com.idevicesinc.sweetblue.utils

Class Utils_String

java.lang.Object

com.idevicesinc.sweetblue.utils.Utils

com.idevicesinc.sweetblue.utils.Utils_String

public class Utils_String
extends Utils

Utility methods for string manipulation and creation needed by SweetBlue, mostly for debug purposes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Utils_String.HexOption

Method Summary

Modifier and Type	Method and Description
static byte[]	binaryStringToBytes(java.lang.String s) Converts a binary string to a byte array
static java.lang.String	bytesToBinaryString(byte[] bytes) Convert a byte array to a binary string
static java.lang.String	bytesToBinaryString(byte[] bytes, int bytesBetweenSpaces) Convert a byte array to a binary string Also inserts spaces between every count bytes (for legibility)
static java.lang.String	bytesToHexString(byte[] bytes) Convert a byte array to a hex string.
static java.lang.String	bytesToMacAddress(byte[] raw)
static java.lang.String	concatStrings(java.lang.String... strings)
static java.lang.String	debugizeDeviceName(java.lang.String macAddress, java.lang.String normalizedName, boolean isNativeDeviceNull)
static java.lang.String	getStringValue(byte[] data)
static java.lang.String	getStringValue(byte[] data, java.lang.String charset)
static byte[]	hexStringToBytes(java.lang.String string) Overload of hexStringToBytes(String, HexOption...), which passes in every Utils_String.HexOption.
static byte[]	hexStringToBytes(java.lang.String string, Utils_String.HexOption... options) Convert a hex string into a byte array.
static boolean	isEmpty(java.lang.String string) Returns true if the given String is null, or has a length of 0.
static android.text.SpannableString	makeStateString(State[] states, int stateMask)
static java.lang.String	makeString(java.lang.Object... objects)
static java.lang.String	normalizeDeviceName(java.lang.String deviceName)
static java.lang.String	normalizeMacAddress_replaceDelimiters(java.lang.String macAddress)
static java.lang.String	normalizeMacAddress(java.lang.String macAddress)
static java.lang.String	prettyFormatLogList(java.util.List<java.lang.String> logEntries)
static java.lang.String	toFixed(double value)
static java.lang.String	toString(java.lang.Class<?> type, java.lang.Object... values)
static java.lang.String	toString(int mask, State[] values)

Methods inherited from class com.idevicesinc.sweetblue.utils.Utils

contains, doForEach_break, doForEach_break, hasManifestPermission, hasPermission, haveMatchingIds, haveMatchingName, isAndroid10, isKitKat, isLocationEnabledForScanning_byManifestPermissions, isLocationEnabledForScanning_byOsServices, isLocationEnabledForScanning_byRuntimePermissions, isLocationEnabledForScanning, isLollipop, isManufacturer, isMarshmallow, isNougat, isOnMainThread, isOreo, isProduct, isSuccess, phoneHasBondingIssues, refreshGatt

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

toFixed

public static java.lang.String toFixed(double value)

bytesToMacAddress

public static java.lang.String bytesToMacAddress(byte[] raw)

normalizeMacAddress

public static java.lang.String normalizeMacAddress(java.lang.String macAddress)

normalizeMacAddress_replaceDelimiters

public static java.lang.String normalizeMacAddress_replaceDelimiters(java.lang.String macAddress)

normalizeDeviceName

public static java.lang.String normalizeDeviceName(java.lang.String deviceName)

debugizeDeviceName

public static java.lang.String debugizeDeviceName(java.lang.String macAddress,
                                                  java.lang.String normalizedName,
                                                  boolean isNativeDeviceNull)

getStringValue

public static java.lang.String getStringValue(byte[] data,
                                              java.lang.String charset)

getStringValue

public static java.lang.String getStringValue(byte[] data)

makeStateString

public static android.text.SpannableString makeStateString(State[] states,
                                                           int stateMask)

concatStrings

public static java.lang.String concatStrings(java.lang.String... strings)

makeString

public static java.lang.String makeString(java.lang.Object... objects)

prettyFormatLogList

public static java.lang.String prettyFormatLogList(java.util.List<java.lang.String> logEntries)

toString

public static java.lang.String toString(int mask,
                                        State[] values)

toString

public static java.lang.String toString(java.lang.Class<?> type,
                                        java.lang.Object... values)

hexStringToBytes

public static byte[] hexStringToBytes(java.lang.String string,
                                      Utils_String.HexOption... options)

Convert a hex string into a byte array. This method can be fairly robust, depending on the Utils_String.HexOptions you pass in. If a HexOption isn't specified when a certain condition happens, null will be returned. For instance, if there are spaces in the string, and you don't pass in Utils_String.HexOption.ALLOW_SPACES, null will be returned.

hexStringToBytes

public static byte[] hexStringToBytes(java.lang.String string)

Overload of hexStringToBytes(String, HexOption...), which passes in every Utils_String.HexOption.

bytesToHexString

public static java.lang.String bytesToHexString(byte[] bytes)

Convert a byte array to a hex string. The hex strings created by this method will always return capitalized letters.

bytesToBinaryString

public static java.lang.String bytesToBinaryString(byte[] bytes)

Convert a byte array to a binary string

bytesToBinaryString

public static java.lang.String bytesToBinaryString(byte[] bytes,
                                                   int bytesBetweenSpaces)

Convert a byte array to a binary string Also inserts spaces between every count bytes (for legibility)

binaryStringToBytes

public static byte[] binaryStringToBytes(java.lang.String s)
                                  throws java.lang.Exception

Converts a binary string to a byte array

Throws:

java.lang.Exception

isEmpty

public static boolean isEmpty(java.lang.String string)

Returns true if the given String is null, or has a length of 0.