Examples with Query android.app.DownloadManager.Query used on opensource projects

Example 26 with Query

use of android.app.DownloadManager.Query in project android_frameworks_base by ResurrectionRemix.

the class DownloadManagerFunctionalTest method verifyDownload.

/**
     * Helper to verify a standard single-file download from the mock server, and clean up after
     * verification
     *
     * Note that this also calls the Download manager's remove, which cleans up the file from cache.
     *
     * @param requestId The id of the download to remove
     * @param fileData The data to verify the file contains
     */
private void verifyDownload(long requestId, byte[] fileData) throws Exception {
    int fileSize = fileData.length;
    ParcelFileDescriptor pfd = mDownloadManager.openDownloadedFile(requestId);
    Cursor cursor = mDownloadManager.query(new Query().setFilterById(requestId));
    try {
        assertEquals(1, cursor.getCount());
        assertTrue(cursor.moveToFirst());
        verifyFileSize(pfd, fileSize);
        verifyFileContents(pfd, fileData);
        assertTrue(new File(CACHE_DIR + "/" + DEFAULT_FILENAME).exists());
    } finally {
        pfd.close();
        cursor.close();
    }
}

Example 27 with Query

use of android.app.DownloadManager.Query in project android_frameworks_base by ResurrectionRemix.

the class DownloadManagerBaseTest method getBytesDownloaded.

private long getBytesDownloaded(long id) {
    DownloadManager.Query q = new DownloadManager.Query();
    q.setFilterById(id);
    Cursor response = mDownloadManager.query(q);
    if (response.getCount() < 1) {
        Log.i(LOG_TAG, String.format("Query to download manager returned nothing for id %d", id));
        response.close();
        return -1;
    }
    while (response.moveToNext()) {
        int index = response.getColumnIndex(DownloadManager.COLUMN_ID);
        if (id == response.getLong(index)) {
            break;
        }
    }
    int index = response.getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR);
    if (index < 0) {
        Log.i(LOG_TAG, String.format("No downloaded bytes for id %d", id));
        response.close();
        return -1;
    }
    long size = response.getLong(index);
    response.close();
    return size;
}

Example 28 with Query

use of android.app.DownloadManager.Query in project android_frameworks_base by ResurrectionRemix.

the class DownloadManagerBaseTest method removeAllCurrentDownloads.

/**
     * Helper to remove all downloads that are registered with the DL Manager.
     *
     * Note: This gives us a clean slate b/c it includes downloads that are pending, running,
     * paused, or have completed.
     */
protected void removeAllCurrentDownloads() {
    Log.i(LOG_TAG, "Removing all current registered downloads...");
    Cursor cursor = mDownloadManager.query(new Query());
    try {
        if (cursor.moveToFirst()) {
            do {
                int index = cursor.getColumnIndex(DownloadManager.COLUMN_ID);
                long downloadId = cursor.getLong(index);
                mDownloadManager.remove(downloadId);
            } while (cursor.moveToNext());
        }
    } finally {
        cursor.close();
    }
}

Example 29 with Query

use of android.app.DownloadManager.Query in project android_packages_inputmethods_LatinIME by CyanogenMod.

the class UpdateHandler method getCompletedDownloadInfo.

/**
     * Retrieve information about a specific download from DownloadManager.
     */
private static CompletedDownloadInfo getCompletedDownloadInfo(final DownloadManagerWrapper manager, final long downloadId) {
    final Query query = new Query().setFilterById(downloadId);
    final Cursor cursor = manager.query(query);
    if (null == cursor) {
        return new CompletedDownloadInfo(null, downloadId, DownloadManager.STATUS_FAILED);
    }
    try {
        final String uri;
        final int status;
        if (cursor.moveToNext()) {
            final int columnStatus = cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
            final int columnError = cursor.getColumnIndex(DownloadManager.COLUMN_REASON);
            final int columnUri = cursor.getColumnIndex(DownloadManager.COLUMN_URI);
            final int error = cursor.getInt(columnError);
            status = cursor.getInt(columnStatus);
            final String uriWithAnchor = cursor.getString(columnUri);
            int anchorIndex = uriWithAnchor.indexOf('#');
            if (anchorIndex != -1) {
                uri = uriWithAnchor.substring(0, anchorIndex);
            } else {
                uri = uriWithAnchor;
            }
            if (DownloadManager.STATUS_SUCCESSFUL != status) {
                Log.e(TAG, "Permanent failure of download " + downloadId + " with error code: " + error);
            }
        } else {
            uri = null;
            status = DownloadManager.STATUS_FAILED;
        }
        return new CompletedDownloadInfo(uri, downloadId, status);
    } finally {
        cursor.close();
    }
}

Example 30 with Query

use of android.app.DownloadManager.Query in project android_frameworks_base by crdroidandroid.

the class ConnectionUtil method downloadSuccessful.

/**
     * Determines if a given download was successful by querying the DownloadManager.
     *
     * @param enqueue the id used to identify/query the DownloadManager with.
     * @return true if download was successful, false otherwise.
     */
private boolean downloadSuccessful(long enqueue) {
    Query query = new Query();
    query.setFilterById(enqueue);
    Cursor c = mDownloadManager.query(query);
    if (c.moveToFirst()) {
        int columnIndex = c.getColumnIndex(DownloadManager.COLUMN_STATUS);
        if (DownloadManager.STATUS_SUCCESSFUL == c.getInt(columnIndex)) {
            Log.v(LOG_TAG, "Successfully downloaded file!");
            return true;
        }
    }
    return false;
}