A simple Android library to implement a number counter with increment

Elegant Number Button

A simple Android library to implement a number counter with increment and decrement buttons.

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Grab the latest version on gradle using

compile 'com.cepheuen.elegant-number-button:lib:1.0.2'

or on maven

<dependency>
  <groupId>com.cepheuen.elegant-number-button</groupId>
  <artifactId>lib</artifactId>
  <version>1.0.2</version>
  <type>pom</type>
</dependency>

Usage

For Working implementation of this library check ElegantNumberButtonSample App

• Just include the view as you do with any android widget.

• Implement it in your java code as anyother widget.

• To get the number simply call getNumber() method on the button object.

• To get the number from the button as soon as the button is clicked add a setOnClickListener to the view.

  ElegantNumberButton button = (ElegantNumberButton) findViewById(R.id.button);
  button.setOnClickListener(new ElegantNumberButton.OnClickListener() {
          @Override
          public void onClick(View view) {
              String num = button.getNumber();
          }
      });
  

• Or use a valueChangeListener to listen for changes in value.

  elegantNumberButton.setOnValueChangeListener(new ElegantNumberButton.OnValueChangeListener() {
          @Override
          public void onValueChange(ElegantNumberButton view, int oldValue, int newValue) {
              Log.d(TAG, String.format("oldValue: %d   newValue: %d", oldValue, newValue));
          }
      });
  

Customization

backgroundColor : Set button Background color

initialNumber: Set initial number for the button.

finalNumber : Set final number range for button.

textColor: Modify the text color of the button.

textSize: Change text size of the button.

backgroundDrawable: Add drawable background for the button.

Methods

setNumber(Integer number): Update the number of the widget.

setRange(Integer startNumber, Integer finalNumber) : Set the operational range for the widget

setOnValueChangeListener(OnValueChangedListener listener): listen for changes in the value

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request

Changelog

Version 1.0.2

• Added ValueChangeListener to listen for changes in values

Version 1.0.1

• Added Range for the widget
• Changed attribute from initialText to initialNumber

Version 1.0

• Initial Release

Author

• Ashik Vetrivelu - [email protected]

GitHub