拷贝APP_Bck20250119项目源码，移除libjc/jcc/libs/android-29.jar文件。

jcndk/res/layout/view_main.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	android:orientation="vertical"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	android:id="@+id/viewmainLinearLayout1">
+
+	<ScrollView
+		android:layout_width="match_parent"
+		android:layout_height="0dp"
+		android:id="@+id/viewmainScrollView1"
+		android:layout_weight="1.0"
+		android:layout_margin="10dp">
+
+		<TextView
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:id="@+id/viewmainTextView1"
+			android:textIsSelectable="true"/>
+
+	</ScrollView>
+
+	<LinearLayout
+		android:orientation="horizontal"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:gravity="center_vertical">
+
+		<EditText
+			android:layout_width="0dp"
+			android:ems="10"
+			android:layout_height="wrap_content"
+			android:layout_weight="1.0"
+			android:id="@+id/viewmainEditText1"/>
+
+		<Button
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:text="Enter"
+			android:id="@+id/viewmainButton1"/>
+
+	</LinearLayout>
+
+</LinearLayout>
+

jcndk/res/values/strings.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">JCNDK</string>
+</resources>