Example usage for android.animation PropertyValuesHolder ofFloat

Introduction

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

Prototype

public static PropertyValuesHolder ofFloat(Property<?, Float> property, float... values) 

Source Link

Document

Constructs and returns a PropertyValuesHolder with a given property and set of float values.

Usage

From source file:com.android.launcher2.Launcher.java

private void growAndFadeOutFolderIcon(FolderIcon fi) {
    if (fi == null)
        return;/*w ww. j  ava2 s  . c o  m*/
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);

    FolderInfo info = (FolderInfo) fi.getTag();
    if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
        CellLayout cl = (CellLayout) fi.getParent().getParent();
        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
        cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
    }

    // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
    copyFolderIconToImage(fi);
    fi.setVisibility(View.INVISIBLE);

    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
    oa.start();
}

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From source file:com.android.launcher2.Launcher.java

private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
    if (fi == null)
        return;//from   w w w.  j a v a2s  .c o m
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);

    final CellLayout cl = (CellLayout) fi.getParent().getParent();

    // We remove and re-draw the FolderIcon in-case it has changed
    mDragLayer.removeView(mFolderIconImageView);
    copyFolderIconToImage(fi);
    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
    oa.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (cl != null) {
                cl.clearFolderLeaveBehind();
                // Remove the ImageView copy of the FolderIcon and make the original visible.
                mDragLayer.removeView(mFolderIconImageView);
                fi.setVisibility(View.VISIBLE);
            }
        }
    });
    oa.start();
}

---

From source file:com.klinker.android.launcher.launcher3.Launcher.java

private void growAndFadeOutFolderIcon(FolderIcon fi) {
    if (fi == null)
        return;/*from   w  w w  .  j a  v a  2s  .c  o  m*/
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);

    FolderInfo info = (FolderInfo) fi.getTag();
    if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
        CellLayout cl = (CellLayout) fi.getParent().getParent();
        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
        cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
    }

    // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
    copyFolderIconToImage(fi);
    fi.setVisibility(View.INVISIBLE);

    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    if (Utilities.isLmpOrAbove()) {
        oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
    }
    oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
    oa.start();
}

---

From source file:com.klinker.android.launcher.launcher3.Launcher.java

private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
    if (fi == null)
        return;//from  ww w.java  2 s . com
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);

    final CellLayout cl = (CellLayout) fi.getParent().getParent();

    // We remove and re-draw the FolderIcon in-case it has changed
    mDragLayer.removeView(mFolderIconImageView);
    copyFolderIconToImage(fi);
    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
    oa.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (cl != null) {
                cl.clearFolderLeaveBehind();
                // Remove the ImageView copy of the FolderIcon and make the original visible.
                mDragLayer.removeView(mFolderIconImageView);
                fi.setVisibility(View.VISIBLE);
            }
        }
    });
    oa.start();
}

---

From source file:xyz.klinker.blur.launcher3.Launcher.java

private void growAndFadeOutFolderIcon(FolderIcon fi) {
    if (fi == null)
        return;//from  w  ww  .ja  va2 s .  co  m
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);

    FolderInfo info = (FolderInfo) fi.getTag();
    if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
        CellLayout cl = (CellLayout) fi.getParent().getParent();
        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
        cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
    }

    // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
    copyFolderIconToImage(fi);
    fi.setVisibility(View.INVISIBLE);

    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    if (Utilities.ATLEAST_LOLLIPOP) {
        oa.setInterpolator(new LogDecelerateInterpolator(100, 0));
    }
    oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
    oa.start();
}

---

From source file:xyz.klinker.blur.launcher3.Launcher.java

private void shrinkAndFadeInFolderIcon(final FolderIcon fi, boolean animate) {
    if (fi == null)
        return;/*  ww  w  . j  a  v a 2 s. com*/
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);

    final CellLayout cl = (CellLayout) fi.getParent().getParent();

    // We remove and re-draw the FolderIcon in-case it has changed
    mDragLayer.removeView(mFolderIconImageView);
    copyFolderIconToImage(fi);
    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration));
    oa.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (cl != null) {
                cl.clearFolderLeaveBehind();
                // Remove the ImageView copy of the FolderIcon and make the original visible.
                mDragLayer.removeView(mFolderIconImageView);
                fi.setVisibility(View.VISIBLE);
            }
        }
    });
    oa.start();
    if (!animate) {
        oa.end();
    }
}

---

From source file:com.android.launcher2.Launcher.java

/**
 * Runs a new animation that scales up icons that were added while Launcher was in the
 * background.//from   w  ww . ja va 2s  . c om
 *
 * @param immediate whether to run the animation or show the results immediately
 */
private void runNewAppsAnimation(boolean immediate) {
    AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
    Collection<Animator> bounceAnims = new ArrayList<Animator>();

    // Order these new views spatially so that they animate in order
    Collections.sort(mNewShortcutAnimateViews, new Comparator<View>() {
        @Override
        public int compare(View a, View b) {
            CellLayout.LayoutParams alp = (CellLayout.LayoutParams) a.getLayoutParams();
            CellLayout.LayoutParams blp = (CellLayout.LayoutParams) b.getLayoutParams();
            int cellCountX = LauncherModel.getCellCountX();
            return (alp.cellY * cellCountX + alp.cellX) - (blp.cellY * cellCountX + blp.cellX);
        }
    });

    // Animate each of the views in place (or show them immediately if requested)
    if (immediate) {
        for (View v : mNewShortcutAnimateViews) {
            v.setAlpha(1f);
            v.setScaleX(1f);
            v.setScaleY(1f);
        }
    } else {
        for (int i = 0; i < mNewShortcutAnimateViews.size(); ++i) {
            View v = mNewShortcutAnimateViews.get(i);
            ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
                    PropertyValuesHolder.ofFloat("alpha", 1f), PropertyValuesHolder.ofFloat("scaleX", 1f),
                    PropertyValuesHolder.ofFloat("scaleY", 1f));
            bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
            bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
            bounceAnim.setInterpolator(new SmoothPagedView.OvershootInterpolator());
            bounceAnims.add(bounceAnim);
        }
        anim.playTogether(bounceAnims);
        anim.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                if (mWorkspace != null) {
                    mWorkspace.postDelayed(mBuildLayersRunnable, 500);
                }
            }
        });
        anim.start();
    }

    // Clean up
    mNewShortcutAnimatePage = -1;
    mNewShortcutAnimateViews.clear();
    new Thread("clearNewAppsThread") {
        public void run() {
            mSharedPrefs.edit().putInt(InstallShortcutReceiver.NEW_APPS_PAGE_KEY, -1)
                    .putStringSet(InstallShortcutReceiver.NEW_APPS_LIST_KEY, null).commit();
        }
    }.start();
}

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From source file:com.android.soma.Launcher.java

private ValueAnimator createNewAppBounceAnimation(View v, int i) {
    ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
            PropertyValuesHolder.ofFloat("alpha", 1f), PropertyValuesHolder.ofFloat("scaleX", 1f),
            PropertyValuesHolder.ofFloat("scaleY", 1f));
    bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
    bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
    bounceAnim.setInterpolator(new SmoothPagedView.OvershootInterpolator());
    return bounceAnim;
}

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From source file:com.klinker.android.launcher.launcher3.Launcher.java

private ValueAnimator createNewAppBounceAnimation(View v, int i) {
    ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
            PropertyValuesHolder.ofFloat("alpha", 1f), PropertyValuesHolder.ofFloat("scaleX", 1f),
            PropertyValuesHolder.ofFloat("scaleY", 1f));
    bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
    bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
    bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
    return bounceAnim;
}

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