java - WebView のクリックは正確ではありません

Question

を含むダイアログの素敵なクラスを見つけましたWebView。問題は、ダイアログ内のすべてのクリックがどういうわけか左に移動することです。画面の右上端をクリックすると、クリックが画面の中央上部のどこかにあったことがわかります。ズームさせてみましたが、うまくいきませんでした。誰でも問題に対処できますか?

PS: 関連する可能性のある繰り返しのログ メッセージがあります。

03-19 17:42:21.660: E/webcoreglue(10335): Should not happen: no rect-based-test nodes found

クラスコードは次のとおりです。

public class WebDialog extends Dialog {
    static final int BLUE = 0xFF6D84B4;
    static final float[] DIMENSIONS_DIFF_LANDSCAPE = {20, 60};
    static final float[] DIMENSIONS_DIFF_PORTRAIT = {40, 60};

    @SuppressWarnings("deprecation")
    static final FrameLayout.LayoutParams FILL = new FrameLayout.LayoutParams(
            ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT);

    static final int MARGIN = 4;
    static final int PADDING = 2;
    static final String DISPLAY_STRING = "touch";
    private String mUrl;
    // private DialogListener mListener;
    private ProgressDialog mSpinner;
    private WebView mWebView;
    private LinearLayout mContent;
    private TextView mTitle;

    public WebDialog(Context context, String url) {
        super(context);
        mUrl = url;
    }

    @SuppressWarnings("deprecation")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mSpinner = new ProgressDialog(getContext());
        mSpinner.requestWindowFeature(Window.FEATURE_NO_TITLE);
        mSpinner.setMessage(HebrewConstants.LOADING);
        mContent = new LinearLayout(getContext());
        mContent.setOrientation(LinearLayout.VERTICAL);
        mContent.setBackgroundColor(BLUE);
        setUpTitle();
        setUpWebView();
        Display display = getWindow().getWindowManager().getDefaultDisplay();
        final float scale = getContext().getResources().getDisplayMetrics().density;
        int orientation = getContext().getResources().getConfiguration().orientation;
        float[] dimensions = (orientation == Configuration.ORIENTATION_LANDSCAPE)
                ? DIMENSIONS_DIFF_LANDSCAPE : DIMENSIONS_DIFF_PORTRAIT;
        addContentView(mContent, new LinearLayout.LayoutParams(
                display.getWidth() - ((int) (dimensions[0] * scale + 0.5f)),
                display.getHeight() - ((int) (dimensions[1] * scale + 0.5f))));
    }

    private void setUpTitle() {
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        final ImageView img = new ImageView(getContext());
        Drawable icon = getContext().getResources().getDrawable(R.drawable.close);
        img.setImageDrawable(icon);
        img.setPadding(MARGIN + PADDING, MARGIN + PADDING, MARGIN + PADDING, MARGIN + PADDING);
        img.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                dismiss();
            }
        });
        img.setOnFocusChangeListener(new OnFocusChangeListener() {

            @Override
            public void onFocusChange(View v, boolean hasFocus) {
                if (hasFocus) {
                    img.setImageDrawable(
                            getContext().getResources().getDrawable(R.drawable.close_focus));
                } else {
                    img.setImageDrawable(getContext().getResources().getDrawable(R.drawable.close));
                }
            }
        });
        LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
                LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
        layoutParams.gravity = Gravity.RIGHT;
        img.setBackgroundColor(BLUE);
        mTitle = new TextView(getContext());
        mTitle.setText(HebrewConstants.LOADING);
        mTitle.setTextColor(Color.WHITE);
        mTitle.setTypeface(Typeface.DEFAULT_BOLD);
        mTitle.setBackgroundColor(BLUE);
        mTitle.setPadding(MARGIN + PADDING, MARGIN, MARGIN, MARGIN);
        LinearLayout container = new LinearLayout(getContext());
        container.setOrientation(LinearLayout.HORIZONTAL);
        container.addView(img);
        RelativeLayout relative = new RelativeLayout(getContext());
        RelativeLayout.LayoutParams params = new LayoutParams(
                RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
        params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
        relative.addView(mTitle, params);
        container.addView(relative);
        mContent.addView(container);
    }

    private void setUpWebView() {
        mWebView = new WebView(getContext());
        mWebView.setVerticalScrollBarEnabled(false);
        mWebView.setHorizontalScrollBarEnabled(false);
        mWebView.setWebViewClient(new WebDialog.DialogWebViewClient());
        // mWebView.getSettings().setJavaScriptEnabled(true);
        mWebView.getSettings().setDefaultZoom(ZoomDensity.FAR);
        System.out.println(" mURL = " + mUrl);
        mWebView.loadUrl(mUrl);
        mWebView.setLayoutParams(FILL);
        mContent.addView(mWebView);
    }

    private class DialogWebViewClient extends WebViewClient {

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description,
                String failingUrl) {
            super.onReceivedError(view, errorCode, description, failingUrl);
            WebDialog.this.dismiss();
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            mSpinner.show();
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            String title = mWebView.getTitle();
            if (title != null && title.length() > 0) {
                mTitle.setText(title);
            }
            mSpinner.dismiss();
        }    
    }
}