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

Example 96 with LauncherAppState

use of com.android.launcher3.LauncherAppState in project android_packages_apps_Trebuchet by LineageOS.

the class AddWorkspaceItemsTask method findSpaceForItem.

/**
 * Find a position on the screen for the given size or adds a new screen.
 * @return screenId and the coordinates for the item in an int array of size 3.
 */
protected int[] findSpaceForItem(LauncherAppState app, BgDataModel dataModel, IntArray workspaceScreens, IntArray addedWorkspaceScreensFinal, int spanX, int spanY) {
    LongSparseArray<ArrayList<ItemInfo>> screenItems = new LongSparseArray<>();
    // Use sBgItemsIdMap as all the items are already loaded.
    synchronized (dataModel) {
        for (ItemInfo info : dataModel.itemsIdMap) {
            if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
                ArrayList<ItemInfo> items = screenItems.get(info.screenId);
                if (items == null) {
                    items = new ArrayList<>();
                    screenItems.put(info.screenId, items);
                }
                items.add(info);
            }
        }
    }
    // Find appropriate space for the item.
    int screenId = 0;
    int[] cordinates = new int[2];
    boolean found = false;
    int screenCount = workspaceScreens.size();
    // First check the preferred screen.
    int preferredScreenIndex = workspaceScreens.isEmpty() ? 0 : 1;
    if (preferredScreenIndex < screenCount) {
        screenId = workspaceScreens.get(preferredScreenIndex);
        found = findNextAvailableIconSpaceInScreen(app, screenItems.get(screenId), cordinates, spanX, spanY);
    }
    if (!found) {
        // Search on any of the screens starting from the first screen.
        for (int screen = 1; screen < screenCount; screen++) {
            screenId = workspaceScreens.get(screen);
            if (findNextAvailableIconSpaceInScreen(app, screenItems.get(screenId), cordinates, spanX, spanY)) {
                // We found a space for it
                found = true;
                break;
            }
        }
    }
    if (!found) {
        // Still no position found. Add a new screen to the end.
        screenId = LauncherSettings.Settings.call(app.getContext().getContentResolver(), LauncherSettings.Settings.METHOD_NEW_SCREEN_ID).getInt(LauncherSettings.Settings.EXTRA_VALUE);
        // Save the screen id for binding in the workspace
        workspaceScreens.add(screenId);
        addedWorkspaceScreensFinal.add(screenId);
        // If we still can't find an empty space, then God help us all!!!
        if (!findNextAvailableIconSpaceInScreen(app, screenItems.get(screenId), cordinates, spanX, spanY)) {
            throw new RuntimeException("Can't find space to add the item");
        }
    }
    return new int[] { screenId, cordinates[0], cordinates[1] };
}

Example 97 with LauncherAppState

use of com.android.launcher3.LauncherAppState in project android_packages_apps_Trebuchet by LineageOS.

the class AddWorkspaceItemsTask method findNextAvailableIconSpaceInScreen.

private boolean findNextAvailableIconSpaceInScreen(LauncherAppState app, ArrayList<ItemInfo> occupiedPos, int[] xy, int spanX, int spanY) {
    InvariantDeviceProfile profile = app.getInvariantDeviceProfile();
    GridOccupancy occupied = new GridOccupancy(profile.numColumns, profile.numRows);
    if (occupiedPos != null) {
        for (ItemInfo r : occupiedPos) {
            occupied.markCells(r, true);
        }
    }
    return occupied.findVacantCell(xy, spanX, spanY);
}

Example 98 with LauncherAppState

use of com.android.launcher3.LauncherAppState in project android_packages_apps_Trebuchet by LineageOS.

the class Launcher method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    Object traceToken = TraceHelper.INSTANCE.beginSection(ON_CREATE_EVT, TraceHelper.FLAG_UI_EVENT);
    if (DEBUG_STRICT_MODE) {
        StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder().detectDiskReads().detectDiskWrites().detectNetwork().penaltyLog().build());
        StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectLeakedSqlLiteObjects().detectLeakedClosableObjects().penaltyLog().penaltyDeath().build());
    }
    super.onCreate(savedInstanceState);
    LauncherAppState app = LauncherAppState.getInstance(this);
    mOldConfig = new Configuration(getResources().getConfiguration());
    mModel = app.getModel();
    mRotationHelper = new RotationHelper(this);
    InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
    initDeviceProfile(idp);
    idp.addOnChangeListener(this);
    mSharedPrefs = Utilities.getPrefs(this);
    mIconCache = app.getIconCache();
    mAccessibilityDelegate = new LauncherAccessibilityDelegate(this);
    mDragController = new DragController(this);
    mAllAppsController = new AllAppsTransitionController(this);
    mStateManager = new StateManager<>(this, NORMAL);
    mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs);
    mAppWidgetManager = new WidgetManagerHelper(this);
    mAppWidgetHost = new LauncherAppWidgetHost(this, appWidgetId -> getWorkspace().removeWidget(appWidgetId));
    mAppWidgetHost.startListening();
    inflateRootView(R.layout.launcher);
    setupViews();
    mPopupDataProvider = new PopupDataProvider(this::updateNotificationDots);
    mAppTransitionManager = LauncherAppTransitionManager.newInstance(this);
    mAppTransitionManager.registerRemoteAnimations();
    boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
    if (internalStateHandled) {
        if (savedInstanceState != null) {
            // InternalStateHandler has already set the appropriate state.
            // We dont need to do anything.
            savedInstanceState.remove(RUNTIME_STATE);
        }
    }
    restoreState(savedInstanceState);
    mStateManager.reapplyState();
    // We only load the page synchronously if the user rotates (or triggers a
    // configuration change) while launcher is in the foreground
    int currentScreen = PagedView.INVALID_PAGE;
    if (savedInstanceState != null) {
        currentScreen = savedInstanceState.getInt(RUNTIME_STATE_CURRENT_SCREEN, currentScreen);
    }
    mPageToBindSynchronously = currentScreen;
    if (!mModel.addCallbacksAndLoad(this)) {
        if (!internalStateHandled) {
            // If we are not binding synchronously, show a fade in animation when
            // the first page bind completes.
            mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD).setValue(0);
        }
    }
    // For handling default keys
    setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
    setContentView(getRootView());
    getRootView().dispatchInsets();
    // Listen for broadcasts
    registerReceiver(mScreenOffReceiver, new IntentFilter(Intent.ACTION_SCREEN_OFF));
    getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW, Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
    if (mLauncherCallbacks != null) {
        mLauncherCallbacks.onCreate(savedInstanceState);
    }
    mOverlayManager = getDefaultOverlay();
    PluginManagerWrapper.INSTANCE.get(this).addPluginListener(this, OverlayPlugin.class, false);
    mRotationHelper.initialize();
    mStateManager.addStateListener(new StateListener<LauncherState>() {

        @Override
        public void onStateTransitionComplete(LauncherState finalState) {
            float alpha = 1f - mCurrentAssistantVisibility;
            if (finalState == NORMAL) {
                mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
            } else if (finalState == OVERVIEW || finalState == OVERVIEW_PEEK) {
                mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
                mScrimView.getAlphaProperty(SCRIM_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
            } else {
                mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(1f);
                mScrimView.getAlphaProperty(SCRIM_VIEW_ALPHA_CHANNEL_INDEX).setValue(1f);
            }
        }
    });
    TraceHelper.INSTANCE.endSection(traceToken);
    mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(() -> getStateManager().goToState(NORMAL));
}

Example 99 with LauncherAppState

use of com.android.launcher3.LauncherAppState in project android_packages_apps_Trebuchet by LineageOS.

the class Utilities method getFullDrawable.

/**
 * Returns the full drawable for info without any flattening or pre-processing.
 *
 * @param outObj this is set to the internal data associated with {@param info},
 *               eg {@link LauncherActivityInfo} or {@link ShortcutInfo}.
 */
public static Drawable getFullDrawable(Launcher launcher, ItemInfo info, int width, int height, Object[] outObj) {
    LauncherAppState appState = LauncherAppState.getInstance(launcher);
    if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) {
        LauncherActivityInfo activityInfo = launcher.getSystemService(LauncherApps.class).resolveActivity(info.getIntent(), info.user);
        outObj[0] = activityInfo;
        return activityInfo == null ? null : new IconProvider(launcher).getIconForUI(activityInfo, launcher.getDeviceProfile().inv.fillResIconDpi);
    } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
        if (info instanceof PendingAddShortcutInfo) {
            ShortcutConfigActivityInfo activityInfo = ((PendingAddShortcutInfo) info).activityInfo;
            outObj[0] = activityInfo;
            return activityInfo.getFullResIcon(appState.getIconCache());
        }
        if (info.getIntent() == null || info.getIntent().getPackage() == null)
            return null;
        List<ShortcutInfo> si = ShortcutKey.fromItemInfo(info).buildRequest(launcher).query(ShortcutRequest.ALL);
        if (si.isEmpty()) {
            return null;
        } else {
            outObj[0] = si.get(0);
            return ShortcutCachingLogic.getIcon(launcher, si.get(0), appState.getInvariantDeviceProfile().fillResIconDpi);
        }
    } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_FOLDER) {
        FolderAdaptiveIcon icon = FolderAdaptiveIcon.createFolderAdaptiveIcon(launcher, info.id, new Point(width, height));
        if (icon == null) {
            return null;
        }
        outObj[0] = icon;
        return icon;
    } else {
        return null;
    }
}

Example 100 with LauncherAppState

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

the class SearchActionItemInfo method createWorkspaceItem.

/**
 * Creates a {@link WorkspaceItemInfo} coorsponding to search action to be stored in launcher db
 */
public WorkspaceItemInfo createWorkspaceItem(LauncherModel model) {
    WorkspaceItemInfo info = new WorkspaceItemInfo();
    info.title = title;
    info.bitmap = bitmap;
    info.intent = mIntent;
    if (hasFlags(FLAG_SHOULD_START_FOR_RESULT)) {
        info.options |= WorkspaceItemInfo.FLAG_START_FOR_RESULT;
    }
    model.enqueueModelUpdateTask(new BaseModelUpdateTask() {

        @Override
        public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
            model.updateAndBindWorkspaceItem(() -> {
                PackageItemInfo pkgInfo = new PackageItemInfo(getIntentPackageName(), user);
                app.getIconCache().getTitleAndIconForApp(pkgInfo, false);
                try (LauncherIcons li = LauncherIcons.obtain(app.getContext())) {
                    info.bitmap = li.badgeBitmap(info.bitmap.icon, pkgInfo.bitmap);
                }
                return info;
            });
        }
    });
    return info;
}