diff options
Diffstat (limited to 'app/src/main/java/org/pacien/tincapp/activities/StartActivity.kt')
-rw-r--r-- | app/src/main/java/org/pacien/tincapp/activities/StartActivity.kt | 152 |
1 files changed, 119 insertions, 33 deletions
diff --git a/app/src/main/java/org/pacien/tincapp/activities/StartActivity.kt b/app/src/main/java/org/pacien/tincapp/activities/StartActivity.kt index 719bbc1..9fa5e44 100644 --- a/app/src/main/java/org/pacien/tincapp/activities/StartActivity.kt +++ b/app/src/main/java/org/pacien/tincapp/activities/StartActivity.kt | |||
@@ -1,8 +1,13 @@ | |||
1 | package org.pacien.tincapp.activities | 1 | package org.pacien.tincapp.activities |
2 | 2 | ||
3 | import android.app.Activity | ||
4 | import android.app.ProgressDialog | ||
3 | import android.content.Intent | 5 | import android.content.Intent |
6 | import android.content.IntentFilter | ||
7 | import android.net.VpnService | ||
4 | import android.os.Bundle | 8 | import android.os.Bundle |
5 | import android.support.v4.widget.SwipeRefreshLayout | 9 | import android.support.v4.widget.SwipeRefreshLayout |
10 | import android.support.v7.app.AlertDialog | ||
6 | import android.view.Menu | 11 | import android.view.Menu |
7 | import android.view.MenuItem | 12 | import android.view.MenuItem |
8 | import android.view.View | 13 | import android.view.View |
@@ -10,29 +15,117 @@ import android.widget.AdapterView | |||
10 | import android.widget.ArrayAdapter | 15 | import android.widget.ArrayAdapter |
11 | import android.widget.TextView | 16 | import android.widget.TextView |
12 | import kotlinx.android.synthetic.main.base.* | 17 | import kotlinx.android.synthetic.main.base.* |
18 | import kotlinx.android.synthetic.main.dialog_decrypt_keys.view.* | ||
13 | import kotlinx.android.synthetic.main.fragment_list_view.* | 19 | import kotlinx.android.synthetic.main.fragment_list_view.* |
14 | import kotlinx.android.synthetic.main.fragment_network_list_header.* | 20 | import kotlinx.android.synthetic.main.fragment_network_list_header.* |
15 | import org.pacien.tincapp.R | 21 | import org.pacien.tincapp.R |
16 | import org.pacien.tincapp.context.AppPaths | 22 | import org.pacien.tincapp.context.AppPaths |
17 | import org.pacien.tincapp.extensions.Android.setElements | 23 | import org.pacien.tincapp.extensions.Android.setElements |
24 | import org.pacien.tincapp.intent.Actions | ||
25 | import org.pacien.tincapp.intent.SimpleBroadcastReceiver | ||
18 | import org.pacien.tincapp.service.TincVpnService | 26 | import org.pacien.tincapp.service.TincVpnService |
27 | import org.pacien.tincapp.utils.TincKeyring | ||
19 | 28 | ||
20 | /** | 29 | /** |
21 | * @author pacien | 30 | * @author pacien |
22 | */ | 31 | */ |
23 | class StartActivity : BaseActivity(), AdapterView.OnItemClickListener, SwipeRefreshLayout.OnRefreshListener { | 32 | class StartActivity : BaseActivity() { |
33 | companion object { | ||
34 | private const val PERMISSION_REQUEST = 0 | ||
35 | } | ||
36 | |||
37 | private val networkList = object : AdapterView.OnItemClickListener, SwipeRefreshLayout.OnRefreshListener { | ||
38 | private var networkListAdapter: ArrayAdapter<String>? = null | ||
39 | |||
40 | fun init() { | ||
41 | networkListAdapter = ArrayAdapter(this@StartActivity, R.layout.fragment_list_item) | ||
42 | layoutInflater.inflate(R.layout.fragment_list_view, main_content) | ||
43 | list_wrapper.setOnRefreshListener(this) | ||
44 | list.addHeaderView(layoutInflater.inflate(R.layout.fragment_network_list_header, list, false), null, false) | ||
45 | list.addFooterView(View(this@StartActivity), null, false) | ||
46 | list.adapter = networkListAdapter | ||
47 | list.onItemClickListener = this | ||
48 | } | ||
49 | |||
50 | fun destroy() { | ||
51 | networkListAdapter = null | ||
52 | } | ||
53 | |||
54 | override fun onRefresh() { | ||
55 | val networks = AppPaths.confDir()?.list()?.toList() ?: emptyList() | ||
56 | runOnUiThread { | ||
57 | networkListAdapter?.setElements(networks) | ||
58 | setPlaceholderVisibility() | ||
59 | list_wrapper.isRefreshing = false | ||
60 | } | ||
61 | } | ||
62 | |||
63 | override fun onItemClick(parent: AdapterView<*>?, view: View?, position: Int, id: Long) { | ||
64 | connectionStarter.tryStart(netName = (view as TextView).text.toString(), displayStatus = true) | ||
65 | } | ||
66 | |||
67 | private fun setPlaceholderVisibility() = if (networkListAdapter?.isEmpty != false) { | ||
68 | network_list_placeholder.text = getListPlaceholderText() | ||
69 | network_list_placeholder.visibility = View.VISIBLE | ||
70 | } else { | ||
71 | network_list_placeholder.visibility = View.GONE | ||
72 | } | ||
73 | |||
74 | private fun getListPlaceholderText() = if (!AppPaths.storageAvailable()) { | ||
75 | getText(R.string.message_storage_unavailable) | ||
76 | } else { | ||
77 | getText(R.string.message_no_network_configuration_found) | ||
78 | } | ||
79 | } | ||
80 | |||
81 | private val connectionStarter = object { | ||
82 | private var netName: String? = null | ||
83 | private var passphrase: String? = null | ||
84 | private var displayStatus = false | ||
85 | |||
86 | fun displayStatus() = displayStatus | ||
24 | 87 | ||
25 | private var networkListAdapter: ArrayAdapter<String>? = null | 88 | fun tryStart(netName: String? = null, passphrase: String? = null, displayStatus: Boolean? = null) { |
89 | if (netName != null) this.netName = netName | ||
90 | if (passphrase != null) this.passphrase = passphrase | ||
91 | if (displayStatus != null) this.displayStatus = displayStatus | ||
92 | |||
93 | val permissionRequestIntent = VpnService.prepare(this@StartActivity) | ||
94 | if (permissionRequestIntent != null) | ||
95 | return startActivityForResult(permissionRequestIntent, PERMISSION_REQUEST) | ||
96 | |||
97 | if (TincKeyring.needsPassphrase(this.netName!!) && this.passphrase == null) | ||
98 | return askForPassphrase() | ||
99 | |||
100 | startVpn(this.netName!!, this.passphrase) | ||
101 | } | ||
102 | |||
103 | private fun askForPassphrase() { | ||
104 | layoutInflater.inflate(R.layout.dialog_decrypt_keys, main_content, false).let { dialog -> | ||
105 | AlertDialog.Builder(this@StartActivity) | ||
106 | .setTitle(R.string.title_unlock_private_keys).setView(dialog) | ||
107 | .setPositiveButton(R.string.action_unlock) { _, _ -> tryStart(passphrase = dialog.passphrase.text.toString()) } | ||
108 | .setNegativeButton(R.string.action_cancel, { _, _ -> Unit }) | ||
109 | .show() | ||
110 | } | ||
111 | } | ||
112 | |||
113 | private fun startVpn(netName: String, passphrase: String? = null) { | ||
114 | connectDialog = showProgressDialog(R.string.message_starting_vpn) | ||
115 | TincVpnService.connect(netName, passphrase) | ||
116 | } | ||
117 | } | ||
118 | |||
119 | private val startupBroadcastReceiver = SimpleBroadcastReceiver(IntentFilter(Actions.EVENT_CONNECTED), this::onVpnStart) | ||
120 | |||
121 | private var connectDialog: ProgressDialog? = null | ||
26 | 122 | ||
27 | override fun onCreate(savedInstanceState: Bundle?) { | 123 | override fun onCreate(savedInstanceState: Bundle?) { |
28 | super.onCreate(savedInstanceState) | 124 | super.onCreate(savedInstanceState) |
29 | networkListAdapter = ArrayAdapter(this, R.layout.fragment_list_item) | 125 | networkList.init() |
30 | layoutInflater.inflate(R.layout.fragment_list_view, main_content) | 126 | |
31 | list_wrapper.setOnRefreshListener(this) | 127 | if (intent.action == Actions.ACTION_CONNECT && intent.data?.schemeSpecificPart != null) |
32 | list.addHeaderView(layoutInflater.inflate(R.layout.fragment_network_list_header, list, false), null, false) | 128 | connectionStarter.tryStart(intent.data.schemeSpecificPart, intent.data.fragment, false) |
33 | list.addFooterView(View(this), null, false) | ||
34 | list.adapter = networkListAdapter | ||
35 | list.onItemClickListener = this | ||
36 | } | 129 | } |
37 | 130 | ||
38 | override fun onCreateOptionsMenu(m: Menu): Boolean { | 131 | override fun onCreateOptionsMenu(m: Menu): Boolean { |
@@ -41,48 +134,41 @@ class StartActivity : BaseActivity(), AdapterView.OnItemClickListener, SwipeRefr | |||
41 | } | 134 | } |
42 | 135 | ||
43 | override fun onDestroy() { | 136 | override fun onDestroy() { |
44 | networkListAdapter = null | 137 | networkList.destroy() |
138 | connectDialog?.dismiss() | ||
45 | super.onDestroy() | 139 | super.onDestroy() |
46 | } | 140 | } |
47 | 141 | ||
48 | override fun onStart() { | 142 | override fun onStart() { |
49 | super.onStart() | 143 | super.onStart() |
50 | onRefresh() | 144 | networkList.onRefresh() |
51 | } | 145 | } |
52 | 146 | ||
53 | override fun onResume() { | 147 | override fun onResume() { |
54 | super.onResume() | 148 | super.onResume() |
55 | if (TincVpnService.isConnected()) openStatusActivity() | 149 | if (TincVpnService.isConnected()) openStatusActivity() |
150 | startupBroadcastReceiver.register() | ||
56 | } | 151 | } |
57 | 152 | ||
58 | override fun onRefresh() { | 153 | override fun onPause() { |
59 | val networks = AppPaths.confDir()?.list()?.toList() ?: emptyList() | 154 | startupBroadcastReceiver.unregister() |
60 | runOnUiThread { | 155 | super.onPause() |
61 | networkListAdapter?.setElements(networks) | ||
62 | setPlaceholderVisibility() | ||
63 | list_wrapper.isRefreshing = false | ||
64 | } | ||
65 | } | 156 | } |
66 | 157 | ||
67 | override fun onItemClick(parent: AdapterView<*>?, view: View?, position: Int, id: Long) = | 158 | override fun onActivityResult(request: Int, result: Int, data: Intent?): Unit = when (request) { |
68 | LaunchActivity.connect((view as TextView).text.toString()) | 159 | PERMISSION_REQUEST -> if (result == Activity.RESULT_OK) connectionStarter.tryStart() else Unit |
160 | else -> throw IllegalArgumentException("Result for unknown request received.") | ||
161 | } | ||
69 | 162 | ||
70 | fun openConfigureActivity(@Suppress("UNUSE |