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

Example 21 with Request

use of android.app.DownloadManager.Request in project android_frameworks_base by DirtyUnicorns.

the class DownloadManagerFunctionalTest method testDownloadToExternal_fileExists.

/**
     * Tests trying to download to SD card when the file with same name already exists.
     */
@LargeTest
public void testDownloadToExternal_fileExists() throws Exception {
    File existentFile = createFileOnSD(null, 1, DataType.TEXT, null);
    byte[] blobData = generateData(DEFAULT_FILE_SIZE, DataType.TEXT);
    // Prepare the mock server with a standard response
    enqueueResponse(buildResponse(HTTP_OK, blobData));
    try {
        Uri uri = getServerUri(DEFAULT_FILENAME);
        Request request = new Request(uri);
        Uri localUri = Uri.fromFile(existentFile);
        request.setDestinationUri(localUri);
        long dlRequest = mDownloadManager.enqueue(request);
        // wait for the download to complete
        waitForDownloadOrTimeout(dlRequest);
        Cursor cursor = getCursor(dlRequest);
        try {
            verifyInt(cursor, DownloadManager.COLUMN_STATUS, DownloadManager.STATUS_SUCCESSFUL);
        } finally {
            cursor.close();
        }
    } finally {
        existentFile.delete();
    }
}

Example 22 with Request

use of android.app.DownloadManager.Request in project android_frameworks_base by DirtyUnicorns.

the class DownloadManagerFunctionalTest method doErrorTest.

/**
     * Verifies a particular error code was received from a download
     *
     * @param uri The uri to enqueue to the DownloadManager
     * @param error The error code expected
     * @throws Exception if the test fails
     */
public void doErrorTest(Uri uri, int error) throws Exception {
    Request request = new Request(uri);
    request.setTitle(DEFAULT_FILENAME);
    long dlRequest = mDownloadManager.enqueue(request);
    try {
        waitForDownloadOrTimeout(dlRequest);
    } catch (TimeoutException ex) {
    // it is expected to timeout as download never finishes
    }
    Cursor cursor = getCursor(dlRequest);
    try {
        verifyInt(cursor, DownloadManager.COLUMN_REASON, error);
    } finally {
        cursor.close();
    }
}

Example 23 with Request

use of android.app.DownloadManager.Request in project android_frameworks_base by DirtyUnicorns.

the class DownloadManagerStressTest method testMultipleDownloads.

/**
     * Attempts to download several files simultaneously
     */
@LargeTest
public void testMultipleDownloads() throws Exception {
    // need to be sure all current downloads have stopped first
    removeAllCurrentDownloads();
    int NUM_FILES = 10;
    // 10 kb
    int MAX_FILE_SIZE = 10 * 1024;
    Random r = new LoggingRng();
    for (int i = 0; i < NUM_FILES; ++i) {
        int size = r.nextInt(MAX_FILE_SIZE);
        byte[] blobData = generateData(size, DataType.TEXT);
        Uri uri = getServerUri(DEFAULT_FILENAME + i);
        Request request = new Request(uri);
        request.setTitle(String.format("%s--%d", DEFAULT_FILENAME + i, i));
        // Prepare the mock server with a standard response
        enqueueResponse(buildResponse(HTTP_OK, blobData));
        long requestID = mDownloadManager.enqueue(request);
    }
    waitForDownloadsOrTimeout(WAIT_FOR_DOWNLOAD_POLL_TIME, MAX_WAIT_FOR_DOWNLOAD_TIME);
    Cursor cursor = mDownloadManager.query(new Query());
    try {
        assertEquals(NUM_FILES, cursor.getCount());
        if (cursor.moveToFirst()) {
            do {
                int status = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS));
                String filename = cursor.getString(cursor.getColumnIndex(DownloadManager.COLUMN_URI));
                String errorString = String.format("File %s failed to download successfully. Status code: %d", filename, status);
                assertEquals(errorString, DownloadManager.STATUS_SUCCESSFUL, status);
            } while (cursor.moveToNext());
        }
        assertEquals(NUM_FILES, mReceiver.numDownloadsCompleted());
    } finally {
        cursor.close();
    }
}

Example 24 with Request

use of android.app.DownloadManager.Request in project android_frameworks_base by DirtyUnicorns.

the class DownloadManagerTestApp method runLargeDownloadOverWiFi.

/**
     * Tests downloading a large file over WiFi (~10 Mb).
     *
     * @throws Exception if unsuccessful
     */
public void runLargeDownloadOverWiFi() throws Exception {
    String filename = DOWNLOAD_FILENAME;
    long filesize = DOWNLOAD_FILESIZE;
    long dlRequest = -1;
    doCommonDownloadSetup();
    // Make sure there are no pending downloads currently going on
    removeAllCurrentDownloads();
    Uri remoteUri = getExternalFileUri(filename);
    Request request = new Request(remoteUri);
    request.setMimeType("application/vnd.android.package-archive");
    dlRequest = mDownloadManager.enqueue(request);
    // Rather large file, so wait up to 15 mins...
    assertTrue("download not finished", waitForDownload(dlRequest, 15 * 60 * 1000));
    Cursor cursor = getCursor(dlRequest);
    ParcelFileDescriptor pfd = null;
    try {
        Log.i(LOG_TAG, "Verifying download information...");
        // Verify specific info about the file (size, name, etc)...
        pfd = mDownloadManager.openDownloadedFile(dlRequest);
        verifyFileSize(pfd, filesize);
    } finally {
        if (pfd != null) {
            pfd.close();
        }
        mDownloadManager.remove(dlRequest);
        cursor.close();
    }
}

Example 25 with Request

use of android.app.DownloadManager.Request in project android_frameworks_base by DirtyUnicorns.

the class DownloadManagerTestApp method runDownloadMultipleSimultaneously.

/**
     * Tests 15 concurrent downloads of 1,000,000-byte files.
     *
     * @throws Exception if test failed
     */
public void runDownloadMultipleSimultaneously() throws Exception {
    final int TOTAL_DOWNLOADS = 15;
    HashSet<Long> downloadIds = new HashSet<Long>(TOTAL_DOWNLOADS);
    // Make sure there are no pending downloads currently going on
    removeAllCurrentDownloads();
    try {
        for (int i = 0; i < TOTAL_DOWNLOADS; ++i) {
            long dlRequest = -1;
            String filename = FILE_CONCURRENT_DOWNLOAD_FILE_PREFIX + i + FILE_CONCURRENT_DOWNLOAD_FILE_EXTENSION;
            Uri remoteUri = getExternalFileUri(filename);
            Request request = new Request(remoteUri);
            request.setTitle(filename);
            dlRequest = mDownloadManager.enqueue(request);
            assertTrue("request id is -1 from download manager", dlRequest != -1);
            downloadIds.add(dlRequest);
        }
        // wait 15 mins max
        assertTrue("download not finished", waitForMultipleDownloads(downloadIds, 15 * 60 * 2000));
    } finally {
        removeAllCurrentDownloads();
    }
}