jishindev

fun isExternalStorageDocument(uri: Uri) = "com.android.externalstorage.documents" == uri.authority

fun isDownloadsDocument(uri: Uri) = "com.android.providers.downloads.documents" == uri.authority

fun isMediaDocument(uri: Uri) = "com.android.providers.media.documents" == uri.authority

/**
 * Get a file path from a Uri. This will get the the path for Storage Access
 * Framework Documents, as well as the _data field for the MediaStore and
 * other file-based ContentProviders.

jishindev

@Suppress("UNCHECKED_CAST")
class ArrayListAdapter<T>(private val adapter: JsonAdapter<T>) : JsonAdapter<ArrayList<T>>() {

    @Throws(IOException::class)
    override fun fromJson(reader: JsonReader): ArrayList<T>? {
        val arrayList = arrayListOf<T>()

        reader.beginArray()
        while (reader.hasNext()) {
            (adapter.fromJson(reader))?.let { arrayList.add(it) }

jishindev

class AwsDataFetcher(private val s3Client: AmazonS3Client, private val awsImage: AwsImage) : DataFetcher<InputStream> {

    override fun getDataClass() = InputStream::class.java

    override fun loadData(priority: Priority, callback: DataFetcher.DataCallback<in InputStream>) {
        callback.onDataReady(
            s3Client.getObject(
                GetObjectRequest(
                    awsImage.bucket,

jishindev

typealias NetworkCall<R> = suspend () -> Response<R>
typealias DbCall<R> = suspend () -> R
typealias DbSave<R> = suspend (R) -> Unit

open class BaseRepo {

    suspend inline fun <R : Any, reified E> loadData(
        noinline dbCall: DbCall<R>? = null,
        noinline dbSave: DbSave<R>? = null,
        noinline networkCall: NetworkCall<R>? = null