From 6b3e2ba0eb53bba05bdf7e83157e904a6dca8d12 Mon Sep 17 00:00:00 2001
From: ram231 <blusea231@gmail.com>
Date: Tue, 24 Jul 2018 23:24:26 +0800
Subject: [PATCH] Fixed some stuff

---
 example/.idea/codeStyles/Project.xml        |  29 ++
 example/.idea/libraries/Dart_SDK.xml        |  30 +-
 example/.idea/libraries/Flutter_Plugins.xml |  12 +
 example/.idea/misc.xml                      |  28 ++
 example/.idea/vcs.xml                       |   6 +
 example/.idea/workspace.xml                 | 420 +++++++++++++++++++-
 example/android/app/build.gradle            |   2 +-
 example/beacons_example.iml                 |   1 -
 example/beacons_example_android.iml         |   3 +-
 example/lib/beacon_name.dart                |   9 +
 example/lib/header.dart                     |   6 +-
 example/lib/main.dart                       |   7 +-
 example/lib/tab_ranging.dart                |   5 +-
 example/pubspec.yaml                        |   6 +-
 lib/beacons.dart                            |   2 +
 lib/data/beacon_region.dart                 |   9 +-
 16 files changed, 539 insertions(+), 36 deletions(-)
 create mode 100644 example/.idea/codeStyles/Project.xml
 create mode 100644 example/.idea/libraries/Flutter_Plugins.xml
 create mode 100644 example/.idea/misc.xml
 create mode 100644 example/.idea/vcs.xml
 create mode 100644 example/lib/beacon_name.dart

diff --git a/example/.idea/codeStyles/Project.xml b/example/.idea/codeStyles/Project.xml
new file mode 100644
index 0000000..30aa626
--- /dev/null
+++ b/example/.idea/codeStyles/Project.xml
@@ -0,0 +1,29 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <Objective-C-extensions>
+      <file>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
+      </file>
+      <class>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
+      </class>
+      <extensions>
+        <pair source="cpp" header="h" fileNamingConvention="NONE" />
+        <pair source="c" header="h" fileNamingConvention="NONE" />
+      </extensions>
+    </Objective-C-extensions>
+  </code_scheme>
+</component>
\ No newline at end of file
diff --git a/example/.idea/libraries/Dart_SDK.xml b/example/.idea/libraries/Dart_SDK.xml
index a12d548..0de71f6 100644
--- a/example/.idea/libraries/Dart_SDK.xml
+++ b/example/.idea/libraries/Dart_SDK.xml
@@ -1,17 +1,25 @@
 <component name="libraryTable">
   <library name="Dart SDK">
     <CLASSES>
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/async" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/collection" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/convert" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/core" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/developer" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/html" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/io" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/isolate" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/math" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/mirrors" />
-      <root url="file:///usr/local/dev/flutter/bin/cache/dart-sdk/lib/typed_data" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/async" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/cli" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/collection" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/convert" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/core" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/developer" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/html" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/indexed_db" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/io" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/isolate" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/js" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/js_util" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/math" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/mirrors" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/svg" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/typed_data" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/web_audio" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/web_gl" />
+      <root url="file://D:/flutter/bin/cache/dart-sdk/lib/web_sql" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />
diff --git a/example/.idea/libraries/Flutter_Plugins.xml b/example/.idea/libraries/Flutter_Plugins.xml
new file mode 100644
index 0000000..cb5a13d
--- /dev/null
+++ b/example/.idea/libraries/Flutter_Plugins.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Flutter Plugins" type="FlutterPluginsLibraryType">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/.." />
+      <root url="file://$USER_HOME$/AppData/Roaming/Pub/Cache/hosted/pub.dartlang.org/flutter_local_notifications-0.2.9" />
+      <root url="file://$USER_HOME$/AppData/Roaming/Pub/Cache/hosted/pub.dartlang.org/streams_channel-0.2.2" />
+      <root url="file://$USER_HOME$/AppData/Roaming/Pub/Cache/hosted/pub.dartlang.org/flutter_blue-0.3.3" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/example/.idea/misc.xml b/example/.idea/misc.xml
new file mode 100644
index 0000000..3268472
--- /dev/null
+++ b/example/.idea/misc.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="NullableNotNullManager">
+    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
+    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
+    <option name="myNullables">
+      <value>
+        <list size="5">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
+          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
+          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
+          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
+        </list>
+      </value>
+    </option>
+    <option name="myNotNulls">
+      <value>
+        <list size="4">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+        </list>
+      </value>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/example/.idea/vcs.xml b/example/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/example/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/example/.idea/workspace.xml b/example/.idea/workspace.xml
index 5b3388c..38237f2 100644
--- a/example/.idea/workspace.xml
+++ b/example/.idea/workspace.xml
@@ -1,36 +1,436 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="8b2da3c4-0bad-4e9a-a600-84f10bdef215" name="Default" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/libraries/Dart_SDK.xml" afterPath="$PROJECT_DIR$/.idea/libraries/Dart_SDK.xml" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
+      <change beforePath="$PROJECT_DIR$/beacons_example.iml" afterPath="$PROJECT_DIR$/beacons_example.iml" />
+      <change beforePath="$PROJECT_DIR$/beacons_example_android.iml" afterPath="$PROJECT_DIR$/beacons_example_android.iml" />
+      <change beforePath="$PROJECT_DIR$/lib/main.dart" afterPath="$PROJECT_DIR$/lib/main.dart" />
+      <change beforePath="$PROJECT_DIR$/lib/tab_ranging.dart" afterPath="$PROJECT_DIR$/lib/tab_ranging.dart" />
+      <change beforePath="$PROJECT_DIR$/pubspec.yaml" afterPath="$PROJECT_DIR$/pubspec.yaml" />
+    </list>
+    <ignored path="$PROJECT_DIR$/.dart_tool/" />
+    <ignored path="$PROJECT_DIR$/.idea/" />
+    <ignored path="$PROJECT_DIR$/.pub/" />
+    <ignored path="$PROJECT_DIR$/build/" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="TRACKING_ENABLED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
   <component name="FileEditorManager">
-    <leaf>
-      <file leaf-file-name="main.dart" pinned="false" current-in-tab="true">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file leaf-file-name="main.dart" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/lib/main.dart">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="85">
+              <caret line="19" column="0" lean-forward="false" selection-start-line="19" selection-start-column="0" selection-end-line="19" selection-end-column="0" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="beacons.dart" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="0">
               <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+              <folding>
+                <element signature="e#0#2991#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
     </leaf>
   </component>
-  <component name="ToolWindowManager">
-    <editor active="true" />
-    <layout>
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
-    </layout>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$/.." />
+  </component>
+  <component name="GradleLocalSettings">
+    <option name="externalProjectsViewState">
+      <projects_view />
+    </option>
+  </component>
+  <component name="ProjectFrameBounds" extendedState="6">
+    <option name="x" value="10" />
+    <option name="y" value="20" />
+    <option name="width" value="1346" />
+    <option name="height" value="688" />
+  </component>
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectReloadState">
+    <option name="STATE" value="1" />
   </component>
   <component name="ProjectView">
     <navigator currentView="ProjectPane" proportions="" version="1">
+      <flattenPackages />
+      <showMembers />
+      <showModules />
+      <showLibraryContents />
+      <hideEmptyPackages />
+      <abbreviatePackageNames />
+      <autoscrollToSource />
+      <autoscrollFromSource />
+      <sortByType />
+      <manualOrder />
+      <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
       <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="example" type="b2602c69:ProjectViewProjectNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="example" type="b2602c69:ProjectViewProjectNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="example" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+            </path>
+            <path>
+              <item name="example" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+              <item name="Flutter Plugins" type="70bed36:NamedLibraryElementNode" />
+            </path>
+            <path>
+              <item name="example" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+              <item name="Flutter Plugins" type="70bed36:NamedLibraryElementNode" />
+              <item name="beacons" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="example" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+              <item name="Flutter Plugins" type="70bed36:NamedLibraryElementNode" />
+              <item name="beacons" type="462c0819:PsiDirectoryNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="example" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+              <item name="Flutter Plugins" type="70bed36:NamedLibraryElementNode" />
+              <item name="beacons" type="462c0819:PsiDirectoryNode" />
+              <item name="lib" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
         <option name="show-excluded-files" value="false" />
       </pane>
+      <pane id="Scope" />
+      <pane id="Scratches" />
+      <pane id="AndroidView" />
+      <pane id="PackagesPane" />
     </panes>
   </component>
   <component name="PropertiesComponent">
-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
-    <property name="dart.analysis.tool.window.force.activate" value="true" />
+    <property name="last_opened_file_path" value="D:/final_parola" />
+    <property name="dart.analysis.tool.window.force.activate" value="false" />
     <property name="show.migrate.to.gradle.popup" value="false" />
+    <property name="settings.editor.selected.configurable" value="dart.settings" />
+  </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="RunManager">
+    <configuration default="true" type="AndroidJUnit" factoryName="Android JUnit">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <module name="" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="PACKAGE_NAME" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="METHOD_NAME" />
+      <option name="TEST_OBJECT" value="class" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <envs />
+      <patterns />
+    </configuration>
+    <configuration default="true" type="Application" factoryName="Application">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="VM_PARAMETERS" />
+      <option name="PROGRAM_PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="ENABLE_SWING_INSPECTOR" value="false" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <module name="" />
+      <envs />
+    </configuration>
+    <configuration default="true" type="Remote" factoryName="Remote">
+      <option name="USE_SOCKET_TRANSPORT" value="true" />
+      <option name="SERVER_MODE" value="false" />
+      <option name="SHMEM_ADDRESS" value="javadebug" />
+      <option name="HOST" value="localhost" />
+      <option name="PORT" value="5005" />
+    </configuration>
+    <configuration default="true" type="TestNG" factoryName="TestNG">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <module name="" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="SUITE_NAME" />
+      <option name="PACKAGE_NAME" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="METHOD_NAME" />
+      <option name="GROUP_NAME" />
+      <option name="TEST_OBJECT" value="CLASS" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <option name="OUTPUT_DIRECTORY" />
+      <option name="ANNOTATION_TYPE" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <option name="USE_DEFAULT_REPORTERS" value="false" />
+      <option name="PROPERTIES_FILE" />
+      <envs />
+      <properties />
+      <listeners />
+    </configuration>
+    <configuration name="&lt;template&gt;" type="Applet" default="true" selected="false">
+      <option name="MAIN_CLASS_NAME" />
+      <option name="HTML_FILE_NAME" />
+      <option name="HTML_USED" value="false" />
+      <option name="WIDTH" value="400" />
+      <option name="HEIGHT" value="300" />
+      <option name="POLICY_FILE" value="$APPLICATION_HOME_DIR$/bin/appletviewer.policy" />
+      <option name="VM_PARAMETERS" />
+    </configuration>
+    <configuration name="&lt;template&gt;" type="JUnit" default="true" selected="false">
+      <option name="MAIN_CLASS_NAME" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+    </configuration>
+    <configuration name="&lt;template&gt;" type="#org.jetbrains.idea.devkit.run.PluginConfigurationType" default="true" selected="false">
+      <option name="VM_PARAMETERS" value="-Xmx512m -Xms256m -XX:MaxPermSize=250m -ea" />
+    </configuration>
+  </component>
+  <component name="ShelveChangesManager" show_recycled="false">
+    <option name="remove_strategy" value="false" />
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="8b2da3c4-0bad-4e9a-a600-84f10bdef215" name="Default" comment="" />
+      <created>1530513425478</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1530513425478</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="-8" y="-8" width="1382" height="744" extended-state="6" />
+    <editor active="true" />
+    <layout>
+      <window_info id="Android Profiler" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
+      <window_info id="Palette&#9;" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Image Layers" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Build Variants" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
+      <window_info id="Capture Analysis" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
+      <window_info id="Dart Analysis" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.32894737" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Flutter Outline" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Logcat" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Captures" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Capture Tool" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.24962178" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Device File Explorer" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="true" content_ui="tabs" />
+      <window_info id="Theme Preview" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
+      <window_info id="Flutter Inspector" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
+      <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
+      <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
+      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+    </layout>
+  </component>
+  <component name="VcsContentAnnotationSettings">
+    <option name="myLimit" value="2678400000" />
+  </component>
+  <component name="XDebuggerManager">
+    <breakpoint-manager />
+    <watches-manager />
+  </component>
+  <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="85">
+          <caret line="19" column="0" lean-forward="false" selection-start-line="19" selection-start-column="0" selection-end-line="19" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding>
+            <element signature="e#0#2991#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="306">
+          <caret line="18" column="0" lean-forward="false" selection-start-line="18" selection-start-column="0" selection-end-line="18" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding>
+            <element signature="e#0#2991#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="85">
+          <caret line="18" column="0" lean-forward="false" selection-start-line="18" selection-start-column="0" selection-end-line="18" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding>
+            <element signature="e#0#2991#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="306">
+          <caret line="18" column="0" lean-forward="false" selection-start-line="18" selection-start-column="0" selection-end-line="18" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding>
+            <element signature="e#0#2991#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="306">
+          <caret line="18" column="0" lean-forward="false" selection-start-line="18" selection-start-column="0" selection-end-line="18" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding>
+            <element signature="e#0#2991#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="306">
+          <caret line="18" column="0" lean-forward="false" selection-start-line="18" selection-start-column="0" selection-end-line="18" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding>
+            <element signature="e#0#2991#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="85">
+          <caret line="19" column="0" lean-forward="false" selection-start-line="19" selection-start-column="0" selection-end-line="19" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../lib/beacons.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding>
+            <element signature="e#0#2991#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
   </component>
-</project>
+</project>
\ No newline at end of file
diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
index a5d0d22..0fe794e 100644
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -29,7 +29,7 @@ android {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "io.intheloup.beaconsexample"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 27
         versionCode 1
         versionName "1.0"
diff --git a/example/beacons_example.iml b/example/beacons_example.iml
index e5c8371..c92516a 100644
--- a/example/beacons_example.iml
+++ b/example/beacons_example.iml
@@ -13,6 +13,5 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Dart SDK" level="project" />
     <orderEntry type="library" name="Flutter Plugins" level="project" />
-    <orderEntry type="library" name="Dart Packages" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/example/beacons_example_android.iml b/example/beacons_example_android.iml
index b050030..fac7f6e 100644
--- a/example/beacons_example_android.iml
+++ b/example/beacons_example_android.iml
@@ -23,5 +23,6 @@
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Flutter for Android" level="project" />
+    <orderEntry type="library" name="Dart SDK" level="project" />
   </component>
-</module>
+</module>
\ No newline at end of file
diff --git a/example/lib/beacon_name.dart b/example/lib/beacon_name.dart
new file mode 100644
index 0000000..90b3c17
--- /dev/null
+++ b/example/lib/beacon_name.dart
@@ -0,0 +1,9 @@
+
+
+
+class BeaconName{
+  
+
+  String name;
+  
+}
\ No newline at end of file
diff --git a/example/lib/header.dart b/example/lib/header.dart
index 4447163..8a5c2bf 100644
--- a/example/lib/header.dart
+++ b/example/lib/header.dart
@@ -9,6 +9,8 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 
+/// [Header] in the UI needs to fill either [Generics] or [iBeacon/Eddystone] 
+/// on a [TextEdittingController]
 class Header extends StatefulWidget {
   const Header(
       {Key key, this.regionIdentifier, this.running, this.onStart, this.onStop})
@@ -38,9 +40,7 @@ class _HeaderState extends State<Header> {
     _formType = Platform.isIOS ? FormType.iBeacon : FormType.generic;
 
     _id1Controller = TextEditingController(
-      text: _formType == FormType.iBeacon
-          ? '7da11b71-6f6a-4b6d-81c0-8abd031e6113'
-          : 'C336AA38-54BB-483B-AE75-3BA707855035',
+      text: _formType == FormType.iBeacon ? '' : '',
     );
     _id2Controller = TextEditingController();
     _id3Controller = TextEditingController();
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 0b3a9ef..81ad598 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -4,6 +4,7 @@
 import 'package:beacons/beacons.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+// import 'package:flutter_blue/flutter_blue.dart'; 
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:flutter_local_notifications/initialization_settings.dart';
 import 'package:flutter_local_notifications/notification_details.dart';
@@ -23,7 +24,7 @@ class MyApp extends StatefulWidget {
 
     int notifId = 0;
 
-    Beacons.backgroundMonitoringEvents().listen((event) {
+    Beacons.backgroundMonitoringEvents().listen((event) async {
       FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
           new FlutterLocalNotificationsPlugin();
       InitializationSettingsAndroid initializationSettingsAndroid =
@@ -42,11 +43,12 @@ class MyApp extends StatefulWidget {
           new NotificationDetailsIOS();
       NotificationDetails platformChannelSpecifics = new NotificationDetails(
           androidPlatformChannelSpecifics, iOSPlatformChannelSpecifics);
-      flutterLocalNotificationsPlugin.show(
+      await flutterLocalNotificationsPlugin.show(
         ++notifId,
         event.type.toString(),
         event.state.toString(),
         platformChannelSpecifics,
+        payload: event.state.toString(),
       );
     });
 
@@ -65,6 +67,7 @@ class _MyAppState extends State<MyApp> {
   @override
   Widget build(BuildContext context) {
     return new MaterialApp(
+      showPerformanceOverlay: true,
       home: new CupertinoTabScaffold(
         tabBar: new CupertinoTabBar(
           items: <BottomNavigationBarItem>[
diff --git a/example/lib/tab_ranging.dart b/example/lib/tab_ranging.dart
index 92d5b7b..a60537d 100644
--- a/example/lib/tab_ranging.dart
+++ b/example/lib/tab_ranging.dart
@@ -16,12 +16,13 @@ class RangingTab extends ListTab {
         .ranging(
       region: region,
       inBackground: false,
+      permission: LocationPermission(android: LocationPermissionAndroid.coarse),
     )
         .map((result) {
       String text;
-      if (result.isSuccessful) {
+      if (result.isSuccessful == true) {
         text = result.beacons.isNotEmpty
-            ? 'RSSI: ${result.beacons.first.rssi}'
+            ? 'DISTANCE: ${result.beacons.first.distance.toStringAsFixed(2)}'
             : 'No beacon in range';
       } else {
         text = result.error.toString();
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index c6f2b98..63e273b 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -1,10 +1,10 @@
-name: beacons_example
-description: Demonstrates how to use the beacons plugin.
+name: Parola
+description: Event based attendance mobile application using Beacon Technology
 
 dependencies:
   flutter:
     sdk: flutter
-
+  flutter_blue: "^0.3.3"
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^0.1.0
diff --git a/lib/beacons.dart b/lib/beacons.dart
index c04132b..d1a63be 100644
--- a/lib/beacons.dart
+++ b/lib/beacons.dart
@@ -33,6 +33,8 @@ part 'data/result.dart';
 
 part 'data/settings.dart';
 
+///
+///
 class Beacons {
   static Future<void> configure(BeaconsSettings settings) =>
       _channel.configure(settings);
diff --git a/lib/data/beacon_region.dart b/lib/data/beacon_region.dart
index 4be1bf5..5209f6a 100644
--- a/lib/data/beacon_region.dart
+++ b/lib/data/beacon_region.dart
@@ -3,6 +3,9 @@
 
 part of beacons;
 
+///
+///
+///
 class BeaconRegion {
   BeaconRegion({
     @required this.identifier,
@@ -15,12 +18,14 @@ class BeaconRegion {
   final String bluetoothAddress;
 }
 
+///TODO: An iBeacon can have a [UUID] and Optional [Major] and [Minor];
+///
 class BeaconRegionIBeacon extends BeaconRegion {
   BeaconRegionIBeacon({
     @required String identifier,
     @required String proximityUUID,
-    int major,
-    int minor,
+    String major,
+    String minor,
   }) : super(
           identifier: identifier,
           ids: [],