Calculation fixable messages

calculatorpp/res/layout/calculation_messages_dialog.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
+    a:layout_width="match_parent"
+    a:layout_height="match_parent"
+    style="?dialogStyle"
+    a:orientation="vertical">
+
+    <LinearLayout
+        a:id="@+id/calculation_messages_container"
+        a:layout_width="match_parent"
+        a:layout_height="wrap_content"
+        a:orientation="vertical"/>
+
+    <CheckBox
+        a:id="@+id/do_not_show_calculation_messages_checkbox"
+        a:text="@string/do_not_show_messages_in_session"
+        a:layout_width="match_parent"
+        a:layout_height="wrap_content"/>
+
+    <LinearLayout
+        a:layout_width="match_parent"
+        a:layout_height="wrap_content"
+        a:orientation="horizontal"
+        a:gravity="center">
+
+        <Button a:id="@+id/ok_button"
+            a:layout_width="wrap_content"
+            a:layout_height="wrap_content"
+            a:text="@string/ok"/>
+
+    </LinearLayout>
+
+</LinearLayout>

calculatorpp/res/layout/calculation_messages_dialog_message.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
+    a:layout_width="match_parent"
+    a:layout_height="wrap_content"
+    a:orientation="horizontal">
+
+    <TextView a:id="@+id/calculation_messages_text_view"
+        a:layout_width="0dp"
+        a:layout_height="wrap_content"
+        a:layout_weight="5"/>
+
+    <Button
+        a:id="@+id/fix_button"
+        a:layout_width="0dp"
+        a:layout_height="wrap_content"
+        a:layout_weight="1"
+        a:text="@string/fix" />
+
+</LinearLayout>