Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/images/Picasso.kt

@@ -0,0 +1,39 @@
+package com.tangem.tap.common.images
+
+import android.app.Application
+import com.squareup.picasso.OkHttp3Downloader
+import com.squareup.picasso.Picasso
+import okhttp3.Cache
+import okhttp3.CacheControl
+import okhttp3.OkHttpClient
+import java.io.File
+import java.util.concurrent.TimeUnit
+
+class PicassoHelper {
+    companion object {
+        private const val KEEP_CACHE_MAX_DAYS = 7
+
+        fun initPicassoWithCaching(application: Application) {
+            val picasso = Picasso.Builder(application)
+                    .downloader(OkHttp3Downloader(getOkHttpForPicasso(application)))
+                    .build()
+            Picasso.setSingletonInstance(picasso)
+        }
+
+        private fun getOkHttpForPicasso(application: Application): OkHttpClient {
+            val okHttpBuilder = OkHttpClient.Builder()
+            okHttpBuilder.cache(Cache(File(application.filesDir, "artworks"), Long.MAX_VALUE))
+            okHttpBuilder.addInterceptor { chain ->
+                val cacheControl = CacheControl.Builder()
+                        .maxStale(KEEP_CACHE_MAX_DAYS, TimeUnit.DAYS)
+                        .build()
+                val origRequest = chain.request()
+                val neverExpireRequest = origRequest.newBuilder()
+                        .cacheControl(cacheControl)
+                        .build()
+                chain.proceed(neverExpireRequest)
+            }
+            return okHttpBuilder.build()
+        }
+    }
+}