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public final class StringUtilsUtility class for string operations.
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Method Summary
Modifier and Type Method Description static booleanequalsNullSafety(@Nullable() String a, @Nullable() String b)static StringifIsNullToDef(String value, String defValue)Checks that the string is null and if so, returns a def-value. static StringifIsEmptyToDef(String value, String defValue)static StringemptyIfNull(String value)static Stringcapitalize(String str)static Array<byte>getUTF8Bytes(@Nullable() String value)static intgetUtf8BytesLength(@Nullable() String value)static Array<Array<byte>>getUTF8Bytes(@Nullable() List<String> value)final static StringwrapFeatures(Array<String> features)static Array<byte>stringToBytesForProtobuf(@Nullable() String value)static StringtoHexString(@NonNull() Array<byte> bytes)static StringformatSha1(@NonNull() Array<byte> bytes)static Array<byte>hexToBytes(@NonNull() String hexString)static intcompare(@Nullable() String left, @Nullable() String right)static StringcontentValuesToString(@Nullable() ContentValues cv)-
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Method Detail
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equalsNullSafety
static boolean equalsNullSafety(@Nullable() String a, @Nullable() String b)
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ifIsNullToDef
static String ifIsNullToDef(String value, String defValue)
Checks that the string is null and if so, returns a def-value.
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ifIsEmptyToDef
static String ifIsEmptyToDef(String value, String defValue)
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emptyIfNull
static String emptyIfNull(String value)
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capitalize
static String capitalize(String str)
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getUTF8Bytes
static Array<byte> getUTF8Bytes(@Nullable() String value)
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getUtf8BytesLength
static int getUtf8BytesLength(@Nullable() String value)
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wrapFeatures
final static String wrapFeatures(Array<String> features)
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stringToBytesForProtobuf
@NonNull() static Array<byte> stringToBytesForProtobuf(@Nullable() String value)
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toHexString
static String toHexString(@NonNull() Array<byte> bytes)
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formatSha1
static String formatSha1(@NonNull() Array<byte> bytes)
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hexToBytes
static Array<byte> hexToBytes(@NonNull() String hexString)
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contentValuesToString
@NonNull() static String contentValuesToString(@Nullable() ContentValues cv)
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