Example usage for android.util Base64OutputStream close

List of usage examples for android.util Base64OutputStream close

Introduction

In this page you can find the example usage for android.util Base64OutputStream close.

Prototype

public void close() throws IOException 

Source Link

Usage

From source file:Main.java

public static String objectToString(Serializable object) {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {//from   ww w. j a va2s . co m
        new ObjectOutputStream(out).writeObject(object);
        byte[] data = out.toByteArray();
        out.close();

        out = new ByteArrayOutputStream();
        Base64OutputStream b64 = new Base64OutputStream(out, Base64.DEFAULT);
        b64.write(data);
        b64.close();
        out.close();

        return new String(out.toByteArray());
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:com.breadwallet.tools.manager.SharedPreferencesManager.java

public static void putExchangeRates(Activity activity, Set<CurrencyEntity> rates) {
    SharedPreferences prefs = activity.getSharedPreferences(BRConstants.PREFS_NAME, Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = prefs.edit();
    editor.remove(BRConstants.EXCHANGE_RATES);
    ByteArrayOutputStream arrayOutputStream = new ByteArrayOutputStream();

    ObjectOutputStream objectOutput;
    try {//  www  .j  a v a2 s.c  o m
        objectOutput = new ObjectOutputStream(arrayOutputStream);
        objectOutput.writeObject(rates);
        byte[] data = arrayOutputStream.toByteArray();
        objectOutput.close();
        arrayOutputStream.close();
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        Base64OutputStream b64 = new Base64OutputStream(out, Base64.NO_WRAP);
        b64.write(data);
        b64.close();
        out.close();
        editor.putString(BRConstants.EXCHANGE_RATES, new String(out.toByteArray()));

        editor.apply();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:com.android.email.mail.transport.Rfc822Output.java

/**
 * Write a single attachment and its payload
 *//*from w w  w .  java 2 s. c o  m*/
private static void writeOneAttachment(Context context, Writer writer, OutputStream out, Attachment attachment)
        throws IOException, MessagingException {
    writeHeader(writer, "Content-Type", attachment.mMimeType + ";\n name=\"" + attachment.mFileName + "\"");
    writeHeader(writer, "Content-Transfer-Encoding", "base64");
    // Most attachments (real files) will send Content-Disposition.  The suppression option
    // is used when sending calendar invites.
    if ((attachment.mFlags & Attachment.FLAG_ICS_ALTERNATIVE_PART) == 0) {
        writeHeader(writer, "Content-Disposition", "attachment;" + "\n filename=\"" + attachment.mFileName
                + "\";" + "\n size=" + Long.toString(attachment.mSize));
    }
    writeHeader(writer, "Content-ID", attachment.mContentId);
    writer.append("\r\n");

    // Set up input stream and write it out via base64
    InputStream inStream = null;
    try {
        // Use content, if provided; otherwise, use the contentUri
        if (attachment.mContentBytes != null) {
            inStream = new ByteArrayInputStream(attachment.mContentBytes);
        } else {
            // try to open the file
            Uri fileUri = Uri.parse(attachment.mContentUri);
            inStream = context.getContentResolver().openInputStream(fileUri);
        }
        // switch to output stream for base64 text output
        writer.flush();
        Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
        // copy base64 data and close up
        IOUtils.copy(inStream, base64Out);
        base64Out.close();

        // The old Base64OutputStream wrote an extra CRLF after
        // the output.  It's not required by the base-64 spec; not
        // sure if it's required by RFC 822 or not.
        out.write('\r');
        out.write('\n');
        out.flush();
    } catch (FileNotFoundException fnfe) {
        // Ignore this - empty file is OK
    } catch (IOException ioe) {
        throw new MessagingException("Invalid attachment.", ioe);
    }
}

From source file:com.mail163.email.mail.transport.Rfc822Output.java

/**
 * Write a single attachment and its payload
 *///from   w w  w. j a v a  2  s . co m
private static void writeOneAttachment(Context context, Writer writer, OutputStream out, Attachment attachment)
        throws IOException, MessagingException {
    //       String attachmentName = attachment.mFileName;
    String attachmentName = EncoderUtil.encodeAddressDisplayName(attachment.mFileName);

    writeHeader(writer, "Content-Type", attachment.mMimeType + ";\n name=\"" + attachmentName + "\"");

    writeHeader(writer, "Content-Transfer-Encoding", "base64");
    // Most attachments (real files) will send Content-Disposition.  The suppression option
    // is used when sending calendar invites.
    if ((attachment.mFlags & Attachment.FLAG_ICS_ALTERNATIVE_PART) == 0) {
        writeHeader(writer, "Content-Disposition", "attachment;" + "\n filename=\"" + attachmentName + "\";"
                + "\n size=" + Long.toString(attachment.mSize));
    }

    writeHeader(writer, "Content-ID", attachment.mContentId);
    writer.append("\r\n");

    // Set up input stream and write it out via base64
    InputStream inStream = null;
    try {
        // Use content, if provided; otherwise, use the contentUri
        if (attachment.mContentBytes != null) {
            inStream = new ByteArrayInputStream(attachment.mContentBytes);
        } else {
            // try to open the file
            Uri fileUri = Uri.parse(attachment.mContentUri);
            inStream = context.getContentResolver().openInputStream(fileUri);
        }
        // switch to output stream for base64 text output
        writer.flush();
        Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
        // copy base64 data and close up
        IOUtils.copy(inStream, base64Out);
        base64Out.close();

        // The old Base64OutputStream wrote an extra CRLF after
        // the output.  It's not required by the base-64 spec; not
        // sure if it's required by RFC 822 or not.
        out.write('\r');
        out.write('\n');
        out.flush();
    } catch (FileNotFoundException fnfe) {
        // Ignore this - empty file is OK
    } catch (IOException ioe) {
        throw new MessagingException("Invalid attachment.", ioe);
    }
}

From source file:com.chen.emailcommon.internet.Rfc822Output.java

/**
 * Write a single attachment and its payload
 *///from   w  w w  .java  2s . c  om
private static void writeOneAttachment(Context context, Writer writer, OutputStream out, Attachment attachment)
        throws IOException, MessagingException {
    writeHeader(writer, "Content-Type", attachment.mMimeType + ";\n name=\"" + attachment.mFileName + "\"");
    writeHeader(writer, "Content-Transfer-Encoding", "base64");
    // Most attachments (real files) will send Content-Disposition.  The suppression option
    // is used when sending calendar invites.
    if ((attachment.mFlags & Attachment.FLAG_ICS_ALTERNATIVE_PART) == 0) {
        writeHeader(writer, "Content-Disposition", "attachment;" + "\n filename=\"" + attachment.mFileName
                + "\";" + "\n size=" + Long.toString(attachment.mSize));
    }
    if (attachment.mContentId != null) {
        writeHeader(writer, "Content-ID", attachment.mContentId);
    }
    writer.append("\r\n");

    // Set up input stream and write it out via base64
    InputStream inStream = null;
    try {
        // Use content, if provided; otherwise, use the contentUri
        if (attachment.mContentBytes != null) {
            inStream = new ByteArrayInputStream(attachment.mContentBytes);
        } else {
            // First try the cached file
            final String cachedFile = attachment.getCachedFileUri();
            if (!TextUtils.isEmpty(cachedFile)) {
                final Uri cachedFileUri = Uri.parse(cachedFile);
                try {
                    inStream = context.getContentResolver().openInputStream(cachedFileUri);
                } catch (FileNotFoundException e) {
                    // Couldn't open the cached file, fall back to the original content uri
                    inStream = null;

                    LogUtils.d(TAG, "Rfc822Output#writeOneAttachment(), failed to load"
                            + "cached file, falling back to: %s", attachment.getContentUri());
                }
            }

            if (inStream == null) {
                // try to open the file
                final Uri fileUri = Uri.parse(attachment.getContentUri());
                inStream = context.getContentResolver().openInputStream(fileUri);
            }
        }
        // switch to output stream for base64 text output
        writer.flush();
        Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
        // copy base64 data and close up
        IOUtils.copy(inStream, base64Out);
        base64Out.close();

        // The old Base64OutputStream wrote an extra CRLF after
        // the output.  It's not required by the base-64 spec; not
        // sure if it's required by RFC 822 or not.
        out.write('\r');
        out.write('\n');
        out.flush();
    } catch (FileNotFoundException fnfe) {
        // Ignore this - empty file is OK
        LogUtils.e(TAG, fnfe,
                "Rfc822Output#writeOneAttachment(), FileNotFoundException" + "when sending attachment");
    } catch (IOException ioe) {
        LogUtils.e(TAG, ioe, "Rfc822Output#writeOneAttachment(), IOException" + "when sending attachment");
        throw new MessagingException("Invalid attachment.", ioe);
    }
}

From source file:com.indeema.emailcommon.internet.Rfc822Output.java

/**
 * Write a single attachment and its payload
 *//* w  ww.  j  av a2 s .c o  m*/
private static void writeOneAttachment(Context context, Writer writer, OutputStream out,
        EmailContent.Attachment attachment) throws IOException, MessagingException {
    writeHeader(writer, "Content-Type", attachment.mMimeType + ";\n name=\"" + attachment.mFileName + "\"");
    writeHeader(writer, "Content-Transfer-Encoding", "base64");
    // Most attachments (real files) will send Content-Disposition.  The suppression option
    // is used when sending calendar invites.
    if ((attachment.mFlags & EmailContent.Attachment.FLAG_ICS_ALTERNATIVE_PART) == 0) {
        writeHeader(writer, "Content-Disposition", "attachment;" + "\n filename=\"" + attachment.mFileName
                + "\";" + "\n size=" + Long.toString(attachment.mSize));
    }
    if (attachment.mContentId != null) {
        writeHeader(writer, "Content-ID", attachment.mContentId);
    }
    writer.append("\r\n");

    // Set up input stream and write it out via base64
    InputStream inStream = null;
    try {
        // Use content, if provided; otherwise, use the contentUri
        if (attachment.mContentBytes != null) {
            inStream = new ByteArrayInputStream(attachment.mContentBytes);
        } else {
            // First try the cached file
            final String cachedFile = attachment.getCachedFileUri();
            if (!TextUtils.isEmpty(cachedFile)) {
                final Uri cachedFileUri = Uri.parse(cachedFile);
                try {
                    inStream = context.getContentResolver().openInputStream(cachedFileUri);
                } catch (FileNotFoundException e) {
                    // Couldn't open the cached file, fall back to the original content uri
                    inStream = null;

                    LogUtils.d(TAG, "Rfc822Output#writeOneAttachment(), failed to load"
                            + "cached file, falling back to: %s", attachment.getContentUri());
                }
            }

            if (inStream == null) {
                // try to open the file
                final Uri fileUri = Uri.parse(attachment.getContentUri());
                inStream = context.getContentResolver().openInputStream(fileUri);
            }
        }
        // switch to output stream for base64 text output
        writer.flush();
        Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
        // copy base64 data and close up
        IOUtils.copy(inStream, base64Out);
        base64Out.close();

        // The old Base64OutputStream wrote an extra CRLF after
        // the output.  It's not required by the base-64 spec; not
        // sure if it's required by RFC 822 or not.
        out.write('\r');
        out.write('\n');
        out.flush();
    } catch (FileNotFoundException fnfe) {
        // Ignore this - empty file is OK
        LogUtils.e(TAG, fnfe,
                "Rfc822Output#writeOneAttachment(), FileNotFoundException" + "when sending attachment");
    } catch (IOException ioe) {
        LogUtils.e(TAG, ioe, "Rfc822Output#writeOneAttachment(), IOException" + "when sending attachment");
        throw new MessagingException("Invalid attachment.", ioe);
    }
}

From source file:com.android.emailcommon.internet.Rfc822Output.java

/**
 * Write a single attachment and its payload
 *///from ww  w. ja v  a  2  s .  c o  m
private static void writeOneAttachment(Context context, Writer writer, OutputStream out, Attachment attachment)
        throws IOException, MessagingException {
    writeHeader(writer, "Content-Type", attachment.mMimeType + ";\n name=\"" + attachment.mFileName + "\"");
    writeHeader(writer, "Content-Transfer-Encoding", "base64");
    // Most attachments (real files) will send Content-Disposition.  The suppression option
    // is used when sending calendar invites.
    if ((attachment.mFlags & Attachment.FLAG_ICS_ALTERNATIVE_PART) == 0) {
        writeHeader(writer, "Content-Disposition", "attachment;" + "\n filename=\"" + attachment.mFileName
                + "\";" + "\n size=" + Long.toString(attachment.mSize));
    }
    if (attachment.mContentId != null) {
        writeHeader(writer, "Content-ID", attachment.mContentId);
    }
    writer.append("\r\n");

    // Set up input stream and write it out via base64
    InputStream inStream = null;
    try {
        // Use content, if provided; otherwise, use the contentUri
        if (attachment.mContentBytes != null) {
            inStream = new ByteArrayInputStream(attachment.mContentBytes);
        } else {
            // try to open the file
            Uri fileUri = Uri.parse(attachment.mContentUri);
            inStream = context.getContentResolver().openInputStream(fileUri);
        }
        // switch to output stream for base64 text output
        writer.flush();
        Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
        // copy base64 data and close up
        IOUtils.copy(inStream, base64Out);
        base64Out.close();

        // The old Base64OutputStream wrote an extra CRLF after
        // the output.  It's not required by the base-64 spec; not
        // sure if it's required by RFC 822 or not.
        out.write('\r');
        out.write('\n');
        out.flush();
    } catch (FileNotFoundException fnfe) {
        // Ignore this - empty file is OK
    } catch (IOException ioe) {
        throw new MessagingException("Invalid attachment.", ioe);
    }
}

From source file:com.tct.emailcommon.internet.Rfc822Output.java

/**
 * Write a single attachment and its payload
 *///from w w  w .  j  ava  2  s.  co  m
private static void writeOneAttachment(Context context, Writer writer, OutputStream out, Attachment attachment)
        throws IOException, MessagingException {
    writeHeader(writer, "Content-Type", attachment.mMimeType + ";\n name=\"" +
    // TS: junwei-xu 2014-12-05 EMAIL BUGFIX_861660 MOD_S
            MimeUtility.foldAndEncode2(attachment.mFileName, "ContentType".length() + 2) + "\"");
    // TS: junwei-xu 2014-12-05 EMAIL BUGFIX_861660 MOD_E
    writeHeader(writer, "Content-Transfer-Encoding", "base64");
    // Most attachments (real files) will send Content-Disposition.  The suppression option
    // is used when sending calendar invites.
    if ((attachment.mFlags & Attachment.FLAG_ICS_ALTERNATIVE_PART) == 0) {
        writeHeader(writer, "Content-Disposition", "attachment;" + "\n filename=\"" +
        // TS: junwei-xu 2014-12-05 EMAIL BUGFIX_861660 MOD_S
                MimeUtility.foldAndEncode2(attachment.mFileName, "ContentType".length() + 2)
                // TS: junwei-xu 2014-12-05 EMAIL BUGFIX_861660 MOD_E
                + "\";" + "\n size=" + Long.toString(attachment.mSize));
    }
    if (attachment.mContentId != null) {
        writeHeader(writer, "Content-ID", attachment.mContentId);
    }
    writer.append("\r\n");

    // Set up input stream and write it out via base64
    InputStream inStream = null;
    try {
        // Use content, if provided; otherwise, use the contentUri
        if (attachment.mContentBytes != null) {
            inStream = new ByteArrayInputStream(attachment.mContentBytes);
        } else {
            // First try the cached file
            final String cachedFile = attachment.getCachedFileUri();
            if (!TextUtils.isEmpty(cachedFile)) {
                final Uri cachedFileUri = Uri.parse(cachedFile);
                try {
                    inStream = context.getContentResolver().openInputStream(cachedFileUri);
                } catch (FileNotFoundException e) {
                    // Couldn't open the cached file, fall back to the original content uri
                    inStream = null;

                    LogUtils.i(TAG, "Rfc822Output#writeOneAttachment(), failed to load"
                            + "cached file, falling back to: %s", attachment.getContentUri());
                }
            }

            if (inStream == null) {
                // try to open the file
                final Uri fileUri = Uri.parse(attachment.getContentUri());
                inStream = context.getContentResolver().openInputStream(fileUri);
            }
        }
        // switch to output stream for base64 text output
        writer.flush();
        Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
        // copy base64 data and close up
        IOUtils.copy(inStream, base64Out);
        base64Out.close();

        // The old Base64OutputStream wrote an extra CRLF after
        // the output.  It's not required by the base-64 spec; not
        // sure if it's required by RFC 822 or not.
        out.write('\r');
        out.write('\n');
        out.flush();
    } catch (FileNotFoundException fnfe) {
        // Ignore this - empty file is OK
        LogUtils.e(TAG, fnfe,
                "Rfc822Output#writeOneAttachment(), FileNotFoundException" + "when sending attachment");
    } catch (IOException ioe) {
        LogUtils.e(TAG, ioe, "Rfc822Output#writeOneAttachment(), IOException" + "when sending attachment");
        throw new MessagingException("Invalid attachment.", ioe);
    }
}

From source file:com.chen.emailcommon.internet.BinaryTempFileBody.java

@Override
public void writeTo(OutputStream out) throws IOException, MessagingException {
    InputStream in = getInputStream();
    Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
    IOUtils.copy(in, base64Out);/* w w  w. jav a 2 s .  c  o m*/
    base64Out.close();
    mFile.delete();
}

From source file:com.android.phone.common.mail.internet.BinaryTempFileBody.java

@Override
public void writeTo(OutputStream out) throws IOException, MessagingException {
    InputStream in = getInputStream();
    Base64OutputStream base64Out = new Base64OutputStream(out, Base64.CRLF | Base64.NO_CLOSE);
    IOUtils.copy(in, base64Out);//from  w  ww. j a  va  2  s . c  o  m
    base64Out.close();
    mFile.delete();
    in.close();
}