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

Example 41 with CellLayout

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

the class Launcher method getFirstMatchForAppClose.

/**
 * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
 * animation.
 *
 * @param preferredItemId The id of the preferred item to match to if it exists.
 * @param packageName The package name of the app to match.
 * @param user The user of the app to match.
 */
public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user) {
    final ItemInfoMatcher preferredItem = (info, cn) -> info != null && info.id == preferredItemId;
    final ItemInfoMatcher packageAndUserAndApp = (info, cn) -> info != null && info.itemType == ITEM_TYPE_APPLICATION && info.user.equals(user) && info.getTargetComponent() != null && TextUtils.equals(info.getTargetComponent().getPackageName(), packageName);
    if (isInState(LauncherState.ALL_APPS)) {
        return getFirstMatch(Collections.singletonList(mAppsView.getActiveRecyclerView()), preferredItem, packageAndUserAndApp);
    } else {
        List<ViewGroup> containers = new ArrayList<>(mWorkspace.getPanelCount() + 1);
        containers.add(mWorkspace.getHotseat().getShortcutsAndWidgets());
        mWorkspace.forEachVisiblePage(page -> containers.add(((CellLayout) page).getShortcutsAndWidgets()));
        // Order: Preferred item by itself or in folder, then by matching package/user
        if (ADAPTIVE_ICON_WINDOW_ANIM.get()) {
            return getFirstMatch(containers, preferredItem, forFolderMatch(preferredItem), packageAndUserAndApp, forFolderMatch(packageAndUserAndApp));
        } else {
            // FolderAdaptiveIcon as the background.
            return getFirstMatch(containers, preferredItem, packageAndUserAndApp);
        }
    }
}

Example 42 with CellLayout

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

the class Workspace method onDropCompleted.

/**
 * Called at the end of a drag which originated on the workspace.
 */
public void onDropCompleted(final View target, final DragObject d, final boolean success) {
    if (success) {
        if (target != this && mDragInfo != null) {
            removeWorkspaceItem(mDragInfo.cell);
        }
    } else if (mDragInfo != null) {
        // When drag is cancelled, reattach content view back to its original parent.
        if (mDragInfo.cell instanceof LauncherAppWidgetHostView && d.dragView != null) {
            d.dragView.detachContentView(/* reattachToPreviousParent= */
            true);
        }
        final CellLayout cellLayout = mLauncher.getCellLayout(mDragInfo.container, mDragInfo.screenId);
        if (cellLayout != null) {
            cellLayout.onDropChild(mDragInfo.cell);
        } else if (FeatureFlags.IS_STUDIO_BUILD) {
            throw new RuntimeException("Invalid state: cellLayout == null in " + "Workspace#onDropCompleted. Please file a bug. ");
        }
    }
    View cell = getHomescreenIconByItemId(d.originalDragInfo.id);
    if (d.cancelled && cell != null) {
        cell.setVisibility(VISIBLE);
    }
    mDragInfo = null;
}

Example 43 with CellLayout

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

the class Workspace method addToExistingFolderIfNecessary.

boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell, float distance, DragObject d, boolean external) {
    if (distance > target.getFolderCreationRadius(targetCell))
        return false;
    View dropOverView = target.getChildAt(targetCell[0], targetCell[1]);
    if (!mAddToExistingFolderOnDrop)
        return false;
    mAddToExistingFolderOnDrop = false;
    if (dropOverView instanceof FolderIcon) {
        FolderIcon fi = (FolderIcon) dropOverView;
        if (fi.acceptDrop(d.dragInfo)) {
            mStatsLogManager.logger().withItemInfo(fi.mInfo).withInstanceId(d.logInstanceId).log(LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED_ON_FOLDER_ICON);
            fi.onDrop(d, false);
            // if the drag started here, we need to remove it from the workspace
            if (!external) {
                getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell);
            }
            return true;
        }
    }
    return false;
}

Example 44 with CellLayout

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

the class AppWidgetResizeFrame method setupForWidget.

private void setupForWidget(LauncherAppWidgetHostView widgetView, CellLayout cellLayout, DragLayer dragLayer) {
    mCellLayout = cellLayout;
    if (mWidgetView != null) {
        mWidgetView.removeOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
    }
    mWidgetView = widgetView;
    mWidgetView.addOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
    LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo) widgetView.getAppWidgetInfo();
    mDragLayer = dragLayer;
    mMinHSpan = info.minSpanX;
    mMinVSpan = info.minSpanY;
    mMaxHSpan = info.maxSpanX;
    mMaxVSpan = info.maxSpanY;
    mWidgetPadding = getDefaultPaddingForWidget(getContext(), widgetView.getAppWidgetInfo().provider, null);
    mReconfigureButton = (ImageButton) findViewById(R.id.widget_reconfigure_button);
    if (info.isReconfigurable()) {
        mReconfigureButton.setVisibility(VISIBLE);
        mReconfigureButton.setOnClickListener(view -> {
            mLauncher.setWaitingForResult(PendingRequestArgs.forWidgetInfo(mWidgetView.getAppWidgetId(), /* widgetHandler= */
            null, (ItemInfo) mWidgetView.getTag()));
            mLauncher.getAppWidgetHost().startConfigActivity(mLauncher, mWidgetView.getAppWidgetId(), Launcher.REQUEST_RECONFIGURE_APPWIDGET);
        });
        if (!hasSeenReconfigurableWidgetEducationTip()) {
            post(() -> {
                if (showReconfigurableWidgetEducationTip() != null) {
                    mLauncher.getSharedPrefs().edit().putBoolean(KEY_RECONFIGURABLE_WIDGET_EDUCATION_TIP_SEEN, true).apply();
                }
            });
        }
    }
    CellLayout.LayoutParams lp = (CellLayout.LayoutParams) mWidgetView.getLayoutParams();
    ItemInfo widgetInfo = (ItemInfo) mWidgetView.getTag();
    lp.cellX = lp.tmpCellX = widgetInfo.cellX;
    lp.cellY = lp.tmpCellY = widgetInfo.cellY;
    lp.cellHSpan = widgetInfo.spanX;
    lp.cellVSpan = widgetInfo.spanY;
    lp.isLockedToGrid = true;
    // When we create the resize frame, we first mark all cells as unoccupied. The appropriate
    // cells (same if not resized, or different) will be marked as occupied when the resize
    // frame is dismissed.
    mCellLayout.markCellsAsUnoccupiedForView(mWidgetView);
    mLauncher.getStatsLogManager().logger().withInstanceId(logInstanceId).withItemInfo(widgetInfo).log(LAUNCHER_WIDGET_RESIZE_STARTED);
    setOnKeyListener(this);
}

Example 45 with CellLayout

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

the class AppWidgetResizeFrame method updateInvalidResizeEffect.

private void updateInvalidResizeEffect(CellLayout cellLayout, CellLayout pairedCellLayout, float alpha, float springLoadedProgress, @Nullable AnimatorSet animatorSet) {
    int childCount = pairedCellLayout.getChildCount();
    for (int i = 0; i < childCount; i++) {
        View child = pairedCellLayout.getChildAt(i);
        if (animatorSet != null) {
            animatorSet.play(mFirstFrameAnimatorHelper.addTo(ObjectAnimator.ofFloat(child, ALPHA, alpha)));
        } else {
            child.setAlpha(alpha);
        }
    }
    if (animatorSet != null) {
        animatorSet.play(mFirstFrameAnimatorHelper.addTo(ObjectAnimator.ofFloat(cellLayout, SPRING_LOADED_PROGRESS, springLoadedProgress)));
        animatorSet.play(mFirstFrameAnimatorHelper.addTo(ObjectAnimator.ofFloat(pairedCellLayout, SPRING_LOADED_PROGRESS, springLoadedProgress)));
    } else {
        cellLayout.setSpringLoadedProgress(springLoadedProgress);
        pairedCellLayout.setSpringLoadedProgress(springLoadedProgress);
    }
    boolean shouldShowCellLayoutBorder = springLoadedProgress > 0f;
    if (animatorSet != null) {
        animatorSet.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationEnd(Animator animator) {
                cellLayout.setIsDragOverlapping(shouldShowCellLayoutBorder);
                pairedCellLayout.setIsDragOverlapping(shouldShowCellLayoutBorder);
            }
        });
    } else {
        cellLayout.setIsDragOverlapping(shouldShowCellLayoutBorder);
        pairedCellLayout.setIsDragOverlapping(shouldShowCellLayoutBorder);
    }
}