Examples with Wait com.android.launcher3.util.Wait used on opensource projects

Example 16 with Wait

use of com.android.launcher3.util.Wait in project android_packages_apps_404Launcher by P-404.

the class LoaderTask method loadWorkspace.

protected void loadWorkspace(List<ShortcutInfo> allDeepShortcuts, Uri contentUri, String selection, @Nullable LoaderMemoryLogger logger) {
    final Context context = mApp.getContext();
    final ContentResolver contentResolver = context.getContentResolver();
    final PackageManagerHelper pmHelper = new PackageManagerHelper(context);
    final boolean isSafeMode = pmHelper.isSafeMode();
    final boolean isSdCardReady = Utilities.isBootCompleted();
    final WidgetManagerHelper widgetHelper = new WidgetManagerHelper(context);
    boolean clearDb = false;
    if (!GridSizeMigrationTaskV2.migrateGridIfNeeded(context)) {
        // Migration failed. Clear workspace.
        clearDb = true;
    }
    if (clearDb) {
        Log.d(TAG, "loadWorkspace: resetting launcher database");
        LauncherSettings.Settings.call(contentResolver, LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
    }
    Log.d(TAG, "loadWorkspace: loading default favorites");
    LauncherSettings.Settings.call(contentResolver, LauncherSettings.Settings.METHOD_LOAD_DEFAULT_FAVORITES);
    synchronized (mBgDataModel) {
        mBgDataModel.clear();
        mPendingPackages.clear();
        final HashMap<PackageUserKey, SessionInfo> installingPkgs = mSessionHelper.getActiveSessions();
        installingPkgs.forEach(mApp.getIconCache()::updateSessionCache);
        final PackageUserKey tempPackageKey = new PackageUserKey(null, null);
        mFirstScreenBroadcast = new FirstScreenBroadcast(installingPkgs);
        Map<ShortcutKey, ShortcutInfo> shortcutKeyToPinnedShortcuts = new HashMap<>();
        final LoaderCursor c = new LoaderCursor(contentResolver.query(contentUri, null, selection, null, null), contentUri, mApp, mUserManagerState);
        final Bundle extras = c.getExtras();
        mDbName = extras == null ? null : extras.getString(LauncherSettings.Settings.EXTRA_DB_NAME);
        try {
            final int appWidgetIdIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.APPWIDGET_ID);
            final int appWidgetProviderIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.APPWIDGET_PROVIDER);
            final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX);
            final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY);
            final int rankIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.RANK);
            final int optionsIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.OPTIONS);
            final int sourceContainerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.APPWIDGET_SOURCE);
            final LongSparseArray<Boolean> unlockedUsers = new LongSparseArray<>();
            mUserManagerState.init(mUserCache, mUserManager);
            for (UserHandle user : mUserCache.getUserProfiles()) {
                long serialNo = mUserCache.getSerialNumberForUser(user);
                boolean userUnlocked = mUserManager.isUserUnlocked(user);
                // We can only query for shortcuts when the user is unlocked.
                if (userUnlocked) {
                    QueryResult pinnedShortcuts = new ShortcutRequest(context, user).query(ShortcutRequest.PINNED);
                    if (pinnedShortcuts.wasSuccess()) {
                        for (ShortcutInfo shortcut : pinnedShortcuts) {
                            shortcutKeyToPinnedShortcuts.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 loading
                        // shortcuts, consider the user is still locked.
                        userUnlocked = false;
                    }
                }
                unlockedUsers.put(serialNo, userUnlocked);
            }
            WorkspaceItemInfo info;
            LauncherAppWidgetInfo appWidgetInfo;
            LauncherAppWidgetProviderInfo widgetProviderInfo;
            Intent intent;
            String targetPkg;
            List<IconRequestInfo<WorkspaceItemInfo>> iconRequestInfos = new ArrayList<>();
            while (!mStopped && c.moveToNext()) {
                try {
                    if (c.user == null) {
                        // User has been deleted, remove the item.
                        c.markDeleted("User has been deleted");
                        continue;
                    }
                    boolean allowMissingTarget = false;
                    switch(c.itemType) {
                        case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
                        case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
                        case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
                            intent = c.parseIntent();
                            if (intent == null) {
                                c.markDeleted("Invalid or null intent");
                                continue;
                            }
                            int disabledState = mUserManagerState.isUserQuiet(c.serialNumber) ? WorkspaceItemInfo.FLAG_DISABLED_QUIET_USER : 0;
                            ComponentName cn = intent.getComponent();
                            targetPkg = cn == null ? intent.getPackage() : cn.getPackageName();
                            if (TextUtils.isEmpty(targetPkg) && c.itemType != LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) {
                                c.markDeleted("Only legacy shortcuts can have null package");
                                continue;
                            }
                            // If there is no target package, its an implicit intent
                            // (legacy shortcut) which is always valid
                            boolean validTarget = TextUtils.isEmpty(targetPkg) || mLauncherApps.isPackageEnabled(targetPkg, c.user);
                            // If it's a deep shortcut, we'll use pinned shortcuts to restore it
                            if (cn != null && validTarget && c.itemType != LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
                                // If the component is already present
                                if (mLauncherApps.isActivityEnabled(cn, c.user)) {
                                    // no special handling necessary for this item
                                    c.markRestored();
                                } else {
                                    // Gracefully try to find a fallback activity.
                                    intent = pmHelper.getAppLaunchIntent(targetPkg, c.user);
                                    if (intent != null) {
                                        c.restoreFlag = 0;
                                        c.updater().put(LauncherSettings.Favorites.INTENT, intent.toUri(0)).commit();
                                        cn = intent.getComponent();
                                    } else {
                                        c.markDeleted("Unable to find a launch target");
                                        continue;
                                    }
                                }
                            }
                            if (!TextUtils.isEmpty(targetPkg) && !validTarget) {
                                if (c.restoreFlag != 0) {
                                    // Package is not yet available but might be
                                    // installed later.
                                    FileLog.d(TAG, "package not yet restored: " + targetPkg);
                                    tempPackageKey.update(targetPkg, c.user);
                                    if (c.hasRestoreFlag(WorkspaceItemInfo.FLAG_RESTORE_STARTED)) {
                                    // Restore has started once.
                                    } else if (installingPkgs.containsKey(tempPackageKey)) {
                                        // App restore has started. Update the flag
                                        c.restoreFlag |= WorkspaceItemInfo.FLAG_RESTORE_STARTED;
                                        c.updater().put(LauncherSettings.Favorites.RESTORED, c.restoreFlag).commit();
                                    } else {
                                        c.markDeleted("Unrestored app removed: " + targetPkg);
                                        continue;
                                    }
                                } else if (pmHelper.isAppOnSdcard(targetPkg, c.user)) {
                                    // Package is present but not available.
                                    disabledState |= WorkspaceItemInfo.FLAG_DISABLED_NOT_AVAILABLE;
                                    // Add the icon on the workspace anyway.
                                    allowMissingTarget = true;
                                } else if (!isSdCardReady) {
                                    // SdCard is not ready yet. Package might get available,
                                    // once it is ready.
                                    Log.d(TAG, "Missing pkg, will check later: " + targetPkg);
                                    mPendingPackages.add(new PackageUserKey(targetPkg, c.user));
                                    // Add the icon on the workspace anyway.
                                    allowMissingTarget = true;
                                } else {
                                    // Do not wait for external media load anymore.
                                    c.markDeleted("Invalid package removed: " + targetPkg);
                                    continue;
                                }
                            }
                            if ((c.restoreFlag & WorkspaceItemInfo.FLAG_SUPPORTS_WEB_UI) != 0) {
                                validTarget = false;
                            }
                            if (validTarget) {
                                // The shortcut points to a valid target (either no target
                                // or something which is ready to be used)
                                c.markRestored();
                            }
                            boolean useLowResIcon = !c.isOnWorkspaceOrHotseat();
                            if (c.restoreFlag != 0) {
                                // Already verified above that user is same as default user
                                info = c.getRestoredItemInfo(intent);
                            } else if (c.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) {
                                info = c.getAppShortcutInfo(intent, allowMissingTarget, useLowResIcon, !FeatureFlags.ENABLE_BULK_WORKSPACE_ICON_LOADING.get());
                            } else if (c.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
                                ShortcutKey key = ShortcutKey.fromIntent(intent, c.user);
                                if (unlockedUsers.get(c.serialNumber)) {
                                    ShortcutInfo pinnedShortcut = shortcutKeyToPinnedShortcuts.get(key);
                                    if (pinnedShortcut == null) {
                                        // The shortcut is no longer valid.
                                        c.markDeleted("Pinned shortcut not found");
                                        continue;
                                    }
                                    info = new WorkspaceItemInfo(pinnedShortcut, context);
                                    // If the pinned deep shortcut is no longer published,
                                    // use the last saved icon instead of the default.
                                    mIconCache.getShortcutIcon(info, pinnedShortcut, c::loadIcon);
                                    if (pmHelper.isAppSuspended(pinnedShortcut.getPackage(), info.user)) {
                                        info.runtimeStatusFlags |= FLAG_DISABLED_SUSPENDED;
                                    }
                                    intent = info.getIntent();
                                    allDeepShortcuts.add(pinnedShortcut);
                                } else {
                                    // Create a shortcut info in disabled mode for now.
                                    info = c.loadSimpleWorkspaceItem();
                                    info.runtimeStatusFlags |= FLAG_DISABLED_LOCKED_USER;
                                }
                            } else {
                                // item type == ITEM_TYPE_SHORTCUT
                                info = c.loadSimpleWorkspaceItem();
                                // Shortcuts are only available on the primary profile
                                if (!TextUtils.isEmpty(targetPkg) && pmHelper.isAppSuspended(targetPkg, c.user)) {
                                    disabledState |= FLAG_DISABLED_SUSPENDED;
                                }
                                info.options = c.getInt(optionsIndex);
                                // here
                                if (intent.getAction() != null && intent.getCategories() != null && intent.getAction().equals(Intent.ACTION_MAIN) && intent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) {
                                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
                                }
                            }
                            if (info != null) {
                                iconRequestInfos.add(c.createIconRequestInfo(info, useLowResIcon));
                                c.applyCommonProperties(info);
                                info.intent = intent;
                                info.rank = c.getInt(rankIndex);
                                info.spanX = 1;
                                info.spanY = 1;
                                info.runtimeStatusFlags |= disabledState;
                                if (isSafeMode && !isSystemApp(context, intent)) {
                                    info.runtimeStatusFlags |= FLAG_DISABLED_SAFEMODE;
                                }
                                LauncherActivityInfo activityInfo = c.getLauncherActivityInfo();
                                if (activityInfo != null) {
                                    info.setProgressLevel(PackageManagerHelper.getLoadingProgress(activityInfo), PackageInstallInfo.STATUS_INSTALLED_DOWNLOADING);
                                }
                                if (c.restoreFlag != 0 && !TextUtils.isEmpty(targetPkg)) {
                                    tempPackageKey.update(targetPkg, c.user);
                                    SessionInfo si = installingPkgs.get(tempPackageKey);
                                    if (si == null) {
                                        info.runtimeStatusFlags &= ~ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE;
                                    } else if (activityInfo == null) {
                                        int installProgress = (int) (si.getProgress() * 100);
                                        info.setProgressLevel(installProgress, PackageInstallInfo.STATUS_INSTALLING);
                                    }
                                }
                                c.checkAndAddItem(info, mBgDataModel, logger);
                            } else {
                                throw new RuntimeException("Unexpected null WorkspaceItemInfo");
                            }
                            break;
                        case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
                            FolderInfo folderInfo = mBgDataModel.findOrMakeFolder(c.id);
                            c.applyCommonProperties(folderInfo);
                            // Do not trim the folder label, as is was set by the user.
                            folderInfo.title = c.getString(c.titleIndex);
                            folderInfo.spanX = 1;
                            folderInfo.spanY = 1;
                            folderInfo.options = c.getInt(optionsIndex);
                            // no special handling required for restored folders
                            c.markRestored();
                            c.checkAndAddItem(folderInfo, mBgDataModel, logger);
                            break;
                        case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
                            if (WidgetsModel.GO_DISABLE_WIDGETS) {
                                c.markDeleted("Only legacy shortcuts can have null package");
                                continue;
                            }
                        // Follow through
                        case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
                            // Read all Launcher-specific widget details
                            boolean customWidget = c.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET;
                            int appWidgetId = c.getInt(appWidgetIdIndex);
                            String savedProvider = c.getString(appWidgetProviderIndex);
                            final ComponentName component;
                            boolean isSearchWidget = (c.getInt(optionsIndex) & LauncherAppWidgetInfo.OPTION_SEARCH_WIDGET) != 0;
                            if (isSearchWidget) {
                                component = QsbContainerView.getSearchComponentName(context);
                                if (component == null) {
                                    c.markDeleted("Discarding SearchWidget without packagename ");
                                    continue;
                                }
                            } else {
                                component = ComponentName.unflattenFromString(savedProvider);
                            }
                            final boolean isIdValid = !c.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
                            final boolean wasProviderReady = !c.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY);
                            ComponentKey providerKey = new ComponentKey(component, c.user);
                            if (!mWidgetProvidersMap.containsKey(providerKey)) {
                                mWidgetProvidersMap.put(providerKey, widgetHelper.findProvider(component, c.user));
                            }
                            final AppWidgetProviderInfo provider = mWidgetProvidersMap.get(providerKey);
                            final boolean isProviderReady = isValidProvider(provider);
                            if (!isSafeMode && !customWidget && wasProviderReady && !isProviderReady) {
                                c.markDeleted("Deleting widget that isn't installed anymore: " + provider);
                            } else {
                                if (isProviderReady) {
                                    appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, provider.provider);
                                    // The provider is available. So the widget is either
                                    // available or not available. We do not need to track
                                    // any future restore updates.
                                    int status = c.restoreFlag & ~LauncherAppWidgetInfo.FLAG_RESTORE_STARTED & ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
                                    if (!wasProviderReady) {
                                        // Id would be valid only if the widget restore broadcast was received.
                                        if (isIdValid) {
                                            status |= LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
                                        }
                                    }
                                    appWidgetInfo.restoreStatus = status;
                                } else {
                                    Log.v(TAG, "Widget restore pending id=" + c.id + " appWidgetId=" + appWidgetId + " status =" + c.restoreFlag);
                                    appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId, component);
                                    appWidgetInfo.restoreStatus = c.restoreFlag;
                                    tempPackageKey.update(component.getPackageName(), c.user);
                                    SessionInfo si = installingPkgs.get(tempPackageKey);
                                    Integer installProgress = si == null ? null : (int) (si.getProgress() * 100);
                                    if (c.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_RESTORE_STARTED)) {
                                    // Restore has started once.
                                    } else if (installProgress != null) {
                                        // App restore has started. Update the flag
                                        appWidgetInfo.restoreStatus |= LauncherAppWidgetInfo.FLAG_RESTORE_STARTED;
                                    } else if (!isSafeMode) {
                                        c.markDeleted("Unrestored widget removed: " + component);
                                        continue;
                                    }
                                    appWidgetInfo.installProgress = installProgress == null ? 0 : installProgress;
                                }
                                if (appWidgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG)) {
                                    appWidgetInfo.bindOptions = c.parseIntent();
                                }
                                c.applyCommonProperties(appWidgetInfo);
                                appWidgetInfo.spanX = c.getInt(spanXIndex);
                                appWidgetInfo.spanY = c.getInt(spanYIndex);
                                appWidgetInfo.options = c.getInt(optionsIndex);
                                appWidgetInfo.user = c.user;
                                appWidgetInfo.sourceContainer = c.getInt(sourceContainerIndex);
                                if (appWidgetInfo.spanX <= 0 || appWidgetInfo.spanY <= 0) {
                                    c.markDeleted("Widget has invalid size: " + appWidgetInfo.spanX + "x" + appWidgetInfo.spanY);
                                    continue;
                                }
                                widgetProviderInfo = widgetHelper.getLauncherAppWidgetInfo(appWidgetId);
                                if (widgetProviderInfo != null && (appWidgetInfo.spanX < widgetProviderInfo.minSpanX || appWidgetInfo.spanY < widgetProviderInfo.minSpanY)) {
                                    FileLog.d(TAG, "Widget " + widgetProviderInfo.getComponent() + " minSizes not meet: span=" + appWidgetInfo.spanX + "x" + appWidgetInfo.spanY + " minSpan=" + widgetProviderInfo.minSpanX + "x" + widgetProviderInfo.minSpanY);
                                    logWidgetInfo(mApp.getInvariantDeviceProfile(), widgetProviderInfo);
                                }
                                if (!c.isOnWorkspaceOrHotseat()) {
                                    c.markDeleted("Widget found where container != " + "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!");
                                    continue;
                                }
                                if (!customWidget) {
                                    String providerName = appWidgetInfo.providerName.flattenToString();
                                    if (!providerName.equals(savedProvider) || (appWidgetInfo.restoreStatus != c.restoreFlag)) {
                                        c.updater().put(LauncherSettings.Favorites.APPWIDGET_PROVIDER, providerName).put(LauncherSettings.Favorites.RESTORED, appWidgetInfo.restoreStatus).commit();
                                    }
                                }
                                if (appWidgetInfo.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED) {
                                    appWidgetInfo.pendingItemInfo = WidgetsModel.newPendingItemInfo(mApp.getContext(), appWidgetInfo.providerName, appWidgetInfo.user);
                                    mIconCache.getTitleAndIconForApp(appWidgetInfo.pendingItemInfo, false);
                                }
                                c.checkAndAddItem(appWidgetInfo, mBgDataModel);
                            }
                            break;
                    }
                } catch (Exception e) {
                    Log.e(TAG, "Desktop items loading interrupted", e);
                }
            }
            if (FeatureFlags.ENABLE_BULK_WORKSPACE_ICON_LOADING.get()) {
                Trace.beginSection("LoadWorkspaceIconsInBulk");
                try {
                    mIconCache.getTitlesAndIconsInBulk(iconRequestInfos);
                    for (IconRequestInfo<WorkspaceItemInfo> iconRequestInfo : iconRequestInfos) {
                        WorkspaceItemInfo wai = iconRequestInfo.itemInfo;
                        if (mIconCache.isDefaultIcon(wai.bitmap, wai.user)) {
                            iconRequestInfo.loadWorkspaceIcon(mApp.getContext());
                        }
                    }
                } finally {
                    Trace.endSection();
                }
            }
        } finally {
            IOUtils.closeSilently(c);
        }
        // Load delegate items
        mModelDelegate.loadItems(mUserManagerState, shortcutKeyToPinnedShortcuts);
        // Break early if we've stopped loading
        if (mStopped) {
            mBgDataModel.clear();
            return;
        }
        // Remove dead items
        mItemsDeleted = c.commitDeleted();
        // Sort the folder items, update ranks, and make sure all preview items are high res.
        FolderGridOrganizer verifier = new FolderGridOrganizer(mApp.getInvariantDeviceProfile());
        for (FolderInfo folder : mBgDataModel.folders) {
            Collections.sort(folder.contents, Folder.ITEM_POS_COMPARATOR);
            verifier.setFolderInfo(folder);
            int size = folder.contents.size();
            // for now. Database will be updated once user manually modifies folder.
            for (int rank = 0; rank < size; ++rank) {
                WorkspaceItemInfo info = folder.contents.get(rank);
                info.rank = rank;
                if (info.usingLowResIcon() && info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION && verifier.isItemInPreview(info.rank)) {
                    mIconCache.getTitleAndIcon(info, false);
                }
            }
        }
        c.commitRestoredItems();
    }
}

Example 17 with Wait

use of com.android.launcher3.util.Wait in project android_packages_apps_404Launcher by P-404.

the class TaplTestsLauncher3 method testDragShortcut.

@Test
@PortraitLandscape
public void testDragShortcut() throws Throwable {
    // 1. Open all apps and wait for load complete.
    // 2. Find the app and long press it to show shortcuts.
    // 3. Press icon center until shortcuts appear
    final AllApps allApps = mLauncher.getWorkspace().switchToAllApps();
    allApps.freeze();
    try {
        final AppIconMenu menu = allApps.getAppIcon(APP_NAME).openDeepShortcutMenu();
        final AppIconMenuItem menuItem0 = menu.getMenuItem(0);
        final AppIconMenuItem menuItem2 = menu.getMenuItem(2);
        final AppIconMenuItem menuItem;
        final String expectedShortcutName = "Shortcut 3";
        if (menuItem0.getText().equals(expectedShortcutName)) {
            menuItem = menuItem0;
        } else {
            final String shortcutName2 = menuItem2.getText();
            assertEquals("Wrong menu item", expectedShortcutName, shortcutName2);
            menuItem = menuItem2;
        }
        menuItem.dragToWorkspace(false, false);
        mLauncher.getWorkspace().getWorkspaceAppIcon(expectedShortcutName).launch(getAppPackageName());
    } finally {
        allApps.unfreeze();
    }
}

Example 18 with Wait

use of com.android.launcher3.util.Wait in project android_packages_apps_404Launcher by P-404.

the class TaplTestsLauncher3 method testDragAppIcon.

@Test
@PortraitLandscape
public void testDragAppIcon() throws Throwable {
    // 1. Open all apps and wait for load complete.
    // 2. Drag icon to homescreen.
    // 3. Verify that the icon works on homescreen.
    final AllApps allApps = mLauncher.getWorkspace().switchToAllApps();
    allApps.freeze();
    try {
        allApps.getAppIcon(APP_NAME).dragToWorkspace(false, false);
        mLauncher.getWorkspace().getWorkspaceAppIcon(APP_NAME).launch(getAppPackageName());
    } finally {
        allApps.unfreeze();
    }
    executeOnLauncher(launcher -> assertTrue("Launcher activity is the top activity; expecting another activity to be the top " + "one", isInBackground(launcher)));
}

Example 19 with Wait

use of com.android.launcher3.util.Wait in project Launcher3 by chislon.

the class AppsCustomizePagedView method syncWidgetPageItems.

public void syncWidgetPageItems(final int page, final boolean immediate) {
    int numItemsPerPage = mWidgetCountX * mWidgetCountY;
    // Calculate the dimensions of each cell we are giving to each widget
    final ArrayList<Object> items = new ArrayList<Object>();
    int contentWidth = mContentWidth;
    final int cellWidth = ((contentWidth - mPageLayoutPaddingLeft - mPageLayoutPaddingRight - ((mWidgetCountX - 1) * mWidgetWidthGap)) / mWidgetCountX);
    int contentHeight = mContentHeight;
    final int cellHeight = ((contentHeight - mPageLayoutPaddingTop - mPageLayoutPaddingBottom - ((mWidgetCountY - 1) * mWidgetHeightGap)) / mWidgetCountY);
    // Prepare the set of widgets to load previews for in the background
    int offset = page * numItemsPerPage;
    for (int i = offset; i < Math.min(offset + numItemsPerPage, mWidgets.size()); ++i) {
        items.add(mWidgets.get(i));
    }
    // Prepopulate the pages with the other widget info, and fill in the previews later
    final PagedViewGridLayout layout = (PagedViewGridLayout) getPageAt(page);
    layout.setColumnCount(layout.getCellCountX());
    for (int i = 0; i < items.size(); ++i) {
        Object rawInfo = items.get(i);
        PendingAddItemInfo createItemInfo = null;
        PagedViewWidget widget = (PagedViewWidget) mLayoutInflater.inflate(R.layout.apps_customize_widget, layout, false);
        if (rawInfo instanceof AppWidgetProviderInfo) {
            // Fill in the widget information
            AppWidgetProviderInfo info = (AppWidgetProviderInfo) rawInfo;
            createItemInfo = new PendingAddWidgetInfo(info, null, null);
            // Determine the widget spans and min resize spans.
            int[] spanXY = Launcher.getSpanForWidget(mLauncher, info);
            createItemInfo.spanX = spanXY[0];
            createItemInfo.spanY = spanXY[1];
            int[] minSpanXY = Launcher.getMinSpanForWidget(mLauncher, info);
            createItemInfo.minSpanX = minSpanXY[0];
            createItemInfo.minSpanY = minSpanXY[1];
            widget.applyFromAppWidgetProviderInfo(info, -1, spanXY, mWidgetPreviewLoader);
            widget.setTag(createItemInfo);
            widget.setShortPressListener(this);
        } else if (rawInfo instanceof ResolveInfo) {
            // Fill in the shortcuts information
            ResolveInfo info = (ResolveInfo) rawInfo;
            createItemInfo = new PendingAddShortcutInfo(info.activityInfo);
            createItemInfo.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
            createItemInfo.componentName = new ComponentName(info.activityInfo.packageName, info.activityInfo.name);
            widget.applyFromResolveInfo(mPackageManager, info, mWidgetPreviewLoader);
            widget.setTag(createItemInfo);
        }
        widget.setOnClickListener(this);
        widget.setOnLongClickListener(this);
        widget.setOnTouchListener(this);
        widget.setOnKeyListener(this);
        // Layout each widget
        int ix = i % mWidgetCountX;
        int iy = i / mWidgetCountX;
        GridLayout.LayoutParams lp = new GridLayout.LayoutParams(GridLayout.spec(iy, GridLayout.START), GridLayout.spec(ix, GridLayout.TOP));
        lp.width = cellWidth;
        lp.height = cellHeight;
        lp.setGravity(Gravity.TOP | Gravity.START);
        if (ix > 0)
            lp.leftMargin = mWidgetWidthGap;
        if (iy > 0)
            lp.topMargin = mWidgetHeightGap;
        layout.addView(widget, lp);
    }
    // wait until a call on onLayout to start loading, because
    // PagedViewWidget.getPreviewSize() will return 0 if it hasn't been laid out
    // TODO: can we do a measure/layout immediately?
    layout.setOnLayoutListener(new Runnable() {

        public void run() {
            // Load the widget previews
            int maxPreviewWidth = cellWidth;
            int maxPreviewHeight = cellHeight;
            if (layout.getChildCount() > 0) {
                PagedViewWidget w = (PagedViewWidget) layout.getChildAt(0);
                int[] maxSize = w.getPreviewSize();
                maxPreviewWidth = maxSize[0];
                maxPreviewHeight = maxSize[1];
            }
            mWidgetPreviewLoader.setPreviewSize(maxPreviewWidth, maxPreviewHeight, mWidgetSpacingLayout);
            if (immediate) {
                AsyncTaskPageData data = new AsyncTaskPageData(page, items, maxPreviewWidth, maxPreviewHeight, null, null, mWidgetPreviewLoader);
                loadWidgetPreviewsInBackground(null, data);
                onSyncWidgetPageItems(data);
            } else {
                if (mInTransition) {
                    mDeferredPrepareLoadWidgetPreviewsTasks.add(this);
                } else {
                    prepareLoadWidgetPreviewsTask(page, items, maxPreviewWidth, maxPreviewHeight, mWidgetCountX);
                }
            }
            layout.setOnLayoutListener(null);
        }
    });
}

Example 20 with Wait

use of com.android.launcher3.util.Wait in project android_packages_apps_404Launcher by P-404.

the class AbsSwipeUpHandler method onLauncherStart.

private void onLauncherStart() {
    final T activity = mActivityInterface.getCreatedActivity();
    if (mActivity != activity) {
        return;
    }
    if (mStateCallback.hasStates(STATE_HANDLER_INVALIDATED)) {
        return;
    }
    // RecentsView never updates the display rotation until swipe-up, force update
    // RecentsOrientedState before passing to TaskViewSimulator.
    mRecentsView.updateRecentsRotation();
    runActionOnRemoteHandles(remoteTargetHandle -> remoteTargetHandle.getTaskViewSimulator().setOrientationState(mRecentsView.getPagedViewOrientedState()));
    // as that will set the state as BACKGROUND_APP, overriding the animation to NORMAL.
    if (mGestureState.getEndTarget() != HOME) {
        Runnable initAnimFactory = () -> {
            mAnimationFactory = mActivityInterface.prepareRecentsUI(mDeviceState, mWasLauncherAlreadyVisible, this::onAnimatorPlaybackControllerCreated);
            maybeUpdateRecentsAttachedState(false);
            if (mGestureState.getEndTarget() != null) {
                // Update the end target in case the gesture ended before we init.
                mAnimationFactory.setEndTarget(mGestureState.getEndTarget());
            }
        };
        if (mWasLauncherAlreadyVisible) {
            // Launcher is visible, but might be about to stop. Thus, if we prepare recents
            // now, it might get overridden by moveToRestState() in onStop(). To avoid this,
            // wait until the next gesture (and possibly launcher) starts.
            mStateCallback.runOnceAtState(STATE_GESTURE_STARTED, initAnimFactory);
        } else {
            initAnimFactory.run();
        }
    }
    AbstractFloatingView.closeAllOpenViewsExcept(activity, mWasLauncherAlreadyVisible, AbstractFloatingView.TYPE_LISTENER);
    if (mWasLauncherAlreadyVisible) {
        mStateCallback.setState(STATE_LAUNCHER_DRAWN);
    } else {
        Object traceToken = TraceHelper.INSTANCE.beginSection("WTS-init");
        View dragLayer = activity.getDragLayer();
        dragLayer.getViewTreeObserver().addOnDrawListener(new OnDrawListener() {

            boolean mHandled = false;

            @Override
            public void onDraw() {
                if (mHandled) {
                    return;
                }
                mHandled = true;
                TraceHelper.INSTANCE.endSection(traceToken);
                dragLayer.post(() -> dragLayer.getViewTreeObserver().removeOnDrawListener(this));
                if (activity != mActivity) {
                    return;
                }
                mStateCallback.setState(STATE_LAUNCHER_DRAWN);
            }
        });
    }
    activity.getRootView().setOnApplyWindowInsetsListener(this);
    mStateCallback.setState(STATE_LAUNCHER_STARTED);
}