File GPU.java has 398 lines of code (exceeds 250 allowed). Consider refactoring.

Open

package it.mobistego.utils;

/**
 * http://blog.kibotu.net/3d/how-to-get-android-opengl-1-0-2-0-information-constrains-revisited
 * <p/>

Method encodeMessage has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring.

Open

    private static byte[] encodeMessage(int[] oneDPix, int imgCols, int imgRows,
                                        MessageEncodingStatus message, ProgressHandler hand) {

        int channels = 3;
        int shiftIndex = 4;

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File Utility.java has 303 lines of code (exceeds 250 allowed). Consider refactoring.

Open

package it.mobistego.utils;

import android.content.Context;
import android.database.Cursor;
import android.graphics.Bitmap;

Method onClick has 61 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    @Override
    public void onClick(View v) {
        if (v != null) {
            int id = v.getId();
            switch (id) {

Method doInBackground has 57 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    @Override
    protected MobiStegoItem doInBackground(MobiStegoItem... params) {
        MobiStegoItem result = null;
        maxProgeress = 0;
        if (params.length > 0) {

Method decodeMessage has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

    private static void decodeMessage(byte[] oneDPix, int imgCols,
                                      int imgRows, MessageDecodingStatus mesg) {

        Vector<Byte> v = new Vector<>();

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Method onActivityResult has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        //if (ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
        File f = new File(Environment.getExternalStorageDirectory(),

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Method splitImage has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public static List<Bitmap> splitImage(Bitmap bitmap) {

        //For the number of rows and columns of the grid to be displayed

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Method encodeMessage has 39 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static List<Bitmap> encodeMessage(List<Bitmap> splittedImages,
                                             String str, ProgressHandler hand) {
        List<Bitmap> result = new ArrayList<>(splittedImages.size());
        str += END_MESSAGE_CONSTANT;
        str = START_MESSAGE_CONSTANT + str;

Method getView has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {

        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

Method doInBackground has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    protected MobiStegoItem doInBackground(MobiStegoItem... params) {
        MobiStegoItem result = null;
        maxProgeress = 0;
        if (params.length > 0) {

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Method encodeMessage has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public static List<Bitmap> encodeMessage(List<Bitmap> splittedImages,
                                             String str, ProgressHandler hand) {
        List<Bitmap> result = new ArrayList<>(splittedImages.size());
        str += END_MESSAGE_CONSTANT;
        str = START_MESSAGE_CONSTANT + str;

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Method decodeMessage has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private static void decodeMessage(byte[] oneDPix, int imgCols,
                                      int imgRows, MessageDecodingStatus mesg) {

        Vector<Byte> v = new Vector<>();

Method onActivityResult has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        //if (ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
        File f = new File(Environment.getExternalStorageDirectory(),

Method saveMobiStegoItem has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static MobiStegoItem saveMobiStegoItem(String message, Bitmap srcEncoded, Context ctx) throws IOException {

        String name = UUID.randomUUID().toString();

        String fileNameOriginalPng = name + Constants.FILE_PNG_EXT;

Method toString has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        @NonNull
        @Override
        public String toString() {
            return "OpenGLGles20Info{" +
                    "GL_RENDERER='" + GL_RENDERER + '\'' +

Method equals has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

        @Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;

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Method loadOnCreate has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        @Override
        protected void loadOnCreate() {

            GL_RENDERER = glGetString(GLES10.GL_RENDERER);
            GL_VERSION = glGetString(GLES10.GL_VERSION);

Method encodeMessage has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private static byte[] encodeMessage(int[] oneDPix, int imgCols, int imgRows,
                                        MessageEncodingStatus message, ProgressHandler hand) {

        int channels = 3;
        int shiftIndex = 4;

Method onCreateView has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        List<MobiStegoItem> mobiTmp;

        mobiTmp = Utility.listMobistegoItem(getActivity());

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