Example usage for android.widget ScrollView setHorizontalScrollBarEnabled

Introduction

In this page you can find the example usage for android.widget ScrollView setHorizontalScrollBarEnabled.

Prototype

public void setHorizontalScrollBarEnabled(boolean horizontalScrollBarEnabled) 

Source Link

Document

Define whether the horizontal scrollbar should be drawn or not.

Usage

From source file:br.org.funcate.dynamicforms.views.GPictureView.java

/**
 * @param fragmentDetail        the fragment detail  to use.
 * @param attrs                 attributes.
 * @param requestCode           the code for starting the activity with result.
 * @param parentView            parent//from w  ww  .j a va  2 s.  c  om
 * @param label                 label
 * @param pictures              the value are the ids and binary data of the images.
 * @param constraintDescription constraints
 */
public GPictureView(final FragmentDetail fragmentDetail, AttributeSet attrs, final int requestCode,
        LinearLayout parentView, String label, Map<String, Map<String, String>> pictures,
        String constraintDescription) {
    super(fragmentDetail.getActivity(), attrs);

    thumbnailWidth = fragmentDetail.getActivity().getResources().getInteger(R.integer.thumbnail_width);
    thumbnailHeight = fragmentDetail.getActivity().getResources().getInteger(R.integer.thumbnail_height);

    mFragmentDetail = fragmentDetail;

    _pictures = pictures;

    PICTURE_VIEW_RESULT = requestCode;

    final FragmentActivity activity = fragmentDetail.getActivity();
    LinearLayout textLayout = new LinearLayout(activity);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    layoutParams.setMargins(10, 10, 10, 10);
    textLayout.setPadding(10, 5, 10, 5);
    textLayout.setLayoutParams(layoutParams);
    textLayout.setOrientation(LinearLayout.VERTICAL);
    parentView.addView(textLayout);

    TextView textView = new TextView(activity);
    textView.setLayoutParams(
            new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    textView.setPadding(2, 2, 2, 2);
    String t = label.replace(UNDERSCORE, " ").replace(COLON, " ") + " " + constraintDescription;
    textView.setText(t);
    textView.setTextColor(activity.getResources().getColor(R.color.formcolor));
    textLayout.addView(textView);

    final Button button = new Button(activity);
    button.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    button.setPadding(15, 5, 15, 5);
    button.setText(R.string.take_picture);
    textLayout.addView(button);

    button.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {

            Intent cameraIntent = new Intent(activity, CameraActivity.class);

            cameraIntent.putExtra(FormUtilities.MAIN_APP_WORKING_DIRECTORY,
                    fragmentDetail.getWorkingDirectory());

            fragmentDetail.startActivityForResult(cameraIntent, requestCode);
        }
    });

    ScrollView scrollView = new ScrollView(activity);
    ScrollView.LayoutParams scrollLayoutParams = new ScrollView.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    scrollView.setLayoutParams(scrollLayoutParams);
    scrollView.setHorizontalScrollBarEnabled(true);
    scrollView.setOverScrollMode(HorizontalScrollView.OVER_SCROLL_ALWAYS);
    parentView.addView(scrollView);

    imageLayout = new LinearLayout(activity);
    LinearLayout.LayoutParams imageLayoutParams = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
            LayoutParams.WRAP_CONTENT);
    imageLayout.setLayoutParams(imageLayoutParams);
    imageLayout.setPadding(15, 5, 15, 5);
    imageLayout.setOrientation(LinearLayout.HORIZONTAL);
    imageLayout.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
    scrollView.addView(imageLayout);

    updateValueForm();
    try {
        refresh(activity);
    } catch (Exception e) {
        //GPLog.error(this, null, e);
        e.printStackTrace();
        Toast.makeText(getContext(), e.getMessage(), Toast.LENGTH_LONG).show();
    }
}

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