diff --git a/app/src/main/java/be/bitscuit/mike/MainActivity.java b/app/src/main/java/be/bitscuit/mike/MainActivity.java
index 3982696..e903895 100644
--- a/app/src/main/java/be/bitscuit/mike/MainActivity.java
+++ b/app/src/main/java/be/bitscuit/mike/MainActivity.java
@@ -26,6 +26,7 @@ import android.media.AudioTrack;
 import android.media.MediaPlayer;
 import android.media.MediaRecorder;
 import android.os.Bundle;
+import android.view.WindowManager;
 import android.widget.CompoundButton;
 import android.widget.Switch;
 import android.widget.TextView;
@@ -50,6 +51,14 @@ public class MainActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
+        // Set flags so Activity is displayed above lock screen
+        getWindow().addFlags(
+                WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON |
+                WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD |
+                WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
+                WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
+        );
         setContentView(R.layout.activity_main);
 
         // Init views