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package org.pacien.tincapp.activities
import android.app.Activity
import android.content.Intent
import android.net.VpnService
import android.os.Bundle
import org.pacien.tincapp.context.App
import org.pacien.tincapp.service.TincVpnService
/**
* @author pacien
*/
class PromptActivity : Activity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
when (intent.getSerializableExtra(INTENT_EXTRA_ACTION) as Action) {
Action.REQUEST_PERMISSION -> requestVpnPermission()
}
}
override fun onActivityResult(request: Int, result: Int, data: Intent?) {
if (result == Activity.RESULT_OK) TincVpnService.startVpn(intent.getStringExtra(INTENT_EXTRA_NET_NAME))
finish()
}
private fun requestVpnPermission() = VpnService.prepare(this).let {
if (it != null)
startActivityForResult(it, 0)
else
onActivityResult(0, Activity.RESULT_OK, Intent())
}
companion object {
private val INTENT_EXTRA_ACTION = "action"
private val INTENT_EXTRA_NET_NAME = "netName"
private enum class Action { REQUEST_PERMISSION }
fun requestVpnPermission(netName: String) {
App.getContext().startActivity(Intent(App.getContext(), PromptActivity::class.java)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
.putExtra(INTENT_EXTRA_ACTION, Action.REQUEST_PERMISSION)
.putExtra(INTENT_EXTRA_NET_NAME, netName))
}
}
}
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