Method Detail

• isNullOrEmpty

   final static Boolean isNullOrEmpty(Collection<?> c)

• isNullOrEmpty

   final static Boolean isNullOrEmpty(String s)

• coerceValueIfNullOrEmpty

   final static String coerceValueIfNullOrEmpty(String s, String valueIfNullOrEmpty)

  Use this when you want to normalize empty and null strings This way, Utility.areObjectsEqual can used for comparison, where a null string is to be treated the same as an empty string.

  Parameters:

  s - The string to coerce

  valueIfNullOrEmpty - The value if s is null or empty.

• md5hash

   final static String md5hash(String key)

• sha1hash

   final static String sha1hash(String key)

• sha1hash

   final static String sha1hash(ByteArray bytes)

• sha256hash

   final static String sha256hash(String key)

• sha256hash

   final static String sha256hash(ByteArray bytes)

• buildUri

   final static Uri buildUri(String authority, String path, Bundle parameters)

• parseUrlQueryString

   final static Bundle parseUrlQueryString(String queryString)

• putNonEmptyString

   final static Unit putNonEmptyString(Bundle b, String key, String value)

• putCommaSeparatedStringList

   final static Unit putCommaSeparatedStringList(Bundle b, String key, List<String> list)

• putUri

   final static Unit putUri(Bundle b, String key, Uri uri)

• putJSONValueInBundle

   final static Boolean putJSONValueInBundle(Bundle bundle, String key, Object value)

• closeQuietly

   final static Unit closeQuietly(Closeable closeable)

• disconnectQuietly

   final static Unit disconnectQuietly(URLConnection connection)

• getMetadataApplicationId

   final static String getMetadataApplicationId(Context context)

• convertJSONObjectToHashMap

   final static Map<String, Object> convertJSONObjectToHashMap(JSONObject jsonObject)

• convertJSONObjectToStringMap

   final static Map<String, String> convertJSONObjectToStringMap(JSONObject jsonObject)

• convertJSONArrayToHashSet

   final static <ERROR CLASS><String> convertJSONArrayToHashSet(JSONArray jsonArray)

• convertJSONArrayToList

   final static List<String> convertJSONArrayToList(JSONArray jsonArray)

• getStringPropertyAsJSON

   final static Object getStringPropertyAsJSON(JSONObject jsonObject, String key, String nonJSONPropertyKey)

• readStreamToString

   final static String readStreamToString(InputStream inputStream)

• copyAndCloseInputStream

   final static Integer copyAndCloseInputStream(InputStream inputStream, OutputStream outputStream)

• stringsEqualOrEmpty

   final static Boolean stringsEqualOrEmpty(String a, String b)

• clearFacebookCookies

   final static Unit clearFacebookCookies(Context context)

• logd

   final static Unit logd(String tag, Exception e)

• logd

   final static Unit logd(String tag, String msg)

• logd

   final static Unit logd(String tag, String msg, Throwable t)

• areObjectsEqual

   final static <T extends Any> Boolean areObjectsEqual(T a, T b)

• safeGetStringFromResponse

   final static String safeGetStringFromResponse(JSONObject response, String propertyName)

• tryGetJSONObjectFromResponse

   final static JSONObject tryGetJSONObjectFromResponse(JSONObject response, String propertyKey)

• tryGetJSONArrayFromResponse

   final static JSONArray tryGetJSONArrayFromResponse(JSONObject response, String propertyKey)

• jsonArrayToStringList

   final static List<String> jsonArrayToStringList(JSONArray jsonArray)

• jsonArrayToSet

   final static Set<String> jsonArrayToSet(JSONArray jsonArray)

• mapToJsonStr

   final static String mapToJsonStr(Map<String, String> map)

• jsonStrToMap

   final static Map<String, String> jsonStrToMap(String str)

• setAppEventAttributionParameters

   final static Unit setAppEventAttributionParameters(JSONObject params, AttributionIdentifiers attributionIdentifiers, String anonymousAppDeviceGUID, Boolean limitEventUsage, Context context)

• getAppVersion

   final static String getAppVersion()

  Get the app version of the app, as specified by the manifest.

  Note that the function should be called after FacebookSdk is initialized. Otherwise, exception FacebookSdkNotInitializedException will be thrown.

• setAppEventExtendedDeviceInfoParameters

   final static Unit setAppEventExtendedDeviceInfoParameters(JSONObject params, Context appContext)

• getMethodQuietly

   final static Method getMethodQuietly(Class<?> clazz, String methodName, Class<?> parameterTypes)

• getMethodQuietly

   final static Method getMethodQuietly(String className, String methodName, Class<?> parameterTypes)

• invokeMethodQuietly

   final static Object invokeMethodQuietly(Object receiver, Method method, Object args)

• getActivityName

   final static String getActivityName(Context context)

  Returns the name of the current activity if the context is an activity, otherwise return "unknown"

• getUriString

   final static String getUriString(Uri uri)

• isWebUri

   final static Boolean isWebUri(Uri uri)

• isContentUri

   final static Boolean isContentUri(Uri uri)

• isFileUri

   final static Boolean isFileUri(Uri uri)

• getContentSize

   final static Long getContentSize(Uri contentUri)

• getBundleLongAsDate

   final static Date getBundleLongAsDate(Bundle bundle, String key, Date dateBase)

• writeStringMapToParcel

   final static Unit writeStringMapToParcel(Parcel parcel, Map<String, String> map)

• readStringMapFromParcel

   final static Map<String, String> readStringMapFromParcel(Parcel parcel)

• writeNonnullStringMapToParcel

   final static Unit writeNonnullStringMapToParcel(Parcel parcel, Map<String, String> map)

• readNonnullStringMapFromParcel

   final static Map<String, String> readNonnullStringMapFromParcel(Parcel parcel)

• isCurrentAccessToken

   final static Boolean isCurrentAccessToken(AccessToken token)

• getGraphDomainFromTokenDomain

   final static String getGraphDomainFromTokenDomain(String tokenGraphDomain)

• getGraphMeRequestWithCacheAsync

   final static Unit getGraphMeRequestWithCacheAsync(String accessToken, Utility.GraphMeRequestWithCacheCallback callback)

• awaitGetGraphMeRequestWithCache

   final static JSONObject awaitGetGraphMeRequestWithCache(String accessToken)

• generateRandomString

   final static String generateRandomString(Integer length)

• mustFixWindowParamsForAutofill

   final static Boolean mustFixWindowParamsForAutofill(Context context)

• isAutofillAvailable

   final static Boolean isAutofillAvailable(Context context)

• isChromeOS

   final static Boolean isChromeOS(Context context)

  Determines whether the application is running on Chrome OS or not

  Parameters:

  context - the Context

• runOnNonUiThread

   final static Unit runOnNonUiThread(Runnable runnable)

• getAppName

   final static String getAppName(Context context)

• getLOG_TAG

   final String getLOG_TAG()

• getDEFAULT_STREAM_BUFFER_SIZE

   final Integer getDEFAULT_STREAM_BUFFER_SIZE()

• getAvailableExternalStorageGB

   final Long getAvailableExternalStorageGB()

• setAvailableExternalStorageGB

   final Unit setAvailableExternalStorageGB(Long availableExternalStorageGB)

• getDeviceTimeZoneName

   final String getDeviceTimeZoneName()

• setDeviceTimeZoneName

   final Unit setDeviceTimeZoneName(String deviceTimeZoneName)

• getCarrierName

   final String getCarrierName()

• setCarrierName

   final Unit setCarrierName(String carrierName)

• getVersionName

   final String getVersionName()

• setVersionName

   final Unit setVersionName(String versionName)

• getLocale

   final Locale getLocale()

• setLocale

   final Unit setLocale(Locale locale)

• getResourceLocale

   final static Locale getResourceLocale()

• getCurrentLocale

   final static Locale getCurrentLocale()

• getIsAutoAppLinkSetup

   final static Boolean getIsAutoAppLinkSetup()

• getDataProcessingOptions

   final static JSONObject getDataProcessingOptions()

• getIsDataProcessingRestricted

   final static Boolean getIsDataProcessingRestricted()