Separate backend logic from frontend UI

app/src/full/java/a/a.java

@@ -1,6 +1,6 @@
 package a;
 
-import com.topjohnwu.magisk.utils.BootSigner;
+import com.topjohnwu.core.utils.BootSigner;
 
 import androidx.annotation.Keep;
 

app/src/full/java/a/g.java

@@ -1,7 +0,0 @@
-package a;
-
-import com.topjohnwu.magisk.NoUIActivity;
-
-public class g extends NoUIActivity {
-    /* stub */
-}

app/src/full/java/a/q.java

@@ -1,7 +1,7 @@
 package a;
 
-import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.core.App;
 
-public class q extends MagiskManager {
+public class q extends App {
     /* stub */
 }