app/src/main/java/org/emulator/forty/eight/Utils.java

@@ -0,0 +1,49 @@
+package org.emulator.forty.eight;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+import android.provider.OpenableColumns;
+
+public class Utils {
+    public static String getFileName(Context context, String url) {
+        Uri uri = Uri.parse(url);
+        String result = null;
+        if (uri.getScheme().equals("content")) {
+            Cursor cursor = context.getContentResolver().query(uri, null, null, null, null);
+            try {
+                if (cursor != null && cursor.moveToFirst()) {
+                    result = cursor.getString(cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME));
+                }
+            } finally {
+                cursor.close();
+            }
+        }
+        if (result == null) {
+            result = uri.getPath();
+            int cut = result.lastIndexOf('/');
+            if (cut != -1) {
+                result = result.substring(cut + 1);
+            }
+        }
+        return result;
+    }
+
+    public static String getFilePath(Context context, String url) {
+        Uri uri = Uri.parse(url);
+        String result = null;
+        if (uri.getScheme().equals("content")) {
+            Cursor cursor = context.getContentResolver().query(uri, new String[] { android.provider.MediaStore.Images.ImageColumns.DATA }, null, null, null);
+            try {
+                if (cursor != null && cursor.moveToFirst()) {
+                    result = cursor.getString(0);
+                }
+            } finally {
+                cursor.close();
+            }
+        }
+        if (result == null)
+            result = url;
+        return result;
+    }
+}