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

Example 11 with Callbacks

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

the class GroupedTaskView method launchTaskAnimated.

@Nullable
@Override
public RunnableList launchTaskAnimated() {
    if (mTask == null || mSecondaryTask == null) {
        return null;
    }
    RunnableList endCallback = new RunnableList();
    RecentsView recentsView = getRecentsView();
    // Callbacks run from remote animation when recents animation not currently running
    recentsView.getSplitPlaceholder().launchTasks(this, /*groupedTaskView*/
    success -> endCallback.executeAllAndDestroy(), false);
    // Callbacks get run from recentsView for case when recents animation already running
    recentsView.addSideTaskLaunchCallback(endCallback);
    return endCallback;
}

Example 12 with Callbacks

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

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) {
        List<AppInfo> updatedAppInfos = apps.updatePromiseInstallInfo(mInstallInfo);
        if (!updatedAppInfos.isEmpty()) {
            for (AppInfo appInfo : updatedAppInfos) {
                scheduleCallbackTask(c -> c.bindIncrementalDownloadProgressUpdated(appInfo));
            }
        }
        bindApplicationsIfNeeded();
    }
    synchronized (dataModel) {
        final HashSet<ItemInfo> updates = new HashSet<>();
        dataModel.forAllWorkspaceItemInfos(mInstallInfo.user, si -> {
            if (si.hasPromiseIconUi() && mInstallInfo.packageName.equals(si.getTargetPackage())) {
                si.setProgressLevel(mInstallInfo);
                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(callbacks -> callbacks.bindRestoreItemsChange(updates));
        }
    }
}

Example 13 with Callbacks

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

the class Workspace method removeAllWorkspaceScreens.

public void removeAllWorkspaceScreens() {
    // Disable all layout transitions before removing all pages to ensure that we don't get the
    // transition animations competing with us changing the scroll when we add pages
    disableLayoutTransitions();
    // Recycle the QSB widget
    View qsb = findViewById(R.id.search_container_workspace);
    if (qsb != null) {
        ((ViewGroup) qsb.getParent()).removeView(qsb);
    }
    // Remove the pages and clear the screen models
    removeFolderListeners();
    removeAllViews();
    mScreenOrder.clear();
    mWorkspaceScreens.clear();
    // Remove any deferred refresh callbacks
    mLauncher.mHandler.removeCallbacksAndMessages(DeferredWidgetRefresh.class);
    // Ensure that the first page is always present
    bindAndInitFirstWorkspaceScreen(qsb);
    // Re-enable the layout transitions
    enableLayoutTransitions();
}

Example 14 with Callbacks

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

the class LauncherModel method startLoader.

/**
 * Starts the loader. Tries to bind {@params synchronousBindPage} synchronously if possible.
 * @return true if the page could be bound synchronously.
 */
public boolean startLoader() {
    // Enable queue before starting loader. It will get disabled in Launcher#finishBindingItems
    InstallShortcutReceiver.enableInstallQueue(InstallShortcutReceiver.FLAG_LOADER_RUNNING);
    synchronized (mLock) {
        // Don't bother to start the thread if we know it's not going to do anything
        final Callbacks[] callbacksList = getCallbacks();
        if (callbacksList.length > 0) {
            // Clear any pending bind-runnables from the synchronized load process.
            for (Callbacks cb : callbacksList) {
                mMainExecutor.execute(cb::clearPendingBinds);
            }
            // If there is already one running, tell it to stop.
            stopLoader();
            LoaderResults loaderResults = new LoaderResults(mApp, mBgDataModel, mBgAllAppsList, callbacksList, mMainExecutor);
            if (mModelLoaded && !mIsLoaderTaskRunning) {
                // 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();
                // 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 {
                startLoaderForResults(loaderResults);
            }
        }
    }
    return false;
}

Example 15 with Callbacks

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

the class LauncherModelHelper method executeTaskForTest.

/**
 * Synchronously executes the task and returns all the UI callbacks posted.
 */
public List<Runnable> executeTaskForTest(ModelUpdateTask task) throws Exception {
    LauncherModel model = getModel();
    if (!model.isModelLoaded()) {
        ReflectionHelpers.setField(model, "mModelLoaded", true);
    }
    Executor mockExecutor = mock(Executor.class);
    model.enqueueModelUpdateTask(new ModelUpdateTask() {

        @Override
        public void init(LauncherAppState app, LauncherModel model, BgDataModel dataModel, AllAppsList allAppsList, Executor uiExecutor) {
            task.init(app, model, dataModel, allAppsList, mockExecutor);
        }

        @Override
        public void run() {
            task.run();
        }
    });
    MODEL_EXECUTOR.submit(() -> null).get();
    ArgumentCaptor<Runnable> captor = ArgumentCaptor.forClass(Runnable.class);
    verify(mockExecutor, atLeast(0)).execute(captor.capture());
    return captor.getAllValues();
}