Java Code Examples for android.view.View#setTranslationY()

The following examples show how to use android.view.View#setTranslationY() . These examples are extracted from open source projects. 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 Project: OmegaRecyclerView   File: DepthPageTransformer.java    License: MIT License 6 votes vote down vote up
@Override
public void transformItem(View view, float position, boolean isHorizontal, int scrolled) {
    if (position < 0f) {
        view.setTranslationX(0f);
        view.setTranslationY(0f);
        view.setScaleX(1f);
        view.setScaleY(1f);
        view.setAlpha(1f);
        return;
    }

    float scaleFactor = mMinScale + (1 - mMinScale) * (1 - Math.abs(position));
    view.setAlpha(1 - position);
    view.setScaleX(scaleFactor);
    view.setScaleY(scaleFactor);
    if (isHorizontal) {
        view.setTranslationX(view.getWidth() * -position);
    } else {
        view.setTranslationY(view.getHeight() * -position);
    }
}
 
Example 2
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    if (mode == Mode.NORMAL) return;
    int height = getMeasuredHeight();
    height = drawWrapButton() ? height + showMoreTextHeight : height;
    if (getChildCount() <= mWrapCount) {
        setMeasuredDimension(widthMeasureSpec, height);
        return;
    }
    int notWrapContentHeight = 0;
    for (int i = 0; i < mWrapCount; i++) {
        notWrapContentHeight += getChildAt(i).getMeasuredHeight();
    }
    notWrapContentHeight = height - notWrapContentHeight;
    float delay = notWrapContentHeight - Math.round(notWrapContentHeight * curExpandValue);
    for (int i = mWrapCount; i < getChildCount(); i++) {
        View child = getChildAt(i);
        if (child.getVisibility() != View.GONE) {
            Log.i(TAG, "onMeasure: " + delay);
            child.setTranslationY(-delay);
        }
    }
    setMeasuredDimension(widthMeasureSpec, (int) (height - delay));
}
 
Example 3
@Override
public void onDraw(Canvas c, RecyclerView recyclerView, View view, float dX, float dY,
        int actionState, boolean isCurrentlyActive) {
    if (Build.VERSION.SDK_INT >= 21) {
        if (isCurrentlyActive) {
            Object originalElevation = view.getTag();
            if (originalElevation == null) {
                originalElevation = ViewCompat.getElevation(view);
                float newElevation = 1f + findMaxElevation(recyclerView, view);
                ViewCompat.setElevation(view, newElevation);
                view.setTag(originalElevation);
            }
        }
    }

    view.setTranslationX(dX);
    view.setTranslationY(dY);
}
 
Example 4
Source Project: Banner   File: ABaseTransformer.java    License: Apache License 2.0 6 votes vote down vote up
protected void onPreTransform(View page, float position) {
    final float width = page.getWidth();

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

    if (hideOffscreenPages()) {
        page.setAlpha(position <= -1f || position >= 1f ? 0f : 1f);
        //			page.setEnabled(false);
    } else {
        //			page.setEnabled(true);
        page.setAlpha(1f);
    }
}
 
Example 5
/**
 * 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();

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

	if (hideOffscreenPages()) {
		view.setAlpha(position <= -1f || position >= 1f ? 0f : 1f);
	} else {
		view.setAlpha(1f);
	}
}
 
Example 6
/**
 * 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){
    view.setRotationX(baseRotation);
    view.setTranslationY(view.getHeight() / 3);

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

}
 
Example 7
Source Project: NBAPlus   File: LoadAdapter.java    License: Apache License 2.0 6 votes vote down vote up
protected void runEnterAnimation(View view, final int position) {

        if (position > lastAnimatedPosition) {
            lastAnimatedPosition = position;
            view.setTranslationY(NumericalUtil.getScreenHeight(mContext));
            view.animate()
                    .translationY(0)
                    .setInterpolator(new DecelerateInterpolator(3.0f))
                    .setDuration(ANIMATED_ITEMS_DURATION)
                    .setListener(new AnimatorListenerAdapter() {
                        @Override
                        public void onAnimationEnd(Animator animation) {

                            if (position == mAnimateEndCount||position>=getItemCount()-1) {
                                AppService.getInstance().getBus().post(new NewsAnimatEndEvent());
                            }
                        }
                    })
                    .start();
        }
    }
 
Example 8
Source Project: FABsMenu   File: FABSnackbarBehavior.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Animate FAB on snackbar change.
 */
private void updateFabTranslationForSnackbar(CoordinatorLayout parent, View fab,
                                             View snackbar) {
    final float translationY = getFabTranslationYForSnackbar(parent, fab);
    if (translationY != this.mTranslationY) {
        ViewCompat.animate(fab).cancel();
        if (Math.abs(translationY - this.mTranslationY) == (float) snackbar.getHeight()) {
            ViewCompat.animate(fab).translationY(translationY).setInterpolator(
                    new FastOutSlowInInterpolator());
        } else {
            fab.setTranslationY(translationY);
        }
        this.mTranslationY = translationY;
    }
}
 
Example 9
Source Project: CrazyDaily   File: BezierTransition.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void set(View view, PointF value) {
    int x = Math.round(value.x);
    int y = Math.round(value.y);

    int startX = Math.round(endPoint.x);
    int startY = Math.round(endPoint.y);

    int transY = y - startY;
    int transX = x - startX;

    view.setTranslationX(transX);
    view.setTranslationY(transY);
}
 
Example 10
Source Project: stynico   File: Instrument.java    License: MIT License 5 votes vote down vote up
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 11
Source Project: Nibo   File: ViewAnimationUtilties.java    License: MIT License 5 votes vote down vote up
/**
 * Lifting view
 *
 * @param view The animation target
 * @param baseRotation initial Rotation X in 3D space
 * @param duration aniamtion duration
 */
@Deprecated
public static void liftingFromBottom(View view, float baseRotation, int duration){
    view.setRotationX(baseRotation);
    view.setTranslationY(view.getHeight() / 3);

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

}
 
Example 12
/**
 * 摆放朝下展开方向的子控件位置
 */
private void onDownDirectionLayout(int l, int t, int r, int b) {
    int centerX = (r - l) / 2;
    int offsetY = SHADOW_OFFSET;
    View rootView = getChildAt(getChildCount() - 1);
    rootView.layout(centerX - rootView.getMeasuredWidth() / 2, offsetY, centerX + rootView.getMeasuredWidth() / 2, offsetY + rootView.getMeasuredHeight());
    offsetY += rootView.getMeasuredHeight() + buttonInterval;

    for (int i = 0; i < getChildCount() - 1; i++) {
        View child = getChildAt(i);
        if (child.getVisibility() == GONE)
            continue;
        int width = child.getMeasuredWidth();
        int height = child.getMeasuredHeight();
        child.layout(centerX - width / 2, offsetY, centerX + width / 2, offsetY + height);

        float collapsedTranslation = -offsetY;
        float expandedTranslation = 0f;
        child.setTranslationY(isExpanded ? expandedTranslation : collapsedTranslation);
        child.setAlpha(isExpanded ? 1f : 0f);

        MenuLayoutParams params = (MenuLayoutParams) child.getLayoutParams();
        params.collapseDirAnim.setFloatValues(expandedTranslation, collapsedTranslation);
        params.expandDirAnim.setFloatValues(collapsedTranslation, expandedTranslation);
        params.collapseDirAnim.setProperty(View.TRANSLATION_Y);
        params.expandDirAnim.setProperty(View.TRANSLATION_Y);
        params.setAnimationsTarget(child);

        offsetY += height + buttonInterval;
    }
}
 
Example 13
@Override
protected void onDisplayDistanceChanged(int distanceXToDisplay, int distanceYToDisplay, int dx, int dy) {
    if (!mActivityTranslucentUtil.isTranslucent()) {
        return;
    }
    if (mPreviousActivityContentView != null) {
        int translation = 0;
        switch (mDirection) {
            case DIRECTION_LEFT:    translation = initTranslation + (int) (mWidth * mProgress * mRelativeMoveFactor); break;
            case DIRECTION_RIGHT:   translation = initTranslation - (int) (mWidth * mProgress * mRelativeMoveFactor); break;
            case DIRECTION_TOP:     translation = initTranslation + (int) (mHeight * mProgress * mRelativeMoveFactor); break;
            case DIRECTION_BOTTOM:  translation = initTranslation - (int) (mHeight * mProgress * mRelativeMoveFactor); break;
            default:
        }
        movePreviousActivityContentView(translation);
    }
    boolean horizontal = (mDirection & DIRECTION_HORIZONTAL) > 0;
    View contentView = mWrapper.getContentView();
    if (contentView != null) {
        if (horizontal) {
            contentView.setTranslationX(distanceXToDisplay);
        } else {
            contentView.setTranslationY(distanceYToDisplay);
        }
    }
    layoutScrimView();
}
 
Example 14
Source Project: android_9.0.0_r45   File: FastScroller.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Positions the thumb and preview widgets.
 *
 * @param position The position, between 0 and 1, along the track at which
 *            to place the thumb.
 */
private void setThumbPos(float position) {
    final float thumbMiddle = position * mThumbRange + mThumbOffset;
    mThumbImage.setTranslationY(thumbMiddle - mThumbImage.getHeight() / 2f);

    final View previewImage = mPreviewImage;
    final float previewHalfHeight = previewImage.getHeight() / 2f;
    final float previewPos;
    switch (mOverlayPosition) {
        case OVERLAY_AT_THUMB:
            previewPos = thumbMiddle;
            break;
        case OVERLAY_ABOVE_THUMB:
            previewPos = thumbMiddle - previewHalfHeight;
            break;
        case OVERLAY_FLOATING:
        default:
            previewPos = 0;
            break;
    }

    // Center the preview on the thumb, constrained to the list bounds.
    final Rect container = mContainerRect;
    final int top = container.top;
    final int bottom = container.bottom;
    final float minP = top + previewHalfHeight;
    final float maxP = bottom - previewHalfHeight;
    final float previewMiddle = MathUtils.constrain(previewPos, minP, maxP);
    final float previewTop = previewMiddle - previewHalfHeight;
    previewImage.setTranslationY(previewTop);

    mPrimaryText.setTranslationY(previewTop);
    mSecondaryText.setTranslationY(previewTop);
}
 
Example 15
private void resetView(View view) {
    view.setAlpha(1f);
    view.setScaleX(1f);
    view.setScaleY(1f);
    view.setRotation(0f);
    view.setRotationX(0f);
    view.setRotationY(0f);
    view.setTranslationX(0f);
    view.setTranslationY(0f);
}
 
Example 16
Source Project: CloudReader   File: Instrument.java    License: Apache License 2.0 5 votes vote down vote up
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 17
@Override
public void onNestedScroll(@NonNull CoordinatorLayout coordinatorLayout, @NonNull View child, @NonNull View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed, int type) {


    if (!mCouldScroollOpen) {
        if (isClosed(child)) {
            return;
        }
    }

    if (mIsFling || dyUnconsumed > 0) {
        return;
    }

    logD(TAG, "onNestedScroll: dyConsumed=" + dyConsumed + "  dyUnconsumed= " + dyUnconsumed + "mIsFling " + mIsFling);

    float translationY = child.getTranslationY() - dyUnconsumed;
    int maxHeadTranslateY = 0;
    if (translationY > maxHeadTranslateY) {
        translationY = maxHeadTranslateY;
    }

    logD(TAG, "onNestedScroll: translationY=" + translationY);

    if (child.getTranslationY() != translationY) {
        onScrollChange(type, (int) translationY);
        child.setTranslationY(translationY);
    }


}
 
Example 18
@Override
public boolean onDependentViewChanged(@NonNull CoordinatorLayout parent, View child, @NonNull View dependency) {
    float translationY = Math.min(0, dependency.getTranslationY() - dependency.getHeight());
    child.setTranslationY(translationY);
    return true;
}
 
Example 19
private void createTranslationAnimation(
    @NonNull View dependency,
    @NonNull View child,
    boolean expanded,
    boolean currentlyAnimating,
    @NonNull FabTransformationSpec spec,
    @NonNull List<Animator> animations,
    List<AnimatorListener> unusedListeners,
    @NonNull RectF childBounds) {
  float translationX = calculateTranslationX(dependency, child, spec.positioning);
  float translationY = calculateTranslationY(dependency, child, spec.positioning);

  ValueAnimator translationXAnimator;
  ValueAnimator translationYAnimator;

  Pair<MotionTiming, MotionTiming> motionTiming =
      calculateMotionTiming(translationX, translationY, expanded, spec);
  MotionTiming translationXTiming = motionTiming.first;
  MotionTiming translationYTiming = motionTiming.second;

  if (expanded) {
    if (!currentlyAnimating) {
      child.setTranslationX(-translationX);
      child.setTranslationY(-translationY);
    }
    translationXAnimator = ObjectAnimator.ofFloat(child, View.TRANSLATION_X, 0f);
    translationYAnimator = ObjectAnimator.ofFloat(child, View.TRANSLATION_Y, 0f);

    calculateChildVisibleBoundsAtEndOfExpansion(
        child,
        spec,
        translationXTiming,
        translationYTiming,
        -translationX,
        -translationY,
        0f,
        0f,
        childBounds);
  } else {
    translationXAnimator = ObjectAnimator.ofFloat(child, View.TRANSLATION_X, -translationX);
    translationYAnimator = ObjectAnimator.ofFloat(child, View.TRANSLATION_Y, -translationY);
  }

  translationXTiming.apply(translationXAnimator);
  translationYTiming.apply(translationYAnimator);
  animations.add(translationXAnimator);
  animations.add(translationYAnimator);
}
 
Example 20
@Override
public boolean onDependentViewChanged(CoordinatorLayout parent, View child, View dependency) {
    float translationY = Math.min(0, dependency.getTranslationY() - dependency.getHeight());
    child.setTranslationY(translationY);
    return true;
}