431     jclass clazz;  in register_android_mtp_MtpDevice()  local
435     clazz = env->FindClass("android/mtp/MtpDeviceInfo");  in register_android_mtp_MtpDevice()
436     if (clazz == NULL) {  in register_android_mtp_MtpDevice()
440     constructor_deviceInfo = env->GetMethodID(clazz, "<init>", "()V");  in register_android_mtp_MtpDevice()
445     field_deviceInfo_manufacturer = env->GetFieldID(clazz, "mManufacturer", "Ljava/lang/String;");  in register_android_mtp_MtpDevice()
450     field_deviceInfo_model = env->GetFieldID(clazz, "mModel", "Ljava/lang/String;");  in register_android_mtp_MtpDevice()
455     field_deviceInfo_version = env->GetFieldID(clazz, "mVersion", "Ljava/lang/String;");  in register_android_mtp_MtpDevice()
460     field_deviceInfo_serialNumber = env->GetFieldID(clazz, "mSerialNumber", "Ljava/lang/String;");  in register_android_mtp_MtpDevice()
465     clazz_deviceInfo = (jclass)env->NewGlobalRef(clazz);  in register_android_mtp_MtpDevice()
467     clazz = env->FindClass("android/mtp/MtpStorageInfo");  in register_android_mtp_MtpDevice()
468     if (clazz == NULL) {  in register_android_mtp_MtpDevice()
472     constructor_storageInfo = env->GetMethodID(clazz, "<init>", "()V");  in register_android_mtp_MtpDevice()
477     field_storageInfo_storageId = env->GetFieldID(clazz, "mStorageId", "I");  in register_android_mtp_MtpDevice()
482     field_storageInfo_maxCapacity = env->GetFieldID(clazz, "mMaxCapacity", "J");  in register_android_mtp_MtpDevice()
487     field_storageInfo_freeSpace = env->GetFieldID(clazz, "mFreeSpace", "J");  in register_android_mtp_MtpDevice()
492     field_storageInfo_description = env->GetFieldID(clazz, "mDescription", "Ljava/lang/String;");  in register_android_mtp_MtpDevice()
497 …field_storageInfo_volumeIdentifier = env->GetFieldID(clazz, "mVolumeIdentifier", "Ljava/lang/Strin…  in register_android_mtp_MtpDevice()
502     clazz_storageInfo = (jclass)env->NewGlobalRef(clazz);  in register_android_mtp_MtpDevice()
504     clazz = env->FindClass("android/mtp/MtpObjectInfo");  in register_android_mtp_MtpDevice()
505     if (clazz == NULL) {  in register_android_mtp_MtpDevice()
509     constructor_objectInfo = env->GetMethodID(clazz, "<init>", "()V");  in register_android_mtp_MtpDevice()
514     field_objectInfo_handle = env->GetFieldID(clazz, "mHandle", "I");  in register_android_mtp_MtpDevice()
519     field_objectInfo_storageId = env->GetFieldID(clazz, "mStorageId", "I");  in register_android_mtp_MtpDevice()
524     field_objectInfo_format = env->GetFieldID(clazz, "mFormat", "I");  in register_android_mtp_MtpDevice()
529     field_objectInfo_protectionStatus = env->GetFieldID(clazz, "mProtectionStatus", "I");  in register_android_mtp_MtpDevice()
534     field_objectInfo_compressedSize = env->GetFieldID(clazz, "mCompressedSize", "I");  in register_android_mtp_MtpDevice()
539     field_objectInfo_thumbFormat = env->GetFieldID(clazz, "mThumbFormat", "I");  in register_android_mtp_MtpDevice()
544     field_objectInfo_thumbCompressedSize = env->GetFieldID(clazz, "mThumbCompressedSize", "I");  in register_android_mtp_MtpDevice()
549     field_objectInfo_thumbPixWidth = env->GetFieldID(clazz, "mThumbPixWidth", "I");  in register_android_mtp_MtpDevice()
554     field_objectInfo_thumbPixHeight = env->GetFieldID(clazz, "mThumbPixHeight", "I");  in register_android_mtp_MtpDevice()
559     field_objectInfo_imagePixWidth = env->GetFieldID(clazz, "mImagePixWidth", "I");  in register_android_mtp_MtpDevice()
564     field_objectInfo_imagePixHeight = env->GetFieldID(clazz, "mImagePixHeight", "I");  in register_android_mtp_MtpDevice()
569     field_objectInfo_imagePixDepth = env->GetFieldID(clazz, "mImagePixDepth", "I");  in register_android_mtp_MtpDevice()
574     field_objectInfo_parent = env->GetFieldID(clazz, "mParent", "I");  in register_android_mtp_MtpDevice()
579     field_objectInfo_associationType = env->GetFieldID(clazz, "mAssociationType", "I");  in register_android_mtp_MtpDevice()
584     field_objectInfo_associationDesc = env->GetFieldID(clazz, "mAssociationDesc", "I");  in register_android_mtp_MtpDevice()
589     field_objectInfo_sequenceNumber = env->GetFieldID(clazz, "mSequenceNumber", "I");  in register_android_mtp_MtpDevice()
594     field_objectInfo_name = env->GetFieldID(clazz, "mName", "Ljava/lang/String;");  in register_android_mtp_MtpDevice()
599     field_objectInfo_dateCreated = env->GetFieldID(clazz, "mDateCreated", "J");  in register_android_mtp_MtpDevice()
604     field_objectInfo_dateModified = env->GetFieldID(clazz, "mDateModified", "J");  in register_android_mtp_MtpDevice()
609     field_objectInfo_keywords = env->GetFieldID(clazz, "mKeywords", "Ljava/lang/String;");  in register_android_mtp_MtpDevice()
614     clazz_objectInfo = (jclass)env->NewGlobalRef(clazz);  in register_android_mtp_MtpDevice()
616     clazz = env->FindClass("android/mtp/MtpDevice");  in register_android_mtp_MtpDevice()
617     if (clazz == NULL) {  in register_android_mtp_MtpDevice()
621     field_context = env->GetFieldID(clazz, "mNativeContext", "I");  in register_android_mtp_MtpDevice()