Example usage for android.animation ArgbEvaluator ArgbEvaluator

Introduction

In this page you can find the example usage for android.animation ArgbEvaluator ArgbEvaluator.

Prototype

ArgbEvaluator

Source Link

Usage

From source file:com.phonemetra.deskclock.DeskClock.java

private void setBackgroundColor() {
    final int duration;
    if (mLastHourColor == UNKNOWN_COLOR_ID) {
        mLastHourColor = getResources().getColor(R.color.default_background);
        duration = BACKGROUND_COLOR_INITIAL_ANIMATION_DURATION_MILLIS;
    } else {/*from   www  . j  ava2s .c o  m*/
        duration = getResources().getInteger(android.R.integer.config_longAnimTime);
    }
    final int currHourColor = Utils.getCurrentHourColor(this);
    if (mLastHourColor != currHourColor) {
        final ObjectAnimator animator = ObjectAnimator.ofInt(getWindow().getDecorView(), "backgroundColor",
                mLastHourColor, currHourColor);
        animator.setDuration(duration);
        animator.setEvaluator(new ArgbEvaluator());
        animator.start();
        mLastHourColor = currHourColor;
    }
}

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From source file:io.digibyte.tools.animation.BRAnimator.java

public static void animateBackgroundDim(final ViewGroup backgroundLayout, boolean reverse) {
    int transColor = reverse ? R.color.black_trans : android.R.color.transparent;
    int blackTransColor = reverse ? android.R.color.transparent : R.color.black_trans;

    ValueAnimator anim = new ValueAnimator();
    anim.setIntValues(transColor, blackTransColor);
    anim.setEvaluator(new ArgbEvaluator());
    anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override/* w w  w  .ja v a2  s.  co m*/
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            backgroundLayout.setBackgroundColor((Integer) valueAnimator.getAnimatedValue());
        }
    });

    anim.setDuration(SLIDE_ANIMATION_DURATION);
    anim.start();
}

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From source file:org.odk.collect.android.views.ODKView.java

public void highlightWidget(FormIndex formIndex) {
    QuestionWidget qw = getQuestionWidget(formIndex);

    if (qw != null) {
        // postDelayed is needed because otherwise scrolling may not work as expected in case when
        // answers are validated during form finalization.
        new Handler().postDelayed(() -> {
            findViewById(R.id.odk_view_container).scrollTo(0, qw.getTop());

            ValueAnimator va = new ValueAnimator();
            if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT) {
                va.setIntValues(getResources().getColor(R.color.red_500), getDrawingCacheBackgroundColor());
            } else {
                // Avoid fading to black on certain devices and Android versions that may not support transparency
                TypedValue typedValue = new TypedValue();
                getContext().getTheme().resolveAttribute(android.R.attr.windowBackground, typedValue, true);
                if (typedValue.type >= TypedValue.TYPE_FIRST_COLOR_INT
                        && typedValue.type <= TypedValue.TYPE_LAST_COLOR_INT) {
                    va.setIntValues(getResources().getColor(R.color.red_500), typedValue.data);
                } else {
                    va.setIntValues(getResources().getColor(R.color.red_500), getDrawingCacheBackgroundColor());
                }//w w w  .  ja  va 2s . c o  m
            }

            va.setEvaluator(new ArgbEvaluator());
            va.addUpdateListener(
                    valueAnimator -> qw.setBackgroundColor((int) valueAnimator.getAnimatedValue()));
            va.setDuration(2500);
            va.start();
        }, 100);
    }
}

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From source file:com.mikhaellopez.saveinsta.activity.MainActivity.java

private void setThemeColor(int colorFrom, final int colorTo) {
    // Set Toolbar and NavigationBar color
    ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
    colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//from  w  w  w .  j a va  2 s .  c o  m
        public void onAnimationUpdate(ValueAnimator animator) {
            mToolbar.setBackgroundColor((int) animator.getAnimatedValue());
        }
    });
    colorAnimation.start();

    // Set Status Bar color
    ValueAnimator colorAnimationDark = ValueAnimator.ofObject(new ArgbEvaluator(), darkerColor(colorFrom),
            darkerColor(colorTo));
    colorAnimationDark.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animator) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                getWindow().setStatusBarColor((int) animator.getAnimatedValue());
                getWindow().setNavigationBarColor((int) animator.getAnimatedValue());
            }
        }
    });
    colorAnimationDark.start();

    // Set Text and icon color
    int textColorFrom = getTextColorByBackground(colorFrom);
    int textColorTo = getTextColorByBackground(colorTo);

    if (textColorFrom != colorTo) {
        ValueAnimator colorAnimationText = ValueAnimator.ofObject(new ArgbEvaluator(), textColorFrom,
                textColorTo);
        colorAnimationText.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animator) {
                mToolbarTitle.setTextColor((int) animator.getAnimatedValue());
                if (mMenuItem != null) {
                    mMenuItem.setIcon(isColorDark(colorTo)
                            ? ContextCompat.getDrawable(MainActivity.this, R.drawable.ic_info)
                            : ContextCompat.getDrawable(MainActivity.this, R.drawable.ic_info_dark));
                }
            }
        });
        colorAnimationText.start();
    }
    mCurrentDominantColor = colorTo;
}

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From source file:com.justplay1.shoppist.features.search.widget.FloatingSearchView.java

private ValueAnimator getValueAnimator(int colorTo, int colorFrom) {
    final ValueAnimator colorAnimation;
    if (Build.VERSION.SDK_INT >= 19)
        colorAnimation = ObjectAnimator.ofObject(this, "setBackgroundColor", new ArgbEvaluator(), colorFrom,
                colorTo);/*from  www . ja v a 2  s .  c o  m*/
    else {
        colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
    }
    return colorAnimation;
}

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From source file:com.tiancaicc.springfloatingactionmenu.SpringFloatingActionMenu.java

private void fadeIn() {
    int colorFrom = Color.parseColor("#00000000");
    int colorTo = Color.parseColor("#40000000");
    ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
    colorAnimation.setDuration(250); // milliseconds
    colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override//from  w  w w. ja v  a2s .com
        public void onAnimationUpdate(ValueAnimator animator) {
            setBackgroundColor((int) animator.getAnimatedValue());
        }

    });
    colorAnimation.start();
}

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From source file:android.improving.utils.views.PagerSlidingTabStrip.java

/**
 *  text animation//from   w  ww . j  a  va  2  s  . com
 * @param view
 * @param color1
 * @param color2
 */
private void animTextColor(TextView view, int color1, int color2) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
        view.setTextColor(color2);
    } else {
        if (color1 == color2) {
            view.setTextColor(color2);
        } else {
            ObjectAnimator backgroundColorAnimator = ObjectAnimator.ofObject(view, CHANGECOLORSTRING,
                    new ArgbEvaluator(), color1, color2);
            backgroundColorAnimator.setDuration(100);
            backgroundColorAnimator.start();
        }
    }

}

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From source file:com.tiancaicc.springfloatingactionmenu.SpringFloatingActionMenu.java

public void fadeOut() {
    int colorFrom = Color.parseColor("#40000000");
    int colorTo = Color.parseColor("#00000000");
    ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
    colorAnimation.setDuration(250); // milliseconds
    colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override/* w  w w . j a va  2  s.c om*/
        public void onAnimationUpdate(ValueAnimator animator) {
            setBackgroundColor((int) animator.getAnimatedValue());
        }

    });
    colorAnimation.start();
}

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From source file:android.support.graphics.drawable.AnimatedVectorDrawableCompat.java

/**
 * Utility function to fix color interpolation prior to Lollipop. Without this fix, colors
 * are evaluated as raw integers instead of as colors, which leads to artifacts during
 * fillColor animations./*from  w w  w.j  av a2 s . com*/
 */
private void setupColorAnimator(Animator animator) {
    if (animator instanceof AnimatorSet) {
        List<Animator> childAnimators = ((AnimatorSet) animator).getChildAnimations();
        if (childAnimators != null) {
            for (int i = 0; i < childAnimators.size(); ++i) {
                setupColorAnimator(childAnimators.get(i));
            }
        }
    }
    if (animator instanceof ObjectAnimator) {
        ObjectAnimator objectAnim = (ObjectAnimator) animator;
        final String propertyName = objectAnim.getPropertyName();
        if ("fillColor".equals(propertyName) || "strokeColor".equals(propertyName)) {
            if (mArgbEvaluator == null) {
                mArgbEvaluator = new ArgbEvaluator();
            }
            objectAnim.setEvaluator(mArgbEvaluator);
        }
    }
}

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From source file:com.songcode.materialnotes.ui.NoteEditActivity.java

private void animateRevealHide(final View targetview, View startView) {
    if (isActionInsertOrEdit()) {
        int cx = startView.getLeft() + (startView.getWidth() / 2); //middle of button
        int cy = startView.getTop() + (startView.getHeight() / 2); //middle of button
        int radius = (int) Math.sqrt(Math.pow(cx, 2) + Math.pow(cy, 2)); //hypotenuse to top left

        Animator anim = ViewAnimationUtils.createCircularReveal(targetview, cx, cy, radius, 0);
        anim.addListener(new AnimatorListenerAdapter() {
            @Override/*from   ww w  .ja v  a 2  s.c  om*/
            public void onAnimationEnd(Animator animation) {
                super.onAnimationEnd(animation);
                targetview.setVisibility(View.INVISIBLE);
            }
        });
        //anim.setInterpolator(new AccelerateInterpolator());
        anim.setDuration(ANIM_DURATION);
        anim.start();

        Integer colorTo = getResources().getColor(R.color.primaryColor);
        Integer colorFrom = getResources().getColor(android.R.color.white);
        ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
        colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animator) {
                targetview.setBackgroundColor((Integer) animator.getAnimatedValue());
            }

        });
        colorAnimation.setInterpolator(new AccelerateInterpolator(2));
        colorAnimation.setDuration(ANIM_DURATION);
        colorAnimation.start();
    } else if (isActionActionView()) {
        mAnimBackGroudView.animate().scaleX(1).scaleY(1).alpha(1).translationY(0).setDuration(ANIM_DURATION)
                .setInterpolator(new AccelerateInterpolator()).start();
        mNoteEditor.animate().alpha(0).setDuration(100).start();
    }
}

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