/ Button

A button to substitute the ProgressDialog

A button to substitute the ProgressDialog

Progress Button Android

Android Button that morphs into a loading progress bar.

Progress-Button-Android

  • Fully customizable in the XML
  • Really simple to use.
  • Makes your app looks cooler =D

You can check how this library was implemented here: https://medium.com/p/9efee6e39711/

Installation

implementation 'br.com.simplepass:loading-button-android:1.14.0'

How to use

Animate and revert animation

Add the button in your layout file and customize it the way you like it.

  <br.com.simplepass.loading_button_lib.customViews.CircularProgressButton
    	    android:id="@+id/btn_id"
    	    android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@drawable/circular_border_shape"
            app:spinning_bar_width="4dp" <!-- Optional -->
            app:spinning_bar_color="#FFF" <!-- Optional -->
            app:spinning_bar_padding="6dp" <!-- Optional -->

Then, instanciate the button

    CircularProgressButton btn = (CircularProgressButton) findViewById(R.id.btn_id)

    btn.startAnimation();

[do some async task. When it finishes]
//You can choose the color and the image after the loading is finished
	btn.doneLoadingAnimation(fillColor, bitmap);
	[or just revert de animation]
	btn.revertAnimation();

Switch to determinant progress

You can switch between indeterminant and determinant progress:

circularProgressButton.setProgress(10)
...
circularProgressButton.setProgress(100)
...
circularProgressButton.resetProgress()

- Show 'done' animation

When the loading animation is running, call:

//Choose the color and the image that will be show
circularProgressButton.doneLoadingAnimation(fillColor, bitmap);

- Revert the loading animation with different text or image

circularProgressButton.revertAnimation(new OnAnimationEndListener() {
                @Override
                public void onAnimationEnd() {
                    circularProgressButton.setText("Seu texto aqui!");
                }
            });

or

circularProgressImageButton.revertAnimation(new OnAnimationEndListener() {
        @Override
        public void onAnimationEnd() {
            progressButton.setImageDrawable(R.drawable.image);
        }
    });

Configure XML

  • app:spinning_bar_width : Changes the width of the spinning bar inside the button
  • app:spinning_bar_color: Changes the color of the spinning bar inside the button
  • app:spinning_bar_padding: Changes the padding of the spinning bar in relation of the button bounds.
  • app:initialCornerAngle: The initial corner angle of the animation. Insert 0 if you have a square button.
  • app:finalCornerAngle: The final corner angle of the animation.

Avoid Memory Leaks

To avoid memory leaks is your code, you must dispose the buttons in the onDestroy method. Example:

override fun onDestroy() {
        super.onDestroy()

        progressButton.dispose()
 }

GitHub