marcusmotill

var rootFolder = $firebaseObject(FolderService.getFolders($scope.courseID));
//reference to rootFolder is created and can be used, once the data is loaded
//it will show up in scope
//or wait till loaded like below
rootFolder.$loaded().then(function(){
  //do stuff with rootFolder
})
...

getFolders: function(courseID) {

marcusmotill

class SecureUserStorage {
    fun putUser(user: User, context: Context) {
        val sharedpreferences = context.getSharedPreferences("userPrefs", Context.MODE_PRIVATE)
        val crypto = Crypto(
                SharedPrefsBackedKeyChain(context),
                SystemNativeCryptoLibrary())

        try {
            val json = LoganSquare.serialize(user)
            val cipherArray = crypto.encrypt(json.toByteArray(), Entity("user"))

marcusmotill

class BitmapUtils {
    companion object
}

fun BitmapUtils.Companion.getCompressedImage(pathName: String, scalingLogic: ImageView.ScaleType): String {
    val options = BitmapFactory.Options()
    options.inJustDecodeBounds = true
    BitmapFactory.decodeFile(pathName, options)
    options.inJustDecodeBounds = false
    val dstWidth: Double = ((options.outWidth.toDouble() / (options.outWidth.toDouble() * options.outHeight.toDouble())) * 1000) * options.outWidth.toDouble()