198ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood/* 298ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * Copyright (C) 2010 The Android Open Source Project 398ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * 498ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * Licensed under the Apache License, Version 2.0 (the "License"); 598ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * you may not use this file except in compliance with the License. 698ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * You may obtain a copy of the License at 798ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * 898ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * http://www.apache.org/licenses/LICENSE-2.0 998ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * 1098ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * Unless required by applicable law or agreed to in writing, software 1198ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * distributed under the License is distributed on an "AS IS" BASIS, 1298ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1398ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * See the License for the specific language governing permissions and 1498ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * limitations under the License. 1598ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood */ 1698ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood 170cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwoodpackage android.mtp; 1898ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood 1998ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood/** 2098ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * Java wrapper for MTP/PTP support as USB responder. 2198ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood * {@hide} 2298ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood */ 23dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwoodpublic class MtpServer implements Runnable { 24a3f8514492cb4bc8fa7c36e2c0f720342796ada7Mike Lockwood 25dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood private int mNativeContext; // accessed by native methods 2698ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood 2798ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood static { 2898ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood System.loadLibrary("media_jni"); 2998ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood } 3098ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood 317d40d42a364f520da853b41956b0a18ed172491bMike Lockwood public MtpServer(MtpDatabase database, boolean usePtp) { 327d40d42a364f520da853b41956b0a18ed172491bMike Lockwood native_setup(database, usePtp); 3398ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood } 3498ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood 3598ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood public void start() { 36dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood Thread thread = new Thread(this, "MtpServer"); 37dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood thread.start(); 3898ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood } 3998ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood 40dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood @Override 41dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood public void run() { 42dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood native_run(); 43dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood native_cleanup(); 4498ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood } 4598ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood 46be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood public void sendObjectAdded(int handle) { 47be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood native_send_object_added(handle); 48be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood } 49be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood 50be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood public void sendObjectRemoved(int handle) { 51be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood native_send_object_removed(handle); 52be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood } 53be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood 54b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood public void addStorage(MtpStorage storage) { 55b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood native_add_storage(storage); 5666e57f6aa9d206552e9b154bf00a17d6efae7fb0Mike Lockwood } 5766e57f6aa9d206552e9b154bf00a17d6efae7fb0Mike Lockwood 58b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood public void removeStorage(MtpStorage storage) { 59b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood native_remove_storage(storage.getStorageId()); 60b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood } 61b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood 627d40d42a364f520da853b41956b0a18ed172491bMike Lockwood private native final void native_setup(MtpDatabase database, boolean usePtp); 63dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood private native final void native_run(); 64dcc31946f2b78be4bf95b1cace2e2c211f027e72Mike Lockwood private native final void native_cleanup(); 65be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood private native final void native_send_object_added(int handle); 66be125a50b41f15810145671e0fcbdaf13b363e03Mike Lockwood private native final void native_send_object_removed(int handle); 67b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood private native final void native_add_storage(MtpStorage storage); 68b239b683765f63d79e74b8ba2a8cc2855f236536Mike Lockwood private native final void native_remove_storage(int storageId); 6998ef64e4a89ced79094d4ff3dc0123c1989f9e10Mike Lockwood} 70