120 lines
4.0 KiB
Scala
120 lines
4.0 KiB
Scala
/*
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* Shadowsocks - A shadowsocks client for Android
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* Copyright (C) 2014 <max.c.lv@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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* ___====-_ _-====___
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* _--^^^#####// \\#####^^^--_
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* _-^##########// ( ) \\##########^-_
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* -############// |\^^/| \\############-
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* _/############// (@::@) \\############\_
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* /#############(( \\// ))#############\
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* -###############\\ (oo) //###############-
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* -#################\\ / VV \ //#################-
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* -###################\\/ \//###################-
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* _#/|##########/\######( /\ )######/\##########|\#_
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* |/ |#/\#/\#/\/ \#/\##\ | | /##/\#/ \/\#/\#/\#| \|
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* ` |/ V V ` V \#\| | | |/#/ V ' V V \| '
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* ` ` ` ` / | | | | \ ' ' ' '
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* ( | | | | )
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* __\ | | | | /__
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* (vvv(VVV)(VVV)vvv)
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*
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* HERE BE DRAGONS
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*
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*/
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package com.github.shadowsocks
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import android.app.{Activity, KeyguardManager}
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import android.content.{BroadcastReceiver, Context, Intent, IntentFilter}
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import android.net.VpnService
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import android.os.{Bundle, Handler}
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import android.util.Log
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import com.github.shadowsocks.utils.ConfigUtils
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import com.github.shadowsocks.ShadowsocksApplication.app
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object ShadowsocksRunnerActivity {
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private final val TAG = "ShadowsocksRunnerActivity"
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private final val REQUEST_CONNECT = 1
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}
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class ShadowsocksRunnerActivity extends Activity with ServiceBoundContext {
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import ShadowsocksRunnerActivity._
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val handler = new Handler()
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// Variables
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var receiver: BroadcastReceiver = _
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override def onServiceConnected() {
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handler.postDelayed(() => if (bgService != null) startBackgroundService(), 1000)
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}
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def startBackgroundService() {
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if (app.isNatEnabled) {
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bgService.use(ConfigUtils.loadFromSharedPreferences)
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finish()
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} else {
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val intent = VpnService.prepare(ShadowsocksRunnerActivity.this)
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if (intent != null) {
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startActivityForResult(intent, REQUEST_CONNECT)
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} else {
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onActivityResult(REQUEST_CONNECT, Activity.RESULT_OK, null)
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}
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}
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}
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override def onCreate(savedInstanceState: Bundle) {
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super.onCreate(savedInstanceState)
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val km = getSystemService(Context.KEYGUARD_SERVICE).asInstanceOf[KeyguardManager]
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val locked = km.inKeyguardRestrictedInputMode
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if (locked) {
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val filter = new IntentFilter(Intent.ACTION_USER_PRESENT)
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receiver = (context: Context, intent: Intent) => {
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if (intent.getAction == Intent.ACTION_USER_PRESENT) {
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attachService()
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}
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}
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registerReceiver(receiver, filter)
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} else {
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attachService()
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}
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finish
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}
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override def onDestroy() {
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super.onDestroy()
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detachService()
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if (receiver != null) {
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unregisterReceiver(receiver)
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receiver = null
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}
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}
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override def onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
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resultCode match {
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case Activity.RESULT_OK =>
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if (bgService != null) {
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bgService.use(ConfigUtils.loadFromSharedPreferences)
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}
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case _ =>
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Log.e(TAG, "Failed to start VpnService")
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}
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finish()
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}
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}
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