public void run() {
// 消息循环
while (true) {
try {
String s;
byte[] recvBuf = new byte[1024];
DatagramSocket socket = new DatagramSocket(PORT_SERVER);
DatagramPacket packet = new DatagramPacket(recvBuf, recvBuf.length);
// packet.setData(recvBuf);
// IP = socket.getInetAddress().toString();
socket.receive(packet);
s = new String(packet.getData(), 0, packet.getLength());
Bundle bundle = new Bundle();
bundle.clear();
Message msg = new Message();
msg.what = 0x11;
bundle.putString("msg", s);
msg.setData(bundle);
myHandler.sendMessage(msg); // 向Handler发送消息,更新UI
socket.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
public void OpenActivity(int iActivityRequestCode, String sAction, long lRowId) {
bundleDataStartup.clear();
bundleDataStartup.putLong(CommonActivity.bundleRowId, lRowId);
bundleDataStartup.putAll(bundleOtherDataStartup);
Intent it = new Intent(sAction);
it.putExtras(bundleDataStartup);
startActivityForResult(it, iActivityRequestCode);
}
/**
* Clears all the pending metadata changes set since the MediaMetadataEditor instance was created
* or since this method was last called. Note that clearing the metadata doesn't reset the
* editable keys (use {@link #removeEditableKeys()} instead).
*/
public synchronized void clear() {
if (mApplied) {
Log.e(TAG, "Can't clear a previously applied MediaMetadataEditor");
return;
}
mEditorMetadata.clear();
mEditorArtwork = null;
mMetadataBuilder = new MediaMetadata.Builder();
}
public void setStatus(int status, Bundle extras, long updateTime) {
mStatus = status;
mStatusUpdateTime = updateTime;
mExtras.clear();
if (extras != null) {
mExtras.putAll(extras);
}
mHasStatus = true;
}
public int getStatus(Bundle extras) {
if (mHasStatus) {
extras.clear();
extras.putAll(mExtras);
return mStatus;
} else {
return LocationProvider.AVAILABLE;
}
}
@SuppressWarnings("Recycle")
protected void readSyncState() throws ContactsStorageException {
@Cleanup("recycle")
Parcel parcel = Parcel.obtain();
byte[] raw = getSyncState();
syncState.clear();
if (raw != null) {
parcel.unmarshall(raw, 0, raw.length);
parcel.setDataPosition(0);
syncState.putAll(parcel.readBundle());
}
}
public void open() {
try {
URL url = new URL(m_url);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setReadTimeout(30 * 1000);
conn.setConnectTimeout(30 * 1000);
conn.setRequestMethod(m_method);
if (m_token != null) conn.setRequestProperty("Authorization", m_token);
if (m_body != null) {
conn.setFixedLengthStreamingMode(m_body.length);
conn.setRequestProperty("Content-Type", m_contentType);
conn.setDoOutput(true);
}
if (m_responseListener != null) conn.setDoInput(true);
if (m_body != null) {
DataOutputStream wr = new DataOutputStream(conn.getOutputStream());
wr.write(m_body);
wr.close();
}
Log.d(TAG, m_method + " " + url);
m_response.clear();
int resCode = conn.getResponseCode();
switch (resCode) {
case HttpURLConnection.HTTP_UNAUTHORIZED:
if (m_responseListener != null) m_responseListener.onUnauthorized(m_url, m_token);
else m_response.putString(RESPONSE_UNAUTHORIZED, m_url);
break;
default:
InputStream is = conn.getInputStream();
if (m_responseListener != null) m_responseListener.onResponse(resCode, is);
else m_response.putString(RESPONSE_SUCCESS, URLUtils.convertStreamToString(is));
is.close();
}
conn.disconnect();
} catch (IOException e) {
e.printStackTrace();
if (m_responseListener != null) m_responseListener.onError(e);
else m_response.putString(RESPONSE_ERROR, e.getMessage());
}
}
/**
* Scrubs Bundles for private serializable subclasses in the extras. If the Bundle's extras
* contain a private serializable subclass, the Bundle is cleared. If the Bundle is null, has no
* extras, or the extras do not contain a private serializable subclass, the Bundle is not
* mutated.
*
* @param bundle {@code Bundle} to scrub. This parameter may be mutated if scrubbing is necessary.
* This parameter may be null.
* @return true if the Bundle was scrubbed, false if the Bundle was not modified.
*/
public static boolean scrub(final Bundle bundle) {
if (null == bundle) {
return false;
}
/*
* Note: This is a hack to work around a private serializable classloader attack
*/
try {
// if a private serializable exists, this will throw an exception
bundle.containsKey(null);
} catch (final Exception e) {
bundle.clear();
return true;
}
return false;
}
public void onDataChange(View view) {
String newValue = ((EditText) findViewById(R.id.customize_new)).getText().toString();
String oldValue = ((EditText) findViewById(R.id.customize_old)).getText().toString();
if (!oldValue.equals(this.givenValue)) {
Toast.makeText(
getApplicationContext(),
getString(R.string.t_customize_invldold) + " " + type,
Toast.LENGTH_LONG)
.show();
} else {
Intent watchAccIntent = new Intent(getApplicationContext(), WatchAccActivity.class);
Bundle bundle = getIntent().getBundleExtra("user_details");
if (bundle != null) {
String newName = bundle.getString("user_name");
String newPassword = bundle.getString("user_password");
String newPhone = bundle.getString("user_phone");
bundle.clear();
if (type.equals("Name")) {
newName = newValue;
} else if (type.equals("Phone")) {
newPhone = newValue;
}
bundle.putString("user_name", newName);
bundle.putString("user_password", newPassword);
bundle.putString("user_phone", newPhone);
}
watchAccIntent.putExtra("user_details", bundle);
startActivity(watchAccIntent);
}
}
@Override
public void getServerDiffs(
SyncContext context,
SyncData baseSyncData,
SyncableContentProvider tempProvider,
Bundle extras,
Object baseSyncInfo,
SyncResult syncResult) {
final ContentResolver cr = getContext().getContentResolver();
mServerDiffs++;
final boolean syncingSingleFeed = (extras != null) && extras.containsKey("feed");
if (syncingSingleFeed) {
String feedUrl = extras.getString("feed");
getServerDiffsForFeed(context, baseSyncData, tempProvider, feedUrl, baseSyncInfo, syncResult);
return;
}
// select the set of calendars for this account.
Cursor cursor =
cr.query(
Calendar.Calendars.CONTENT_URI,
CALENDARS_PROJECTION,
SELECT_BY_ACCOUNT,
new String[] {getAccount()},
null /* sort order */);
Bundle syncExtras = new Bundle();
boolean refreshCalendars = true;
try {
while (cursor.moveToNext()) {
boolean syncEvents = (cursor.getInt(6) == 1);
String feedUrl = cursor.getString(3);
if (!syncEvents) {
continue;
}
// since this is a poll (no specific feed selected), refresh the list of calendars.
// we can move away from this when we move to the new allcalendars feed, which is
// syncable. until then, we'll rely on the daily poll to keep the list of calendars
// up to date.
if (refreshCalendars) {
mRefresh++;
context.setStatusText("Fetching list of calendars");
// get rid of the current cursor and fetch from the server.
cursor.close();
final String[] accountSelectionArgs = new String[] {getAccount()};
cursor =
cr.query(
Calendar.Calendars.LIVE_CONTENT_URI,
CALENDARS_PROJECTION,
SELECT_BY_ACCOUNT,
accountSelectionArgs,
null /* sort order */);
// start over with the loop
refreshCalendars = false;
continue;
}
// schedule syncs for each of these feeds.
syncExtras.clear();
syncExtras.putAll(extras);
syncExtras.putString("feed", feedUrl);
cr.startSync(Calendar.CONTENT_URI, syncExtras);
}
} finally {
cursor.close();
}
}
private void receiveFile() {
Client myClient = null;
Bundle bundle = new Bundle();
Message msg;
String filename = "";
try {
String cmd = getSocketIn();
if (cmd != null) {
String[] s = cmd.split(" ");
if (s[0].equals(Constants.CLIENT_COMMAND_SEND_FILE + "")) {
filename = s[1];
for (int i = 2; i < s.length; i++) filename = filename + " " + s[i];
status = Constants.SERVER_STATUS_FILE_WAIT_FOR_ACCEPT;
bundle.putInt(Constants.SERVERS_STATUS, Constants.SERVERS_STATUS_FILE_WAIT_FOR_ACCEPT);
bundle.putString(Constants.SERVER_HOST, host);
bundle.putString(Constants.SERVER_FILENAME, filename);
msg = new Message();
msg.setData(bundle);
MainActivity.this.serverMessageHandler.sendMessage(msg);
while (status == Constants.SERVER_STATUS_FILE_WAIT_FOR_ACCEPT) ;
if (status != Constants.SERVER_STATUS_FILE_ACCEPTED) {
putSocketOut(Constants.SERVER_COMMAND_REJECT_FILE + "\n");
return;
}
for (Client client : clients)
if (client.host.equals(host)) {
myClient = client;
break;
}
if (myClient == null) {
putSocketOut(Constants.SERVER_COMMAND_REJECT_FILE + "\n");
return;
}
myClient.status = Constants.CLIENT_STATUS_RECEIVING_FILE;
bundle.clear();
bundle.putInt(Constants.CLIENTS_STATUS, Constants.CLIENTS_STATUS_UPDATE_STATUS);
msg = new Message();
msg.setData(bundle);
MainActivity.this.clientMessageHandler.sendMessage(msg);
Random random = new Random();
int file_port;
while (true) {
file_port = random.nextInt(40000) + 20000;
if (portAvailable(file_port)) break;
}
ServerSocket file_server_socket = new ServerSocket(file_port);
putSocketOut(Constants.SERVER_COMMAND_ACCEPT_FILE + " " + file_port + "\n");
Socket file_socket = file_server_socket.accept();
File path =
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
path.mkdirs();
File file = new File(path, filename);
FileOutputStream out = new FileOutputStream(file);
InputStream in = file_socket.getInputStream();
byte[] file_buffer = new byte[Constants.BUFFER_SIZE];
while (true) {
int count = in.read(file_buffer);
if (count < 0) break;
out.write(file_buffer, 0, count);
}
out.close();
file_socket.close();
file_server_socket.close();
putSocketOut(Constants.SERVER_COMMAND_RECEIVE_FILE_SUCCESS + "\n");
myClient.status = Constants.CLIENT_STATUS_RECEIVE_FILE_DONE;
bundle.putInt(Constants.CLIENTS_STATUS, Constants.CLIENTS_STATUS_RECEIVE_FILE_SUCCESS);
bundle.putString(Constants.RECEIVED_FILE_PATH, path.getAbsolutePath());
bundle.putString(Constants.RECEIVED_FILE_NAME, filename);
msg = new Message();
msg.setData(bundle);
MainActivity.this.clientMessageHandler.sendMessage(msg);
}
}
} catch (Exception e) {
putSocketOut(Constants.SERVER_COMMAND_RECEIVE_FILE_FAILED + "\n");
if (myClient != null) myClient.status = Constants.CLIENT_STATUS_RECEIVE_FILE_FAILED;
bundle.putInt(Constants.CLIENTS_STATUS, Constants.CLIENTS_STATUS_RECEIVE_FILE_FAILED);
bundle.putString(Constants.RECEIVED_FILE_NAME, filename);
msg = new Message();
msg.setData(bundle);
MainActivity.this.clientMessageHandler.sendMessage(msg);
}
}
public void SaveDateValuesBeforeChange(Bundle data) {
if (data != null) data.clear();
}
/**
* Call this method just after loading all native shared libraries in this process. Note that when
* in a service process, this will block until the RELRO bundle is received, i.e. when another
* thread calls useSharedRelros().
*/
public static void finishLibraryLoad() {
if (DEBUG) Log.i(TAG, "finishLibraryLoad() called");
synchronized (Linker.class) {
if (DEBUG)
Log.i(
TAG,
String.format(
Locale.US,
"sInBrowserProcess=%s sBrowserUsesSharedRelro=%s sWaitForSharedRelros=%s",
sInBrowserProcess ? "true" : "false",
sBrowserUsesSharedRelro ? "true" : "false",
sWaitForSharedRelros ? "true" : "false"));
if (sLoadedLibraries == null) {
if (DEBUG) Log.i(TAG, "No libraries loaded");
} else {
if (sInBrowserProcess) {
// Create new Bundle containing RELRO section information
// for all loaded libraries. Make it available to getSharedRelros().
sSharedRelros = createBundleFromLibInfoMap(sLoadedLibraries);
if (DEBUG) {
Log.i(TAG, "Shared RELRO created");
dumpBundle(sSharedRelros);
}
if (sBrowserUsesSharedRelro) {
useSharedRelrosLocked(sSharedRelros);
}
}
if (sWaitForSharedRelros) {
assert !sInBrowserProcess;
// Wait until the shared relro bundle is received from useSharedRelros().
while (sSharedRelros == null) {
try {
Linker.class.wait();
} catch (InterruptedException ie) {
// no-op
}
}
useSharedRelrosLocked(sSharedRelros);
// Clear the Bundle to ensure its file descriptor references can't be reused.
sSharedRelros.clear();
sSharedRelros = null;
}
}
if (NativeLibraries.ENABLE_LINKER_TESTS && sTestRunnerClassName != null) {
// The TestRunner implementation must be instantiated _after_
// all libraries are loaded to ensure that its native methods
// are properly registered.
if (DEBUG) Log.i(TAG, "Instantiating " + sTestRunnerClassName);
TestRunner testRunner = null;
try {
testRunner = (TestRunner) Class.forName(sTestRunnerClassName).newInstance();
} catch (Exception e) {
Log.e(TAG, "Could not extract test runner class name", e);
testRunner = null;
}
if (testRunner != null) {
if (!testRunner.runChecks(sMemoryDeviceConfig, sInBrowserProcess)) {
Log.wtf(TAG, "Linker runtime tests failed in this process!!");
assert false;
} else {
Log.i(TAG, "All linker tests passed!");
}
}
}
}
if (DEBUG) Log.i(TAG, "finishLibraryLoad() exiting");
}
