Add numberLines variable

Author: jackdevey

CodeView/src/main/java/me/jackdevey/libraries/codeview/CodeView.kt

@@ -2,6 +2,7 @@ package me.jackdevey.libraries.codeview
 
 import android.content.Context
 import android.graphics.Canvas
+import android.graphics.Color
 import android.util.AttributeSet
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@@ -14,13 +15,14 @@ class CodeView : RecyclerView {
 
     var fontSize: Float = 14f
     var code: String = "No code provided"
+    var numberLines: Boolean = true
 
     fun show() {
         val data : MutableList<Line> = mutableListOf()
         for ((i, line) in code.lines().withIndex()) {
             data.add(Line(i, line))
         }
-        this.adapter = LineAdapter(data, fontSize)
+        this.adapter = LineAdapter(data, fontSize, numberLines)
         this.layoutManager = LinearLayoutManager(context)
     }
 

CodeView/src/main/java/me/jackdevey/libraries/codeview/LineAdapter.kt

@@ -10,7 +10,8 @@ import org.bandev.libraries.databinding.LineBinding
 class LineAdapter(
 
     private val lines: MutableList<Line>,
-    private val fontSize: Float
+    private val fontSize: Float,
+    private val numberLines: Boolean
 
 ) : RecyclerView.Adapter<LineAdapter.ViewHolder>() {
 
@@ -28,10 +29,12 @@ class LineAdapter(
             text = currentItem.lineText
             textSize = fontSize
         }
-        with(holder.lineNumber) {
-            text = currentItem.lineNumber.toString().padStart(3, '0')
-            textSize = fontSize
-        }
+        if(numberLines) {
+            with(holder.lineNumber) {
+                text = currentItem.lineNumber.toString().padStart(3, '0')
+                textSize = fontSize
+            }
+        }else holder.lineNumber.visibility = View.INVISIBLE
     }
 
     override fun getItemCount(): Int = lines.size