ResultDBUtil

public final class ResultDBUtil
extends Object

java.lang.Object
   ↳ com.android.tradefed.result.resultdb.ResultDBUtil

Utility class for ResultDB reporter.

Summary

Public constructors

ResultDBUtil()

Public methods

static String bytesToHex(byte[] bytes)

Converts a byte array to a hexadecimal string.

static String makeValidKey(String key)

Ensure the key is valid for ResultDB.

static String truncateString(String input, int maxBytes)

Truncates the string to the given max bytes, avoiding breaking up a multi-byte character.

Public constructors

ResultDBUtil

public ResultDBUtil ()

Public methods

bytesToHex

public static String bytesToHex (byte[] bytes)

Converts a byte array to a hexadecimal string.

Parameters
bytes byte

Returns
String

makeValidKey

public static String makeValidKey (String key)

Ensure the key is valid for ResultDB.

The key must match the regex: ^[a-z][a-z0-9_]*(/[a-z][a-z0-9_]*)*$

Parameters
key String

Returns
String

truncateString

public static String truncateString (String input, 
                int maxBytes)

Truncates the string to the given max bytes, avoiding breaking up a multi-byte character.

Parameters
input String: the string to truncate
maxBytes int: the maximum number of bytes (in utf-8 encoding) to truncate to
Returns
String the truncated string