1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
|
/*
* Copyright (c) 2012-2020 Arne Schwabe
* Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
*/
package de.blinkt.openvpn.fragments
import android.Manifest
import android.content.Context
import android.content.pm.ApplicationInfo
import android.content.pm.PackageManager
import android.text.TextUtils
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.*
import androidx.recyclerview.widget.RecyclerView
import de.blinkt.openvpn.R
import de.blinkt.openvpn.VpnProfile
import org.jetbrains.anko.runOnUiThread
import java.util.*
internal class AppViewHolder(var rootView : View) : RecyclerView.ViewHolder(rootView) {
var mInfo: ApplicationInfo? = null
lateinit var appName: TextView
lateinit var appIcon: ImageView
//public TextView appSize;
//public TextView disabled;
lateinit var checkBox: CompoundButton
companion object {
fun create(inflater: LayoutInflater, parent: ViewGroup): AppViewHolder {
val view = inflater.inflate(R.layout.allowed_application_layout, parent, false)
// Creates a ViewHolder and store references to the two children views
// we want to bind data to.
val holder = AppViewHolder(view)
holder.appName = view.findViewById<View>(R.id.app_name) as TextView
holder.appIcon = view.findViewById<View>(R.id.app_icon) as ImageView
//holder.appSize = (TextView) convertView.findViewById(R.id.app_size);
//holder.disabled = (TextView) convertView.findViewById(R.id.app_disabled);
holder.checkBox = view.findViewById<View>(R.id.app_selected) as CompoundButton
view.tag = holder
return holder
}
fun createSettingsHolder(inflater: LayoutInflater, parent: ViewGroup): AppViewHolder {
val settingsView = inflater.inflate(R.layout.allowed_application_settings, parent, false)
val holder = AppViewHolder(settingsView)
settingsView.tag = holder
return holder
}
}
}
internal class PackageAdapter(c: Context, vp: VpnProfile) : RecyclerView.Adapter<AppViewHolder>(), Filterable, CompoundButton.OnCheckedChangeListener {
private val mInflater: LayoutInflater = LayoutInflater.from(c)
private val mPm: PackageManager = c.packageManager
private var mPackages: Vector<ApplicationInfo> = Vector()
private val mFilter = ItemFilter()
private var mFilteredData: Vector<ApplicationInfo> = mPackages
private val mProfile = vp
init {
setHasStableIds(true)
}
fun populateList(c: Context) {
val installedPackages = mPm.getInstalledApplications(PackageManager.GET_META_DATA)
// Remove apps not using Internet
var androidSystemUid = 0
val apps = Vector<ApplicationInfo>()
try {
val system = mPm.getApplicationInfo("android", PackageManager.GET_META_DATA)
androidSystemUid = system.uid
apps.add(system)
} catch (e: PackageManager.NameNotFoundException) {
}
for (app in installedPackages) {
if (mPm.checkPermission(Manifest.permission.INTERNET, app.packageName) == PackageManager.PERMISSION_GRANTED && app.uid != androidSystemUid) {
apps.add(app)
}
}
Collections.sort(apps, ApplicationInfo.DisplayNameComparator(mPm))
mPackages = apps
mFilteredData = apps
c.runOnUiThread { notifyDataSetChanged() }
}
override fun getItemId(position: Int): Long {
if (position == 0)
return "settings".hashCode().toLong()
return mFilteredData[position - 1].packageName.hashCode().toLong()
}
override fun onBindViewHolder(holder: AppViewHolder, position: Int) {
if (position == 0) {
bindSettingsView(holder)
} else
bindViewApp(position - 1, holder)
}
internal fun changeDisallowText(allowTextView:TextView, selectedAreDisallowed: Boolean) {
if (selectedAreDisallowed)
allowTextView.setText(R.string.vpn_disallow_radio)
else
allowTextView.setText(R.string.vpn_allow_radio)
}
private fun bindSettingsView(holder: AppViewHolder) {
val settingsView = holder.rootView
val allowTextView = settingsView.findViewById<View>(R.id.default_allow_text) as TextView
val vpnOnDefaultSwitch = settingsView.findViewById<View>(R.id.default_allow) as Switch
changeDisallowText(allowTextView, mProfile.mAllowedAppsVpnAreDisallowed)
vpnOnDefaultSwitch.isChecked = mProfile.mAllowedAppsVpnAreDisallowed
vpnOnDefaultSwitch.setOnCheckedChangeListener { _, isChecked ->
mProfile.mAllowedAppsVpnAreDisallowed = isChecked
notifyDataSetChanged()
}
val vpnAllowBypassSwitch = settingsView.findViewById<View>(R.id.allow_bypass) as Switch
vpnAllowBypassSwitch.setOnCheckedChangeListener { _, isChecked -> mProfile.mAllowAppVpnBypass = isChecked }
vpnAllowBypassSwitch.isChecked = mProfile.mAllowAppVpnBypass
}
fun bindViewApp(position: Int, viewHolder: AppViewHolder){
viewHolder.mInfo = mFilteredData[position]
val mInfo = mFilteredData[position]
var appName = mInfo.loadLabel(mPm)
if (TextUtils.isEmpty(appName))
appName = mInfo.packageName
viewHolder.appName.text = appName
viewHolder.appIcon.setImageDrawable(mInfo.loadIcon(mPm))
viewHolder.checkBox.tag = mInfo.packageName
viewHolder.checkBox.setOnCheckedChangeListener(this)
viewHolder.checkBox.isChecked = mProfile.mAllowedAppsVpn.contains(mInfo.packageName)
}
override fun onCheckedChanged(buttonView: CompoundButton, isChecked: Boolean) {
val packageName = buttonView.tag as String
if (isChecked) {
mProfile.mAllowedAppsVpn.add(packageName)
} else {
mProfile.mAllowedAppsVpn.remove(packageName)
}
}
override fun getFilter(): Filter {
return mFilter
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AppViewHolder {
if (viewType == 0)
return AppViewHolder.createSettingsHolder(mInflater, parent)
else
return AppViewHolder.create(mInflater, parent)
}
override fun getItemCount(): Int {
return mFilteredData.size + 1
}
override fun getItemViewType(position: Int): Int {
return if (position == 0) 0 else 1
}
private inner class ItemFilter : Filter() {
override fun performFiltering(constraint: CharSequence): FilterResults {
val filterString = constraint.toString().toLowerCase(Locale.getDefault())
val results = FilterResults()
val count = mPackages.size
val nlist = Vector<ApplicationInfo>(count)
for (i in 0 until count) {
val pInfo = mPackages[i]
var appName = pInfo.loadLabel(mPm)
if (TextUtils.isEmpty(appName))
appName = pInfo.packageName
if (appName is String) {
if (appName.toLowerCase(Locale.getDefault()).contains(filterString))
nlist.add(pInfo)
} else {
if (appName.toString().toLowerCase(Locale.getDefault()).contains(filterString))
nlist.add(pInfo)
}
}
results.values = nlist
results.count = nlist.size
return results
}
override fun publishResults(constraint: CharSequence, results: FilterResults) {
mFilteredData = results.values as Vector<ApplicationInfo>
notifyDataSetChanged()
}
}
}
|
