Update dependencies

.idea/gradle.xml

@@ -4,7 +4,7 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <option name="testRunner" value="PLATFORM" />
+        <option name="testRunner" value="GRADLE" />
         <option name="disableWrapperSourceDistributionNotification" value="true" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
@@ -17,7 +17,6 @@
           </set>
         </option>
         <option name="resolveModulePerSourceSet" value="false" />
-        <option name="useQualifiedModuleNames" value="true" />
       </GradleProjectSettings>
     </option>
   </component>

.idea/misc.xml

@@ -1,5 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="DesignSurface">
+    <option name="filePathToZoomLevelMap">
+      <map>
+        <entry key="..\:/Projects/app/src/main/res/layout/activity_login.xml" value="0.10572916666666667" />
+        <entry key="..\:/Projects/app/src/main/res/layout/activity_post.xml" value="0.14427083333333332" />
+        <entry key="..\:/Projects/app/src/main/res/layout/activity_register.xml" value="0.10572916666666667" />
+        <entry key="..\:/Projects/app/src/main/res/layout/fragment_about.xml" value="0.20878623188405798" />
+        <entry key="..\:/Projects/app/src/main/res/layout/fragment_home.xml" value="0.20878623188405798" />
+        <entry key="..\:/Projects/app/src/main/res/layout/fragment_linux.xml" value="0.20878623188405798" />
+        <entry key="..\:/Projects/app/src/main/res/layout/post_item.xml" value="0.20878623188405798" />
+      </map>
+    </option>
+  </component>
   <component name="NullableNotNullManager">
     <option name="myDefaultNullable" value="org.jetbrains.annotations.Nullable" />
     <option name="myDefaultNotNull" value="androidx.annotation.NonNull" />
@@ -25,7 +38,7 @@
     </option>
     <option name="myNotNulls">
       <value>
-        <list size="13">
+        <list size="14">
           <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
           <item index="1" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
           <item index="2" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
@@ -39,11 +52,12 @@
           <item index="10" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.NonNull" />
           <item index="11" class="java.lang.String" itemvalue="io.reactivex.annotations.NonNull" />
           <item index="12" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.NonNull" />
+          <item index="13" class="java.lang.String" itemvalue="lombok.NonNull" />
         </list>
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="false" project-jdk-name="1.8 (2)" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8 (2)" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

.idea/runConfigurations.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>

app/build.gradle

@@ -5,13 +5,13 @@ plugins {
 apply plugin: 'com.google.gms.google-services'
 
 android {
-    compileSdkVersion 30
-    buildToolsVersion "30.0.1"
+    compileSdkVersion 31
+    buildToolsVersion "30.0.2"
 
     defaultConfig {
         applicationId "club.thepenguins.android"
         minSdkVersion 21
-        targetSdkVersion 30
+        targetSdkVersion 31
         versionCode 1
         versionName "1.0"
 
@@ -33,13 +33,13 @@ android {
 dependencies {
 
     implementation platform('com.google.firebase:firebase-bom:28.2.1')
-    implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-    implementation 'com.google.android.material:material:1.4.0'
+    testImplementation 'junit:junit:'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+    implementation 'com.google.android.material:material:1.5.0'
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation 'com.google.code.gson:gson:2.8.7'
     implementation 'com.squareup.retrofit2:converter-gson:2.0.2'

app/src/main/AndroidManifest.xml

@@ -11,6 +11,12 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.PenguinsRead">
+        <activity
+            android:name=".activities.RegisterActivity"
+            android:exported="false" />
+        <activity
+            android:name=".activities.LoginActivity"
+            android:exported="false" />
         <activity android:name=".activities.PostActivity" />
         <activity android:name=".activities.SplashActivity">
             <intent-filter>

app/src/main/java/club/thepenguins/android/activities/LoginActivity.java

@@ -0,0 +1,16 @@
+package club.thepenguins.android.activities;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+import club.thepenguins.android.R;
+
+public class LoginActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+    }
+}

app/src/main/java/club/thepenguins/android/activities/RegisterActivity.java

@@ -0,0 +1,16 @@
+package club.thepenguins.android.activities;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+import club.thepenguins.android.R;
+
+public class RegisterActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_register);
+    }
+}

app/src/main/res/layout/activity_login.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".activities.LoginActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_register.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".activities.RegisterActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>