feat: auto-updater

android/app/src/main/AndroidManifest.xml

@@ -1,8 +1,29 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
+
     <application
         android:label="kooltab2"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.ota_update_provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/ota_update_paths" />
+
+        </provider>
+        <receiver android:name="sk.fourq.otaupdate.InstallResultReceiver"  android:exported="false">
+            <intent-filter>
+                <action android:name="${applicationId}.ACTION_INSTALL_COMPLETE"/>
+            </intent-filter>
+        </receiver>
         <activity
             android:name=".MainActivity"
             android:exported="true"

android/app/src/main/res/xml/ota_update_paths.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <files-path
+        name="ota_update"
+        path="." />
+
+</paths>