读取证书

new Thread(new Runnable() {
    @Override
    public void run() {
        byte[] cer  =  cisssdk.readCer(getContext(), 1, 0, new CISSProgressListener() {

            @Override
            public void onProgressListenNormal(final String ProgressListener) {
                Log.i("MainActivity", "normal: " + ProgressListener);
                
            }

            @Override
            public void onProgressListenError(final int ErrorCode, final String ProgressListener) {
                Log.i("MainActivity", "error: " + ProgressListener);
            }
        });
        Log.i("MainActivity", "证书: " + cer);
    }
}).start();