Java Code Examples for com.nineoldandroids.view.ViewHelper#setTranslationY()

The following examples show how to use com.nineoldandroids.view.ViewHelper#setTranslationY() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ViewAnimationUtils.java From fab-toolbar with MIT License

6 votes

/**
 * Lifting view
 *
 * @param view The animation target
 * @param baseRotation initial Rotation X in 3D space
 * @param duration aniamtion duration
 * @param startDelay start delay before animation begin
 */
@Deprecated
public static void liftingFromBottom(View view, float baseRotation, int duration, int startDelay){
    ViewHelper.setRotationX(view, baseRotation);
    ViewHelper.setTranslationY(view, view.getHeight() / 3);

    ViewPropertyAnimator
            .animate(view)
            .setInterpolator(new AccelerateDecelerateInterpolator())
            .setDuration(duration)
            .setStartDelay(startDelay)
            .rotationX(0)
            .translationY(0)
            .start();

}

Example 2

Source File: FlexibleSpaceToolbarScrollViewActivity.java From UltimateAndroid with Apache License 2.0

6 votes

private void updateFlexibleSpaceText(final int scrollY) {
    ViewHelper.setTranslationY(mFlexibleSpaceView, -scrollY);
    int adjustedScrollY = scrollY;
    if (scrollY < 0) {
        adjustedScrollY = 0;
    } else if (mFlexibleSpaceHeight < scrollY) {
        adjustedScrollY = mFlexibleSpaceHeight;
    }
    float maxScale = (float) (mFlexibleSpaceHeight - mToolbarView.getHeight()) / mToolbarView.getHeight();
    float scale = maxScale * ((float) mFlexibleSpaceHeight - adjustedScrollY) / mFlexibleSpaceHeight;

    ViewHelper.setPivotX(mTitleView, 0);
    ViewHelper.setPivotY(mTitleView, 0);
    ViewHelper.setScaleX(mTitleView, 1 + scale);
    ViewHelper.setScaleY(mTitleView, 1 + scale);
    ViewHelper.setTranslationY(mTitleView, ViewHelper.getTranslationY(mFlexibleSpaceView) + mFlexibleSpaceView.getHeight() - mTitleView.getHeight() * (1 + scale));
    int maxTitleTranslationY = mToolbarView.getHeight() + mFlexibleSpaceHeight - (int) (mTitleView.getHeight() * (1 + scale));
    int titleTranslationY = (int) (maxTitleTranslationY * ((float) mFlexibleSpaceHeight - adjustedScrollY) / mFlexibleSpaceHeight);
    ViewHelper.setTranslationY(mTitleView, titleTranslationY);
}

Example 3

Source File: ViewAnimationUtils.java From RecyclerView-Animation-Demo with Apache License 2.0

6 votes

/**
 * Lifting view
 *
 * @param view The animation target
 * @param baseRotation initial Rotation X in 3D space
 * @param fromY initial Y position of view
 * @param duration aniamtion duration
 * @param startDelay start delay before animation begin
 */
@Deprecated
public static void liftingFromBottom(View view, float baseRotation, float fromY, int duration, int startDelay){
    ViewHelper.setRotationX(view, baseRotation);
    ViewHelper.setTranslationY(view, fromY);

    ViewPropertyAnimator
            .animate(view)
            .setInterpolator(new AccelerateDecelerateInterpolator())
            .setDuration(duration)
            .setStartDelay(startDelay)
            .rotationX(0)
            .translationY(0)
            .start();

}

Example 4

Source File: LockHeaderView.java From PullRefreshView with Apache License 2.0

6 votes

@Override
public boolean onScroll(float y) {
    boolean intercept = super.onScroll(y);
    ViewHelper.setTranslationY(loadBox, 0.97f * y - loadBox.getHeight());
    if (!isLockState()) {
        ViewHelper.setRotation(progress, y * y * 48 / 31250);
    }
    path.reset();// 重置path
    if (y == 0) {
        invalidate();
        return intercept;
    }
    // 贝赛尔曲线的起始点
    path.moveTo(0, 0);
    // 设置贝赛尔曲线的操作点以及终止点
    path.quadTo(width / 2, 1.94f * y, width, 0);
    invalidate();
    return intercept;
}

Example 5

Source File: FlexibleSpaceWithImageRecyclerViewFragment.java From Android-ObservableScrollView with Apache License 2.0

6 votes

@Override
protected void updateFlexibleSpace(int scrollY, View view) {
    int flexibleSpaceImageHeight = getResources().getDimensionPixelSize(R.dimen.flexible_space_image_height);

    View recyclerViewBackground = view.findViewById(R.id.list_background);

    // Translate list background
    ViewHelper.setTranslationY(recyclerViewBackground, Math.max(0, -scrollY + flexibleSpaceImageHeight));

    // Also pass this event to parent Activity
    FlexibleSpaceWithImageWithViewPagerTabActivity parentActivity =
            (FlexibleSpaceWithImageWithViewPagerTabActivity) getActivity();
    if (parentActivity != null) {
        parentActivity.onScrollChanged(scrollY, (ObservableRecyclerView) view.findViewById(R.id.scroll));
    }
}

Example 6

Source File: LockFooterView.java From PullRefreshView with Apache License 2.0

6 votes

@Override
public boolean onScroll(float y) {
    boolean intercept = super.onScroll(y);
    ViewHelper.setTranslationY(loadBox, 400 + 0.97f * y);
    if (!isLockState()) {
        ViewHelper.setRotation(progress, y * y * 48 / 31250);
    }
    path.reset();// 重置path
    if (y == 0) {
        invalidate();
        return intercept;
    }
    // 贝赛尔曲线的起始点
    path.moveTo(0, 400);
    // 设置贝赛尔曲线的操作点以及终止点
    path.quadTo(width / 2, 400 + 1.94f * y, width, 400);
    invalidate();
    return intercept;
}

Example 7

Source File: AboutActivity.java From sharelock-android with MIT License

6 votes

protected void updateViews(int scrollY, boolean animated) {
    // If it's ListView, onScrollChanged is called before ListView is laid out (onGlobalLayout).
    // This causes weird animation when onRestoreInstanceState occurred,
    // so we check if it's laid out already.
    if (!mReady) {
        return;
    }

    // Translate header
    ViewHelper.setTranslationY(mHeader, getHeaderTranslationY(scrollY));

    // Show/hide gap
    final int headerHeight = mHeaderBar.getHeight();
    boolean scrollUp = mPrevScrollY < scrollY;
    if (scrollUp) {
        if (mFlexibleSpaceImageHeight - headerHeight - mActionBarSize <= scrollY) {
            changeHeaderBackgroundHeightAnimated(false, animated);
        }
    } else {
        if (scrollY <= mFlexibleSpaceImageHeight - headerHeight - mActionBarSize) {
            changeHeaderBackgroundHeightAnimated(true, animated);
        }
    }
    mPrevScrollY = scrollY;
}

Example 8

Source File: JellyViewPager.java From Conquer with Apache License 2.0

5 votes

@Override
public void onPageSelected(int position) {
	if (pageChangeListener != null) {
		pageChangeListener.onPageSelected(position);
	}
	if (currentView != null) {
		ViewHelper.setTranslationY(currentView, 0);
		ViewHelper.setRotation(currentView, 0);
	}
	mScaleSpring.setCurrentValue(MIN_SCALE);
	mScaleSpring.setEndValue(MAX_SCALE);
}

Example 9

Source File: ViewPagerTabListViewActivity.java From Android-ObservableScrollView with Apache License 2.0

5 votes

@Override
public void onScrollChanged(int scrollY, boolean firstScroll, boolean dragging) {
    if (dragging) {
        int toolbarHeight = mToolbarView.getHeight();
        float currentHeaderTranslationY = ViewHelper.getTranslationY(mHeaderView);
        if (firstScroll) {
            if (-toolbarHeight < currentHeaderTranslationY) {
                mBaseTranslationY = scrollY;
            }
        }
        float headerTranslationY = ScrollUtils.getFloat(-(scrollY - mBaseTranslationY), -toolbarHeight, 0);
        ViewPropertyAnimator.animate(mHeaderView).cancel();
        ViewHelper.setTranslationY(mHeaderView, headerTranslationY);
    }
}

Example 10

Source File: PropertyAction.java From android-player with Apache License 2.0

5 votes

@Override
public void init(View view) {
    setToTranslationX(ViewHelper.getTranslationX(view));
    ViewHelper.setTranslationX(view, getTranslationX());
    setToTranslationY(ViewHelper.getTranslationY(view));
    ViewHelper.setTranslationY(view, getTranslationY());
    setToScaleX(ViewHelper.getScaleX(view));
    ViewHelper.setScaleX(view, getScaleX());
    setToScaleY(ViewHelper.getScaleY(view));
    ViewHelper.setScaleY(view, getScaleY());
    setToAlpha(ViewHelper.getAlpha(view));
    ViewHelper.setAlpha(view, getAlpha());
    setToRotation(ViewHelper.getRotation(view));
    ViewHelper.setRotation(view, getRotation());
}

Example 11

Source File: Instrument.java From LLApp with Apache License 2.0

5 votes

public void slidingByDelta(View view ,float delta){
    if(view == null){
        return;
    }
    view.clearAnimation();
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
        view.setTranslationY(delta);
    }else{
        ViewHelper.setTranslationY(view, delta);
    }
}

Example 12

Source File: ViewAnimationUtils.java From ExpressHelper with GNU General Public License v3.0

5 votes

/**
 * Lifting view
 *
 * @param view The animation target
 * @param baseRotation initial Rotation X in 3D space
 * @param duration aniamtion duration
 * @param startDelay start delay before animation begin
 */
public static void liftingFromBottom(View view, float baseRotation, int duration, int startDelay){
    ViewHelper.setRotationX(view, baseRotation);
    ViewHelper.setTranslationY(view, view.getHeight() / 3);

    ViewPropertyAnimator
            .animate(view)
            .setInterpolator(new AccelerateDecelerateInterpolator())
            .setDuration(duration)
            .setStartDelay(startDelay)
            .rotationX(0)
            .translationY(0)
            .start();

}

Example 13

Source File: BaseViewAnimator.java From UltimateAndroid with Apache License 2.0

5 votes

/**
 * reset the view to default status
 *
 * @param target
 */
public void reset(View target) {
    ViewHelper.setAlpha(target, 1);
    ViewHelper.setScaleX(target, 1);
    ViewHelper.setScaleY(target, 1);
    ViewHelper.setTranslationX(target, 0);
    ViewHelper.setTranslationY(target, 0);
    ViewHelper.setRotation(target, 0);
    ViewHelper.setRotationY(target, 0);
    ViewHelper.setRotationX(target, 0);
    ViewHelper.setPivotX(target, target.getMeasuredWidth() / 2.0f);
    ViewHelper.setPivotY(target, target.getMeasuredHeight() / 2.0f);
}

Example 14

Source File: InitdFragment.java From KA27 with Apache License 2.0

5 votes

@Override
public void resetTranslations() {
    super.resetTranslations();
    ViewHelper.setTranslationY(addButtonBg, 0);
    if (fabHideScrollListener != null) {
        fabHideScrollListener.hide = false;
        fabHideScrollListener.reset = true;
    }
}

Example 15

Source File: ViewAnimationUtils.java From ExpressHelper with GNU General Public License v3.0

5 votes

/**
 * Lifting view
 *
 * @param view The animation target
 * @param baseRotation initial Rotation X in 3D space
 * @param fromY initial Y position of view
 * @param duration aniamtion duration
 * @param startDelay start delay before animation begin
 */
public static void liftingFromBottom(View view, float baseRotation, float fromY, int duration, int startDelay){
    ViewHelper.setRotationX(view, baseRotation);
    ViewHelper.setTranslationY(view, fromY);

    ViewPropertyAnimator
            .animate(view)
            .setInterpolator(new AccelerateDecelerateInterpolator())
            .setDuration(duration)
            .setStartDelay(startDelay)
            .rotationX(0)
            .translationY(0)
            .start();

}

Example 16

Source File: FillGapBaseActivity.java From Android-ObservableScrollView with Apache License 2.0

5 votes

protected void updateViews(int scrollY, boolean animated) {
    // If it's ListView, onScrollChanged is called before ListView is laid out (onGlobalLayout).
    // This causes weird animation when onRestoreInstanceState occurred,
    // so we check if it's laid out already.
    if (!mReady) {
        return;
    }
    // Translate image
    ViewHelper.setTranslationY(mImage, -scrollY / 2);

    // Translate header
    ViewHelper.setTranslationY(mHeader, getHeaderTranslationY(scrollY));

    // Show/hide gap
    final int headerHeight = mHeaderBar.getHeight();
    boolean scrollUp = mPrevScrollY < scrollY;
    if (scrollUp) {
        if (mFlexibleSpaceImageHeight - headerHeight - mActionBarSize <= scrollY) {
            changeHeaderBackgroundHeightAnimated(false, animated);
        }
    } else {
        if (scrollY <= mFlexibleSpaceImageHeight - headerHeight - mActionBarSize) {
            changeHeaderBackgroundHeightAnimated(true, animated);
        }
    }
    mPrevScrollY = scrollY;
}

Example 17

Source File: BaseTransformer.java From AndroidImageSlider with MIT License

4 votes

/**
 * Called each {@link #transformPage(View, float)} before {{@link #onTransform(View, float)} is called.
 *
 * @param view
 * @param position
 */
protected void onPreTransform(View view, float position) {
    final float width = view.getWidth();

    ViewHelper.setRotationX(view,0);
    ViewHelper.setRotationY(view,0);
    ViewHelper.setRotation(view,0);
    ViewHelper.setScaleX(view,1);
    ViewHelper.setScaleY(view,1);
    ViewHelper.setPivotX(view,0);
    ViewHelper.setPivotY(view,0);
    ViewHelper.setTranslationY(view,0);
    ViewHelper.setTranslationX(view,isPagingEnabled() ? 0f : -width * position);

    if (hideOffscreenPages()) {
        ViewHelper.setAlpha(view,position <= -1f || position >= 1f ? 0f : 1f);
    } else {
        ViewHelper.setAlpha(view,1f);
    }
    if(mCustomAnimationInterface != null){
        if(h.containsKey(view) == false || h.get(view).size() == 1){
            if(position > -1 && position < 1){
                if(h.get(view) == null){
                    h.put(view,new ArrayList<Float>());
                }
                h.get(view).add(position);
                if(h.get(view).size() == 2){
                    float zero = h.get(view).get(0);
                    float cha = h.get(view).get(1) - h.get(view).get(0);
                    if(zero > 0){
                        if(cha > -1 && cha < 0){
                            //in
                            mCustomAnimationInterface.onPrepareNextItemShowInScreen(view);
                        }else{
                            //out
                            mCustomAnimationInterface.onPrepareCurrentItemLeaveScreen(view);
                        }
                    }else{
                        if(cha > -1 && cha < 0){
                            //out
                            mCustomAnimationInterface.onPrepareCurrentItemLeaveScreen(view);
                        }else{
                            //in
                            mCustomAnimationInterface.onPrepareNextItemShowInScreen(view);
                        }
                    }
                }
            }
        }
    }
}

Example 18

Source File: ParentFragment.java From kernel_adiutor with Apache License 2.0

4 votes

@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
    super.onScrolled(recyclerView, dx, dy);

    scrollDistance += dy;
    logoViewContainer += dy;
    float logoViewTranslation = logoViewContainer / 2;
    int logoContainerHeight = parentFragment.logoContainer.getHeight();
    if (logoViewTranslation > logoContainerHeight)
        logoViewTranslation = logoContainerHeight;
    else if (logoViewTranslation < 0) logoViewTranslation = 0;
    ViewHelper.setTranslationY(parentFragment.logoContainer, -logoViewTranslation);

    viewContainerOffset += dy;
    int viewContainerHeight = parentFragment.viewContainer.getHeight();
    if (viewContainerOffset > viewContainerHeight)
        viewContainerOffset = viewContainerHeight;
    else if (viewContainerOffset < 0) viewContainerOffset = 0;
    ViewHelper.setTranslationY(parentFragment.viewContainer, -viewContainerOffset);

    int toolbarHeight = parentFragment.toolbar.getHeight();
    if (viewContainerOffset >= viewContainerHeight -
            toolbarHeight - parentFragment.mTabs.getHeight() || dy < 0) {
        toolbarOffset += dy;
        if (toolbarOffset > toolbarHeight)
            toolbarOffset = toolbarHeight;
        else if (toolbarOffset < 0) toolbarOffset = 0;
        ViewHelper.setTranslationY(parentFragment.toolbar, -toolbarOffset);
    }

    if (!isColored && scrollDistance >= viewContainerHeight - toolbarHeight && dy < 0) {
        parentFragment.toolbar.setBackgroundColor(context.getResources().getColor(R.color.color_primary));
        parentFragment.descriptionText.setVisibility(View.VISIBLE);
        parentFragment.viewContainerBackground.setBackgroundColor(context.getResources()
                .getColor(R.color.color_primary));
        isColored = true;
    }

    if (isColored && scrollDistance == 0) {
        parentFragment.toolbar.setBackgroundColor(Color.TRANSPARENT);
        parentFragment.viewContainerBackground.startAnimation(parentFragment.animation);
        isColored = false;
    }
}

Example 19

Source File: FlexibleSpaceWithImageListViewActivity.java From UltimateAndroid with Apache License 2.0

4 votes

@Override
public void onScrollChanged(int scrollY, boolean firstScroll, boolean dragging) {
    // Translate overlay and image
    float flexibleRange = mFlexibleSpaceImageHeight - mActionBarSize;
    int minOverlayTransitionY = mActionBarSize - mOverlayView.getHeight();
    ViewHelper.setTranslationY(mOverlayView, Math.max(minOverlayTransitionY, Math.min(0, -scrollY)));
    ViewHelper.setTranslationY(mImageView, Math.max(minOverlayTransitionY, Math.min(0, -scrollY / 2)));

    // Translate list background
    ViewHelper.setTranslationY(mListBackgroundView, Math.max(0, -scrollY + mFlexibleSpaceImageHeight));

    // Change alpha of overlay
    ViewHelper.setAlpha(mOverlayView, Math.max(0, Math.min(1, (float) scrollY / flexibleRange)));

    // Scale title text
    float scale = 1 + Math.max(0, Math.min(MAX_TEXT_SCALE_DELTA, (flexibleRange - scrollY) / flexibleRange));
    ViewHelper.setPivotX(mTitleView, 0);
    ViewHelper.setPivotY(mTitleView, 0);
    ViewHelper.setScaleX(mTitleView, scale);
    ViewHelper.setScaleY(mTitleView, scale);

    // Translate title text
    int maxTitleTranslationY = (int) (mFlexibleSpaceImageHeight - mTitleView.getHeight() * scale);
    int titleTranslationY = maxTitleTranslationY - scrollY;
    if (TOOLBAR_IS_STICKY) {
        titleTranslationY = Math.max(0, titleTranslationY);
    }
    ViewHelper.setTranslationY(mTitleView, titleTranslationY);

    // Translate FAB
    int maxFabTranslationY = mFlexibleSpaceImageHeight - mFab.getHeight() / 2;
    int fabTranslationY = Math.max(mActionBarSize - mFab.getHeight() / 2,
            Math.min(maxFabTranslationY, -scrollY + mFlexibleSpaceImageHeight - mFab.getHeight() / 2));
    ViewHelper.setTranslationX(mFab, mOverlayView.getWidth() - mFabMargin - mFab.getWidth());
    ViewHelper.setTranslationY(mFab, fabTranslationY);

    // Show/hide FAB
    if (ViewHelper.getTranslationY(mFab) < mFlexibleSpaceShowFabOffset) {
        hideFab();
    } else {
        showFab();
    }

    if (TOOLBAR_IS_STICKY) {
        // Change alpha of toolbar background
        if (-scrollY + mFlexibleSpaceImageHeight <= mActionBarSize) {
            setBackgroundAlpha(mToolbar, 1, mToolbarColor);
        } else {
            setBackgroundAlpha(mToolbar, 0, mToolbarColor);
        }
    } else {
        // Translate Toolbar
        if (scrollY < mFlexibleSpaceImageHeight) {
            ViewHelper.setTranslationY(mToolbar, 0);
        } else {
            ViewHelper.setTranslationY(mToolbar, -scrollY);
        }
    }
}

Example 20

Source File: BaseTransformer.java From UltimateAndroid with Apache License 2.0

4 votes

/**
 * Called each {@link #transformPage(android.view.View, float)} before {{@link #onTransform(android.view.View, float)} is called.
 *
 * @param view
 * @param position
 */
protected void onPreTransform(View view, float position) {
    final float width = view.getWidth();

    ViewHelper.setRotationX(view,0);
    ViewHelper.setRotationY(view,0);
    ViewHelper.setRotation(view,0);
    ViewHelper.setScaleX(view,1);
    ViewHelper.setScaleY(view,1);
    ViewHelper.setPivotX(view,0);
    ViewHelper.setPivotY(view,0);
    ViewHelper.setTranslationY(view,0);
    ViewHelper.setTranslationX(view,isPagingEnabled() ? 0f : -width * position);

    if (hideOffscreenPages()) {
        ViewHelper.setAlpha(view,position <= -1f || position >= 1f ? 0f : 1f);
    } else {
        ViewHelper.setAlpha(view,1f);
    }
    if(mCustomAnimationInterface != null){
        if(h.containsKey(view) == false || h.get(view).size() == 1){
            if(position > -1 && position < 1){
                if(h.get(view) == null){
                    h.put(view,new ArrayList<Float>());
                }
                h.get(view).add(position);
                if(h.get(view).size() == 2){
                    float zero = h.get(view).get(0);
                    float cha = h.get(view).get(1) - h.get(view).get(0);
                    if(zero > 0){
                        if(cha > -1 && cha < 0){
                            //in
                            mCustomAnimationInterface.onPrepareNextItemShowInScreen(view);
                        }else{
                            //out
                            mCustomAnimationInterface.onPrepareCurrentItemLeaveScreen(view);
                        }
                    }else{
                        if(cha > -1 && cha < 0){
                            //out
                            mCustomAnimationInterface.onPrepareCurrentItemLeaveScreen(view);
                        }else{
                            //in
                            mCustomAnimationInterface.onPrepareNextItemShowInScreen(view);
                        }
                    }
                }
            }
        }
    }
}