1 /*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 //#define LOG_NDEBUG 0
18 #define LOG_TAG "Midi-JNI"
19
20 #include <android_util_Binder.h>
21 #include <jni.h>
22 #include <midi_internal.h>
23 #include <utils/Log.h>
24
25 using namespace android;
26 using namespace android::media::midi;
27
Java_android_media_midi_MidiDevice_native_1mirrorToNative(JNIEnv * env,jobject,jobject midiDeviceServer,jint id)28 extern "C" jlong Java_android_media_midi_MidiDevice_native_1mirrorToNative(
29 JNIEnv *env, jobject, jobject midiDeviceServer, jint id)
30 {
31 // ALOGI("native_mirrorToNative(%p)...", midiDeviceServer);
32 sp<IBinder> serverBinder = ibinderForJavaObject(env, midiDeviceServer);
33 if (serverBinder.get() == NULL) {
34 ALOGE("Could not obtain IBinder from passed jobject");
35 return -EINVAL;
36 }
37
38 AMIDI_Device* devicePtr = new AMIDI_Device;
39 devicePtr->server = new BpMidiDeviceServer(serverBinder);
40 devicePtr->deviceId = id;
41
42 return (jlong)devicePtr;
43 }
44
Java_android_media_midi_MidiDevice_native_removeFromNative(JNIEnv *,jobject,jlong nativeToken)45 extern "C" void Java_android_media_midi_MidiDevice_native_removeFromNative(
46 JNIEnv *, jobject , jlong nativeToken)
47 {
48 AMIDI_Device* devicePtr = (AMIDI_Device*)nativeToken;
49 delete devicePtr;
50 }
51