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:Main.java

public static void showBackgroundColorAnimation(View view, int preColor, int currColor, int duration) {
    ObjectAnimator localObjectAnimator = ObjectAnimator.ofInt(view, "backgroundColor",
            new int[] { preColor, currColor });
    localObjectAnimator.setDuration(duration);
    localObjectAnimator.setEvaluator(new ArgbEvaluator());
    localObjectAnimator.start();/*from w w w .  j ava  2s  . co m*/
}

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From source file:Main.java

public static void animateColorChange(View view, int fromColor, int toColor, int duration,
        Animator.AnimatorListener listener) {
    if (view.getWindowToken() == null) {
        return;/*from w  w  w. j av a2 s  .  c  om*/
    }
    AnimatorSet animation = new AnimatorSet();
    ObjectAnimator colorAnimator = ObjectAnimator.ofInt(view, COLOR_PROPERTY, fromColor, toColor);
    colorAnimator.setEvaluator(new ArgbEvaluator());
    colorAnimator.setDuration(duration);
    if (listener != null)
        animation.addListener(listener);
    animation.play(colorAnimator);
    animation.start();
}

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From source file:me.calebjones.spacelaunchnow.utils.Utils.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static void animateViewColor(View v, int startColor, int endColor) {

    ObjectAnimator animator = ObjectAnimator.ofObject(v, "backgroundColor", new ArgbEvaluator(), startColor,
            endColor);//from  www .  java 2s . c o  m

    animator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
    animator.setDuration(COLOR_ANIMATION_DURATION);
    animator.start();
}

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From source file:com.awt.supark.LayoutHandler.java

public void appBackgroundColorChange(View view, int time, int r, int g, int b) {
    ColorDrawable wBack = (ColorDrawable) view.getBackground();
    int color = wBack.getColor();
    int r1 = Color.red(color);
    int g1 = Color.green(color);
    int b1 = Color.blue(color);

    ObjectAnimator colorFade = ObjectAnimator.ofObject(view, "backgroundColor", new ArgbEvaluator(),
            Color.argb(255, r1, g1, b1), Color.argb(255, r, g, b));
    colorFade.setDuration(time);/*w  ww  .jav  a  2  s  . c  om*/
    colorFade.start();
}

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From source file:io.github.marktony.espresso.ui.onboarding.OnboardingActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    final SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
    if (sp.getBoolean(SettingsUtil.KEY_FIRST_LAUNCH, true)) {

        setContentView(R.layout.activity_onboarding);

        new InitCompaniesDataTask().execute();

        initViews();//  ww  w.j  a  v a2s.c  om

        initData();

        viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
                int colorUpdate = (Integer) new ArgbEvaluator().evaluate(positionOffset, bgColors[position],
                        bgColors[position == 2 ? position : position + 1]);
                viewPager.setBackgroundColor(colorUpdate);
            }

            @Override
            public void onPageSelected(int position) {
                currentPosition = position;
                updateIndicators(position);
                viewPager.setBackgroundColor(bgColors[position]);
                buttonPre.setVisibility(position == 0 ? View.GONE : View.VISIBLE);
                buttonNext.setVisibility(position == 2 ? View.GONE : View.VISIBLE);
                buttonFinish.setVisibility(position == 2 ? View.VISIBLE : View.GONE);
            }

            @Override
            public void onPageScrollStateChanged(int state) {

            }
        });

        buttonFinish.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                SharedPreferences.Editor ed = sp.edit();
                ed.putBoolean(SettingsUtil.KEY_FIRST_LAUNCH, false);
                ed.apply();
                navigateToMainActivity();
            }
        });

        buttonNext.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                currentPosition += 1;
                viewPager.setCurrentItem(currentPosition, true);
            }
        });

        buttonPre.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                currentPosition -= 1;
                viewPager.setCurrentItem(currentPosition, true);
            }
        });

    } else {

        navigateToMainActivity();

        finish();
    }

}

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From source file:im.ene.ribbon.ActionTabView.java

public ActionTabView(final BottomNavigationView parent, final boolean expanded, final MenuParser.Menu menu) {
    super(parent.getContext());
    this.evaluator = new ArgbEvaluator();
    this.rippleColor = menu.getRippleColor();
    this.textPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    this.textDirty = true;
    this.expanded = expanded;
    this.provider = parent.getBadgeProvider();
}

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From source file:im.ene.ribbon.TabletActionTabView.java

public TabletActionTabView(final BottomNavigationView parent, boolean expanded, final MenuParser.Menu menu) {
    super(parent, expanded, menu);
    this.evaluator = new ArgbEvaluator();
    final Resources res = getResources();
    this.iconSize = res.getDimensionPixelSize(R.dimen.ribbon_tablet_item_icon_size);
    this.animationDuration = menu.getItemAnimationDuration();
    this.colorActive = menu.getColorActive();
    this.colorInactive = menu.getColorInactive();
}

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From source file:com.geecko.QuickLyric.utils.ScreenSlidePagerAdapter.java

@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
    View tutorialLayout = mActivity.findViewById(R.id.tutorial_layout);
    ArgbEvaluator evaluator = new ArgbEvaluator();
    Object background = position < getCount() - 1
            ? evaluator.evaluate(positionOffset, mActivity.getResources().getColor(colors[position]),
                    mActivity.getResources().getColor(colors[position + 1]))
            : mActivity.getResources().getColor(colors[position]);
    tutorialLayout.setBackgroundColor((int) background);
    ((MainActivity) mActivity).setNavBarColor(
            (int) evaluator.evaluate(0.5f, mActivity.getResources().getColor(R.color.action_dark), background));
    ((MainActivity) mActivity).setStatusBarColor(
            (int) evaluator.evaluate(0.5f, mActivity.getResources().getColor(R.color.action_dark), background));
}

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From source file:com.facebook.react.modules.statusbar.StatusBarModule.java

@ReactMethod
public void setColor(final int color, final boolean animated, final Promise res) {
    final Activity activity = getCurrentActivity();
    if (activity == null) {
        res.reject(ERROR_NO_ACTIVITY, ERROR_NO_ACTIVITY_MESSAGE);
        return;/*from   w ww  . j  a v  a  2  s  . c o m*/
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        UiThreadUtil.runOnUiThread(new Runnable() {
            @TargetApi(Build.VERSION_CODES.LOLLIPOP)
            @Override
            public void run() {
                if (animated) {
                    int curColor = activity.getWindow().getStatusBarColor();
                    ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), curColor, color);

                    colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
                        @Override
                        public void onAnimationUpdate(ValueAnimator animator) {
                            activity.getWindow().setStatusBarColor((Integer) animator.getAnimatedValue());
                        }
                    });
                    colorAnimation.setDuration(300).setStartDelay(0);
                    colorAnimation.start();
                } else {
                    activity.getWindow().setStatusBarColor(color);
                }
                res.resolve(null);
            }
        });
    } else {
        res.resolve(null);
    }
}

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From source file:pl.kodujdlapolski.na4lapy.ui.introduction.IntroductionActivity.java

private void initPageChangeListener() {
    final ArgbEvaluator evaluator = new ArgbEvaluator();
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override//from w  ww . ja va  2  s .  c  om
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            int fromColor = introductionPages.get(position).getBgColor();
            int toColor = introductionPages.get(position + 1).getBgColor();
            int colorUpdate = (Integer) evaluator.evaluate(positionOffset, fromColor, toColor);
            introductionContainer.setBackgroundColor(colorUpdate);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                getWindow().setNavigationBarColor(colorUpdate);
            }
        }

        @Override
        public void onPageSelected(int position) {
            currentPage = position;
            updateIndicators(currentPage);
            if (position == LAST_INTRO) {
                introductionContainer.setBackgroundColor(
                        ContextCompat.getColor(IntroductionActivity.this, android.R.color.transparent));
                nextBtn.setVisibility(View.GONE);
                finishBtn.setVisibility(View.GONE);
                skipBtn.setVisibility(View.GONE);
                onFinish();
            } else {
                boolean lastPage = position == LAST_INTRO - 1;
                nextBtn.setVisibility(lastPage ? View.GONE : View.VISIBLE);
                finishBtn.setVisibility(lastPage ? View.VISIBLE : View.GONE);
            }
        }

        @Override
        public void onPageScrollStateChanged(int state) {
        }
    });
}

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