Examples with LoaderManager android.app.LoaderManager used on opensource projects

Example 21 with LoaderManager

use of android.app.LoaderManager in project platform_packages_apps_Settings by BlissRoms.

the class SearchFragment method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    long startTime = System.currentTimeMillis();
    setHasOptionsMenu(true);
    final LoaderManager loaderManager = getLoaderManager();
    mSearchAdapter = new SearchResultsAdapter(this, mSearchFeatureProvider);
    mSavedQueryController = new SavedQueryController(getContext(), loaderManager, mSearchAdapter);
    mSearchFeatureProvider.initFeedbackButton();
    if (savedInstanceState != null) {
        mQuery = savedInstanceState.getString(STATE_QUERY);
        mNeverEnteredQuery = savedInstanceState.getBoolean(STATE_NEVER_ENTERED_QUERY);
        mResultClickCount = savedInstanceState.getInt(STATE_RESULT_CLICK_COUNT);
        mShowingSavedQuery = savedInstanceState.getBoolean(STATE_SHOWING_SAVED_QUERY);
    } else {
        mShowingSavedQuery = true;
    }
    final Activity activity = getActivity();
    // Run the Index update only if we have some space
    if (!Utils.isLowStorage(activity)) {
        mSearchFeatureProvider.updateIndexAsync(activity, this);
    } else {
        Log.w(TAG, "Cannot update the Indexer as we are running low on storage space!");
    }
    if (SettingsSearchIndexablesProvider.DEBUG) {
        Log.d(TAG, "onCreate spent " + (System.currentTimeMillis() - startTime) + " ms");
    }
}

Example 22 with LoaderManager

use of android.app.LoaderManager in project platform_packages_apps_Settings by BlissRoms.

the class SearchFragment method onQueryTextChange.

@Override
public boolean onQueryTextChange(String query) {
    if (TextUtils.equals(query, mQuery)) {
        return true;
    }
    final boolean isEmptyQuery = TextUtils.isEmpty(query);
    // Hide no-results-view when the new query is not a super-string of the previous
    if (mQuery != null && mNoResultsView.getVisibility() == View.VISIBLE && query.length() < mQuery.length()) {
        mNoResultsView.setVisibility(View.GONE);
    }
    mResultClickCount = 0;
    mNeverEnteredQuery = false;
    mQuery = query;
    // If indexing is not finished, register the query text, but don't search.
    if (!mSearchFeatureProvider.isIndexingComplete(getActivity())) {
        return true;
    }
    if (isEmptyQuery) {
        final LoaderManager loaderManager = getLoaderManager();
        loaderManager.destroyLoader(SearchLoaderId.DATABASE);
        loaderManager.destroyLoader(SearchLoaderId.INSTALLED_APPS);
        loaderManager.destroyLoader(SearchLoaderId.ACCESSIBILITY_SERVICES);
        loaderManager.destroyLoader(SearchLoaderId.INPUT_DEVICES);
        mShowingSavedQuery = true;
        mSavedQueryController.loadSavedQueries();
        mSearchFeatureProvider.hideFeedbackButton();
    } else {
        mSearchAdapter.initializeSearch(mQuery);
        restartLoaders();
    }
    return true;
}

Example 23 with LoaderManager

use of android.app.LoaderManager in project k-9 by k9mail.

the class MessageListFragment method restartLoader.

private void restartLoader() {
    if (cursorValid == null) {
        return;
    }
    // Refresh the message list
    LoaderManager loaderManager = getLoaderManager();
    for (int i = 0; i < accountUuids.length; i++) {
        loaderManager.restartLoader(i, null, this);
        cursorValid[i] = false;
    }
}

Example 24 with LoaderManager

use of android.app.LoaderManager in project k-9 by k9mail.

the class MessageListFragment method onActivityCreated.

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    messageHelper = MessageHelper.getInstance(getActivity());
    initializeMessageList();
    // This needs to be done before initializing the cursor loader below
    initializeSortSettings();
    loaderJustInitialized = true;
    LoaderManager loaderManager = getLoaderManager();
    int len = accountUuids.length;
    cursors = new Cursor[len];
    cursorValid = new boolean[len];
    for (int i = 0; i < len; i++) {
        loaderManager.initLoader(i, null, this);
        cursorValid[i] = false;
    }
}

Example 25 with LoaderManager

use of android.app.LoaderManager in project k-9 by k9mail.

the class MessageListFragment method reSort.

private void reSort() {
    int toastString = sortType.getToast(sortAscending);
    Toast toast = Toast.makeText(getActivity(), toastString, Toast.LENGTH_SHORT);
    toast.show();
    LoaderManager loaderManager = getLoaderManager();
    for (int i = 0, len = accountUuids.length; i < len; i++) {
        loaderManager.restartLoader(i, null, this);
    }
}