Add WebView

hypertrack · Jul 6, 2023 · d4c2e34 · d4c2e34
1 parent 612d596
commit d4c2e34
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Showing 11 changed files with 185 additions and 3 deletions.
diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
diff --git a/.idea/kotlinc.xml b/.idea/kotlinc.xml
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/app/build.gradle b/app/build.gradle
@@ -49,4 +49,5 @@ android {
 dependencies {
     implementation 'androidx.core:core-ktx:1.10.1'
     implementation platform('org.jetbrains.kotlin:kotlin-bom:1.8.0')
+    implementation 'androidx.appcompat:appcompat:1.6.1'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -2,6 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.INTERNET"/>
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"

diff --git a/app/src/main/assets/index.html b/app/src/main/assets/index.html
@@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<html>
+<body>
+    <script src="main.js"></script>
+    <h1>Sample Website</h1>
+</body>
+</html>
diff --git a/app/src/main/assets/main.js b/app/src/main/assets/main.js
@@ -0,0 +1 @@
+
diff --git a/app/src/main/java/com/hypertrack/quickstart/android/webview/MainActivity.kt b/app/src/main/java/com/hypertrack/quickstart/android/webview/MainActivity.kt
@@ -1,11 +1,44 @@
 package com.hypertrack.quickstart.android.webview
 
+import android.annotation.SuppressLint
 import android.app.Activity
 import android.os.Bundle
+import android.os.PersistableBundle
+import android.webkit.WebChromeClient
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import androidx.appcompat.app.AppCompatActivity
 
-class MainActivity : Activity() {
+class MainActivity : AppCompatActivity() {
+
+    private var webView: WebView? = null
+
+    @SuppressLint("SetJavaScriptEnabled")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        webView = findViewById(R.id.webView)
+
+        webView?.apply {
+            settings.javaScriptEnabled = true
+            settings.domStorageEnabled = true
+            settings.javaScriptCanOpenWindowsAutomatically = true
+           webChromeClient = WebChromeClient()
+        }
+
+        if (savedInstanceState == null) {
+            webView?.loadUrl("file:///android_asset/index.html")
+        }
+    }
+
+    override fun onSaveInstanceState(outState: Bundle, outPersistentState: PersistableBundle) {
+        super.onSaveInstanceState(outState, outPersistentState)
+        webView?.saveState(outState)
+    }
 
+    override fun onRestoreInstanceState(savedInstanceState: Bundle) {
+        super.onRestoreInstanceState(savedInstanceState)
+        webView?.restoreState(savedInstanceState)
     }
+
 }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<WebView 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/webView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+</WebView>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <style name="AppTheme" parent="android:Theme.Material.Light.NoActionBar" />
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar" />
 </resources>