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Commit 84fa75cc authored by Thales Lima's avatar Thales Lima
Browse files

Show resize handle on cancel widget drop 

Fix: 233834133
Test: manual on handheld and large screens, until we have create a way to resize widgets in TAPL b/241385885

Change-Id: I427dfaadd219d33a5371c3ae92c4e2311d3d3c6a
parent 7db37b3d

src/com/android/launcher3/Workspace.java

+27 −13
Original line number Diff line number Diff line
@@ -2061,20 +2061,11 @@ public class Workspace<T extends View & PageIndicator> extends PagedView<T> 


                    if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT &&

                            cell instanceof LauncherAppWidgetHostView) {

                        final CellLayout cellLayout = dropTargetLayout;



                        // We post this call so that the widget has a chance to be placed

                        // in its final location



                        final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell;

                        AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo();

                        if (pInfo != null && pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE

                                && !options.isAccessibleDrag) {

                            onCompleteRunnable = () -> {

                                if (!isPageInTransition()) {

                                    AppWidgetResizeFrame.showForWidget(hostView, cellLayout);

                                }

                            };

                        }

                        onCompleteRunnable = getWidgetResizeFrameRunnable(options,

                                (LauncherAppWidgetHostView) cell, dropTargetLayout);

                    }

                    mLauncher.getModelWriter().modifyItemInDatabase(info, container, screenId,

                            lp.cellX, lp.cellY, item.spanX, item.spanY);
@@ -2095,8 +2086,16 @@ public class Workspace<T extends View & PageIndicator> extends PagedView<T> 
                }

            } else {

                // When drag is cancelled, reattach content view back to its original parent.

                if (mDragInfo.cell instanceof LauncherAppWidgetHostView) {

                if (cell instanceof LauncherAppWidgetHostView) {

                    d.dragView.detachContentView(/* reattachToPreviousParent= */ true);



                    final CellLayout cellLayout = getParentCellLayoutForView(cell);

                    boolean pageIsVisible = isVisible(cellLayout);



                    if (pageIsVisible) {

                        onCompleteRunnable = getWidgetResizeFrameRunnable(options,

                                (LauncherAppWidgetHostView) cell, cellLayout);

                    }

                }

            }
@@ -2148,6 +2147,21 @@ public class Workspace<T extends View & PageIndicator> extends PagedView<T> 
        }

    }



    @Nullable

    private Runnable getWidgetResizeFrameRunnable(DragOptions options,

            LauncherAppWidgetHostView hostView, CellLayout cellLayout) {

        AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo();

        if (pInfo != null && pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE

                && !options.isAccessibleDrag) {

            return () -> {

                if (!isPageInTransition()) {

                    AppWidgetResizeFrame.showForWidget(hostView, cellLayout);

                }

            };

        }

        return null;

    }



    public void onNoCellFound(

            View dropTargetLayout, ItemInfo itemInfo, @Nullable InstanceId logInstanceId) {

        int strId = mLauncher.isHotseatLayout(dropTargetLayout)