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

Example 96 with Request

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

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 97 with Request

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

the class DownloadManagerTestApp method runDownloadMultipleWiFiEnableDisable.

/**
     * Tests that downloads resume when switching on/off WiFi at various intervals.
     *
     * Note: Device has no mobile access when running this test.
     *
     * @throws Exception if unsuccessful
     */
public void runDownloadMultipleWiFiEnableDisable() throws Exception {
    String filename = DOWNLOAD_FILENAME;
    long filesize = DOWNLOAD_FILESIZE;
    doCommonDownloadSetup();
    String localDownloadDirectory = Environment.getExternalStorageDirectory().getPath();
    File downloadedFile = new File(localDownloadDirectory, filename);
    long dlRequest = -1;
    try {
        downloadedFile.delete();
        // Make sure there are no pending downloads currently going on
        removeAllCurrentDownloads();
        Uri remoteUri = getExternalFileUri(filename);
        Request request = new Request(remoteUri);
        // Local destination of downloaded file
        Uri localUri = Uri.fromFile(downloadedFile);
        Log.i(LOG_TAG, "setting localUri to: " + localUri.getPath());
        request.setDestinationUri(localUri);
        request.setAllowedNetworkTypes(Request.NETWORK_WIFI);
        dlRequest = mDownloadManager.enqueue(request);
        waitForDownloadToStart(dlRequest);
        // are we making any progress?
        waitToReceiveData(dlRequest, EXPECTED_PROGRESS);
        // download disable
        Log.i(LOG_TAG, "Turning off WiFi...");
        setWiFiStateOn(false);
        // wait 40 seconds
        Thread.sleep(40 * 1000);
        // enable download...
        Log.i(LOG_TAG, "Turning on WiFi again...");
        setWiFiStateOn(true);
        waitToReceiveData(dlRequest, EXPECTED_PROGRESS);
        // download disable
        Log.i(LOG_TAG, "Turning off WiFi...");
        setWiFiStateOn(false);
        // wait 20 seconds
        Thread.sleep(20 * 1000);
        // enable download...
        Log.i(LOG_TAG, "Turning on WiFi again...");
        setWiFiStateOn(true);
        Log.i(LOG_TAG, "Waiting up to 10 minutes for download to complete...");
        assertTrue("download not finished", waitForDownload(dlRequest, 10 * 60 * 1000));
        ParcelFileDescriptor pfd = mDownloadManager.openDownloadedFile(dlRequest);
        verifyFileSize(pfd, filesize);
    } finally {
        Log.i(LOG_TAG, "Cleaning up files...");
        if (dlRequest != -1) {
            mDownloadManager.remove(dlRequest);
        }
        downloadedFile.delete();
    }
}

Example 98 with Request

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

the class DownloadManagerTestApp method initiateDownload.

/**
     * Initiates a download.
     *
     * Queues up a download to the download manager, and saves the DownloadManager's assigned
     * download ID for this download to a file.
     *
     * @throws Exception if unsuccessful
     */
public void initiateDownload() throws Exception {
    String filename = DOWNLOAD_FILENAME;
    mContext.deleteFile(DOWNLOAD_STARTED_FLAG);
    FileOutputStream fileOutput = mContext.openFileOutput(DOWNLOAD_STARTED_FLAG, 0);
    DataOutputStream outputFile = null;
    doCommonDownloadSetup();
    try {
        long dlRequest = -1;
        // Make sure there are no pending downloads currently going on
        removeAllCurrentDownloads();
        Uri remoteUri = getExternalFileUri(filename);
        Request request = new Request(remoteUri);
        dlRequest = mDownloadManager.enqueue(request);
        waitForDownloadToStart(dlRequest);
        assertTrue("request id is -1 from download manager", dlRequest != -1);
        // Store ID of download for later retrieval
        outputFile = new DataOutputStream(fileOutput);
        outputFile.writeLong(dlRequest);
    } finally {
        if (outputFile != null) {
            outputFile.flush();
            outputFile.close();
        }
    }
}

Example 99 with Request

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

the class DownloadManagerTestApp method runDownloadMultipleSwitching.

/**
     * Tests that downloads resume when switching back and forth from having connectivity to
     * having no connectivity using both WiFi and airplane mode.
     *
     * Note: Device has no mobile access when running this test.
     *
     * @throws Exception if unsuccessful
     */
public void runDownloadMultipleSwitching() throws Exception {
    String filename = DOWNLOAD_FILENAME;
    long filesize = DOWNLOAD_FILESIZE;
    doCommonDownloadSetup();
    String localDownloadDirectory = Environment.getExternalStorageDirectory().getPath();
    File downloadedFile = new File(localDownloadDirectory, filename);
    long dlRequest = -1;
    try {
        downloadedFile.delete();
        // Make sure there are no pending downloads currently going on
        removeAllCurrentDownloads();
        Uri remoteUri = getExternalFileUri(filename);
        Request request = new Request(remoteUri);
        // Local destination of downloaded file
        Uri localUri = Uri.fromFile(downloadedFile);
        Log.i(LOG_TAG, "setting localUri to: " + localUri.getPath());
        request.setDestinationUri(localUri);
        request.setAllowedNetworkTypes(Request.NETWORK_MOBILE | Request.NETWORK_WIFI);
        dlRequest = mDownloadManager.enqueue(request);
        waitForDownloadToStart(dlRequest);
        // make sure we're starting to download some data...
        waitToReceiveData(dlRequest, EXPECTED_PROGRESS);
        // download disable
        setWiFiStateOn(false);
        // download disable
        Log.i(LOG_TAG, "Turning on airplane mode...");
        setAirplaneModeOn(true);
        // wait 5 secs
        Thread.sleep(5 * 1000);
        // download disable
        setWiFiStateOn(true);
        // wait 5 secs
        Thread.sleep(5 * 1000);
        waitToReceiveData(dlRequest, EXPECTED_PROGRESS);
        // download enable
        Log.i(LOG_TAG, "Turning off airplane mode...");
        setAirplaneModeOn(false);
        // wait 5 seconds
        Thread.sleep(5 * 1000);
        waitToReceiveData(dlRequest, EXPECTED_PROGRESS);
        // download disable
        Log.i(LOG_TAG, "Turning off WiFi...");
        setWiFiStateOn(false);
        // wait 5 secs
        Thread.sleep(5 * 1000);
        // finally, turn WiFi back on and finish up the download
        Log.i(LOG_TAG, "Turning on WiFi...");
        setWiFiStateOn(true);
        Log.i(LOG_TAG, "Waiting up to 10 minutes for download to complete...");
        assertTrue("download not finished", waitForDownload(dlRequest, 10 * 60 * 1000));
        ParcelFileDescriptor pfd = mDownloadManager.openDownloadedFile(dlRequest);
        verifyFileSize(pfd, filesize);
    } finally {
        Log.i(LOG_TAG, "Cleaning up files...");
        if (dlRequest != -1) {
            mDownloadManager.remove(dlRequest);
        }
        downloadedFile.delete();
    }
}

Example 100 with Request

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

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();
    }
}