Android Open Source - nxt-remote-controller Progress Bar Indeterminate

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License

The source code is released under:

MIT License

Java Source Code

package com.gc.materialdesign.views;
// w ww .  java  2  s  .c om
import com.gc.materialdesign.R;
import com.nineoldandroids.animation.Animator;
import com.nineoldandroids.animation.AnimatorListenerAdapter;
import com.nineoldandroids.animation.ObjectAnimator;
import com.nineoldandroids.view.ViewHelper;

import android.content.Context;
import android.util.AttributeSet;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;

public class ProgressBarIndeterminate extends ProgressBarDeterminate {

  public ProgressBarIndeterminate(Context context, AttributeSet attrs) {
    super(context, attrs);
    post(new Runnable() {
      
      @Override
      public void run() {
        // Make progress animation
        setProgress(60);
        Animation anim = AnimationUtils.loadAnimation(getContext(), R.anim.progress_indeterminate_animation);
        progressView.startAnimation(anim);
        final ObjectAnimator anim2 = ObjectAnimator.ofFloat(progressView, "x", getWidth());
        anim2.setDuration(1200);
        anim2.addListener(new AnimatorListenerAdapter() {
          
          int cont = 1;
          int suma = 1;
          int duration = 1200;
          
          public void onAnimationEnd(Animator arg0) {
            // Repeat animation
            ViewHelper.setX(progressView,-progressView.getWidth()/2);
            cont += suma;
            ObjectAnimator anim2Repeat = ObjectAnimator.ofFloat(progressView, "x", getWidth());
            anim2Repeat.setDuration(duration / cont);
            anim2Repeat.addListener(this);
            anim2Repeat.start();
            if(cont == 3 || cont == 1) suma *=-1;
            
          }
        });
        anim2.start();
      }
    });
  }

}

Java Source Code List

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