singleCursorHandlerTouchEvent -getEditableSupport FASLE错误 [英] singleCursorHandlerTouchEvent -getEditableSupport FASLE bug

问题描述

我在我的应用程序中的web视图。有一个浏览（上传文件）按钮，在一个网页。当我测试在HTC的应用程序（安卓4.0.3），它是工作，但在银河S3（安卓4.1.1），它不工作。

I have a webview in my app. there is a browse(to upload files) button in a web page. When I test the app in HTC (Android 4.0.3) it is working but in Galaxy S3 (Android 4.1.1) it's not working.

我不会得到文件选择菜单。显然按钮无法点击，而不是当我触摸屏幕的任何地方，我得到

I won't get the file chooser menu. Apparently button is not clickable instead when I touch anywhere of the screen I get

singleCursorHandlerTouchEvent -getEditableSupport FASLE。

"singleCursorHandlerTouchEvent -getEditableSupport FASLE".

我已经尝试了所有的更多钞票的解决方案。

I have tried all the posible solutions.

    // Profile web view
    mWebView = (WebView) findViewById(R.id.itemWebView);
    //improve the speed
    mWebView.getSettings().setRenderPriority(RenderPriority.HIGH);
    mWebView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);

    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.getSettings().setSupportZoom(false);
    //setup the file chooser
    mWebView.setWebChromeClient(new WebChromeClient() {
        public void openFileChooser(ValueCallback<Uri> uploadMsg) {  

            mUploadMessage = uploadMsg;
            Intent i = new Intent(Intent.ACTION_GET_CONTENT);
            i.addCategory(Intent.CATEGORY_OPENABLE);
            i.setType("image/*");
            ProfileActivity.this.startActivityForResult(Intent.createChooser(i, "Image Chooser"),FILECHOOSER_RESULTCODE);
        }

        @SuppressWarnings("unused")
        public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {
            openFileChooser(uploadMsg);
        }

        @SuppressWarnings("unused")
        public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) {
            openFileChooser(uploadMsg);
        } 

    });

这是我的onActivityResult函数

This is my onActivityResult function

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;
    } else {
        System.out.println("Something else->" + requestCode);
    }
}

在我的jQuery Mobile的网页我有一个简单的形式：

In my jQuery mobile webpage I have a simple form:

<form id="edit" method="post" enctype="multipart/form-data" data-ajax="false" action = "profile_myimage.php">
            <div data-role="fieldcontain">
                <label for="image" class="required">Select photo</label>
                <input type="file" name="image" id="image" />
                <p class="error_message" id="img"><p>
            </div>

请帮我解决这个问题。我AP preciate您的支持。

Please help me to fix this. I appreciate your support.

推荐答案

我有同样的问题，（只似乎是在Android 2.xx的）对我来说是web视图不接收焦点问题。

I just had this same issue, and the problem (only seems to be on Android 2.x.x) for me was that the WebView does not receive focus.

您可以做到这一点，要求专注于你的WebView处接收到触摸时：

You can do this to request focus on your WebView when a touch is received:

webView.setOnTouchListener(new View.OnTouchListener() {
    @Override
    public boolean onTouch(View view, MotionEvent event) {
        if(event.getAction() == MotionEvent.ACTION_DOWN && !view.hasFocus()) {
            view.requestFocus();
        }
        return false;
    }
});

请参阅的Andr​​oid的WebView - 内容不可编辑

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