- Allowing for any serializer library

- Removing IO Utils dependency

build.gradle

@@ -39,7 +39,6 @@ repositories {
 dependencies {
     compile 'com.android.support:support-annotations:23.1.1'
     compile 'com.arasthel:asyncjob-library:1.0.3'
-    compile 'commons-io:commons-io:2.4'
     apt 'com.bluelinelabs:logansquare-compiler:1.0.6'
     compile 'com.bluelinelabs:logansquare:1.0.6'
 }

src/main/java/com/peak/salut/BackgroundDataJob.java

@@ -4,9 +4,8 @@
 
 import com.arasthel.asyncjob.AsyncJob;
 
-import org.apache.commons.io.IOUtils;
-
 import java.io.BufferedInputStream;
+import java.io.ByteArrayOutputStream;
 import java.net.Socket;
 
 
@@ -29,7 +28,17 @@ public void doOnBackground() {
             Log.v(Salut.TAG, "A device is sending data...");
 
             BufferedInputStream dataStreamFromOtherDevice = new BufferedInputStream(clientSocket.getInputStream());
-            data = new String(IOUtils.toByteArray(dataStreamFromOtherDevice));
+
+//            http://stackoverflow.com/a/35446009/4411645
+            ByteArrayOutputStream result = new ByteArrayOutputStream();
+            byte[] buffer = new byte[1024];
+            int length;
+            while ((length = dataStreamFromOtherDevice.read(buffer)) != -1) {
+                result.write(buffer, 0, length);
+            }
+            // StandardCharsets.UTF_8.name() > JDK 7
+            data = result.toString("UTF-8");
+
             dataStreamFromOtherDevice.close();
 
             Log.d(Salut.TAG, "\nSuccessfully received data.\n");

src/main/java/com/peak/salut/BackgroundDataSendJob.java

@@ -3,14 +3,12 @@
 import android.util.Log;
 
 import com.arasthel.asyncjob.AsyncJob;
-import com.bluelinelabs.logansquare.LoganSquare;
 import com.peak.salut.Callbacks.SalutCallback;
 
-import org.apache.commons.io.Charsets;
-
 import java.io.BufferedOutputStream;
 import java.net.InetSocketAddress;
 import java.net.Socket;
+import java.nio.charset.Charset;
 
 public class BackgroundDataSendJob implements AsyncJob.OnBackgroundJob {
 
@@ -42,9 +40,9 @@ public void doOnBackground() {
             Log.d(Salut.TAG, "Connected, transferring data...");
             BufferedOutputStream dataStreamToOtherDevice = new BufferedOutputStream(dataSocket.getOutputStream());
 
-            String dataToSend = LoganSquare.serialize(data);
+            String dataToSend = salutInstance.serialize(data);
 
-            dataStreamToOtherDevice.write(dataToSend.getBytes(Charsets.UTF_8));
+            dataStreamToOtherDevice.write(dataToSend.getBytes(Charset.forName("UTF-8")));
             dataStreamToOtherDevice.flush();
             dataStreamToOtherDevice.close();