add clear cache

app/src/main/java/sh/sar/basedbank/util/AccountCache.kt

@@ -85,6 +85,10 @@ object AccountCache {
         } catch (e: Exception) { emptyList() }
     }
 
+    fun clear(context: Context) {
+        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE).edit().clear().apply()
+    }
+
     fun load(context: Context): List<MibAccount> {
         val json = context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
             .getString(KEY_MIB, null) ?: return emptyList()

app/src/main/java/sh/sar/basedbank/util/ContactImageCache.kt

@@ -10,6 +10,11 @@ object ContactImageCache {
     private fun file(context: Context, hash: String) =
         File(context.cacheDir, "cimg_${hash.replace(Regex("[^A-Za-z0-9]"), "_")}.png")
 
+    fun clearAll(context: Context) {
+        context.cacheDir.listFiles { f -> f.name.startsWith("cimg_") && f.name.endsWith(".png") }
+            ?.forEach { it.delete() }
+    }
+
     fun save(context: Context, hash: String, bitmap: Bitmap) {
         try {
             file(context, hash).outputStream().use {

app/src/main/java/sh/sar/basedbank/util/ContactsCache.kt

@@ -51,6 +51,10 @@ object ContactsCache {
         prefs.apply()
     }
 
+    fun clear(context: Context) {
+        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE).edit().clear().apply()
+    }
+
     fun loadContacts(context: Context): List<MibBeneficiary> {
         val json = context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
             .getString(KEY_CONTACTS, null) ?: return emptyList()

app/src/main/java/sh/sar/basedbank/util/FinancingCache.kt

@@ -34,6 +34,10 @@ object FinancingCache {
             .edit().putString(KEY_MIB, arr.toString()).apply()
     }
 
+    fun clear(context: Context) {
+        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE).edit().clear().apply()
+    }
+
     fun load(context: Context): List<MibFinanceDeal> {
         val json = context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
             .getString(KEY_MIB, null) ?: return emptyList()

app/src/main/java/sh/sar/basedbank/util/ForeignLimitsCache.kt

@@ -42,6 +42,10 @@ object ForeignLimitsCache {
             .edit().putString(KEY, arr.toString()).apply()
     }
 
+    fun clear(context: Context) {
+        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE).edit().clear().apply()
+    }
+
     fun load(context: Context): List<HomeViewModel.BmlLimitsData> {
         val json = context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
             .getString(KEY, null) ?: return emptyList()

app/src/main/java/sh/sar/basedbank/util/RecentsCache.kt

@@ -57,6 +57,10 @@ object RecentsCache {
             .edit().putString(KEY, arr.toString()).apply()
     }
 
+    fun clear(context: Context) {
+        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE).edit().clear().apply()
+    }
+
     fun load(context: Context): List<RecentPick> {
         val json = context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
             .getString(KEY, null) ?: return emptyList()