code cleanup

app/src/main/java/ru/vtosters/lite/foaf/FoafBase.java

@@ -149,8 +149,8 @@ public class FoafBase {
                     .setPositiveButton(android.R.string.ok, null)
                     .show());
         } catch (Exception e) {
-            e.printStackTrace();
             LifecycleUtils.getCurrentActivity().runOnUiThread(() -> makeText(getGlobalContext(), context.getString(R.string.foaferr), LENGTH_SHORT).show());
+            e.printStackTrace();
         }
     }
 

app/src/main/java/ru/vtosters/lite/hooks/CryptImHook.java

@@ -59,11 +59,6 @@ public class CryptImHook {
         IMProcessor finalEnabled = enabled;
         Activity ctx = getCurrentActivity();
 
-        if (ctx == null) {
-            sendToast(AndroidUtils.getString(R.string.app_activities_error));
-            return;
-        }
-
         new VkAlertDialog.Builder(ctx)
                 .setTitle(AndroidUtils.getString(R.string.encryption_sett))
                 .setSingleChoiceItems(titles, enabledPosition, (dialog, which) -> {
@@ -111,11 +106,6 @@ public class CryptImHook {
 
         Context ctx = getCurrentActivity();
 
-        if (ctx == null) {
-            sendToast(ctx.getString(R.string.app_activities_error));
-            return;
-        }
-
         LinearLayout linearLayout = new LinearLayout(ctx);
 
         final EditText editText = new EditText(ctx);

app/src/main/java/ru/vtosters/lite/ui/dialogs/ServerDialog.java

@@ -94,7 +94,7 @@ public class ServerDialog {
         showAlert = true;
 
         var activity = LifecycleUtils.getCurrentActivity();
-        if (activity != null && getBoolValue(key, true) && showForNotVerified() && showAlert) {
+        if (getBoolValue(key, true) && showForNotVerified() && showAlert) {
             activity.runOnUiThread(() -> {
                 new VkAlertDialog.Builder(activity)
                         .setTitle(title)

app/src/main/java/ru/vtosters/lite/utils/AndroidUtils.java

@@ -60,7 +60,7 @@ public class AndroidUtils {
         } catch (Exception e) {
             Log.d("GlobalContext", "Error while fetching context via refl");
         }
-        return Objects.requireNonNull(LifecycleUtils.getCurrentActivity());
+        return LifecycleUtils.getCurrentActivity();
     } // Getting the global context through reflection to use context on application initialization
 
     public static Resources getResources() {

app/src/main/java/ru/vtosters/lite/utils/LifecycleUtils.java

@@ -10,6 +10,7 @@ import android.os.Handler;
 
 import com.vk.core.fragments.FragmentImpl;
 import com.vk.navigation.Navigator;
+import com.vtosters.lite.MainActivity;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -54,7 +55,7 @@ public class LifecycleUtils {
     }
 
     public static Activity getCurrentActivity() {
-        return activities.size() > 0 ? activities.get(activities.size() - 1) : null;
+        return activities.size() > 0 ? activities.get(activities.size() - 1) : new MainActivity();
     }
 
     public static void restartApplication() {
@@ -72,12 +73,4 @@ public class LifecycleUtils {
         Handler handler = new Handler();
         handler.postDelayed(LifecycleUtils::restartApplication, 500);
     }
-
-    public static void restartApplicationInto(Class< ? extends FragmentImpl> clz) {
-        Context ctx = AndroidUtils.getGlobalContext();
-
-        NavigatorUtils.switchFragment(AndroidUtils.getGlobalContext(), clz);
-
-        Runtime.getRuntime().exit(0);
-    }
 }

app/src/main/java/ru/vtosters/lite/utils/ThemesUtils.java

@@ -39,15 +39,10 @@ import static ru.vtosters.lite.utils.Preferences.*;
 
 public class ThemesUtils {
     public static void applyTheme(VKTheme theme) {
-        var currentActivity = LifecycleUtils.getCurrentActivity();
-        if (currentActivity != null) {
-            try {
-                VKThemeHelper.theme(theme, currentActivity, getCenterScreenCoords());
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        } else {
-            Log.d("ThemesUtils", "Null activity lol");
+        try {
+            VKThemeHelper.theme(theme, LifecycleUtils.getCurrentActivity(), getCenterScreenCoords());
+        } catch (Exception e) {
+            e.printStackTrace();
         }
     } // Apply VKTheme and ImTheme (hard applying without dynamic theme changing)
 
@@ -66,8 +61,6 @@ public class ThemesUtils {
     public static void setTheme(VKTheme theme, Activity activity) {
         if (activity == null) {
             activity = LifecycleUtils.getCurrentActivity();
-
-            if (activity == null) return;
         }
         VKThemeHelper.theme(theme, activity, getCenterScreenCoords());
         ThemeTracker.a();
@@ -79,8 +72,6 @@ public class ThemesUtils {
     public static void setThemeFL(VKTheme theme, Activity activity, float[] fl) {
         if (activity == null) {
             activity = LifecycleUtils.getCurrentActivity();
-
-            if (activity == null) return;
         }
         VKThemeHelper.theme(theme, activity, fl);
         ThemeTracker.a();