Example usage for android.os Parcel marshall

Introduction

In this page you can find the example usage for android.os Parcel marshall.

Prototype

public final byte[] marshall() 

Source Link

Document

Returns the raw bytes of the parcel.

Usage

From source file:org.sufficientlysecure.keychain.ui.MultiUserIdsFragment.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {

    MatrixCursor matrix = new MatrixCursor(new String[] { "_id", "user_data", "grouped" }) {
        @Override/*www . ja  va 2  s .  c o m*/
        public byte[] getBlob(int column) {
            return super.getBlob(column);
        }
    };
    data.moveToFirst();

    long lastMasterKeyId = 0;
    String lastName = "";
    ArrayList<String> uids = new ArrayList<>();

    boolean header = true;

    // Iterate over all rows
    while (!data.isAfterLast()) {
        long masterKeyId = data.getLong(INDEX_MASTER_KEY_ID);
        String userId = data.getString(INDEX_USER_ID);
        OpenPgpUtils.UserId pieces = KeyRing.splitUserId(userId);

        // Two cases:

        boolean grouped = masterKeyId == lastMasterKeyId;
        boolean subGrouped = data.isFirst() || grouped && lastName.equals(pieces.name);
        // Remember for next loop
        lastName = pieces.name;

        Log.d(Constants.TAG, Long.toString(masterKeyId, 16) + (grouped ? "grouped" : "not grouped"));

        if (!subGrouped) {
            // 1. This name should NOT be grouped with the previous, so we flush the buffer

            Parcel p = Parcel.obtain();
            p.writeStringList(uids);
            byte[] d = p.marshall();
            p.recycle();

            matrix.addRow(new Object[] { lastMasterKeyId, d, header ? 1 : 0 });
            // indicate that we have a header for this masterKeyId
            header = false;

            // Now clear the buffer, and add the new user id, for the next round
            uids.clear();

        }

        // 2. This name should be grouped with the previous, just add to buffer
        uids.add(userId);
        lastMasterKeyId = masterKeyId;

        // If this one wasn't grouped, the next one's gotta be a header
        if (!grouped) {
            header = true;
        }

        // Regardless of the outcome, move to next entry
        data.moveToNext();

    }

    // If there is anything left in the buffer, flush it one last time
    if (!uids.isEmpty()) {

        Parcel p = Parcel.obtain();
        p.writeStringList(uids);
        byte[] d = p.marshall();
        p.recycle();

        matrix.addRow(new Object[] { lastMasterKeyId, d, header ? 1 : 0 });

    }

    mUserIdsAdapter.swapCursor(matrix);
}

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From source file:ca.farrelltonsolar.classic.PVOutputService.java

private byte[] serializeBundle(final Bundle bundle) {
    byte[] rval = null;
    final Parcel parcel = Parcel.obtain();
    try {/* w w  w.  j a  v a 2  s. c  o  m*/
        parcel.writeBundle(bundle);
        final ByteArrayOutputStream bos = new ByteArrayOutputStream();
        final GZIPOutputStream zos = new GZIPOutputStream(new BufferedOutputStream(bos));
        zos.write(parcel.marshall());
        zos.close();
        rval = bos.toByteArray();
    } catch (IOException ex) {
        Log.w(getClass().getName(), String.format("serializeBundle failed ex: %s", ex));

    } finally {
        parcel.recycle();
    }
    return rval;
}

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From source file:app.com.example.android.sunshine.ItemChoiceManager.java

public void onSaveInstanceState(Bundle outState) {
    Parcel outParcel = Parcel.obtain();
    outParcel.writeSparseBooleanArray(mCheckStates);
    final int numStates = mCheckedIdStates.size();
    outParcel.writeInt(numStates);//from w ww.  ja  v a2 s. c  o  m
    for (int i = 0; i < numStates; i++) {
        outParcel.writeLong(mCheckedIdStates.keyAt(i));
        outParcel.writeInt(mCheckedIdStates.valueAt(i));
    }
    byte[] states = outParcel.marshall();
    outState.putByteArray(SELECTED_ITEMS_KEY, states);
    outParcel.recycle();
}

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From source file:org.droid2droid.internal.AbstractRemoteAndroidImpl.java

protected final void updateData(Parcel data) // TODO: a placer plutot cot serveur
{
    if (UPDATE_PARCEL) {
        int v = VERSION.SDK_INT;
        data.setDataPosition(0);/*from w w  w .  j av  a  2  s .  c o  m*/
        if (v >= 10) // Gingerbread_MR1+
        {
            data.readInt();
        }
        String enforceInterfaceName = data.readString(); // Read the interface name (see Parcel.cpp)
        assert (enforceInterfaceName != null);
        byte[] bufDatas = data.marshall(); // Return all the buffer (with the specific enforceInterface
        int startDatas = data.dataPosition(); // Position after the first string

        // Create a new one with interface name + buffers
        Parcel p = Parcel.obtain();
        p.setDataPosition(0);
        p.writeString(enforceInterfaceName);
        int sizeInterface = p.dataPosition();
        byte[] bufInterface = p.marshall(); // Part of buffer only for the string
        p.recycle();

        // Extract the rest of the buffer
        byte[] result = new byte[sizeInterface + bufDatas.length - startDatas];
        System.arraycopy(bufInterface, 0, result, 0, sizeInterface);
        System.arraycopy(bufDatas, startDatas, result, sizeInterface, bufDatas.length - startDatas);
        data.unmarshall(result, 0, result.length);
    }
}

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