Example usage for android.app.backup BackupDataOutput writeEntityHeader

Introduction

In this page you can find the example usage for android.app.backup BackupDataOutput writeEntityHeader.

Prototype

public int writeEntityHeader(String key, int dataSize) throws IOException 

Source Link

Document

Mark the beginning of one record in the backup data stream.

Usage

From source file:com.csipsimple.backup.SipProfilesHelper.java

private void writeData(BackupDataOutput data, String value) throws IOException {
    // Create buffer stream and data output stream for our data
    ByteArrayOutputStream bufStream = new ByteArrayOutputStream();
    DataOutputStream outWriter = new DataOutputStream(bufStream);
    // Write structured data
    outWriter.writeUTF(value);//  w  w  w. j a  v a 2 s  .c om
    // Send the data to the Backup Manager via the BackupDataOutput
    byte[] buffer = bufStream.toByteArray();
    int len = buffer.length;
    data.writeEntityHeader(ACCOUNTS_BACKUP_KEY, len);
    data.writeEntityData(buffer, len);
}

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From source file:com.csipsimple.backup.SipSharedPreferencesHelper.java

private void writeData(BackupDataOutput data, String value) throws IOException {
    // Create buffer stream and data output stream for our data
    ByteArrayOutputStream bufStream = new ByteArrayOutputStream();
    DataOutputStream outWriter = new DataOutputStream(bufStream);
    // Write structured data
    outWriter.writeUTF(value);//  ww  w.  j  a  v a2 s. c  o m
    // Send the data to the Backup Manager via the BackupDataOutput
    byte[] buffer = bufStream.toByteArray();
    int len = buffer.length;
    data.writeEntityHeader(SETTINGS_BACKUP_KEY, len);
    data.writeEntityData(buffer, len);
}

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