Some project fixes

* Fix warnings
 * Fix code style
 * Add newlines at end of files
 * Fix .gitignore
 * .gitignore /.idea/misc.xml
 * .gitignore /.idea/gradle.xml
 * Fix XML style

.gitignore

@@ -1,15 +1,21 @@
 *.iml
-.gradle
+
+.DS_Store
+.externalNativeBuild/
+.cxx/
+
+/.gradle/
 /local.properties
 /.idea/caches
-/.idea/libraries
+/.idea/codeStyles/
+/.idea/gradle.xml
+/.idea/libraries/
+/.idea/misc.xml
+/.idea/modules/
 /.idea/modules.xml
 /.idea/workspace.xml
 /.idea/navEditor.xml
 /.idea/assetWizardSettings.xml
-.DS_Store
+/build/
-/build
 /captures
-.externalNativeBuild
+/local.properties
-.cxx
-local.properties

.idea/compiler.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="11" />
+    <bytecodeTargetLevel target="11"/>
   </component>
 </project>

.idea/gradle.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="testRunner" value="GRADLE" />
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/app" />
-          </set>
-        </option>
-        <option name="resolveModulePerSourceSet" value="false" />
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>

.idea/misc.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Android Studio default JDK" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>

.idea/vcs.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$" vcs="Git"/>
   </component>
 </project>

app/build.gradle

@@ -22,22 +22,23 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
+
     kotlinOptions {
         jvmTarget = '1.8'
     }
 }
 
 dependencies {
-
     implementation 'androidx.core:core-ktx:1.6.0'
     implementation 'androidx.appcompat:appcompat:1.3.1'
     implementation 'com.google.android.material:material:1.4.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
-    testImplementation 'junit:junit:4.+'
+    testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 }

app/src/main/AndroidManifest.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="com.causa_arcana">
 
     <application
@@ -8,14 +9,15 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.CausaArcana">
+        android:theme="@style/Theme.CausaArcana"
+        tools:ignore="AllowBackup">
         <activity
             android:name=".MainActivity"
             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
+                <action android:name="android.intent.action.MAIN"/>
 
-                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -14,10 +14,10 @@
                 android:type="linear">
                 <item
                     android:color="#44000000"
-                    android:offset="0.0" />
+                    android:offset="0.0"/>
                 <item
                     android:color="#00000000"
-                    android:offset="1.0" />
+                    android:offset="1.0"/>
             </gradient>
         </aapt:attr>
     </path>
@@ -26,5 +26,5 @@
         android:fillType="nonZero"
         android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
         android:strokeWidth="1"
-        android:strokeColor="#00000000" />
+        android:strokeColor="#00000000"/>
 </vector>

app/src/main/res/drawable/ic_launcher_background.xml

@@ -6,165 +6,165 @@
     android:viewportHeight="108">
     <path
         android:fillColor="#3DDC84"
-        android:pathData="M0,0h108v108h-108z" />
+        android:pathData="M0,0h108v108h-108z"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M9,0L9,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M19,0L19,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M29,0L29,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M39,0L39,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M49,0L49,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M59,0L59,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M69,0L69,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M79,0L79,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M89,0L89,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M99,0L99,108"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,9L108,9"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,19L108,19"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,29L108,29"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,39L108,39"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,49L108,49"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,59L108,59"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,69L108,69"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,79L108,79"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,89L108,89"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M0,99L108,99"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M19,29L89,29"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M19,39L89,39"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M19,49L89,49"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M19,59L89,59"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M19,69L89,69"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M19,79L89,79"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M29,19L29,89"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M39,19L39,89"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M49,19L49,89"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M59,19L59,89"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M69,19L69,89"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
     <path
         android:fillColor="#00000000"
         android:pathData="M79,19L79,89"
         android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+        android:strokeColor="#33FFFFFF"/>
 </vector>

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

@@ -13,6 +13,6 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"/>
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
+    <background android:drawable="@drawable/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
 </adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
+    <background android:drawable="@drawable/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
 </adaptive-icon>

build.gradle

@@ -4,6 +4,7 @@ buildscript {
         google()
         mavenCentral()
     }
+
     dependencies {
         classpath "com.android.tools.build:gradle:7.0.0"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.21"

settings.gradle

@@ -3,7 +3,6 @@ dependencyResolutionManagement {
     repositories {
         google()
         mavenCentral()
-        jcenter() // Warning: this repository is going to shut down soon
     }
 }
 rootProject.name = "Causa Arcana"