getStreamSizeの実装をやり直す

2022-03-13 21:47:24 +09:00 · 2022-03-13 21:47:24 +09:00 · 19e9e8c3d9
parent 2641ce7dd4
commit 19e9e8c3d9
1 changed files with 4 additions and 3 deletions
--- a/app/src/main/java/jp/juggler/util/StorageUtils.kt
+++ b/app/src/main/java/jp/juggler/util/StorageUtils.kt
@ -213,10 +213,11 @@ fun getDocumentName(contentResolver: ContentResolver, uri: Uri): String {
 fun getStreamSize(bClose: Boolean, inStream: InputStream): Long {
    try {
        var size = 0L
+        val tmpBuffer = ByteArray(0x10000)
        while (true) {
-            val r = inStream.skip(1_000_000_000L)
-            if (r <= 0) break
-            size += r
+            val delta = inStream.read(tmpBuffer,0,tmpBuffer.size)
+            if( delta <= 0) break
+            size += delta.toLong()
        }
        return size
    } finally {