global: lint codebase with recent changes

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

ui/src/main/AndroidManifest.xml

@@ -116,7 +116,8 @@
                 android:value="false" />
         </service>
 
-        <meta-data android:name="android.content.APP_RESTRICTIONS"
+        <meta-data
+            android:name="android.content.APP_RESTRICTIONS"
             android:resource="@xml/app_restrictions" />
     </application>
 

ui/src/main/java/com/wireguard/android/activity/TunnelToggleActivity.kt

@@ -41,6 +41,7 @@ class TunnelToggleActivity : AppCompatActivity() {
             finishAffinity()
         }
     }
+
     companion object {
         private const val TAG = "WireGuard/TunnelToggleActivity"
     }

ui/src/main/java/com/wireguard/android/preference/KernelModuleDisablerPreference.kt

@@ -26,6 +26,7 @@ import kotlin.system.exitProcess
 
 class KernelModuleDisablerPreference(context: Context, attrs: AttributeSet?) : Preference(context, attrs) {
     private var state = State.UNKNOWN
+
     init {
         isVisible = false
         lifecycleScope.launch {

ui/src/main/java/com/wireguard/android/util/AdminKnobs.kt

@@ -12,5 +12,6 @@ import com.wireguard.android.Application
 object AdminKnobs {
     private val restrictions: RestrictionsManager? = Application.get().getSystemService()
     val disableConfigExport: Boolean
-        get() = restrictions?.applicationRestrictions?.getBoolean("disable_config_export", false) ?: false
+        get() = restrictions?.applicationRestrictions?.getBoolean("disable_config_export", false)
+                ?: false
 }

ui/src/main/java/com/wireguard/android/util/BiometricAuthenticator.kt

@@ -19,6 +19,7 @@ import com.wireguard.android.R
 
 object BiometricAuthenticator {
     private const val TAG = "WireGuard/BiometricAuthenticator"
+
     // Not all devices support strong biometric auth so we're allowing both device credentials as
     // well as weak biometrics.
     private const val allowedAuthenticators = Authenticators.DEVICE_CREDENTIAL or Authenticators.BIOMETRIC_WEAK