Example usage for android.content Context DOWNLOAD_SERVICE

Introduction

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

Prototype

String DOWNLOAD_SERVICE

To view the source code for android.content Context DOWNLOAD_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.app.DownloadManager for requesting HTTP downloads.

Usage

From source file:com.appjma.appdeployer.adapter.DownloadLoader.java

public DownloadLoader(Context context) {
    super(context);
    mDownloadManager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
}

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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 .  ja  v a 2  s . co  m
    manager.enqueue(request);
}

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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.j ava  2 s  .c  om

    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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From source file:com.exercise.AndroidClient.AndroidClient.java

/** Called when the activity is first created. */
@Override//from  www.  j a v a2  s.  com
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    textOut = (EditText) findViewById(R.id.textout);

    downloadMgr = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
}

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From source file:com.commonsware.android.downmgr.DownloadFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState) {
    mgr = (DownloadManager) getActivity().getSystemService(Context.DOWNLOAD_SERVICE);

    View result = inflater.inflate(R.layout.main, parent, false);

    query = result.findViewById(R.id.query);
    query.setOnClickListener(this);
    start = result.findViewById(R.id.start);
    start.setOnClickListener(this);

    result.findViewById(R.id.view).setOnClickListener(this);

    return (result);
}

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From source file:it.rignanese.leo.slimfacebook.PictureActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_picture);

    savedPreferences = PreferenceManager.getDefaultSharedPreferences(this); // setup the sharedPreferences
    downloadManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);

    BroadcastReceiver receiver = downloadCompletedReceiver;
    registerReceiver(receiver, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));

    SetupPictureWebView();//from   w  w w. j  a  v  a 2  s.  c om

    String pictureUrl = getIntent().getStringExtra("URL");
    webViewPicture.loadUrl(pictureUrl);
}

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From source file:com.otaupdater.DownloadReceiver.java

@Override
public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
    if (action == null)
        return;/*w w  w.ja v  a 2s.  co m*/

    if (action.equals(DL_ROM_ACTION)) {
        RomInfo.FACTORY.clearUpdateNotif(context);
        RomInfo.FACTORY.fromIntent(intent).startDownload(context);
    } else if (action.equals(DL_KERNEL_ACTION)) {
        KernelInfo.FACTORY.clearUpdateNotif(context);
        KernelInfo.FACTORY.fromIntent(intent).startDownload(context);
    } else if (action.equals(CLEAR_DL_ACTION)) {
        if (intent.hasExtra(DownloadManager.EXTRA_DOWNLOAD_ID)) {
            DownloadManager dm = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
            dm.remove(intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1));
            DownloadBarFragment.notifyActiveFragment();
        }
    } else if (action.equals(DownloadManager.ACTION_DOWNLOAD_COMPLETE)) {
        DownloadStatus status = DownloadStatus.forDownloadID(context,
                intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1));
        if (status == null)
            return;

        BaseInfo info = status.getInfo();
        if (info == null)
            return;

        int error = status.getStatus() == DownloadManager.STATUS_SUCCESSFUL ? info.checkDownloadedFile()
                : status.getReason();

        NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

        if (error == 0) {
            Intent mainIntent = new Intent(context, OTAUpdaterActivity.class);
            mainIntent.setAction(info.getNotifAction());
            mainIntent.putExtra(OTAUpdaterActivity.EXTRA_FLAG_DOWNLOAD_DIALOG, true);
            PendingIntent mainPIntent = PendingIntent.getActivity(context, 0, mainIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Intent flashIntent = new Intent(context, DownloadsActivity.class);
            flashIntent.setAction(info.getFlashAction());
            info.addToIntent(flashIntent);
            PendingIntent flashPIntent = PendingIntent.getActivity(context, 0, flashIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Notification notif = new NotificationCompat.Builder(context)
                    .setTicker(context.getString(info.getDownloadDoneTitle()))
                    .setContentTitle(context.getString(info.getDownloadDoneTitle()))
                    .setSmallIcon(R.drawable.ic_stat_av_download)
                    .setContentText(context.getString(R.string.notif_completed)).setContentIntent(mainPIntent)
                    .addAction(R.drawable.ic_action_system_update, context.getString(R.string.install),
                            flashPIntent)
                    .build();
            nm.notify(info.getFlashNotifID(), notif);
        } else {
            Intent mainIntent = new Intent(context, OTAUpdaterActivity.class);
            mainIntent.setAction(info.getNotifAction());
            info.addToIntent(mainIntent);
            PendingIntent mainPIntent = PendingIntent.getActivity(context, 0, mainIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Intent dlIntent = new Intent(context, DownloadReceiver.class);
            dlIntent.setAction(info.getDownloadAction());
            info.addToIntent(dlIntent);
            PendingIntent dlPIntent = PendingIntent.getBroadcast(context, 1, dlIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Intent clearIntent = new Intent(context, DownloadReceiver.class);
            clearIntent.setAction(CLEAR_DL_ACTION);
            clearIntent.putExtra(DownloadManager.EXTRA_DOWNLOAD_ID, status.getId());
            PendingIntent clearPIntent = PendingIntent.getBroadcast(context, 2, clearIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Notification notif = new NotificationCompat.Builder(context)
                    .setTicker(context.getString(info.getDownloadFailedTitle()))
                    .setContentTitle(context.getString(info.getDownloadFailedTitle()))
                    .setContentText(status.getErrorString(context)).setSmallIcon(R.drawable.ic_stat_warning)
                    .setContentIntent(mainPIntent).setDeleteIntent(clearPIntent)
                    .addAction(R.drawable.ic_action_refresh, context.getString(R.string.retry), dlPIntent)
                    .build();
            nm.notify(info.getFailedNotifID(), notif);
        }
    } else if (action.equals(DownloadManager.ACTION_NOTIFICATION_CLICKED)) {
        long[] ids = intent.getLongArrayExtra(DownloadManager.EXTRA_NOTIFICATION_CLICK_DOWNLOAD_IDS);
        if (ids.length == 0)
            return;

        DownloadStatus status = DownloadStatus.forDownloadID(context, ids[0]);
        if (status == null)
            return;

        BaseInfo info = status.getInfo();
        if (info == null)
            return;

        Intent i = new Intent(context, OTAUpdaterActivity.class);
        i.setAction(info.getNotifAction());
        i.putExtra(OTAUpdaterActivity.EXTRA_FLAG_DOWNLOAD_DIALOG, true);
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(i);
    }
}

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From source file:com.renard.ocr.help.OCRLanguageInstallService.java

@Override
protected void onHandleIntent(Intent intent) {
    if (!intent.hasExtra(DownloadManager.EXTRA_DOWNLOAD_ID)) {
        return;//from w  w w .ja va 2s . c om
    }
    final long downloadId = intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, 0);
    if (downloadId != 0) {

        DownloadManager dm = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
        ParcelFileDescriptor file;
        try {
            file = dm.openDownloadedFile(downloadId);
            FileInputStream fin = new FileInputStream(file.getFileDescriptor());
            BufferedInputStream in = new BufferedInputStream(fin);
            FileOutputStream out = openFileOutput("tess-lang.tmp", Context.MODE_PRIVATE);
            GzipCompressorInputStream gzIn = new GzipCompressorInputStream(in);
            final byte[] buffer = new byte[2048 * 2];
            int n = 0;
            while (-1 != (n = gzIn.read(buffer))) {
                out.write(buffer, 0, n);
            }
            out.close();
            gzIn.close();
            FileInputStream fileIn = openFileInput("tess-lang.tmp");
            TarArchiveInputStream tarIn = new TarArchiveInputStream(fileIn);

            TarArchiveEntry entry = tarIn.getNextTarEntry();

            while (entry != null && !(entry.getName().endsWith(".traineddata")
                    && !entry.getName().endsWith("_old.traineddata"))) {
                entry = tarIn.getNextTarEntry();
            }
            if (entry != null) {
                File tessDir = Util.getTrainingDataDir(this);
                final String langName = entry.getName().substring("tesseract-ocr/tessdata/".length());
                File trainedData = new File(tessDir, langName);
                FileOutputStream fout = new FileOutputStream(trainedData);
                int len;
                while ((len = tarIn.read(buffer)) != -1) {
                    fout.write(buffer, 0, len);
                }
                fout.close();
                String lang = langName.substring(0, langName.length() - ".traineddata".length());
                notifyReceivers(lang);
            }
            tarIn.close();

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            String tessDir = Util.getTessDir(this);
            File targetFile = new File(tessDir, OCRLanguageActivity.DOWNLOADED_TRAINING_DATA);
            if (targetFile.exists()) {
                targetFile.delete();
            }
        }

    }
}

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From source file:com.nks.nksmod.otaupdater.DownloadReceiver.java

@Override
public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
    if (action == null)
        return;//  w w  w . j av  a  2 s .c om

    if (action.equals(DL_ROM_ACTION)) {
        RomInfo.FACTORY.clearUpdateNotif(context);
        RomInfo.FACTORY.fromIntent(intent).startDownload(context);
        /* } else if (action.equals(DL_KERNEL_ACTION)) {
            KernelInfo.FACTORY.clearUpdateNotif(context);
            KernelInfo.FACTORY.fromIntent(intent).startDownload(context); */
    } else if (action.equals(CLEAR_DL_ACTION)) {
        if (intent.hasExtra(DownloadManager.EXTRA_DOWNLOAD_ID)) {
            DownloadManager dm = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
            dm.remove(intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1));
            DownloadBarFragment.notifyActiveFragment();
        }
    } else if (action.equals(DownloadManager.ACTION_DOWNLOAD_COMPLETE)) {
        DownloadStatus status = DownloadStatus.forDownloadID(context,
                intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1));
        if (status == null)
            return;

        BaseInfo info = status.getInfo();
        if (info == null)
            return;

        int error = status.getStatus() == DownloadManager.STATUS_SUCCESSFUL ? info.checkDownloadedFile()
                : status.getReason();

        NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

        if (error == 0) {
            Intent mainIntent = new Intent(context, OTAUpdaterActivity.class);
            mainIntent.setAction(info.getNotifAction());
            mainIntent.putExtra(OTAUpdaterActivity.EXTRA_FLAG_DOWNLOAD_DIALOG, true);
            PendingIntent mainPIntent = PendingIntent.getActivity(context, 0, mainIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Intent flashIntent = new Intent(context, DownloadsActivity.class);
            flashIntent.setAction(info.getFlashAction());
            info.addToIntent(flashIntent);
            PendingIntent flashPIntent = PendingIntent.getActivity(context, 0, flashIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Notification notif = new NotificationCompat.Builder(context)
                    .setTicker(context.getString(info.getDownloadDoneTitle()))
                    .setContentTitle(context.getString(info.getDownloadDoneTitle()))
                    .setSmallIcon(R.drawable.ic_stat_av_download)
                    .setContentText(context.getString(R.string.notif_completed)).setContentIntent(mainPIntent)
                    .addAction(R.drawable.ic_action_system_update, context.getString(R.string.install),
                            flashPIntent)
                    .build();
            nm.notify(info.getFlashNotifID(), notif);
        } else {
            Intent mainIntent = new Intent(context, OTAUpdaterActivity.class);
            mainIntent.setAction(info.getNotifAction());
            info.addToIntent(mainIntent);
            PendingIntent mainPIntent = PendingIntent.getActivity(context, 0, mainIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Intent dlIntent = new Intent(context, DownloadReceiver.class);
            dlIntent.setAction(info.getDownloadAction());
            info.addToIntent(dlIntent);
            PendingIntent dlPIntent = PendingIntent.getBroadcast(context, 1, dlIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Intent clearIntent = new Intent(context, DownloadReceiver.class);
            clearIntent.setAction(CLEAR_DL_ACTION);
            clearIntent.putExtra(DownloadManager.EXTRA_DOWNLOAD_ID, status.getId());
            PendingIntent clearPIntent = PendingIntent.getBroadcast(context, 2, clearIntent,
                    PendingIntent.FLAG_CANCEL_CURRENT);

            Notification notif = new NotificationCompat.Builder(context)
                    .setTicker(context.getString(info.getDownloadFailedTitle()))
                    .setContentTitle(context.getString(info.getDownloadFailedTitle()))
                    .setContentText(status.getErrorString(context)).setSmallIcon(R.drawable.ic_stat_warning)
                    .setContentIntent(mainPIntent).setDeleteIntent(clearPIntent)
                    .addAction(R.drawable.ic_action_refresh, context.getString(R.string.retry), dlPIntent)
                    .build();
            nm.notify(info.getFailedNotifID(), notif);
        }
    } else if (action.equals(DownloadManager.ACTION_NOTIFICATION_CLICKED)) {
        long[] ids = intent.getLongArrayExtra(DownloadManager.EXTRA_NOTIFICATION_CLICK_DOWNLOAD_IDS);
        if (ids.length == 0)
            return;

        DownloadStatus status = DownloadStatus.forDownloadID(context, ids[0]);
        if (status == null)
            return;

        BaseInfo info = status.getInfo();
        if (info == null)
            return;

        Intent i = new Intent(context, OTAUpdaterActivity.class);
        i.setAction(info.getNotifAction());
        i.putExtra(OTAUpdaterActivity.EXTRA_FLAG_DOWNLOAD_DIALOG, true);
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(i);
    }
}

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From source file:com.giovanniterlingen.windesheim.controllers.WebViewController.java

public WebView createWebView() {
    WebView webView = new WebView(activity);
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setLoadWithOverviewMode(true);
    webView.getSettings().setSupportZoom(true);
    webView.getSettings().setBuiltInZoomControls(true);
    webView.getSettings().setDisplayZoomControls(false);

    webView.setDownloadListener(new DownloadListener() {
        public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype,
                long contentLength) {
            int lastSlash = url.lastIndexOf('/');
            String fileName = url.substring(lastSlash + 1);

            DownloadManager downloadManager = (DownloadManager) activity
                    .getSystemService(Context.DOWNLOAD_SERVICE);
            DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
            request.addRequestHeader("Cookie", new CookieController().getNatSchoolCookie()).setTitle(fileName)
                    .setDescription(activity.getResources().getString(R.string.downloading))
                    .setDestinationInExternalPublicDir(File.separator
                            + ApplicationLoader.applicationContext.getResources().getString(R.string.app_name),
                            fileName)//from w ww  . j a  va  2  s.co  m
                    .setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);

            downloadManager.enqueue(request);
        }
    });
    return webView;
}

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