Lines Matching refs:env
114 static void initializeJavaIDs(JNIEnv* env) { in initializeJavaIDs() argument
117 std::call_once(sJniInitialized, [](JNIEnv* env) { in initializeJavaIDs() argument
119 (jclass)env->NewGlobalRef(FindClassOrDie(env, "android/mtp/MtpDeviceInfo")); in initializeJavaIDs()
120 constructor_deviceInfo = GetMethodIDOrDie(env, clazz_deviceInfo, "<init>", "()V"); in initializeJavaIDs()
122 GetFieldIDOrDie(env, clazz_deviceInfo, "mManufacturer", "Ljava/lang/String;"); in initializeJavaIDs()
124 GetFieldIDOrDie(env, clazz_deviceInfo, "mModel", "Ljava/lang/String;"); in initializeJavaIDs()
126 GetFieldIDOrDie(env, clazz_deviceInfo, "mVersion", "Ljava/lang/String;"); in initializeJavaIDs()
128 GetFieldIDOrDie(env, clazz_deviceInfo, "mSerialNumber", "Ljava/lang/String;"); in initializeJavaIDs()
130 GetFieldIDOrDie(env, clazz_deviceInfo, "mOperationsSupported", "[I"); in initializeJavaIDs()
132 GetFieldIDOrDie(env, clazz_deviceInfo, "mEventsSupported", "[I"); in initializeJavaIDs()
134 GetFieldIDOrDie(env, clazz_deviceInfo, "mDevicePropertySupported", "[I"); in initializeJavaIDs()
137 (jclass)env->NewGlobalRef(FindClassOrDie(env, "android/mtp/MtpStorageInfo")); in initializeJavaIDs()
138 constructor_storageInfo = GetMethodIDOrDie(env, clazz_storageInfo, "<init>", "()V"); in initializeJavaIDs()
139 field_storageInfo_storageId = GetFieldIDOrDie(env, clazz_storageInfo, "mStorageId", "I"); in initializeJavaIDs()
141 GetFieldIDOrDie(env, clazz_storageInfo, "mMaxCapacity", "J"); in initializeJavaIDs()
143 GetFieldIDOrDie(env, clazz_storageInfo, "mFreeSpace", "J"); in initializeJavaIDs()
145 GetFieldIDOrDie(env, clazz_storageInfo, "mDescription", "Ljava/lang/String;"); in initializeJavaIDs()
147 GetFieldIDOrDie(env, clazz_storageInfo, "mVolumeIdentifier", "Ljava/lang/String;"); in initializeJavaIDs()
150 (jclass)env->NewGlobalRef(FindClassOrDie(env, "android/mtp/MtpObjectInfo")); in initializeJavaIDs()
151 constructor_objectInfo = GetMethodIDOrDie(env, clazz_objectInfo, "<init>", "()V"); in initializeJavaIDs()
152 field_objectInfo_handle = GetFieldIDOrDie(env, clazz_objectInfo, "mHandle", "I"); in initializeJavaIDs()
153 field_objectInfo_storageId = GetFieldIDOrDie(env, clazz_objectInfo, "mStorageId", "I"); in initializeJavaIDs()
154 field_objectInfo_format = GetFieldIDOrDie(env, clazz_objectInfo, "mFormat", "I"); in initializeJavaIDs()
156 GetFieldIDOrDie(env, clazz_objectInfo, "mProtectionStatus", "I"); in initializeJavaIDs()
158 GetFieldIDOrDie(env, clazz_objectInfo, "mCompressedSize", "I"); in initializeJavaIDs()
159 field_objectInfo_thumbFormat = GetFieldIDOrDie(env, clazz_objectInfo, "mThumbFormat", "I"); in initializeJavaIDs()
161 GetFieldIDOrDie(env, clazz_objectInfo, "mThumbCompressedSize", "I"); in initializeJavaIDs()
163 GetFieldIDOrDie(env, clazz_objectInfo, "mThumbPixWidth", "I"); in initializeJavaIDs()
165 GetFieldIDOrDie(env, clazz_objectInfo, "mThumbPixHeight", "I"); in initializeJavaIDs()
167 GetFieldIDOrDie(env, clazz_objectInfo, "mImagePixWidth", "I"); in initializeJavaIDs()
169 GetFieldIDOrDie(env, clazz_objectInfo, "mImagePixHeight", "I"); in initializeJavaIDs()
171 GetFieldIDOrDie(env, clazz_objectInfo, "mImagePixDepth", "I"); in initializeJavaIDs()
172 field_objectInfo_parent = GetFieldIDOrDie(env, clazz_objectInfo, "mParent", "I"); in initializeJavaIDs()
174 GetFieldIDOrDie(env, clazz_objectInfo, "mAssociationType", "I"); in initializeJavaIDs()
176 GetFieldIDOrDie(env, clazz_objectInfo, "mAssociationDesc", "I"); in initializeJavaIDs()
178 GetFieldIDOrDie(env, clazz_objectInfo, "mSequenceNumber", "I"); in initializeJavaIDs()
180 GetFieldIDOrDie(env, clazz_objectInfo, "mName", "Ljava/lang/String;"); in initializeJavaIDs()
181 field_objectInfo_dateCreated = GetFieldIDOrDie(env, clazz_objectInfo, "mDateCreated", "J"); in initializeJavaIDs()
183 GetFieldIDOrDie(env, clazz_objectInfo, "mDateModified", "J"); in initializeJavaIDs()
185 GetFieldIDOrDie(env, clazz_objectInfo, "mKeywords", "Ljava/lang/String;"); in initializeJavaIDs()
187 clazz_event = (jclass)env->NewGlobalRef(FindClassOrDie(env, "android/mtp/MtpEvent")); in initializeJavaIDs()
188 constructor_event = GetMethodIDOrDie(env, clazz_event, "<init>", "()V"); in initializeJavaIDs()
189 field_event_eventCode = GetFieldIDOrDie(env, clazz_event, "mEventCode", "I"); in initializeJavaIDs()
190 field_event_parameter1 = GetFieldIDOrDie(env, clazz_event, "mParameter1", "I"); in initializeJavaIDs()
191 field_event_parameter2 = GetFieldIDOrDie(env, clazz_event, "mParameter2", "I"); in initializeJavaIDs()
192 field_event_parameter3 = GetFieldIDOrDie(env, clazz_event, "mParameter3", "I"); in initializeJavaIDs()
194 const jclass clazz = FindClassOrDie(env, "android/mtp/MtpDevice"); in initializeJavaIDs()
195 field_context = GetFieldIDOrDie(env, clazz, "mNativeContext", "J"); in initializeJavaIDs()
197 clazz_io_exception = (jclass)env->NewGlobalRef(FindClassOrDie(env, "java/io/IOException")); in initializeJavaIDs()
199 (jclass)env->NewGlobalRef(FindClassOrDie(env, "android/os/OperationCanceledException")); in initializeJavaIDs()
200 }, env); in initializeJavaIDs()
205 JavaArrayWriter(JNIEnv* env, jbyteArray array) : in JavaArrayWriter() argument
206 mEnv(env), mArray(array), mSize(mEnv->GetArrayLength(mArray)) {} in JavaArrayWriter()
226 MtpDevice* get_device_from_object(JNIEnv* env, jobject javaDevice) in get_device_from_object() argument
231 initializeJavaIDs(env); in get_device_from_object()
233 return (MtpDevice*)env->GetLongField(javaDevice, field_context); in get_device_from_object()
236 void fill_jobject_from_object_info(JNIEnv* env, jobject object, MtpObjectInfo* objectInfo) { in fill_jobject_from_object_info() argument
238 env->SetIntField(object, field_objectInfo_handle, objectInfo->mHandle); in fill_jobject_from_object_info()
240 env->SetIntField(object, field_objectInfo_storageId, objectInfo->mStorageID); in fill_jobject_from_object_info()
242 env->SetIntField(object, field_objectInfo_format, objectInfo->mFormat); in fill_jobject_from_object_info()
244 env->SetIntField(object, field_objectInfo_protectionStatus, objectInfo->mProtectionStatus); in fill_jobject_from_object_info()
246 env->SetIntField(object, field_objectInfo_compressedSize, objectInfo->mCompressedSize); in fill_jobject_from_object_info()
248 env->SetIntField(object, field_objectInfo_thumbFormat, objectInfo->mThumbFormat); in fill_jobject_from_object_info()
250 env->SetIntField(object, field_objectInfo_thumbCompressedSize, in fill_jobject_from_object_info()
254 env->SetIntField(object, field_objectInfo_thumbPixWidth, objectInfo->mThumbPixWidth); in fill_jobject_from_object_info()
256 env->SetIntField(object, field_objectInfo_thumbPixHeight, objectInfo->mThumbPixHeight); in fill_jobject_from_object_info()
258 env->SetIntField(object, field_objectInfo_imagePixWidth, objectInfo->mImagePixWidth); in fill_jobject_from_object_info()
260 env->SetIntField(object, field_objectInfo_imagePixHeight, objectInfo->mImagePixHeight); in fill_jobject_from_object_info()
262 env->SetIntField(object, field_objectInfo_imagePixDepth, objectInfo->mImagePixDepth); in fill_jobject_from_object_info()
264 env->SetIntField(object, field_objectInfo_parent, objectInfo->mParent); in fill_jobject_from_object_info()
266 env->SetIntField(object, field_objectInfo_associationType, objectInfo->mAssociationType); in fill_jobject_from_object_info()
268 env->SetIntField(object, field_objectInfo_associationDesc, objectInfo->mAssociationDesc); in fill_jobject_from_object_info()
270 env->SetIntField(object, field_objectInfo_sequenceNumber, objectInfo->mSequenceNumber); in fill_jobject_from_object_info()
272 env->SetObjectField(object, field_objectInfo_name, env->NewStringUTF(objectInfo->mName)); in fill_jobject_from_object_info()
274 env->SetLongField(object, field_objectInfo_dateCreated, objectInfo->mDateCreated * 1000LL); in fill_jobject_from_object_info()
276 env->SetLongField(object, field_objectInfo_dateModified, in fill_jobject_from_object_info()
280 env->SetObjectField(object, field_objectInfo_keywords, in fill_jobject_from_object_info()
281 env->NewStringUTF(objectInfo->mKeywords)); in fill_jobject_from_object_info()
288 android_mtp_MtpDevice_open(JNIEnv *env, jobject thiz, jstring deviceName, jint fd) in android_mtp_MtpDevice_open() argument
290 const char *deviceNameStr = env->GetStringUTFChars(deviceName, NULL); in android_mtp_MtpDevice_open()
299 env->ReleaseStringUTFChars(deviceName, deviceNameStr); in android_mtp_MtpDevice_open()
302 initializeJavaIDs(env); in android_mtp_MtpDevice_open()
304 env->SetLongField(thiz, field_context, (jlong)device); in android_mtp_MtpDevice_open()
309 android_mtp_MtpDevice_close(JNIEnv *env, jobject thiz) in android_mtp_MtpDevice_close() argument
311 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_close()
315 env->SetLongField(thiz, field_context, 0); in android_mtp_MtpDevice_close()
320 android_mtp_MtpDevice_get_device_info(JNIEnv *env, jobject thiz) in android_mtp_MtpDevice_get_device_info() argument
322 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_device_info()
332 jobject info = env->NewObject(clazz_deviceInfo, constructor_deviceInfo); in android_mtp_MtpDevice_get_device_info()
339 env->SetObjectField(info, field_deviceInfo_manufacturer, in android_mtp_MtpDevice_get_device_info()
340 env->NewStringUTF(deviceInfo->mManufacturer)); in android_mtp_MtpDevice_get_device_info()
342 env->SetObjectField(info, field_deviceInfo_model, in android_mtp_MtpDevice_get_device_info()
343 env->NewStringUTF(deviceInfo->mModel)); in android_mtp_MtpDevice_get_device_info()
345 env->SetObjectField(info, field_deviceInfo_version, in android_mtp_MtpDevice_get_device_info()
346 env->NewStringUTF(deviceInfo->mVersion)); in android_mtp_MtpDevice_get_device_info()
348 env->SetObjectField(info, field_deviceInfo_serialNumber, in android_mtp_MtpDevice_get_device_info()
349 env->NewStringUTF(deviceInfo->mSerial)); in android_mtp_MtpDevice_get_device_info()
353 ScopedLocalRef<jintArray> operations(env, static_cast<jintArray>(env->NewIntArray(size))); in android_mtp_MtpDevice_get_device_info()
355 ScopedIntArrayRW elements(env, operations.get()); in android_mtp_MtpDevice_get_device_info()
363 env->SetObjectField(info, field_deviceInfo_operationsSupported, operations.get()); in android_mtp_MtpDevice_get_device_info()
369 ScopedLocalRef<jintArray> events(env, static_cast<jintArray>(env->NewIntArray(size))); in android_mtp_MtpDevice_get_device_info()
371 ScopedIntArrayRW elements(env, events.get()); in android_mtp_MtpDevice_get_device_info()
379 env->SetObjectField(info, field_deviceInfo_eventsSupported, events.get()); in android_mtp_MtpDevice_get_device_info()
386 ScopedLocalRef<jintArray> events(env, static_cast<jintArray>(env->NewIntArray(size))); in android_mtp_MtpDevice_get_device_info()
388 ScopedIntArrayRW elements(env, events.get()); in android_mtp_MtpDevice_get_device_info()
396 env->SetObjectField(info, field_deviceInfo_devicePropertySupported, events.get()); in android_mtp_MtpDevice_get_device_info()
404 android_mtp_MtpDevice_set_device_property_init_version(JNIEnv *env, jobject thiz, in android_mtp_MtpDevice_set_device_property_init_version() argument
406 MtpDevice* const device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_set_device_property_init_version()
410 env->ThrowNew(clazz_io_exception, "Failed to obtain MtpDevice."); in android_mtp_MtpDevice_set_device_property_init_version()
414 const char *propertyStr = env->GetStringUTFChars(property_str, NULL); in android_mtp_MtpDevice_set_device_property_init_version()
421 env->ThrowNew(clazz_io_exception, "Unexpected property data type."); in android_mtp_MtpDevice_set_device_property_init_version()
427 env->ThrowNew(clazz_io_exception, "Failed to obtain property value."); in android_mtp_MtpDevice_set_device_property_init_version()
431 env->ReleaseStringUTFChars(property_str, propertyStr); in android_mtp_MtpDevice_set_device_property_init_version()
437 android_mtp_MtpDevice_get_storage_ids(JNIEnv *env, jobject thiz) in android_mtp_MtpDevice_get_storage_ids() argument
439 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_storage_ids()
447 jintArray array = env->NewIntArray(length); in android_mtp_MtpDevice_get_storage_ids()
449 env->SetIntArrayRegion(array, 0, length, (const jint *)storageIDs->data()); in android_mtp_MtpDevice_get_storage_ids()
456 android_mtp_MtpDevice_get_storage_info(JNIEnv *env, jobject thiz, jint storageID) in android_mtp_MtpDevice_get_storage_info() argument
458 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_storage_info()
465 jobject info = env->NewObject(clazz_storageInfo, constructor_storageInfo); in android_mtp_MtpDevice_get_storage_info()
473 env->SetIntField(info, field_storageInfo_storageId, storageInfo->mStorageID); in android_mtp_MtpDevice_get_storage_info()
475 env->SetLongField(info, field_storageInfo_maxCapacity, storageInfo->mMaxCapacity); in android_mtp_MtpDevice_get_storage_info()
477 env->SetLongField(info, field_storageInfo_freeSpace, storageInfo->mFreeSpaceBytes); in android_mtp_MtpDevice_get_storage_info()
479 env->SetObjectField(info, field_storageInfo_description, in android_mtp_MtpDevice_get_storage_info()
480 env->NewStringUTF(storageInfo->mStorageDescription)); in android_mtp_MtpDevice_get_storage_info()
482 env->SetObjectField(info, field_storageInfo_volumeIdentifier, in android_mtp_MtpDevice_get_storage_info()
483 env->NewStringUTF(storageInfo->mVolumeIdentifier)); in android_mtp_MtpDevice_get_storage_info()
490 android_mtp_MtpDevice_get_object_handles(JNIEnv *env, jobject thiz, in android_mtp_MtpDevice_get_object_handles() argument
493 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_object_handles()
501 jintArray array = env->NewIntArray(length); in android_mtp_MtpDevice_get_object_handles()
503 env->SetIntArrayRegion(array, 0, length, (const jint *)handles->data()); in android_mtp_MtpDevice_get_object_handles()
510 android_mtp_MtpDevice_get_object_info(JNIEnv *env, jobject thiz, jint objectID) in android_mtp_MtpDevice_get_object_info() argument
512 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_object_info()
518 jobject info = env->NewObject(clazz_objectInfo, constructor_objectInfo); in android_mtp_MtpDevice_get_object_info()
525 fill_jobject_from_object_info(env, info, objectInfo); in android_mtp_MtpDevice_get_object_info()
530 bool check_uint32_arg(JNIEnv *env, const char* name, jlong value, uint32_t* out) { in check_uint32_arg() argument
533 env, in check_uint32_arg()
543 android_mtp_MtpDevice_get_object(JNIEnv *env, jobject thiz, jint objectID, jlong objectSizeLong) in android_mtp_MtpDevice_get_object() argument
546 if (!check_uint32_arg(env, "objectSize", objectSizeLong, &objectSize)) { in android_mtp_MtpDevice_get_object()
550 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_object()
555 ScopedLocalRef<jbyteArray> array(env, env->NewByteArray(objectSize)); in android_mtp_MtpDevice_get_object()
557 jniThrowException(env, "java/lang/OutOfMemoryError", NULL); in android_mtp_MtpDevice_get_object()
561 JavaArrayWriter writer(env, array.get()); in android_mtp_MtpDevice_get_object()
570 android_mtp_MtpDevice_get_partial_object(JNIEnv *env, in android_mtp_MtpDevice_get_partial_object() argument
578 jniThrowException(env, "java/lang/IllegalArgumentException", "Array must not be null."); in android_mtp_MtpDevice_get_partial_object()
584 if (!check_uint32_arg(env, "offset", offsetLong, &offset) || in android_mtp_MtpDevice_get_partial_object()
585 !check_uint32_arg(env, "size", sizeLong, &size)) { in android_mtp_MtpDevice_get_partial_object()
589 MtpDevice* const device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_partial_object()
591 jniThrowException(env, "java/io/IOException", "Failed to obtain MtpDevice."); in android_mtp_MtpDevice_get_partial_object()
595 JavaArrayWriter writer(env, array); in android_mtp_MtpDevice_get_partial_object()
600 jniThrowException(env, "java/io/IOException", "Failed to read data."); in android_mtp_MtpDevice_get_partial_object()
607 android_mtp_MtpDevice_get_partial_object_64(JNIEnv *env, in android_mtp_MtpDevice_get_partial_object_64() argument
614 jniThrowException(env, "java/lang/IllegalArgumentException", "Array must not be null."); in android_mtp_MtpDevice_get_partial_object_64()
620 env, in android_mtp_MtpDevice_get_partial_object_64()
628 env, in android_mtp_MtpDevice_get_partial_object_64()
634 MtpDevice* const device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_partial_object_64()
636 jniThrowException(env, "java/io/IOException", "Failed to obtain MtpDevice."); in android_mtp_MtpDevice_get_partial_object_64()
644 JavaArrayWriter writer(env, array); in android_mtp_MtpDevice_get_partial_object_64()
654 jniThrowException(env, "java/io/IOException", "Failed to read data."); in android_mtp_MtpDevice_get_partial_object_64()
661 android_mtp_MtpDevice_get_thumbnail(JNIEnv *env, jobject thiz, jint objectID) in android_mtp_MtpDevice_get_thumbnail() argument
663 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_thumbnail()
671 jbyteArray array = env->NewByteArray(length); in android_mtp_MtpDevice_get_thumbnail()
672 env->SetByteArrayRegion(array, 0, length, (const jbyte *)thumbnail); in android_mtp_MtpDevice_get_thumbnail()
679 android_mtp_MtpDevice_delete_object(JNIEnv *env, jobject thiz, jint object_id) in android_mtp_MtpDevice_delete_object() argument
681 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_delete_object()
690 android_mtp_MtpDevice_get_parent(JNIEnv *env, jobject thiz, jint object_id) in android_mtp_MtpDevice_get_parent() argument
692 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_parent()
700 android_mtp_MtpDevice_get_storage_id(JNIEnv *env, jobject thiz, jint object_id) in android_mtp_MtpDevice_get_storage_id() argument
702 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_storage_id()
710 android_mtp_MtpDevice_import_file(JNIEnv *env, jobject thiz, jint object_id, jstring dest_path) in android_mtp_MtpDevice_import_file() argument
712 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_import_file()
714 const char *destPathStr = env->GetStringUTFChars(dest_path, NULL); in android_mtp_MtpDevice_import_file()
720 env->ReleaseStringUTFChars(dest_path, destPathStr); in android_mtp_MtpDevice_import_file()
728 android_mtp_MtpDevice_import_file_to_fd(JNIEnv *env, jobject thiz, jint object_id, jint fd) in android_mtp_MtpDevice_import_file_to_fd() argument
730 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_import_file_to_fd()
739 JNIEnv *env, jobject thiz, jint object_id, jlong sizeLong, jint fd) in android_mtp_MtpDevice_send_object() argument
742 if (!check_uint32_arg(env, "size", sizeLong, &size)) in android_mtp_MtpDevice_send_object()
745 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_send_object()
753 android_mtp_MtpDevice_send_object_info(JNIEnv *env, jobject thiz, jobject info) in android_mtp_MtpDevice_send_object_info() argument
755 MtpDevice* device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_send_object_info()
761 if (env->GetIntField(info, field_objectInfo_handle) != -1) { in android_mtp_MtpDevice_send_object_info()
766 object_info->mStorageID = env->GetIntField(info, field_objectInfo_storageId); in android_mtp_MtpDevice_send_object_info()
767 object_info->mFormat = env->GetIntField(info, field_objectInfo_format); in android_mtp_MtpDevice_send_object_info()
768 object_info->mProtectionStatus = env->GetIntField(info, field_objectInfo_protectionStatus); in android_mtp_MtpDevice_send_object_info()
769 object_info->mCompressedSize = env->GetIntField(info, field_objectInfo_compressedSize); in android_mtp_MtpDevice_send_object_info()
770 object_info->mThumbFormat = env->GetIntField(info, field_objectInfo_thumbFormat); in android_mtp_MtpDevice_send_object_info()
772 env->GetIntField(info, field_objectInfo_thumbCompressedSize); in android_mtp_MtpDevice_send_object_info()
773 object_info->mThumbPixWidth = env->GetIntField(info, field_objectInfo_thumbPixWidth); in android_mtp_MtpDevice_send_object_info()
774 object_info->mThumbPixHeight = env->GetIntField(info, field_objectInfo_thumbPixHeight); in android_mtp_MtpDevice_send_object_info()
775 object_info->mImagePixWidth = env->GetIntField(info, field_objectInfo_imagePixWidth); in android_mtp_MtpDevice_send_object_info()
776 object_info->mImagePixHeight = env->GetIntField(info, field_objectInfo_imagePixHeight); in android_mtp_MtpDevice_send_object_info()
777 object_info->mImagePixDepth = env->GetIntField(info, field_objectInfo_imagePixDepth); in android_mtp_MtpDevice_send_object_info()
778 object_info->mParent = env->GetIntField(info, field_objectInfo_parent); in android_mtp_MtpDevice_send_object_info()
779 object_info->mAssociationType = env->GetIntField(info, field_objectInfo_associationType); in android_mtp_MtpDevice_send_object_info()
780 object_info->mAssociationDesc = env->GetIntField(info, field_objectInfo_associationDesc); in android_mtp_MtpDevice_send_object_info()
781 object_info->mSequenceNumber = env->GetIntField(info, field_objectInfo_sequenceNumber); in android_mtp_MtpDevice_send_object_info()
783 jstring name_jstring = (jstring) env->GetObjectField(info, field_objectInfo_name); in android_mtp_MtpDevice_send_object_info()
785 const char* name_string = env->GetStringUTFChars(name_jstring, NULL); in android_mtp_MtpDevice_send_object_info()
787 env->ReleaseStringUTFChars(name_jstring, name_string); in android_mtp_MtpDevice_send_object_info()
790 object_info->mDateCreated = env->GetLongField(info, field_objectInfo_dateCreated) / 1000LL; in android_mtp_MtpDevice_send_object_info()
791 object_info->mDateModified = env->GetLongField(info, field_objectInfo_dateModified) / 1000LL; in android_mtp_MtpDevice_send_object_info()
793 jstring keywords_jstring = (jstring) env->GetObjectField(info, field_objectInfo_keywords); in android_mtp_MtpDevice_send_object_info()
795 const char* keywords_string = env->GetStringUTFChars(keywords_jstring, NULL); in android_mtp_MtpDevice_send_object_info()
797 env->ReleaseStringUTFChars(keywords_jstring, keywords_string); in android_mtp_MtpDevice_send_object_info()
807 jobject result = env->NewObject(clazz_objectInfo, constructor_objectInfo); in android_mtp_MtpDevice_send_object_info()
814 fill_jobject_from_object_info(env, result, object_info); in android_mtp_MtpDevice_send_object_info()
819 static jint android_mtp_MtpDevice_submit_event_request(JNIEnv *env, jobject thiz) in android_mtp_MtpDevice_submit_event_request() argument
821 MtpDevice* const device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_submit_event_request()
823 env->ThrowNew(clazz_io_exception, ""); in android_mtp_MtpDevice_submit_event_request()
829 static jobject android_mtp_MtpDevice_reap_event_request(JNIEnv *env, jobject thiz, jint seq) in android_mtp_MtpDevice_reap_event_request() argument
831 MtpDevice* const device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_reap_event_request()
833 env->ThrowNew(clazz_io_exception, ""); in android_mtp_MtpDevice_reap_event_request()
839 env->ThrowNew(clazz_operation_canceled_exception, ""); in android_mtp_MtpDevice_reap_event_request()
842 jobject result = env->NewObject(clazz_event, constructor_event); in android_mtp_MtpDevice_reap_event_request()
843 env->SetIntField(result, field_event_eventCode, eventCode); in android_mtp_MtpDevice_reap_event_request()
844 env->SetIntField(result, field_event_parameter1, static_cast<jint>(parameters[0])); in android_mtp_MtpDevice_reap_event_request()
845 env->SetIntField(result, field_event_parameter2, static_cast<jint>(parameters[1])); in android_mtp_MtpDevice_reap_event_request()
846 env->SetIntField(result, field_event_parameter3, static_cast<jint>(parameters[2])); in android_mtp_MtpDevice_reap_event_request()
850 static void android_mtp_MtpDevice_discard_event_request(JNIEnv *env, jobject thiz, jint seq) in android_mtp_MtpDevice_discard_event_request() argument
852 MtpDevice* const device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_discard_event_request()
862 JNIEnv *env, jobject thiz, jint handle, jint format) { in android_mtp_MtpDevice_get_object_size_long() argument
863 MtpDevice* const device = get_device_from_object(env, thiz); in android_mtp_MtpDevice_get_object_size_long()
865 env->ThrowNew(clazz_io_exception, "Failed to obtain MtpDevice."); in android_mtp_MtpDevice_get_object_size_long()
872 env->ThrowNew(clazz_io_exception, "Failed to obtain property desc."); in android_mtp_MtpDevice_get_object_size_long()
877 env->ThrowNew(clazz_io_exception, "Unexpected property data type."); in android_mtp_MtpDevice_get_object_size_long()
882 env->ThrowNew(clazz_io_exception, "Failed to obtain property value."); in android_mtp_MtpDevice_get_object_size_long()
888 env->ThrowNew(clazz_io_exception, "Object size is too large to express as jlong."); in android_mtp_MtpDevice_get_object_size_long()
934 int register_android_mtp_MtpDevice(JNIEnv *env) in register_android_mtp_MtpDevice() argument
937 return AndroidRuntime::registerNativeMethods(env, in register_android_mtp_MtpDevice()