add support for requesting permissions from mods or Geode

app/src/main/java/com/geode/launcher/GeometryDashActivity.kt

@@ -45,11 +45,17 @@ class GeometryDashActivity : AppCompatActivity(), Cocos2dxHelper.Cocos2dxHelperL
     private var mHasWindowFocus = false
     private var mReceiver: BroadcastReceiver? = null
 
+    companion object {
+        var instance: GeometryDashActivity? = null
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         setupUIState()
 
         super.onCreate(savedInstanceState)
 
+        instance = this
+
         // return back to main if Geometry Dash isn't found
         if (!LaunchUtils.isGeometryDashInstalled(packageManager)) {
             returnToMain()
@@ -313,6 +319,7 @@ class GeometryDashActivity : AppCompatActivity(), Cocos2dxHelper.Cocos2dxHelperL
         super.onDestroy()
         unregisterReceivers()
         FMOD.close()
+        instance = null
     }
 
     private fun resumeGame() {

app/src/main/java/com/geode/launcher/utils/GeodeUtils.kt

@@ -5,13 +5,17 @@ import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.net.Uri
 import android.provider.DocumentsContract
 import android.util.Log
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
+import androidx.core.content.ContextCompat
 import androidx.documentfile.provider.DocumentFile
+import com.geode.launcher.GeometryDashActivity
 import com.geode.launcher.activityresult.GeodeOpenFileActivityResult
 import com.geode.launcher.activityresult.GeodeOpenFilesActivityResult
 import com.geode.launcher.activityresult.GeodeSaveFileActivityResult
@@ -249,4 +253,23 @@ object GeodeUtils {
     fun isGeodeUri(uri: Uri): Boolean {
         return "com.geode.launcher.user" == uri.authority
     }
+
+    @JvmStatic
+    fun getPermissionStatus(permission: String): Boolean {
+        return ContextCompat.checkSelfPermission(
+            GeometryDashActivity.instance?.applicationContext ?: return false,
+            permission
+        ) == PackageManager.PERMISSION_GRANTED
+    }
+
+    @JvmStatic
+    fun requestPermission(permission: String) {
+        if (!getPermissionStatus(permission)) {
+            ActivityCompat.requestPermissions(
+                GeometryDashActivity.instance!!,
+                arrayOf(permission),
+                12345
+            )
+        }
+    }
 }