PluseView.java

public class PluseView extends FrameLayout {


    @BindView(R.id.circleview)
    CircleView circleview;
    @BindView(R.id.circleview2)
    CircleView circleview2;
    @BindView(R.id.circleview3)
    CircleView circleview3;
    @BindView(R.id.profile_image)
    CircleImageView profileImage;


    private ObjectAnimator scaleanimation2;
    private ObjectAnimator scaleanimation;
    private ObjectAnimator scaleanimation3;

    public PluseView(Context context) {
        super(context);
        initializeViews(context);
    }

    public PluseView(Context context, AttributeSet attrs) {
        super(context, attrs);
        initializeViews(context);
    }

    public PluseView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        initializeViews(context);
    }


    private void initializeViews(Context context) {
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View view = inflater.inflate(R.layout.pluse_layout, this);
        ButterKnife.bind(this, view);
    }

    @Override
    protected void onFinishInflate() {
        super.onFinishInflate();


        PropertyValuesHolder viewX = PropertyValuesHolder.ofFloat(View.SCALE_X, 10);
        PropertyValuesHolder viewY = PropertyValuesHolder.ofFloat(View.SCALE_Y, 10);
        PropertyValuesHolder viewalpha = PropertyValuesHolder.ofFloat(View.ALPHA, 0);


        scaleanimation = ObjectAnimator.ofPropertyValuesHolder(circleview, viewX, viewY, viewalpha);
        scaleanimation.setRepeatCount(ValueAnimator.INFINITE);
        scaleanimation.setDuration(3000);
        scaleanimation.setRepeatMode(ValueAnimator.RESTART);


        scaleanimation2 = ObjectAnimator.ofPropertyValuesHolder(circleview2, viewX, viewY, viewalpha);
        scaleanimation2.setRepeatCount(ValueAnimator.INFINITE);
        scaleanimation2.setDuration(3000);
        scaleanimation2.setStartDelay(500);
        scaleanimation2.setRepeatMode(ValueAnimator.RESTART);


        scaleanimation3 = ObjectAnimator.ofPropertyValuesHolder(circleview3, viewX, viewY, viewalpha);
        scaleanimation3.setRepeatCount(ValueAnimator.INFINITE);
        scaleanimation3.setDuration(3000);
        scaleanimation3.setStartDelay(1000);
        scaleanimation3.setRepeatMode(ValueAnimator.RESTART);


    }

    public void startPulse() {
        scaleanimation.start();
        scaleanimation2.start();
        scaleanimation3.start();
    }

    public void endPulse() {
        scaleanimation.end();
        scaleanimation2.end();
        scaleanimation3.end();
    }

}