Merge "Animate notification background color directly" into ub-launcher3-master

import android.animation.Animator;

import android.animation.AnimatorSet;

import android.animation.ArgbEvaluator;

import android.animation.ObjectAnimator;

import android.animation.ValueAnimator;

import android.content.Context;

import android.graphics.drawable.ColorDrawable;

import android.util.AttributeSet;

import android.view.MotionEvent;

import android.view.View;

 */

public class NotificationMainView extends LinearLayout implements SwipeHelper.Callback {

    private final ArgbEvaluator mArgbEvaluator = new ArgbEvaluator();

    private NotificationInfo mNotificationInfo;

    private TextView mTitleView;

    private TextView mTextView;

    private IconPalette mIconPalette;

    private ColorDrawable mColorBackground;

    public NotificationMainView(Context context) {

        this(context, null, 0);

    }

    public void applyColors(IconPalette iconPalette) {

        setBackgroundColor(iconPalette.backgroundColor);

        mColorBackground = new ColorDrawable(iconPalette.backgroundColor);

        setBackground(mColorBackground);

        mIconPalette = iconPalette;

    }

        if (animate) {

            mTitleView.setAlpha(0);

            mTextView.setAlpha(0);

            setBackgroundColor(mIconPalette.secondaryColor);

            mColorBackground.setColor(mIconPalette.secondaryColor);

        }

        mNotificationInfo = mainNotification;

        mTitleView.setText(mNotificationInfo.title);

            AnimatorSet animation = LauncherAnimUtils.createAnimatorSet();

            Animator textFade = new LauncherViewPropertyAnimator(mTextView).alpha(1);

            Animator titleFade = new LauncherViewPropertyAnimator(mTitleView).alpha(1);

            ValueAnimator colorChange = ValueAnimator.ofArgb(mIconPalette.secondaryColor,

                    mIconPalette.backgroundColor);

            colorChange.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

                @Override

                public void onAnimationUpdate(ValueAnimator valueAnimator) {

                    setBackgroundColor((Integer) valueAnimator.getAnimatedValue());

                }

            });

            ValueAnimator colorChange = ObjectAnimator.ofObject(mColorBackground, "color",

                    mArgbEvaluator, mIconPalette.secondaryColor, mIconPalette.backgroundColor);

            animation.playTogether(textFade, titleFade, colorChange);

            animation.setDuration(150);

            animation.start();