fix f-droid crashes

fixes #10

Signed-off-by: androidacy-user <opensource@androidacy.com>

Author: androidacy-user

app/src/main/java/com/fox2code/mmm/MainActivity.java

@@ -1,6 +1,6 @@
 package com.fox2code.mmm;
 
-import static com.fox2code.mmm.MainApplication.Iof;
+import static com.fox2code.mmm.MainApplication.o;
 import static com.fox2code.mmm.manager.ModuleInfo.FLAG_MM_REMOTE_MODULE;
 
 import android.animation.Animator;
@@ -121,9 +121,9 @@ protected void onCreate(Bundle savedInstanceState) {
         TrackHelper.track().event("enabled_repos", enabledRepos.toString()).with(MainApplication.getINSTANCE().getTracker());
         realm.close();
         // hide this behind a buildconfig flag for now, but crash the app if it's not an official build and not debug
-        if (BuildConfig.ENABLE_PROTECTION && !Iof && !BuildConfig.DEBUG) {
+        if (BuildConfig.ENABLE_PROTECTION && !o && !BuildConfig.DEBUG) {
             throw new RuntimeException("This is not an official build of FoxMMM");
-        } else if (!Iof && !BuildConfig.DEBUG) {
+        } else if (!o && !BuildConfig.DEBUG) {
             Timber.w("You may be running an untrusted build.");
             // Show a toast to warn the user
             Toast.makeText(this, R.string.not_official_build, Toast.LENGTH_LONG).show();

app/src/main/java/com/fox2code/mmm/MainApplication.java

@@ -94,7 +94,7 @@ public class MainApplication extends FoxApplication implements androidx.work.Con
     // Use FoxProcess wrapper helper.
     private static final boolean wrapped = !FoxProcessExt.isRootLoader();
     private static final ArrayList<String> callers = new ArrayList<>();
-    public static boolean Iof = false;
+    public static boolean o = false;
     private static String SHOWCASE_MODE_TRUE = null;
     private static long secret;
     private static Locale timeFormatLocale = Resources.getSystem().getConfiguration().getLocales().get(0);
@@ -425,10 +425,10 @@ public void onCreate() {
         }
         try {
             @SuppressLint("PackageManagerGetSignatures") Signature[] s = this.getPackageManager().getPackageInfo(this.getPackageName(), PackageManager.GET_SIGNATURES).signatures;
-            @SuppressWarnings("SpellCheckingInspection") String[] osh = new String[]{"7bec7c4462f4aac616612d9f56a023ee3046e83afa956463b5fab547fd0a0be6", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"};
+            @SuppressWarnings("SpellCheckingInspection") String[] osh = new String[]{"7bec7c4462f4aac616612d9f56a023ee3046e83afa956463b5fab547fd0a0be6", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", "e8ce7deca880304d7ff09f8fc37656cfa927cee7f6a0bb7b3feda6a5942931f5", "339af2fb5b671fa4af6436b585351f2f1fc746d1d922f9a0b01df2d576381015"};
             //noinspection SpellCheckingInspection
             String oosh = Hashing.sha256().hashBytes(s[0].toByteArray()).toString();
-            Iof = Arrays.asList(osh).contains(oosh);
+            o = Arrays.asList(osh).contains(oosh);
         } catch (PackageManager.NameNotFoundException ignored) {
         }
         SharedPreferences sharedPreferences = MainApplication.getSharedPreferences("mmm");

app/src/main/java/com/fox2code/mmm/settings/SettingsActivity.java

@@ -825,7 +825,7 @@ public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
             String flavor = BuildConfig.FLAVOR;
             String type = BuildConfig.BUILD_TYPE;
             // Set the summary of pref_pkg_info to something like default-debug v1.0 (123) (Official)
-            String pkgInfo = getString(R.string.pref_pkg_info_summary, flavor + "-" + type, BuildConfig.VERSION_NAME, BuildConfig.VERSION_CODE, MainApplication.Iof ? getString(R.string.official) : getString(R.string.unofficial));
+            String pkgInfo = getString(R.string.pref_pkg_info_summary, flavor + "-" + type, BuildConfig.VERSION_NAME, BuildConfig.VERSION_CODE, MainApplication.o ? getString(R.string.official) : getString(R.string.unofficial));
             findPreference("pref_pkg_info").setSummary(pkgInfo);
             // special easter egg :)
             var ref = new Object() {