From ed9afa082a0756678b4b56ceb2b17bda9d35bad4 Mon Sep 17 00:00:00 2001
From: x0b <x0bdev@gmail.com>
Date: Thu, 6 Feb 2020 16:46:51 +0100
Subject: [PATCH] Fix #1350: Support createDocument(...)

---
 .../filepicker/TermuxDocumentsProvider.java   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java b/app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java
index ed13ee9d..16c697eb 100644
--- a/app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java
+++ b/app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java
@@ -117,6 +117,29 @@ public class TermuxDocumentsProvider extends DocumentsProvider {
         return true;
     }
 
+    @Override
+    public String createDocument(String parentDocumentId, String mimeType, String displayName) throws FileNotFoundException {
+        File newFile = new File(parentDocumentId, displayName);
+        int noConflictId = 2;
+        while (newFile.exists()) {
+            newFile = new File(parentDocumentId, displayName + " (" + noConflictId++ + ")");
+        }
+        try {
+            boolean succeeded;
+            if (Document.MIME_TYPE_DIR.equals(mimeType)) {
+                succeeded = newFile.mkdir();
+            } else {
+                succeeded = newFile.createNewFile();
+            }
+            if (!succeeded) {
+                throw new FileNotFoundException("Failed to create document with id " + newFile.getPath());
+            }
+        } catch (IOException e) {
+            throw new FileNotFoundException("Failed to create document with id " + newFile.getPath());
+        }
+        return newFile.getPath();
+    }
+
     @Override
     public void deleteDocument(String documentId) throws FileNotFoundException {
         File file = getFileForDocId(documentId);