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/*
* Copyright © 2017-2021 WireGuard LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
package com.wireguard.android.activity
import android.content.ComponentName
import android.os.Build
import android.os.Bundle
import android.service.quicksettings.TileService
import android.util.Log
import android.widget.Toast
import androidx.activity.result.contract.ActivityResultContracts
import androidx.annotation.RequiresApi
import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.lifecycleScope
import com.wireguard.android.Application
import com.wireguard.android.QuickTileService
import com.wireguard.android.R
import com.wireguard.android.backend.GoBackend
import com.wireguard.android.backend.Tunnel
import com.wireguard.android.util.ErrorMessages
import kotlinx.coroutines.launch
@RequiresApi(Build.VERSION_CODES.N)
class TunnelToggleActivity : AppCompatActivity() {
private val permissionActivityResultLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { toggleTunnelWithPermissionsResult() }
private fun toggleTunnelWithPermissionsResult() {
val tunnel = Application.getTunnelManager().lastUsedTunnel ?: return
lifecycleScope.launch {
try {
tunnel.setStateAsync(Tunnel.State.TOGGLE)
} catch (e: Throwable) {
TileService.requestListeningState(this@TunnelToggleActivity, ComponentName(this@TunnelToggleActivity, QuickTileService::class.java))
val error = ErrorMessages[e]
val message = getString(R.string.toggle_error, error)
Log.e(TAG, message, e)
Toast.makeText(this@TunnelToggleActivity, message, Toast.LENGTH_LONG).show()
finishAffinity()
return@launch
}
TileService.requestListeningState(this@TunnelToggleActivity, ComponentName(this@TunnelToggleActivity, QuickTileService::class.java))
finishAffinity()
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
lifecycleScope.launch {
if (Application.getBackend() is GoBackend) {
val intent = GoBackend.VpnService.prepare(this@TunnelToggleActivity)
if (intent != null) {
permissionActivityResultLauncher.launch(intent)
return@launch
}
}
toggleTunnelWithPermissionsResult()
}
}
companion object {
private const val TAG = "WireGuard/TunnelToggleActivity"
}
}
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