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Code Issues Releases Wiki Activity

basic notifications

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This commit is contained in:
Daniel Gultsch 2014-02-03 18:38:47 +01:00
parent 7d79852c84
commit 14a171b088
8 changed files with 322 additions and 236 deletions
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3
gen/de/gultsch/chat/R.java
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@ -34,7 +34,8 @@ public final class R {
public static final int ic_launcher=0x7f020006;
public static final int ic_profile=0x7f020007;
public static final int message_border=0x7f020008;
public static final int section_header=0x7f020009;
public static final int notification=0x7f020009;
public static final int section_header=0x7f02000a;
}
public static final class id {
public static final int account_confirm_password_desc=0x7f0a0011;

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res/drawable/notification.png Normal file
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363
src/de/gultsch/chat/services/XmppConnectionService.java
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@ -5,222 +5,252 @@ import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import de.gultsch.chat.entities.Account;
import de.gultsch.chat.entities.Contact;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.entities.Message;
import de.gultsch.chat.persistance.DatabaseBackend;
import de.gultsch.chat.ui.ConversationActivity;
import de.gultsch.chat.ui.OnConversationListChangedListener;
import de.gultsch.chat.ui.OnRosterFetchedListener;
import de.gultsch.chat.utils.UIHelper;
import de.gultsch.chat.xml.Element;
import de.gultsch.chat.xmpp.IqPacket;
import de.gultsch.chat.xmpp.MessagePacket;
import de.gultsch.chat.xmpp.OnIqPacketReceived;
import de.gultsch.chat.xmpp.OnMessagePacketReceived;
import de.gultsch.chat.xmpp.XmppConnection;
import android.R;
import android.R.dimen;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Binder;
import android.os.IBinder;
import android.os.PowerManager;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.TaskStackBuilder;
import android.util.Log;
public class XmppConnectionService extends Service {
protected static final String LOGTAG = "xmppService";
protected DatabaseBackend databaseBackend;
public long startDate;
private List<Account> accounts;
private List<Conversation> conversations = null;
private Hashtable<Account,XmppConnection> connections = new Hashtable<Account, XmppConnection>();
private Hashtable<Account, XmppConnection> connections = new Hashtable<Account, XmppConnection>();
private OnConversationListChangedListener convChangedListener = null;
private final IBinder mBinder = new XmppConnectionBinder();
private final IBinder mBinder = new XmppConnectionBinder();
private OnMessagePacketReceived messageListener = new OnMessagePacketReceived() {
@Override
public void onMessagePacketReceived(Account account, MessagePacket packet) {
if (packet.getType()==MessagePacket.TYPE_CHAT) {
public void onMessagePacketReceived(Account account,
MessagePacket packet) {
if (packet.getType() == MessagePacket.TYPE_CHAT) {
String fullJid = packet.getFrom();
String jid = fullJid.split("/")[0];
String name = jid.split("@")[0];
Contact contact = new Contact(account,name,jid,null); //dummy contact
Conversation conversation = findOrCreateConversation(account, contact);
Message message = new Message(conversation, fullJid, packet.getBody(), Message.ENCRYPTION_NONE, Message.STATUS_RECIEVED);
Contact contact = new Contact(account, name, jid, null); // dummy
// contact
Conversation conversation = findOrCreateConversation(account,
contact);
Message message = new Message(conversation, fullJid,
packet.getBody(), Message.ENCRYPTION_NONE,
Message.STATUS_RECIEVED);
conversation.getMessages().add(message);
databaseBackend.createMessage(message);
if (convChangedListener != null) {
convChangedListener.onConversationListChanged();
} else {
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(2342, UIHelper
.getUnreadMessageNotification(
getApplicationContext(), conversation));
}
}
}
};
public class XmppConnectionBinder extends Binder {
public XmppConnectionService getService() {
return XmppConnectionService.this;
}
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
for(Account account : accounts) {
if (!connections.containsKey(account)) {
XmppConnection connection = new XmppConnection(account, pm);
connection.setOnMessagePacketReceivedListener(this.messageListener );
Thread thread = new Thread(connection);
thread.start();
this.connections.put(account, connection);
}
}
return START_STICKY;
}
@Override
public void onCreate() {
databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
this.accounts = databaseBackend.getAccounts();
}
@Override
public IBinder onBind(Intent intent) {
return mBinder;
}
public void sendMessage(final Account account, final Message message) {
new Thread() {
@Override
public void run() {
Log.d(LOGTAG,"sending message for "+account.getJid()+" to: "+message.getCounterpart());
databaseBackend.createMessage(message);
MessagePacket packet = new MessagePacket();
packet.setType(MessagePacket.TYPE_CHAT);
packet.setTo(message.getCounterpart());
packet.setFrom(account.getJid());
packet.setBody(message.getBody());
try {
public class XmppConnectionBinder extends Binder {
public XmppConnectionService getService() {
return XmppConnectionService.this;
}
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
for (Account account : accounts) {
if (!connections.containsKey(account)) {
XmppConnection connection = new XmppConnection(account, pm);
connection
.setOnMessagePacketReceivedListener(this.messageListener);
Thread thread = new Thread(connection);
thread.start();
this.connections.put(account, connection);
}
}
return START_STICKY;
}
@Override
public void onCreate() {
databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
this.accounts = databaseBackend.getAccounts();
}
@Override
public IBinder onBind(Intent intent) {
return mBinder;
}
public void sendMessage(final Account account, final Message message) {
new Thread() {
@Override
public void run() {
Log.d(LOGTAG, "sending message for " + account.getJid()
+ " to: " + message.getCounterpart());
databaseBackend.createMessage(message);
MessagePacket packet = new MessagePacket();
packet.setType(MessagePacket.TYPE_CHAT);
packet.setTo(message.getCounterpart());
packet.setFrom(account.getJid());
packet.setBody(message.getBody());
try {
connections.get(account).sendMessagePacket(packet);
message.setStatus(Message.STATUS_SEND);
databaseBackend.updateMessage(message);
} catch (IOException e) {
Log.d(LOGTAG,"io exception during send. message is in database. will try again later");
Log.d(LOGTAG,
"io exception during send. message is in database. will try again later");
}
}
}.start();
}
public void getRoster(final Account account, final OnRosterFetchedListener listener) {
new Thread() {
@Override
public void run() {
IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
Element query = new Element("query");
query.setAttribute("xmlns", "jabber:iq:roster");
query.setAttribute("ver", "");
iqPacket.addChild(query);
try {
connections.get(account).sendIqPacket(iqPacket, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
Element roster = packet.findChild("query");
List<Contact> contacts = new ArrayList<Contact>();
for(Element item : roster.getChildren()) {
String name = item.getAttribute("name");
String jid = item.getAttribute("jid");
if (name==null) {
name = jid.split("@")[0];
}
Contact contact = new Contact(account, name, jid, null);
contacts.add(contact);
}
if (listener != null) {
listener.onRosterFetched(contacts);
}
}
});
} catch (IOException e) {
Log.d(LOGTAG,"io error during roster fetch");
}
}
}.start();
}
public void addConversation(Conversation conversation) {
databaseBackend.createConversation(conversation);
}
public List<Conversation> getConversations() {
if (this.conversations == null) {
Hashtable<String, Account> accountLookupTable = new Hashtable<String, Account>();
for(Account account : this.accounts) {
accountLookupTable.put(account.getUuid(), account);
}
this.conversations = databaseBackend.getConversations(Conversation.STATUS_AVAILABLE);
for(Conversation conv : this.conversations) {
conv.setAccount(accountLookupTable.get(conv.getAccountUuid()));
}
}
return this.conversations;
}
public List<Account> getAccounts() {
return this.accounts;
}
public List<Message> getMessages(Conversation conversation) {
return databaseBackend.getMessages(conversation, 100);
}
}
}.start();
}
public Conversation findOrCreateConversation(Account account, Contact contact) {
//Log.d(LOGTAG,"was asked to find conversation for "+contact.getJid());
for(Conversation conv : this.getConversations()) {
if ((conv.getAccount().equals(account))&&(conv.getContactJid().equals(contact.getJid()))) {
//Log.d(LOGTAG,"found one in memory");
return conv;
}
}
Conversation conversation = databaseBackend.findConversation(account, contact.getJid());
if (conversation!=null) {
Log.d("gultsch","found one. unarchive it");
conversation.setStatus(Conversation.STATUS_AVAILABLE);
conversation.setAccount(account);
this.databaseBackend.updateConversation(conversation);
} else {
Log.d(LOGTAG,"didnt find one in archive. create new one");
conversation = new Conversation(contact.getDisplayName(), contact.getProfilePhoto(), account, contact.getJid());
this.databaseBackend.createConversation(conversation);
}
this.conversations.add(conversation);
if (this.convChangedListener != null) {
this.convChangedListener.onConversationListChanged();
}
return conversation;
}
public void archiveConversation(Conversation conversation) {
this.databaseBackend.updateConversation(conversation);
this.conversations.remove(conversation);
if (this.convChangedListener != null) {
this.convChangedListener.onConversationListChanged();
}
}
public int getConversationCount() {
return this.databaseBackend.getConversationCount();
}
public void getRoster(final Account account,
final OnRosterFetchedListener listener) {
new Thread() {
@Override
public void run() {
IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
Element query = new Element("query");
query.setAttribute("xmlns", "jabber:iq:roster");
query.setAttribute("ver", "");
iqPacket.addChild(query);
try {
connections.get(account).sendIqPacket(iqPacket,
new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account,
IqPacket packet) {
Element roster = packet.findChild("query");
List<Contact> contacts = new ArrayList<Contact>();
for (Element item : roster.getChildren()) {
String name = item.getAttribute("name");
String jid = item.getAttribute("jid");
if (name == null) {
name = jid.split("@")[0];
}
Contact contact = new Contact(account,
name, jid, null);
contacts.add(contact);
}
if (listener != null) {
listener.onRosterFetched(contacts);
}
}
});
} catch (IOException e) {
Log.d(LOGTAG, "io error during roster fetch");
}
}
}.start();
}
public void addConversation(Conversation conversation) {
databaseBackend.createConversation(conversation);
}
public List<Conversation> getConversations() {
if (this.conversations == null) {
Hashtable<String, Account> accountLookupTable = new Hashtable<String, Account>();
for (Account account : this.accounts) {
accountLookupTable.put(account.getUuid(), account);
}
this.conversations = databaseBackend
.getConversations(Conversation.STATUS_AVAILABLE);
for (Conversation conv : this.conversations) {
conv.setAccount(accountLookupTable.get(conv.getAccountUuid()));
}
}
return this.conversations;
}
public List<Account> getAccounts() {
return this.accounts;
}
public List<Message> getMessages(Conversation conversation) {
return databaseBackend.getMessages(conversation, 100);
}
public Conversation findOrCreateConversation(Account account,
Contact contact) {
// Log.d(LOGTAG,"was asked to find conversation for "+contact.getJid());
for (Conversation conv : this.getConversations()) {
if ((conv.getAccount().equals(account))
&& (conv.getContactJid().equals(contact.getJid()))) {
// Log.d(LOGTAG,"found one in memory");
return conv;
}
}
Conversation conversation = databaseBackend.findConversation(account,
contact.getJid());
if (conversation != null) {
Log.d("gultsch", "found one. unarchive it");
conversation.setStatus(Conversation.STATUS_AVAILABLE);
conversation.setAccount(account);
this.databaseBackend.updateConversation(conversation);
} else {
Log.d(LOGTAG, "didnt find one in archive. create new one");
conversation = new Conversation(contact.getDisplayName(),
contact.getProfilePhoto(), account, contact.getJid());
this.databaseBackend.createConversation(conversation);
}
this.conversations.add(conversation);
if (this.convChangedListener != null) {
this.convChangedListener.onConversationListChanged();
}
return conversation;
}
public void archiveConversation(Conversation conversation) {
this.databaseBackend.updateConversation(conversation);
this.conversations.remove(conversation);
if (this.convChangedListener != null) {
this.convChangedListener.onConversationListChanged();
}
}
public int getConversationCount() {
return this.databaseBackend.getConversationCount();
}
public void createAccount(Account account) {
databaseBackend.createAccount(account);
}
public void updateAccount(Account account) {
databaseBackend.updateAccount(account);
}
@ -228,11 +258,12 @@ public class XmppConnectionService extends Service {
public void deleteAccount(Account account) {
databaseBackend.deleteAccount(account);
}
public void setOnConversationListChangedListener(OnConversationListChangedListener listener) {
public void setOnConversationListChangedListener(
OnConversationListChangedListener listener) {
this.convChangedListener = listener;
}
public void removeOnConversationListChangedListener() {
this.convChangedListener = null;
}

8
src/de/gultsch/chat/ui/ConversationActivity.java
View File

@ -8,7 +8,7 @@ import java.util.List;
import de.gultsch.chat.R;
import de.gultsch.chat.R.id;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.utils.Beautifier;
import de.gultsch.chat.utils.UIHelper;
import android.net.Uri;
import android.os.Bundle;
import android.app.FragmentTransaction;
@ -34,7 +34,7 @@ import android.widget.ImageView;
public class ConversationActivity extends XmppActivity {
public static final String VIEW_CONVERSATION = "viewConversation";
protected static final String CONVERSATION = "conversationUuid";
public static final String CONVERSATION = "conversationUuid";
protected SlidingPaneLayout spl;
@ -137,14 +137,14 @@ public class ConversationActivity extends XmppActivity {
.setText(getItem(position).getName());
((TextView) view.findViewById(R.id.conversation_lastmsg)).setText(getItem(position).getLatestMessage());
((TextView) view.findViewById(R.id.conversation_lastupdate))
.setText(Beautifier.readableTimeDifference(getItem(position).getLatestMessageDate()));
.setText(UIHelper.readableTimeDifference(getItem(position).getLatestMessageDate()));
Uri profilePhoto = getItem(position).getProfilePhotoUri();
ImageView imageView = (ImageView) view.findViewById(R.id.conversation_image);
if (profilePhoto!=null) {
imageView.setImageURI(profilePhoto);
} else {
imageView.setImageBitmap(Beautifier.getUnknownContactPicture(getItem(position).getName(),200));
imageView.setImageBitmap(UIHelper.getUnknownContactPicture(getItem(position).getName(),200));
}

6
src/de/gultsch/chat/ui/ConversationFragment.java
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@ -6,7 +6,7 @@ import java.util.List;
import de.gultsch.chat.R;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.entities.Message;
import de.gultsch.chat.utils.Beautifier;
import de.gultsch.chat.utils.UIHelper;
import android.app.Fragment;
import android.database.Cursor;
import android.graphics.Typeface;
@ -119,7 +119,7 @@ public class ConversationFragment extends Fragment {
if (uri!=null) {
imageView.setImageURI(uri);
} else {
imageView.setImageBitmap(Beautifier.getUnknownContactPicture(item.getConversation().getName(), 200));
imageView.setImageBitmap(UIHelper.getUnknownContactPicture(item.getConversation().getName(), 200));
}
} else {
imageView.setImageURI(profilePicture);
@ -133,7 +133,7 @@ public class ConversationFragment extends Fragment {
if (item.getStatus() == Message.STATUS_UNSEND) {
time.setTypeface(null, Typeface.ITALIC);
} else {
time.setText(Beautifier.readableTimeDifference(item
time.setText(UIHelper.readableTimeDifference(item
.getTimeSent()));
}
return view;

4
src/de/gultsch/chat/ui/NewConversationActivity.java
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@ -9,7 +9,7 @@ import de.gultsch.chat.R;
import de.gultsch.chat.entities.Account;
import de.gultsch.chat.entities.Contact;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.utils.Beautifier;
import de.gultsch.chat.utils.UIHelper;
import de.gultsch.chat.utils.Validator;
import android.net.Uri;
import android.os.Bundle;
@ -158,7 +158,7 @@ public class NewConversationActivity extends XmppActivity {
if (profilePhoto!=null) {
imageView.setImageURI(Uri.parse(profilePhoto));
} else {
imageView.setImageBitmap(Beautifier.getUnknownContactPicture(getItem(position).getDisplayName(),90));
imageView.setImageBitmap(UIHelper.getUnknownContactPicture(getItem(position).getDisplayName(),90));
}
return view;
}

60
src/de/gultsch/chat/utils/Beautifier.java
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@ -1,60 +0,0 @@
package de.gultsch.chat.utils;
import java.text.SimpleDateFormat;
import java.util.Date;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.util.DisplayMetrics;
public class Beautifier {
public static String readableTimeDifference(long time) {
if (time == 0) {
return "just now";
}
Date date = new Date(time);
long difference = (System.currentTimeMillis() - time) / 1000;
if (difference < 60) {
return "just now";
} else if (difference < 60 * 10) {
return difference / 60 + " min ago";
} else if (difference < 60 * 60 * 24) {
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
return sdf.format(date);
} else {
SimpleDateFormat sdf = new SimpleDateFormat("M/D");
return sdf.format(date);
}
}
public static Bitmap getUnknownContactPicture(String name, int size) {
String firstLetter = name.substring(0, 1).toUpperCase();
String centerLetter = name.substring(name.length() / 2,
(name.length() / 2) + 1);
int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
0xFFe92727 };
int color = holoColors[centerLetter.charAt(0) % holoColors.length];
Bitmap bitmap = Bitmap
.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
bitmap.eraseColor(color);
Paint paint = new Paint();
paint.setColor(0xffe5e5e5);
paint.setTextSize((float) (size * 0.9));
paint.setAntiAlias(true);
Rect rect = new Rect();
paint.getTextBounds(firstLetter, 0, 1, rect);
float width = paint.measureText(firstLetter);
canvas.drawText(firstLetter, (size / 2) - (width / 2), (size / 2)
+ (rect.height() / 2), paint);
return bitmap;
}
}

114
src/de/gultsch/chat/utils/UIHelper.java Normal file
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@ -0,0 +1,114 @@
package de.gultsch.chat.utils;
import java.text.SimpleDateFormat;
import java.util.Date;
import de.gultsch.chat.R;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.ui.ConversationActivity;
import android.app.Notification;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.net.Uri;
import android.preference.PreferenceManager;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.TaskStackBuilder;
import android.util.DisplayMetrics;
import android.util.Log;
public class UIHelper {
public static String readableTimeDifference(long time) {
if (time == 0) {
return "just now";
}
Date date = new Date(time);
long difference = (System.currentTimeMillis() - time) / 1000;
if (difference < 60) {
return "just now";
} else if (difference < 60 * 10) {
return difference / 60 + " min ago";
} else if (difference < 60 * 60 * 24) {
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
return sdf.format(date);
} else {
SimpleDateFormat sdf = new SimpleDateFormat("M/D");
return sdf.format(date);
}
}
public static Bitmap getUnknownContactPicture(String name, int size) {
String firstLetter = name.substring(0, 1).toUpperCase();
String centerLetter = name.substring(name.length() / 2,
(name.length() / 2) + 1);
int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
0xFFe92727 };
int color = holoColors[centerLetter.charAt(0) % holoColors.length];
Bitmap bitmap = Bitmap
.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
bitmap.eraseColor(color);
Paint paint = new Paint();
paint.setColor(0xffe5e5e5);
paint.setTextSize((float) (size * 0.9));
paint.setAntiAlias(true);
Rect rect = new Rect();
paint.getTextBounds(firstLetter, 0, 1, rect);
float width = paint.measureText(firstLetter);
canvas.drawText(firstLetter, (size / 2) - (width / 2), (size / 2)
+ (rect.height() / 2), paint);
return bitmap;
}
public static Notification getUnreadMessageNotification(Context context, Conversation conversation) {
SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(context);
String ringtone = sharedPref.getString("notification_ringtone",null);
Resources res = context.getResources();
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context);
mBuilder.setLargeIcon(UIHelper.getUnknownContactPicture(conversation.getName(),(int) res.getDimension(android.R.dimen.notification_large_icon_width)));
mBuilder.setContentTitle(conversation.getName());
mBuilder.setContentText(conversation.getLatestMessage());
mBuilder.setSmallIcon(R.drawable.notification);
if (ringtone!=null) {
mBuilder.setSound(Uri.parse(ringtone));
}
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
stackBuilder.addParentStack(ConversationActivity.class);
Intent viewConversationIntent = new Intent(context,ConversationActivity.class);
viewConversationIntent.setAction(Intent.ACTION_VIEW);
viewConversationIntent.putExtra(
ConversationActivity.CONVERSATION,
conversation.getUuid());
viewConversationIntent
.setType(ConversationActivity.VIEW_CONVERSATION);
stackBuilder.addNextIntent(viewConversationIntent);
PendingIntent resultPendingIntent =
stackBuilder.getPendingIntent(
0,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
return mBuilder.build();
}
}