From f9f439feb0fb545e956d5ad57b0b3e1569495aad Mon Sep 17 00:00:00 2001
From: Fredrik Fornwall <fredrik@fornwall.net>
Date: Sat, 28 Nov 2015 23:38:34 +0100
Subject: [PATCH] Improve ShareAPI to work in more cases

---
 .../main/java/com/termux/api/ShareAPI.java    | 34 ++++++++++++++++---
 1 file changed, 30 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/com/termux/api/ShareAPI.java b/app/src/main/java/com/termux/api/ShareAPI.java
index 7f0411cc..808b9da9 100644
--- a/app/src/main/java/com/termux/api/ShareAPI.java
+++ b/app/src/main/java/com/termux/api/ShareAPI.java
@@ -17,8 +17,6 @@
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.PrintWriter;
-import java.lang.reflect.Array;
-import java.util.Arrays;
 
 public class ShareAPI {
 
@@ -131,8 +129,36 @@ public Cursor query(Uri uri, String[] projection, String selection, String[] sel
             File file = new File(uri.getPath());
             String fileName = file.getName();
 
-            MatrixCursor cursor = new MatrixCursor(new String[]{MediaStore.MediaColumns.DISPLAY_NAME});
-            cursor.addRow(new Object[]{fileName});
+            if (projection == null) {
+                projection = new String[]{
+                        MediaStore.MediaColumns.DISPLAY_NAME,
+                        MediaStore.MediaColumns.SIZE,
+                        MediaStore.MediaColumns._ID
+                };
+            }
+
+            Object[] row = new Object[projection.length];
+            for (int i = 0; i < projection.length; i++) {
+                String column = projection[i];
+                Object value;
+                switch (column) {
+                    case MediaStore.MediaColumns.DISPLAY_NAME:
+                        value = file.getName();
+                        break;
+                    case MediaStore.MediaColumns.SIZE:
+                        value = (int) file.length();
+                        break;
+                    case MediaStore.MediaColumns._ID:
+                        value = 1;
+                        break;
+                    default:
+                        value = null;
+                }
+                row[i] = value;
+            }
+
+            MatrixCursor cursor = new MatrixCursor(projection);
+            cursor.addRow(row);
             return cursor;
         }