improve selector

app/src/main/java/io/nekohasekai/sagernet/SagerNet.kt

@@ -280,10 +280,12 @@ class SagerNet : Application(),
                     .filterValues { it == tag }.keys.firstOrNull() ?: -1
                 val ent = SagerDatabase.proxyDao.getById(id) ?: return@runOnDefaultDispatcher
                 // traffic & title
-                data.proxy!!.looper?.selectMain(id)
+                data.proxy?.apply {
-                val title = ServiceNotification.genTitle(ent)
+                    looper?.selectMain(id)
-                data.notification?.postNotificationTitle(title)
+                    displayProfileName = ServiceNotification.genTitle(ent)
-                // post MainActivity animation
+                    data.notification?.postNotificationTitle(displayProfileName)
+                }
+                // post binder
                 data.binder.broadcast { b ->
                     b.cbSelectorUpdate(id)
                 }

app/src/main/java/io/nekohasekai/sagernet/bg/BaseService.kt

@@ -88,7 +88,7 @@ class BaseService {
         override val coroutineContext = Dispatchers.Main.immediate + Job()
 
         override fun getState(): Int = (data?.state ?: State.Idle).ordinal
-        override fun getProfileName(): String = data?.proxy?.profile?.displayName() ?: "Idle"
+        override fun getProfileName(): String = data?.proxy?.displayProfileName ?: "Idle"
 
         override fun registerCallback(cb: ISagerNetServiceCallback, id: Int) {
             if (!callbackIdMap.contains(cb)) {
@@ -189,7 +189,6 @@ class BaseService {
             tmpBox.buildConfigTmp()
             if (tmpBox.lastSelectorGroupId == data.proxy?.lastSelectorGroupId) {
                 return true
-                // TODO if profile changed?
             }
             return false
         }

app/src/main/java/io/nekohasekai/sagernet/bg/TileService.kt

@@ -1,23 +1,3 @@
-/*******************************************************************************
- *                                                                             *
- *  Copyright (C) 2017 by Max Lv <max.c.lv@gmail.com>                          *
- *  Copyright (C) 2017 by Mygod Studio <contact-shadowsocks-android@mygod.be>  *
- *                                                                             *
- *  This program is free software: you can redistribute it and/or modify       *
- *  it under the terms of the GNU General Public License as published by       *
- *  the Free Software Foundation, either version 3 of the License, or          *
- *  (at your option) any later version.                                        *
- *                                                                             *
- *  This program is distributed in the hope that it will be useful,            *
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of             *
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
- *  GNU General Public License for more details.                               *
- *                                                                             *
- *  You should have received a copy of the GNU General Public License          *
- *  along with this program. If not, see <http://www.gnu.org/licenses/>.       *
- *                                                                             *
- *******************************************************************************/
-
 package io.nekohasekai.sagernet.bg
 
 import android.graphics.drawable.Icon
@@ -26,6 +6,7 @@ import androidx.annotation.RequiresApi
 import io.nekohasekai.sagernet.R
 import io.nekohasekai.sagernet.SagerNet
 import io.nekohasekai.sagernet.aidl.ISagerNetService
+import io.nekohasekai.sagernet.database.SagerDatabase
 import android.service.quicksettings.TileService as BaseTileService
 
 @RequiresApi(24)
@@ -39,16 +20,21 @@ class TileService : BaseTileService(), SagerConnection.Callback {
 
     private val connection = SagerConnection(SagerConnection.CONNECTION_ID_TILE)
     override fun stateChanged(state: BaseService.State, profileName: String?, msg: String?) =
-        updateTile(state) { profileName }
+        updateTile(state, profileName)
 
     override fun onServiceConnected(service: ISagerNetService) {
-        updateTile(BaseService.State.values()[service.state]) { service.profileName }
+        updateTile(BaseService.State.values()[service.state], service.profileName)
         if (tapPending) {
             tapPending = false
             onClick()
         }
     }
 
+    override fun cbSelectorUpdate(id: Long) {
+        val profile = SagerDatabase.proxyDao.getById(id) ?: return
+        updateTile(BaseService.State.Connected, profile.displayName())
+    }
+
     override fun onStartListening() {
         super.onStartListening()
         connection.connect(this, this)
@@ -63,7 +49,7 @@ class TileService : BaseTileService(), SagerConnection.Callback {
         if (isLocked) unlockAndRun(this::toggle) else toggle()
     }
 
-    private fun updateTile(serviceState: BaseService.State, profileName: () -> String?) {
+    private fun updateTile(serviceState: BaseService.State, profileName: String?) {
         qsTile?.apply {
             label = null
             when (serviceState) {
@@ -75,7 +61,7 @@ class TileService : BaseTileService(), SagerConnection.Callback {
 
                 BaseService.State.Connected -> {
                     icon = iconConnected
-                    label = profileName()
+                    label = profileName
                     state = Tile.STATE_ACTIVE
                 }
 

app/src/main/java/io/nekohasekai/sagernet/bg/VpnService.kt

@@ -95,9 +95,8 @@ class VpnService : BaseVpnService(),
 //        val tunOptions = JSONObject(tunOptionsJson)
 
         // address & route & MTU ...... use NB4A GUI config
-        val profile = data.proxy!!.profile
         val builder = Builder().setConfigureIntent(SagerNet.configureIntent(this))
-            .setSession(profile.displayName())
+            .setSession(getString(R.string.app_name))
             .setMtu(DataStore.mtu)
         val ipv6Mode = DataStore.ipv6Mode
 
@@ -132,10 +131,10 @@ class VpnService : BaseVpnService(),
 
         // app route
         val packageName = packageName
-        var proxyApps = DataStore.proxyApps
+        val proxyApps = DataStore.proxyApps
         var bypass = DataStore.bypass
-        var workaroundSYSTEM = false /* DataStore.tunImplementation == TunImplementation.SYSTEM */
+        val workaroundSYSTEM = false /* DataStore.tunImplementation == TunImplementation.SYSTEM */
-        var needBypassRootUid = workaroundSYSTEM || data.proxy!!.config.trafficMap.values.any {
+        val needBypassRootUid = workaroundSYSTEM || data.proxy!!.config.trafficMap.values.any {
             it[0].nekoBean?.needBypassRootUid() == true || it[0].hysteriaBean?.protocol == HysteriaBean.PROTOCOL_FAKETCP
         }
 

app/src/main/java/io/nekohasekai/sagernet/bg/proto/BoxInstance.kt

@@ -67,10 +67,12 @@ abstract class BoxInstance(
                         initPlugin("trojan-go-plugin")
                         pluginConfigs[port] = profile.type to bean.buildTrojanGoConfig(port)
                     }
+
                     is NaiveBean -> {
                         initPlugin("naive-plugin")
                         pluginConfigs[port] = profile.type to bean.buildNaiveConfig(port)
                     }
+
                     is HysteriaBean -> {
                         initPlugin("hysteria-plugin")
                         pluginConfigs[port] = profile.type to bean.buildHysteriaConfig(port) {
@@ -82,6 +84,7 @@ abstract class BoxInstance(
                             }
                         }
                     }
+
                     is TuicBean -> {
                         initPlugin("tuic-plugin")
                         pluginConfigs[port] = profile.type to bean.buildTuicConfig(port) {
@@ -94,6 +97,7 @@ abstract class BoxInstance(
                             }
                         }
                     }
+
                     is NekoBean -> {
                         // check if plugin binary can be loaded
                         initPlugin(bean.plgId)
@@ -127,6 +131,7 @@ abstract class BoxInstance(
                     externalInstances.containsKey(port) -> {
                         externalInstances[port]!!.launch()
                     }
+
                     bean is TrojanGoBean -> {
                         val configFile = File(
                             cache, "trojan_go_" + SystemClock.elapsedRealtime() + ".json"
@@ -141,6 +146,7 @@ abstract class BoxInstance(
 
                         processes.start(commands)
                     }
+
                     bean is NaiveBean -> {
                         val configFile = File(
                             cache, "naive_" + SystemClock.elapsedRealtime() + ".json"
@@ -170,6 +176,7 @@ abstract class BoxInstance(
 
                         processes.start(commands, envMap)
                     }
+
                     bean is HysteriaBean -> {
                         val configFile = File(
                             cache, "hysteria_" + SystemClock.elapsedRealtime() + ".json"
@@ -195,6 +202,7 @@ abstract class BoxInstance(
 
                         processes.start(commands)
                     }
+
                     bean is NekoBean -> {
                         // config built from JS
                         val nekoRunConfigs = bean.allConfig.optJSONArray("nekoRunConfigs")
@@ -232,6 +240,7 @@ abstract class BoxInstance(
 
                         processes.start(commands)
                     }
+
                     bean is TuicBean -> {
                         val configFile = File(
                             context.noBackupFilesDir,

app/src/main/java/io/nekohasekai/sagernet/bg/proto/ProxyInstance.kt

@@ -2,6 +2,7 @@ package io.nekohasekai.sagernet.bg.proto
 
 import io.nekohasekai.sagernet.BuildConfig
 import io.nekohasekai.sagernet.bg.BaseService
+import io.nekohasekai.sagernet.bg.ServiceNotification
 import io.nekohasekai.sagernet.database.ProxyEntity
 import io.nekohasekai.sagernet.ktx.Logs
 import io.nekohasekai.sagernet.ktx.runOnDefaultDispatcher
@@ -11,9 +12,11 @@ import moe.matsuri.nb4a.utils.JavaUtil
 class ProxyInstance(profile: ProxyEntity, var service: BaseService.Interface? = null) :
     BoxInstance(profile) {
 
-    var lastSelectorGroupId = -1L
     var notTmp = true
 
+    var lastSelectorGroupId = -1L
+    var displayProfileName = ServiceNotification.genTitle(profile)
+
     // for TrafficLooper
     var looper: TrafficLooper? = null
 

app/src/main/java/io/nekohasekai/sagernet/bg/proto/TrafficLooper.kt

@@ -61,6 +61,7 @@ class TrafficLooper
             tag = selectorNowFakeTag
             ignore = true
             // post traffic when switch
+            if (DataStore.profileTrafficStatistics) {
                 data.proxy?.config?.trafficMap?.get(tag)?.firstOrNull()?.let {
                     it.rx = rx
                     it.tx = tx
@@ -69,6 +70,7 @@ class TrafficLooper
                     }
                 }
             }
+        }
         selectorNowFakeTag = newData.tag
         selectorNowId = id
         newData.apply {