Examples with UsbFile com.github.mjdev.libaums.fs.UsbFile used on opensource projects

Example 1 with UsbFile

use of com.github.mjdev.libaums.fs.UsbFile in project samourai-wallet-android by Samourai-Wallet.

the class OpenDimeActivity method readOpenDimeUSB.

private void readOpenDimeUSB() {
    strAddress = null;
    strPrivKey = null;
    balance = 0L;
    OpenDimeActivity.this.runOnUiThread(new Runnable() {

        private Handler handler = new Handler();

        public void run() {
            UsbManager usbManager = (UsbManager) getSystemService(Context.USB_SERVICE);
            massStorageDevices = UsbMassStorageDevice.getMassStorageDevices(OpenDimeActivity.this);
            if (massStorageDevices.length == 0) {
                Log.w(TAG, "no device found!");
                return;
            }
            currentDevice = 0;
            UsbDevice usbDevice = (UsbDevice) getIntent().getParcelableExtra(UsbManager.EXTRA_DEVICE);
            if (usbDevice == null) {
                HashMap<String, UsbDevice> deviceList = usbManager.getDeviceList();
                Iterator<UsbDevice> deviceIterator = deviceList.values().iterator();
                while (deviceIterator.hasNext()) {
                    UsbDevice device = deviceIterator.next();
                    if (device != null) {
                        usbDevice = device;
                        break;
                    }
                }
            }
            if (usbDevice != null && usbManager.hasPermission(usbDevice)) {
                Log.d(TAG, "received usb device via intent");
                // requesting permission is not needed in this case
                try {
                    massStorageDevices[currentDevice].init();
                    // we always use the first partition of the device
                    currentFs = massStorageDevices[currentDevice].getPartitions().get(0).getFileSystem();
                    Log.d(TAG, "Capacity: " + currentFs.getCapacity());
                    Log.d(TAG, "Occupied Space: " + currentFs.getOccupiedSpace());
                    Log.d(TAG, "Free Space: " + currentFs.getFreeSpace());
                    Log.d(TAG, "Chunk size: " + currentFs.getChunkSize());
                    currentDir = currentFs.getRootDirectory();
                    files.clear();
                    UsbFile[] ufiles = currentDir.listFiles();
                    for (int i = 0; i < ufiles.length; i++) {
                        Log.d("UsbFileListAdapter", "found root level file:" + ufiles[i].getName());
                        if (ufiles[i].getName().equals("address.txt") || ufiles[i].getName().equals("private-key.txt")) {
                            files.add(ufiles[i]);
                        }
                        if (ufiles[i].isDirectory()) {
                            Log.d("UsbFileListAdapter", "is directory:" + ufiles[i].getName());
                            UsbFile advancedDir = ufiles[i];
                            UsbFile[] afiles = advancedDir.listFiles();
                            for (int j = 0; j < afiles.length; j++) {
                                Log.d("UsbFileListAdapter", "found inner dir file:" + afiles[j].getName());
                                if (afiles[j].getName().equals("verify2.txt")) {
                                    files.add(afiles[j]);
                                }
                            }
                        }
                    }
                    if (hasPrivkey() && hasExposedPrivkey() && hasPublicAddress()) {
                        handler.post(new Runnable() {

                            public void run() {
                                // Toast.makeText(OpenDimeActivity.this, "spendable|consultable", Toast.LENGTH_LONG).show();
                                tvAddress.setText(strAddress);
                                btSweep.setVisibility(View.VISIBLE);
                                // btTopUp.setVisibility(View.VISIBLE);
                                btView.setVisibility(View.VISIBLE);
                            }
                        });
                    } else if (hasPrivkey() && !hasExposedPrivkey() && hasPublicAddress()) {
                        handler.post(new Runnable() {

                            public void run() {
                                // Toast.makeText(OpenDimeActivity.this, "not spendable|consultable", Toast.LENGTH_LONG).show();
                                tvAddress.setText(strAddress);
                                btSweep.setVisibility(View.GONE);
                                // btTopUp.setVisibility(View.VISIBLE);
                                btView.setVisibility(View.VISIBLE);
                            }
                        });
                    } else if (hasPublicAddress()) {
                        handler.post(new Runnable() {

                            public void run() {
                                // Toast.makeText(OpenDimeActivity.this, "consultable", Toast.LENGTH_LONG).show();
                                tvAddress.setText(strAddress);
                                btSweep.setVisibility(View.GONE);
                                // btTopUp.setVisibility(View.VISIBLE);
                                btView.setVisibility(View.VISIBLE);
                            }
                        });
                    } else {
                        handler.post(new Runnable() {

                            public void run() {
                                Toast.makeText(OpenDimeActivity.this, "not initialised", Toast.LENGTH_LONG).show();
                                btSweep.setVisibility(View.GONE);
                                // btTopUp.setVisibility(View.GONE);
                                btView.setVisibility(View.GONE);
                            }
                        });
                    }
                    if (hasValidatedSignedMessage() && hasPublicAddress()) {
                        handler.post(new Runnable() {

                            public void run() {
                                // Toast.makeText(OpenDimeActivity.this, "validated", Toast.LENGTH_LONG).show();
                                Spannable spannable = new SpannableString(OpenDimeActivity.this.getText(R.string.opendime_verified) + " - " + OpenDimeActivity.this.getText(R.string.opendime_valid_key));
                                spannable.setSpan(new ForegroundColorSpan(Color.GREEN), 0, OpenDimeActivity.this.getText(R.string.opendime_verified).length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                                tvKey.setText(spannable);
                            }
                        });
                    } else if (!hasValidatedSignedMessage() && hasPublicAddress()) {
                        handler.post(new Runnable() {

                            public void run() {
                                // Toast.makeText(OpenDimeActivity.this, "invalidated", Toast.LENGTH_LONG).show();
                                Spannable spannable = new SpannableString(OpenDimeActivity.this.getText(R.string.opendime_not_verified) + " - " + OpenDimeActivity.this.getText(R.string.opendime_no_valid_key));
                                spannable.setSpan(new ForegroundColorSpan(Color.RED), 0, OpenDimeActivity.this.getText(R.string.opendime_not_verified).length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                                tvKey.setText(spannable);
                                btSweep.setVisibility(View.GONE);
                                // btTopUp.setVisibility(View.GONE);
                                btView.setVisibility(View.VISIBLE);
                            }
                        });
                    } else {
                        ;
                    }
                    if (strAddress != null) {
                        ivQR.setImageBitmap(generateQRCode(strAddress));
                        new Thread(new Runnable() {

                            @Override
                            public void run() {
                                Looper.prepare();
                                final JSONObject obj = APIFactory.getInstance(OpenDimeActivity.this).getAddressInfo(strAddress);
                                JSONObject walletObj = null;
                                try {
                                    if (obj != null && obj.has("wallet")) {
                                        walletObj = obj.getJSONObject("wallet");
                                        if (walletObj.has("final_balance")) {
                                            balance = walletObj.getLong("final_balance");
                                        }
                                    }
                                } catch (JSONException je) {
                                    ;
                                }
                                if (walletObj != null && walletObj.has("final_balance")) {
                                    handler.post(new Runnable() {

                                        public void run() {
                                            String strBalance = "" + Coin.valueOf(balance).toPlainString() + " BTC";
                                            if (balance > 0L && strPrivKey != null && strPrivKey.length() > 0) {
                                                btSweep.setVisibility(View.VISIBLE);
                                            } else {
                                                btSweep.setVisibility(View.GONE);
                                            }
                                            tvBalance.setText(strBalance);
                                        }
                                    });
                                }
                                Looper.loop();
                            }
                        }).start();
                    }
                } catch (IOException e) {
                    Log.e(TAG, "error setting up device", e);
                }
            } else {
                // first request permission from user to communicate with the
                // underlying
                // UsbDevice
                PendingIntent permissionIntent = PendingIntent.getBroadcast(OpenDimeActivity.this, 0, new Intent(ACTION_USB_PERMISSION), 0);
                usbManager.requestPermission(massStorageDevices[currentDevice].getUsbDevice(), permissionIntent);
            }
        }
    });
}

Example 2 with UsbFile

use of com.github.mjdev.libaums.fs.UsbFile in project AnExplorer by 1hakr.

the class UsbStorageProvider method move.

private String move(String sourceDocumentId, String targetParentDocumentId) throws IOException {
    final String afterDocId;
    final UsbFile before = getFile(sourceDocumentId);
    final UsbFile after = getFile(targetParentDocumentId);
    boolean isSourceUSB = sourceDocumentId.startsWith(ROOT_ID_USB);
    boolean isTargetUSB = targetParentDocumentId.startsWith(ROOT_ID_USB);
    if (!(isSourceUSB && isTargetUSB)) {
        DocumentFile sourceDirectory = getDocumentFile(sourceDocumentId);
        DocumentFile targetDirectory = getDocumentFile(targetParentDocumentId);
        if (!FileUtils.moveDocument(getContext(), sourceDirectory, targetDirectory)) {
            throw new IllegalStateException("Failed to move ");
        } else {
            if (!sourceDirectory.delete()) {
                throw new IllegalStateException("Failed to move ");
            }
        }
        afterDocId = targetParentDocumentId;
    } else {
        before.moveTo(after);
        afterDocId = getDocIdForFile(after);
    }
    return afterDocId;
}

Example 3 with UsbFile

use of com.github.mjdev.libaums.fs.UsbFile in project AnExplorer by 1hakr.

the class UsbStorageProvider method getFileForDocId.

public UsbFile getFileForDocId(String documentId) throws IOException {
    UsbFile file = mFileCache.get(documentId);
    if (null != file)
        return file;
    final int splitIndex = documentId.lastIndexOf(DIRECTORY_SEPERATOR);
    if (splitIndex < 0) {
        String rootId = documentId.substring(0, documentId.length() - 1);
        UsbPartition usbPartition = mRoots.get(rootId);
        if (null == usbPartition) {
            throw new FileNotFoundException("Missing root for " + rootId);
        }
        file = usbPartition.fileSystem.getRootDirectory();
        mFileCache.put(documentId, file);
        return file;
    }
    UsbFile parent = getFileForDocId(documentId.substring(0, splitIndex));
    if (null == parent)
        throw new FileNotFoundException("Missing parent for " + documentId);
    String name = documentId.substring(splitIndex + 1);
    for (UsbFile child : parent.listFiles()) {
        if (name.equals(child.getName())) {
            mFileCache.put(documentId, child);
            return child;
        }
    }
    throw new FileNotFoundException("File not found " + documentId);
}

Example 4 with UsbFile

use of com.github.mjdev.libaums.fs.UsbFile in project AnExplorer by 1hakr.

the class UsbStorageProvider method renameDocument.

@Override
public String renameDocument(String documentId, String displayName) throws FileNotFoundException {
    try {
        UsbFile file = getFileForDocId(documentId);
        file.setName(getFileName(getMimeType(file), displayName));
        mFileCache.remove(documentId);
        final String afterDocId = getDocIdForFile(file);
        notifyDocumentsChanged(afterDocId);
        return afterDocId;
    } catch (IOException e) {
        throw new FileNotFoundException(e.getMessage());
    }
}

Example 5 with UsbFile

use of com.github.mjdev.libaums.fs.UsbFile in project AnExplorer by 1hakr.

the class UsbStorageProvider method queryChildDocuments.

@Override
public Cursor queryChildDocuments(String parentDocumentId, String[] projection, String sortOrder) throws FileNotFoundException {
    try {
        updateSettings();
        final MatrixCursor result = new DocumentCursor(resolveDocumentProjection(projection), parentDocumentId);
        UsbFile parent;
        try {
            parent = getFileForDocId(parentDocumentId);
        } catch (Exception e) {
            return result;
        }
        for (UsbFile child : parent.listFiles()) {
            includeFile(result, child);
        }
        return result;
    } catch (IOException e) {
        throw new FileNotFoundException(e.getMessage());
    }
}