Initialer Upload neues Unity-Projekt

app/src/main/java/com/dano/test1/MainActivity.kt

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+package com.dano.test1
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var openingScreenHandler: HandlerOpeningScreen
+
+    var isInQuestionnaire: Boolean = false
+    var isFirstQuestionnairePage: Boolean = false
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // Initialize the opening screen handler and show the opening screen
+        openingScreenHandler = HandlerOpeningScreen(this)
+        openingScreenHandler.init()
+    }
+
+    /**
+     * Starts the given questionnaire and attaches it to this activity.
+     * @param questionnaire The questionnaire instance to start.
+     * @param languageID The language identifier for localization.
+     */
+    fun startQuestionnaire(questionnaire: QuestionnaireBase<*>, languageID: String) {
+        isInQuestionnaire = true
+        isFirstQuestionnairePage = true
+        questionnaire.attach(this, languageID)
+        questionnaire.startQuestionnaire()
+    }
+
+    /**
+     * Handle the back button press.
+     * If the openingScreenHandler can handle it, do not call super.
+     * Otherwise, call the default back press behavior.
+     */
+    override fun onBackPressed() {
+        if (!openingScreenHandler.onBackPressed()) {
+            super.onBackPressed()
+        }
+    }
+
+    /**
+     * Finish the questionnaire and return to the opening screen.
+     */
+    fun finishQuestionnaire() {
+        // For example, switch back to the opening screen:
+        isInQuestionnaire = false
+        isFirstQuestionnairePage = false
+        openingScreenHandler.init()
+    }
+}