diff --git a/app/build.gradle b/app/build.gradle
index ba2505b..d4c1b43 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -53,6 +53,6 @@ android {
 
 dependencies {
     testImplementation 'junit:junit:4.12'
-    implementation 'com.github.axet:android-audio-library:1.0.164' // implementation project(':android-audio-library')
+    implementation 'com.github.axet:android-audio-library:1.0.165' // implementation project(':android-audio-library')
     assets('com.google.android.exoplayer:exoplayer:2.7.3') { exclude group: 'com.android.support' }
 }
diff --git a/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java b/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
index bf0a368..1127159 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
@@ -101,20 +101,17 @@ public class SettingsActivity extends AppCompatSettingsThemeActivity implements
     public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
         super.onSharedPreferenceChanged(sharedPreferences, key);
         if (key.equals(AudioApplication.PREFERENCE_CONTROLS)) {
-            if (sharedPreferences.getBoolean(AudioApplication.PREFERENCE_CONTROLS, false)) {
+            if (sharedPreferences.getBoolean(AudioApplication.PREFERENCE_CONTROLS, false))
                 RecordingService.start(this);
-            } else {
-                RecordingService.stopService(this);
-            }
+            else
+                RecordingService.stop(this);
         }
-        if (key.equals(AudioApplication.PREFERENCE_STORAGE)) {
+        if (key.equals(AudioApplication.PREFERENCE_STORAGE))
             storage.migrateLocalStorageDialog(this);
-        }
         if (key.equals(AudioApplication.PREFERENCE_RATE)) {
             int sampleRate = Integer.parseInt(sharedPreferences.getString(AudioApplication.PREFERENCE_RATE, ""));
-            if (sampleRate != Sound.getValidRecordRate(Sound.getInMode(this), sampleRate)) {
+            if (sampleRate != Sound.getValidRecordRate(Sound.getInMode(this), sampleRate))
                 Toast.Error(this, "Not supported Hz");
-            }
         }
     }
 
diff --git a/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java b/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
index 5421c3e..ca18c51 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
@@ -102,10 +102,10 @@ public class RecordingService extends PersistentService {
             start(context);
             return;
         }
-        stopService(context);
+        stop(context);
     }
 
-    public static void stopService(Context context) {
+    public static void stop(Context context) {
         stop(context, new Intent(context, RecordingService.class));
     }
 
@@ -126,7 +126,6 @@ public class RecordingService extends PersistentService {
             }
         };
         optimization.create();
-
         storage = new Storage(this);
     }