Examples with WorkspaceItemInfo com.android.launcher3.WorkspaceItemInfo used on opensource projects

Example 71 with WorkspaceItemInfo

use of com.android.launcher3.WorkspaceItemInfo in project android_packages_apps_Launcher3 by AOSPA.

the class FolderPagedView method createAndAddViewForRank.

/**
 * Creates and adds an icon corresponding to the provided rank
 * @return the created icon
 */
public View createAndAddViewForRank(WorkspaceItemInfo item, int rank) {
    View icon = createNewView(item);
    if (!mViewsBound) {
        return icon;
    }
    ArrayList<View> views = new ArrayList<>(mFolder.getIconsInReadingOrder());
    views.add(rank, icon);
    arrangeChildren(views);
    return icon;
}

Example 72 with WorkspaceItemInfo

use of com.android.launcher3.WorkspaceItemInfo in project android_packages_apps_Launcher3 by AOSPA.

the class FolderPagedView method addViewForRank.

/**
 * Adds the {@param view} to the layout based on {@param rank} and updated the position
 * related attributes. It assumes that {@param item} is already attached to the view.
 */
public void addViewForRank(View view, WorkspaceItemInfo item, int rank) {
    int pageNo = rank / mOrganizer.getMaxItemsPerPage();
    CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams();
    lp.setCellXY(mOrganizer.getPosForRank(rank));
    getPageAt(pageNo).addViewToCellLayout(view, -1, item.getViewId(), lp, true);
}

Example 73 with WorkspaceItemInfo

use of com.android.launcher3.WorkspaceItemInfo in project android_packages_apps_Launcher3 by AOSPA.

the class Folder method startDrag.

public boolean startDrag(View v, DragOptions options) {
    Object tag = v.getTag();
    if (tag instanceof WorkspaceItemInfo) {
        WorkspaceItemInfo item = (WorkspaceItemInfo) tag;
        mEmptyCellRank = item.rank;
        mCurrentDragView = v;
        mDragController.addDragListener(this);
        if (options.isAccessibleDrag) {
            mDragController.addDragListener(new AccessibleDragListenerAdapter(mContent, FolderAccessibilityHelper::new) {

                @Override
                protected void enableAccessibleDrag(boolean enable) {
                    super.enableAccessibleDrag(enable);
                    mFooter.setImportantForAccessibility(enable ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS : IMPORTANT_FOR_ACCESSIBILITY_AUTO);
                }
            });
        }
        mLauncherDelegate.beginDragShared(v, this, options);
    }
    return true;
}

Example 74 with WorkspaceItemInfo

use of com.android.launcher3.WorkspaceItemInfo in project android_packages_apps_Launcher3 by AOSPA.

the class Folder method animateOpen.

/**
 * Opens the user folder described by the specified tag. The opening of the folder
 * is animated relative to the specified View. If the View is null, no animation
 * is played.
 */
private void animateOpen(List<WorkspaceItemInfo> items, int pageNo) {
    Folder openFolder = getOpen(mActivityContext);
    if (openFolder != null && openFolder != this) {
        // Close any open folder before opening a folder.
        openFolder.close(true);
    }
    mContent.bindItems(items);
    centerAboutIcon();
    mItemsInvalidated = true;
    updateTextViewFocus();
    mIsOpen = true;
    BaseDragLayer dragLayer = mActivityContext.getDragLayer();
    // There was a one-off crash where the folder had a parent already.
    if (getParent() == null) {
        dragLayer.addView(this);
        mDragController.addDropTarget(this);
    } else {
        if (FeatureFlags.IS_STUDIO_BUILD) {
            Log.e(TAG, "Opening folder (" + this + ") which already has a parent:" + getParent());
        }
    }
    mContent.completePendingPageChanges();
    mContent.setCurrentPage(pageNo);
    // This is set to true in close(), but isn't reset to false until onDropCompleted(). This
    // leads to an inconsistent state if you drag out of the folder and drag back in without
    // dropping. One resulting issue is that replaceFolderWithFinalItem() can be called twice.
    mDeleteFolderOnDropCompleted = false;
    cancelRunningAnimations();
    FolderAnimationManager fam = new FolderAnimationManager(this, true);
    AnimatorSet anim = fam.getAnimator();
    anim.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationStart(Animator animation) {
            mFolderIcon.setIconVisible(false);
            mFolderIcon.drawLeaveBehindIfExists();
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            mState = STATE_OPEN;
            announceAccessibilityChanges();
            AccessibilityManagerCompat.sendFolderOpenedEventToTest(getContext());
            mContent.setFocusOnFirstChild();
        }
    });
    // Footer animation
    if (mContent.getPageCount() > 1 && !mInfo.hasOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION)) {
        int footerWidth = mContent.getDesiredWidth() - mFooter.getPaddingLeft() - mFooter.getPaddingRight();
        float textWidth = mFolderName.getPaint().measureText(mFolderName.getText().toString());
        float translation = (footerWidth - textWidth) / 2;
        mFolderName.setTranslationX(mContent.mIsRtl ? -translation : translation);
        mPageIndicator.prepareEntryAnimation();
        // Do not update the flag if we are in drag mode. The flag will be updated, when we
        // actually drop the icon.
        final boolean updateAnimationFlag = !mDragInProgress;
        anim.addListener(new AnimatorListenerAdapter() {

            @SuppressLint("InlinedApi")
            @Override
            public void onAnimationEnd(Animator animation) {
                mFolderName.animate().setDuration(FOLDER_NAME_ANIMATION_DURATION).translationX(0).setInterpolator(AnimationUtils.loadInterpolator(getContext(), android.R.interpolator.fast_out_slow_in));
                mPageIndicator.playEntryAnimation();
                if (updateAnimationFlag) {
                    mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, true, mLauncherDelegate.getModelWriter());
                }
            }
        });
    } else {
        mFolderName.setTranslationX(0);
    }
    mPageIndicator.stopAllAnimations();
    startAnimation(anim);
    // Because t=0 has the folder match the folder icon, we can skip the
    // first frame and have the same movement one frame earlier.
    anim.setCurrentPlayTime(Math.min(getSingleFrameMs(getContext()), anim.getTotalDuration()));
    // Make sure the folder picks up the last drag move even if the finger doesn't move.
    if (mDragController.isDragging()) {
        mDragController.forceTouchMove();
    }
    mContent.verifyVisibleHighResIcons(mContent.getNextPage());
}

Example 75 with WorkspaceItemInfo

use of com.android.launcher3.WorkspaceItemInfo in project android_packages_apps_Launcher3 by AOSPA.

the class Folder method onDropCompleted.

@Override
public void onDropCompleted(final View target, final DragObject d, final boolean success) {
    if (success) {
        if (mDeleteFolderOnDropCompleted && !mItemAddedBackToSelfViaIcon && target != this) {
            replaceFolderWithFinalItem();
        }
    } else {
        // The drag failed, we need to return the item to the folder
        WorkspaceItemInfo info = (WorkspaceItemInfo) d.dragInfo;
        View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info) ? mCurrentDragView : mContent.createNewView(info);
        ArrayList<View> views = getIconsInReadingOrder();
        info.rank = Utilities.boundToRange(info.rank, 0, views.size());
        views.add(info.rank, icon);
        mContent.arrangeChildren(views);
        mItemsInvalidated = true;
        try (SuppressInfoChanges s = new SuppressInfoChanges()) {
            mFolderIcon.onDrop(d, true);
        }
    }
    if (target != this) {
        if (mOnExitAlarm.alarmPending()) {
            mOnExitAlarm.cancelAlarm();
            if (!success) {
                mSuppressFolderDeletion = true;
            }
            mScrollPauseAlarm.cancelAlarm();
            completeDragExit();
        }
    }
    mDeleteFolderOnDropCompleted = false;
    mDragInProgress = false;
    mItemAddedBackToSelfViaIcon = false;
    mCurrentDragView = null;
    // Reordering may have occured, and we need to save the new item locations. We do this once
    // at the end to prevent unnecessary database operations.
    updateItemLocationsInDatabaseBatch(false);
    // been refreshed yet.
    if (getItemCount() <= mContent.itemsPerPage()) {
        // Show the animation, next time something is added to the folder.
        mInfo.setOption(FolderInfo.FLAG_MULTI_PAGE_ANIMATION, false, mLauncherDelegate.getModelWriter());
    }
}