qol[Demo]: Turn demo mode error into box

TODO: actually make these translatable

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/LauncherActivity.java

@@ -1,6 +1,8 @@
 package net.kdt.pojavlaunch;
 
 import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
+import static net.kdt.pojavlaunch.Tools.hasNoOnlineProfileDialog;
+
 import android.Manifest;
 import android.app.NotificationManager;
 import android.content.Context;
@@ -139,7 +141,7 @@ public class LauncherActivity extends BaseActivity {
             }
 
             if (isOlderThan13) {
-                Toast.makeText(this, R.string.toast_not_available_demo, Toast.LENGTH_LONG).show();
+                hasNoOnlineProfileDialog(this, getString(R.string.global_error), "This version is not available in demo mode.");
                 return false;
             }
         }

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/PojavProfile.java

@@ -8,6 +8,13 @@ import androidx.annotation.Nullable;
 
 import net.kdt.pojavlaunch.value.MinecraftAccount;
 
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
 public class PojavProfile {
 	private static final String PROFILE_PREF = "pojav_profile";
 	private static final String PROFILE_PREF_FILE = "file";
@@ -30,6 +37,25 @@ public class PojavProfile {
         return name;
     }
 
+	public static List<MinecraftAccount> getAllProfiles(){
+		List<MinecraftAccount> mcAccountList = new ArrayList<>();;
+		for (String accountName : getAllProfilesList()){
+			mcAccountList.add(MinecraftAccount.load(accountName));
+		}
+		return mcAccountList;
+	}
+
+	public static List<String> getAllProfilesList(){
+		List<String> accountList = new ArrayList<>();
+		File accountFolder = new File(Tools.DIR_ACCOUNT_NEW);
+		if(accountFolder.exists() && accountFolder.list() != null){
+			for (String fileName : Objects.requireNonNull(accountFolder.list())) {
+				accountList.add(fileName.substring(0, fileName.length() - 5));
+			}
+		}
+		return accountList;
+	}
+	
 	public static void setCurrentProfile(@NonNull Context ctx, @Nullable  Object obj) {
 		SharedPreferences.Editor pref = getPrefs(ctx).edit();
 		

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java

@@ -3,6 +3,7 @@ package net.kdt.pojavlaunch;
 import static android.os.Build.VERSION.SDK_INT;
 import static android.os.Build.VERSION_CODES.P;
 import static net.kdt.pojavlaunch.PojavApplication.sExecutorService;
+import static net.kdt.pojavlaunch.PojavProfile.getAllProfiles;
 import static net.kdt.pojavlaunch.prefs.LauncherPreferences.PREF_IGNORE_NOTCH;
 import static net.kdt.pojavlaunch.prefs.LauncherPreferences.PREF_NOTCH_SIZE;
 
@@ -1452,4 +1453,30 @@ public final class Tools {
         MinecraftAccount currentProfile = PojavProfile.getCurrentProfileContent(ctx, null);
         return currentProfile == null || currentProfile.isLocal();
     }
+    public static boolean hasOnlineProfile(){
+        for (MinecraftAccount accountToCheck : getAllProfiles()) {
+            if (!accountToCheck.isLocal() || !accountToCheck.isDemo()) {
+                return true;
+            }
+        }
+        return false;
+    }
+    public static void hasNoOnlineProfileDialog(Activity activity){
+        if (hasOnlineProfile()){
+        } else dialogOnUiThread(activity, "No Minecraft Account Found", "Please log into your Minecraft: Java Edition account to use this feature.");
+    }
+    public static void hasNoOnlineProfileDialog(Activity activity, String customTitle, String customMessage){
+        if (hasOnlineProfile()){
+        } else dialogOnUiThread(activity, customTitle, customMessage);
+    }
+    public static void hasNoOnlineProfileDialog(Activity activity, Runnable run){
+        if (hasOnlineProfile()){
+            run.run();
+        } else dialogOnUiThread(activity, "No Minecraft Account Found", "Please log into your Minecraft: Java Edition account to use this feature.");
+    }
+    public static void hasNoOnlineProfileDialog(Activity activity, Runnable run, String customTitle, String customMessage){
+        if (hasOnlineProfile()){
+            run.run();
+        } else dialogOnUiThread(activity, customTitle, customMessage);
+    }
 }

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/fragments/LocalLoginFragment.java

@@ -1,5 +1,7 @@
 package net.kdt.pojavlaunch.fragments;
 
+import static net.kdt.pojavlaunch.Tools.hasOnlineProfile;
+
 import android.content.Context;
 import android.os.Bundle;
 import android.view.View;
@@ -31,6 +33,10 @@ public class LocalLoginFragment extends Fragment {
 
     @Override
     public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        // This is overkill but meh
+        if (!hasOnlineProfile()){
+            Tools.swapFragment(requireActivity(), MainMenuFragment.class, MainMenuFragment.TAG, null);
+        }
         mUsernameEditText = view.findViewById(R.id.login_edit_email);
         view.findViewById(R.id.login_button).setOnClickListener(v -> {
             if(!checkEditText()) {

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/fragments/MainMenuFragment.java

@@ -1,5 +1,7 @@
 package net.kdt.pojavlaunch.fragments;
 
+import static net.kdt.pojavlaunch.Tools.hasNoOnlineProfileDialog;
+import static net.kdt.pojavlaunch.Tools.hasOnlineProfile;
 import static net.kdt.pojavlaunch.Tools.openPath;
 import static net.kdt.pojavlaunch.Tools.shareLog;
 
@@ -53,11 +55,13 @@ public class MainMenuFragment extends Fragment {
         mNewsButton.setOnClickListener(v -> Tools.openURL(requireActivity(), Tools.URL_HOME));
         mDiscordButton.setOnClickListener(v -> Tools.openURL(requireActivity(), getString(R.string.discord_invite)));
         mCustomControlButton.setOnClickListener(v -> startActivity(new Intent(requireContext(), CustomControlsActivity.class)));
-        mInstallJarButton.setOnClickListener(v -> runInstallerWithConfirmation(false));
+        if (hasOnlineProfile()) {
-        mInstallJarButton.setOnLongClickListener(v->{
+            mInstallJarButton.setOnClickListener(v -> runInstallerWithConfirmation(false));
-            runInstallerWithConfirmation(true);
+            mInstallJarButton.setOnLongClickListener(v -> {
-            return true;
+                runInstallerWithConfirmation(true);
-        });
+                return true;
+            });
+        } else mInstallJarButton.setOnClickListener(v -> hasNoOnlineProfileDialog(requireActivity()));
         mEditProfileButton.setOnClickListener(v -> mVersionSpinner.openProfileEditor(requireActivity()));
 
         mPlayButton.setOnClickListener(v -> ExtraCore.setValue(ExtraConstants.LAUNCH_GAME, true));
@@ -65,13 +69,12 @@ public class MainMenuFragment extends Fragment {
         mShareLogsButton.setOnClickListener((v) -> shareLog(requireContext()));
 
         mOpenDirectoryButton.setOnClickListener((v)-> {
-            Tools.switchDemo(Tools.isDemoProfile(v.getContext())); // avoid switching accounts being able to access
+            if (hasOnlineProfile()) {
-            if(Tools.isDemoProfile(v.getContext())){
+                if (Tools.isDemoProfile(v.getContext())){
-                Toast.makeText(v.getContext(), R.string.toast_not_available_demo, Toast.LENGTH_LONG).show();
+                    hasNoOnlineProfileDialog(getActivity(), "Demo Profile not supported", "Please change accounts to use this function");
-                return;
+                }
-            }
+                openPath(v.getContext(), getCurrentProfileDirectory(), false);
-
+            } else hasNoOnlineProfileDialog(requireActivity());
-            openPath(v.getContext(), getCurrentProfileDirectory(), false);
         });
 
 
@@ -97,12 +100,6 @@ public class MainMenuFragment extends Fragment {
     }
 
     private void runInstallerWithConfirmation(boolean isCustomArgs) {
-        // avoid using custom installers to install a version
-        if(Tools.isLocalProfile(requireContext()) || Tools.isDemoProfile(requireContext())){
-            Toast.makeText(requireContext(), R.string.toast_not_available_demo, Toast.LENGTH_LONG).show();
-            return;
-        }
-
         if (ProgressKeeper.getTaskCount() == 0)
             Tools.installMod(requireActivity(), isCustomArgs);
         else

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/fragments/ProfileTypeSelectFragment.java

@@ -1,5 +1,8 @@
 package net.kdt.pojavlaunch.fragments;
 
+import static net.kdt.pojavlaunch.Tools.hasNoOnlineProfileDialog;
+import static net.kdt.pojavlaunch.Tools.hasOnlineProfile;
+
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Toast;
@@ -42,8 +45,8 @@ public class ProfileTypeSelectFragment extends Fragment {
     }
 
     private void tryInstall(Class<? extends Fragment> fragmentClass, String tag){
-        if(Tools.isLocalProfile(requireContext()) || Tools.isDemoProfile(requireContext())){
+        if(!hasOnlineProfile()){
-            Toast.makeText(requireContext(), R.string.toast_not_available_demo, Toast.LENGTH_LONG).show();
+            hasNoOnlineProfileDialog(requireActivity());
         } else {
             Tools.swapFragment(requireActivity(), fragmentClass, tag, null);
         }