add builder to verify input

Author: ghasemdev

.idea/.name

@@ -12,8 +12,8 @@ android {
     defaultConfig {
         minSdkVersion 17
         targetSdkVersion 30
-        versionCode 1
-        versionName "1.0"
+        versionCode 2
+        versionName "1.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"

.idea/inspectionProfiles/Project_Default.xml

@@ -3,6 +3,7 @@ package com.jakode.verifycodeedittext
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.res.TypedArray
+import android.graphics.Color
 import android.graphics.drawable.Drawable
 import android.text.InputType
 import android.util.AttributeSet
@@ -18,11 +19,7 @@ import android.widget.TextView
 import androidx.core.content.ContextCompat
 import androidx.core.content.res.ResourcesCompat
 
-class VerifyCodeEditText(
-    context: Context,
-    attrs: AttributeSet?,
-    defStyleAttr: Int
-) : LinearLayout(context, attrs, defStyleAttr) {
+class VerifyCodeEditText(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : LinearLayout(context, attrs, defStyleAttr) {
     constructor(context: Context, attrs: AttributeSet?) : this(context, attrs, 0)
     constructor(context: Context) : this(context, null)
 
@@ -57,18 +54,22 @@ class VerifyCodeEditText(
     private var bottomIconWidth = 0
 
     init {
-        setupField(attrs, defStyleAttr)
         // Layout Settings
         orientation = HORIZONTAL
-        layoutDirection = LAYOUT_DIRECTION_LTR
         gravity = Gravity.CENTER
         isFocusableInTouchMode = true
 
         // Initialize
         if (!::stringBuilder.isInitialized) stringBuilder = StringBuilder()
         if (!::viewList.isInitialized) viewList = ArrayList()
 
-        // Setup Bottom Icons
+        setupField(attrs, defStyleAttr) // Setup filed
+        setupBottomIcon() // Setup Bottom Icons
+    }
+
+    private fun setupBottomIcon() {
+        viewList.forEach { removeView(it) }
+        viewList.clear()
         for (i in 0 until viewCount) {
             val underLineCodeView: TextView = getUnderLineIcon(i)
             viewList.add(underLineCodeView)
@@ -210,4 +211,66 @@ class VerifyCodeEditText(
 
     private fun getColorFromRes(colorRes: Int) = ContextCompat.getColor(context, colorRes)
     private fun getDrawableFromRes(drawableRes: Int) = ContextCompat.getDrawable(context, drawableRes)
+
+    class Builder(initialize: Builder.() -> Unit) {
+        init { initialize() }
+
+        private var textHolder: Text? = null
+        private var bottomIconHolder: BottomIcon? = null
+        private var verifyCell: VerifyCell? = null
+
+        fun text(initialize: Text.() -> Unit) {
+            textHolder = Text().apply { initialize() }
+        }
+
+        fun bottomIcon(initialize: BottomIcon.() -> Unit) {
+            bottomIconHolder = BottomIcon().apply { initialize() }
+        }
+
+        fun verifyCell(initialize: VerifyCell.() -> Unit) {
+            verifyCell = VerifyCell().apply { initialize() }
+        }
+
+        fun build(context: Context): VerifyCodeEditText {
+            return VerifyCodeEditText(context).apply {
+                textHolder?.apply {
+                    textSize = size
+                    textColor = color
+                    textFontRes = fontRes
+                }
+                bottomIconHolder?.apply {
+                    bottomSelectedIcon = selectedIcon
+                    bottomUnSelectedIcon = unSelectedIcon
+                    bottomErrorIcon = errorIcon
+                    bottomIconHeight = iconHeight
+                    bottomIconWidth = iconWidth
+                }
+                verifyCell?.apply {
+                    viewCount = count.value
+                    itemCenterSpaceSize = spaceSize
+                }
+            }.also { it.setupBottomIcon() }
+        }
+
+        data class Text(
+            var size: Float = 18f,
+            var color: Int = Color.parseColor("#000000"),
+            var fontRes: Int = Int.MIN_VALUE
+        )
+
+        data class BottomIcon(
+            var selectedIcon: Drawable? = null,
+            var unSelectedIcon: Drawable? = null,
+            var errorIcon: Drawable? = null,
+            var iconHeight: Int = 1,
+            var iconWidth: Int = 32,
+        )
+
+        data class VerifyCell(
+            var count: ViewCount = ViewCount.Four,
+            var spaceSize: Int = 18
+        )
+
+        enum class ViewCount(val value: Int) { Four(4), Five(5), Six(6) }
+    }
 }

VerifyCodeEditText/build.gradle

@@ -11,8 +11,8 @@ android {
         applicationId "com.jakode.verifycodeedittexttest"
         minSdkVersion 17
         targetSdkVersion 30
-        versionCode 1
-        versionName "1.0"
+        versionCode 2
+        versionName "1.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

VerifyCodeEditText/src/main/java/com/jakode/verifycodeedittext/VerifyCodeEditText.kt

@@ -10,13 +10,33 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        val verifyCodeEditText = findViewById<VerifyCodeEditText>(R.id.verifyCodeEditText)
+        val verifyCodeEditText = findViewById<VerifyCodeEditText>(R.id.verify)
         verifyCodeEditText.setCompleteListener { complete ->
             if (complete) {
-                Toast.makeText(this@MainActivity, verifyCodeEditText.text, Toast.LENGTH_SHORT).show()
+                Toast.makeText(this@MainActivity, verifyCodeEditText.text, Toast.LENGTH_SHORT)
+                    .show()
                 verifyCodeEditText.setCodeItemErrorLineDrawable()
             }
         }
         verifyCodeEditText.text = "99999"
+
+        /*val verifyCodeEditText = VerifyCodeEditText.Builder {
+            text {
+                size = 20F
+                color = Color.parseColor("#000000")
+            }
+            bottomIcon {
+                iconHeight = 5
+                iconWidth = 60
+                selectedIcon = ContextCompat.getDrawable(this@MainActivity, R.drawable.bottom_selected_icon)
+                unSelectedIcon = ContextCompat.getDrawable(this@MainActivity, R.drawable.bottom_unselected_icon)
+                errorIcon = ContextCompat.getDrawable(this@MainActivity, R.drawable.bottom_error_icon)
+            }
+            verifyCell {
+                count = VerifyCodeEditText.Builder.ViewCount.Five
+                spaceSize = 48
+            }
+        }.build(context = this)
+        findViewById<ConstraintLayout>(R.id.layout).addView(verifyCodeEditText)*/
     }
 }

app/build.gradle

@@ -2,21 +2,21 @@
 <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/layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
     <com.jakode.verifycodeedittext.VerifyCodeEditText
-        android:id="@+id/verifyCodeEditText"
+        android:id="@+id/verify"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:background="@drawable/stroke"
+        android:layoutDirection="ltr"
         android:paddingBottom="12dp"
         app:BottomIconWidth="40dp"
         app:ItemSpaceSize="28dp"
         app:TextColor="@color/black"
         app:TextSize="16sp"
-        app:ViewCount="Five"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"