Examples with InstalledIndexItem scal.io.liger.model.sqlbrite.InstalledIndexItem used on opensource projects

Example 1 with InstalledIndexItem

use of scal.io.liger.model.sqlbrite.InstalledIndexItem in project storymaker by StoryMaker.

the class BaseHomeActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // copy index file
    // TODO: REPLACE THIS WITH INDEX DOWNLOAD (IF LOGGED IN) <- NEED TO COPY FILE FOR BASELINE CONTENT
    StorymakerIndexManager.copyAvailableIndex(this, false);
    // initialize db
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
    // version check (sqlite upgrade requires migration)
    int appMigrationVersion = preferences.getInt("APP_MIGRATION_VERSION", 0);
    Timber.d("MIGRATION CHECK: " + appMigrationVersion + " vs. " + Constants.APP_MIGRATION_VERSION);
    if (appMigrationVersion != Constants.APP_MIGRATION_VERSION) {
        Timber.d("MIGRATION REQUIRED, RE-ENCRYPTING DATABASE");
        final boolean[] dbStatus = { false };
        try {
            SQLiteDatabaseHook dbHook = new SQLiteDatabaseHook() {

                public void preKey(SQLiteDatabase database) {
                }

                public void postKey(SQLiteDatabase database) {
                    Cursor cursor = database.rawQuery("PRAGMA cipher_migrate", new String[] {});
                    String value = "";
                    if (cursor != null) {
                        cursor.moveToFirst();
                        value = cursor.getString(0);
                        cursor.close();
                    }
                    // this result is currently ignored, checking if db is null instead
                    dbStatus[0] = Integer.valueOf(value) == 0;
                }
            };
            File dbPath = getDatabasePath("sm.db");
            Timber.d("MIGRATING DATABASE AT " + dbPath.getPath());
            SQLiteDatabase sqldb = SQLiteDatabase.openOrCreateDatabase(dbPath, "foo", null, dbHook);
            if (sqldb != null) {
                Timber.d("MIGRATED DATABASE NOT NULL");
                sqldb.close();
                // update preferences if migration succeeded
                preferences.edit().putInt("APP_MIGRATION_VERSION", Constants.APP_MIGRATION_VERSION).commit();
            } else {
                Timber.e("MIGRATED DATABASE IS NULL");
            }
        } catch (Exception ex) {
            Timber.e("EXCEPTION WHILE MIGRATING DATABASE: " + ex.getMessage());
        }
    }
    int availableIndexVersion = preferences.getInt("AVAILABLE_INDEX_VERSION", 0);
    Timber.d("VERSION CHECK: " + availableIndexVersion + " vs. " + scal.io.liger.Constants.AVAILABLE_INDEX_VERSION);
    if (availableIndexVersion != scal.io.liger.Constants.AVAILABLE_INDEX_VERSION) {
        // load db from file
        HashMap<String, scal.io.liger.model.ExpansionIndexItem> availableItemsFromFile = scal.io.liger.IndexManager.loadAvailableIdIndex(this);
        if (availableItemsFromFile.size() == 0) {
            Timber.d("NOTHING LOADED FROM AVAILABLE FILE");
        } else {
            for (scal.io.liger.model.ExpansionIndexItem item : availableItemsFromFile.values()) {
                Timber.d("ADDING " + item.getExpansionId() + " TO DATABASE (AVAILABLE)");
                // replaces existing items, should trigger updates to installed items and table as needed
                availableIndexItemDao.addAvailableIndexItem(item, true);
                // ugly solution to deal with the fact that the popup menu assumes there will be threads for an item we tried to download/install
                ArrayList<Thread> noThreads = new ArrayList<Thread>();
                downloadThreads.put(item.getExpansionId(), noThreads);
            }
        }
        // the following migration stuff is currently piggy-backing on the index update stuff
        // if found, migrate installed index
        File installedFile = new File(StorageHelper.getActualStorageDirectory(this), "installed_index.json");
        if (installedFile.exists()) {
            HashMap<String, scal.io.liger.model.ExpansionIndexItem> installedItemsFromFile = scal.io.liger.IndexManager.loadInstalledIdIndex(this);
            if (installedItemsFromFile.size() == 0) {
                Timber.d("NOTHING LOADED FROM INSTALLED INDEX FILE");
            } else {
                for (scal.io.liger.model.ExpansionIndexItem item : installedItemsFromFile.values()) {
                    Timber.d("ADDING " + item.getExpansionId() + " TO DATABASE (INSTALLED)");
                    // replaces existing items, should trigger updates to installed items and table as needed
                    installedIndexItemDao.addInstalledIndexItem(item, true);
                }
            }
            installedFile.delete();
        } else {
            Timber.d("NO INSTALLED INDEX FILE");
        }
        // if found, migrate instance index
        File instanceFile = new File(StorageHelper.getActualStorageDirectory(this), "instance_index.json");
        if (instanceFile.exists()) {
            HashMap<String, scal.io.liger.model.InstanceIndexItem> instanceItemsFromFile = scal.io.liger.IndexManager.loadInstanceIndex(this);
            if (instanceItemsFromFile.size() == 0) {
                Timber.d("NOTHING LOADED FROM INSTANCE INDEX FILE");
            } else {
                for (scal.io.liger.model.InstanceIndexItem item : instanceItemsFromFile.values()) {
                    Timber.d("ADDING " + item.getInstanceFilePath() + " TO DATABASE (INSTANCE)");
                    // replaces existing items, should trigger updates to installed items and table as needed
                    instanceIndexItemDao.addInstanceIndexItem(item, true);
                }
            }
            instanceFile.delete();
        } else {
            Timber.d("NO INSTANCE INDEX FILE");
        }
        // update preferences
        preferences.edit().putInt("AVAILABLE_INDEX_VERSION", scal.io.liger.Constants.AVAILABLE_INDEX_VERSION).commit();
        if (getIntent() != null && getIntent().hasExtra("showlauncher")) {
            if (getIntent().getBooleanExtra("showlauncher", false)) {
                showLauncherIcon();
            }
        }
    }
    // dumb test
    // check values
    availableIndexItemDao.getAvailableIndexItems().take(1).subscribe(new Action1<List<AvailableIndexItem>>() {

        @Override
        public void call(List<AvailableIndexItem> expansionIndexItems) {
            for (ExpansionIndexItem item : expansionIndexItems) {
                Timber.d("AVAILABLE ITEM " + item.getExpansionId() + ", TITLE: " + item.getTitle());
            }
        }
    });
    installedIndexItemDao.getInstalledIndexItems().take(1).subscribe(new Action1<List<InstalledIndexItem>>() {

        @Override
        public void call(List<InstalledIndexItem> expansionIndexItems) {
            for (ExpansionIndexItem item : expansionIndexItems) {
                Timber.d("INSTALLED ITEM " + item.getExpansionId() + ", TITLE: " + item.getTitle());
            }
        }
    });
    // file cleanup
    File actualStorageDirectory = StorageHelper.getActualStorageDirectory(this);
    if (actualStorageDirectory != null) {
        JsonHelper.cleanup(actualStorageDirectory.getPath());
    } else {
    // this is an error, will deal with it below
    }
    // default
    loggedIn = false;
    if (actualStorageDirectory != null) {
        // NEW/TEMP
        // DOWNLOAD AVAILABE INDEX FOR CURRENT USER AND SAVE TO TARGET FILE
        // NEED TO ACCOUNT FOR POSSIBLE MISSING INDEX
        // force download at startup (maybe only force on a timetable?)
        IndexTask iTask = new IndexTask(this, true);
        iTask.execute();
    } else {
        //show storage error message
        new AlertDialog.Builder(this).setTitle(Utils.getAppName(this)).setIcon(android.R.drawable.ic_dialog_info).setMessage(R.string.err_storage_not_available).show();
    }
    // we want to grab required updates without restarting the app
    // integrate with index task
    // if (!DownloadHelper.checkAndDownload(this)) {
    //     Toast.makeText(this, "Downloading content and/or updating installed files", Toast.LENGTH_LONG).show(); // FIXME move to strings.xml
    // }
    // i don't think we ever want to do this
    // IndexManager.copyInstalledIndex(this);
    //setContentView(R.layout.activity_home);
    //mRecyclerView = (RecyclerView) findViewById(scal.io.liger.R.id.recyclerView);
    //mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
    //mSwipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipeRefreshLayout);
    //mSwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
    //    @Override
    //    public void onRefresh() {
    //        IndexTask iTask = new IndexTask(HomeActivity.this, true); // force download on manual refresh
    //        iTask.execute();
    //    }
    //});
    //mTabMenu = getMenu("home");
    // action bar stuff
    getActionBar().setDisplayHomeAsUpEnabled(true);
    checkForTor();
    checkForUpdates();
}

Example 2 with InstalledIndexItem

use of scal.io.liger.model.sqlbrite.InstalledIndexItem in project storymaker by StoryMaker.

the class BaseHomeActivity method handleClick.

// HAD TO SPLIT OUT INTO A METHOD
public void handleClick(ExpansionIndexItem eItem, HashMap<String, ExpansionIndexItem> installedIds, boolean showDialog) {
    // initiate check/download whether installed or not
    // <- THIS SHOULD PICK UP EXISTING PARTIAL FILES
    HashMap<String, Thread> newThreads = StorymakerDownloadHelper.checkAndDownload(BaseHomeActivity.this, eItem, installedIndexItemDao, queueItemDao, true);
    // <- THIS ALSO NEEDS TO NOT INTERACT WITH THE INDEX
    // <- METADATA UPDATE SHOULD HAPPEN WHEN APP IS INITIALIZED
    // if any download threads were initiated, item is not ready to open
    boolean readyToOpen = true;
    if (newThreads.size() > 0) {
        readyToOpen = false;
        // update stored threads for index item
        ArrayList<Thread> currentThreads = downloadThreads.get(eItem.getExpansionId());
        if (currentThreads == null) {
            currentThreads = new ArrayList<Thread>();
        }
        for (Thread thread : newThreads.values()) {
            currentThreads.add(thread);
        }
        downloadThreads.put(eItem.getExpansionId(), currentThreads);
    }
    if (!installedIds.containsKey(eItem.getExpansionId())) {
        // if clicked item is not installed, update index
        // un-installed AvailableIndexItems need to be converted to InstalledIndexItems
        InstalledIndexItem iItem = new InstalledIndexItem(eItem);
        // FIXME we need to move this somewhere in the liger library that handles opening storypaths because this won't be triggered if we open open an instance by means other than a direct click
        java.util.Date thisDate = new java.util.Date();
        iItem.setCreationDate(thisDate);
        iItem.setLastModifiedDate(thisDate);
        iItem.setCreationDate(thisDate);
        StorymakerIndexManager.installedIndexAdd(BaseHomeActivity.this, iItem, installedIndexItemDao);
        Timber.d(eItem.getExpansionId() + " NOT INSTALLED, ADDING ITEM TO INDEX");
        // wait for index serialization
        try {
            synchronized (this) {
                // FIXME holy race conditions, batman
                wait(1000);
            }
        } catch (InterruptedException e) {
        // nop
        }
    } else {
        Timber.d(eItem.getExpansionId() + " INSTALLED, CHECKING FILE");
        // if clicked item is installed, check state
        if (readyToOpen) {
            // clear saved threads
            if (downloadThreads.get(eItem.getExpansionId()) != null) {
                downloadThreads.remove(eItem.getExpansionId());
            }
            // update db record with flag
            if (!eItem.isInstalled()) {
                Timber.d("SET INSTALLED FLAG FOR " + eItem.getExpansionId());
                eItem.setInstalledFlag(true);
                InstalledIndexItem iItem = new InstalledIndexItem(eItem);
                StorymakerIndexManager.installedIndexAdd(this, iItem, installedIndexItemDao);
            }
            // if file has been downloaded, open file
            Timber.d(eItem.getExpansionId() + " INSTALLED, FILE OK");
            // update with new thumbnail path
            // move this somewhere that it can be triggered by completed download?
            ContentPackMetadata metadata = scal.io.liger.IndexManager.loadContentMetadata(BaseHomeActivity.this, eItem.getPackageName(), eItem.getExpansionId(), StoryMakerApp.getCurrentLocale().getLanguage());
            if (metadata == null) {
                Toast.makeText(BaseHomeActivity.this, getString(R.string.home_metadata_missing), Toast.LENGTH_LONG).show();
                Timber.e("failed to load content metadata");
            } else if ((eItem.getThumbnailPath() == null) || (!eItem.getThumbnailPath().equals(metadata.getContentPackThumbnailPath()))) {
                // FIXME use StringUtils
                Timber.d(eItem.getExpansionId() + " FIRST OPEN, UPDATING THUMBNAIL PATH");
                eItem.setThumbnailPath(metadata.getContentPackThumbnailPath());
                // un-installed AvailableIndexItems need to be converted to InstalledIndexItems
                InstalledIndexItem iItem = new InstalledIndexItem(eItem);
                StorymakerIndexManager.installedIndexAdd(BaseHomeActivity.this, iItem, installedIndexItemDao);
                // wait for index serialization
                try {
                    synchronized (this) {
                        // FIXME holy race conditions, batman
                        wait(1000);
                    }
                } catch (InterruptedException e) {
                // nop
                }
            }
            ArrayList<scal.io.liger.model.InstanceIndexItem> contentIndex = scal.io.liger.IndexManager.loadContentIndexAsList(BaseHomeActivity.this, eItem.getPackageName(), eItem.getExpansionId(), StoryMakerApp.getCurrentLocale().getLanguage());
            if ((contentIndex == null) || (contentIndex.size() < 1)) {
                Toast.makeText(BaseHomeActivity.this, getString(R.string.home_index_missing), Toast.LENGTH_LONG).show();
                Timber.e("failed to load content index");
            } else if (contentIndex.size() == 1) {
                launchLiger(BaseHomeActivity.this, null, null, contentIndex.get(0).getInstanceFilePath());
            } else {
                String[] names = new String[contentIndex.size()];
                String[] paths = new String[contentIndex.size()];
                int i = 0;
                for (scal.io.liger.model.InstanceIndexItem item : contentIndex) {
                    names[i] = item.getTitle();
                    paths[i] = item.getInstanceFilePath();
                    i++;
                }
                showSPLSelectorPopup(names, paths);
            }
        } else {
            // if file is being downloaded, don't open
            Timber.d(eItem.getExpansionId() + " INSTALLED, CURRENTLY DOWNLOADING FILE");
            // if necessary, un-flag db record (this probably indicates an installed file that is being patched
            if (eItem.isInstalled()) {
                Timber.d("UN-SET INSTALLED FLAG FOR " + eItem.getExpansionId());
                eItem.setInstalledFlag(false);
                InstalledIndexItem iItem = new InstalledIndexItem(eItem);
                StorymakerIndexManager.installedIndexAdd(this, iItem, installedIndexItemDao);
            }
            if (showDialog) {
                new AlertDialog.Builder(BaseHomeActivity.this).setTitle(R.string.stop_download).setMessage(eItem.getTitle()).setNegativeButton(getString(R.string.cancel), null).setNeutralButton(getString(R.string.pause), new PauseListener(eItem)).setPositiveButton(getString(R.string.stop), new CancelListener(eItem)).show();
            }
        // Toast.makeText(HomeActivity.this, "Please wait for this content pack to finish downloading", Toast.LENGTH_LONG).show(); // FIXME move to strings.xml
        }
    }
}

Example 3 with InstalledIndexItem

use of scal.io.liger.model.sqlbrite.InstalledIndexItem in project storymaker by StoryMaker.

the class HomeActivity method initActivityList.

public void initActivityList() {
    // menu items now locked during downloads, i think this can be removed
    /*
        if (!DownloadHelper.checkAllFiles(this)) { // FIXME the app should define these, not the library
            Toast.makeText(this, "Please wait for the content pack to finish downloading and reload the app", Toast.LENGTH_LONG).show(); // FIXME move to strings.xml
            return;
        }
        */
    JsonHelper.setupFileStructure(this);
    // NEW: load instance index
    String lang = StoryMakerApp.getCurrentLocale().getLanguage();
    Timber.d("lang returned from getCurrentLocale: " + lang);
    HashMap<String, InstanceIndexItem> instanceIndex = StorymakerIndexManager.fillInstanceIndex(HomeActivity.this, StorymakerIndexManager.loadInstanceIndex(HomeActivity.this, instanceIndexItemDao), lang, instanceIndexItemDao);
    boolean fileAddedFlag = StorymakerIndexManager.fillInstalledIndex(HomeActivity.this, StorymakerIndexManager.loadInstalledFileIndex(HomeActivity.this, installedIndexItemDao), StorymakerIndexManager.loadAvailableFileIndex(HomeActivity.this, availableIndexItemDao), lang, installedIndexItemDao);
    if (fileAddedFlag) {
        Timber.d("HomeActivity", "file added");
    }
    // FIXME --- this should only happen on app updates in a migration
    if (instanceIndex.size() > 0) {
        Timber.d("INITACTIVITYLIST - FOUND INSTANCE INDEX WITH " + instanceIndex.size() + " ITEMS");
    // dumb test
    // put in values
    /*
            for (InstanceIndexItem item : instanceIndex.values()) {
                instanceIndexItemDao.addInstanceIndexItem(item);
            }

            // read out values
            instanceIndexItemDao.getInstanceIndexItems().subscribe(new Action1<List<org.storymaker.app.db.InstanceIndexItem>>() {

                @Override
                public void call(List<org.storymaker.app.db.InstanceIndexItem> instanceIndexItems) {

                    // just process the list

                    for (org.storymaker.app.db.InstanceIndexItem item : instanceIndexItems) {
                        Timber.d("GOT ITEM " + item.getId() + ", TITLE: " + item.getTitle());
                    }
                }
            });
            */
    } else {
        Timber.d("INITACTIVITYLIST - FOUND INSTANCE INDEX WITH NO ITEMS");
    }
    ArrayList<BaseIndexItem> instances = new ArrayList<BaseIndexItem>(instanceIndex.values());
    ArrayList<BaseIndexItem> installations = new ArrayList<BaseIndexItem>();
    ArrayList<BaseIndexItem> guides = new ArrayList<BaseIndexItem>();
    ArrayList<BaseIndexItem> lessons = new ArrayList<BaseIndexItem>();
    ArrayList<BaseIndexItem> templates = new ArrayList<BaseIndexItem>();
    ArrayList<BaseIndexItem> homeitems = new ArrayList<BaseIndexItem>();
    //HashMap<String, ExpansionIndexItem> availableIds = StorymakerIndexManager.loadAvailableIdIndex(this, availableIndexItemDao);
    //ArrayList<String> availableGuideIds = getIndexItemIdsByType(availableIndexItemDao, "guide");
    //ArrayList<String> availableLessonIds = getIndexItemIdsByType(availableIndexItemDao, "lesson");
    //ArrayList<String> availableTemplateIds = getIndexItemIdsByType(availableIndexItemDao, "template");
    //HashMap<String, ExpansionIndexItem> installedIds = StorymakerIndexManager.loadInstalledIdIndex(this, installedIndexItemDao);
    //ArrayList<String> installedIdList = StorymakerIndexManager.loadInstalledIdIndexList(this, installedIndexItemDao);
    StorymakerIndexManager.IndexKeyMap installedIndexKeyMap = StorymakerIndexManager.loadInstalledIdIndexKeyMap(this, installedIndexItemDao);
    HashMap<String, scal.io.liger.model.sqlbrite.ExpansionIndexItem> installedIds = installedIndexKeyMap.getIndexMap();
    ArrayList<String> installedKeys = installedIndexKeyMap.getIndexKeys();
    ArrayList<String> installedGuideIds = getIndexItemIdsByType(installedIds, "guide");
    ArrayList<String> installedLessonIds = getIndexItemIdsByType(installedIds, "lesson");
    ArrayList<String> installedTemplateIds = getIndexItemIdsByType(installedIds, "template");
    for (String id : installedKeys) {
        // we don't want to populate the home screen with anything that hasn't finished downloading
        InstalledIndexItem checkItem = (InstalledIndexItem) installedIds.get(id);
        if (checkItem.isInstalled()) {
            // if the available item has been installed, add the corresponding item from the installed index
            installations.add(installedIds.get(id));
            if (installedGuideIds.contains(id)) {
                guides.add(checkItem);
            } else if (installedLessonIds.contains(id)) {
                lessons.add(checkItem);
            } else if (installedTemplateIds.contains(id)) {
                templates.add(checkItem);
            }
        } else {
            Timber.d("HomeActivity - " + checkItem.getExpansionId() + " has not finished downloading, it will be skipped");
        }
    }
    // FIXME we should sort this down a layer, perhaps in loadInstanceIndexAsList
    Collections.sort(instances, Collections.reverseOrder());
    // FIXME we should sort this down a layer, perhaps in loadInstanceIndexAsList
    Collections.sort(lessons, Collections.reverseOrder());
    // FIXME we should sort this down a layer, perhaps in loadInstanceIndexAsList
    Collections.sort(guides, Collections.reverseOrder());
    // FIXME we should sort this down a layer, perhaps in loadInstanceIndexAsList
    Collections.sort(templates, Collections.reverseOrder());
    // FIXME we should sort this down a layer, perhaps in loadInstanceIndexAsList
    Collections.sort(installations, Collections.reverseOrder());
    mHomeTabInstanceCount = 0;
    mHomeTabInstallationCount = 0;
    for (int i = 0; i < instances.size(); i++) {
        //System.out.println(list.get(i));
        homeitems.add(instances.get(i));
        mHomeTabInstanceCount++;
        if (i == 1) {
            break;
        }
    }
    if (installations.size() > 0) {
        homeitems.add(installations.get(0));
        mHomeTabInstallationCount++;
    }
    //mRecyclerView.setAdapter(new InstanceIndexItemAdapter(instances, new InstanceIndexItemAdapter.BaseIndexItemSelectedListener() {
    InstanceIndexItemAdapter.BaseIndexItemSelectedListener myBaseIndexItemSelectedListener = new InstanceIndexItemAdapter.BaseIndexItemSelectedListener() {

        @Override
        public void onStorySelected(BaseIndexItem selectedItem) {
            if (selectedItem instanceof InstanceIndexItem) {
                updateInstanceIndexItemLastOpenedDate((InstanceIndexItem) selectedItem);
                launchLiger(HomeActivity.this, null, ((InstanceIndexItem) selectedItem).getInstanceFilePath(), null);
            } else {
                // get clicked item
                final ExpansionIndexItem eItem = ((ExpansionIndexItem) selectedItem);
                Timber.d("HomeActivity - clicked an item: " + eItem.getExpansionId());
                // get installed items
                final HashMap<String, ExpansionIndexItem> installedIds = StorymakerIndexManager.loadInstalledIdIndex(HomeActivity.this, installedIndexItemDao);
                if (!installedIds.containsKey(eItem.getExpansionId())) {
                    // this state should be unreachable, not sure what to do here
                    Timber.e("HomeActivity - " + eItem.getExpansionId() + " was not found in the installed index, something went wrong");
                } else {
                    // proceed as usual
                    Timber.d("HomeActivity - handle click for item: " + eItem.getExpansionId());
                    handleClick(eItem, installedIds, true);
                }
            }
        }
    };
    myHomeItemsInstanceIndexItemAdapter = new InstanceIndexItemAdapter(homeitems, myBaseIndexItemSelectedListener, installedIndexItemDao, instanceIndexItemDao);
    myInstancesInstanceIndexItemAdapter = new InstanceIndexItemAdapter(instances, myBaseIndexItemSelectedListener, installedIndexItemDao, instanceIndexItemDao);
    myGuidesInstanceIndexItemAdapter = new InstanceIndexItemAdapter(guides, myBaseIndexItemSelectedListener, installedIndexItemDao, instanceIndexItemDao);
    myLessonsInstanceIndexItemAdapter = new InstanceIndexItemAdapter(lessons, myBaseIndexItemSelectedListener, installedIndexItemDao, instanceIndexItemDao);
    myTemplatesInstanceIndexItemAdapter = new InstanceIndexItemAdapter(templates, myBaseIndexItemSelectedListener, installedIndexItemDao, instanceIndexItemDao);
    ArrayList<InstanceIndexItemAdapter> myInstanceIndexItemAdapters = new ArrayList<InstanceIndexItemAdapter>();
    myInstanceIndexItemAdapters.add(myHomeItemsInstanceIndexItemAdapter);
    myInstanceIndexItemAdapters.add(myInstancesInstanceIndexItemAdapter);
    myInstanceIndexItemAdapters.add(myGuidesInstanceIndexItemAdapter);
    myInstanceIndexItemAdapters.add(myLessonsInstanceIndexItemAdapter);
    myInstanceIndexItemAdapters.add(myTemplatesInstanceIndexItemAdapter);
    ArrayList<Integer> myListLengths = new ArrayList<Integer>();
    myListLengths.add(homeitems.size());
    myListLengths.add(instances.size());
    myListLengths.add(guides.size());
    myListLengths.add(lessons.size());
    myListLengths.add(templates.size());
    ArrayList<String> myListNames = new ArrayList<String>();
    myListNames.add("home");
    myListNames.add("stories");
    myListNames.add("guides");
    myListNames.add("lessons");
    myListNames.add("templates");
    // Create the adapter that will return a fragment for each of the three
    // primary sections of the activity.
    mDemoCollectionPagerAdapter = new DemoCollectionPagerAdapter(getSupportFragmentManager(), myInstanceIndexItemAdapters, myListLengths, myListNames, mHomeTabInstanceCount, mHomeTabInstallationCount);
    // Set up the ViewPager with the sections adapter.
    //mViewPager = (SwipelessViewPager) findViewById(R.id.pager);
    mViewPager = (ViewPager) findViewById(R.id.home_pager);
    mViewPager.setAdapter(mDemoCollectionPagerAdapter);
    mViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

        @Override
        public void onPageSelected(int position) {
            currentPage = position;
        }

        @Override
        public void onPageScrollStateChanged(int state) {
        }

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
        }
    });
    //mViewPager.setPagingEnabled(false);
    // Give the SlidingTabLayout the ViewPager, this must be done AFTER the ViewPager has had
    // it's PagerAdapter set.
    mSlidingTabLayout = (SlidingTabLayout) findViewById(R.id.home_sliding_tabs);
    mSlidingTabLayout.setSelectedIndicatorColors(getResources().getColor(R.color.white));
    //mSlidingTabLayout.setDistributeEvenly(true);
    mSlidingTabLayout.setViewPager(mViewPager);
    if (currentPage != -1) {
        mViewPager.setCurrentItem(currentPage);
    }
//} else {
// empty list
//    TextView textView = (TextView) findViewById(R.id.textViewEmptyState);
//    textView.setVisibility(View.VISIBLE);
//mSwipeRefreshLayout.setVisibility(View.GONE);
//}
}