v规范化命名

app/src/main/java/com/miya/fastcashier/ui/LoginActivity.kt

@@ -174,9 +174,6 @@ class LoginActivity : AppCompatActivity() {
 //        }
     }
 
-    /**
-     * Extension function to simplify setting an afterTextChanged action to EditText components.
-     */
     private fun EditText.afterTextChanged(afterTextChanged: (String) -> Unit) {
 
         this.addTextChangedListener(object : TextWatcher {

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

@@ -2,7 +2,7 @@
 <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:id="@+id/cl_container"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".ui.LoginActivity">
@@ -60,7 +60,7 @@
         app:layout_constraintVertical_bias="0.2" />
 
     <ImageView
-        android:id="@+id/ivLogo"
+        android:id="@+id/iv_logo"
         android:layout_width="120dp"
         android:layout_height="120dp"
         android:layout_marginStart="39dp"
@@ -78,11 +78,11 @@
         android:text="您好，欢迎登录！"
         android:textColor="@color/black"
         android:textSize="48sp"
-        app:layout_constraintStart_toEndOf="@+id/ivLogo"
-        app:layout_constraintTop_toTopOf="@+id/ivLogo" />
+        app:layout_constraintStart_toEndOf="@+id/iv_logo"
+        app:layout_constraintTop_toTopOf="@+id/iv_logo" />
 
     <TextView
-        android:id="@+id/tvSlog"
+        android:id="@+id/tv_slog"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginStart="23dp"
@@ -90,8 +90,8 @@
         android:text="欢迎使用匡威商米收银"
         android:textColor="#666666"
         android:textSize="28sp"
-        app:layout_constraintBottom_toBottomOf="@+id/ivLogo"
-        app:layout_constraintStart_toEndOf="@+id/ivLogo" />
+        app:layout_constraintBottom_toBottomOf="@+id/iv_logo"
+        app:layout_constraintStart_toEndOf="@+id/iv_logo" />
 
     <TextView
         android:id="@+id/tv_error_info"
@@ -101,7 +101,7 @@
         android:textColor="#FF5A59"
         android:textSize="24sp"
         android:visibility="gone"
-        app:layout_constraintStart_toEndOf="@+id/ivLogo"
+        app:layout_constraintStart_toEndOf="@+id/iv_logo"
         app:layout_constraintStart_toStartOf="@+id/et_username"
         app:layout_constraintTop_toBottomOf="@+id/et_password" />