add files

app/app-config.sh

@@ -1,10 +1,6 @@
-APP_NAME='calender'
-APP_PACKAGE='app.calender'
+APP_NAME='Calender'
+APP_PACKAGE='calender.app'
 APP_VERSION_SDK_TARGET='33'
 APP_VERSION_SDK_MIN='30'
 APP_PERMISSIONS='<uses-permission android:name="android.permission.INTERNET"/>
-<uses-permission android:name="android.permission.READ_MEDIA_AUDIO"/>
-<uses-permission android:name="android.permission.READ_MEDIA_IMAGES"/>
-<uses-permission android:name="android.permission.READ_MEDIA_VIDEO"/>
-<uses-permission android:name="android.permission.READ_MEDIA_VISUAL_USER_SELECTED"/>
 <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>'

app/src/calender/app/AppActivity.java

@@ -0,0 +1,71 @@
+package calender.app;
+import android.provider.Settings ;
+import android.content.Intent;
+import android.util.Log;
+import android.app.Activity;
+import android.os.Bundle;
+import android.os.Environment;
+//import android.view.MenuItem;
+import android.view.*;
+// for WebView,WebMessage,WebMessagePort,
+import android.webkit.*;
+import android.net.Uri;
+import org.json.JSONObject;
+import java.io.InputStream;
+import java.io.File;
+import java.util.Objects;
+
+
+
+public class AppActivity extends Activity {
+
+    private static final String BASE_URI = "https://alexmahr.de";
+    public String readFileFromAssets(String filename) {
+        String filecontents = "";
+        try {
+            InputStream stream = getAssets().open(filename);
+            int filesize = stream.available();
+            byte[] filebuffer = new byte[filesize];
+            stream.read(filebuffer);
+            stream.close();
+            filecontents = new String(filebuffer);
+        } catch (Exception e) {
+            // I <3 java exceptions
+        }
+        return filecontents;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        // this removes the title bar (a ~1cm big strip at the top of the app showing its name
+        this.requestWindowFeature(Window.FEATURE_NO_TITLE);
+        // we create the webview (at least on the android 14 that is a webview that features avif + websockets etc....)
+        WebView myWebView = new WebView(this);//activityContext);
+//        MyJavascriptInterface myJavaScriptInterface = new MyJavascriptInterface(this,myWebView);
+        // we create a webview (there is also setwebviewclient-vs-setwebchromeclient
+        WebViewClient myWebViewClient= new WebViewClient(); 
+        myWebView.setWebViewClient(myWebViewClient);
+        // to setup settings
+        WebSettings myWebSettings = myWebView.getSettings();
+        myWebSettings.setBuiltInZoomControls(true);
+        myWebSettings.setDisplayZoomControls(false);
+        myWebSettings.setJavaScriptEnabled(true);
+        myWebSettings.setDomStorageEnabled(true);
+        myWebSettings.setDatabaseEnabled(true);
+        myWebSettings.setDatabasePath("/data/data/" + myWebView.getContext().getPackageName() + "/databases/");
+        myWebView.addJavascriptInterface(this, "myJavaScriptInterface");
+        // load the html from assets file 
+        String html = readFileFromAssets("index.html");
+        myWebView.loadDataWithBaseURL(BASE_URI,html, "text/html", "UTF-8",null);
+        //myWebView.loadData(encodedHtml, "text/html", "base64");
+        // alternatively this could be to load a website
+        //myWebView.loadUrl("https://alexmahr.de/ru");
+        setContentView(myWebView);
+    }
+    @JavascriptInterface
+    public String toString() {
+//        this.webview.evaluateJavascript("(setTimeout(()=>{document.body.innerHTML='all gone';},2000)()",null);
+        return "this is good"; 
+    }
+}

app/src/calender/app/R.java

@@ -0,0 +1,16 @@
+/* AUTO-GENERATED FILE.  DO NOT MODIFY.
+ *
+ * This class was automatically generated by the
+ * aapt tool from the resource data it found.  It
+ * should not be modified by hand.
+ */
+
+package calender.app;
+
+public final class R {
+    public static final class attr {
+    }
+    public static final class drawable {
+        public static final int appicon=0x7f020000;
+    }
+}