Add file bundles.

Start work on ftp support.

app/src/main/java/com/astatin3/scoutingapp2025/MainActivity.java

@@ -1,5 +1,6 @@
 package com.astatin3.scoutingapp2025;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.view.MenuItem;
 
@@ -136,4 +137,26 @@ public class MainActivity extends AppCompatActivity {
     private void clearBackStack() {
         navController.popBackStack(navController.getGraph().getStartDestinationId(), false);
     }
+
+
+
+
+    public interface activityResultRelay {
+        void onActivityResult(int requestCode, int resultCode, Intent data);
+    }
+
+    public static activityResultRelay resultRelay = null;
+    public static void setResultRelay(activityResultRelay tmpresultRelay){
+        resultRelay = tmpresultRelay;
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+//        AlertManager.error(String.valueOf(requestCode));
+        if (resultRelay != null) {
+            resultRelay.onActivityResult(resultCode, requestCode, data);
+        }
+    }
+
 }

app/src/main/java/com/astatin3/scoutingapp2025/types/input/dropdownType.java

@@ -229,7 +229,7 @@ public class dropdownType extends inputType {
         for(int i = 0; i < text_options.length; i++){
             List<Entry> entries = new ArrayList<>();
             for (int a = 0; a < data.length; a++) {
-                if(data[a] == null) continue;
+                if(data[a].isNull()) continue;
 
                 entries.add(
                         new Entry(a,

app/src/main/java/com/astatin3/scoutingapp2025/types/input/sliderType.java

@@ -186,7 +186,7 @@ public class sliderType extends inputType {
         int[] values = new int[max-min+1];
 
         for (int i = 0; i < data.length; i++)
-            if(intType.isNull((int) data[i].get()))
+            if(!data[i].isNull())
                 values[(int) data[i].get()-min]++;
 
 
@@ -262,6 +262,7 @@ public class sliderType extends inputType {
         List<Entry> entries = new ArrayList<>();
         for (int i = 0; i < data.length; i++){
             if(data[i] == null) continue;
+            if(data[i].isNull()) continue;
 
             entries.add(new Entry(i, (float)(int) data[i].get()));
         }

app/src/main/java/com/astatin3/scoutingapp2025/types/input/tallyType.java

@@ -98,7 +98,7 @@ public class tallyType extends inputType {
 
 
     public void add_individual_view(LinearLayout parent, dataType data){
-        if((int)data.get() == 0) return;
+        if(data.isNull()) return;
 
         TextView tv = new TextView(parent.getContext());
         tv.setLayoutParams(new FrameLayout.LayoutParams(
@@ -176,7 +176,7 @@ public class tallyType extends inputType {
         int[] values = new int[max-min+1];
 
         for (int i = 0; i < data.length; i++)
-            if(intType.isNull((int) data[i].get()))
+            if(data[i] != null && data[i].isNull())
                 values[(int) data[i].get()-min]++;
 
 
@@ -255,6 +255,7 @@ public class tallyType extends inputType {
         List<Entry> entries = new ArrayList<>();
         for (int i = 0; i < data.length; i++){
             if(data[i] == null) continue;
+            if(data[i].isNull()) continue;
 
             entries.add(new Entry(i, (float)(int) data[i].get()));
         }

app/src/main/java/com/astatin3/scoutingapp2025/types/input/textType.java

@@ -183,6 +183,7 @@ public class textType extends inputType {
         List<Entry> entries = new ArrayList<>();
         for (int i = 0; i < data.length; i++) {
             if(data[i] == null) continue;
+            if(data[i].isNull()) continue;
 
             entries.add(
                     new Entry(i,

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

@@ -4,6 +4,7 @@ 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 static com.astatin3.scoutingapp2025.utility.SharePrompt.shareContent;
 
 import android.content.Context;
 import android.content.Intent;
@@ -122,29 +123,4 @@ public class CSVExport {
 
         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/FileBundle.java

@@ -0,0 +1,107 @@
+package com.astatin3.scoutingapp2025.ui.transfer;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+
+import com.astatin3.scoutingapp2025.MainActivity;
+import com.astatin3.scoutingapp2025.types.file;
+import com.astatin3.scoutingapp2025.utility.AlertManager;
+import com.astatin3.scoutingapp2025.utility.BuiltByteParser;
+import com.astatin3.scoutingapp2025.utility.ByteBuilder;
+import com.astatin3.scoutingapp2025.utility.DataManager;
+import com.astatin3.scoutingapp2025.utility.SharePrompt;
+import com.astatin3.scoutingapp2025.utility.fileEditor;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+public class FileBundle {
+    private static final Intent FILE_SELECT_CODE = new Intent();
+
+    public static void send(String[] files, Context c){
+        try {
+            ByteBuilder b = new ByteBuilder();
+
+            for(int i = 0; i < files.length; i++){
+                if(!fileEditor.fileExist(files[i])) continue;
+    //            byte[] data = fileEditor.readFile(files[i]);
+                file f = new file(files[i]);
+                b.addRaw(file.typecode, f.encode());
+            }
+
+            byte[] data = b.build();
+            send(data, c);
+
+        } catch (ByteBuilder.buildingException e) {
+            AlertManager.error(e);
+        }
+    }
+
+    public static void send(byte[] data, Context c){
+        String filename = DataManager.getevcode() + "-" + System.currentTimeMillis() + ".scoutbundle";
+        SharePrompt.shareContent(c, filename, data, "application/ridgescout");
+    }
+
+
+    public static void receive(Activity b){
+        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+        intent.setType("*/*");
+
+        intent.addCategory(Intent.CATEGORY_OPENABLE);
+        intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
+
+        MainActivity.setResultRelay(new MainActivity.activityResultRelay() {
+            @Override
+            public void onActivityResult(int requestCode, int resultCode, Intent data) {
+                Uri uri = data.getData();
+                if(uri == null) return;
+
+                try (InputStream is = b.getContentResolver().openInputStream(uri)) {
+                    ByteArrayOutputStream byteBuffer = new ByteArrayOutputStream();
+                    int bufferSize = 1024;
+                    byte[] buffer = new byte[bufferSize];
+                    int len = 0;
+                    while ((len = is.read(buffer)) != -1) {
+                        byteBuffer.write(buffer, 0, len);
+                    }
+                    byte[] bytes =  byteBuffer.toByteArray();
+                    saveFiles(bytes);
+//                    AlertManager.error(""+(bytes.length));
+                } catch (IOException e) {
+                    // Handle the exception
+                }
+            }
+        });
+        b.startActivityForResult(intent, 1);
+    }
+
+
+    private static void saveFiles(byte[] data){
+        BuiltByteParser bbp = new BuiltByteParser(data);
+        try{
+            List<BuiltByteParser.parsedObject> parsedObjectList = bbp.parse();
+
+            ArrayList<String> filenames = new ArrayList<>();
+
+            for(int i = 0; i < parsedObjectList.size(); i++){
+                BuiltByteParser.parsedObject pa = parsedObjectList.get(i);
+                if(pa.getType() != file.typecode) continue;
+                file f = file.decode((byte[]) pa.get());
+                if(f == null) continue;
+                filenames.add(f.filename);
+                fileEditor.writeFile(f.filename, f.data);
+            }
+
+            AlertManager.alert("Saved",
+                    String.join("\n", filenames));
+
+        }catch (BuiltByteParser.byteParsingExeption e){
+            AlertManager.error(e);
+        }
+    }
+}

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

@@ -34,12 +34,14 @@ public class TransferFragment extends Fragment {
     private static final int background_color = 0x5000ff00;
     private static final int unselected_background_color = 0x2000ff00;
 
+//    private Bundle b;
 
     @Nullable
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
                              @Nullable Bundle savedInstanceState) {
 
+//        b = savedInstanceState;
 
         binding = FragmentTransferBinding.inflate(inflater, container, false);
 
@@ -114,19 +116,21 @@ public class TransferFragment extends Fragment {
 
     private void start_upload() {
         FileSelectorFragment.setOnSelect(data -> {
-            CodeGeneratorView.setData(data);
-            BluetoothSenderFragment.set_data(data);
             TransferSelectorFragment.setOnSelect(new TransferSelectorFragment.onSelect() {
                 @Override
                 public void onSelectCodes(TransferSelectorFragment self) {
+                    CodeGeneratorView.setData(data);
                     findNavController(self).navigate(R.id.action_navigation_transfer_selector_to_navigation_code_generator);
                 }
                 @Override
                 public void onSelectBluetooth(TransferSelectorFragment self) {
+                    BluetoothSenderFragment.set_data(data);
                     findNavController(self).navigate(R.id.action_navigation_transfer_selector_to_navigation_bluetooth_sender);
                 }
                 @Override
-                public void onSelectWifi(TransferSelectorFragment self) {}
+                public void onSelectFileBundle(TransferSelectorFragment self) {
+                    FileBundle.send(data, getContext());
+                }
             });
             findNavController(this).navigate(R.id.action_navigation_file_selector_to_navigation_transfer_selector);
         });
@@ -137,6 +141,7 @@ public class TransferFragment extends Fragment {
 
 
     private void start_download(){
+
         TransferSelectorFragment.setOnSelect(new TransferSelectorFragment.onSelect() {
             @Override
             public void onSelectCodes(TransferSelectorFragment self) {
@@ -149,7 +154,9 @@ public class TransferFragment extends Fragment {
             }
 
             @Override
-            public void onSelectWifi(TransferSelectorFragment self) {}
+            public void onSelectFileBundle(TransferSelectorFragment self) {
+                FileBundle.receive(getActivity());
+            }
         });
         findNavController(this).navigate(R.id.action_navigation_transfer_to_navigation_transfer_selector);
     }

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

@@ -14,7 +14,7 @@ import com.astatin3.scoutingapp2025.databinding.FragmentTransferSelectorBinding;
 public class TransferSelectorFragment extends Fragment {
 
     // Declaring three blank funcs in one line lol
-    private static onSelect onselect  = new onSelect() {@Override public void onSelectCodes(TransferSelectorFragment self) {}@Override public void onSelectBluetooth(TransferSelectorFragment self) {} @Override public void onSelectWifi(TransferSelectorFragment self) {}};
+    private static onSelect onselect  = new onSelect() {@Override public void onSelectCodes(TransferSelectorFragment self) {}@Override public void onSelectBluetooth(TransferSelectorFragment self) {} @Override public void onSelectFileBundle(TransferSelectorFragment self) {}};
 
     public static void setOnSelect(onSelect tmp) {
         onselect = tmp;
@@ -23,7 +23,7 @@ public class TransferSelectorFragment extends Fragment {
     public interface onSelect {
         void onSelectCodes(TransferSelectorFragment self);
         void onSelectBluetooth(TransferSelectorFragment self);
-        void onSelectWifi(TransferSelectorFragment self);
+        void onSelectFileBundle(TransferSelectorFragment self);
     }
 
     FragmentTransferSelectorBinding binding;
@@ -38,8 +38,8 @@ public class TransferSelectorFragment extends Fragment {
             onselect.onSelectBluetooth(this);
         });
 
-        binding.wifiButton.setOnClickListener(view -> {
-            onselect.onSelectWifi(this);
+        binding.fileBundleButton.setOnClickListener(view -> {
+            onselect.onSelectFileBundle(this);
         });
 
         return binding.getRoot();

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

@@ -0,0 +1,37 @@
+package com.astatin3.scoutingapp2025.utility;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+
+import androidx.core.content.FileProvider;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class SharePrompt {
+    public static void shareContent(Context context, String fileName, String content, String mimeType) {
+        shareContent(context, fileName, content.getBytes(), mimeType);
+    }
+
+    public static void shareContent(Context context, String fileName, byte[] content, String mimeType) {
+        try {
+            File file = new File(context.getCacheDir(), fileName);
+            FileOutputStream fos = new FileOutputStream(file);
+            fos.write(content);
+            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/utility/fileEditor.java

@@ -228,7 +228,10 @@ public final class fileEditor {
     }
 
     public static byte[] readFile(String path){
-        File file = new File(baseDir + path);
+        return readFileExact(baseDir + path);
+    }
+    public static byte[] readFileExact(String path){
+        File file = new File(path);
         int size = (int) file.length();
         byte[] bytes = new byte[size];
         try {