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

Example 66 with Callbacks

use of com.android.launcher3.model.BgDataModel.Callbacks in project android_packages_apps_Launcher3 by ProtonAOSP.

the class LauncherModel method startLoader.

private boolean startLoader(Callbacks[] newCallbacks) {
    // Enable queue before starting loader. It will get disabled in Launcher#finishBindingItems
    ItemInstallQueue.INSTANCE.get(mApp.getContext()).pauseModelPush(ItemInstallQueue.FLAG_LOADER_RUNNING);
    synchronized (mLock) {
        // If there is already one running, tell it to stop.
        boolean wasRunning = stopLoader();
        boolean bindDirectly = mModelLoaded && !mIsLoaderTaskRunning;
        boolean bindAllCallbacks = wasRunning || !bindDirectly || newCallbacks.length == 0;
        final Callbacks[] callbacksList = bindAllCallbacks ? getCallbacks() : newCallbacks;
        if (callbacksList.length > 0) {
            // Clear any pending bind-runnables from the synchronized load process.
            for (Callbacks cb : callbacksList) {
                MAIN_EXECUTOR.execute(cb::clearPendingBinds);
            }
            LoaderResults loaderResults = new LoaderResults(mApp, mBgDataModel, mBgAllAppsList, callbacksList);
            if (bindDirectly) {
                // Divide the set of loaded items into those that we are binding synchronously,
                // and everything else that is to be bound normally (asynchronously).
                loaderResults.bindWorkspace(bindAllCallbacks);
                // For now, continue posting the binding of AllApps as there are other
                // issues that arise from that.
                loaderResults.bindAllApps();
                loaderResults.bindDeepShortcuts();
                loaderResults.bindWidgets();
                return true;
            } else {
                stopLoader();
                mLoaderTask = new LoaderTask(mApp, mBgAllAppsList, mBgDataModel, mModelDelegate, loaderResults);
                // Always post the loader task, instead of running directly
                // (even on same thread) so that we exit any nested synchronized blocks
                MODEL_EXECUTOR.post(mLoaderTask);
            }
        }
    }
    return false;
}

Example 67 with Callbacks

use of com.android.launcher3.model.BgDataModel.Callbacks in project android_packages_apps_Launcher3 by ProtonAOSP.

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);
                if (!packageInstaller.verifySessionInfo(sessionInfo)) {
                    FileLog.d(LOG, "Item info failed session info verification. " + "Skipping : " + workspaceInfo);
                    continue;
                }
                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.setProgressLevel((int) (sessionInfo.getProgress() * 100), PackageInstallInfo.STATUS_INSTALLING);
                }
                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);
            // log bitmap and label
            FileLog.d(LOG, "Adding item info to workspace: " + 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 68 with Callbacks

use of com.android.launcher3.model.BgDataModel.Callbacks in project android_packages_apps_Launcher3 by ProtonAOSP.

the class TouchInteractionService method onCreate.

@Override
public void onCreate() {
    super.onCreate();
    // Initialize anything here that is needed in direct boot mode.
    // Everything else should be initialized in onUserUnlocked() below.
    mMainChoreographer = Choreographer.getInstance();
    mAM = ActivityManagerWrapper.getInstance();
    mDeviceState = new RecentsAnimationDeviceState(this, true);
    mDisplayManager = getSystemService(DisplayManager.class);
    mTaskbarManager = new TaskbarManager(this);
    mRotationTouchHelper = mDeviceState.getRotationTouchHelper();
    // Call runOnUserUnlocked() before any other callbacks to ensure everything is initialized.
    mDeviceState.runOnUserUnlocked(this::onUserUnlocked);
    mDeviceState.runOnUserUnlocked(mTaskbarManager::onUserUnlocked);
    mDeviceState.addNavigationModeChangedCallback(this::onNavigationModeChanged);
    mDeviceState.addOneHandedModeChangedCallback(this::onOneHandedModeOverlayChanged);
    ProtoTracer.INSTANCE.get(this).add(this);
    LauncherSplitScreenListener.INSTANCE.get(this).init();
    sConnected = true;
}

Example 69 with Callbacks

use of com.android.launcher3.model.BgDataModel.Callbacks in project android_packages_apps_Launcher3 by ProtonAOSP.

the class LauncherActivityInterface method getParallelAnimationToLauncher.

@Override
@Nullable
public Animator getParallelAnimationToLauncher(GestureEndTarget endTarget, long duration, RecentsAnimationCallbacks callbacks) {
    LauncherTaskbarUIController uiController = getTaskbarController();
    Animator superAnimator = super.getParallelAnimationToLauncher(endTarget, duration, callbacks);
    if (uiController == null || callbacks == null) {
        return superAnimator;
    }
    LauncherState toState = stateFromGestureEndTarget(endTarget);
    Animator taskbarAnimator = uiController.createAnimToLauncher(toState, callbacks, duration);
    if (superAnimator == null) {
        return taskbarAnimator;
    } else {
        AnimatorSet animatorSet = new AnimatorSet();
        animatorSet.playTogether(superAnimator, taskbarAnimator);
        return animatorSet;
    }
}

Example 70 with Callbacks

use of com.android.launcher3.model.BgDataModel.Callbacks in project android_packages_apps_Launcher3 by ProtonAOSP.

the class LauncherModelHelper method loadModelSync.

/**
 * Loads the model in memory synchronously
 */
public void loadModelSync() throws ExecutionException, InterruptedException {
    Callbacks mockCb = new Callbacks() {
    };
    Executors.MAIN_EXECUTOR.submit(() -> getModel().addCallbacksAndLoad(mockCb)).get();
    Executors.MODEL_EXECUTOR.submit(() -> {
    }).get();
    Executors.MAIN_EXECUTOR.submit(() -> {
    }).get();
    Executors.MAIN_EXECUTOR.submit(() -> getModel().removeCallbacks(mockCb)).get();
}