use legacy screen for older webviewer versions and update to latest AIS-catcher

Author: jvde-github

app/src/main/java/com/jvdegithub/aiscatcher/MainActivity.java

@@ -26,6 +26,7 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 
 import android.content.res.Configuration;
@@ -54,6 +55,7 @@
 import androidx.fragment.app.Fragment;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import androidx.preference.PreferenceManager;
+import androidx.webkit.WebViewCompat;
 
 import com.google.android.material.bottomnavigation.BottomNavigationView;
 import com.jvdegithub.aiscatcher.databinding.ActivityMainBinding;
@@ -113,7 +115,7 @@ protected void onCreate(Bundle savedInstanceState) {
         FrameLayout fragmentContainer = findViewById(R.id.fragment_container);
 
         int currentApiVersion = android.os.Build.VERSION.SDK_INT;
-        legacyVersion = currentApiVersion < android.os.Build.VERSION_CODES.N;
+        legacyVersion = shouldUseLegacyMode();
 
         Fragment fragment;
 
@@ -441,4 +443,30 @@ public void onUpdate () {
         public void onSourceChange () {
             updateUIonSource();
         }
+
+    private boolean shouldUseLegacyMode() {
+        // Original API level check
+        int currentApiVersion = android.os.Build.VERSION.SDK_INT;
+        if (currentApiVersion < android.os.Build.VERSION_CODES.N) {
+            return true;
+        }
+
+        // Check WebView version for ES2022+ support
+        try {
+            PackageInfo webViewPackage = WebViewCompat.getCurrentWebViewPackage(this);
+            if (webViewPackage != null) {
+                String version = webViewPackage.versionName;
+                // Chrome 66 and below don't support ES2022
+                // Extract major version number and check
+                if (version != null && version.startsWith("66.")) {
+                    return true;  // Force legacy for old WebView
+                }
+            }
+        } catch (Exception e) {
+            // If we can't determine WebView version, play it safe
+            return true;
+        }
+
+        return false;
+    }
     }

app/src/main/jni/AIS-catcher

@@ -45,13 +45,13 @@ add_library( # Sets the name of the library.
         ./airspyhf/libairspyhf/src/airspyhf.c
         ./airspyhf/libairspyhf/src/iqbalancer.c
 
-        ./AIS-catcher/Application/Receiver.cpp ./AIS-catcher/Application/Config.cpp ./AIS-catcher/Ships/DB.cpp ./AIS-catcher/Ships/Ships.cpp  ./AIS-catcher/DBMS/PostgreSQL.cpp
+        ./AIS-catcher/Application/Receiver.cpp ./AIS-catcher/Application/WebDB.cpp ./AIS-catcher/Application/Config.cpp ./AIS-catcher/Tracking/DB.cpp ./AIS-catcher/Tracking/Ships.cpp  ./AIS-catcher/DBMS/PostgreSQL.cpp
         ./AIS-catcher/Device/AIRSPYHF.cpp ./AIS-catcher/Device/FileWAV.cpp ./AIS-catcher/Device/RTLSDR.cpp ./AIS-catcher/Device/SDRPLAY.cpp ./AIS-catcher/DSP/Demod.cpp ./AIS-catcher/DSP/Model.cpp
         ./AIS-catcher/Library/AIS.cpp ./AIS-catcher/Library/JSONAIS.cpp ./AIS-catcher/Library/Keys.cpp ./AIS-catcher/IO/HTTPClient.cpp
         ./AIS-catcher/Device/FileRAW.cpp ./AIS-catcher/Device/HACKRF.cpp ./AIS-catcher/Device/UDP.cpp ./AIS-catcher/Device/RTLTCP.cpp
         ./AIS-catcher/Device/ZMQ.cpp ./AIS-catcher/Device/SoapySDR.cpp ./AIS-catcher/Device/SpyServer.cpp ./AIS-catcher/Library/Message.cpp ./AIS-catcher/Library/NMEA.cpp
         ./AIS-catcher/Library/Utilities.cpp ./AIS-catcher/Library/TCP.cpp ./AIS-catcher/JSON/JSON.cpp ./AIS-catcher/IO/Network.cpp ./AIS-catcher/IO/HTTPServer.cpp
-        ./AIS-catcher/JSON/StringBuilder.cpp ./AIS-catcher/JSON/Parser.cpp ./AIS-catcher/Device/AIRSPY.cpp ./AIS-catcher/Device/Serial.cpp
+        ./AIS-catcher/JSON/StringBuilder.cpp ./AIS-catcher/JSON/Parser.cpp ./AIS-catcher/Device/AIRSPY.cpp ./AIS-catcher/Device/Serial.cpp ./AIS-catcher/Library/ADSB.cpp
         ./AIS-catcher/DSP/DSP.cpp ./AIS-catcher/Application/WebViewer.cpp ./AIS-catcher/Application/Prometheus.cpp ./AIS-catcher/Protocol/Protocol.cpp ./AIS-catcher/Library/Logger.cpp
 
         JNI/AIScatcherNDK.cpp)
@@ -61,7 +61,7 @@ include_directories(
         ./rtl-sdr/include
         ./airspyone_host/libairspy/src
         ./airspyhf/libairspyhf/src
-        ./AIS-catcher ./AIS-catcher/Application ./AIS-catcher/IO ./AIS-catcher/Library ./AIS-catcher/Ships ./AIS-catcher/DBMS ./AIS-catcher/DSP ./AIS-catcher/Device ./AIS-catcher/Protocol)
+        ./AIS-catcher ./AIS-catcher/Application ./AIS-catcher/IO ./AIS-catcher/Library ./AIS-catcher/Tracking ./AIS-catcher/DBMS ./AIS-catcher/DSP ./AIS-catcher/Device ./AIS-catcher/Protocol)
 
 add_definitions(-DHASRTLSDR -DHASRTLSDR_BIASTEE -DHASRTL_ANDROID -DHASAIRSPY -DHASAIRSPY_ANDROID -D HASAIRSPYHF -DHASAIRSPYHF_ANDROID -DHASRTLSDR_TUNERBW)
 

app/src/main/jni/CMakeLists.txt

@@ -24,6 +24,7 @@
 #include <sstream>
 
 const int TIME_CONSTRAINT = 120;
+bool communityFeed = false;
 
 #define LOG_TAG "AIS-catcher JNI"