Guten Tag. Ich habe ein Szenario, in dem dieser halb normale Objekt-Animator immer wieder ausgelöst wird, was dazu führt, dass der Haufen wächst und natürlich irgendwann kein Speicherplatz mehr zur Verfügung steht. Ich habe eine statische Methode für Regenbogenanimationen wie diese erstellt.

  public static ObjectAnimator startRainbowAnimation(Context context,
                                                   String textToShow,
                                                   final TextView textViewToAttach) {
    AnimatedColorSpan span = new AnimatedColorSpan(context);
    final SpannableString spannableString = new SpannableString(textToShow);
    String substring = textToShow;
    int start = textToShow.indexOf(substring);
    int end = start + substring.length();
    spannableString.setSpan(span, start, end, 0);

    ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(
            span, ANIMATED_COLOR_SPAN_FLOAT_PROPERTY, 0, 100);
    objectAnimator.setEvaluator(new FloatEvaluator());
    objectAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            System.gc();
            Log.d("Fafasfasfas", "onAnimationUpdate: inside true");
            textViewToAttach.setText(spannableString);
        }
    });
    objectAnimator.setInterpolator(new LinearInterpolator());
    objectAnimator.setDuration(DURATION);
    objectAnimator.setRepeatCount(ValueAnimator.INFINITE);
    objectAnimator.start();
    return objectAnimator;
}

private static final Property<AnimatedColorSpan, Float> ANIMATED_COLOR_SPAN_FLOAT_PROPERTY
        = new Property<AnimatedColorSpan, Float>(Float.class, "ANIMATED_COLOR_SPAN_FLOAT_PROPERTY") {
    @Override
    public void set(AnimatedColorSpan span, Float value) {
        span.setTranslateXPercentage(value);
    }

    @Override
    public Float get(AnimatedColorSpan span) {
        return span.getTranslateXPercentage();
    }
};

Ich rufe diese Methode in einem Recycler-Ansichtsadapter auf.

 @Override
    public void onBindViewHolder(final ViewHolder holder, int position) {
        ChatModel chatModel = chatModelList.get(position);

        System.gc();

        String messageBody = chatModel.getMessage().replaceAll("userid=" + chatModel.getUserId() + ":" + Constants.TYPE_MESSAGE_ATTACHMENT, "").replaceAll("userid=" + chatModel.getOpponentId() + ":" + Constants.TYPE_MESSAGE_ATTACHMENT, "");
        holder.message.setText(messageBody);
         if (showAsRainbow) {
                if (holder.message.getTag() == null) {
                    objectAnimator = RainbowAnimation.startRainbowAnimation(mContext, messageBody, holder.message);
                    holder.message.setTag(ANIMATED);
                }
            } else {
                objectAnimator.removeAllUpdateListeners();
                objectAnimator.removeAllListeners();
                objectAnimator.end();
                objectAnimator.cancel();
                holder.message.setTag(null);
            }

        LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) holder.chatViewBubble.getLayoutParams();
        LinearLayout.LayoutParams deliveryStatusParams = (LinearLayout.LayoutParams) holder.deliveryStatus.getLayoutParams();
        LinearLayout.LayoutParams gifChatViewLayoutParams = (LinearLayout.LayoutParams) holder.imageViewWrapper.getLayoutParams();

        checkForGif(chatModel, holder);

        if (mCurrentUserId.equals(chatModel.getUserId())) {
            layoutParams.gravity = Gravity.RIGHT;
            layoutParams.rightMargin = Dp.toDps(mContext, 16);
            deliveryStatusParams.gravity = Gravity.RIGHT;
            gifChatViewLayoutParams.gravity = Gravity.RIGHT;

            holder.chatViewBubble.setLayoutParams(layoutParams);
            holder.imageView.setLayoutParams(gifChatViewLayoutParams);

            holder.chatViewBubble.setBackground(ContextCompat.getDrawable(mContext, R.drawable.outgoing_message_bg));
            if (chatModel.getDeliveryStatus().equals(Constants.STATUS_DELIVERED)) {
                if (position >= chatModelList.size() - 1) {
                    holder.deliveryStatus.setVisibility(View.VISIBLE);
                } else {
                    holder.deliveryStatus.setVisibility(View.INVISIBLE);
                }
                holder.deliveryStatus.setText(mContext.getString(R.string.sentText));
            } else if (chatModel.getDeliveryStatus().equals(Constants.STATUS_NOT_DELIVERED)) {
                holder.deliveryStatus.setVisibility(View.VISIBLE);
                if (updating) {
                    holder.deliveryStatus.setText(mContext.getString(R.string.sendingNowText) + percentage + " %");
                } else {
                    holder.deliveryStatus.setText(mContext.getString(R.string.sendingNowText));
                }

            }
        } else {
            holder.chatViewBubble.setBackground(ContextCompat.getDrawable(mContext, R.drawable.incoming_message_bg));
            layoutParams.gravity = Gravity.LEFT;
            gifChatViewLayoutParams.gravity = Gravity.LEFT;

            holder.chatViewBubble.setLayoutParams(layoutParams);
            holder.imageView.setLayoutParams(gifChatViewLayoutParams);
            holder.deliveryStatus.setVisibility(View.INVISIBLE);
        }

    }

Thi Problem ist, dass, wenn Sie das @ bemerkt habLog.d() feuert weiter, auch nachdem der cancle und end auf dem objectAnimator aufgerufen wurde und ja, ich habe überprüft, dass cancel und end aufgerufen werden. Also habe ich keine Ahnung, was ich falsch gemacht habe. Kann mir jemand bitte helfen?