Changed Bottom Bar and Updated Gradle Version

.idea/inspectionProfiles/Project_Default.xml

+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="AndroidLintGradleCompatible" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="LoggerInitializedWithForeignClass" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="loggerClassName" value="org.apache.log4j.Logger,org.slf4j.LoggerFactory,org.apache.commons.logging.LogFactory,java.util.logging.Logger" />
+      <option name="loggerFactoryMethodName" value="getLogger,getLogger,getLog,getLogger" />
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="PROJECT_PROFILE" value="Project Default" />
+    <option name="USE_PROJECT_PROFILE" value="true" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/modules.xml

@@ -2,6 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
+      <module fileurl="file://$PROJECT_DIR$/SEProject.iml" filepath="$PROJECT_DIR$/SEProject.iml" />
       <module fileurl="file://$PROJECT_DIR$/SEProject.iml" filepath="$PROJECT_DIR$/SEProject.iml" />
       <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
     </modules>

app/build.gradle

@@ -26,7 +26,7 @@ dependencies {
     })
 
 
-    compile 'com.android.support:appcompat-v7:24.2.1'
+    compile 'com.android.support:appcompat-v7:25.2.0'
     compile 'com.google.firebase:firebase-auth:10.2.0'
     compile 'com.android.support:support-v4:24.2.1'
     testCompile 'junit:junit:4.12'

app/src/main/res/xml/menu_bottombar.xml

@@ -3,23 +3,22 @@
 
     <tab
         id="@+id/user_activity"
-        icon="@drawable/ic_favorites"
-        title="Favorites"
+        icon="@drawable/ic_home"
         activeColor="#FFFFFF"
 
         />
     <tab
         id="@+id/camera_activity"
-        icon="@drawable/ic_nearby"
-        title="Nearby"
+        icon="@drawable/ic_camera"
         activeColor="#FFFFFF"
+        barColorWhenSelected = "#9932CC"
 
         />
     <tab
         id="@+id/compose_mail"
-        icon="@drawable/ic_friends"
-        title="Friends"
+        icon="@drawable/ic_send"
         activeColor="#FFFFFF"
+        barColorWhenSelected="#000000"
 
         />