Cross Reference: /frameworks/base/core/jni/android_hardware

Lines Matching refs:env
36 struct usb_device* get_device_from_object(JNIEnv* env, jobject connection)
38     return (struct usb_device*)env->GetLongField(connection, field_context);
42 android_hardware_UsbDeviceConnection_open(JNIEnv *env, jobject thiz, jstring deviceName,
45     int fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
51     const char *deviceNameStr = env->GetStringUTFChars(deviceName, NULL);
54         env->SetLongField(thiz, field_context, (jlong)device);
60     env->ReleaseStringUTFChars(deviceName, deviceNameStr);
65 android_hardware_UsbDeviceConnection_close(JNIEnv *env, jobject thiz)
68     struct usb_device* device = get_device_from_object(env, thiz);
71         env->SetLongField(thiz, field_context, 0);
76 android_hardware_UsbDeviceConnection_get_fd(JNIEnv *env, jobject thiz)
78     struct usb_device* device = get_device_from_object(env, thiz);
87 android_hardware_UsbDeviceConnection_get_desc(JNIEnv *env, jobject thiz)
90     int fd = android_hardware_UsbDeviceConnection_get_fd(env, thiz);
96     jbyteArray ret = env->NewByteArray(length);
98         jbyte* bytes = (jbyte*)env->GetPrimitiveArrayCritical(ret, 0);
101             env->ReleasePrimitiveArrayCritical(ret, bytes, 0);
108 android_hardware_UsbDeviceConnection_claim_interface(JNIEnv *env, jobject thiz,
111     struct usb_device* device = get_device_from_object(env, thiz);
127 android_hardware_UsbDeviceConnection_release_interface(JNIEnv *env, jobject thiz, jint interfaceID)
129     struct usb_device* device = get_device_from_object(env, thiz);
143 android_hardware_UsbDeviceConnection_set_interface(JNIEnv *env, jobject thiz, jint interfaceID,
146     struct usb_device* device = get_device_from_object(env, thiz);
156 android_hardware_UsbDeviceConnection_set_configuration(JNIEnv *env, jobject thiz, jint configurationID)
158     struct usb_device* device = get_device_from_object(env, thiz);
168 android_hardware_UsbDeviceConnection_control_request(JNIEnv *env, jobject thiz,
172     struct usb_device* device = get_device_from_object(env, thiz);
180         bufferBytes = (jbyte*)env->GetPrimitiveArrayCritical(buffer, NULL);
187         env->ReleasePrimitiveArrayCritical(buffer, bufferBytes, 0);
194 android_hardware_UsbDeviceConnection_bulk_request(JNIEnv *env, jobject thiz,
197     struct usb_device* device = get_device_from_object(env, thiz);
205         bufferBytes = (jbyte*)env->GetPrimitiveArrayCritical(buffer, NULL);
211         env->ReleasePrimitiveArrayCritical(buffer, bufferBytes, 0);
218 android_hardware_UsbDeviceConnection_request_wait(JNIEnv *env, jobject thiz)
220     struct usb_device* device = get_device_from_object(env, thiz);
234 android_hardware_UsbDeviceConnection_get_serial(JNIEnv *env, jobject thiz)
236     struct usb_device* device = get_device_from_object(env, thiz);
244     jstring result = env->NewStringUTF(serial);
269 int register_android_hardware_UsbDeviceConnection(JNIEnv *env)
271     jclass clazz = FindClassOrDie(env, "android/hardware/usb/UsbDeviceConnection");
272     field_context = GetFieldIDOrDie(env, clazz, "mNativeContext", "J");
274     return RegisterMethodsOrDie(env, "android/hardware/usb/UsbDeviceConnection",