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Administrator
AloqaIM-Android
Commits
8926ab87
Commit
8926ab87
authored
Jan 20, 2017
by
Yusuke Iwaki
Browse files
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add ConnectivityManager skelton.
parent
d13702d9
Changes
13
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13 changed files
with
615 additions
and
229 deletions
+615
-229
build.gradle
app/build.gradle
+2
-2
DDPClientWrapper.java
...c/main/java/chat/rocket/android/api/DDPClientWrapper.java
+21
-9
ConnectivityManager.java
...java/chat/rocket/android/service/ConnectivityManager.java
+18
-0
ConnectivityManagerApi.java
...a/chat/rocket/android/service/ConnectivityManagerApi.java
+24
-0
ConnectivityManagerImpl.java
.../chat/rocket/android/service/ConnectivityManagerImpl.java
+203
-0
ConnectivityManagerInternal.java
...t/rocket/android/service/ConnectivityManagerInternal.java
+25
-0
ConnectivityServiceInterface.java
.../rocket/android/service/ConnectivityServiceInterface.java
+9
-0
RocketChatService.java
...n/java/chat/rocket/android/service/RocketChatService.java
+62
-96
RocketChatWebSocketThread.java
...hat/rocket/android/service/RocketChatWebSocketThread.java
+114
-121
ServerConnectivity.java
.../java/chat/rocket/android/service/ServerConnectivity.java
+19
-0
ServerInfo.java
...src/main/java/chat/rocket/android/service/ServerInfo.java
+19
-0
ServerInfoImpl.java
...main/java/chat/rocket/android/service/ServerInfoImpl.java
+98
-0
dependencies.gradle
dependencies.gradle
+1
-1
No files found.
app/build.gradle
View file @
8926ab87
...
...
@@ -114,8 +114,8 @@ dependencies {
compile
'com.facebook.stetho:stetho-okhttp3:1.4.1'
compile
'com.uphyca:stetho_realm:2.0.1'
compile
'com.jakewharton.rxbinding:rxbinding:
0.4
.0'
compile
'com.jakewharton.rxbinding:rxbinding-support-v4:
0.4
.0'
compile
'com.jakewharton.rxbinding:rxbinding:
1.0
.0'
compile
'com.jakewharton.rxbinding:rxbinding-support-v4:
1.0
.0'
compile
'com.trello:rxlifecycle:1.0'
compile
'com.trello:rxlifecycle-android:1.0'
...
...
app/src/main/java/chat/rocket/android/api/DDPClientWrapper.java
View file @
8926ab87
package
chat
.
rocket
.
android
.
api
;
import
android.support.annotation.Nullable
;
import
org.json.JSONArray
;
import
org.json.JSONException
;
import
java.util.UUID
;
import
bolts.Task
;
import
chat.rocket.android.helper.OkHttpHelper
;
import
chat.rocket.android.helper.TextUtils
;
...
...
@@ -9,11 +12,6 @@ import chat.rocket.android.log.RCLog;
import
chat.rocket.android_ddp.DDPClient
;
import
chat.rocket.android_ddp.DDPClientCallback
;
import
chat.rocket.android_ddp.DDPSubscription
;
import
java.util.UUID
;
import
org.json.JSONArray
;
import
org.json.JSONException
;
import
rx.Observable
;
/**
...
...
@@ -82,10 +80,6 @@ public class DDPClientWrapper {
return
ddpClient
.
getSubscriptionCallback
();
}
private
String
generateId
(
String
method
)
{
return
method
+
"-"
+
UUID
.
randomUUID
().
toString
().
replace
(
"-"
,
""
);
}
/**
* Execute raw RPC.
*/
...
...
@@ -117,4 +111,22 @@ public class DDPClientWrapper {
return
Task
.
forError
(
exception
);
}
}
/**
* check WebSocket connectivity with ping.
*/
public
Task
<
Void
>
ping
()
{
final
String
pingId
=
UUID
.
randomUUID
().
toString
();
RCLog
.
d
(
"ping[%s] >"
,
pingId
);
return
ddpClient
.
ping
(
pingId
)
.
continueWithTask
(
task
->
{
if
(
task
.
isFaulted
())
{
RCLog
.
d
(
"ping[%s] xxx failed xxx"
,
pingId
);
return
Task
.
forError
(
task
.
getError
());
}
else
{
RCLog
.
d
(
"pong[%s] <"
);
return
Task
.
forResult
(
null
);
}
});
}
}
app/src/main/java/chat/rocket/android/service/ConnectivityManager.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
import
android.content.Context
;
/**
* Connectivity Manager API Factory.
*/
public
class
ConnectivityManager
{
private
static
ConnectivityManagerImpl
IMPL
=
new
ConnectivityManagerImpl
();
public
static
ConnectivityManagerApi
getInstance
(
Context
appContext
)
{
return
IMPL
.
setContext
(
appContext
);
}
/*package*/
static
ConnectivityManagerInternal
getInstanceForInternal
(
Context
appContext
)
{
return
IMPL
.
setContext
(
appContext
);
}
}
app/src/main/java/chat/rocket/android/service/ConnectivityManagerApi.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
import
android.support.annotation.Nullable
;
import
java.util.List
;
import
rx.Completable
;
import
rx.Observable
;
/**
* interfaces used for Activity/Fragment and other UI-related logic.
*/
public
interface
ConnectivityManagerApi
{
void
keepAliveServer
();
void
addOrUpdateServer
(
String
hostname
,
@Nullable
String
name
);
void
removeServer
(
String
hostname
);
Completable
connect
(
String
hostname
);
List
<
ServerInfo
>
getServerList
();
Observable
<
ServerConnectivity
>
getServerConnectivityAsObservable
();
}
app/src/main/java/chat/rocket/android/service/ConnectivityManagerImpl.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
import
android.content.ComponentName
;
import
android.content.Context
;
import
android.content.ServiceConnection
;
import
android.os.IBinder
;
import
android.support.annotation.Nullable
;
import
java.util.ArrayList
;
import
java.util.HashMap
;
import
java.util.List
;
import
java.util.Map
;
import
rx.Completable
;
import
rx.Observable
;
import
rx.subjects.PublishSubject
;
/**
* Connectivity management implementation.
*/
/*package*/
class
ConnectivityManagerImpl
implements
ConnectivityManagerApi
,
ConnectivityManagerInternal
{
private
final
HashMap
<
String
,
Integer
>
serverConnectivityList
=
new
HashMap
<>();
private
final
PublishSubject
<
ServerConnectivity
>
connectivitySubject
=
PublishSubject
.
create
();
private
Context
appContext
;
private
final
ServiceConnection
serviceConnection
=
new
ServiceConnection
()
{
@Override
public
void
onServiceConnected
(
ComponentName
componentName
,
IBinder
binder
)
{
serviceInterface
=
((
RocketChatService
.
LocalBinder
)
binder
).
getServiceInterface
();
}
@Override
public
void
onServiceDisconnected
(
ComponentName
componentName
)
{
serviceInterface
=
null
;
}
};
private
ConnectivityServiceInterface
serviceInterface
;
/*package*/
ConnectivityManagerImpl
setContext
(
Context
appContext
)
{
this
.
appContext
=
appContext
;
return
this
;
}
@Override
public
void
resetConnectivityStateList
()
{
serverConnectivityList
.
clear
();
for
(
ServerInfo
serverInfo
:
ServerInfoImpl
.
getAllFromRealm
())
{
serverConnectivityList
.
put
(
serverInfo
.
hostname
,
ServerConnectivity
.
STATE_DISCONNECTED
);
}
}
@Override
public
void
keepAliveServer
()
{
RocketChatService
.
keepAlive
(
appContext
);
if
(
serviceInterface
==
null
)
{
RocketChatService
.
bind
(
appContext
,
serviceConnection
);
}
}
@Override
public
void
ensureConnections
()
{
for
(
String
hostname
:
serverConnectivityList
.
keySet
())
{
connectToServer
(
hostname
);
//force connect.
}
}
@Override
public
void
addOrUpdateServer
(
String
hostname
,
@Nullable
String
name
)
{
ServerInfoImpl
.
addOrUpdate
(
hostname
,
name
);
if
(!
serverConnectivityList
.
containsKey
(
hostname
))
{
serverConnectivityList
.
put
(
hostname
,
ServerConnectivity
.
STATE_DISCONNECTED
);
}
connectToServerIfNeeded
(
hostname
);
}
@Override
public
void
removeServer
(
String
hostname
)
{
ServerInfoImpl
.
remove
(
hostname
);
if
(
serverConnectivityList
.
containsKey
(
hostname
))
{
disconnectFromServerIfNeeded
(
hostname
);
}
}
@Override
public
Completable
connect
(
String
hostname
)
{
return
connectToServerIfNeeded
(
hostname
);
}
@Override
public
List
<
ServerInfo
>
getServerList
()
{
return
ServerInfoImpl
.
getAllFromRealm
();
}
@Override
public
ServerInfo
getServerInfoForHost
(
String
hostname
)
{
return
ServerInfoImpl
.
getServerInfoForHost
(
hostname
);
}
private
List
<
ServerConnectivity
>
getCurrentConnectivityList
()
{
ArrayList
<
ServerConnectivity
>
list
=
new
ArrayList
<>();
for
(
Map
.
Entry
<
String
,
Integer
>
entry
:
serverConnectivityList
.
entrySet
())
{
list
.
add
(
new
ServerConnectivity
(
entry
.
getKey
(),
entry
.
getValue
()));
}
return
list
;
}
@Override
public
void
notifyConnectionEstablished
(
String
hostname
,
String
session
)
{
ServerInfoImpl
.
updateSession
(
hostname
,
session
);
serverConnectivityList
.
put
(
hostname
,
ServerConnectivity
.
STATE_CONNECTED
);
connectivitySubject
.
onNext
(
new
ServerConnectivity
(
hostname
,
ServerConnectivity
.
STATE_CONNECTED
));
}
@Override
public
void
notifyConnectionLost
(
String
hostname
,
int
reason
)
{
serverConnectivityList
.
put
(
hostname
,
ServerConnectivity
.
STATE_DISCONNECTED
);
connectivitySubject
.
onNext
(
new
ServerConnectivity
(
hostname
,
ServerConnectivity
.
STATE_DISCONNECTED
));
}
@Override
public
Observable
<
ServerConnectivity
>
getServerConnectivityAsObservable
()
{
return
Observable
.
concat
(
Observable
.
from
(
getCurrentConnectivityList
()),
connectivitySubject
);
}
private
Completable
connectToServerIfNeeded
(
String
hostname
)
{
final
int
connectivity
=
serverConnectivityList
.
get
(
hostname
);
if
(
connectivity
==
ServerConnectivity
.
STATE_CONNECTED
)
{
return
Completable
.
complete
();
}
if
(
connectivity
==
ServerConnectivity
.
STATE_DISCONNECTING
)
{
return
waitForDisconnected
(
hostname
).
andThen
(
connectToServerIfNeeded
(
hostname
));
}
if
(
connectivity
==
ServerConnectivity
.
STATE_CONNECTING
)
{
return
waitForConnected
(
hostname
);
}
return
connectToServer
(
hostname
).
retry
(
2
);
}
private
Completable
disconnectFromServerIfNeeded
(
String
hostname
)
{
final
int
connectivity
=
serverConnectivityList
.
get
(
hostname
);
if
(
connectivity
==
ServerConnectivity
.
STATE_DISCONNECTED
)
{
return
Completable
.
complete
();
}
if
(
connectivity
==
ServerConnectivity
.
STATE_CONNECTING
)
{
return
waitForConnected
(
hostname
).
andThen
(
disconnectFromServerIfNeeded
(
hostname
));
}
if
(
connectivity
==
ServerConnectivity
.
STATE_DISCONNECTING
)
{
return
waitForDisconnected
(
hostname
);
}
return
disconnectFromServer
(
hostname
).
retry
(
2
);
}
private
Completable
waitForConnected
(
String
hostname
)
{
return
connectivitySubject
.
filter
(
serverConnectivity
->
(
hostname
.
equals
(
serverConnectivity
.
hostname
)
&&
serverConnectivity
.
state
==
ServerConnectivity
.
STATE_CONNECTED
))
.
first
()
.
toCompletable
();
}
private
Completable
waitForDisconnected
(
String
hostname
)
{
return
connectivitySubject
.
filter
(
serverConnectivity
->
(
hostname
.
equals
(
serverConnectivity
.
hostname
)
&&
serverConnectivity
.
state
==
ServerConnectivity
.
STATE_DISCONNECTED
))
.
first
()
.
toCompletable
();
}
private
Completable
connectToServer
(
String
hostname
)
{
if
(!
serverConnectivityList
.
containsKey
(
hostname
))
{
throw
new
IllegalArgumentException
(
"hostname not found"
);
}
serverConnectivityList
.
put
(
hostname
,
ServerConnectivity
.
STATE_CONNECTING
);
if
(
serviceInterface
!=
null
)
{
return
serviceInterface
.
ensureConnectionToServer
(
hostname
);
}
else
{
return
Completable
.
error
(
new
IllegalStateException
(
"not prepared"
));
}
}
private
Completable
disconnectFromServer
(
String
hostname
)
{
if
(!
serverConnectivityList
.
containsKey
(
hostname
))
{
throw
new
IllegalArgumentException
(
"hostname not found"
);
}
serverConnectivityList
.
put
(
hostname
,
ServerConnectivity
.
STATE_DISCONNECTING
);
if
(
serviceInterface
!=
null
)
{
return
serviceInterface
.
disconnectFromServer
(
hostname
);
}
else
{
return
Completable
.
error
(
new
IllegalStateException
(
"not prepared"
));
}
}
}
app/src/main/java/chat/rocket/android/service/ConnectivityManagerInternal.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
import
java.util.List
;
/**
* interfaces used for RocketChatService and RocketChatwebSocketThread.
*/
/*package*/
interface
ConnectivityManagerInternal
{
int
REASON_CLOSED_BY_USER
=
101
;
int
REASON_NETWORK_ERROR
=
102
;
int
REASON_SERVER_ERROR
=
103
;
int
REASON_UNKNOWN
=
104
;
void
resetConnectivityStateList
();
void
ensureConnections
();
List
<
ServerInfo
>
getServerList
();
ServerInfo
getServerInfoForHost
(
String
hostname
);
void
notifyConnectionEstablished
(
String
hostname
,
String
session
);
void
notifyConnectionLost
(
String
hostname
,
int
reason
);
}
app/src/main/java/chat/rocket/android/service/ConnectivityServiceInterface.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
import
rx.Completable
;
public
interface
ConnectivityServiceInterface
{
Completable
ensureConnectionToServer
(
String
hostname
);
Completable
disconnectFromServer
(
String
hostname
);
}
app/src/main/java/chat/rocket/android/service/RocketChatService.java
View file @
8926ab87
...
...
@@ -3,27 +3,31 @@ package chat.rocket.android.service;
import
android.app.Service
;
import
android.content.Context
;
import
android.content.Intent
;
import
android.content.ServiceConnection
;
import
android.os.Binder
;
import
android.os.IBinder
;
import
android.support.annotation.Nullable
;
import
io.realm.RealmResults
;
import
java.util.HashMap
;
import
java.util.List
;
import
bolts.Task
;
import
chat.rocket.android.helper.LogcatIfError
;
import
chat.rocket.android.model.ServerConfig
;
import
chat.rocket.android.realm_helper.RealmHelper
;
import
chat.rocket.android.realm_helper.RealmListObserver
;
import
chat.rocket.android.realm_helper.RealmStore
;
import
java.util.concurrent.TimeUnit
;
import
rx.Completable
;
import
rx.Single
;
/**
* Background service for Rocket.Chat.Application class.
*/
public
class
RocketChatService
extends
Service
{
public
class
RocketChatService
extends
Service
implements
ConnectivityServiceInterface
{
private
RealmHelper
realmHelp
er
;
private
ConnectivityManagerInternal
connectivityManag
er
;
private
HashMap
<
String
,
RocketChatWebSocketThread
>
webSocketThreads
;
private
RealmListObserver
<
ServerConfig
>
connectionRequiredServerConfigObserver
;
public
class
LocalBinder
extends
Binder
{
ConnectivityServiceInterface
getServiceInterface
()
{
return
RocketChatService
.
this
;
}
}
private
final
LocalBinder
localBinder
=
new
LocalBinder
();
/**
* ensure RocketChatService alive.
...
...
@@ -32,111 +36,73 @@ public class RocketChatService extends Service {
context
.
startService
(
new
Intent
(
context
,
RocketChatService
.
class
));
}
public
static
void
bind
(
Context
context
,
ServiceConnection
serviceConnection
)
{
context
.
bindService
(
new
Intent
(
context
,
RocketChatService
.
class
),
serviceConnection
,
Context
.
BIND_AUTO_CREATE
);
}
public
static
void
unbind
(
Context
context
,
ServiceConnection
serviceConnection
)
{
context
.
unbindService
(
serviceConnection
);
}
@Override
public
void
onCreate
()
{
super
.
onCreate
();
webSocketThreads
=
new
HashMap
<>();
realmHelper
=
RealmStore
.
getDefault
();
connectionRequiredServerConfigObserver
=
realmHelper
.
createListObserver
(
realm
->
realm
.
where
(
ServerConfig
.
class
)
.
isNotNull
(
ServerConfig
.
HOSTNAME
)
.
equalTo
(
ServerConfig
.
STATE
,
ServerConfig
.
STATE_READY
)
.
findAll
())
.
setOnUpdateListener
(
this
::
connectToServerWithServerConfig
);
refreshServerConfigState
();
}
private
void
refreshServerConfigState
()
{
realmHelper
.
executeTransaction
(
realm
->
{
RealmResults
<
ServerConfig
>
configs
=
realm
.
where
(
ServerConfig
.
class
)
.
notEqualTo
(
ServerConfig
.
STATE
,
ServerConfig
.
STATE_READY
)
.
findAll
();
for
(
ServerConfig
config
:
configs
)
{
config
.
setState
(
ServerConfig
.
STATE_READY
);
}
return
null
;
}).
continueWith
(
new
LogcatIfError
());
;
connectivityManager
=
ConnectivityManager
.
getInstanceForInternal
(
getApplicationContext
());
connectivityManager
.
resetConnectivityStateList
();
webSocketThreads
=
new
HashMap
<>();
}
@Override
public
int
onStartCommand
(
Intent
intent
,
int
flags
,
int
startId
)
{
List
<
ServerConfig
>
configs
=
realmHelper
.
executeTransactionForReadResults
(
realm
->
realm
.
where
(
ServerConfig
.
class
)
.
equalTo
(
ServerConfig
.
STATE
,
ServerConfig
.
STATE_CONNECTED
)
.
findAll
());
for
(
ServerConfig
config
:
configs
)
{
String
serverConfigId
=
config
.
getServerConfigId
();
if
(
webSocketThreads
.
containsKey
(
serverConfigId
))
{
RocketChatWebSocketThread
thread
=
webSocketThreads
.
get
(
serverConfigId
);
if
(
thread
!=
null
)
{
thread
.
keepAlive
();
}
}
}
realmHelper
.
executeTransaction
(
realm
->
{
RealmResults
<
ServerConfig
>
targetConfigs
=
realm
.
where
(
ServerConfig
.
class
)
.
beginGroup
()
.
equalTo
(
ServerConfig
.
STATE
,
ServerConfig
.
STATE_CONNECTION_ERROR
)
.
or
()
.
isNotNull
(
ServerConfig
.
ERROR
)
.
endGroup
()
.
isNotNull
(
ServerConfig
.
SESSION
)
.
findAll
();
for
(
ServerConfig
config
:
targetConfigs
)
{
config
.
setState
(
ServerConfig
.
STATE_READY
);
config
.
setError
(
null
);
}
return
null
;
}).
onSuccessTask
(
task
->
{
connectionRequiredServerConfigObserver
.
sub
();
return
null
;
});
connectivityManager
.
ensureConnections
();
return
START_NOT_STICKY
;
}
private
void
connectToServerWithServerConfig
(
List
<
ServerConfig
>
configList
)
{
if
(
configList
.
isEmpty
())
{
return
;
}
ServerConfig
config
=
configList
.
get
(
0
);
final
String
serverConfigId
=
config
.
getServerConfigId
();
ServerConfig
.
updateState
(
serverConfigId
,
ServerConfig
.
STATE_CONNECTING
)
.
onSuccessTask
(
task
->
createWebSocketThread
(
config
))
.
onSuccessTask
(
task
->
{
RocketChatWebSocketThread
thread
=
task
.
getResult
();
if
(
thread
!=
null
)
{
thread
.
keepAlive
();
}
return
ServerConfig
.
updateState
(
serverConfigId
,
ServerConfig
.
STATE_CONNECTED
);
}).
continueWith
(
new
LogcatIfError
());
@Override
public
Completable
ensureConnectionToServer
(
String
hostname
)
{
//called via binder.
return
getOrCreateWebSocketThread
(
hostname
)
.
doOnError
(
err
->
{
webSocketThreads
.
remove
(
hostname
);
connectivityManager
.
notifyConnectionLost
(
hostname
,
ConnectivityManagerInternal
.
REASON_NETWORK_ERROR
);
})
.
flatMapCompletable
(
webSocketThreads
->
webSocketThreads
.
keepAlive
());
}
private
Task
<
RocketChatWebSocketThread
>
createWebSocketThread
(
final
ServerConfig
config
)
{
final
String
serverConfigId
=
config
.
getServerConfigId
();
webSocketThreads
.
put
(
serverConfigId
,
null
);
return
RocketChatWebSocketThread
.
getStarted
(
getApplicationContext
(),
config
)
.
onSuccessTask
(
task
->
{
webSocketThreads
.
put
(
serverConfigId
,
task
.
getResult
());
return
task
;
});
@Override
public
Completable
disconnectFromServer
(
String
hostname
)
{
//called via binder.
if
(!
webSocketThreads
.
containsKey
(
hostname
))
{
return
Completable
.
complete
();
}
RocketChatWebSocketThread
thread
=
webSocketThreads
.
get
(
hostname
);
if
(
thread
!=
null
)
{
return
thread
.
terminate
();
}
else
{
return
Completable
.
timer
(
1
,
TimeUnit
.
SECONDS
).
andThen
(
disconnectFromServer
(
hostname
));
}
}
@Override
public
void
onDestroy
()
{
if
(
connectionRequiredServerConfigObserver
!=
null
)
{
connectionRequiredServerConfigObserver
.
unsub
();
private
Single
<
RocketChatWebSocketThread
>
getOrCreateWebSocketThread
(
String
hostname
)
{
if
(
webSocketThreads
.
containsKey
(
hostname
))
{
RocketChatWebSocketThread
thread
=
webSocketThreads
.
get
(
hostname
);
if
(
thread
!=
null
)
{
return
Single
.
just
(
thread
);
}
else
{
return
Completable
.
timer
(
1
,
TimeUnit
.
SECONDS
).
andThen
(
getOrCreateWebSocketThread
(
hostname
));
}
}
super
.
onDestroy
();
webSocketThreads
.
put
(
hostname
,
null
);
return
RocketChatWebSocketThread
.
getStarted
(
getApplicationContext
(),
hostname
)
.
doOnSuccess
(
thread
->
{
webSocketThreads
.
put
(
hostname
,
thread
);
});
}
@Nullable
@Override
public
IBinder
onBind
(
Intent
intent
)
{
return
null
;
return
localBinder
;
}
}
app/src/main/java/chat/rocket/android/service/RocketChatWebSocketThread.java
View file @
8926ab87
This diff is collapsed.
Click to expand it.
app/src/main/java/chat/rocket/android/service/ServerConnectivity.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
/**
* pair with server's hostname and its connectivity state.
*/
public
class
ServerConnectivity
{
public
static
final
int
STATE_CONNECTED
=
1
;
public
static
final
int
STATE_DISCONNECTED
=
2
;
/*package*/
static
final
int
STATE_CONNECTING
=
3
;
/*package*/
static
final
int
STATE_DISCONNECTING
=
4
;
public
final
String
hostname
;
public
final
int
state
;
public
ServerConnectivity
(
String
hostname
,
int
state
)
{
this
.
hostname
=
hostname
;
this
.
state
=
state
;
}
}
app/src/main/java/chat/rocket/android/service/ServerInfo.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
/**
* Stores information just for required for initializing connectivity manager.
*/
public
class
ServerInfo
{
public
final
String
hostname
;
public
final
String
name
;
/*package*/
final
String
session
;
public
final
boolean
insecure
;
public
ServerInfo
(
String
hostname
,
String
name
,
String
session
,
boolean
insecure
)
{
this
.
hostname
=
hostname
;
this
.
name
=
name
;
this
.
session
=
session
;
this
.
insecure
=
insecure
;
}
}
app/src/main/java/chat/rocket/android/service/ServerInfoImpl.java
0 → 100644
View file @
8926ab87
package
chat
.
rocket
.
android
.
service
;
import
android.support.annotation.Nullable
;
import
android.text.TextUtils
;
import
io.realm.RealmObject
;
import
io.realm.annotations.PrimaryKey
;
import
org.json.JSONObject
;
import
java.util.ArrayList
;
import
java.util.List
;
import
chat.rocket.android.realm_helper.RealmHelper
;
import
chat.rocket.android.realm_helper.RealmStore
;
/**
* Backend implementation to store ServerInfo.
*/
public
class
ServerInfoImpl
extends
RealmObject
{
private
static
final
String
DB_NAME
=
"serverlist"
;
@PrimaryKey
private
String
hostname
;
private
String
name
;
private
String
session
;
private
boolean
insecure
;
interface
ColumnName
{
String
HOSTNAME
=
"hostname"
;
String
NAME
=
"name"
;
String
SESSION
=
"session"
;
String
INSECURE
=
"insecure"
;
}
ServerInfo
getServerInfo
()
{
return
new
ServerInfo
(
hostname
,
name
,
session
,
insecure
);
}
static
RealmHelper
getRealm
()
{
return
RealmStore
.
getOrCreate
(
DB_NAME
);
}
static
void
addOrUpdate
(
String
hostname
,
String
name
)
{
getRealm
().
executeTransaction
(
realm
->
realm
.
createOrUpdateObjectFromJson
(
ServerInfoImpl
.
class
,
new
JSONObject
()
.
put
(
ColumnName
.
HOSTNAME
,
hostname
)
.
put
(
ColumnName
.
NAME
,
TextUtils
.
isEmpty
(
name
)
?
JSONObject
.
NULL
:
name
)));
}
static
void
remove
(
String
hostname
)
{
getRealm
().
executeTransaction
(
realm
->
{
realm
.
where
(
ServerInfoImpl
.
class
).
equalTo
(
ColumnName
.
HOSTNAME
,
hostname
)
.
findAll
()
.
deleteAllFromRealm
();
return
null
;
});
}
static
void
updateSession
(
String
hostname
,
String
session
)
{
ServerInfoImpl
impl
=
getRealm
().
executeTransactionForRead
(
realm
->
realm
.
where
(
ServerInfoImpl
.
class
).
equalTo
(
ColumnName
.
HOSTNAME
,
hostname
).
findFirst
());
if
(
impl
!=
null
)
{
impl
.
session
=
session
;
getRealm
().
executeTransaction
(
realm
->
{
realm
.
copyToRealmOrUpdate
(
impl
);
return
null
;
});
}
}
static
@Nullable
ServerInfo
getServerInfoForHost
(
String
hostname
)
{
ServerInfoImpl
impl
=
getRealm
().
executeTransactionForRead
(
realm
->
realm
.
where
(
ServerInfoImpl
.
class
).
equalTo
(
ColumnName
.
HOSTNAME
,
hostname
).
findFirst
());
return
impl
==
null
?
null
:
impl
.
getServerInfo
();
}
static
void
setInsecure
(
String
hostname
,
boolean
insecure
)
{
ServerInfoImpl
impl
=
getRealm
().
executeTransactionForRead
(
realm
->
realm
.
where
(
ServerInfoImpl
.
class
).
equalTo
(
ColumnName
.
HOSTNAME
,
hostname
).
findFirst
());
if
(
impl
!=
null
)
{
impl
.
insecure
=
insecure
;
getRealm
().
executeTransaction
(
realm
->
{
realm
.
copyToRealmOrUpdate
(
impl
);
return
null
;
});
}
}
static
List
<
ServerInfo
>
getAllFromRealm
()
{
List
<
ServerInfoImpl
>
results
=
getRealm
().
executeTransactionForReadResults
(
realm
->
realm
.
where
(
ServerInfoImpl
.
class
).
findAll
());
ArrayList
<
ServerInfo
>
list
=
new
ArrayList
<>();
for
(
ServerInfoImpl
impl
:
results
)
{
list
.
add
(
impl
.
getServerInfo
());
}
return
list
;
}
}
dependencies.gradle
View file @
8926ab87
...
...
@@ -13,7 +13,7 @@ ext {
supportAppCompat
=
"com.android.support:appcompat-v7:$supportVersion"
supportDesign
=
"com.android.support:design:$supportVersion"
rxJava
=
'io.reactivex:rxjava:1.2.
2
'
rxJava
=
'io.reactivex:rxjava:1.2.
3
'
boltsTask
=
'com.parse.bolts:bolts-tasks:1.4.0'
okhttp3
=
'com.squareup.okhttp3:okhttp:3.5.0'
picasso
=
'com.squareup.picasso:picasso:2.5.2'
...
...
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