abdc2b47b3
This is part of weaning apps off accessing system identifiers via system properties API. Apps should use android.os.Build API instead. Bug: 33700679 Test: Enable MTP mode then check that mtp-detect output same as before this commit Change-Id: I4e6696cdee18b9c3e987c432c095911e85a997db
102 lines
3.0 KiB
Java
102 lines
3.0 KiB
Java
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.mtp;
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/**
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* Java wrapper for MTP/PTP support as USB responder.
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* {@hide}
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*/
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public class MtpServer implements Runnable {
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private long mNativeContext; // accessed by native methods
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private final MtpDatabase mDatabase;
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static {
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System.loadLibrary("media_jni");
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}
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public MtpServer(
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MtpDatabase database,
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boolean usePtp,
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String deviceInfoManufacturer,
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String deviceInfoModel,
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String deviceInfoDeviceVersion,
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String deviceInfoSerialNumber) {
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mDatabase = database;
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native_setup(
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database,
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usePtp,
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deviceInfoManufacturer,
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deviceInfoModel,
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deviceInfoDeviceVersion,
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deviceInfoSerialNumber);
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database.setServer(this);
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}
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public void start() {
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Thread thread = new Thread(this, "MtpServer");
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thread.start();
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}
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@Override
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public void run() {
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native_run();
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native_cleanup();
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mDatabase.close();
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}
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public void sendObjectAdded(int handle) {
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native_send_object_added(handle);
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}
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public void sendObjectRemoved(int handle) {
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native_send_object_removed(handle);
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}
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public void sendDevicePropertyChanged(int property) {
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native_send_device_property_changed(property);
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}
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public void addStorage(MtpStorage storage) {
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native_add_storage(storage);
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}
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public void removeStorage(MtpStorage storage) {
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native_remove_storage(storage.getStorageId());
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}
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public static void configure(boolean usePtp) {
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native_configure(usePtp);
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}
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public static native final void native_configure(boolean usePtp);
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private native final void native_setup(
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MtpDatabase database,
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boolean usePtp,
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String deviceInfoManufacturer,
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String deviceInfoModel,
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String deviceInfoDeviceVersion,
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String deviceInfoSerialNumber);
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private native final void native_run();
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private native final void native_cleanup();
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private native final void native_send_object_added(int handle);
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private native final void native_send_object_removed(int handle);
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private native final void native_send_device_property_changed(int property);
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private native final void native_add_storage(MtpStorage storage);
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private native final void native_remove_storage(int storageId);
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}
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