Examples with BgDataModel com.android.launcher3.model.BgDataModel used on opensource projects

Example 16 with BgDataModel

use of com.android.launcher3.model.BgDataModel in project android_packages_apps_Trebuchet by LineageOS.

the class PackageInstallStateChangedTask method execute.

@Override
public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
    if (mInstallInfo.state == PackageInstallInfo.STATUS_INSTALLED) {
        try {
            // For instant apps we do not get package-add. Use setting events to update
            // any pinned icons.
            ApplicationInfo ai = app.getContext().getPackageManager().getApplicationInfo(mInstallInfo.packageName, 0);
            if (InstantAppResolver.newInstance(app.getContext()).isInstantApp(ai)) {
                app.getModel().onPackageAdded(ai.packageName, mInstallInfo.user);
            }
        } catch (PackageManager.NameNotFoundException e) {
        // Ignore
        }
        // Ignore install success events as they are handled by Package add events.
        return;
    }
    synchronized (apps) {
        PromiseAppInfo updated = apps.updatePromiseInstallInfo(mInstallInfo);
        if (updated != null) {
            scheduleCallbackTask(c -> c.bindPromiseAppProgressUpdated(updated));
        }
        bindApplicationsIfNeeded();
    }
    synchronized (dataModel) {
        final HashSet<ItemInfo> updates = new HashSet<>();
        for (ItemInfo info : dataModel.itemsIdMap) {
            if (info instanceof WorkspaceItemInfo) {
                WorkspaceItemInfo si = (WorkspaceItemInfo) info;
                ComponentName cn = si.getTargetComponent();
                if (si.hasPromiseIconUi() && (cn != null) && mInstallInfo.packageName.equals(cn.getPackageName())) {
                    si.setInstallProgress(mInstallInfo.progress);
                    if (mInstallInfo.state == PackageInstallInfo.STATUS_FAILED) {
                        // Mark this info as broken.
                        si.status &= ~WorkspaceItemInfo.FLAG_INSTALL_SESSION_ACTIVE;
                    }
                    updates.add(si);
                }
            }
        }
        for (LauncherAppWidgetInfo widget : dataModel.appWidgets) {
            if (widget.providerName.getPackageName().equals(mInstallInfo.packageName)) {
                widget.installProgress = mInstallInfo.progress;
                updates.add(widget);
            }
        }
        if (!updates.isEmpty()) {
            scheduleCallbackTask(new CallbackTask() {

                @Override
                public void execute(Callbacks callbacks) {
                    callbacks.bindRestoreItemsChange(updates);
                }
            });
        }
    }
}

Example 17 with BgDataModel

use of com.android.launcher3.model.BgDataModel in project android_packages_apps_Trebuchet by LineageOS.

the class PredictionModel method cachePredictionComponentKeys.

/**
 * Formats and stores a list of component key in device preferences.
 */
@AnyThread
public void cachePredictionComponentKeys(List<ComponentKey> componentKeys) {
    MODEL_EXECUTOR.execute(() -> {
        LauncherAppState appState = LauncherAppState.getInstance(mContext);
        StringBuilder builder = new StringBuilder();
        int count = Math.min(componentKeys.size(), MAX_CACHE_ITEMS);
        for (int i = 0; i < count; i++) {
            builder.append(serializeComponentKeyToString(componentKeys.get(i)));
            builder.append("\n");
        }
        if (componentKeys.isEmpty()) /* should invalidate loader items */
        {
            appState.getModel().enqueueModelUpdateTask(new BaseModelUpdateTask() {

                @Override
                public void execute(LauncherAppState app, BgDataModel model, AllAppsList apps) {
                    model.cachedPredictedItems.clear();
                }
            });
        }
        mDevicePrefs.edit().putString(CACHED_ITEMS_KEY, builder.toString()).apply();
    });
}

Example 18 with BgDataModel

use of com.android.launcher3.model.BgDataModel in project android_packages_apps_Trebuchet by LineageOS.

the class AddWorkspaceItemsTask method execute.

@Override
public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
    if (mItemList.isEmpty()) {
        return;
    }
    final ArrayList<ItemInfo> addedItemsFinal = new ArrayList<>();
    final IntArray addedWorkspaceScreensFinal = new IntArray();
    synchronized (dataModel) {
        IntArray workspaceScreens = dataModel.collectWorkspaceScreens();
        List<ItemInfo> filteredItems = new ArrayList<>();
        for (Pair<ItemInfo, Object> entry : mItemList) {
            ItemInfo item = entry.first;
            if (item.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || item.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) {
                // Short-circuit this logic if the icon exists somewhere on the workspace
                if (shortcutExists(dataModel, item.getIntent(), item.user)) {
                    continue;
                }
                // b/139663018 Short-circuit this logic if the icon is a system app
                if (PackageManagerHelper.isSystemApp(app.getContext(), item.getIntent())) {
                    continue;
                }
            }
            if (item.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) {
                if (item instanceof AppInfo) {
                    item = ((AppInfo) item).makeWorkspaceItem();
                }
            }
            if (item != null) {
                filteredItems.add(item);
            }
        }
        InstallSessionHelper packageInstaller = InstallSessionHelper.INSTANCE.get(app.getContext());
        LauncherApps launcherApps = app.getContext().getSystemService(LauncherApps.class);
        for (ItemInfo item : filteredItems) {
            // Find appropriate space for the item.
            int[] coords = findSpaceForItem(app, dataModel, workspaceScreens, addedWorkspaceScreensFinal, item.spanX, item.spanY);
            int screenId = coords[0];
            ItemInfo itemInfo;
            if (item instanceof WorkspaceItemInfo || item instanceof FolderInfo || item instanceof LauncherAppWidgetInfo) {
                itemInfo = item;
            } else if (item instanceof AppInfo) {
                itemInfo = ((AppInfo) item).makeWorkspaceItem();
            } else {
                throw new RuntimeException("Unexpected info type");
            }
            if (item instanceof WorkspaceItemInfo && ((WorkspaceItemInfo) item).isPromise()) {
                WorkspaceItemInfo workspaceInfo = (WorkspaceItemInfo) item;
                String packageName = item.getTargetComponent() != null ? item.getTargetComponent().getPackageName() : null;
                if (packageName == null) {
                    continue;
                }
                SessionInfo sessionInfo = packageInstaller.getActiveSessionInfo(item.user, packageName);
                List<LauncherActivityInfo> activities = launcherApps.getActivityList(packageName, item.user);
                boolean hasActivity = activities != null && !activities.isEmpty();
                if (sessionInfo == null) {
                    if (!hasActivity) {
                        // Session was cancelled, do not add.
                        continue;
                    }
                } else {
                    workspaceInfo.setInstallProgress((int) sessionInfo.getProgress());
                }
                if (hasActivity) {
                    // App was installed while launcher was in the background,
                    // or app was already installed for another user.
                    itemInfo = new AppInfo(app.getContext(), activities.get(0), item.user).makeWorkspaceItem();
                    if (shortcutExists(dataModel, itemInfo.getIntent(), itemInfo.user)) {
                        // Icon already exists on the workspace and should not be auto-added.
                        continue;
                    }
                    WorkspaceItemInfo wii = (WorkspaceItemInfo) itemInfo;
                    wii.title = "";
                    wii.bitmap = app.getIconCache().getDefaultIcon(item.user);
                    app.getIconCache().getTitleAndIcon(wii, ((WorkspaceItemInfo) itemInfo).usingLowResIcon());
                }
            }
            // Add the shortcut to the db
            getModelWriter().addItemToDatabase(itemInfo, LauncherSettings.Favorites.CONTAINER_DESKTOP, screenId, coords[1], coords[2]);
            // Save the WorkspaceItemInfo for binding in the workspace
            addedItemsFinal.add(itemInfo);
        }
    }
    if (!addedItemsFinal.isEmpty()) {
        scheduleCallbackTask(new CallbackTask() {

            @Override
            public void execute(Callbacks callbacks) {
                final ArrayList<ItemInfo> addAnimated = new ArrayList<>();
                final ArrayList<ItemInfo> addNotAnimated = new ArrayList<>();
                if (!addedItemsFinal.isEmpty()) {
                    ItemInfo info = addedItemsFinal.get(addedItemsFinal.size() - 1);
                    int lastScreenId = info.screenId;
                    for (ItemInfo i : addedItemsFinal) {
                        if (i.screenId == lastScreenId) {
                            addAnimated.add(i);
                        } else {
                            addNotAnimated.add(i);
                        }
                    }
                }
                callbacks.bindAppsAdded(addedWorkspaceScreensFinal, addNotAnimated, addAnimated);
            }
        });
    }
}

Example 19 with BgDataModel

use of com.android.launcher3.model.BgDataModel in project android_packages_apps_Trebuchet by LineageOS.

the class UserLockStateChangedTask method execute.

@Override
public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
    Context context = app.getContext();
    HashMap<ShortcutKey, ShortcutInfo> pinnedShortcuts = new HashMap<>();
    if (mIsUserUnlocked) {
        QueryResult shortcuts = new ShortcutRequest(context, mUser).query(ShortcutRequest.PINNED);
        if (shortcuts.wasSuccess()) {
            for (ShortcutInfo shortcut : shortcuts) {
                pinnedShortcuts.put(ShortcutKey.fromInfo(shortcut), shortcut);
            }
        } else {
            // Shortcut manager can fail due to some race condition when the lock state
            // changes too frequently. For the purpose of the update,
            // consider it as still locked.
            mIsUserUnlocked = false;
        }
    }
    // Update the workspace to reflect the changes to updated shortcuts residing on it.
    ArrayList<WorkspaceItemInfo> updatedWorkspaceItemInfos = new ArrayList<>();
    HashSet<ShortcutKey> removedKeys = new HashSet<>();
    for (ItemInfo itemInfo : dataModel.itemsIdMap) {
        if (itemInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT && mUser.equals(itemInfo.user)) {
            WorkspaceItemInfo si = (WorkspaceItemInfo) itemInfo;
            if (mIsUserUnlocked) {
                ShortcutKey key = ShortcutKey.fromItemInfo(si);
                ShortcutInfo shortcut = pinnedShortcuts.get(key);
                // (probably due to clear data), delete the workspace item as well
                if (shortcut == null) {
                    removedKeys.add(key);
                    continue;
                }
                si.runtimeStatusFlags &= ~FLAG_DISABLED_LOCKED_USER;
                si.updateFromDeepShortcutInfo(shortcut, context);
                app.getIconCache().getShortcutIcon(si, shortcut);
            } else {
                si.runtimeStatusFlags |= FLAG_DISABLED_LOCKED_USER;
            }
            updatedWorkspaceItemInfos.add(si);
        }
    }
    bindUpdatedWorkspaceItems(updatedWorkspaceItemInfos);
    if (!removedKeys.isEmpty()) {
        deleteAndBindComponentsRemoved(ItemInfoMatcher.ofShortcutKeys(removedKeys));
    }
    // Remove shortcut id map for that user
    Iterator<ComponentKey> keysIter = dataModel.deepShortcutMap.keySet().iterator();
    while (keysIter.hasNext()) {
        if (keysIter.next().user.equals(mUser)) {
            keysIter.remove();
        }
    }
    if (mIsUserUnlocked) {
        dataModel.updateDeepShortcutCounts(null, mUser, new ShortcutRequest(context, mUser).query(ShortcutRequest.ALL));
    }
    bindDeepShortcuts(dataModel);
}

Example 20 with BgDataModel

use of com.android.launcher3.model.BgDataModel in project Neo-Launcher by NeoApplications.

the class CacheDataUpdatedTask method execute.

@Override
public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
    IconCache iconCache = app.getIconCache();
    ArrayList<WorkspaceItemInfo> updatedShortcuts = new ArrayList<>();
    synchronized (dataModel) {
        for (ItemInfo info : dataModel.itemsIdMap) {
            if (info instanceof WorkspaceItemInfo && mUser.equals(info.user)) {
                WorkspaceItemInfo si = (WorkspaceItemInfo) info;
                ComponentName cn = si.getTargetComponent();
                if (si.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION && isValidShortcut(si) && cn != null && mPackages.contains(cn.getPackageName())) {
                    iconCache.getTitleAndIcon(si, si.usingLowResIcon());
                    updatedShortcuts.add(si);
                }
            }
        }
        apps.updateIconsAndLabels(mPackages, mUser);
    }
    bindUpdatedWorkspaceItems(updatedShortcuts);
    bindApplicationsIfNeeded();
}