应用风格架构基本完成

appbase/src/main/res/layout/activity_main.xml

@@ -7,31 +7,45 @@
 	android:orientation="vertical"
 	android:gravity="center">
 
-	<TextView
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:text="Hello, WinBoll!"/>
-
-	<LinearLayout
-		android:orientation="horizontal"
+	<androidx.appcompat.widget.Toolbar
 		android:layout_width="match_parent"
 		android:layout_height="wrap_content"
-		android:gravity="right|center_vertical">
+		android:id="@+id/activitymainToolbar1"/>
 
-		<CheckBox
+	<LinearLayout
+		android:orientation="vertical"
+		android:layout_width="match_parent"
+		android:layout_height="0dp"
+		android:layout_weight="1.0"
+		android:gravity="center_horizontal">
+
+		<TextView
 			android:layout_width="wrap_content"
 			android:layout_height="wrap_content"
-			android:text="Debug Mode"
-			android:layout_weight="1.0"
-			android:onClick="onSwitchDebugMode"
-			android:id="@+id/activitymainCheckBox1"/>
+			android:text="Hello, WinBoll!"/>
 
-		<Button
-			android:layout_width="wrap_content"
+		<LinearLayout
+			android:orientation="horizontal"
+			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
-			android:text="Test Application CrashReport"
-			android:textAllCaps="false"
-			android:onClick="onTestApplicationCrashReport"/>
+			android:gravity="right|center_vertical">
+
+			<CheckBox
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="Debug Mode"
+				android:layout_weight="1.0"
+				android:onClick="onSwitchDebugMode"
+				android:id="@+id/activitymainCheckBox1"/>
+
+			<Button
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="Test Application CrashReport"
+				android:textAllCaps="false"
+				android:onClick="onTestApplicationCrashReport"/>
+
+		</LinearLayout>
 
 	</LinearLayout>