Aliev Ruslan

app/build.gradle

@@ -32,7 +32,7 @@ android {
 }
 
 dependencies {
-
+    implementation 'io.coil-kt:coil:2.0.0-rc03'
     implementation 'androidx.core:core-ktx:1.7.0'
     implementation 'androidx.appcompat:appcompat:1.4.1'
     implementation 'com.google.android.material:material:1.5.0'

app/src/main/java/com/epic/asyncworkexample/MainActivity.kt

@@ -1,35 +1,49 @@
 package com.epic.asyncworkexample
 
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
-import android.os.AsyncTask
 import android.os.Bundle
 import android.widget.Button
 import android.widget.ImageView
+import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
+import coil.load
+import coil.request.ErrorResult
+import coil.request.ImageRequest
+import coil.transform.RoundedCornersTransformation
 
 class MainActivity : AppCompatActivity() {
 
     companion object {
-        private const val GITHUB_LOGO_IMAGE_URL =
+        private const val GITHUB_LOGO_IMAGE_URL_VAL =
             "https://github.githubassets.com/images/modules/logos_page/Octocat.png"
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
+        val imageView = findViewById<ImageView>(R.id.image_view)
+
         findViewById<Button>(R.id.button_view).setOnClickListener {
-            DownloadImageAsyncTask(
-                object : DownloadImageAsyncTask.Callback {
-                    override fun onSuccess(result: Bitmap) {
-                        findViewById<ImageView>(R.id.image_view).setImageBitmap(result)
+            imageView.load(GITHUB_LOGO_IMAGE_URL_VAL) {
+                listener(
+                    onError = { _: ImageRequest, result: ErrorResult ->
+                        Toast.makeText(
+                            applicationContext,
+                            "Error: ${result.throwable.message}. ",
+                            Toast.LENGTH_SHORT
+                        ).show()
                     }
-                }
-            ).execute(GITHUB_LOGO_IMAGE_URL)
+                )
+                crossfade(8500)
+                transformations(
+                    RoundedCornersTransformation(180F)
+                )
+                error(findViewById<ImageView>(R.id.image_view).drawable)
+            }
         }
     }
 
+    /*
     class DownloadImageAsyncTask(
         private val callback: Callback
     ): AsyncTask<String, Unit, Bitmap>() {
@@ -64,4 +78,5 @@ class MainActivity : AppCompatActivity() {
             callback.onSuccess(result)
         }
     }
+     */
 }