Fix compilation

Author: anton-knyazev

.idea/compiler.xml

@@ -5,11 +5,11 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 31
     defaultConfig {
         applicationId "com.omegar.simple.omegalaunchers"
         minSdkVersion 14
-        targetSdkVersion 28
+        targetSdkVersion 31
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

.idea/gradle.xml

@@ -9,7 +9,8 @@
             android:roundIcon="@mipmap/ic_launcher_round"
             android:supportsRtl="true"
             android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <activity android:name=".MainActivity"
+                android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
 

app/build.gradle

@@ -29,7 +29,7 @@ buildscript {
         maven { url gradle.nexusUrl }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.0'
+        classpath 'com.android.tools.build:gradle:4.2.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong