Example usage for android.content CursorLoader CursorLoader

Introduction

In this page you can find the example usage for android.content CursorLoader CursorLoader.

Prototype

public CursorLoader(Context context, Uri uri, String[] projection, String selection, String[] selectionArgs,
        String sortOrder)

Source Link

Document

Creates a fully-specified CursorLoader.

Usage

From source file:com.google.samples.apps.iosched.ui.CurrentSessionActivity.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle data) {
    CursorLoader loader = null;// w w w.  j  av  a  2 s.c  o  m
    if (id == SessionsQuery._TOKEN) {
        loader = new CursorLoader(this, mSessionUri, SessionsQuery.PROJECTION, null, null, null);
    } else if (id == SpeakersQuery._TOKEN && mSessionUri != null) {
        Uri speakersUri = ScheduleContract.Sessions.buildSpeakersDirUri(mSessionId);
        loader = new CursorLoader(this, speakersUri, SpeakersQuery.PROJECTION, null, null,
                ScheduleContract.Speakers.DEFAULT_SORT);
    } else if (id == FeedbackQuery._TOKEN) {
        Uri feedbackUri = ScheduleContract.Feedback.buildFeedbackUri(mSessionId);
        loader = new CursorLoader(this, feedbackUri, FeedbackQuery.PROJECTION, null, null, null);
    } else if (id == TAG_METADATA_TOKEN) {
        loader = TagMetadata.createCursorLoader(this);
    }
    return loader;
}

From source file:com.google.samples.apps.iosched.ui.SessionDetailFragment.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle data) {
    CursorLoader loader = null;//from  w w w .  j  a  va2 s  . c om
    if (id == SessionsQuery._TOKEN) {
        loader = new CursorLoader(getActivity(), mSessionUri, SessionsQuery.PROJECTION, null, null, null);
    } else if (id == SpeakersQuery._TOKEN && mSessionUri != null) {
        Uri speakersUri = ScheduleContract.Sessions.buildSpeakersDirUri(mSessionId);
        loader = new CursorLoader(getActivity(), speakersUri, SpeakersQuery.PROJECTION, null, null,
                ScheduleContract.Speakers.DEFAULT_SORT);
    } else if (id == FeedbackQuery._TOKEN) {
        Uri feedbackUri = ScheduleContract.Feedback.buildFeedbackUri(mSessionId);
        loader = new CursorLoader(getActivity(), feedbackUri, FeedbackQuery.PROJECTION, null, null, null);
    } else if (id == TAG_METADATA_TOKEN) {
        loader = TagMetadata.createCursorLoader(getActivity());
    }
    return loader;
}

From source file:com.android.mail.compose.ComposeActivity.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    switch (id) {
    case INIT_DRAFT_USING_REFERENCE_MESSAGE:
        return new CursorLoader(this, mRefMessageUri, UIProvider.MESSAGE_PROJECTION, null, null, null);
    case REFERENCE_MESSAGE_LOADER:
        return new CursorLoader(this, mRefMessageUri, UIProvider.MESSAGE_PROJECTION, null, null, null);
    case LOADER_ACCOUNT_CURSOR:
        return new CursorLoader(this, MailAppProvider.getAccountsUri(), UIProvider.ACCOUNTS_PROJECTION, null,
                null, null);//from ww  w. ja v  a2  s  . c om
    }
    return null;
}

From source file:com.android.mms.ui.ComposeMessageActivity.java

@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
    if (id == LOAD_TEMPLATE_BY_ID) {
        long rowID = args.getLong("id");
        Uri uri = ContentUris.withAppendedId(Template.CONTENT_URI, rowID);
        return new CursorLoader(this, uri, null, null, null, null);
    } else {//w  ww.  j av  a2  s. c  o  m
        return new CursorLoader(this, Template.CONTENT_URI, null, null, null, null);
    }
}