fix: change to raw file

chartjs/src/main/java/com/dewakoding/androidchartjs/AndroidChartJSView.kt

@@ -1,12 +1,17 @@
 package com.dewakoding.androidchartjs
 
 import android.content.Context
+import android.net.Uri
 import android.util.AttributeSet
 import android.webkit.WebChromeClient
 import android.webkit.WebSettings
 import android.webkit.WebView
 import android.widget.LinearLayout
 import com.google.gson.Gson
+import java.io.BufferedReader
+import java.io.IOException
+import java.io.InputStream
+import java.io.InputStreamReader
 
 
 /**
@@ -36,7 +41,35 @@ class AndroidChartJSView  @JvmOverloads constructor(
         webSettings.javaScriptEnabled = true
         webView.addJavascriptInterface(jsi!!, JavascriptInterface.TAG_HANDLER)
         webView.setWebChromeClient(WebChromeClient())
-        webView.loadUrl("file:///android_asset/chart2023.html")
+
+        val rawResourceId = R.raw.chart2023
+        val inputStream = resources.openRawResource(rawResourceId)
+        val htmlData = convertStreamToString(inputStream)
+        val baseUrl = "file:///android_res/raw/"
+        val dataUri = Uri.parse(baseUrl + rawResourceId)
+
+        webView.loadDataWithBaseURL(baseUrl, htmlData, "text/html", "UTF-8", null)
+
         addView(webView)
     }
+
+    private fun convertStreamToString(inputStream: InputStream): String {
+        val reader = BufferedReader(InputStreamReader(inputStream))
+        val stringBuilder = StringBuilder()
+        var line: String?
+        try {
+            while (reader.readLine().also { line = it } != null) {
+                stringBuilder.append(line)
+            }
+        } catch (e: IOException) {
+            e.printStackTrace()
+        } finally {
+            try {
+                inputStream.close()
+            } catch (e: IOException) {
+                e.printStackTrace()
+            }
+        }
+        return stringBuilder.toString()
+    }
 }

chartjs/src/main/assets/chart2023.html → chartjs/src/main/res/raw/chart2023.html

@@ -10,7 +10,7 @@
         <canvas id="myChart"></canvas>
     </div>
 
-    <script src="js/chart.js"></script>
+    <script src="chart.js"></script>
 
     <script>
       const ctx = document.getElementById("myChart");