From 3e072b354d1e1e3ee62d58492f0739139df8aff1 Mon Sep 17 00:00:00 2001
From: Mike Lockwood <lockwood@android.com>
Date: Thu, 10 Jun 2010 16:34:20 -0400
Subject: MTP: Add support for retrieving thumbnails to MTP content provider.

Signed-off-by: Mike Lockwood <lockwood@android.com>
---
 media/mtp/MtpDevice.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'media/mtp/MtpDevice.cpp')

diff --git a/media/mtp/MtpDevice.cpp b/media/mtp/MtpDevice.cpp
index 5c39628..ee35217 100644
--- a/media/mtp/MtpDevice.cpp
+++ b/media/mtp/MtpDevice.cpp
@@ -194,6 +194,20 @@ MtpObjectInfo* MtpDevice::getObjectInfo(MtpObjectHandle handle) {
     return NULL;
 }
 
+void* MtpDevice::getThumbnail(MtpObjectHandle handle, int& outLength) {
+    mRequest.reset();
+    mRequest.setParameter(1, handle);
+    if (sendRequest(MTP_OPERATION_GET_THUMB) && readData()) {
+        MtpResponseCode ret = readResponse();
+        if (ret == MTP_RESPONSE_OK) {
+            return mData.getData(outLength);
+        }
+    }
+    outLength = 0;
+    return NULL;
+
+}
+
 MtpProperty* MtpDevice::getDevicePropDesc(MtpDeviceProperty code) {
     mRequest.reset();
     mRequest.setParameter(1, code);
-- 
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