fix access control mode & packages

app/src/main/java/com/github/kr328/clash/PackagesActivity.kt

@@ -50,7 +50,6 @@ class PackagesActivity : BaseActivity() {
                                 it.applicationInfo.flags and ApplicationInfo.FLAG_SYSTEM != 0
                             )
                         }
-                        .sorted(compareBy(PackagesAdapter.AppInfo::label))
                         .toList()
                 }
             }
@@ -73,10 +72,13 @@ class PackagesActivity : BaseActivity() {
 
             progress.visibility = View.GONE
 
+            refreshChannel.offer(Unit)
+
             while (isActive) {
                 refreshChannel.receive()
 
                 adapter.applyFilter(keyword, sort, decrease, systemApp)
+                mainList.scrollToPosition(0)
 
                 delay(200)
             }

app/src/main/java/com/github/kr328/clash/adapter/PackagesAdapter.kt

@@ -46,6 +46,16 @@ class PackagesAdapter(private val context: Context,
                             && (systemApp || !it.isSystem)
                 }
                 .sorted { a, b ->
+                    val sA = selectedPackages.contains(a.packageName)
+                    val sB = selectedPackages.contains(b.packageName)
+
+                    if ( sA != sB ) {
+                        when {
+                            sA -> return@sorted -1
+                            sB -> return@sorted 1
+                        }
+                    }
+
                     val result = when (sort) {
                         Sort.NAME -> a.label.compareTo(b.label, true)
                         Sort.PACKAGE -> a.packageName.compareTo(b.packageName)

app/src/main/res/values/arrays.xml

@@ -23,8 +23,8 @@
     </string-array>
     <string-array name="access_control_mode_value" translatable="false">
         <item>access_control_mode_all</item>
-        <item>access_control_mode_blacklist</item>
         <item>access_control_mode_whitelist</item>
+        <item>access_control_mode_blacklist</item>
     </string-array>
     <string-array name="language_value" translatable="false">
         <item />