fix scroll bug

2026-05-15 10:12:09 +05:00
parent 6779b6f3b7
commit c9ec43de04
8 changed files with 232 additions and 52 deletions
@@ -0,0 +1,24 @@
+package sh.sar.basedbank.util
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import java.io.File
+
+object ContactImageCache {
+
+    private fun file(context: Context, hash: String) =
+        File(context.cacheDir, "cimg_${hash.replace(Regex("[^A-Za-z0-9]"), "_")}.png")
+
+    fun save(context: Context, hash: String, bitmap: Bitmap) {
+        try {
+            file(context, hash).outputStream().use {
+                bitmap.compress(Bitmap.CompressFormat.PNG, 90, it)
+            }
+        } catch (_: Exception) {}
+    }
+
+    fun load(context: Context, hash: String): Bitmap? = try {
+        BitmapFactory.decodeFile(file(context, hash).absolutePath)
+    } catch (_: Exception) { null }
+}