1 files changed, 31 insertions, 0 deletions
diff --git a/ui/src/main/java/com/wireguard/android/util/Extensions.kt b/ui/src/main/java/com/wireguard/android/util/Extensions.kt
new file mode 100644
index 00000000..c4b43951
--- /dev/null
+++ b/ui/src/main/java/com/wireguard/android/util/Extensions.kt
@@ -0,0 +1,31 @@
+/*
+ * Copyright © 2017-2025 WireGuard LLC. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.wireguard.android.util
+
+import android.content.Context
+import android.util.TypedValue
+import androidx.annotation.AttrRes
+import androidx.lifecycle.lifecycleScope
+import androidx.preference.Preference
+import com.wireguard.android.Application
+import com.wireguard.android.activity.SettingsActivity
+import kotlinx.coroutines.CoroutineScope
+
+fun Context.resolveAttribute(@AttrRes attrRes: Int): Int {
+    val typedValue = TypedValue()
+    theme.resolveAttribute(attrRes, typedValue, true)
+    return typedValue.data
+}
+
+val Any.applicationScope: CoroutineScope
+    get() = Application.getCoroutineScope()
+
+val Preference.activity: SettingsActivity
+    get() = context as? SettingsActivity
+        ?: throw IllegalStateException("Failed to resolve SettingsActivity")
+
+val Preference.lifecycleScope: CoroutineScope
+    get() = activity.lifecycleScope