feat: added api to get installer package

Author: RohitKushvaha01

package-lock.json

@@ -40,7 +40,9 @@
       "com.foxdebug.acode.rk.customtabs": {},
       "com.foxdebug.acode.rk.plugin.plugincontext": {},
       "cordova-plugin-system": {},
-      "com.foxdebug.acode.rk.auth": {}
+      "com.foxdebug.acode.rk.auth": {},
+      "cordova-plugin-iap": {},
+      "com.foxdebug.acode.rk.exec.proot": {}
     },
     "platforms": [
       "android"
@@ -70,6 +72,7 @@
     "babel-loader": "^10.0.0",
     "com.foxdebug.acode.rk.auth": "file:src/plugins/auth",
     "com.foxdebug.acode.rk.customtabs": "file:src/plugins/custom-tabs",
+    "com.foxdebug.acode.rk.exec.proot": "file:src/plugins/proot",
     "com.foxdebug.acode.rk.exec.terminal": "file:src/plugins/terminal",
     "com.foxdebug.acode.rk.plugin.plugincontext": "file:src/plugins/pluginContext",
     "cordova-android": "^15.0.0",
@@ -80,6 +83,7 @@
     "cordova-plugin-device": "^2.1.0",
     "cordova-plugin-file": "^8.1.3",
     "cordova-plugin-ftp": "file:src/plugins/ftp",
+    "cordova-plugin-iap": "file:src/plugins/iap",
     "cordova-plugin-sdcard": "file:src/plugins/sdcard",
     "cordova-plugin-server": "file:src/plugins/server",
     "cordova-plugin-sftp": "file:src/plugins/sftp",

package.json

@@ -110,6 +110,10 @@
 import java.security.MessageDigest;
 import java.security.MessageDigest;
 
+import android.content.pm.InstallSourceInfo;
+import android.content.pm.PackageManager;
+import android.os.Build;
+
 
 
 public class System extends CordovaPlugin {
@@ -200,6 +204,7 @@ public boolean execute(
             case "decode":
             case "encode":
             case "copyToUri":
+            case "getInstaller":
             case "compare-file-text":
             case "compare-texts":
             case "pin-file-shortcut":
@@ -399,6 +404,29 @@ public void run() {
                 new Runnable() {
                     public void run() {
                         switch (action) {
+                            case "getInstaller":
+                                try {
+                                    PackageManager pm = context.getPackageManager();
+
+                                    String installer;
+
+                                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                                        InstallSourceInfo info =
+                                            pm.getInstallSourceInfo(context.getPackageName());
+
+                                        installer = info.getInstallingPackageName();
+                                    } else {
+                                        installer = pm.getInstallerPackageName(
+                                            context.getPackageName()
+                                        );
+                                    }
+
+                                    callbackContext.success(installer);
+
+                                } catch (Exception e) {
+                                    callbackContext.error(e.getMessage());
+                                }
+                                break;
                             case "copyToUri":
                                 try {
                                     //srcUri is a file

src/plugins/system/android/com/foxdebug/system/System.java

@@ -27,6 +27,9 @@ module.exports = {
   setExec: function (path, executable, success, error) {
     cordova.exec(success, error, 'System', 'setExec', [path, String(executable)]);
   },
+  getInstaller: function (success, error) {
+    cordova.exec(success, error, 'System', 'getInstaller', []);
+  },
 
 
   getNativeLibraryPath: function (success, error) {