Initial commit

foudations/mogo-utils/src/main/java/com/mogo/utils/IOUtils.java

@@ -0,0 +1,49 @@
+package com.mogo.utils;
+
+
+import androidx.annotation.Nullable;
+
+import java.io.ByteArrayOutputStream;
+import java.io.Closeable;
+import java.io.InputStream;
+
+public class IOUtils {
+
+    public static byte[] inputToBytes( InputStream is) {
+        if(is == null){
+            return null;
+        }
+
+        ByteArrayOutputStream bos = null;
+        byte[] result = null;
+
+        try{
+            bos = new ByteArrayOutputStream();
+            byte[] buff = new byte[100];
+            int rc = 0;
+            while ((rc = is.read(buff, 0, 100)) > 0) {
+                bos.write(buff, 0, rc);
+            }
+
+            result = bos.toByteArray();
+        }catch ( Exception e){
+            e.printStackTrace();
+            result = null;
+        }finally {
+            closeSilently(bos);
+        }
+
+        return result;
+    }
+
+    public static void closeSilently(@Nullable Closeable c) {
+        if (c == null) return;
+        try {
+            c.close();
+            c = null;
+        } catch ( Throwable t) {
+            t.printStackTrace();
+        }
+    }
+
+}