Cleanup

app/build.gradle

@@ -35,16 +35,12 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
-    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.vectordrawable:vectordrawable:1.1.0'
-    implementation 'androidx.preference:preference-ktx:1.1.1'
     implementation 'androidx.core:core-ktx:1.3.2'
-    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.preference:preference-ktx:1.1.1'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.4.0-alpha02'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.0-beta01'
-    implementation group: 'com.google.zxing', name: 'core', version: '3.3.3'
+    implementation group: 'com.google.zxing', name: 'core', version: '3.4.1'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test:runner:1.3.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'

app/src/main/java/com/chopshop166/cssignin/SettingsActivity.kt

@@ -3,6 +3,7 @@ package com.chopshop166.cssignin
 import android.os.Bundle
 import android.text.InputType
 import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.commit
 import androidx.preference.EditTextPreference
 import androidx.preference.PreferenceFragmentCompat
 
@@ -11,10 +12,9 @@ class SettingsActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.settings_activity)
-        supportFragmentManager
-            .beginTransaction()
-            .replace(R.id.settings, SettingsFragment())
-            .commit()
+        supportFragmentManager.commit {
+            replace(R.id.settings, SettingsFragment())
+        }
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
     }
 
@@ -23,16 +23,15 @@ class SettingsActivity : AppCompatActivity() {
             setPreferencesFromResource(R.xml.root_preferences, rootKey)
             setHasOptionsMenu(true)
 
-            val firstNamePreference = findPreference<EditTextPreference>("firstname_text")
-            firstNamePreference?.setOnBindEditTextListener { editText ->
+            val listener = EditTextPreference.OnBindEditTextListener { editText ->
                 editText.inputType = InputType.TYPE_TEXT_VARIATION_PERSON_NAME
+                editText.setSelectAllOnFocus(true)
+                editText.setSingleLine()
+                editText.maxLines = 1
             }
 
-
-            val lastNamePreference = findPreference<EditTextPreference>("lastname_text")
-            lastNamePreference?.setOnBindEditTextListener { editText ->
-                editText.inputType = InputType.TYPE_TEXT_VARIATION_PERSON_NAME
-            }
+            findPreference<EditTextPreference>("firstname_text")?.setOnBindEditTextListener(listener)
+            findPreference<EditTextPreference>("lastname_text")?.setOnBindEditTextListener(listener)
         }
     }
 }