Add CSV exporting

README.md

@@ -6,10 +6,10 @@ Ridgebotics 2025 scouting app in Android
 - Make the "Report" menu, A tool that lets users select data to display from the the teams and compare menus.
 - Make practice mode
 #### Data Analysis:
-- Add CSV exporting of match scouting data.
 - Statbotics intigration
 - AI overview of scouting data for a team???
 #### Functionality:
+- When a field is created, make updated scouting data return null values, not the default value
 - Make the system for blank and unselected fields better.
 - Add more types of data fields.
 - Make server software to allow for easy sync over wifi
@@ -21,7 +21,6 @@ Ridgebotics 2025 scouting app in Android
 #### Data Analysis:
 - Make the "Compare" menu, cross comparing team's stats.
 #### Functionality:
-- Make pit and match data field builder UIs. I don't want to have to keep editing a variable
 
 
 ## Done:
@@ -30,6 +29,7 @@ Ridgebotics 2025 scouting app in Android
 #### Data Analysis:
 - Add "history" view type to the teams view menu.
 - Sentiment analysis of text input type
+- Add CSV exporting of match scouting data.
 #### Functionality:
 - Improve the code scanning progress indicator. It has a rounding error, I think.
 - Fix navigation crashes.
@@ -37,3 +37,4 @@ Ridgebotics 2025 scouting app in Android
 - Make the file browser UI
 - Bluetooth data sync
 - Formalize error messages & stacktraces
+- Make pit and match data field builder UIs. I don't want to have to keep editing a variable

app/src/main/AndroidManifest.xml

@@ -40,6 +40,15 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
     </application>
 
 </manifest>

app/src/main/java/com/astatin3/scoutingapp2025/scoutingData/ScoutingDataWriter.java

@@ -64,12 +64,12 @@ public class ScoutingDataWriter {
                     case 1: // Int
                         dataTypes[i] = intType.newNull(values[version][i].name);
                         dataTypes[i].forceSetValue(objects.get(i+2).get());
-                        System.out.println("Loaded INT: " + values[version][i].name + ", ("+ dataTypes[i].get() +")");
+                        //System.out.println("Loaded INT: " + values[version][i].name + ", ("+ dataTypes[i].get() +")");
                         break;
                     case 2: // String
                         dataTypes[i] = stringType.newNull(values[version][i].name);
                         dataTypes[i].forceSetValue(objects.get(i+2).get());
-                        System.out.println("Loaded STR: " + values[version][i].name + ", ("+ dataTypes[i].get() +")");
+                        //System.out.println("Loaded STR: " + values[version][i].name + ", ("+ dataTypes[i].get() +")");
                         break;
                 }
             }

app/src/main/java/com/astatin3/scoutingapp2025/ui/transfer/CSVExport.java

@@ -0,0 +1,150 @@
+package com.astatin3.scoutingapp2025.ui.transfer;
+
+import static com.astatin3.scoutingapp2025.utility.DataManager.evcode;
+import static com.astatin3.scoutingapp2025.utility.DataManager.event;
+import static com.astatin3.scoutingapp2025.utility.DataManager.match_latest_values;
+import static com.astatin3.scoutingapp2025.utility.DataManager.pit_latest_values;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+
+import androidx.core.content.FileProvider;
+
+import com.astatin3.scoutingapp2025.scoutingData.ScoutingDataWriter;
+import com.astatin3.scoutingapp2025.types.data.dataType;
+import com.astatin3.scoutingapp2025.types.frcMatch;
+import com.astatin3.scoutingapp2025.types.frcTeam;
+import com.astatin3.scoutingapp2025.utility.AlertManager;
+import com.astatin3.scoutingapp2025.utility.DataManager;
+import com.astatin3.scoutingapp2025.utility.fileEditor;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class CSVExport {
+    private static String[] alliances = {"red", "blue"};
+
+
+    public static void exportMatches(Context c){
+        DataManager.reload_event();
+        DataManager.reload_match_fields();
+
+        String data = "";
+
+        data += ("num,alliance,alliance_position,teamnum,");
+        for(int i = 0; i < match_latest_values.length; i++){
+            data += (match_latest_values[i].name + ",");
+        }
+        data += ("\n");
+
+
+        for(int matchNum = 1; matchNum <= event.matches.size(); matchNum++){
+        for(int allianceIndex = 0; allianceIndex <= 1; allianceIndex++){
+            String alliance = alliances[allianceIndex];
+        for(int alliancePos = 1; alliancePos <= 3; alliancePos++){
+            data += (matchNum + ",");
+            data += (alliance + ",");
+            data += (alliancePos + ",");
+
+            frcMatch match = event.matches.get(matchNum-1);
+            int teamNum = 0;
+
+            if(allianceIndex == 0){
+                teamNum = match.redAlliance[alliancePos-1];
+            }else{
+                teamNum = match.blueAlliance[alliancePos-1];
+            }
+
+            data += (teamNum + ",");
+
+            String filename = evcode+"-"+matchNum+"-"+alliance+"-"+alliancePos+"-"+teamNum+".matchscoutdata";
+            if(!fileEditor.fileExist(filename)){
+                data += ("null,".repeat(match_latest_values.length));
+            }else{
+                ScoutingDataWriter.ParsedScoutingDataResult psdr = ScoutingDataWriter.load(filename, DataManager.match_values, DataManager.match_transferValues);
+                dataType[] types = psdr.data.array;
+                for(int i = 0; i < types.length; i++) {
+                    data += (types[i].get() + ",");
+                }
+
+            }
+
+            data += ("\n");
+        }}}
+
+        shareContent(c, evcode+"-matches.csv", data, "text/plain");
+    }
+
+
+
+    public static void exportPits(Context c){
+        DataManager.reload_event();
+        DataManager.reload_pit_fields();
+
+        String data = "";
+
+        data += ("teamnum,teamname,city,teamnum,stateOrProv,school,country,startingYear,");
+        for(int i = 0; i < pit_latest_values.length; i++){
+            data += (pit_latest_values[i].name + ",");
+        }
+        data += ("\n");
+
+
+        for(int teamIndex = 0; teamIndex < event.teams.size(); teamIndex++){
+            frcTeam team = event.teams.get(teamIndex);
+
+            data += (team.teamNumber + ",");
+            data += (team.teamName + ",");
+            data += (team.city + ",");
+            data += (team.stateOrProv + ",");
+            data += (team.school + ",");
+            data += (team.country + ",");
+            data += (team.startingYear + ",");
+
+            String filename = evcode+"-"+team.teamNumber+".pitscoutdata";
+            if(!fileEditor.fileExist(filename)){
+                data += ("null,".repeat(pit_latest_values.length));
+            }else{
+                ScoutingDataWriter.ParsedScoutingDataResult psdr = ScoutingDataWriter.load(filename, DataManager.pit_values, DataManager.pit_transferValues);
+                dataType[] types = psdr.data.array;
+                for(int i = 0; i < types.length; i++) {
+                    data += (types[i].get() + ",");
+                }
+
+            }
+
+            data += ("\n");
+        }
+
+//        System.out.print(data);
+
+        shareContent(c, evcode+"-pits.csv", data, "text/plain");
+    }
+
+
+
+
+
+
+    public static void shareContent(Context context, String fileName, String content, String mimeType) {
+        try {
+            File file = new File(context.getCacheDir(), fileName);
+            FileOutputStream fos = new FileOutputStream(file);
+            fos.write(content.getBytes());
+            fos.close();
+
+            Uri fileUri = FileProvider.getUriForFile(context, context.getPackageName() + ".fileprovider", file);
+
+            Intent shareIntent = new Intent(Intent.ACTION_SEND);
+            shareIntent.setType(mimeType);
+            shareIntent.putExtra(Intent.EXTRA_STREAM, fileUri);
+            shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+
+            context.startActivity(Intent.createChooser(shareIntent, "Share using"));
+        } catch (IOException e) {
+            AlertManager.error(e);
+        }
+    }
+}

app/src/main/java/com/astatin3/scoutingapp2025/ui/transfer/TransferFragment.java

@@ -3,6 +3,7 @@ package com.astatin3.scoutingapp2025.ui.transfer;
 import static androidx.navigation.fragment.FragmentKt.findNavController;
 
 import android.app.AlertDialog;
+import android.content.DialogInterface;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -21,14 +22,12 @@ import com.astatin3.scoutingapp2025.ui.transfer.codes.CodeGeneratorView;
 public class TransferFragment extends Fragment {
     private FragmentTransferBinding binding;
 
-    private boolean submenu = false;
-
-    private enum TransferTypes {
-        CAMERA,
-        BLUETOOTH,
-        LOCAL_WIFI,
-        SCOUTING_SERVER
-    }
+//    private enum TransferTypes {
+//        CAMERA,
+//        BLUETOOTH,
+//        LOCAL_WIFI,
+//        SCOUTING_SERVER
+//    }
 
     String evcode;
 
@@ -68,6 +67,7 @@ public class TransferFragment extends Fragment {
         if(evcode.equals("unset")){
             binding.noEventError.setVisibility(View.VISIBLE);
             binding.uploadButton.setVisibility(View.GONE);
+            binding.CSVButton.setVisibility(View.GONE);
             binding.downloadButton.setVisibility(View.VISIBLE);
             return binding.getRoot();
         }
@@ -76,6 +76,34 @@ public class TransferFragment extends Fragment {
             start_upload();
         });
 
+        binding.CSVButton.setOnClickListener(v -> {
+            AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+            builder.setTitle("Chose data");
+
+            builder.setNegativeButton("Pit data", new DialogInterface.OnClickListener() {
+                @Override
+                public void onClick(DialogInterface dialog, int which) {
+                    CSVExport.exportPits(getContext());
+                }
+            });
+
+            builder.setPositiveButton("Match data", new DialogInterface.OnClickListener() {
+                @Override
+                public void onClick(DialogInterface dialog, int which) {
+                    CSVExport.exportMatches(getContext());
+                }
+            });
+
+            builder.setNeutralButton("Cancel", new DialogInterface.OnClickListener() {
+                @Override
+                public void onClick(DialogInterface dialog, int which) {
+                    dialog.cancel();
+                }
+            });
+
+            builder.show();
+        });
+
         if(!latestSettings.settings.get_wifi_mode())
             binding.TBAButton.setVisibility(View.GONE);
 

app/src/main/java/com/astatin3/scoutingapp2025/utility/DataManager.java

@@ -10,7 +10,8 @@ public class DataManager {
     public static String evcode;
     public static frcEvent event;
     public static void reload_event(){
-        evcode = getevcode();        event = frcEvent.decode(fileEditor.readFile(evcode + ".eventdata"));
+        evcode = getevcode();
+        event = frcEvent.decode(fileEditor.readFile(evcode + ".eventdata"));
     }
 
     public static String getevcode() {

app/src/main/res/layout/fragment_transfer.xml

@@ -25,8 +25,7 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:visibility="gone">
+        app:layout_constraintTop_toTopOf="parent">
 
         <Button
             android:id="@+id/uploadButton"
@@ -39,6 +38,17 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
+        <Button
+            android:id="@+id/CSVButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="CSV"
+            android:textSize="34sp"
+            app:layout_constraintBottom_toTopOf="@+id/downloadButton"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/uploadButton" />
+
         <Button
             android:id="@+id/downloadButton"
             android:layout_width="wrap_content"

app/src/main/res/layout/fragment_transfer_file_selector.xml

@@ -13,18 +13,6 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <EditText
-        android:id="@+id/file_selector_searchbar"
-        android:layout_width="match_parent"
-        android:layout_height="48dp"
-        android:background="#D33D3D3D"
-        android:ems="10"
-        android:inputType="text"
-        android:textColor="#FFFFFF"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
     <ScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
@@ -47,4 +35,16 @@
         </LinearLayout>
     </ScrollView>
 
+    <EditText
+        android:id="@+id/file_selector_searchbar"
+        android:layout_width="match_parent"
+        android:layout_height="48dp"
+        android:background="#D33D3D3D"
+        android:ems="10"
+        android:inputType="text"
+        android:textColor="#FFFFFF"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/xml/file_paths.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <cache-path name="shared_files" path="/" />
+</paths>