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aagarwal1012aagarwal1012
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Changed name TextSteganography to TextSteganography and added app icon
1 parent 7a08cd3 commit a61653f

27 files changed

+132
-39
lines changed

‎.idea/dictionaries/Lenovo.xml

Lines changed: 1 addition & 0 deletions
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‎ImageSteganographyLibrary/src/main/ic_launcher-web.png

19.2 KB
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‎ImageSteganographyLibrary/src/main/java/com/ayush/imagesteganographylibrary/Text/AsyncTaskCallback/TextDecodingCallback.java

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
package com.ayush.imagesteganographylibrary.Text.AsyncTaskCallback;
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3-
import com.ayush.imagesteganographylibrary.Text.TextSteganography;
3+
import com.ayush.imagesteganographylibrary.Text.ImageSteganography;
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/**
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* This the callback interface for TextDecoding AsyncTask.
@@ -10,6 +10,6 @@ public interface TextDecodingCallback {
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public void onStartTextEncoding();
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public void onCompleteTextEncoding(TextSteganography result);
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public void onCompleteTextEncoding(ImageSteganography result);
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}

‎ImageSteganographyLibrary/src/main/java/com/ayush/imagesteganographylibrary/Text/AsyncTaskCallback/TextEncodingCallback.java

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
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package com.ayush.imagesteganographylibrary.Text.AsyncTaskCallback;
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3-
import com.ayush.imagesteganographylibrary.Text.TextSteganography;
3+
import com.ayush.imagesteganographylibrary.Text.ImageSteganography;
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/**
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* This the callback interface for TextEncoding AsyncTask.
@@ -10,6 +10,6 @@ public interface TextEncodingCallback {
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public void onStartTextEncoding();
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public void onCompleteTextEncoding(TextSteganography result);
13+
public void onCompleteTextEncoding(ImageSteganography result);
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}

‎ImageSteganographyLibrary/src/main/java/com/ayush/imagesteganographylibrary/Text/TextSteganography.java renamed to ‎ImageSteganographyLibrary/src/main/java/com/ayush/imagesteganographylibrary/Text/ImageSteganography.java

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -12,10 +12,10 @@
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/**
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* This main class of the text steganography
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*/
15-
public class TextSteganography {
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public class ImageSteganography {
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//Tag for Log
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private static String TAG = TextSteganography.class.getName();
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private static String TAG = ImageSteganography.class.getName();
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String message;
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String secret_key;
@@ -27,13 +27,13 @@ public class TextSteganography {
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Boolean decoded;
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Boolean secretKeyWrong;
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public TextSteganography() {
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public ImageSteganography() {
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this.encoded = false;
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this.decoded = false;
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this.secretKeyWrong = true;
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}
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public TextSteganography(String message, String secret_key, Bitmap image) {
36+
public ImageSteganography(String message, String secret_key, Bitmap image) {
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this.message = message;
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this.secret_key = convertKeyTo128bit(secret_key);
@@ -55,7 +55,7 @@ public TextSteganography(String message, String secret_key, Bitmap image) {
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}
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58-
public TextSteganography(String secret_key, Bitmap image) {
58+
public ImageSteganography(String secret_key, Bitmap image) {
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this.secret_key = convertKeyTo128bit(secret_key);
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this.image = image;
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‎ImageSteganographyLibrary/src/main/java/com/ayush/imagesteganographylibrary/Text/TextDecoding.java

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@
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* In this class all those method in EncodeDecode class are used to decode secret message in image.
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* All the tasks will run in background.
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*/
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public class TextDecoding extends AsyncTask<TextSteganography, Void, TextSteganography> {
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public class TextDecoding extends AsyncTask<ImageSteganography, Void, ImageSteganography> {
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//Tag for Log
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private final static String TAG = TextDecoding.class.getName();
@@ -25,7 +25,7 @@ public class TextDecoding extends AsyncTask<TextSteganography, Void, TextStegano
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private ProgressDialog progressDialog;
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TextSteganography result;
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ImageSteganography result;
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//Callback interface for AsyncTask
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TextDecodingCallback textDecodingCallback;
@@ -59,8 +59,8 @@ protected void onPreExecute() {
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}
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@Override
62-
protected void onPostExecute(TextSteganography textSteganography) {
63-
super.onPostExecute(textSteganography);
62+
protected void onPostExecute(ImageSteganography imageSteganography) {
63+
super.onPostExecute(imageSteganography);
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//dismiss progress dialog
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if(progressDialog != null)
@@ -71,18 +71,18 @@ protected void onPostExecute(TextSteganography textSteganography) {
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}
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@Override
74-
protected TextSteganography doInBackground(TextSteganography... textSteganographies) {
74+
protected ImageSteganography doInBackground(ImageSteganography... imageSteganographies) {
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//making result object
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result = new TextSteganography();;
77+
result = new ImageSteganography();;
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//If it is not already decoded
80-
if (textSteganographies.length > 0){
80+
if (imageSteganographies.length > 0){
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TextSteganography textSteganography = textSteganographies[0];
82+
ImageSteganography imageSteganography = imageSteganographies[0];
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//getting bitmap image from file
85-
Bitmap bitmap = textSteganography.getImage();
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Bitmap bitmap = imageSteganography.getImage();
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//return null if bitmap is null
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if (bitmap == null)
@@ -102,7 +102,7 @@ protected TextSteganography doInBackground(TextSteganography... textSteganograph
102102
}
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//decrypting the encoded message
105-
String decrypted_message = textSteganography.decryptMessage(decoded_message, textSteganography.getSecret_key());
105+
String decrypted_message = imageSteganography.decryptMessage(decoded_message, imageSteganography.getSecret_key());
106106
Log.d(TAG, "Decrypted message : " + decrypted_message);
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String decompressed_message = null;

‎ImageSteganographyLibrary/src/main/java/com/ayush/imagesteganographylibrary/Text/TextEncoding.java

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@
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* In this class all those method in EncodeDecode class are used to encode secret message in image.
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* All the tasks will run in background.
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*/
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public class TextEncoding extends AsyncTask<TextSteganography, Integer, TextSteganography> {
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public class TextEncoding extends AsyncTask<ImageSteganography, Integer, ImageSteganography> {
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//Tag for Log
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private static String TAG = TextEncoding.class.getName();
@@ -27,7 +27,7 @@ public class TextEncoding extends AsyncTask<TextSteganography, Integer, TextSteg
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private ProgressDialog progressDialog;
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TextSteganography result;
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ImageSteganography result;
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//Callback interface for AsyncTask
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TextEncodingCallback callbackInterface;
@@ -55,7 +55,7 @@ protected void onPreExecute() {
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}
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@Override
58-
protected void onPostExecute(TextSteganography textStegnography) {
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protected void onPostExecute(ImageSteganography textStegnography) {
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super.onPostExecute(textStegnography);
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//dismiss progress dialog
@@ -78,18 +78,18 @@ protected void onProgressUpdate(Integer... values) {
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}
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@Override
81-
protected TextSteganography doInBackground(TextSteganography... textSteganographies) {
81+
protected ImageSteganography doInBackground(ImageSteganography... imageSteganographies) {
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//making result object
84-
result = new TextSteganography();
84+
result = new ImageSteganography();
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Crypto encryption = null;
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maximumProgress = 0;
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90-
if (textSteganographies.length > 0){
90+
if (imageSteganographies.length > 0){
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92-
TextSteganography textStegnography = textSteganographies[0];
92+
ImageSteganography textStegnography = imageSteganographies[0];
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//getting image bitmap
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Bitmap bitmap = textStegnography.getImage();

‎ImageSteganographyLibrary/src/main/res/drawable/ic_launcher_background.xml

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<?xml version="1.0" encoding="utf-8"?>
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<vector
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android:height="108dp"
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android:width="108dp"
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android:viewportHeight="108"
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android:viewportWidth="108"
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xmlns:android="http://schemas.android.com/apk/res/android">
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<path android:fillColor="#26A69A"
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android:pathData="M0,0h108v108h-108z"/>
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<path android:fillColor="#00000000" android:pathData="M9,0L9,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M19,0L19,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M29,0L29,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M39,0L39,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M49,0L49,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M59,0L59,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M69,0L69,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M79,0L79,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M89,0L89,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M99,0L99,108"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,9L108,9"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,19L108,19"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,29L108,29"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,39L108,39"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,49L108,49"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,59L108,59"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,69L108,69"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,79L108,79"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,89L108,89"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M0,99L108,99"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M19,29L89,29"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M19,39L89,39"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M19,49L89,49"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M19,59L89,59"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M19,69L89,69"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M19,79L89,79"
61+
android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M29,19L29,89"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M39,19L39,89"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M49,19L49,89"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M59,19L59,89"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M69,19L69,89"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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<path android:fillColor="#00000000" android:pathData="M79,19L79,89"
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android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
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</vector>

‎ImageSteganographyLibrary/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

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Original file line numberDiff line numberDiff line change
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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
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<background android:drawable="@drawable/ic_launcher_background"/>
4+
<foreground android:drawable="@mipmap/ic_launcher_foreground"/>
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</adaptive-icon>

‎ImageSteganographyLibrary/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3+
<background android:drawable="@drawable/ic_launcher_background"/>
4+
<foreground android:drawable="@mipmap/ic_launcher_foreground"/>
5+
</adaptive-icon>

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