Nice Spinner

Introduction:

NiceSpinner is a nice arrow based spinner which has different way to display its content.

Source

This library has been inspired by arcadefire\nice-spinner.

Usage

The usage is pretty straightforward. Add the tag into the XML layout:

<org.angmarch.views.NiceSpinner
        ohos:id="$+id:nice_spinner"
        ohos:width="match_parent"
        ohos:height="match_content"
        ohos:left_margin="16vp"
        ohos:top_margin="8vp"
        ohos:right_margin="16vp"
        ohos:background_color="#f2f2f2"
        ohos:dropDownListPaddingBottom="40"
        ohos:popupTextAlignment="0"
        ohos:arrowTint="#000000"
      />

Then use this snippet to populate it with contents:

 NiceSpinner nspinner = (NiceSpinner) findComponentById(ResourceTable.Id_nice_spinner);
 List<String> dataset = new LinkedList<String>(Arrays.asList("One", "Two", "Three", "Four", "Five"));
 spinner.setItems(dataset);
                      

Listeners

For listening to the item selection actions, you can just use the following snippet:

spinner.setOnSpinnerItemSelectedListener(new OnSpinnerItemSelectedListener() {
    @Override
    public void onItemSelected(NiceSpinner parent, Component view, int position, CharSequence text) {
        showToast("Clicked: " + text);
    }
 });

setBackgroundSelector

To set the background selector need to define selector xml in graphics and set it to the setBackgroundSelector spinner.setBackgroundSelector(ResourceTable.Graphic_selectdialog_changecolor);

Note: xml based array is not supported.

Attributes

You can add attributes to customize the view. Available attributes:

name	type	info
arrowTint	color	sets the color on the drop-down arrow
hideArrow	boolean	set whether show or hide the drop-down arrow
textTint	color	set the text color
dropDownListPaddingBottom	dimension	set the bottom padding of the drop-down list
popupTextAlignment	enum	set the horizontal alignment of the default popup text

Installation instructions:

Method 1:
    Generate the .har package through the library and add the .har package to the libs folder.
    Add the following code to the entry gradle:
        implementation fileTree  (dir: 'libs', include: ['*.jar', '*.har'])

Method 2:
    allprojects{
        repositories{
            mavenCentral()
        }
    }
implementation 'dev.applibgroup:nicespinner:1.0.0'

License

Copyright (C) 2015 Angelo Marchesin.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.