Examples with LayoutParams com.android.launcher3.InsettableFrameLayout.LayoutParams used on opensource projects

Example 1 with LayoutParams

use of com.android.launcher3.InsettableFrameLayout.LayoutParams in project android_packages_apps_Launcher3 by crdroidandroid.

the class PredictionRowView method applyPredictionApps.

private void applyPredictionApps() {
    if (getChildCount() != mNumPredictedAppsPerRow) {
        while (getChildCount() > mNumPredictedAppsPerRow) {
            removeViewAt(0);
        }
        LayoutInflater inflater = mLauncher.getAppsView().getLayoutInflater();
        while (getChildCount() < mNumPredictedAppsPerRow) {
            BubbleTextView icon = (BubbleTextView) inflater.inflate(R.layout.all_apps_icon, this, false);
            icon.setOnClickListener(ItemClickHandler.INSTANCE);
            icon.setOnLongClickListener(ItemLongClickListener.INSTANCE_ALL_APPS);
            icon.setLongPressTimeoutFactor(1f);
            icon.setOnFocusChangeListener(mFocusHelper);
            LayoutParams lp = (LayoutParams) icon.getLayoutParams();
            // Ensure the all apps icon height matches the workspace icons in portrait mode.
            lp.height = mLauncher.getDeviceProfile().allAppsCellHeightPx;
            lp.width = 0;
            lp.weight = 1;
            addView(icon);
        }
    }
    int predictionCount = mPredictedApps.size();
    for (int i = 0; i < getChildCount(); i++) {
        BubbleTextView icon = (BubbleTextView) getChildAt(i);
        icon.reset();
        if (predictionCount > i) {
            icon.setVisibility(View.VISIBLE);
            icon.applyFromWorkspaceItem(mPredictedApps.get(i));
        } else {
            icon.setVisibility(predictionCount == 0 ? GONE : INVISIBLE);
        }
    }
    boolean predictionsEnabled = predictionCount > 0;
    if (predictionsEnabled != mPredictionsEnabled) {
        mPredictionsEnabled = predictionsEnabled;
        mLauncher.reapplyUi(false);
        updateVisibility();
    }
    mParent.onHeightUpdated();
}

Example 2 with LayoutParams

use of com.android.launcher3.InsettableFrameLayout.LayoutParams in project android_packages_apps_Launcher3 by crdroidandroid.

the class FolderAnimationManager method addPreviewItemAnimators.

/**
 * Animate the items on the current page.
 */
private void addPreviewItemAnimators(AnimatorSet animatorSet, final float folderScale, int previewItemOffsetX, int previewItemOffsetY) {
    ClippedFolderIconLayoutRule rule = mFolderIcon.getLayoutRule();
    boolean isOnFirstPage = mFolder.mContent.getCurrentPage() == 0;
    final List<BubbleTextView> itemsInPreview = getPreviewIconsOnPage(isOnFirstPage ? 0 : mFolder.mContent.getCurrentPage());
    final int numItemsInPreview = itemsInPreview.size();
    final int numItemsInFirstPagePreview = isOnFirstPage ? numItemsInPreview : MAX_NUM_ITEMS_IN_PREVIEW;
    TimeInterpolator previewItemInterpolator = getPreviewItemInterpolator();
    ShortcutAndWidgetContainer cwc = mContent.getPageAt(0).getShortcutsAndWidgets();
    for (int i = 0; i < numItemsInPreview; ++i) {
        final BubbleTextView btv = itemsInPreview.get(i);
        CellLayout.LayoutParams btvLp = (CellLayout.LayoutParams) btv.getLayoutParams();
        // Calculate the final values in the LayoutParams.
        btvLp.isLockedToGrid = true;
        cwc.setupLp(btv);
        // Match scale of icons in the preview of the items on the first page.
        float previewScale = rule.scaleForItem(numItemsInFirstPagePreview);
        float previewSize = rule.getIconSize() * previewScale;
        float iconScale = previewSize / itemsInPreview.get(i).getIconSize();
        final float initialScale = iconScale / folderScale;
        final float finalScale = 1f;
        float scale = mIsOpening ? initialScale : finalScale;
        btv.setScaleX(scale);
        btv.setScaleY(scale);
        // Match positions of the icons in the folder with their positions in the preview
        rule.computePreviewItemDrawingParams(i, numItemsInFirstPagePreview, mTmpParams);
        // The PreviewLayoutRule assumes that the icon size takes up the entire width so we
        // offset by the actual size.
        int iconOffsetX = (int) ((btvLp.width - btv.getIconSize()) * iconScale) / 2;
        final int previewPosX = (int) ((mTmpParams.transX - iconOffsetX + previewItemOffsetX) / folderScale);
        final float paddingTop = btv.getPaddingTop() * iconScale;
        final int previewPosY = (int) ((mTmpParams.transY + previewItemOffsetY - paddingTop) / folderScale);
        final float xDistance = previewPosX - btvLp.x;
        final float yDistance = previewPosY - btvLp.y;
        Animator translationX = getAnimator(btv, View.TRANSLATION_X, xDistance, 0f);
        translationX.setInterpolator(previewItemInterpolator);
        play(animatorSet, translationX);
        Animator translationY = getAnimator(btv, View.TRANSLATION_Y, yDistance, 0f);
        translationY.setInterpolator(previewItemInterpolator);
        play(animatorSet, translationY);
        Animator scaleAnimator = getAnimator(btv, SCALE_PROPERTY, initialScale, finalScale);
        scaleAnimator.setInterpolator(previewItemInterpolator);
        play(animatorSet, scaleAnimator);
        if (mFolder.getItemCount() > MAX_NUM_ITEMS_IN_PREVIEW) {
            // These delays allows the preview items to move as part of the Folder's motion,
            // and its only necessary for large folders because of differing interpolators.
            int delay = mIsOpening ? mDelay : mDelay * 2;
            if (mIsOpening) {
                translationX.setStartDelay(delay);
                translationY.setStartDelay(delay);
                scaleAnimator.setStartDelay(delay);
            }
            translationX.setDuration(translationX.getDuration() - delay);
            translationY.setDuration(translationY.getDuration() - delay);
            scaleAnimator.setDuration(scaleAnimator.getDuration() - delay);
        }
        animatorSet.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationStart(Animator animation) {
                super.onAnimationStart(animation);
                // Necessary to initialize values here because of the start delay.
                if (mIsOpening) {
                    btv.setTranslationX(xDistance);
                    btv.setTranslationY(yDistance);
                    btv.setScaleX(initialScale);
                    btv.setScaleY(initialScale);
                }
            }

            @Override
            public void onAnimationEnd(Animator animation) {
                super.onAnimationEnd(animation);
                btv.setTranslationX(0.0f);
                btv.setTranslationY(0.0f);
                btv.setScaleX(1f);
                btv.setScaleY(1f);
            }
        });
    }
}

Example 3 with LayoutParams

use of com.android.launcher3.InsettableFrameLayout.LayoutParams in project android_packages_apps_Launcher3 by crdroidandroid.

the class WidgetsFullSheet method onFinishInflate.

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    mContent = findViewById(R.id.container);
    TopRoundedCornerView springLayout = (TopRoundedCornerView) mContent;
    LayoutInflater layoutInflater = LayoutInflater.from(getContext());
    int contentLayoutRes = mHasWorkProfile ? R.layout.widgets_full_sheet_paged_view : R.layout.widgets_full_sheet_recyclerview;
    layoutInflater.inflate(contentLayoutRes, springLayout, true);
    RecyclerViewFastScroller fastScroller = findViewById(R.id.fast_scroller);
    mAdapters.get(AdapterHolder.PRIMARY).setup(findViewById(R.id.primary_widgets_list_view));
    mAdapters.get(AdapterHolder.SEARCH).setup(findViewById(R.id.search_widgets_list_view));
    if (mHasWorkProfile) {
        mViewPager = findViewById(R.id.widgets_view_pager);
        mViewPager.initParentViews(this);
        mViewPager.getPageIndicator().setOnActivePageChangedListener(this);
        mViewPager.getPageIndicator().setActiveMarker(AdapterHolder.PRIMARY);
        mTabsView = findViewById(R.id.tabs);
        findViewById(R.id.tab_personal).setOnClickListener((View view) -> mViewPager.snapToPage(0));
        findViewById(R.id.tab_work).setOnClickListener((View view) -> mViewPager.snapToPage(1));
        fastScroller.setIsRecyclerViewFirstChildInParent(false);
        mAdapters.get(AdapterHolder.WORK).setup(findViewById(R.id.work_widgets_list_view));
    } else {
        mViewPager = null;
    }
    layoutInflater.inflate(R.layout.widgets_full_sheet_search_and_recommendations, springLayout, true);
    mNoWidgetsView = findViewById(R.id.no_widgets_text);
    mSearchAndRecommendationViewHolder = new SearchAndRecommendationViewHolder(findViewById(R.id.search_and_recommendations_container));
    TopRoundedCornerView.LayoutParams layoutParams = (TopRoundedCornerView.LayoutParams) mSearchAndRecommendationViewHolder.mContainer.getLayoutParams();
    layoutParams.bottomMargin = mSearchAndRecommendationContainerBottomMargin;
    mSearchAndRecommendationViewHolder.mContainer.setLayoutParams(layoutParams);
    mSearchAndRecommendationsScrollController = new SearchAndRecommendationsScrollController(mHasWorkProfile, mTabsHeight, mSearchAndRecommendationViewHolder, findViewById(R.id.primary_widgets_list_view), mHasWorkProfile ? findViewById(R.id.work_widgets_list_view) : null, findViewById(R.id.search_widgets_list_view), mTabsView, mViewPager, mNoWidgetsView);
    fastScroller.setOnFastScrollChangeListener(mSearchAndRecommendationsScrollController);
    onRecommendedWidgetsBound();
    onWidgetsBound();
    mSearchAndRecommendationViewHolder.mSearchBar.initialize(mActivityContext.getPopupDataProvider(), /* searchModeListener= */
    this);
    setUpEducationViewsIfNeeded();
}

Example 4 with LayoutParams

use of com.android.launcher3.InsettableFrameLayout.LayoutParams in project android_packages_apps_Launcher3 by crdroidandroid.

the class TaskbarView method updateHotseatItems.

/**
 * Inflates/binds the Hotseat views to show in the Taskbar given their ItemInfos.
 */
protected void updateHotseatItems(ItemInfo[] hotseatItemInfos) {
    for (int i = 0; i < hotseatItemInfos.length; i++) {
        ItemInfo hotseatItemInfo = hotseatItemInfos[!mIsRtl ? i : hotseatItemInfos.length - i - 1];
        View hotseatView = mHotseatIconsContainer.getChildAt(i);
        // Replace any Hotseat views with the appropriate type if it's not already that type.
        final int expectedLayoutResId;
        boolean isFolder = false;
        boolean needsReinflate = false;
        if (hotseatItemInfo != null && hotseatItemInfo.isPredictedItem()) {
            expectedLayoutResId = R.layout.taskbar_predicted_app_icon;
        } else if (hotseatItemInfo instanceof FolderInfo) {
            expectedLayoutResId = R.layout.folder_icon;
            isFolder = true;
            // Unlike for BubbleTextView, we can't reapply a new FolderInfo after inflation, so
            // if the info changes we need to reinflate. This should only happen if a new folder
            // is dragged to the position that another folder previously existed.
            needsReinflate = hotseatView != null && hotseatView.getTag() != hotseatItemInfo;
        } else {
            expectedLayoutResId = R.layout.taskbar_app_icon;
        }
        if (hotseatView == null || hotseatView.getSourceLayoutResId() != expectedLayoutResId || needsReinflate) {
            mHotseatIconsContainer.removeView(hotseatView);
            if (isFolder) {
                FolderInfo folderInfo = (FolderInfo) hotseatItemInfo;
                FolderIcon folderIcon = FolderIcon.inflateFolderAndIcon(expectedLayoutResId, mActivityContext, this, folderInfo);
                folderIcon.setTextVisible(false);
                hotseatView = folderIcon;
            } else {
                hotseatView = inflate(expectedLayoutResId);
            }
            int iconSize = mActivityContext.getDeviceProfile().iconSizePx;
            LayoutParams lp = new LayoutParams(iconSize, iconSize);
            lp.setMargins(mItemMarginLeftRight, 0, mItemMarginLeftRight, 0);
            mHotseatIconsContainer.addView(hotseatView, i, lp);
        }
        // Apply the Hotseat ItemInfos, or hide the view if there is none for a given index.
        if (hotseatView instanceof BubbleTextView && hotseatItemInfo instanceof WorkspaceItemInfo) {
            ((BubbleTextView) hotseatView).applyFromWorkspaceItem((WorkspaceItemInfo) hotseatItemInfo);
            hotseatView.setOnClickListener(mIconClickListener);
            hotseatView.setOnLongClickListener(mIconLongClickListener);
        } else if (isFolder) {
            hotseatView.setOnClickListener(mIconClickListener);
            hotseatView.setOnLongClickListener(mIconLongClickListener);
        } else {
            hotseatView.setOnClickListener(null);
            hotseatView.setOnLongClickListener(null);
            hotseatView.setTag(null);
        }
        updateHotseatItemVisibility(hotseatView);
    }
}

Example 5 with LayoutParams

use of com.android.launcher3.InsettableFrameLayout.LayoutParams in project android_packages_apps_Launcher3 by crdroidandroid.

the class CellLayout method animateChildToPosition.

public boolean animateChildToPosition(final View child, int cellX, int cellY, int duration, int delay, boolean permanent, boolean adjustOccupied) {
    ShortcutAndWidgetContainer clc = getShortcutsAndWidgets();
    if (clc.indexOfChild(child) != -1 && (child instanceof Reorderable)) {
        final LayoutParams lp = (LayoutParams) child.getLayoutParams();
        final ItemInfo info = (ItemInfo) child.getTag();
        final Reorderable item = (Reorderable) child;
        // We cancel any existing animations
        if (mReorderAnimators.containsKey(lp)) {
            mReorderAnimators.get(lp).cancel();
            mReorderAnimators.remove(lp);
        }
        if (adjustOccupied) {
            GridOccupancy occupied = permanent ? mOccupied : mTmpOccupied;
            occupied.markCells(lp.cellX, lp.cellY, lp.cellHSpan, lp.cellVSpan, false);
            occupied.markCells(cellX, cellY, lp.cellHSpan, lp.cellVSpan, true);
        }
        // Compute the new x and y position based on the new cellX and cellY
        // We leverage the actual layout logic in the layout params and hence need to modify
        // state and revert that state.
        final int oldX = lp.x;
        final int oldY = lp.y;
        lp.isLockedToGrid = true;
        if (permanent) {
            lp.cellX = info.cellX = cellX;
            lp.cellY = info.cellY = cellY;
        } else {
            lp.tmpCellX = cellX;
            lp.tmpCellY = cellY;
        }
        clc.setupLp(child);
        final int newX = lp.x;
        final int newY = lp.y;
        lp.x = oldX;
        lp.y = oldY;
        lp.isLockedToGrid = false;
        // End compute new x and y
        item.getReorderPreviewOffset(mTmpPointF);
        final float initPreviewOffsetX = mTmpPointF.x;
        final float initPreviewOffsetY = mTmpPointF.y;
        final float finalPreviewOffsetX = newX - oldX;
        final float finalPreviewOffsetY = newY - oldY;
        // Exit early if we're not actually moving the view
        if (finalPreviewOffsetX == 0 && finalPreviewOffsetY == 0 && initPreviewOffsetX == 0 && initPreviewOffsetY == 0) {
            lp.isLockedToGrid = true;
            return true;
        }
        ValueAnimator va = ValueAnimator.ofFloat(0f, 1f);
        va.setDuration(duration);
        mReorderAnimators.put(lp, va);
        va.addUpdateListener(new AnimatorUpdateListener() {

            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                float r = (Float) animation.getAnimatedValue();
                float x = (1 - r) * initPreviewOffsetX + r * finalPreviewOffsetX;
                float y = (1 - r) * initPreviewOffsetY + r * finalPreviewOffsetY;
                item.setReorderPreviewOffset(x, y);
            }
        });
        va.addListener(new AnimatorListenerAdapter() {

            boolean cancelled = false;

            public void onAnimationEnd(Animator animation) {
                // place just yet.
                if (!cancelled) {
                    lp.isLockedToGrid = true;
                    item.setReorderPreviewOffset(0, 0);
                    child.requestLayout();
                }
                if (mReorderAnimators.containsKey(lp)) {
                    mReorderAnimators.remove(lp);
                }
            }

            public void onAnimationCancel(Animator animation) {
                cancelled = true;
            }
        });
        va.setStartDelay(delay);
        va.start();
        return true;
    }
    return false;
}