3385faf4e6
This sample implements the "adb logcat" command using USB host APIs. Change-Id: Ifbf122e99358bd3a1cd2a7967c364ffd59f003b3 Signed-off-by: Mike Lockwood <lockwood@android.com>
76 lines
2.1 KiB
Java
76 lines
2.1 KiB
Java
/*
|
|
* Copyright (C) 2011 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package com.android.adb;
|
|
|
|
/* This class represents an adb socket. adb supports multiple independent
|
|
* socket connections to a single device. Typically a socket is created
|
|
* for each adb command that is executed.
|
|
*/
|
|
public class AdbSocket {
|
|
|
|
private final AdbDevice mDevice;
|
|
private final int mId;
|
|
private int mPeerId;
|
|
|
|
public AdbSocket(AdbDevice device, int id) {
|
|
mDevice = device;
|
|
mId = id;
|
|
}
|
|
|
|
public int getId() {
|
|
return mId;
|
|
}
|
|
|
|
public boolean open(String destination) {
|
|
AdbMessage message = new AdbMessage();
|
|
message.set(AdbMessage.A_OPEN, mId, 0, destination);
|
|
if (! message.write(mDevice)) {
|
|
return false;
|
|
}
|
|
|
|
synchronized (this) {
|
|
try {
|
|
wait();
|
|
} catch (InterruptedException e) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public void handleMessage(AdbMessage message) {
|
|
switch (message.getCommand()) {
|
|
case AdbMessage.A_OKAY:
|
|
mPeerId = message.getArg0();
|
|
synchronized (this) {
|
|
notify();
|
|
}
|
|
break;
|
|
case AdbMessage.A_WRTE:
|
|
mDevice.log(message.getDataString());
|
|
sendReady();
|
|
break;
|
|
}
|
|
}
|
|
|
|
private void sendReady() {
|
|
AdbMessage message = new AdbMessage();
|
|
message.set(AdbMessage.A_OKAY, mId, mPeerId);
|
|
message.write(mDevice);
|
|
}
|
|
}
|