[Settings/MG]: Small additions for the settings UI

Change the defaults to what seems to seemingly logical ones. Make the MG settings appear when current profile is using it.

Should probably add the button to the profile editor too though.

Author: alexytomi

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java

@@ -74,8 +74,8 @@ public class LauncherPreferences {
     public static boolean PREF_VSYNC_IN_ZINK = true;
 
    // MobileGlues Settings
-    public static String MG_GLSL_CACHE_SIZE = "256";
-    public static String MG_ANGLE_OPTION = "3";
+    public static String MG_GLSL_CACHE_SIZE;
+    public static String MG_ANGLE_OPTION = "2";
     public static String MG_NOERROR_OPTION = "0";
     public static String MG_EXT_GL43 = "0";
     public static String MG_EXT_CS = "0";
@@ -87,11 +87,11 @@ public static void loadPreferences(Context ctx) {
 
        // MobileGlues Settings
         MG_GLSL_CACHE_SIZE = DEFAULT_PREF.getString("mg_glsl_cache_size", "256");
-        MG_ANGLE_OPTION = DEFAULT_PREF.getString("mg_angle_option", "3");
+        MG_ANGLE_OPTION = DEFAULT_PREF.getString("mg_angle_option", "1");
         MG_NOERROR_OPTION = DEFAULT_PREF.getString("mg_noerror_option", "0");
         MG_EXT_GL43 = DEFAULT_PREF.getString("mg_ext_gl43", "0");
         MG_EXT_CS = DEFAULT_PREF.getString("mg_ext_compute_shader", "0");
-        MG_MULTIDRAWMODE_OPTION = DEFAULT_PREF.getString("mg_multidraw_mode", "2");
+        MG_MULTIDRAWMODE_OPTION = DEFAULT_PREF.getString("mg_multidraw_mode", "0");
 
 
         PREF_RENDERER = DEFAULT_PREF.getString("renderer", "opengles2");

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceVideoFragment.java

@@ -6,6 +6,7 @@
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
 import androidx.preference.ListPreference;
 import androidx.preference.SwitchPreference;
 import androidx.preference.SwitchPreferenceCompat;
@@ -24,6 +25,7 @@
 import net.kdt.pojavlaunch.Tools;
 import net.kdt.pojavlaunch.prefs.CustomSeekBarPreference;
 import net.kdt.pojavlaunch.prefs.LauncherPreferences;
+import net.kdt.pojavlaunch.value.launcherprofiles.LauncherProfiles;
 
 import com.kdt.ui.dialog.*;
 
@@ -75,14 +77,13 @@ public void onCreatePreferences(Bundle b, String str) {
         rendererListPreference.setEntries(renderersList.rendererDisplayNames);
         rendererListPreference.setEntryValues(renderersList.rendererIds.toArray(new String[0]));
 
-        rendererListPreference.setOnPreferenceChangeListener((preference, obj) -> {
-            String currentRenderer = (String) obj;
-            Tools.LOCAL_RENDERER = currentRenderer;
-            mgRendererSettingsPref.setVisible(currentRenderer.equals("opengles_mobileglues"));
+        rendererListPreference.setOnPreferenceChangeListener((unused, selectedRenderer) -> {
+            setSelectedRenderer(selectedRenderer); // This is needed to see what renderer is selected
+            mgRendererSettingsPref.setVisible(MGRendererSelected());
             return true;
         });
 
-        requirePreference("renderer_mobileglues_settings").setVisible(PREF_RENDERER.equals("opengles_mobileglues"));
+        requirePreference("renderer_mobileglues_settings").setVisible(MGRendererSelected());
 
         computeVisibility();
     }
@@ -200,4 +201,15 @@ private void mgRendererSettings() {
                 .build()
                 .show();
     }
+    private Object selectedRenderer;
+    private void setSelectedRenderer(Object selectedRenderer){
+        this.selectedRenderer = selectedRenderer;
+    }
+    private Object getSelectedRenderer(){
+        return this.selectedRenderer;
+    }
+    @NonNull
+    private Boolean MGRendererSelected() {
+        return getSelectedRenderer().equals("opengles_mobileglues") || LauncherProfiles.getCurrentProfile().pojavRendererName.equals("opengles_mobileglues");
+    }
 }