Use unique cache directory for coil image caching (#6002)

* Use unique cache directory for coil image caching.

* Fix test.

* Update CHANGELOG.md.

* Rename coil3 cache directory.

Author: VelikovPetar

CHANGELOG.md

@@ -51,6 +51,7 @@
 
 ## stream-chat-android-ui-common
 ### 🐞 Fixed
+- Use a Stream specific cache directory for the `coil:3.x.x` instance to avoid potential clash with the default (`image_cache`) directory from an existing `coil2.x.x` instance. [#6002](https://github.com/GetStream/stream-chat-android/pull/6002)
 
 ### ⬆️ Improved
 

stream-chat-android-ui-common/src/main/kotlin/io/getstream/chat/android/ui/common/images/StreamImageLoaderFactory.kt

@@ -35,7 +35,7 @@ import okio.Path.Companion.toOkioPath
 
 private const val DEFAULT_MEMORY_PERCENTAGE = 0.25
 private const val DEFAULT_DISK_CACHE_PERCENTAGE = 0.02
-private const val DISK_CACHE_DIRECTORY = "image_cache"
+private const val DISK_CACHE_DIRECTORY = "stream_image_cache"
 
 public class StreamImageLoaderFactory(
     private val builder: ImageLoader.Builder.() -> Unit = {},

stream-chat-android-ui-common/src/test/kotlin/io/getstream/chat/android/ui/common/images/StreamImageLoaderFactoryTest.kt

@@ -62,7 +62,7 @@ internal class StreamImageLoaderFactoryTest {
         val diskCache = imageLoader.diskCache
         assertNotNull(diskCache)
         val expected = DiskCache.Builder()
-            .directory(context.cacheDir.resolve("image_cache").toOkioPath())
+            .directory(context.cacheDir.resolve("stream_image_cache").toOkioPath())
             .maxSizePercent(percent = 0.02)
             .build()
         assertEquals(expected.maxSize, diskCache!!.maxSize)