brianhansonxyz/vpnhotspotmod
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove redundant P2P groups if found

Browse Source 
If more than one group is found owned by the device, Android system will cycle through these groups using an LRU cache which is undesirable.

The reason for causing >1 groups is unknown.
This commit is contained in:
Mygod
2018-12-21 15:23:39 +08:00
parent f1db0f2c8f
commit dae07f79ce
2 changed files with 20 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
mobile/src/main/java/be/mygod/vpnhotspot/RepeaterService.kt
View File

@@ -58,8 +58,6 @@ class RepeaterService : Service(), WifiP2pManager.ChannelListener, SharedPrefere
val statusChanged = StickyEvent0()
val groupChanged = StickyEvent1 { group }
private var groups: Collection<WifiP2pGroup> = emptyList()
fun startWps(pin: String? = null) {
val channel = channel
if (channel == null) SmartSnackbar.make(R.string.repeater_failure_disconnected).show()
@@ -84,22 +82,30 @@ class RepeaterService : Service(), WifiP2pManager.ChannelListener, SharedPrefere
fun resetCredentials() {
val channel = channel
if (channel == null) SmartSnackbar.make(R.string.repeater_failure_disconnected).show()
else (groups + group).filterNotNull().forEach {
p2pManager.deletePersistentGroup(channel, it.netId, object : WifiP2pManager.ActionListener {
else p2pManager.deletePersistentGroup(channel, (group ?: return).netId,
object : WifiP2pManager.ActionListener {
override fun onSuccess() = SmartSnackbar.make(R.string.repeater_reset_credentials_success)
.shortToast().show()
override fun onFailure(reason: Int) = SmartSnackbar.make(
formatReason(R.string.repeater_reset_credentials_failure, reason)).show()
})
}
}
fun requestGroupUpdate() {
group = null
val channel = channel ?: return
try {
p2pManager.requestPersistentGroupInfo(channel ?: return) {
groups = it
if (it.size == 1) group = it.single()
p2pManager.requestPersistentGroupInfo(channel) {
val ownedGroups = it.filter { it.isGroupOwner }
val main = ownedGroups.minBy { it.netId }
group = main
if (main != null) ownedGroups.filter { it.netId != main.netId }.forEach {
p2pManager.deletePersistentGroup(channel, it.netId, object : WifiP2pManager.ActionListener {
override fun onSuccess() = Timber.i("Removed redundant owned group: $it")
override fun onFailure(reason: Int) = SmartSnackbar.make(
formatReason(R.string.repeater_clean_pog_failure, reason)).show()
})
}
}
} catch (e: ReflectiveOperationException) {
Timber.w(e)

1
mobile/src/main/res/values/strings.xml
View File

@@ -27,6 +27,7 @@
<string name="repeater_reset_credentials">Reset</string>
<string name="repeater_reset_credentials_success">Credentials reset.</string>
<string name="repeater_reset_credentials_failure">Failed to reset credentials (reason: %s)</string>
<string name="repeater_clean_pog_failure">Failed to remove redundant P2P group (reason: %s)</string>
<string name="repeater_p2p_unavailable">Wi\u2011Fi direct unavailable, please enable Wi\u2011Fi</string>
<string name="repeater_create_group_failure">Failed to create P2P group (reason: %s)</string>