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Commit 40304e22 authored by Mike Lockwood's avatar Mike Lockwood
Browse files

MTP: Fix JNI warnings in MtpDevice 



Needed to add a global ref to the classse to avoid
"not a valid JNI reference" errors when calling the constructor.

Change-Id: Ieb7e69f5d19fd5a090c53d32f69a201040c49112
Signed-off-by: default avatarMike Lockwood <lockwood@android.com>
parent 83a7b963

media/jni/android_mtp_MtpDevice.cpp

+3 −3
Original line number Original line Diff line number Diff line
@@ -496,7 +496,7 @@ int register_android_mtp_MtpDevice(JNIEnv *env) 
        LOGE("Can't find MtpDeviceInfo.mSerialNumber");

        LOGE("Can't find MtpDeviceInfo.mSerialNumber");

        return -1;

        return -1;

    }

    }

    clazz_deviceInfo = clazz;

    clazz_deviceInfo = (jclass)env->NewGlobalRef(clazz);





    clazz = env->FindClass("android/mtp/MtpStorageInfo");

    clazz = env->FindClass("android/mtp/MtpStorageInfo");

    if (clazz == NULL) {

    if (clazz == NULL) {
@@ -533,7 +533,7 @@ int register_android_mtp_MtpDevice(JNIEnv *env) 
        LOGE("Can't find MtpStorageInfo.mVolumeIdentifier");

        LOGE("Can't find MtpStorageInfo.mVolumeIdentifier");

        return -1;

        return -1;

    }

    }

    clazz_storageInfo = clazz;

    clazz_storageInfo = (jclass)env->NewGlobalRef(clazz);





    clazz = env->FindClass("android/mtp/MtpObjectInfo");

    clazz = env->FindClass("android/mtp/MtpObjectInfo");

    if (clazz == NULL) {

    if (clazz == NULL) {
@@ -645,7 +645,7 @@ int register_android_mtp_MtpDevice(JNIEnv *env) 
        LOGE("Can't find MtpObjectInfo.mKeywords");

        LOGE("Can't find MtpObjectInfo.mKeywords");

        return -1;

        return -1;

    }

    }

    clazz_objectInfo = clazz;

    clazz_objectInfo = (jclass)env->NewGlobalRef(clazz);





    clazz = env->FindClass("android/mtp/MtpDevice");

    clazz = env->FindClass("android/mtp/MtpDevice");

    if (clazz == NULL) {

    if (clazz == NULL) {