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app/src/main/java/kr/co/vividnext/sodalive/extensions/StringExtensions.kt

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+package kr.co.vividnext.sodalive.extensions
+
+import android.graphics.Typeface
+import android.text.SpannableString
+import kr.co.vividnext.sodalive.common.CustomTypefaceSpan
+import java.text.SimpleDateFormat
+import java.util.Locale
+
+fun String.convertDateFormat(
+    from: String,
+    to: String,
+    inputLocale: Locale = Locale.KOREAN,
+    outputLocale: Locale = Locale.KOREAN
+): String {
+    val fromDateFormat = SimpleDateFormat(from, inputLocale)
+    val toDateFormat = SimpleDateFormat(to, outputLocale)
+
+    var outputDateString = ""
+    val date = fromDateFormat.parse(this)
+
+    if (date != null) {
+        outputDateString = toDateFormat.format(date)
+    }
+
+    return outputDateString
+}
+
+fun String.fontSpan(typeface: Typeface?, text: String): SpannableString {
+    val typefaceSpan = CustomTypefaceSpan(typeface)
+    val spannableString = SpannableString(this)
+
+    var startIndex = this.indexOf(text)
+
+    while (startIndex != -1) {
+        val endIndex = startIndex + text.length
+
+        spannableString.setSpan(
+            typefaceSpan,
+            startIndex,
+            endIndex,
+            SpannableString.SPAN_EXCLUSIVE_EXCLUSIVE
+        )
+
+        startIndex = this.indexOf(text, endIndex)
+    }
+
+    return spannableString
+}