Example usage for android.os Environment DIRECTORY_DOWNLOADS

Introduction

In this page you can find the example usage for android.os Environment DIRECTORY_DOWNLOADS.

Prototype

String DIRECTORY_DOWNLOADS

To view the source code for android.os Environment DIRECTORY_DOWNLOADS.

Click Source Link

Document

Standard directory in which to place files that have been downloaded by the user.

Usage

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

private void startDownload(View v) {
    Uri uri = Uri.parse("https://commonsware.com/misc/test.mp4");

    Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).mkdirs();

    DownloadManager.Request req = new DownloadManager.Request(uri);

    req.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI | DownloadManager.Request.NETWORK_MOBILE)
            .setAllowedOverRoaming(false).setTitle("Demo").setDescription("Something useful. No, really.")
            .setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, "test.mp4");

    lastDownload = mgr.enqueue(req);/*from   ww  w  . ja v a 2 s. co  m*/

    v.setEnabled(false);
    query.setEnabled(true);
}

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From source file:com.networking.MyApplication.java

private void setVariableFromEnv() {
    try {//  ww w  . j  a v a 2s . c  om
        File sdcard = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
        File file = new File(sdcard, "env.txt");
        if (!file.exists()) {
            Log.d(TAG, "Env file is not present in download folder");
            Toast.makeText(getApplicationContext(), "Env file is not present in download folder",
                    Toast.LENGTH_LONG).show();
            return;
        }
        StringBuilder text = new StringBuilder();
        try {
            BufferedReader br = new BufferedReader(new FileReader(file));
            String line;
            while ((line = br.readLine()) != null) {
                text.append(line);
                text.append('\n');
            }
            br.close();
            try {
                JSONObject jsonObject = new JSONObject(text.toString());
                ApiEndPoint.BASE_URL = jsonObject.getString("baseUrl");
                ApiEndPoint.UPLOAD_IMAGE_URL = jsonObject.getString("uploadImageUrl");
            } catch (JSONException e) {
                Log.d(TAG, "Check env file json in download folder");
                Toast.makeText(getApplicationContext(), "Check env file json in download folder",
                        Toast.LENGTH_LONG).show();
            }
        } catch (IOException e) {
            Log.d(TAG, "Check env file in download folder");
            Toast.makeText(getApplicationContext(), "Check env file in download folder", Toast.LENGTH_LONG)
                    .show();
        }
    } catch (Exception e) {
        Log.d(TAG, "Exception in loading settingVariableFromEnv");
        Toast.makeText(getApplicationContext(), "Exception in loading settingVariableFromEnv",
                Toast.LENGTH_LONG).show();
    }
}

---

From source file:org.amahi.anywhere.util.Downloader.java

private void startDownloading(Uri downloadUri, String downloadName, @FileOption.Types int fileOption) {
    File file;//w  w  w .j ava2 s . co  m
    DownloadManager.Request downloadRequest = new DownloadManager.Request(downloadUri);

    if (fileOption == FileOption.DOWNLOAD) {
        // download in public directory
        file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
                downloadName);
        downloadRequest.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, downloadName);
    } else {
        // download in App directory
        file = new File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), downloadName);
        downloadRequest.setDestinationInExternalFilesDir(context, Environment.DIRECTORY_DOWNLOADS,
                downloadName);
    }

    //code to delete the file if it already exists
    if (file.exists())
        file.delete();

    downloadRequest.setVisibleInDownloadsUi(true)
            .setNotificationVisibility(DownloadManager.Request.VISIBILITY_HIDDEN);

    this.downloadId = getDownloadManager(context).enqueue(downloadRequest);

}

---

From source file:com.haha01haha01.harail.DatabaseDownloader.java

@Override
protected void onHandleIntent(Intent workIntent) {
    PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);
    WakeLock wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, NAME);

    NotificationManager notifyManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    Notification.Builder builder = new Notification.Builder(this);
    builder.setContentTitle("HaRail GTFS Database").setContentText("Downloading file")
            .setSmallIcon(android.R.drawable.ic_popup_sync).setProgress(0, 0, true);
    notifyManager.notify(1, builder.build());

    wakeLock.acquire();/*from w  w w.  j  av a  2 s  . co m*/
    try {
        String filename = "harail_irw_gtfs_" + Utils.getCurrentDateString() + ".zip";
        File zip_file = new File(
                new File(Environment.getExternalStorageDirectory(), Environment.DIRECTORY_DOWNLOADS), filename);
        if (downloadFile(irw_gtfs_server, irw_gtfs_port, "anonymous", "", irw_gtfs_filename, zip_file)) {
            sendFinished(extractDb(zip_file, notifyManager, builder));
        } else {
            sendFinished(false);
        }
        wakeLock.release();
    } catch (IOException e) {
        sendFinished(false);
        builder.setContentText("Download failed").setSmallIcon(android.R.drawable.ic_dialog_alert)
                .setProgress(0, 0, false);
        notifyManager.notify(1, builder.build());
        wakeLock.release();
    }
}

---

From source file:cn.devit.app.ip_messenger.DownloadTask.java

@Override
protected Integer doInBackground(PigeonMessage... params) {
    long got = 0;// store all file's byte size.
    int count = 0;// store number of files received.
    for (PigeonMessage item : params) {
        for (int i = 0; i < item.getAttachements().size(); i++) {
            size += item.getAttachements().get(i).getLength();
        }//from  www .  j a  v  a 2s  . com
    }
    Log.d("main", "total bytes of file:" + size);
    // TODO ?publish
    for (PigeonMessage item : params) {
        for (int i = 0; i < item.getAttachements().size(); i++) {
            noteId = item.hashCode();
            AttachementLink link = item.getAttachements().get(i);
            if (link.getType() == PigeonCommand.IPMSG_FILE_REGULAR) {
                count++;
                Socket socket = null;
                try {
                    socket = network.getAttachementStream(item, i);
                } catch (IOException e) {
                    e.printStackTrace();
                    continue;
                }
                InputStream stream = null;
                try {
                    stream = socket.getInputStream();
                } catch (IOException e) {
                    e.printStackTrace();
                    continue;
                }
                File download = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
                String filename = link.getFilename();
                File file = new File(download, filename);
                if (file.exists()) {
                    file.delete();
                } else {
                    try {
                        file.createNewFile();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
                Log.d("main", "download file:" + file.getName());
                try {
                    FileOutputStream fos = new FileOutputStream(file);
                    byte[] cache = new byte[1024];
                    try {
                        int len = 0;
                        while ((len = stream.read(cache)) >= 0) {
                            got += len;

                            fos.write(cache, 0, len);
                            this.publishProgress(got);
                        }
                        fos.close();
                        stream.close();
                        socket.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
            }

            // try {
            // } catch (IOException e) {
            // if(socket!=null){
            // socket.
            // }
            // }

        }
    }

    // TODO Auto-generated method stub
    return count;
}

---

From source file:com.github.se_bastiaan.torrentstreamer.sample.MainActivity.java

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

    String action = getIntent().getAction();
    Uri data = getIntent().getData();//  w w  w  .j ava 2s.c om
    if (action != null && action.equals(Intent.ACTION_VIEW) && data != null) {
        try {
            streamUrl = URLDecoder.decode(data.toString(), "utf-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }

    TorrentOptions torrentOptions = new TorrentOptions.Builder()
            .saveLocation(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS))
            .removeFilesAfterStop(true).build();

    torrentStream = TorrentStream.init(torrentOptions);
    torrentStream.addListener(this);

    button = (Button) findViewById(R.id.button);
    button.setOnClickListener(onClickListener);
    progressBar = (ProgressBar) findViewById(R.id.progress);

    progressBar.setMax(100);
}

---

From source file:br.ufrn.dimap.pubshare.download.service.DownloaderService.java

/**
* The IntentService calls this method from the default worker thread with
* the intent that started the service. When this method returns, IntentService
* stops the service, as appropriate./*  w  w w.ja va 2  s .co  m*/
*/
@Override
protected void onHandleIntent(Intent intent) {
    Log.d(TAG, "onHandleIntent on DownloadService");

    Article selectedArticle = (Article) intent.getSerializableExtra(Article.KEY_INSTANCE);

    if (!AndroidUtils.isExternalStorageAvailable()) {
        // Generate Menssages
        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.drawable.ic_menu_notifications)
                .setContentTitle(getResources().getString(R.string.external_storage_unavailable))
                .setContentText(getResources().getString(R.string.check_media_availability));
        Notification notification = mBuilder.build();
        // Set the Notification as ongoing
        notification.flags = notification.flags | Notification.FLAG_AUTO_CANCEL;

        NotificationManager nManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
        nManager.notify(0, notification);
        return;
    }

    DownloadManager dowloadManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE); // since API level 9

    Request request = new Request(Uri.parse(selectedArticle.getRemoteLocation()));
    request.setAllowedNetworkTypes(Request.NETWORK_WIFI | Request.NETWORK_MOBILE);
    request.setTitle(selectedArticle.getTitle());
    request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS,
            selectedArticle.generateFileName());
    request.setVisibleInDownloadsUi(true);

    long enqueue = dowloadManager.enqueue(request);

    Log.d(TAG, "Download enqueue..." + enqueue);

    ArticleDownloaded articleDownloaded = new ArticleDownloaded();
    articleDownloaded.setDownloadKey(enqueue);

    DownloadDao downloadDao = new DownloadDao(this);
    downloadDao.insert(articleDownloaded);

    Log.d(TAG, "Insert " + articleDownloaded + " in SqLite: OK");
}

---

From source file:com.concentricsky.android.khanacademy.util.ThumbnailManager.java

private DiskLruCache prepareDiskCache() {
    int v = 0;//from w ww  .j  a va2  s .c  o  m
    try {
        v = dataService.getPackageManager().getPackageInfo(dataService.getPackageName(), 0).versionCode;
    } catch (NameNotFoundException e) {
        // Huh? Really?
    }

    // TODO : allow user to configure this.
    long maxSize = 1024 * 1024 * 1024;

    File cacheDir = new File(dataService.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS),
            "thumbnail_cache");
    int valueCount = 8;

    try {
        // TODO : This is slow on first run. Look into improving that.
        return DiskLruCache.open(cacheDir, v, valueCount, maxSize);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

---

From source file:com.example.locationproject.wifidirect.WiFiDirectActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);//w w  w.j a  v a 2 s  .  c o  m

    // add necessary intent values to be matched.

    intentFilter.addAction(WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION);

    manager = (WifiP2pManager) getSystemService(Context.WIFI_P2P_SERVICE);
    channel = manager.initialize(this, getMainLooper(), null);
    Log.d(TAG, "Deleting healthplus folder at slave");
    File f = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath()
                    + "/location");
    if (f.exists()) {
        try {
            FileUtils.deleteDirectory(f);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else {
        Log.d("WifiDirectActivity", "downloads folder for slave is empty");
    }
    Log.d("WifiDirectACtivity", "calling FileLocatoe service");
    Intent i = new Intent(this, FileLocator.class);
    // Add extras to the bundle
    //i.putExtra("foo", "bar");
    // Start the service
    startService(i);
}

---

From source file:com.example.healthplus.wifidirect.WiFiDirectActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);//from   w w  w  .  j ava2  s.  c  om

    // add necessary intent values to be matched.

    intentFilter.addAction(WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION);

    manager = (WifiP2pManager) getSystemService(Context.WIFI_P2P_SERVICE);
    channel = manager.initialize(this, getMainLooper(), null);
    Log.d(TAG, "Deleting healthplus folder at slave");
    File f = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath()
                    + "/healthplus");
    if (f.exists()) {
        try {
            FileUtils.deleteDirectory(f);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else {
        Log.d("WifiDirectActivity", "downloads folder for slave is empty");
    }
    Intent i = new Intent(this, FileLocator.class);
    // Add extras to the bundle
    //i.putExtra("foo", "bar");
    // Start the service
    startService(i);
}

---

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