diff --git a/app/build.gradle b/app/build.gradle
index f237517..48e61c5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "com.github.axet.audiorecorder"
         minSdkVersion 9
         targetSdkVersion 29
-        versionCode     351
-        versionName     "3.4.1"
+        versionCode      352
+        versionName      "3.4.2"
     }
     signingConfigs {
         release {
@@ -53,7 +53,7 @@ android {
 
 dependencies {
     testImplementation 'junit:junit:4.12'
-    implementation 'com.github.axet:android-audio-library:1.0.179' // implementation project(':android-audio-library')
+    implementation 'com.github.axet:android-audio-library:1.0.180' // implementation project(':android-audio-library')
     implementation ('com.github.axet:wget:1.7.0') { exclude group: 'org.json', module: 'json' }
     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/MainActivity.java b/app/src/main/java/com/github/axet/audiorecorder/activities/MainActivity.java
index c38c199..c555f02 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/activities/MainActivity.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/activities/MainActivity.java
@@ -69,8 +69,7 @@ public class MainActivity extends AppCompatThemeActivity {
     EncodingDialog encoding;
 
     public static void startActivity(Context context) {
-        Intent i = new Intent(context, MainActivity.class);
-        context.startActivity(i);
+        context.startActivity(new Intent(context, MainActivity.class).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
     }
 
     public static class SpeedInfo extends com.github.axet.wget.SpeedInfo {
@@ -533,7 +532,7 @@ public class MainActivity extends AppCompatThemeActivity {
 
         switch (item.getItemId()) {
             case R.id.action_settings:
-                startActivity(new Intent(this, SettingsActivity.class));
+                SettingsActivity.startActivity(this);
                 return true;
             case R.id.action_about:
                 AboutPreferenceCompat.showDialog(this, R.raw.about);
diff --git a/app/src/main/java/com/github/axet/audiorecorder/activities/RecordingActivity.java b/app/src/main/java/com/github/axet/audiorecorder/activities/RecordingActivity.java
index f8cf485..c717f02 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/activities/RecordingActivity.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/activities/RecordingActivity.java
@@ -149,7 +149,7 @@ public class RecordingActivity extends AppCompatThemeActivity {
 
     public static void startActivity(Context context, boolean pause) {
         Log.d(TAG, "startActivity");
-        Intent i = new Intent(context, RecordingActivity.class);
+        Intent i = new Intent(context, RecordingActivity.class).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         if (pause)
             i.setAction(RecordingActivity.START_PAUSE);
         context.startActivity(i);
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 d6644a7..fb37292 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
@@ -46,6 +46,10 @@ public class SettingsActivity extends AppCompatSettingsThemeActivity implements
 
     public static String[] PREMS = new String[]{Manifest.permission.READ_PHONE_STATE};
 
+    public static void startActivity(Context context) {
+        context.startActivity(new Intent(context, SettingsActivity.class).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+    }
+
     @SuppressWarnings("unchecked")
     public static <T> T[] removeElement(Class<T> c, T[] aa, int i) {
         List<T> ll = Arrays.asList(aa);