileChooser(uploadMsg, acceptType); 
      } 
- @Override
- protected void onActivityResult( int requestCode, int resultCode,
- Intent intent) {
- if (requestCode==FILECHOOSER_RESULTCODE)
- {
- if ( null == mUploadMessage) return ;
- Uri result = intent == null || resultCode != RESULT_OK ? null
- : intent.getData();
- mUploadMessage.onReceiveValue(result);
- mUploadMessage = null ;
- }
- }
 
                    
                     
                    
                 
                    
                 
 
         
                
            
         浙公网安备 33010602011771号
浙公网安备 33010602011771号