Example usage for android.app DownloadManager enqueue

Introduction

In this page you can find the example usage for android.app DownloadManager enqueue.

Prototype

public long enqueue(Request request) 

Source Link

Document

Enqueue a new download.

Usage

From source file:Main.java

public static void downloadFile(Context context, String fileurl) {
    DownloadManager.Request request = new DownloadManager.Request(Uri.parse(fileurl));
    request.setDestinationInExternalPublicDir("/Download/", fileurl.substring(fileurl.lastIndexOf("/") + 1));
    DownloadManager downloadManager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
    downloadManager.enqueue(request);
}

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From source file:Main.java

/**
 * Note: Make sure isDownloadManagerAvailable return is true before use this method.
 * @param apkName Apk File Name// ww w  .  j  a  va  2s . com
 * @param fullApkUrl url of full
 * @param context Context
 */
public static void downloadApkByDownloadManager(String apkName, String fullApkUrl, Context context) {
    DownloadManager.Request request = new DownloadManager.Request(Uri.parse(fullApkUrl));
    request.setDescription(fullApkUrl);
    request.setTitle(apkName);

    // in order for this if to run, you must use the android 3.2 to compile your app
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        request.allowScanningByMediaScanner();
        request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
    }
    request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, apkName);
    request.setVisibleInDownloadsUi(false);
    request.setMimeType("application/vnd.android.package-archive");

    // get download service and enqueue file
    DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
    manager.enqueue(request);
}

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From source file:ru.gkpromtech.exhibition.organizations.OrganizationFilesDownloader.java

private static void download(Context context, String url, Organization organization) {
    String dir = SharedData.EXTERNAL_DIR + "army2016/";
    String file = url.substring(url.lastIndexOf('/') + 1);

    //noinspection ResultOfMethodCallIgnored
    new File(dir).mkdirs();

    DownloadManager.Request req = new DownloadManager.Request(Uri.parse(url));
    req.setTitle(organization.fullname);
    req.setDescription(context.getString(R.string.materials));
    req.allowScanningByMediaScanner();/* ww  w.jav a 2s  . co  m*/
    req.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
    req.setDestinationUri(Uri.parse("file://" + dir + file));

    DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
    manager.enqueue(req);
}

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From source file:Main.java

public static Long startDownload(DownloadManager dm, Handler handler, String location) {
    DownloadManager.Request request = new DownloadManager.Request(Uri.parse(location));
    Long id = dm.enqueue(request);
    handler.sendMessageDelayed(handler.obtainMessage(MSG_DOWNLOAD_TIMEOUT, id), DOWNLOAD_TIMEOUT_MILLIS);
    if (DEBUG)//  ww w.  jav a  2  s . co m
        Log.d(TAG, "Starting download: DownloadId=" + id);
    return id;
}

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From source file:de.escoand.readdaily.DownloadHandler.java

public static long startInvisibleDownload(final Context context, final String url, final String title) {
    DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
    String name = String.valueOf(new Random().nextInt());

    LogHandler.log(Log.WARN, "load invisible " + url);

    long id = manager.enqueue(new DownloadManager.Request(Uri.parse(url)).setTitle(title));
    Database.getInstance(context).addDownload(name, id, null);

    return id;/*from   w  w w.j ava 2s  .  c o  m*/
}

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From source file:com.btmura.android.reddit.app.MenuHelper.java

public static void downloadUrl(Context context, String title, String url) {
    context = context.getApplicationContext();
    DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
    Request request = new Request(Uri.parse(url));
    request.setNotificationVisibility(Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
    request.setTitle(title);/*from w w  w .  j a va2s. c  o  m*/
    manager.enqueue(request);
}

---

From source file:com.android.browser.DownloadHandler.java

private static void onDownloadNoStreamImpl(Activity activity, String url, String userAgent,
        String contentDisposition, String mimetype, String referer, boolean privateBrowsing) {

    String filename = URLUtil.guessFileName(url, contentDisposition, mimetype);

    // Check to see if we have an SDCard
    String status = Environment.getExternalStorageState();
    if (!status.equals(Environment.MEDIA_MOUNTED)) {
        int title;
        String msg;//from   w  ww.  ja v  a  2s  .  c o m

        // Check to see if the SDCard is busy, same as the music app
        if (status.equals(Environment.MEDIA_SHARED)) {
            msg = activity.getString(R.string.download_sdcard_busy_dlg_msg);
            title = R.string.download_sdcard_busy_dlg_title;
        } else {
            msg = activity.getString(R.string.download_no_sdcard_dlg_msg, filename);
            title = R.string.download_no_sdcard_dlg_title;
        }

        new AlertDialog.Builder(activity).setTitle(title).setIconAttribute(android.R.attr.alertDialogIcon)
                .setMessage(msg).setPositiveButton(R.string.ok, null).show();
        return;
    }

    // java.net.URI is a lot stricter than KURL so we have to encode some
    // extra characters. Fix for b 2538060 and b 1634719
    WebAddress webAddress;
    try {
        webAddress = new WebAddress(url);
        webAddress.setPath(encodePath(webAddress.getPath()));
    } catch (Exception e) {
        // This only happens for very bad urls, we want to chatch the
        // exception here
        Log.e(LOGTAG, "Exception trying to parse url:" + url);
        return;
    }

    String addressString = webAddress.toString();
    Uri uri = Uri.parse(addressString);
    final DownloadManager.Request request;
    try {
        request = new DownloadManager.Request(uri);
    } catch (IllegalArgumentException e) {
        Toast.makeText(activity, R.string.cannot_download, Toast.LENGTH_SHORT).show();
        return;
    }
    request.setMimeType(mimetype);
    // set downloaded file destination to /sdcard/Download.
    // or, should it be set to one of several Environment.DIRECTORY* dirs depending on mimetype?
    try {
        request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, filename);
    } catch (IllegalStateException ex) {
        // This only happens when directory Downloads can't be created or it isn't a directory
        // this is most commonly due to temporary problems with sdcard so show appropriate string
        Log.w(LOGTAG, "Exception trying to create Download dir:", ex);
        Toast.makeText(activity, R.string.download_sdcard_busy_dlg_title, Toast.LENGTH_SHORT).show();
        return;
    }
    // let this downloaded file be scanned by MediaScanner - so that it can
    // show up in Gallery app, for example.
    request.allowScanningByMediaScanner();
    request.setDescription(webAddress.getHost());
    // XXX: Have to use the old url since the cookies were stored using the
    // old percent-encoded url.
    String cookies = CookieManager.getInstance().getCookie(url, privateBrowsing);
    request.addRequestHeader("cookie", cookies);
    request.addRequestHeader("User-Agent", userAgent);
    if (!TextUtils.isEmpty(referer)) {
        request.addRequestHeader("Referer", referer);
    }
    request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
    if (mimetype == null) {
        if (TextUtils.isEmpty(addressString)) {
            return;
        }
        // We must have long pressed on a link or image to download it. We
        // are not sure of the mimetype in this case, so do a head request
        new FetchUrlMimeType(activity, request, addressString, cookies, userAgent).start();
    } else {
        final DownloadManager manager = (DownloadManager) activity.getSystemService(Context.DOWNLOAD_SERVICE);
        new Thread("Browser download") {
            public void run() {
                manager.enqueue(request);
            }
        }.start();
    }
    Toast.makeText(activity, R.string.download_pending, Toast.LENGTH_SHORT).show();
}

---

From source file:com.sabaibrowser.DownloadHandler.java

private static void onDownloadNoStreamImpl(Activity activity, String url, String userAgent,
        String contentDisposition, String mimetype, String referer, boolean privateBrowsing) {

    String filename = URLUtil.guessFileName(url, contentDisposition, mimetype);

    // Check to see if we have an SDCard
    String status = Environment.getExternalStorageState();
    if (!status.equals(Environment.MEDIA_MOUNTED)) {
        int title;
        String msg;//from ww w.j av a2  s . c om

        // Check to see if the SDCard is busy, same as the music app
        if (status.equals(Environment.MEDIA_SHARED)) {
            msg = activity.getString(R.string.download_sdcard_busy_dlg_msg);
            title = R.string.download_sdcard_busy_dlg_title;
        } else {
            msg = activity.getString(R.string.download_no_sdcard_dlg_msg, filename);
            title = R.string.download_no_sdcard_dlg_title;
        }

        new AlertDialog.Builder(activity).setTitle(title).setIconAttribute(android.R.attr.alertDialogIcon)
                .setMessage(msg).setPositiveButton(R.string.ok, null).show();
        return;
    }

    // java.net.URI is a lot stricter than KURL so we have to encode some
    // extra characters. Fix for b 2538060 and b 1634719
    WebAddress webAddress;
    try {
        webAddress = new WebAddress(url);
        webAddress.setPath(encodePath(webAddress.getPath()));
    } catch (Exception e) {
        // This only happens for very bad urls, we want to chatch the
        // exception here
        Log.e(LOGTAG, "Exception trying to parse url:" + url);
        return;
    }

    String addressString = webAddress.toString();
    Uri uri = Uri.parse(addressString);
    final DownloadManager.Request request;
    try {
        request = new DownloadManager.Request(uri);
    } catch (IllegalArgumentException e) {
        Toast.makeText(activity, R.string.cannot_download, Toast.LENGTH_SHORT).show();
        return;
    }
    request.setMimeType(mimetype);
    // set downloaded file destination to /sdcard/Download.
    // or, should it be set to one of several Environment.DIRECTORY* dirs depending on mimetype?
    try {
        request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, filename);
    } catch (IllegalStateException ex) {
        // This only happens when directory Downloads can't be created or it isn't a directory
        // this is most commonly due to temporary problems with sdcard so show appropriate string
        Log.w(LOGTAG, "Exception trying to create Download dir:", ex);
        Toast.makeText(activity, R.string.download_sdcard_busy_dlg_title, Toast.LENGTH_SHORT).show();
        return;
    }
    // let this downloaded file be scanned by MediaScanner - so that it can
    // show up in Gallery app, for example.
    request.allowScanningByMediaScanner();
    request.setDescription(webAddress.getHost());
    // XXX: Have to use the old url since the cookies were stored using the
    // old percent-encoded url.
    String cookies = privateBrowsing ? "" : CookieManager.getInstance().getCookie(url);
    request.addRequestHeader("cookie", cookies);
    request.addRequestHeader("User-Agent", userAgent);
    if (!TextUtils.isEmpty(referer)) {
        request.addRequestHeader("Referer", referer);
    }
    request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
    if (mimetype == null) {
        if (TextUtils.isEmpty(addressString)) {
            return;
        }
        // We must have long pressed on a link or image to download it. We
        // are not sure of the mimetype in this case, so do a head request
        new FetchUrlMimeType(activity, request, addressString, cookies, userAgent).start();
    } else {
        final DownloadManager manager = (DownloadManager) activity.getSystemService(Context.DOWNLOAD_SERVICE);
        new Thread("Browser download") {
            public void run() {
                manager.enqueue(request);
            }
        }.start();
    }
    Toast.makeText(activity, R.string.download_pending, Toast.LENGTH_SHORT).show();
}

---

From source file:com.android.stockbrowser.DownloadHandler.java

private static void onDownloadNoStreamImpl(Activity activity, String url, String userAgent,
        String contentDisposition, String mimetype, String referer, boolean privateBrowsing) {

    String filename = URLUtil.guessFileName(url, contentDisposition, mimetype);

    // Check to see if we have an SDCard
    String status = Environment.getExternalStorageState();
    if (!status.equals(Environment.MEDIA_MOUNTED)) {
        int title;
        String msg;//ww  w.  j a  v a  2s. c  o m

        // Check to see if the SDCard is busy, same as the music app
        if (status.equals(Environment.MEDIA_SHARED)) {
            msg = activity.getString(R.string.download_sdcard_busy_dlg_msg);
            title = R.string.download_sdcard_busy_dlg_title;
        } else {
            msg = activity.getString(R.string.download_no_sdcard_dlg_msg, filename);
            title = R.string.download_no_sdcard_dlg_title;
        }

        new AlertDialog.Builder(activity).setTitle(title).setIconAttribute(android.R.attr.alertDialogIcon)
                .setMessage(msg).setPositiveButton(R.string.ok, null).show();
        return;
    }

    // java.net.URI is a lot stricter than KURL so we have to encode some
    // extra characters. Fix for b 2538060 and b 1634719
    WebAddress webAddress;
    try {
        webAddress = new WebAddress(url);
        webAddress.setPath(encodePath(webAddress.getPath()));
    } catch (Exception e) {
        // This only happens for very bad urls, we want to chatch the
        // exception here
        Log.e(LOGTAG, "Exception trying to parse url:" + url);
        return;
    }

    String addressString = webAddress.toString();
    Uri uri = Uri.parse(addressString);
    final DownloadManager.Request request;
    try {
        request = new DownloadManager.Request(uri);
    } catch (IllegalArgumentException e) {
        Toast.makeText(activity, R.string.cannot_download, Toast.LENGTH_SHORT).show();
        return;
    }
    request.setMimeType(mimetype);
    // set downloaded file destination to /sdcard/Download.
    // or, should it be set to one of several Environment.DIRECTORY* dirs depending on mimetype?
    try {
        request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, filename);
    } catch (IllegalStateException ex) {
        // This only happens when directory Downloads can't be created or it isn't a directory
        // this is most commonly due to temporary problems with sdcard so show appropriate string
        Log.w(LOGTAG, "Exception trying to create Download dir:", ex);
        Toast.makeText(activity, R.string.download_sdcard_busy_dlg_title, Toast.LENGTH_SHORT).show();
        return;
    }
    // let this downloaded file be scanned by MediaScanner - so that it can
    // show up in Gallery app, for example.
    request.allowScanningByMediaScanner();
    request.setDescription(webAddress.getHost());
    // XXX: Have to use the old url since the cookies were stored using the
    // old percent-encoded url.
    String cookies = "";//CookieManager.getInstance().getCookie(url, privateBrowsing);
    request.addRequestHeader("cookie", cookies);
    request.addRequestHeader("User-Agent", userAgent);
    if (!TextUtils.isEmpty(referer)) {
        request.addRequestHeader("Referer", referer);
    }
    request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
    if (mimetype == null) {
        if (TextUtils.isEmpty(addressString)) {
            return;
        }
        // We must have long pressed on a link or image to download it. We
        // are not sure of the mimetype in this case, so do a head request
        new FetchUrlMimeType(activity, request, addressString, cookies, userAgent).start();
    } else {
        final DownloadManager manager = (DownloadManager) activity.getSystemService(Context.DOWNLOAD_SERVICE);
        new Thread("StockBrowser download") {
            public void run() {
                manager.enqueue(request);
            }
        }.start();
    }
    Toast.makeText(activity, R.string.download_pending, Toast.LENGTH_SHORT).show();
}

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From source file:de.escoand.readdaily.DownloadHandler.java

public static long startDownload(@NonNull final Context context, @NonNull final String signature,
        @NonNull final String responseData, @NonNull final String title, @Nullable final String mimeType) {
    final DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
    String name;/*from w ww .  ja v a  2 s .c o  m*/

    try {
        name = new JSONObject(responseData).getString("productId");
    } catch (JSONException e) {
        LogHandler.log(e);
        return -1;
    }

    LogHandler.log(Log.WARN, "load " + name);

    long id = manager
            .enqueue(new DownloadManager.Request(Uri.parse(context.getString(R.string.product_data_url)))
                    .addRequestHeader("App-Signature", signature)
                    .addRequestHeader("App-ResponseData", responseData).setTitle(title)
                    .setDescription(context.getString(R.string.app_title)));
    Database.getInstance(context).addDownload(name, id, mimeType);

    return id;
}

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