manager: use AppIconLoader

manager/app/src/main/java/me/weishu/kernelsu/KernelSUApplication.kt

@@ -1,6 +1,10 @@
 package me.weishu.kernelsu
 
 import android.app.Application
+import coil.Coil
+import coil.ImageLoader
+import me.zhanghai.android.appiconloader.coil.AppIconFetcher
+import me.zhanghai.android.appiconloader.coil.AppIconKeyer
 
 lateinit var ksuApp: KernelSUApplication
 
@@ -9,5 +13,16 @@ class KernelSUApplication : Application() {
     override fun onCreate() {
         super.onCreate()
         ksuApp = this
+
+        val context = this
+        val iconSize = resources.getDimensionPixelSize(android.R.dimen.app_icon_size)
+        Coil.setImageLoader(
+            ImageLoader.Builder(context)
+                .components {
+                    add(AppIconKeyer())
+                    add(AppIconFetcher.Factory(iconSize, false, context))
+                }
+                .build()
+        )
     }
 }