Add to make File by Real Path through Uri

app/src/main/java/gun0912/tedimagepicker/sample/MainActivity.kt

@@ -15,6 +15,8 @@ import gun0912.tedimagepicker.builder.TedImagePicker
 import gun0912.tedimagepicker.builder.TedRxImagePicker
 import gun0912.tedimagepicker.sample.databinding.ActivityMainBinding
 import gun0912.tedimagepicker.sample.databinding.ItemImageBinding
+import gun0912.tedimagepicker.util.ToastUtil.context
+import gun0912.tedimagepicker.util.fetchImage
 
 class MainActivity : AppCompatActivity() {
 
@@ -26,6 +28,7 @@ class MainActivity : AppCompatActivity() {
         binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
 
         setNormalSingleButton()
+        setNormalSingleButtonFile()
         setNormalMultiButton()
         setRxSingleButton()
         setRxMultiButton()
@@ -40,6 +43,11 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
+    private fun setNormalSingleButtonFile() {
+        TedImagePicker.with(this)
+            .start { uri -> showSingleImageToFile(uri) }
+    }
+
     private fun setNormalMultiButton() {
         binding.btnNormalMulti.setOnClickListener {
             TedImagePicker.with(this)
@@ -88,6 +96,12 @@ class MainActivity : AppCompatActivity() {
 
     }
 
+    private fun showSingleImageToFile(uri: Uri) {
+
+        suspend { fetchImage(context).let { uri.toString() } }
+
+    }
+
 
     private fun showMultiImage(uriList: List<Uri>) {
         this.selectedUriList = uriList

tedimagepicker/src/main/java/gun0912/tedimagepicker/util/UriConverterFileUtil.kt

@@ -0,0 +1,34 @@
+package gun0912.tedimagepicker.util
+
+import android.content.Context
+import android.database.Cursor
+import android.net.Uri
+import android.provider.MediaStore
+import androidx.loader.content.CursorLoader
+import gun0912.tedimagepicker.builder.TedImagePicker
+import gun0912.tedimagepicker.builder.type.MediaType
+import java.io.File
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+suspend fun fetchImage(context: Context): File? = suspendCoroutine {
+    TedImagePicker.with(context)
+        .mediaType(MediaType.IMAGE)
+        .showTitle(false)
+        .cancelListener { it.resume(null) }
+        .errorListener { _ -> it.resume(null) }
+        .start { uri ->
+            it.resume(File(getRealPathFromURI(uri, context)!!))
+        }
+}
+
+private fun getRealPathFromURI(uri: Uri, context: Context): String? {
+    val proj = arrayOf(MediaStore.Images.Media.DATA)
+    val loader = CursorLoader(context, uri, proj, null, null, null)
+    val cursor: Cursor = loader.loadInBackground()!!
+    val columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA)
+    cursor.moveToFirst()
+    val result = cursor.getString(columnIndex)
+    cursor.close()
+    return result
+}