Example usage for android.support.v4.app LoaderManager restartLoader

Introduction

In this page you can find the example usage for android.support.v4.app LoaderManager restartLoader.

Prototype

public abstract <D> Loader<D> restartLoader(int id, Bundle args, LoaderManager.LoaderCallbacks<D> callback);

Source Link

Document

Starts a new or restarts an existing android.content.Loader in this manager, registers the callbacks to it, and (if the activity/fragment is currently started) starts loading it.

Usage

From source file:org.liberty.android.fantastischmemo.ui.loader.MultipleLoaderManager.java

/**
 * @param forceReload if it is true, all loader will be reloaded, if not, the
 * loader will only be reloadeed if it is registered with reloadOnStart = true.
 *///from  ww w  . j av  a  2 s  .  c o  m
public void startLoading(boolean forceReload) {
    progressDialog = new ProgressDialog(activity);
    progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
    progressDialog.setTitle(R.string.loading_please_wait);
    progressDialog.setMessage(activity.getString(R.string.loading_database));
    progressDialog.setCancelable(false);
    progressDialog.show();

    LoaderManager.enableDebugLogging(true);
    LoaderManager loaderManager = activity.getSupportLoaderManager();
    for (int id : loaderCallbackMap.keySet()) {
        if (loaderReloadOnStartMap.get(id) || forceReload) {
            loaderManager.restartLoader(id, null, loaderCallbackMap.get(id));
        } else {
            loaderManager.initLoader(id, null, loaderCallbackMap.get(id));
        }
        runningLoaderCount++;
    }
    // runningLoaderCount = loaderCallbackMap.size();
}

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From source file:net.niyonkuru.koodroid.ui.AccountFragment.java

@Override
public boolean onMenuItemClick(MenuItem item) {
    int id = item.getItemId();

    switch (id) {
    case R.id.enable_plan: {
        LoaderManager loaderManager = getLoaderManager();
        loaderManager.restartLoader(ADDONS_TOKEN, null, this);
        loaderManager.restartLoader(PLAN_TOKEN, null, this);
    }//from   w  w  w . j ava  2  s  .  c om
    case R.id.disable_plan:
        /* toggle content view */
        View planContent = getView().findViewById(R.id.plan_content);
        AnimUtils.show(planContent);

        toggleService(Settings.PLAN_SERVICE, id == R.id.enable_plan);

        return true;
    case R.id.refresh_plan:
        sync(SyncService.PLAN);
        return true;
    }

    return false;
}

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From source file:com.gdgdevfest.android.apps.devfestbcn.ui.SessionFeedbackFragment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    final String chosenAccountName = AccountUtils.getChosenAccountName(getActivity());
    mPlusClient = new PlusClient.Builder(getActivity(), this, this).clearScopes()
            .setAccountName(chosenAccountName).build();

    final Intent intent = BaseActivity.fragmentArgumentsToIntent(getArguments());
    mSessionUri = intent.getData();//from  www.  ja va  2  s . com

    if (mSessionUri == null) {
        return;
    }

    mSessionId = ScheduleContract.Sessions.getSessionId(mSessionUri);

    mVariableHeightHeader = intent.getBooleanExtra(EXTRA_VARIABLE_HEIGHT_HEADER, false);

    LoaderManager manager = getLoaderManager();
    manager.restartLoader(0, null, this);

    setHasOptionsMenu(true);
}

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From source file:com.dabay6.android.apps.carlog.ui.base.fragments.BaseEditFragment.java

/**
 * @param savedInstanceState/* w  w  w. j  a  v  a 2s .  c  o  m*/
 */
@Override
public void onActivityCreated(final Bundle savedInstanceState) {
    final Bundle bundle = getArguments();

    super.onActivityCreated(savedInstanceState);

    if (bundle == null) {
        return;
    }

    if (bundle.containsKey(PARAMS_ENTITY_ID)) {
        final LoaderManager manager = getLoaderManager();

        isInsert = false;
        entityId = bundle.getLong(PARAMS_ENTITY_ID);

        manager.restartLoader(ENTITY_LOADER_ID, null, this);
        //            if (manager.getLoader(ENTITY_LOADER_ID) == null) {
        //                manager.initLoader(ENTITY_LOADER_ID, null, this);
        //            }
        //            else {
        //                manager.restartLoader(ENTITY_LOADER_ID, null, this);
        //            }
    }
}

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From source file:org.mariotaku.twidere.activity.AuthorizeActivity.java

private void getRequestToken() {
    final Bundle extras = getIntent().getExtras();
    if (extras == null) {
        Toast.makeText(this, R.string.error_occurred, Toast.LENGTH_SHORT).show();
        finish();//from  w w  w. ja v  a 2s. c  om
        return;
    }
    final LoaderManager lm = getSupportLoaderManager();
    lm.destroyLoader(0);
    if (mLoaderInitialized) {
        lm.restartLoader(0, extras, this);
    } else {
        lm.initLoader(0, extras, this);
        mLoaderInitialized = true;
    }
}

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From source file:com.github.jobs.ui.fragment.TemplatesListFragment.java

private void queryList() {
    try {//from w w  w  . jav a  2s .  c om
        FragmentActivity activity = getActivity();
        if (activity == null || !isAdded()) {
            return;
        }
        LoaderManager loaderManager = activity.getSupportLoaderManager();
        Loader<Object> loader = loaderManager.getLoader(TEMPLATES_LOADER_ID);
        if (loader == null) {
            loaderManager.initLoader(TEMPLATES_LOADER_ID, null, this);
        } else {
            loaderManager.restartLoader(TEMPLATES_LOADER_ID, null, this);
        }
    } catch (IllegalStateException e) {
        // happens when activity is closed. We can't use isResumed since it will be false when the activity is
        // not being shown, thus it will cause problems if user loads another screen while this is still loading
    }
}

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From source file:com.wit.android.support.database.LoadableAssistant.java

/**
 * Wrapped {@link android.support.v4.app.LoaderManager#restartLoader(int, android.os.Bundle, android.support.v4.app.LoaderManager.LoaderCallbacks)}
 * called with the current loader id and this assistant as {@code LoaderManager.LoaderCallbacks}.
 *//* w w w .  ja  v  a 2  s.c  o m*/
public boolean restartLoader(@NonNull FragmentActivity activity, @Nullable Bundle params) {
    if (mLoaderId >= 0) {
        final LoaderManager loaderManager = activity.getSupportLoaderManager();
        if (loaderManager != null) {
            loaderManager.restartLoader(mLoaderId, params, this);
            return true;
        }
    }
    return false;
}

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From source file:io.github.hidroh.materialistic.data.FavoriteManager.java

@Override
public void attach(@NonNull Context context, @NonNull LoaderManager loaderManager, @NonNull Observer observer,
        String filter) {//from w ww . j a  v a2 s .  co  m
    loaderManager.restartLoader(FavoriteManager.LOADER, null,
            new LoaderManager.LoaderCallbacks<android.database.Cursor>() {
                @Override
                public Loader<android.database.Cursor> onCreateLoader(int id, Bundle args) {
                    if (!TextUtils.isEmpty(filter)) {
                        return new FavoriteManager.CursorLoader(context, filter);
                    }
                    return new FavoriteManager.CursorLoader(context);
                }

                @Override
                public void onLoadFinished(Loader<android.database.Cursor> loader,
                        android.database.Cursor data) {
                    if (data != null) {
                        data.setNotificationUri(context.getContentResolver(),
                                MaterialisticProvider.URI_FAVORITE);
                        mCursor = new Cursor(data);
                    } else {
                        mCursor = null;
                    }
                    observer.onChanged();
                }

                @Override
                public void onLoaderReset(Loader<android.database.Cursor> loader) {
                    mCursor = null;
                    observer.onChanged();
                }
            });
}

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From source file:me.futuretechnology.blops.ui.BookmarksFragment.java

@Override
public void onListItemClick(ListView l, View v, int position, long id) {
    super.onListItemClick(l, v, position, id);

    Cursor c = mAdapter.getCursor();

    Intent iNewsInfo = new Intent(getActivity(), NewsInfoActivity.class);
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_ID, c.getString(c.getColumnIndex(DB.MyNews.ID)));
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_FEED_ID, c.getString(c.getColumnIndex(DB.MyNews.FEED_ID)));
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_AUTHOR, c.getString(c.getColumnIndex(DB.News.AUTHOR)));
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_TITLE, c.getString(c.getColumnIndex(DB.News.TITLE)));
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_DATE, c.getLong(c.getColumnIndex(DB.News.PUBLISHED_DATE)));
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_CONTENT_VALUES,
            c.getString(c.getColumnIndex(DB.News.CONTENT_VALUES)));
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_URL, c.getString(c.getColumnIndex(DB.News.URL)));
    iNewsInfo.putExtra(NewsInfoActivity.EXTRA_IS_BOOKMARK,
            c.getInt(c.getColumnIndex(DB.MyNews.IS_BOOKMARK)) > 0);
    startActivity(iNewsInfo);/*ww  w . jav a 2 s . co m*/

    if (c.getInt(c.getColumnIndex(DB.MyNews.IS_READ)) == 0) {
        LoaderManager lm = getLoaderManager();
        Bundle b = new Bundle();
        b.putString("newsId", c.getString(c.getColumnIndex(DB.MyNews.ID)));
        b.putString("feedId", c.getString(c.getColumnIndex(DB.MyNews.FEED_ID)));
        lm.restartLoader(LoaderIds.ASYNC_UPDATE_READ, b, loaderCallbacks);
    }
}

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From source file:com.jefftharris.passwdsafe.sync.lib.AbstractSyncedFilesActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.menu_reload: {
        reloadFiles();/*from ww w .j  a v a2 s .c om*/
        LoaderManager lm = getSupportLoaderManager();
        lm.restartLoader(LOADER_TITLE, null, itsProviderLoaderCb);
        lm.restartLoader(LOADER_FILES, null, itsFilesLoaderCb);
        return true;
    }
    default: {
        return super.onOptionsItemSelected(item);
    }
    }
}

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