Add code for a settings activity

app/src/main/AndroidManifest.xml

@@ -23,10 +23,10 @@
         <activity android:name=".ChooseActivity"
             android:screenOrientation="portrait"
             tools:ignore="LockedOrientationActivity">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
+        </activity>
+        <activity android:name=".SettingsActivity"
+            android:screenOrientation="portrait"
+            tools:ignore="LockedOrientationActivity">
         </activity>
     </application>
 

app/src/main/java/com/finnmglas/launcher/SettingsActivity.kt

@@ -0,0 +1,59 @@
+package com.finnmglas.launcher
+
+import android.annotation.SuppressLint
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.content.pm.ResolveInfo
+import android.os.Bundle
+import android.util.DisplayMetrics
+import android.view.KeyEvent
+import android.view.MotionEvent
+import android.view.View
+import android.view.WindowManager
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.MotionEventCompat
+import kotlinx.android.synthetic.main.activity_main.*
+import kotlin.math.abs
+import java.text.SimpleDateFormat
+import java.util.*
+import kotlin.concurrent.fixedRateTimer
+
+
+class SettingsActivity : AppCompatActivity() {
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        if(requestCode == 5000)
+        {
+            val value = data?.getStringExtra("value")
+            val forApp = data?.getStringExtra("forApp") ?: return
+
+            if (forApp == "downApp") downApp = value.toString()
+            else if (forApp == "upApp") upApp = value.toString()
+            else if (forApp == "leftApp") leftApp = value.toString()
+            else if (forApp == "rightApp") rightApp = value.toString()
+            else if (forApp == "volumeDownApp") volumeDownApp = value.toString()
+            else if (forApp == "volumeUpApp") volumeUpApp = value.toString()
+        }
+        else {
+            super.onActivityResult(requestCode, resultCode, data)
+        }
+    }
+
+    fun chooseApp() {
+        val intent = Intent(this, ChooseActivity::class.java)
+        intent.putExtra("action", "pick") // why choose an app
+        intent.putExtra("forApp", "downApp") // which app we choose
+        startActivityForResult(intent, 5000)
+    }
+
+    @SuppressLint("SetTextI18n") // I do not care
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        window.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN)
+        window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+
+        setContentView(R.layout.activity_settings)
+    }
+}

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

@@ -0,0 +1,10 @@
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="?attr/colorPrimaryDark"
+    tools:context=".SettingsActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>