From 933538a39da9fb80025e07fc173514f45033c261 Mon Sep 17 00:00:00 2001 From: Daniel Gultsch Date: Mon, 12 Oct 2015 12:36:54 +0200 Subject: code clean up --- .../conversations/crypto/axolotl/AxolotlService.java | 14 +------------- .../conversations/crypto/sasl/SaslMechanism.java | 2 +- .../siacs/conversations/crypto/sasl/ScramSha1.java | 3 +-- .../java/eu/siacs/conversations/ui/UiCallback.java | 6 +++--- .../conversations/ui/adapter/KnownHostsAdapter.java | 7 +++---- .../conversations/ui/adapter/ListItemAdapter.java | 2 +- .../eu/siacs/conversations/xmpp/XmppConnection.java | 20 ++++---------------- .../conversations/xmpp/jingle/JingleConnection.java | 3 +-- .../xmpp/jingle/OnFileTransmissionStatusChanged.java | 4 ++-- .../xmpp/jingle/OnJinglePacketReceived.java | 2 +- .../xmpp/jingle/OnPrimaryCandidateFound.java | 3 +-- 11 files changed, 19 insertions(+), 47 deletions(-) (limited to 'src/main/java/eu/siacs') diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java index 2c50778aa..fe801755e 100644 --- a/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java @@ -409,19 +409,9 @@ public class AxolotlService { publishDeviceBundle(signedPreKeyRecord, preKeyRecords, announceAfter, wipe); } }); - } catch (KeyChainException e) { - e.printStackTrace(); - } catch (InterruptedException e) { - e.printStackTrace(); - } catch (NoSuchAlgorithmException e) { - Log.d(Config.LOGTAG,"no such algo "+e.getMessage()); - e.printStackTrace(); - } catch (java.security.InvalidKeyException e) { - e.printStackTrace(); - } catch (SignatureException e) { + } catch (Exception e) { e.printStackTrace(); } - } public void publishBundlesIfNeeded(final boolean announce, final boolean wipe) { @@ -530,7 +520,6 @@ public class AxolotlService { } } catch (InvalidKeyException e) { Log.e(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Failed to publish bundle " + getOwnDeviceId() + ", reason: " + e.getMessage()); - return; } } }); @@ -639,7 +628,6 @@ public class AxolotlService { fetchStatusMap.put(address, FetchStatus.ERROR); Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while building session:" + packet.findChild("error")); finish(); - return; } } }); diff --git a/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java b/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java index 14d8b944b..5b4b99efb 100644 --- a/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java +++ b/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java @@ -11,7 +11,7 @@ public abstract class SaslMechanism { final protected Account account; final protected SecureRandom rng; - protected static enum State { + protected enum State { INITIAL, AUTH_TEXT_SENT, RESPONSE_SENT, diff --git a/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java b/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java index f47677f6e..3a05446c1 100644 --- a/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java +++ b/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java @@ -21,7 +21,6 @@ public class ScramSha1 extends SaslMechanism { // TODO: When channel binding (SCRAM-SHA1-PLUS) is supported in future, generalize this to indicate support and/or usage. final private static String GS2_HEADER = "n,,"; private String clientFirstMessageBare; - private byte[] serverFirstMessage; final private String clientNonce; private byte[] serverSignature = null; private static HMac HMAC; @@ -104,7 +103,7 @@ public class ScramSha1 extends SaslMechanism { if (challenge == null) { throw new AuthenticationException("challenge can not be null"); } - serverFirstMessage = Base64.decode(challenge, Base64.DEFAULT); + byte[] serverFirstMessage = Base64.decode(challenge, Base64.DEFAULT); final Tokenizer tokenizer = new Tokenizer(serverFirstMessage); String nonce = ""; int iterationCount = -1; diff --git a/src/main/java/eu/siacs/conversations/ui/UiCallback.java b/src/main/java/eu/siacs/conversations/ui/UiCallback.java index c80199e17..d056d6289 100644 --- a/src/main/java/eu/siacs/conversations/ui/UiCallback.java +++ b/src/main/java/eu/siacs/conversations/ui/UiCallback.java @@ -3,9 +3,9 @@ package eu.siacs.conversations.ui; import android.app.PendingIntent; public interface UiCallback { - public void success(T object); + void success(T object); - public void error(int errorCode, T object); + void error(int errorCode, T object); - public void userInputRequried(PendingIntent pi, T object); + void userInputRequried(PendingIntent pi, T object); } diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java index 471526afe..39bfc082e 100644 --- a/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java +++ b/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java @@ -15,7 +15,7 @@ public class KnownHostsAdapter extends ArrayAdapter { @Override protected FilterResults performFiltering(CharSequence constraint) { if (constraint != null) { - ArrayList suggestions = new ArrayList(); + ArrayList suggestions = new ArrayList<>(); final String[] split = constraint.toString().split("@"); if (split.length == 1) { for (String domain : domains) { @@ -58,10 +58,9 @@ public class KnownHostsAdapter extends ArrayAdapter { } }; - public KnownHostsAdapter(Context context, int viewResourceId, - List mKnownHosts) { + public KnownHostsAdapter(Context context, int viewResourceId, List mKnownHosts) { super(context, viewResourceId, new ArrayList()); - domains = new ArrayList(mKnownHosts); + domains = new ArrayList<>(mKnownHosts); } @Override diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/ListItemAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/ListItemAdapter.java index ad7d76224..4be4931f7 100644 --- a/src/main/java/eu/siacs/conversations/ui/adapter/ListItemAdapter.java +++ b/src/main/java/eu/siacs/conversations/ui/adapter/ListItemAdapter.java @@ -92,7 +92,7 @@ public class ListItemAdapter extends ArrayAdapter { } public interface OnTagClickedListener { - public void onTagClicked(String tag); + void onTagClicked(String tag); } class BitmapWorkerTask extends AsyncTask { diff --git a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java index fd2b221db..fc9c98122 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java +++ b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java @@ -1,16 +1,13 @@ package eu.siacs.conversations.xmpp; -import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; -import android.net.wifi.WifiConfiguration; import android.os.Bundle; import android.os.Parcelable; import android.os.PowerManager; import android.os.PowerManager.WakeLock; import android.os.SystemClock; import android.security.KeyChain; -import android.security.KeyChainException; import android.util.Base64; import android.util.Log; import android.util.Pair; @@ -35,8 +32,6 @@ import java.net.UnknownHostException; import java.net.MalformedURLException; import java.net.URL; import java.security.KeyManagementException; -import java.security.KeyStore; -import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.Principal; import java.security.PrivateKey; @@ -177,7 +172,7 @@ public class XmppConnection implements Runnable { }; private OnIqPacketReceived createPacketReceiveHandler() { - OnIqPacketReceived receiver = new OnIqPacketReceived() { + return new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { if (packet.getType() == IqPacket.TYPE.RESULT) { @@ -195,8 +190,6 @@ public class XmppConnection implements Runnable { disconnect(true); } }; - - return receiver; } public XmppConnection(final Account account, final XmppConnectionService service) { @@ -775,17 +768,14 @@ public class XmppConnection implements Runnable { InputStream stream = new ByteArrayInputStream(strBlob); captcha = BitmapFactory.decodeStream(stream); } catch (Exception e) { - + //ignored } } else { try { Field url = data.getFieldByName("url"); String urlString = url.findChildContent("value"); - URL uri = new URL(urlString); captcha = BitmapFactory.decodeStream(uri.openConnection().getInputStream()); - } catch(MalformedURLException e) { - Log.e(Config.LOGTAG, e.toString()); } catch(IOException e) { Log.e(Config.LOGTAG, e.toString()); } @@ -885,11 +875,9 @@ public class XmppConnection implements Runnable { this.sendUnmodifiedIqPacket(startSession, new OnIqPacketReceived() { @Override public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.TIMEOUT) { - return; - } else if (packet.getType() == IqPacket.TYPE.RESULT) { + if (packet.getType() == IqPacket.TYPE.RESULT) { sendPostBindInitialization(); - } else { + } else if (packet.getType() != IqPacket.TYPE.TIMEOUT){ Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not init sessions"); disconnect(true); } diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java index 4f733b10e..388c5dec2 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java @@ -737,8 +737,7 @@ public class JingleConnection implements Transferable { JinglePacket answer = bootstrapPacket("transport-accept"); Content content = new Content("initiator", "a-file-offer"); content.setTransportId(this.transportId); - content.ibbTransport().setAttribute("block-size", - Integer.toString(this.ibbBlockSize)); + content.ibbTransport().setAttribute("block-size",this.ibbBlockSize); answer.setContent(content); this.sendJinglePacket(answer); return true; diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/OnFileTransmissionStatusChanged.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnFileTransmissionStatusChanged.java index e45e7441d..91cba39f5 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/OnFileTransmissionStatusChanged.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnFileTransmissionStatusChanged.java @@ -3,7 +3,7 @@ package eu.siacs.conversations.xmpp.jingle; import eu.siacs.conversations.entities.DownloadableFile; public interface OnFileTransmissionStatusChanged { - public void onFileTransmitted(DownloadableFile file); + void onFileTransmitted(DownloadableFile file); - public void onFileTransferAborted(); + void onFileTransferAborted(); } diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/OnJinglePacketReceived.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnJinglePacketReceived.java index 2aaf62a1b..9a60b3924 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/OnJinglePacketReceived.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnJinglePacketReceived.java @@ -5,5 +5,5 @@ import eu.siacs.conversations.xmpp.PacketReceived; import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket; public interface OnJinglePacketReceived extends PacketReceived { - public void onJinglePacketReceived(Account account, JinglePacket packet); + void onJinglePacketReceived(Account account, JinglePacket packet); } diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/OnPrimaryCandidateFound.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnPrimaryCandidateFound.java index 03a437b2b..76e337177 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/jingle/OnPrimaryCandidateFound.java +++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnPrimaryCandidateFound.java @@ -1,6 +1,5 @@ package eu.siacs.conversations.xmpp.jingle; public interface OnPrimaryCandidateFound { - public void onPrimaryCandidateFound(boolean success, - JingleCandidate canditate); + void onPrimaryCandidateFound(boolean success, JingleCandidate canditate); } -- cgit v1.2.3