Example usage for android.support.v4.provider DocumentFile length

Introduction

In this page you can find the example usage for android.support.v4.provider DocumentFile length.

Prototype

public abstract long length();

Source Link

Usage

From source file:com.amaze.filemanager.filesystem.RootHelper.java

public static HybridFileParcelable generateBaseFile(DocumentFile file, boolean showHidden) {
    long size = 0;
    if (!file.isDirectory())
        size = file.length();
    HybridFileParcelable baseFile = new HybridFileParcelable(file.getName(), parseDocumentFilePermission(file),
            file.lastModified(), size, file.isDirectory());
    baseFile.setName(file.getName());/*from   w  w  w .  j a  v  a 2  s  . c o m*/
    baseFile.setMode(OpenMode.OTG);

    return baseFile;
}

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From source file:com.amaze.carbonfilemanager.filesystem.RootHelper.java

public static BaseFile generateBaseFile(DocumentFile file, boolean showHidden) {
    long size = 0;
    if (!file.isDirectory())
        size = file.length();
    BaseFile baseFile = new BaseFile(file.getName(), parseDocumentFilePermission(file), file.lastModified(),
            size, file.isDirectory());// w  w w  . j  a  v  a 2  s  . co m
    baseFile.setName(file.getName());
    baseFile.setMode(OpenMode.OTG);

    return baseFile;
}

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From source file:com.commonsware.android.documents.consumer.DurablizerService.java

@Override
protected void onHandleIntent(Intent intent) {
    Uri document = intent.getData();/*w w w.  ja  va 2s . co  m*/
    boolean weHaveDurablePermission = obtainDurablePermission(document);

    if (!weHaveDurablePermission) {
        document = makeLocalCopy(document);
    }

    if (weHaveDurablePermission || document != null) {
        Log.d(getClass().getSimpleName(), document.toString());

        DocumentFile docFile = buildDocFileForUri(document);

        Log.d(getClass().getSimpleName(), "Display name: " + docFile.getName());
        Log.d(getClass().getSimpleName(), "Size: " + Long.toString(docFile.length()));

        EventBus.getDefault().post(new ContentReadyEvent(docFile));
    }
}

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From source file:com.frostwire.android.LollipopFileSystem.java

@Override
public long length(File file) {
    long r = file.length();
    if (r > 0) {
        return r;
    }//from w  w  w  .  ja  v a2 s  . c  o  m

    DocumentFile f = getDocument(app, file);

    return f != null ? f.length() : 0;
}

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From source file:com.maskyn.fileeditorpro.dialogfragment.FileInfoDialog.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {

    View view = new DialogHelper.Builder(getActivity()).setTitle(R.string.info)
            .setView(R.layout.dialog_fragment_file_info).createSkeletonView();
    //final View view = getActivity().getLayoutInflater().inflate(R.layout.dialog_fragment_file_info, null);

    ListView list = (ListView) view.findViewById(android.R.id.list);

    DocumentFile file = DocumentFile.fromFile(
            new File(AccessStorageApi.getPath(getActivity(), (Uri) getArguments().getParcelable("uri"))));

    if (file == null && Device.hasKitKatApi()) {
        file = DocumentFile.fromSingleUri(getActivity(), (Uri) getArguments().getParcelable("uri"));
    }/*from  ww w  .ja  v a 2  s.  c o  m*/

    // Get the last modification information.
    Long lastModified = file.lastModified();

    // Create a new date object and pass last modified information
    // to the date object.
    Date date = new Date(lastModified);

    String[] lines1 = { getString(R.string.name),
            //getString(R.string.folder),
            getString(R.string.size), getString(R.string.modification_date) };
    String[] lines2 = { file.getName(),
            //file.getParent(),
            FileUtils.byteCountToDisplaySize(file.length()), date.toString() };

    list.setAdapter(new AdapterTwoItem(getActivity(), lines1, lines2));

    return new AlertDialog.Builder(getActivity()).setView(view)
            .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                }
            }).create();
}

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From source file:com.osama.cryptofm.tasks.DecryptTask.java

private void decryptDocumentFiles(DocumentFile f) throws Exception {
    Log.d(TAG, "decryptDocumentFiles: Running decryption on document file");
    //first always check if task is canceled
    if (!isCancelled()) {
        if (f.isDirectory()) {
            for (DocumentFile tmpFile : f.listFiles()) {
                decryptDocumentFiles(tmpFile);
            }/*ww  w.  j  a va  2 s  .  co  m*/
        } else {
            File out = new File(rootPath + "/", f.getName().substring(0, f.getName().lastIndexOf('.')));
            // add the file in created files. top remove the files later of user cancels the task
            mCreatedFiles.add(out.getAbsoluteFile());
            publishProgress(f.getName(), "" + ((FileUtils.getReadableSize((f.length())))));

            DocumentFileEncryption.decryptFile(
                    CryptoFM.getContext().getContentResolver().openInputStream(f.getUri()), getSecretKey(),
                    mKeyPass, new BufferedOutputStream(new FileOutputStream(out))

            );

        }
    }
}

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From source file:com.osama.cryptofm.tasks.EncryptTask.java

private void encryptDocumentFile(DocumentFile file) throws FileNotFoundException {
    Log.d(TAG, "encryptDocumentFile: encrypting document file");
    if (file.isDirectory()) {
        rootDocumentFile = file;//from  w  w w  .  java2 s  .  c o  m
        for (DocumentFile f : file.listFiles()) {
            encryptDocumentFile(f);
        }
    } else {
        //check if root document is not null
        if (rootDocumentFile == null) {
            String path = mFilePaths.get(0).substring(0, mFilePaths.get(0).lastIndexOf('/'));

            Log.d(TAG, "encryptDocumentFile: Getting the root document: " + path);
            rootDocumentFile = FileDocumentUtils.getDocumentFile(new File(path));
        }
        DocumentFile temp = rootDocumentFile.createFile("pgp", file.getName() + ".pgp");
        mCreatedDocumentFiles.add(temp);
        publishProgress(file.getName(), "" + ((FileUtils.getReadableSize((file.length())))));

        InputStream in = CryptoFM.getContext().getContentResolver().openInputStream(file.getUri());
        OutputStream out = CryptoFM.getContext().getContentResolver().openOutputStream(temp.getUri());
        DocumentFileEncryption.encryptFile(in, out, pubKeyFile, true, new Date(file.lastModified()),
                file.getName());

    }
}

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From source file:com.osama.cryptofm.tasks.MoveTask.java

private void moveDocumentFile(DocumentFile file) throws Exception {
    if (file.isDirectory()) {
        Log.d(TAG, "moveDocumentFile: Yes document file is directory");
        //change the destination folder
        mDestinationFolder = mDestinationFolder + file.getName() + "/";
        //check if destination folder is not document file
        if (FileUtils.isDocumentFile(mDestinationFolder)) {
            rootDocumentFile = rootDocumentFile.createDirectory(file.getName());
        } else {//from   w  w w. j a  va 2 s  .c  o m
            File tmp = new File(mDestinationFolder);
            if (!tmp.exists()) {
                tmp.mkdir();
            } else {
                return;
            }
        }
        for (DocumentFile f : file.listFiles()) {
            moveDocumentFile(f);
        }
    } else {
        isNextFile = true;
        publishProgress(file.getName());
        publishProgress("" + 0);
        //check if pasting in internal storage
        if (!FileUtils.isDocumentFile(mDestinationFolder)) {
            Log.d(TAG, "moveDocumentFile: moving document file in internal storage");
            File destinationFile = new File(mDestinationFolder + file.getName());
            innerMove(CryptoFM.getContext().getContentResolver().openInputStream(file.getUri()),
                    new BufferedOutputStream(new FileOutputStream(destinationFile)), file.length());
        } else {
            Log.d(TAG, "moveDocumentFile: Moving document file honey");
            DocumentFile destFile = rootDocumentFile.createFile(file.getType(), file.getName());

            innerMove(CryptoFM.getContext().getContentResolver().openInputStream(file.getUri()),
                    CryptoFM.getContext().getContentResolver().openOutputStream(destFile.getUri()),
                    file.length());
        }
    }

    //delete the input file
    //if copying then don't
    if (SharedData.IS_COPYING_NOT_MOVING) {
        return;
    }
    if (!file.delete()) {
        throw new IOException("cannot move files");
    }
}

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From source file:com.almalence.plugins.capture.video.VideoCapturePlugin.java

/**
 * Appends mp4 audio/video from {@code anotherFileDescriptor} to
 * {@code mainFileDescriptor}.//w w w .jav a  2s .  co  m
 */
public static DocumentFile appendNew(DocumentFile[] inputFiles) {
    try {
        DocumentFile targetFile = inputFiles[0];
        int[] inputFilesFds = new int[inputFiles.length];
        ArrayList<ParcelFileDescriptor> pfdsList = new ArrayList<ParcelFileDescriptor>();

        int i = 0;
        for (DocumentFile f : inputFiles) {
            ParcelFileDescriptor pfd = ApplicationScreen.instance.getContentResolver()
                    .openFileDescriptor(f.getUri(), "rw");
            pfdsList.add(pfd);
            inputFilesFds[i] = pfd.getFd();
            i++;
        }

        if (targetFile.exists() && targetFile.length() > 0) {
            String tmpFileName = targetFile.getName() + ".tmp";
            DocumentFile tmpTargetFile = targetFile.getParentFile().createFile("video/mp4", tmpFileName);
            ParcelFileDescriptor targetFilePfd = ApplicationScreen.instance.getContentResolver()
                    .openFileDescriptor(tmpTargetFile.getUri(), "rw");

            Mp4Editor.appendFds(inputFilesFds, targetFilePfd.getFd());

            targetFilePfd.close();
            for (ParcelFileDescriptor pfd : pfdsList) {
                pfd.close();
            }

            return tmpTargetFile;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

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