Are source files (js) required in the apk file?












1















When releasing the first build for my project, I found out that the APK file APPNAME-release.apk includes my source code.

The whole tree of my project is located in assets folder of the apk file.

I couldn't find in the documentation of tns build any option to exclude the source code from the bundle.










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    1















    When releasing the first build for my project, I found out that the APK file APPNAME-release.apk includes my source code.

    The whole tree of my project is located in assets folder of the apk file.

    I couldn't find in the documentation of tns build any option to exclude the source code from the bundle.










    share|improve this question

























      1












      1








      1








      When releasing the first build for my project, I found out that the APK file APPNAME-release.apk includes my source code.

      The whole tree of my project is located in assets folder of the apk file.

      I couldn't find in the documentation of tns build any option to exclude the source code from the bundle.










      share|improve this question














      When releasing the first build for my project, I found out that the APK file APPNAME-release.apk includes my source code.

      The whole tree of my project is located in assets folder of the apk file.

      I couldn't find in the documentation of tns build any option to exclude the source code from the bundle.







      nativescript release source-code-protection






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      share|improve this question











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      share|improve this question










      asked Jan 2 at 12:03







      user9868652































          1 Answer
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          Of course your source code is required, without that the app will be void. Even if you build an app with Java for Android, your source code is still there. Decompiling the APK will give you all your Java source code.



          So it's recommended to Obfuscate your source code always. With NativeScript, we have Webpack and UglifyJS by default, passing --bundle --env.uglify will make it hard to read. You are free to use any third party JS obfuscation by modifying your webpack.config.js






          share|improve this answer
























          • This the worst news I had since 2018 !

            – user9868652
            Jan 2 at 12:36











          • Every client side application (web & mobile apps) carries source code to the client machine. Only server side applications are exceptions where your code runs on host and only the output is carried to client.

            – Manoj
            Jan 2 at 13:47











          • @Manoj Java source are not in the apk, contrary to class files naturally. In another hand Mobile apps are not all in client/server architecture.

            – elsadek
            Jan 2 at 17:17













          • As I mentioned, it will be available upon simple reverse engineering (decompile). APK is nothing but a kind of zip file, assets (that includes JS) will be visible upon extraction.

            – Manoj
            Jan 2 at 17:20











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          0














          Of course your source code is required, without that the app will be void. Even if you build an app with Java for Android, your source code is still there. Decompiling the APK will give you all your Java source code.



          So it's recommended to Obfuscate your source code always. With NativeScript, we have Webpack and UglifyJS by default, passing --bundle --env.uglify will make it hard to read. You are free to use any third party JS obfuscation by modifying your webpack.config.js






          share|improve this answer
























          • This the worst news I had since 2018 !

            – user9868652
            Jan 2 at 12:36











          • Every client side application (web & mobile apps) carries source code to the client machine. Only server side applications are exceptions where your code runs on host and only the output is carried to client.

            – Manoj
            Jan 2 at 13:47











          • @Manoj Java source are not in the apk, contrary to class files naturally. In another hand Mobile apps are not all in client/server architecture.

            – elsadek
            Jan 2 at 17:17













          • As I mentioned, it will be available upon simple reverse engineering (decompile). APK is nothing but a kind of zip file, assets (that includes JS) will be visible upon extraction.

            – Manoj
            Jan 2 at 17:20
















          0














          Of course your source code is required, without that the app will be void. Even if you build an app with Java for Android, your source code is still there. Decompiling the APK will give you all your Java source code.



          So it's recommended to Obfuscate your source code always. With NativeScript, we have Webpack and UglifyJS by default, passing --bundle --env.uglify will make it hard to read. You are free to use any third party JS obfuscation by modifying your webpack.config.js






          share|improve this answer
























          • This the worst news I had since 2018 !

            – user9868652
            Jan 2 at 12:36











          • Every client side application (web & mobile apps) carries source code to the client machine. Only server side applications are exceptions where your code runs on host and only the output is carried to client.

            – Manoj
            Jan 2 at 13:47











          • @Manoj Java source are not in the apk, contrary to class files naturally. In another hand Mobile apps are not all in client/server architecture.

            – elsadek
            Jan 2 at 17:17













          • As I mentioned, it will be available upon simple reverse engineering (decompile). APK is nothing but a kind of zip file, assets (that includes JS) will be visible upon extraction.

            – Manoj
            Jan 2 at 17:20














          0












          0








          0







          Of course your source code is required, without that the app will be void. Even if you build an app with Java for Android, your source code is still there. Decompiling the APK will give you all your Java source code.



          So it's recommended to Obfuscate your source code always. With NativeScript, we have Webpack and UglifyJS by default, passing --bundle --env.uglify will make it hard to read. You are free to use any third party JS obfuscation by modifying your webpack.config.js






          share|improve this answer













          Of course your source code is required, without that the app will be void. Even if you build an app with Java for Android, your source code is still there. Decompiling the APK will give you all your Java source code.



          So it's recommended to Obfuscate your source code always. With NativeScript, we have Webpack and UglifyJS by default, passing --bundle --env.uglify will make it hard to read. You are free to use any third party JS obfuscation by modifying your webpack.config.js







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jan 2 at 12:24









          ManojManoj

          7,22121024




          7,22121024













          • This the worst news I had since 2018 !

            – user9868652
            Jan 2 at 12:36











          • Every client side application (web & mobile apps) carries source code to the client machine. Only server side applications are exceptions where your code runs on host and only the output is carried to client.

            – Manoj
            Jan 2 at 13:47











          • @Manoj Java source are not in the apk, contrary to class files naturally. In another hand Mobile apps are not all in client/server architecture.

            – elsadek
            Jan 2 at 17:17













          • As I mentioned, it will be available upon simple reverse engineering (decompile). APK is nothing but a kind of zip file, assets (that includes JS) will be visible upon extraction.

            – Manoj
            Jan 2 at 17:20



















          • This the worst news I had since 2018 !

            – user9868652
            Jan 2 at 12:36











          • Every client side application (web & mobile apps) carries source code to the client machine. Only server side applications are exceptions where your code runs on host and only the output is carried to client.

            – Manoj
            Jan 2 at 13:47











          • @Manoj Java source are not in the apk, contrary to class files naturally. In another hand Mobile apps are not all in client/server architecture.

            – elsadek
            Jan 2 at 17:17













          • As I mentioned, it will be available upon simple reverse engineering (decompile). APK is nothing but a kind of zip file, assets (that includes JS) will be visible upon extraction.

            – Manoj
            Jan 2 at 17:20

















          This the worst news I had since 2018 !

          – user9868652
          Jan 2 at 12:36





          This the worst news I had since 2018 !

          – user9868652
          Jan 2 at 12:36













          Every client side application (web & mobile apps) carries source code to the client machine. Only server side applications are exceptions where your code runs on host and only the output is carried to client.

          – Manoj
          Jan 2 at 13:47





          Every client side application (web & mobile apps) carries source code to the client machine. Only server side applications are exceptions where your code runs on host and only the output is carried to client.

          – Manoj
          Jan 2 at 13:47













          @Manoj Java source are not in the apk, contrary to class files naturally. In another hand Mobile apps are not all in client/server architecture.

          – elsadek
          Jan 2 at 17:17







          @Manoj Java source are not in the apk, contrary to class files naturally. In another hand Mobile apps are not all in client/server architecture.

          – elsadek
          Jan 2 at 17:17















          As I mentioned, it will be available upon simple reverse engineering (decompile). APK is nothing but a kind of zip file, assets (that includes JS) will be visible upon extraction.

          – Manoj
          Jan 2 at 17:20





          As I mentioned, it will be available upon simple reverse engineering (decompile). APK is nothing but a kind of zip file, assets (that includes JS) will be visible upon extraction.

          – Manoj
          Jan 2 at 17:20




















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