fix: use spanState variable

Author: kacperzolkiewski

android/src/main/java/com/swmansion/enriched/spans/EnrichedSpans.kt

@@ -1,12 +1,8 @@
 package com.swmansion.enriched.spans
 
-interface ISpanConfig {
-  val clazz: Class<*>
-}
-
-data class BaseSpanConfig(override  val clazz: Class<*>): ISpanConfig
-data class ParagraphSpanConfig(override  val clazz: Class<*>, val isContinuous: Boolean): ISpanConfig
-data class ListSpanConfig(override val clazz: Class<*>, val shortcut: String) : ISpanConfig
+data class BaseSpanConfig(val clazz: Class<*>)
+data class ParagraphSpanConfig(val clazz: Class<*>, val isContinuous: Boolean)
+data class ListSpanConfig(val clazz: Class<*>, val shortcut: String)
 
 
 data class StylesMergingConfig(
@@ -67,7 +63,6 @@ object EnrichedSpans {
     MENTION to BaseSpanConfig(EnrichedMentionSpan::class.java),
   )
 
-  val allSpans: Map<String, ISpanConfig> = inlineSpans + paragraphSpans + listSpans + parametrizedStyles
   val mergingConfig: Map<String, StylesMergingConfig> = mapOf(
     BOLD to StylesMergingConfig(
       blockingStyles = arrayOf(CODE_BLOCK)

android/src/main/java/com/swmansion/enriched/styles/ParametrizedStyles.kt

@@ -104,34 +104,32 @@ class ParametrizedStyles(private val view: EnrichedTextInputView) {
     return Triple(result, start, end)
   }
 
-  private fun detectLinkConflicts(spannable: Spannable, start: Int, end: Int): Boolean {
+  private fun detectLinkConflicts(): Boolean {
     val mergingConfig = EnrichedSpans.mergingConfig[EnrichedSpans.LINK] ?: return false
     val conflictingStyles = mergingConfig.conflictingStyles
     val blockingStyles = mergingConfig.blockingStyles
 
     for (style in blockingStyles) {
-      val spans = spannable.getSpans(start, end, EnrichedSpans.allSpans[style]?.clazz)
-      if (spans.isNotEmpty()) return true
+      if (view.spanState?.getStart(style) != null) return true
     }
 
     for (style in conflictingStyles) {
-      val spans = spannable.getSpans(start, end, EnrichedSpans.allSpans[style]?.clazz)
-      if (spans.isNotEmpty()) return true
+      if (view.spanState?.getStart(style) != null) return true
     }
 
     return false
   }
 
   private fun afterTextChangedLinks(result: Triple<String, Int, Int>) {
+    if (detectLinkConflicts()) {
+      return
+    }
+
     // Do not detect link if it's applied manually
     if (isSettingLinkSpan) return
     val spannable = view.text as Spannable
     val (word, start, end) = result
 
-    if (detectLinkConflicts(spannable, start, end)) {
-      return
-    }
-
     // TODO: Consider using more reliable regex, this one matches almost anything
     val urlPattern = android.util.Patterns.WEB_URL.matcher(word)
     val spans = spannable.getSpans(start, end, EnrichedLinkSpan::class.java)