Android – how to access secure element without supporting devices that already support smartcard API

• Android

The seek for Android document states that listed devices support smartcard API

I want to access the SIM based security element (SE) through my Android application. Can I do this without supporting any of these supported devices and without rebuilding their Android system image? As far as I am concerned, the device is Samsung Galaxy S3

resolvent:

Yes, you can use seek for Android without supporting the system. However, this technology is very device dependent; Some vendor specific libraries must exist in the system. Sony Xperia doesn't have to change, it's very good for me. After adding some libraries (Samsung did it according to our requirements), Samsung mobile phones have no problem

Invalid Sign

<application android:label="@string/app_name">

    <uses-library android:name="org.simalliance.openmobileapi" android:required="true" />

    <activity android:name=".MainActivity">
      ...
    </activity>
</application>

Take a look at this tutorial: https://github.com/seek-for-android/pool/wiki/UsingSmartCardAPI. I followed it and I succeeded

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