src\MyApplication\.idea\sonarlint\issuestore\3\0\30a54a60f14d64645eed00c5f82475af0b8df642

src\MyApplication\.idea\sonarlint\issuestore\6\7\67dcf9378cf673b1d3b665701ca8ab112314a41a
src\MyApplication\app\src\main\res\layout\app_bar_main.xml
src\MyApplication\app\src\main\res\layout\content_main.xml
src\MyApplication\app\src\main\res\values\dimens.xml

src/MyApplication/.idea/sonarlint/issuestore/3/0/30a54a60f14d64645eed00c5f82475af0b8df642

@@ -1,27 +1,27 @@
 
-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(éóÈàûÿÿÿÿ

-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¢ææòýÿÿÿÿ

-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(™Õüþÿÿÿÿ

 esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(ñ¥—²ýÿÿÿÿ

-Ksquid:S2696"6Make the enclosing method "static" or remove this set.(ƒÌï<C38C>
 `squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(ù¤¾¤
-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Ù÷žñùÿÿÿÿ

-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¹ÿÁ<C3BF>ûÿÿÿÿ

-@squid:S1172"+Remove this unused method parameter "view".(É‚£<E2809A>
-Ssquid:S1155">Use isEmpty() to check whether the collection is empty or not.(ö‡Òí
-`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¶¾õÕ
-`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(³¿á•
-Psquid:S2696"6Make the enclosing method "static" or remove this set.(Ý…ÿÛüÿÿÿÿ

-`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Œö܉
-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¼õØ€ùÿÿÿÿ

-`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¾Äºú

-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(û<>¤™ûÿÿÿÿ

-@squid:S1444",Make this "public static mState" field final(½²»|
-Lsquid:S2589"7Remove this expression which always evaluates to "true"(â¿ß“
-`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Œö܉
-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(›¢¼Äüÿÿÿÿ

-–
squid:S1186"€
Add a nested comment explaining why this method is empty, throw an UnsupportedOperationException or complete the implementation.(ò‘<C3B2>‘
 _squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(À<>ÎC
-Bsquid:S2387"."mState" is the name of a field in "Fragment".(½²»|
+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¼õØ€ùÿÿÿÿ

+@squid:S1172"+Remove this unused method parameter "view".(É‚£<E2809A>
+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(éóÈàûÿÿÿÿ

+Psquid:S2696"6Make the enclosing method "static" or remove this set.(Ý…ÿÛüÿÿÿÿ

+`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¾Äºú

+–
squid:S1186"€
Add a nested comment explaining why this method is empty, throw an UnsupportedOperationException or complete the implementation.(ò‘<C3B2>‘
+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(û<>¤™ûÿÿÿÿ

+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(›¢¼Äüÿÿÿÿ

+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¹ÿÁ<C3BF>ûÿÿÿÿ

+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Ù÷žñùÿÿÿÿ

+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(™Õüþÿÿÿÿ

+`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(³¿á•
+Ssquid:S1155">Use isEmpty() to check whether the collection is empty or not.(ö‡Òí
 Jsquid:S2696"6Make the enclosing method "static" or remove this set.(º’ë1
+`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Œö܉
+@squid:S1444",Make this "public static mState" field final(½²»|
+`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Œö܉
+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¢ææòýÿÿÿÿ

 }"squid:ClassVariableVisibilityCheck"RMake mState a static final constant or non-public and provide accessors if needed.(½²»|
+`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¶¾õÕ
+Lsquid:S2589"7Remove this expression which always evaluates to "true"(â¿ß“
+Ksquid:S2696"6Make the enclosing method "static" or remove this set.(ƒÌï<C38C>
+Bsquid:S2387"."mState" is the name of a field in "Fragment".(½²»|

src/MyApplication/.idea/sonarlint/issuestore/6/7/67dcf9378cf673b1d3b665701ca8ab112314a41a

@@ -1,18 +1,18 @@
 
 esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(”“ɉúÿÿÿÿ

-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¡…•æùÿÿÿÿ

-`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(<28>ÀÆ’
 ssquid:S1450"YRemove the "isFirstUse" field and declare it as a local variable in the relevant methods.(ÃÑ<C383><C391>ûÿÿÿÿ

 `squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(<28>ÀÆ’
-`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(ô侄
-bsquid:CallToDeprecatedMethod"=Remove this use of "setBackgroundDrawable"; it is deprecated.(”›õV
-_squid:HiddenFieldCheck":Rename "drawer" which hides the field declared at line 41.(ÐÍè¨þÿÿÿÿ

-esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Û¿’<C2BF>ýÿÿÿÿ

-_squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(üêÝ/
-Asquid:S1905",Remove this unnecessary cast to "ImageView".(ÆïË”
-_squid:HiddenFieldCheck":Rename "drawer" which hides the field declared at line 41.(ÐÍè¨þÿÿÿÿ

-dsquid:CallToDeprecatedMethod"9Remove this use of "setDrawerListener"; it is deprecated.(ø¶Âßÿÿÿÿÿ

 qsquid:S1450"WRemove the "baseView" field and declare it as a local variable in the relevant methods.(‘‚¼²þÿÿÿÿ

 esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(–“Å<E2809C>ýÿÿÿÿ

-ysquid:S1450"_Remove the "noteBookFragment" field and declare it as a local variable in the relevant methods.(­Óé«ùÿÿÿÿ

+_squid:HiddenFieldCheck":Rename "drawer" which hides the field declared at line 41.(ÐÍè¨þÿÿÿÿ

+_squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(üêÝ/
+bsquid:CallToDeprecatedMethod"=Remove this use of "setBackgroundDrawable"; it is deprecated.(”›õV
+`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(<28>ÀÆ’
 isquid:MaximumInheritanceDepth"=This class has 10 parents which is greater than 5 authorized.(ù ®Íúÿÿÿÿ

+ysquid:S1450"_Remove the "noteBookFragment" field and declare it as a local variable in the relevant methods.(­Óé«ùÿÿÿÿ

+_squid:HiddenFieldCheck":Rename "drawer" which hides the field declared at line 41.(ÐÍè¨þÿÿÿÿ

+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(Û¿’<C2BF>ýÿÿÿÿ

+dsquid:CallToDeprecatedMethod"9Remove this use of "setDrawerListener"; it is deprecated.(ø¶Âßÿÿÿÿÿ

+Asquid:S1905",Remove this unnecessary cast to "ImageView".(ÆïË”
+`squid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(ô侄
+esquid:CommentedOutCodeLine"<This block of commented-out lines of code should be removed.(¡…•æùÿÿÿÿ

src/MyApplication/app/src/main/res/layout/app_bar_main.xml

@@ -71,28 +71,7 @@
                 <!--android:layout_height="wrap_content"-->
                 <!--app:srcCompat="@drawable/app_bar_menu"/>-->
 
-            <!--<android.support.design.widget.TabLayout-->
-                <!--android:id="@+id/app_bar_tablayout"-->
-                <!--android:layout_width="wrap_content"-->
-                <!--android:layout_height="wrap_content"-->
-                <!--app:tabGravity="center"-->
-                <!--app:tabSelectedTextColor="@color/black"-->
-                <!--android:layout_alignParentTop="true"-->
-                <!--android:layout_centerHorizontal="true">-->
 
-                <!--<android.support.design.widget.TabItem-->
-                    <!--android:id="@+id/app_bar_item1"-->
-                    <!--android:layout_width="wrap_content"-->
-                    <!--android:layout_height="wrap_content"-->
-                    <!--android:text="文章"/>-->
-
-                <!--<android.support.design.widget.TabItem-->
-                    <!--android:id="@+id/app_bar_item2"-->
-                    <!--android:layout_width="wrap_content"-->
-                    <!--android:layout_height="wrap_content"-->
-                    <!--android:text="图片"/>-->
-
-            <!--</android.support.design.widget.TabLayout>-->
 
             <!--<ImageButton-->
                 <!--android:id="@+id/app_bar_search"-->
@@ -123,7 +102,34 @@
 
     </android.support.design.widget.AppBarLayout>
 
-    <include layout="@layout/content_main" />
+    <include
+        android:id="@+id/include"
+        layout="@layout/content_main"/>
+
+    <android.support.design.widget.TabLayout
+        android:id="@+id/app_bar_tablayout"
+        android:layout_width="394dp"
+        android:layout_height="45dp"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true"
+        android:layout_gravity="bottom|right"
+        app:layout_anchor="@+id/include"
+        app:layout_anchorGravity="top|left"
+        app:tabSelectedTextColor="@color/black">
+
+        <android.support.design.widget.TabItem
+            android:id="@+id/app_bar_item1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="文章"/>
+
+        <android.support.design.widget.TabItem
+            android:id="@+id/app_bar_item2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="图片"/>
+
+    </android.support.design.widget.TabLayout>
 
     <android.support.design.widget.FloatingActionButton
         android:id="@+id/fab"
@@ -136,4 +142,5 @@
         app:rippleColor="@android:color/transparent"
         android:src="@drawable/actionbar_icon_add" />
 
+
 </android.support.design.widget.CoordinatorLayout>

src/MyApplication/app/src/main/res/layout/content_main.xml

@@ -38,5 +38,7 @@
     <FrameLayout
         android:id="@+id/main_fraglayout"
         android:layout_height="match_parent"
-        android:layout_width="match_parent"/>
+        android:layout_width="match_parent"
+        android:layout_alignParentStart="true"
+        android:layout_alignParentEnd="true"/>
 </RelativeLayout>

src/MyApplication/app/src/main/res/values/dimens.xml

@@ -4,7 +4,7 @@
     <dimen name="nav_header_height">200dp</dimen>
     <!-- Default screen margins, per the Android Design guidelines. -->
     <dimen name="activity_horizontal_margin">16dp</dimen>
-    <dimen name="activity_vertical_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">61dp</dimen>
     <dimen name="fab_margin">16dp</dimen>
     <dimen name="space_35">35.0dip</dimen>
     <dimen name="base_action_bar_height">48.0dip</dimen>