77 lines
3.4 KiB
Kotlin
77 lines
3.4 KiB
Kotlin
/*******************************************************************************
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* *
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* Copyright (C) 2017 by Max Lv <max.c.lv@gmail.com> *
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* Copyright (C) 2017 by Mygod Studio <contact-shadowsocks-android@mygod.be> *
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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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package com.github.shadowsocks
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import android.app.Activity
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import android.app.KeyguardManager
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import android.content.BroadcastReceiver
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import android.content.Context
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import android.content.Intent
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import android.content.IntentFilter
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import android.net.VpnService
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import android.os.Bundle
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import android.util.Log
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import com.github.shadowsocks.App.Companion.app
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import com.github.shadowsocks.aidl.IShadowsocksService
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import com.github.shadowsocks.bg.BaseService
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import com.github.shadowsocks.utils.broadcastReceiver
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class VpnRequestActivity : Activity(), ShadowsocksConnection.Interface {
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companion object {
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private const val TAG = "VpnRequestActivity"
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private const val REQUEST_CONNECT = 1
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}
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private var receiver: BroadcastReceiver? = null
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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if (!BaseService.usingVpnMode) {
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finish()
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return
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}
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val km = getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
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if (km.inKeyguardRestrictedInputMode()) {
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receiver = broadcastReceiver { _, _ -> connection.connect() }
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registerReceiver(receiver, IntentFilter(Intent.ACTION_USER_PRESENT))
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} else connection.connect()
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}
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override fun onServiceConnected(service: IShadowsocksService) {
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app.handler.postDelayed({
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val intent = VpnService.prepare(this)
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if (intent == null) onActivityResult(REQUEST_CONNECT, RESULT_OK, null)
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else startActivityForResult(intent, REQUEST_CONNECT)
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}, 1000)
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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if (resultCode == RESULT_OK) app.startService() else Log.e(TAG, "Failed to start VpnService")
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finish()
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}
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override fun onDestroy() {
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super.onDestroy()
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connection.disconnect()
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if (receiver != null) unregisterReceiver(receiver)
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}
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}
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