diff options
Diffstat (limited to 'src/com/android/launcher3/Workspace.java')
| -rw-r--r-- | src/com/android/launcher3/Workspace.java | 87 |
1 files changed, 66 insertions, 21 deletions
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java index 4a6b90afe..856e3b88a 100644 --- a/src/com/android/launcher3/Workspace.java +++ b/src/com/android/launcher3/Workspace.java @@ -178,7 +178,24 @@ public class Workspace extends PagedView // State variable that indicates whether the pages are small (ie when you're // in all apps or customize mode) - enum State { NORMAL, NORMAL_HIDDEN, SPRING_LOADED, OVERVIEW, OVERVIEW_HIDDEN}; + enum State { + NORMAL (SearchDropTargetBar.State.SEARCH_BAR), + NORMAL_HIDDEN (SearchDropTargetBar.State.INVISIBLE), + SPRING_LOADED (SearchDropTargetBar.State.DROP_TARGET), + OVERVIEW (SearchDropTargetBar.State.INVISIBLE), + OVERVIEW_HIDDEN (SearchDropTargetBar.State.INVISIBLE); + + private final SearchDropTargetBar.State mBarState; + + State(SearchDropTargetBar.State searchBarState) { + mBarState = searchBarState; + } + + public SearchDropTargetBar.State getSearchDropTargetBarState() { + return mBarState; + } + }; + private State mState = State.NORMAL; private boolean mIsSwitchingState = false; @@ -306,8 +323,9 @@ public class Workspace extends PagedView TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.Workspace, defStyle, 0); mSpringLoadedShrinkFactor = - res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; - mOverviewModeShrinkFactor = grid.getOverviewModeScale(mIsRtl); + res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f; + mOverviewModeShrinkFactor = + res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100f; mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1); a.recycle(); @@ -869,6 +887,9 @@ public class Workspace extends PagedView } } + LauncherAccessibilityDelegate delegate = + LauncherAppState.getInstance().getAccessibilityDelegate(); + // We enforce at least one page to add new items to. In the case that we remove the last // such screen, we convert the last screen to the empty screen int minScreens = 1 + numCustomPages(); @@ -883,6 +904,11 @@ public class Workspace extends PagedView if (indexOfChild(cl) < currentPage) { pageShift++; } + + if (delegate != null && delegate.isInAccessibleDrag()) { + cl.enableAccessibleDrag(false, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG); + } + removeView(cl); } else { // if this is the last non-custom content screen, convert it to the empty screen @@ -1566,7 +1592,7 @@ public class Workspace extends PagedView // Reset our click listener setOnClickListener(mLauncher); } - mLauncher.getSearchBar().enableAccessibleDrag(enable); + mLauncher.getSearchDropTargetBar().enableAccessibleDrag(enable); mLauncher.getHotseat().getLayout() .enableAccessibleDrag(enable, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG); } @@ -1952,15 +1978,17 @@ public class Workspace extends PagedView int getOverviewModeTranslationY() { DeviceProfile grid = mLauncher.getDeviceProfile(); - Rect overviewBar = grid.getOverviewModeButtonBarRect(); + Rect workspacePadding = grid.getWorkspacePadding(Utilities.isRtl(getResources())); + int overviewButtonBarHeight = grid.getOverviewModeButtonBarHeight(); - int availableHeight = getViewportHeight(); int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight()); - int offsetFromTopEdge = (availableHeight - scaledHeight) / 2; - int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height() - - scaledHeight) / 2; - - return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview; + int workspaceTop = mInsets.top + workspacePadding.top; + int workspaceBottom = getViewportHeight() - mInsets.bottom - workspacePadding.bottom; + int overviewTop = mInsets.top; + int overviewBottom = getViewportHeight() - mInsets.bottom - overviewButtonBarHeight; + int workspaceOffsetTopEdge = workspaceTop + ((workspaceBottom - workspaceTop) - scaledHeight) / 2; + int overviewOffsetTopEdge = overviewTop + (overviewBottom - overviewTop - scaledHeight) / 2; + return -workspaceOffsetTopEdge + overviewOffsetTopEdge; } /** @@ -1968,10 +1996,10 @@ public class Workspace extends PagedView * to that new state. */ public Animator setStateWithAnimation(State toState, int toPage, boolean animated, - boolean hasOverlaySearchBar, HashMap<View, Integer> layerViews) { + HashMap<View, Integer> layerViews) { // Create the animation to the new state Animator workspaceAnim = mStateTransitionAnimation.getAnimationToState(mState, - toState, toPage, animated, hasOverlaySearchBar, layerViews); + toState, toPage, animated, layerViews); // Update the current state mState = toState; @@ -1985,7 +2013,7 @@ public class Workspace extends PagedView } public void updateAccessibilityFlags() { - if (Utilities.isLmpOrAbove()) { + if (Utilities.ATLEAST_LOLLIPOP) { int total = getPageCount(); for (int i = numCustomPages(); i < total; i++) { updateAccessibilityFlags((CellLayout) getPageAt(i), i); @@ -2273,6 +2301,8 @@ public class Workspace extends PagedView dragRect = new Rect(left, top, right, bottom); } else if (child instanceof FolderIcon) { int previewSize = grid.folderIconSizePx; + dragVisualizeOffset = new Point(-padding.get() / 2, + padding.get() / 2 - child.getPaddingTop()); dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize); } @@ -2289,14 +2319,14 @@ public class Workspace extends PagedView throw new IllegalStateException(msg); } - DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), - DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale, accessible); - dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); - if (child.getParent() instanceof ShortcutAndWidgetContainer) { mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent(); } + DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(), + DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale, accessible); + dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor()); + b.recycle(); } @@ -3763,7 +3793,11 @@ public class Workspace extends PagedView if (parentCell != null) { parentCell.removeView(v); } else if (LauncherAppState.isDogfoodBuild()) { - throw new NullPointerException("mDragInfo.cell has null parent"); + // When an app is uninstalled using the drop target, we wait until resume to remove + // the icon. We also remove all the corresponding items from the workspace at + // {@link Launcher#bindComponentsRemoved}. That call can come before or after + // {@link Launcher#mOnResumeCallbacks} depending on how busy the worker thread is. + Log.e(TAG, "mDragInfo.cell has null parent"); } if (v instanceof DropTarget) { mDragController.removeDropTarget((DropTarget) v); @@ -4050,6 +4084,16 @@ public class Workspace extends PagedView }); } + public View getHomescreenIconByItemId(final long id) { + return getFirstMatch(new ItemOperator() { + + @Override + public boolean evaluate(ItemInfo info, View v, View parent) { + return info != null && info.id == id; + } + }); + } + public View getViewForTag(final Object tag) { return getFirstMatch(new ItemOperator() { @@ -4298,8 +4342,9 @@ public class Workspace extends PagedView updates.contains(info)) { ShortcutInfo si = (ShortcutInfo) info; BubbleTextView shortcut = (BubbleTextView) v; - boolean oldPromiseState = getTextViewIcon(shortcut) - instanceof PreloadIconDrawable; + Drawable oldIcon = getTextViewIcon(shortcut); + boolean oldPromiseState = (oldIcon instanceof PreloadIconDrawable) + && ((PreloadIconDrawable) oldIcon).hasNotCompleted(); shortcut.applyFromShortcutInfo(si, mIconCache, si.isPromise() != oldPromiseState); |