Java LogReceiver.parseNewData方法代码示例

import com.android.ddmlib.log.LogReceiver; //导入方法依赖的package包/类
/**
 * Runs an event log service out of a local file.
 * @param fileName the full file name of the local file containing the event log.
 * @param logReceiver the receiver that will handle the log
 * @throws IOException
 */
@WorkerThread
private void runLocalEventLogService(String fileName, LogReceiver logReceiver)
        throws IOException {
    byte[] buffer = new byte[256];

    FileInputStream fis = new FileInputStream(fileName);
    try {
        int count;
        while ((count = fis.read(buffer)) != -1) {
            logReceiver.parseNewData(buffer, 0, count);
        }
    } finally {
        fis.close();
    }
}
 

import com.android.ddmlib.log.LogReceiver; //导入方法依赖的package包/类
/**
 * Runs an event log service out of a local file.
 * @param fileName the full file name of the local file containing the event log.
 * @param logReceiver the receiver that will handle the log
 * @throws IOException
 */
@WorkerThread
private void runLocalEventLogService(String fileName, LogReceiver logReceiver)
        throws IOException {
    byte[] buffer = new byte[256];

    FileInputStream fis = new FileInputStream(fileName);

    int count;
    while ((count = fis.read(buffer)) != -1) {
        logReceiver.parseNewData(buffer, 0, count);
    }
}
 

import com.android.ddmlib.log.LogReceiver; //导入方法依赖的package包/类
/**
 * Runs a log service on the {@link com.android.ddmlib.Device}, and provides its output to the {@link LogReceiver}.
 * <p/>This call is blocking until {@link LogReceiver#isCancelled()} returns true.
 *
 * @param adbSockAddr the socket address to connect to adb
 * @param device      the Device on which to run the service
 * @param logName     the name of the log file to output
 * @param rcvr        the {@link LogReceiver} to receive the log output
 * @throws TimeoutException            in case of timeout on the connection.
 * @throws AdbCommandRejectedException if adb rejects the command
 * @throws IOException                 in case of I/O error on the connection.
 */
static void runLogService(InetSocketAddress adbSockAddr, Device device, String logName, LogReceiver rcvr)
        throws TimeoutException, AdbCommandRejectedException, IOException {

    SocketChannel adbChan = null;

    try {
        adbChan = SocketChannel.open(adbSockAddr);
        adbChan.configureBlocking(false);

        // if the device is not -1, then we first tell adb we're looking to talk
        // to a specific device
        setDevice(adbChan, device);

        byte[] request = formAdbRequest("log:" + logName);
        write(adbChan, request);

        AdbResponse resp = readAdbResponse(adbChan, false /* readDiagString */);
        if (!resp.okay) {
            throw new AdbCommandRejectedException(resp.message);
        }

        byte[] data = new byte[16384];
        ByteBuffer buf = ByteBuffer.wrap(data);
        while (true) {
            int count;

            if (rcvr != null && rcvr.isCancelled()) {
                break;
            }

            count = adbChan.read(buf);
            if (count < 0) {
                break;
            } else if (count == 0) {
                try {
                    Thread.sleep(WAIT_TIME * 5);
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                    // Throw a timeout exception in place of interrupted exception to avoid API changes.
                    throw new TimeoutException(
                            "runLogService interrupted with immediate timeout via interruption.");
                }
            } else {
                if (rcvr != null) {
                    rcvr.parseNewData(buf.array(), buf.arrayOffset(), buf.position());
                }
                buf.rewind();
            }
        }
    } finally {
        if (adbChan != null) {
            //noinspection ThrowFromFinallyBlock
            adbChan.close();
        }
    }
}
 

import com.android.ddmlib.log.LogReceiver; //导入方法依赖的package包/类
/**
 * Runs a log service on the {@link Device}, and provides its output to the {@link LogReceiver}.
 * <p/>This call is blocking until {@link LogReceiver#isCancelled()} returns true.
 * @param adbSockAddr the socket address to connect to adb
 * @param device the Device on which to run the service
 * @param logName the name of the log file to output
 * @param rcvr the {@link LogReceiver} to receive the log output
 * @throws TimeoutException in case of timeout on the connection.
 * @throws AdbCommandRejectedException if adb rejects the command
 * @throws IOException in case of I/O error on the connection.
 */
public static void runLogService(InetSocketAddress adbSockAddr, Device device, String logName,
        LogReceiver rcvr) throws TimeoutException, AdbCommandRejectedException, IOException {
    SocketChannel adbChan = null;

    try {
        adbChan = SocketChannel.open(adbSockAddr);
        adbChan.configureBlocking(false);

        // if the device is not -1, then we first tell adb we're looking to talk
        // to a specific device
        setDevice(adbChan, device);

        byte[] request = formAdbRequest("log:" + logName);
        write(adbChan, request);

        AdbResponse resp = readAdbResponse(adbChan, false /* readDiagString */);
        if (!resp.okay) {
            throw new AdbCommandRejectedException(resp.message);
        }

        byte[] data = new byte[16384];
        ByteBuffer buf = ByteBuffer.wrap(data);
        while (true) {
            int count;

            if (rcvr != null && rcvr.isCancelled()) {
                break;
            }

            count = adbChan.read(buf);
            if (count < 0) {
                break;
            } else if (count == 0) {
                try {
                    Thread.sleep(WAIT_TIME * 5);
                } catch (InterruptedException ie) {
                }
            } else {
                if (rcvr != null) {
                    rcvr.parseNewData(buf.array(), buf.arrayOffset(), buf.position());
                }
                buf.rewind();
            }
        }
    } finally {
        if (adbChan != null) {
            adbChan.close();
        }
    }
}
 

import com.android.ddmlib.log.LogReceiver; //导入方法依赖的package包/类
/**
 * Runs a log service on the {@link Device}, and provides its output to the {@link LogReceiver}.
 * <p/>This call is blocking until {@link LogReceiver#isCancelled()} returns true.
 * @param adbSockAddr the socket address to connect to adb
 * @param device the Device on which to run the service
 * @param logName the name of the log file to output
 * @param rcvr the {@link LogReceiver} to receive the log output
 * @throws TimeoutException in case of timeout on the connection.
 * @throws AdbCommandRejectedException if adb rejects the command
 * @throws IOException in case of I/O error on the connection.
 */
public static void runLogService(InetSocketAddress adbSockAddr, Device device, String logName,
        LogReceiver rcvr) throws TimeoutException, AdbCommandRejectedException, IOException {
    SocketChannel adbChan = null;

    try {
        adbChan = SocketChannel.open(adbSockAddr);
        adbChan.configureBlocking(false);

        // if the device is not -1, then we first tell adb we're looking to talk
        // to a specific device
        setDevice(adbChan, device);

        byte[] request = formAdbRequest("log:" + logName);
        write(adbChan, request);

        AdbResponse resp = readAdbResponse(adbChan, false /* readDiagString */);
        if (resp.okay == false) {
            throw new AdbCommandRejectedException(resp.message);
        }

        byte[] data = new byte[16384];
        ByteBuffer buf = ByteBuffer.wrap(data);
        while (true) {
            int count;

            if (rcvr != null && rcvr.isCancelled()) {
                break;
            }

            count = adbChan.read(buf);
            if (count < 0) {
                break;
            } else if (count == 0) {
                try {
                    Thread.sleep(WAIT_TIME * 5);
                } catch (InterruptedException ie) {
                }
            } else {
                if (rcvr != null) {
                    rcvr.parseNewData(buf.array(), buf.arrayOffset(), buf.position());
                }
                buf.rewind();
            }
        }
    } finally {
        if (adbChan != null) {
            adbChan.close();
        }
    }
}
 

import com.android.ddmlib.log.LogReceiver; //导入方法依赖的package包/类
/**
 * Runs a log service on the {@link Device}, and provides its output to the
 * {@link LogReceiver}.
 * <p/>
 * This call is blocking until {@link LogReceiver#isCancelled()} returns
 * true.
 * 
 * @param adbSockAddr
 *            the socket address to connect to adb
 * @param device
 *            the Device on which to run the service
 * @param logName
 *            the name of the log file to output
 * @param rcvr
 *            the {@link LogReceiver} to receive the log output
 * @throws TimeoutException
 *             in case of timeout on the connection.
 * @throws AdbCommandRejectedException
 *             if adb rejects the command
 * @throws IOException
 *             in case of I/O error on the connection.
 */
public static void runLogService(InetSocketAddress adbSockAddr, Device device, String logName,
        LogReceiver rcvr) throws TimeoutException, AdbCommandRejectedException, IOException {
    SocketChannel adbChan = null;

    try {
        adbChan = SocketChannel.open(adbSockAddr);
        adbChan.configureBlocking(false);

        // if the device is not -1, then we first tell adb we're looking to
        // talk
        // to a specific device
        setDevice(adbChan, device);

        byte[] request = formAdbRequest("log:" + logName);
        write(adbChan, request);

        AdbResponse resp = readAdbResponse(adbChan, false /* readDiagString */);
        if (resp.okay == false) {
            throw new AdbCommandRejectedException(resp.message);
        }

        byte[] data = new byte[16384];
        ByteBuffer buf = ByteBuffer.wrap(data);
        while (true) {
            int count;

            if (rcvr != null && rcvr.isCancelled()) {
                break;
            }

            count = adbChan.read(buf);
            if (count < 0) {
                break;
            } else if (count == 0) {
                try {
                    Thread.sleep(WAIT_TIME * 5);
                } catch (InterruptedException ie) {}
            } else {
                if (rcvr != null) {
                    rcvr.parseNewData(buf.array(), buf.arrayOffset(), buf.position());
                }
                buf.rewind();
            }
        }
    } finally {
        if (adbChan != null) {
            adbChan.close();
        }
    }
}