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Commit 1337deb6 authored by Daichi Hirono's avatar Daichi Hirono
Browse files

Update the comment of MtpDevice#getObjectSizeLong 

BUG=27805369

Change-Id: I63762fedf540e89e9ca811a143cb178881ef1830
parent 1c431625

media/java/android/mtp/MtpDevice.java

+4 −3
Original line number Diff line number Diff line
@@ -358,9 +358,10 @@ public final class MtpDevice { 
    /**

     * Returns object size in 64-bit integer.

     *

     * The object size stored in MtpObjectInfo is unsigned 32-bit integer.

     * The methods reads 64-bit object size from the object property so that it can fetch 4GB+

     * object size correctly.

     * Though MtpObjectInfo#getCompressedSize returns the object size in 32-bit unsigned integer,

     * this method returns the object size in 64-bit integer from the object property. Thus it can

     * fetch 4GB+ object size correctly. If the device does not support objectSize property, it

     * throws IOException.

     * @hide

     */

    public long getObjectSizeLong(int handle, int format) throws IOException {

media/jni/android_mtp_MtpDevice.cpp

+2 −0
Original line number Diff line number Diff line
@@ -701,6 +701,8 @@ static void android_mtp_MtpDevice_discard_event_request(JNIEnv *env, jobject thi 
    device->discardEventRequest(seq);

}



// Returns object size in 64-bit integer. If the MTP device does not support the property, it

// throws IOException.

static jlong android_mtp_MtpDevice_get_object_size_long(

        JNIEnv *env, jobject thiz, jint handle, jint format) {

    MtpDevice* const device = get_device_from_object(env, thiz);