diff --git a/.idea/copyright/profiles_settings.xml b/.idea/copyright/profiles_settings.xml
index 3572571..e7bedf3 100644
--- a/.idea/copyright/profiles_settings.xml
+++ b/.idea/copyright/profiles_settings.xml
@@ -1,5 +1,3 @@
 <component name="CopyrightManager">
-  <settings default="">
-    <module2copyright />
-  </settings>
+  <settings default="" />
 </component>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 7526a36..14262ac 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -3,7 +3,7 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <option name="distributionType" value="WRAPPED" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="modules">
           <set>
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 5823923..61a91ef 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,131 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="DaemonCodeAnalyzer">
-    <disable_hints />
-  </component>
-  <component name="EntryPointsManager">
-    <entry_points version="2.0" />
-  </component>
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
-    <OptionsSetting value="true" id="Edit" />
-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" assert-keyword="true" jdk-15="true" project-jdk-name="1.7" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" assert-keyword="true" jdk-15="true">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
-  <component name="RunManager">
-    <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" />
-      <method />
-    </configuration>
-    <configuration default="true" type="TestNG" factoryName="TestNG">
-      <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="$PROJECT_DIR$" />
-      <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="moduleWithDependencies" />
-      </option>
-      <option name="USE_DEFAULT_REPORTERS" value="false" />
-      <option name="PROPERTIES_FILE" />
-      <envs />
-      <properties />
-      <listeners />
-      <method />
-    </configuration>
-    <configuration default="true" type="Applet" factoryName="Applet">
-      <module name="" />
-      <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" />
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <method />
-    </configuration>
-    <configuration default="true" type="Application" factoryName="Application">
-      <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 />
-      <method />
-    </configuration>
-    <configuration default="true" type="JUnit" factoryName="JUnit">
-      <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="$PROJECT_DIR$" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="moduleWithDependencies" />
-      </option>
-      <envs />
-      <patterns />
-      <method />
-    </configuration>
-    <list size="0" />
-    <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>
-    <configuration name="&lt;template&gt;" type="WebApp" default="true" selected="false">
-      <Host>localhost</Host>
-      <Port>5050</Port>
-    </configuration>
-  </component>
-  <component name="masterDetails">
-    <states>
-      <state key="ProjectJDKs.UI">
-        <settings>
-          <last-edited>1.7</last-edited>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-    </states>
-  </component>
 </project>
 
diff --git a/.idea/modules.xml b/.idea/modules.xml
index adbf72d..0fed508 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,6 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/traccar-client/traccar-client.iml" filepath="$PROJECT_DIR$/traccar-client/traccar-client.iml" />
       <module fileurl="file://$PROJECT_DIR$/traccar-client-android.iml" filepath="$PROJECT_DIR$/traccar-client-android.iml" />
     </modules>
   </component>
diff --git a/traccar-client-android.iml b/traccar-client-android.iml
index c87302f..a4df2a2 100644
--- a/traccar-client-android.iml
+++ b/traccar-client-android.iml
@@ -1,5 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="android-gradle" name="Android-Gradle">
+      <configuration>
+        <option name="GRADLE_PROJECT_PATH" value=":" />
+      </configuration>
+    </facet>
+    <facet type="android" name="Android">
+      <configuration>
+        <option name="ALLOW_USER_CONFIGURATION" value="false" />
+      </configuration>
+    </facet>
+  </component>
   <component name="NewModuleRootManager" inherit-compiler-output="false">
     <output url="file://$MODULE_DIR$/build/classes/main" />
     <output-test url="file://$MODULE_DIR$/build/classes/test" />
diff --git a/traccar-client/build.gradle b/traccar-client/build.gradle
index fe3a414..b147445 100644
--- a/traccar-client/build.gradle
+++ b/traccar-client/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'android'
 
 android {
     compileSdkVersion 19
-    buildToolsVersion "19.0.1"
+    buildToolsVersion "19.0.3"
 
     defaultConfig {
         minSdkVersion 3