diff --git a/src/.idea/aws.xml b/src/.idea/aws.xml
new file mode 100644
index 0000000..b63b642
--- /dev/null
+++ b/src/.idea/aws.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="accountSettings">
+    <option name="activeRegion" value="us-east-1" />
+    <option name="recentlyUsedRegions">
+      <list>
+        <option value="us-east-1" />
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/.idea/compiler.xml b/src/.idea/compiler.xml
new file mode 100644
index 0000000..443b5d2
--- /dev/null
+++ b/src/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.6" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/.idea/gradle.xml b/src/.idea/gradle.xml
new file mode 100644
index 0000000..3e3960b
--- /dev/null
+++ b/src/.idea/gradle.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+</project>
\ No newline at end of file
diff --git a/src/.idea/jarRepositories.xml b/src/.idea/jarRepositories.xml
new file mode 100644
index 0000000..a5f05cd
--- /dev/null
+++ b/src/.idea/jarRepositories.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/.idea/misc.xml b/src/.idea/misc.xml
new file mode 100644
index 0000000..510f71c
--- /dev/null
+++ b/src/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" project-jdk-name="17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/.idea/modules.xml b/src/.idea/modules.xml
new file mode 100644
index 0000000..f669a0e
--- /dev/null
+++ b/src/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/src.iml" filepath="$PROJECT_DIR$/.idea/src.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/.idea/src.iml b/src/.idea/src.iml
new file mode 100644
index 0000000..b3d5159
--- /dev/null
+++ b/src/.idea/src.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id="src" 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="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="SonarLintModuleSettings">
+    <option name="uniqueId" value="e7129df2-7fb9-41f9-96c4-5d43fdcef860" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/src/.idea/workspace.xml b/src/.idea/workspace.xml
new file mode 100644
index 0000000..293394f
--- /dev/null
+++ b/src/.idea/workspace.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="SELECTIVE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="38dfd013-87cc-4395-835f-55746dd75f43" name="Changes" comment="" />
+    <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="ExecutionTargetManager" SELECTED_TARGET="device_and_snapshot_combo_box_target[C:\Users\zjx\.android\avd\Pixel_6_API_30.avd]" />
+  <component name="ExternalProjectsData">
+    <projectState path="$PROJECT_DIR$">
+      <ProjectState />
+    </projectState>
+  </component>
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="TaskManager">
+    <servers />
+  </component>
+  <component name="XSLT-Support.FileAssociations.UIState">
+    <expand />
+    <select />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/app/.idea/workspace.xml b/src/app/.idea/workspace.xml
new file mode 100644
index 0000000..c7cd5b8
--- /dev/null
+++ b/src/app/.idea/workspace.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="NONE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="90b24ecd-9f81-449e-9316-12bf8ec536d3" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/../../.idea/gradle.xml" beforeDir="false" afterPath="$PROJECT_DIR$/../../.idea/gradle.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/../../.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/../../.idea/misc.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/../../.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/../../.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/../.gradle/7.5/checksums/checksums.lock" beforeDir="false" afterPath="$PROJECT_DIR$/../.gradle/7.5/checksums/checksums.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/../.gradle/7.5/checksums/sha1-checksums.bin" beforeDir="false" afterPath="$PROJECT_DIR$/../.gradle/7.5/checksums/sha1-checksums.bin" afterDir="false" />
+    </list>
+    <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="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$/../.." />
+  </component>
+  <component name="MarkdownSettingsMigration">
+    <option name="stateVersion" value="1" />
+  </component>
+  <component name="ProjectId" id="2XIJAb1SQ3bIJL8BAvpC24RDvDl" />
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "RunOnceActivity.cidr.known.project.marker": "true",
+    "cidr.known.project.marker": "true",
+    "last_opened_file_path": "D:/Code/Repository/Android/Notes2/src"
+  }
+}]]></component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="90b24ecd-9f81-449e-9316-12bf8ec536d3" name="Changes" comment="" />
+      <created>1698310517737</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1698310517737</updated>
+    </task>
+    <servers />
+  </component>
+</project>
\ No newline at end of file