Add team icons and colored cards

app/src/main/java/com/ridgebotics/ridgescout/utility/ImageRequestTask.java

@@ -0,0 +1,56 @@
+package com.ridgebotics.ridgescout.utility;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.AsyncTask;
+
+import java.io.BufferedReader;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.function.Function;
+
+import javax.net.ssl.HttpsURLConnection;
+
+// https://stackoverflow.com/questions/37510411/download-an-image-into-bitmap-file-in-android
+public class ImageRequestTask extends AsyncTask<String, Void, Bitmap> {
+
+    Function<Bitmap, Void> resultFunction = null;
+    public static Bitmap getBitmapFromURL(String src) {
+        try {
+            URL url = new URL(src);
+            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+            connection.setDoInput(true);
+            connection.connect();
+            InputStream input = connection.getInputStream();
+            return BitmapFactory.decodeStream(input);
+        } catch (FileNotFoundException e) {
+            return null;
+        } catch (IOException e){
+            AlertManager.error("Error downloading image " + src, e);
+            return null;
+        }
+    }
+
+
+    @Override
+    protected Bitmap doInBackground(String... params) {
+        return getBitmapFromURL(params[0]);
+    }
+
+    public void onResult(Function<Bitmap, Void> func) {
+        this.resultFunction = func;
+    }
+
+    @Override
+    protected void onPostExecute(Bitmap result) {
+        super.onPostExecute(result);
+        if(resultFunction != null){
+            resultFunction.apply(result);
+        }
+    }
+
+}

app/src/main/java/com/ridgebotics/ridgescout/utility/fileEditor.java

@@ -1,6 +1,8 @@
 package com.ridgebotics.ridgescout.utility;
 
 import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
 
 import com.ridgebotics.ridgescout.types.frcEvent;
 import com.ridgebotics.ridgescout.types.frcTeam;
@@ -401,8 +403,13 @@ public final class fileEditor {
         return filenames;
     }
 
-
-
+    // https://stackoverflow.com/questions/7620401/how-to-convert-image-file-data-in-a-byte-array-to-a-bitmap
+//    public static String imageToBitMap(byte[] data) throws IOException {
+//        Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
+//        return bitmap;
+//        ByteArrayOutputStream blob = new ByteArrayOutputStream();
+//        bitmap.compress(Bitmap.CompressFormat.PNG, 0 /* Ignored for PNGs */, blob);
+//    }
 
 
     public static boolean setTeams(Context context, String key, ArrayList<frcTeam> teams){