Example usage for android.view View setScaleX

Introduction

In this page you can find the example usage for android.view View setScaleX.

Prototype

public void setScaleX(float scaleX) 

Source Link

Document

Sets the amount that the view is scaled in x around the pivot point, as a proportion of the view's unscaled width.

Usage

From source file:com.serenegiant.aceparrot.BaseFragment.java

/**
 * 01??(View)??/*  w  w w . j  a va 2s  . c o m*/
 * @param target
 * @param startDelay
 */
@SuppressLint("NewApi")
protected final void fadeIn(final View target, final long duration, final long startDelay) {
    //      if (DEBUG) Log.v(TAG, "fadeIn:target=" + target);
    if (target == null)
        return;
    target.clearAnimation();
    target.setVisibility(View.VISIBLE);
    target.setTag(R.id.anim_type, ANIM_FADE_IN); // ???
    target.setScaleX(1.0f);
    target.setScaleY(1.0f);
    target.setAlpha(0.0f);
    final ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(target, "alpha", 0f, 1f);
    objectAnimator.addListener(mAnimatorListener);
    if (BuildCheck.isJellyBeanMR2())
        objectAnimator.setAutoCancel(true); // API >= 18 ??????Animator????
    objectAnimator.setDuration(duration > 0 ? duration : 500); // 0.5???
    objectAnimator.setStartDelay(startDelay > 0 ? startDelay : 0); // ???
    objectAnimator.start(); // 
}

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From source file:com.serenegiant.aceparrot.BaseFragment.java

/**
 * 10??(View)??/* ww  w. j a  va 2s .c om*/
 * @param target
 * @param startDelay
 */
@SuppressLint("NewApi")
protected final void zoomOut(final View target, final long duration, final long startDelay) {
    //      if (DEBUG) Log.v(TAG, "zoomIn:target=" + target);
    if (target == null)
        return;
    target.clearAnimation();
    target.setVisibility(View.VISIBLE);
    target.setTag(R.id.anim_type, ANIM_ZOOM_OUT); // ???
    target.setScaleX(1.0f);
    target.setScaleY(1.0f);
    target.setAlpha(1.0f);
    final PropertyValuesHolder scale_x = PropertyValuesHolder.ofFloat("scaleX", 1f, 0f);
    final PropertyValuesHolder scale_y = PropertyValuesHolder.ofFloat("scaleY", 1f, 0f);
    final ObjectAnimator objectAnimator = ObjectAnimator.ofPropertyValuesHolder(target, scale_x, scale_y);
    objectAnimator.addListener(mAnimatorListener);
    if (BuildCheck.isJellyBeanMR2())
        objectAnimator.setAutoCancel(true); // API >= 18 ??????Animator????
    objectAnimator.setDuration(duration > 0 ? duration : 500); // 0.5???
    objectAnimator.setStartDelay(startDelay > 0 ? startDelay : 0); // ???
    objectAnimator.start(); // 
}

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From source file:com.serenegiant.aceparrot.BaseFragment.java

/**
 * 10??(View)??//from  www. ja v  a 2s .c  o  m
 * @param target
 * @param startDelay
 */
@SuppressLint("NewApi")
protected final void fadeOut(final View target, final long duration, final long startDelay) {
    //      if (DEBUG) Log.v(TAG, "fadeOut,target=" + target);
    if (target == null)
        return;
    target.clearAnimation();
    if (target.getVisibility() == View.VISIBLE) {
        target.setTag(R.id.anim_type, ANIM_FADE_OUT); // ??
        target.setScaleX(1.0f);
        target.setScaleY(1.0f);
        target.setAlpha(1.0f);
        final ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(target, "alpha", 1f, 0f);
        objectAnimator.addListener(mAnimatorListener);
        if (BuildCheck.isAndroid4_3())
            objectAnimator.setAutoCancel(true); // API >= 18 ??????Animator????
        objectAnimator.setDuration(duration > 0 ? duration : 500); // 0.5???
        objectAnimator.setStartDelay(startDelay > 0 ? startDelay : 0); // ???
        objectAnimator.start(); // 
    }
}

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From source file:android.improving.utils.views.cardsview.StackPageTransformer.java

@Override
public void transformPage(View view, float position) {

    int dimen = 0;
    switch (mOrientation) {
    case VERTICAL:
        dimen = view.getHeight();/* w w  w. jav  a 2 s .c o  m*/
        break;
    case HORIZONTAL:
        dimen = view.getWidth();
        break;
    }

    if (!mInitialValuesCalculated) {
        mInitialValuesCalculated = true;
        calculateInitialValues(dimen);
    }

    switch (mOrientation) {
    case VERTICAL:
        view.setRotationX(0);
        view.setPivotY(dimen / 2f);
        view.setPivotX(view.getWidth() / 2f);
        break;
    case HORIZONTAL:
        view.setRotationY(0);
        view.setPivotX(dimen / 2f);
        view.setPivotY(view.getHeight() / 2f);
        break;
    }

    if (position < -mNumberOfStacked - 1) {
        view.setAlpha(0f);
    } else if (position <= 0) {
        float scale = mZeroPositionScale + (position * mStackedScaleFactor);
        float baseTranslation = (-position * dimen);
        float shiftTranslation = calculateShiftForScale(position, scale, dimen);
        view.setScaleX(scale);
        view.setScaleY(scale);
        view.setAlpha(1.0f + (position * mAlphaFactor));
        switch (mOrientation) {
        case VERTICAL:
            view.setTranslationY(baseTranslation + shiftTranslation);
            break;
        case HORIZONTAL:
            view.setTranslationX(baseTranslation + shiftTranslation);
            break;
        }
    } else if (position <= 1) {
        float scale = mZeroPositionScale + (position * mStackedScaleFactor);
        view.setScaleX(scale);
        view.setScaleY(scale);
        view.setAlpha(1.0f + (position * mAlphaFactor));
        view.setTranslationY(position);
    } else if (position > 1) {
        view.setAlpha(0f);
    }
}

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From source file:com.serenegiant.aceparrot.BaseFragment.java

/**
 * start?stop????/*from   w w w.  j a v  a 2s .  c  o m*/
 * @param target
 * @param type ???????
 * @param start [0.0f-1.0f]
 * @param stop  [0.0f-1.0f]
 * @param duration []
 * @param startDelay []
 */
@SuppressLint("NewApi")
protected final void alphaAnimation(final View target, final int type, final float start, final float stop,
        final long duration, final long startDelay, final AnimationCallback callback) {
    //      if (DEBUG) Log.v(TAG, "fadeOut,target=" + target);
    if (target == null)
        return;
    target.clearAnimation();
    if (target.getVisibility() == View.VISIBLE) {
        target.setTag(R.id.anim_type, type);
        target.setTag(R.id.anim_callback, callback);
        target.setScaleX(1.0f);
        target.setScaleY(1.0f);
        target.setAlpha(start);
        final ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(target, "alpha", start, stop);
        objectAnimator.addListener(mAnimatorListener);
        if (BuildCheck.isAndroid4_3())
            objectAnimator.setAutoCancel(true); // API >= 18 ??????Animator????
        objectAnimator.setDuration(duration > 0 ? duration : 500); // 0.5???
        objectAnimator.setStartDelay(startDelay > 0 ? startDelay : 0); // ???
        objectAnimator.start(); // 
    }
}

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From source file:cn.edu.nuc.seeworld.view.flippablestackview.StackPageTransformer.java

@Override
public void transformPage(View view, float position) {

    int dimen = 0;
    switch (mOrientation) {
    case VERTICAL:
        dimen = view.getHeight();/*from  www .  j av a 2s.co m*/
        break;
    case HORIZONTAL:
        dimen = view.getWidth();
        break;
    }

    if (!mInitialValuesCalculated) {
        mInitialValuesCalculated = true;
        calculateInitialValues(dimen);
    }

    switch (mOrientation) {
    case VERTICAL:
        view.setRotationX(0);
        view.setPivotY(dimen / 2f);
        view.setPivotX(view.getWidth() / 2f);
        break;
    case HORIZONTAL:
        view.setRotationY(0);
        view.setPivotX(dimen / 2f);
        view.setPivotY(view.getHeight() / 2f);
        break;
    }

    if (position < -mNumberOfStacked - 1) {
        view.setAlpha(0f);
    } else if (position <= 0) {
        float scale = mZeroPositionScale + (position * mStackedScaleFactor);
        float baseTranslation = (-position * dimen);
        float shiftTranslation = calculateShiftForScale(position, scale, dimen);
        view.setScaleX(scale);
        view.setScaleY(scale);
        view.setAlpha(1.0f + (position * mAlphaFactor));
        switch (mOrientation) {
        case VERTICAL:
            view.setTranslationY(baseTranslation + shiftTranslation);
            break;
        case HORIZONTAL:
            view.setTranslationX(baseTranslation + shiftTranslation);
            break;
        }
    } else if (position <= 1) {
        float baseTranslation = position * dimen;
        float scale = mZeroPositionScale
                - mValueInterpolator.map(mScaleInterpolator.getInterpolation(position));
        scale = (scale < 0) ? 0f : scale;
        float shiftTranslation = (1.0f - position) * mOverlap;
        float rotation = -mRotationInterpolator.getInterpolation(position) * 90;
        rotation = (rotation < -90) ? -90 : rotation;
        float alpha = 1.0f - position;
        alpha = (alpha < 0) ? 0f : alpha;
        view.setAlpha(alpha);
        switch (mOrientation) {
        case VERTICAL:
            view.setPivotY(dimen);
            view.setRotationX(rotation);
            view.setScaleX(mZeroPositionScale);
            view.setScaleY(scale);
            view.setTranslationY(-baseTranslation - mBelowStackSpace - shiftTranslation);
            break;
        case HORIZONTAL:
            view.setPivotX(dimen);
            view.setRotationY(-rotation);
            view.setScaleY(mZeroPositionScale);
            view.setScaleX(scale);
            view.setTranslationX(-baseTranslation - mBelowStackSpace - shiftTranslation);
            break;
        }
    } else if (position > 1) {
        view.setAlpha(0f);
    }
}

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From source file:com.linkbubble.ui.BubbleFlowView.java

void updateScaleForView(View view, float centerX, float viewX) {
    float xDelta = Math.abs(centerX - viewX);
    float targetScale;
    if (xDelta < mFullScaleX) {
        targetScale = 1.f;//from   w  w  w.ja v  a2 s.  c om
    } else if (xDelta > mMinScaleX) {
        targetScale = MIN_SCALE;
    } else {
        float ratio = 1.f - ((xDelta - mFullScaleX) / (mMinScaleX - mFullScaleX));
        targetScale = MIN_SCALE + (ratio * (1.f - MIN_SCALE));
    }
    float scaleDelta = Math.abs(getScaleX() - targetScale);
    view.setScaleX(targetScale);
    view.setScaleY(targetScale);
    if (scaleDelta > .001f) {
        view.invalidate();
    }
}

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From source file:android.support.wear.widget.drawer.WearableDrawerLayout.java

/**
 * Peeks the given drawer if it is not {@code null} and has a peek view.
 *///from   w w w  . j a  v  a 2  s .  c  o  m
private void maybePeekDrawer(WearableDrawerView drawerView) {
    if (drawerView == null) {
        return;
    }
    View peekView = drawerView.getPeekContainer();
    if (peekView == null) {
        return;
    }

    View drawerContent = drawerView.getDrawerContent();
    int layoutGravity = ((FrameLayout.LayoutParams) drawerView.getLayoutParams()).gravity;
    int gravity = layoutGravity == Gravity.NO_GRAVITY ? drawerView.preferGravity() : layoutGravity;

    drawerView.setIsPeeking(true);
    peekView.setAlpha(1);
    peekView.setScaleX(1);
    peekView.setScaleY(1);
    peekView.setVisibility(VISIBLE);
    if (drawerContent != null) {
        drawerContent.setAlpha(0);
        drawerContent.setVisibility(GONE);
    }

    if (gravity == Gravity.BOTTOM) {
        mBottomDrawerDragger.smoothSlideViewTo(drawerView, 0 /* finalLeft */,
                getHeight() - peekView.getHeight());
    } else if (gravity == Gravity.TOP) {
        mTopDrawerDragger.smoothSlideViewTo(drawerView, 0 /* finalLeft */,
                -(drawerView.getHeight() - peekView.getHeight()));
        if (!mIsAccessibilityEnabled) {
            // Don't automatically close the top drawer when in accessibility mode.
            closeDrawerDelayed(gravity, PEEK_AUTO_CLOSE_DELAY_MS);
        }
    }

    invalidate();
}

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From source file:com.arlib.floatingsearchview.util.view.MenuView.java

/**
 * Hides all the menu items flagged with "ifRoom"
 *
 * @param withAnim//w w  w  . j a  va  2 s.  c  o m
 */
public void hideIfRoomItems(boolean withAnim) {

    if (mMenu == -1)
        return;

    mActionShowAlwaysItems.clear();
    cancelChildAnimListAndClear();

    List<MenuItemImpl> showAlwaysActionItems = filter(mMenuItems, new MenuItemImplPredicate() {
        @Override
        public boolean apply(MenuItemImpl menuItem) {
            return menuItem.requiresActionButton();
        }
    });

    int actionItemIndex;
    for (actionItemIndex = 0; actionItemIndex < mActionItems.size()
            && actionItemIndex < showAlwaysActionItems.size(); actionItemIndex++) {

        final MenuItemImpl actionItem = showAlwaysActionItems.get(actionItemIndex);

        if (mActionItems.get(actionItemIndex).getItemId() != showAlwaysActionItems.get(actionItemIndex)
                .getItemId()) {

            ImageView action = (ImageView) getChildAt(actionItemIndex);
            action.setImageDrawable(Util.setIconColor(actionItem.getIcon(), mActionIconColor));

            action.setOnClickListener(new OnClickListener() {
                @Override
                public void onClick(View v) {

                    if (mMenuCallback != null)
                        mMenuCallback.onMenuItemSelected(mMenuBuilder, actionItem);
                }
            });

        }

        mActionShowAlwaysItems.add(actionItem);
    }

    final int diff = mActionItems.size() - actionItemIndex + (mHasOverflow ? 1 : 0);

    anims = new ArrayList<>();

    for (int i = 0; i < actionItemIndex; i++) {
        final View currentChild = getChildAt(i);
        final float destTransX = ACTION_DIMENSION_PX * diff - (mHasOverflow ? Util.dpToPx(8) : 0);
        anims.add(ViewPropertyObjectAnimator.animate(currentChild)
                .setDuration(withAnim ? HIDE_IF_ROOM_ITEMS_ANIM_DURATION : 0)
                .setInterpolator(new AccelerateInterpolator()).addListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {

                        currentChild.setTranslationX(destTransX);
                    }
                }).translationXBy(destTransX).get());
    }

    for (int i = actionItemIndex; i < diff + actionItemIndex; i++) {

        final View currentView = getChildAt(i);

        currentView.setClickable(false);

        if (i != getChildCount() - 1)
            anims.add(ViewPropertyObjectAnimator.animate(currentView)
                    .setDuration(withAnim ? HIDE_IF_ROOM_ITEMS_ANIM_DURATION : 0)
                    .addListener(new AnimatorListenerAdapter() {
                        @Override
                        public void onAnimationEnd(Animator animation) {

                            currentView.setTranslationX(ACTION_DIMENSION_PX);
                        }
                    }).translationXBy(ACTION_DIMENSION_PX).get());

        anims.add(ViewPropertyObjectAnimator.animate(currentView)
                .setDuration(withAnim ? HIDE_IF_ROOM_ITEMS_ANIM_DURATION : 0)
                .addListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {

                        currentView.setScaleX(0.5f);
                    }
                }).scaleX(.5f).get());
        anims.add(ViewPropertyObjectAnimator.animate(currentView)
                .setDuration(withAnim ? HIDE_IF_ROOM_ITEMS_ANIM_DURATION : 0)
                .addListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {

                        currentView.setScaleY(0.5f);
                    }
                }).scaleY(.5f).get());
        anims.add(ViewPropertyObjectAnimator.animate(getChildAt(i))
                .setDuration(withAnim ? HIDE_IF_ROOM_ITEMS_ANIM_DURATION : 0)
                .addListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {

                        currentView.setAlpha(0.0f);
                    }
                }).alpha(0.0f).get());
    }

    final int actinItemsCount = actionItemIndex;
    if (!anims.isEmpty()) {

        AnimatorSet animSet = new AnimatorSet();
        if (!withAnim)
            animSet.setDuration(0);
        animSet.playTogether(anims.toArray(new ObjectAnimator[anims.size()]));
        animSet.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {

                if (mOnVisibleWidthChanged != null)
                    mOnVisibleWidthChanged.onVisibleWidthChanged(((int) ACTION_DIMENSION_PX * actinItemsCount));
            }
        });
        animSet.start();
    }

}

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From source file:com.comcast.freeflow.core.FreeFlowContainer.java

protected void returnItemToPoolIfNeeded(FreeFlowItem freeflowItem) {
    View v = freeflowItem.view;
    v.setTranslationX(0);/*from  w  w w . ja v  a  2s.  c om*/
    v.setTranslationY(0);
    v.setRotation(0);
    v.setScaleX(1f);
    v.setScaleY(1f);

    v.setAlpha(1);
    viewpool.returnViewToPool(v);
}

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