am f4f3b372: Merge "Fixed that the device crashes when users send SMS via STK." into mnc-dr-dev

                    // ucs2 is by definition big endian.

                    data = mInData.getBytes("UTF-16BE");

                } else if (mIsPacked) {

                    int size = mInData.length();

                    byte[] tempData = GsmAlphabet

                            .stringToGsm7BitPacked(mInData, 0, 0);

                    data = new byte[size];

                    // Since stringToGsm7BitPacked() set byte 0 in the

                    // returned byte array to the count of septets used...

                    // copy to a new array without byte 0.

                    System.arraycopy(tempData, 1, data, 0, size);

                    // The size of the new buffer will be smaller than the original buffer

                    // since 7-bit GSM packed only requires ((mInData.length * 7) + 7) / 8 bytes.

                    // And we don't need to copy/store the first byte from the returned array

                    // because it is used to store the count of septets used.

                    data = new byte[tempData.length - 1];

                    System.arraycopy(tempData, 1, data, 0, tempData.length - 1);

                } else {

                    data = GsmAlphabet.stringToGsm8BitPacked(mInData);

                }

        }

        // length - one more for data coding scheme.

        // ETSI TS 102 223 Annex C (normative): Structure of CAT communications

        // Any length within the APDU limits (up to 255 bytes) can thus be encoded on two bytes.

        // This coding is chosen to remain compatible with TS 101.220.

        // Note that we need to reserve one more byte for coding scheme thus the maximum APDU

        // size would be 254 bytes.

        if (data.length + 1 <= 255) {

            writeLength(buf, data.length + 1);

        }

        else {

            data = new byte[0];

        }

        // data coding scheme

        if (mIsUcs2) {