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feat(wearable): add Wear OS RFCOMM transport, bridges, and Channel API
Implement Bluetooth RFCOMM transport alongside the existing TCP path, with notification, call, and media bridges, Channel stream/file plumbing, and a settings entry for Wearable TOS auto-accept. Notes: - WEAR_BT_UUID is a microG experimental RFCOMM service id for lab use; it is not documented as a stock Wear companion SDP UUID. - ChannelManager hands AIDL callers duped pipe ends and keeps canonical FDs. - closeChannel does not swallow RuntimeException; readOutputFromFd fails closed on short skip/EOF before offset. - Output forwarder no-ops without WearableImpl; pipe close tolerates Robolectric double-close NPEs. - activeConnections and Bluetooth transport threads use concurrent maps. Signed-off-by: namdamdoi68-oss <namdamdoi68@gmail.com>
1 parent 9a206ae commit 51a7697

36 files changed

Lines changed: 3103 additions & 48 deletions

‎play-services-base/core/src/main/kotlin/org/microg/gms/settings/SettingsContract.kt‎

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@@ -326,6 +326,18 @@ object SettingsContract {
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)
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}
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object Wearable {
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const val ID = "wearable"
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fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
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fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
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const val AUTO_ACCEPT_TOS = "wearable_auto_accept_tos"
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val PROJECTION = arrayOf(
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AUTO_ACCEPT_TOS
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)
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}
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private fun <T> withoutCallingIdentity(f: () -> T): T {
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val identity = Binder.clearCallingIdentity()
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try {

‎play-services-base/core/src/main/kotlin/org/microg/gms/settings/SettingsProvider.kt‎

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@@ -26,6 +26,7 @@ import org.microg.gms.settings.SettingsContract.Location
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import org.microg.gms.settings.SettingsContract.Profile
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import org.microg.gms.settings.SettingsContract.SafetyNet
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import org.microg.gms.settings.SettingsContract.Vending
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import org.microg.gms.settings.SettingsContract.Wearable
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import org.microg.gms.settings.SettingsContract.WorkProfile
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import org.microg.gms.settings.SettingsContract.getAuthority
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import java.io.File
@@ -85,6 +86,7 @@ class SettingsProvider : ContentProvider() {
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Vending.ID -> queryVending(projection ?: Vending.PROJECTION)
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WorkProfile.ID -> queryWorkProfile(projection ?: WorkProfile.PROJECTION)
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GameProfile.ID -> queryGameProfile(projection ?: GameProfile.PROJECTION)
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Wearable.ID -> queryWearable(projection ?: Wearable.PROJECTION)
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else -> null
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}
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@@ -108,6 +110,7 @@ class SettingsProvider : ContentProvider() {
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Vending.ID -> updateVending(values)
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WorkProfile.ID -> updateWorkProfile(values)
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GameProfile.ID -> updateGameProfile(values)
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Wearable.ID -> updateWearable(values)
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else -> return 0
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}
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return 1
@@ -440,6 +443,25 @@ class SettingsProvider : ContentProvider() {
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editor.apply()
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}
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private fun queryWearable(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
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when (key) {
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Wearable.AUTO_ACCEPT_TOS -> getSettingsBoolean(key, false)
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else -> throw IllegalArgumentException("Unknown key: $key")
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}
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}
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private fun updateWearable(values: ContentValues) {
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if (values.size() == 0) return
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val editor = preferences.edit()
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values.valueSet().forEach { (key, value) ->
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when (key) {
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Wearable.AUTO_ACCEPT_TOS -> editor.putBoolean(key, value as Boolean)
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else -> throw IllegalArgumentException("Unknown key: $key")
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}
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}
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editor.apply()
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}
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private fun MatrixCursor.addRow(
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p: Array<out String>,
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valueGetter: (String) -> Any?

‎play-services-core/src/main/AndroidManifest.xml‎

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@@ -138,10 +138,18 @@
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<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
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<uses-permission android:name="android.permission.INTERNET" />
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<uses-permission android:name="android.permission.BLUETOOTH" android:maxSdkVersion="30" />
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<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" android:maxSdkVersion="30" />
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<uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
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<uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
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<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
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<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
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<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
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<uses-permission android:name="android.permission.READ_PHONE_STATE" />
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<uses-permission android:name="android.permission.ANSWER_PHONE_CALLS" />
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<uses-permission
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android:name="android.permission.MEDIA_CONTENT_CONTROL"
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tools:ignore="ProtectedPermissions" />
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<uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
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<uses-permission android:name="android.permission.GET_ACCOUNTS" />
@@ -261,7 +269,9 @@
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</intent-filter>
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</service>
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<service android:name="org.microg.gms.wearable.location.WearableLocationService">
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<service
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android:name="org.microg.gms.wearable.location.WearableLocationService"
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android:exported="true">
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<intent-filter>
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<action android:name="com.google.android.gms.wearable.MESSAGE_RECEIVED" />
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<data
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<!-- Wearable -->
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<service android:name="org.microg.gms.wearable.WearableService">
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<service
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android:name="org.microg.gms.wearable.WearableService"
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android:exported="true">
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<intent-filter>
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<action android:name="com.google.android.gms.wearable.BIND" />
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</intent-filter>
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</service>
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<service
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android:name="org.microg.gms.wearable.notification.WearableNotificationService"
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android:exported="true"
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android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">
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<intent-filter>
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<action android:name="android.service.notification.NotificationListenerService" />
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</intent-filter>
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</service>
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<activity
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android:name="com.google.android.gms.wearable.consent.TermsOfServiceActivity"
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android:process=":ui"

‎play-services-core/src/main/kotlin/com/google/android/gms/wearable/consent/TermsOfServiceActivity.kt‎

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@@ -5,14 +5,40 @@
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package com.google.android.gms.wearable.consent
77

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import android.app.AlertDialog
89
import android.os.Bundle
910
import androidx.appcompat.app.AppCompatActivity
11+
import com.google.android.gms.R
12+
import org.microg.gms.wearable.WearablePreferences
1013

1114
class TermsOfServiceActivity : AppCompatActivity() {
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1316
override fun onCreate(savedInstanceState: Bundle?) {
1417
super.onCreate(savedInstanceState)
15-
setResult(RESULT_CANCELED)
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finish()
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if (WearablePreferences.isAutoAcceptTosEnabled(this)) {
20+
// User has opted-in to auto-accept; proceed immediately.
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setResult(RESULT_OK)
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finish()
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return
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}
25+
26+
// Show an explicit dialog so the user can make an informed choice.
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AlertDialog.Builder(this)
28+
.setTitle(R.string.wearable_tos_dialog_title)
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.setMessage(R.string.wearable_tos_dialog_message)
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.setPositiveButton(R.string.wearable_tos_accept) { _, _ ->
31+
setResult(RESULT_OK)
32+
finish()
33+
}
34+
.setNegativeButton(R.string.wearable_tos_decline) { _, _ ->
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setResult(RESULT_CANCELED)
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finish()
37+
}
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.setOnCancelListener {
39+
setResult(RESULT_CANCELED)
40+
finish()
41+
}
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.show()
1743
}
1844
}

‎play-services-core/src/main/kotlin/org/microg/gms/ui/SettingsFragment.kt‎

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@@ -54,6 +54,10 @@ class SettingsFragment : ResourceSettingsFragment() {
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findNavController().navigate(requireContext(), R.id.openWorkProfileSettings)
5555
true
5656
}
57+
findPreference<Preference>(PREF_WEARABLE)!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
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findNavController().navigate(requireContext(), R.id.openWearableSettings)
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true
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}
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5862
findPreference<Preference>(PREF_ABOUT)!!.apply {
5963
onPreferenceClickListener = Preference.OnPreferenceClickListener {
@@ -139,6 +143,7 @@ class SettingsFragment : ResourceSettingsFragment() {
139143
const val PREF_VENDING = "pref_vending"
140144
const val PREF_WORK_PROFILE = "pref_work_profile"
141145
const val PREF_ACCOUNTS = "pref_accounts"
146+
const val PREF_WEARABLE = "pref_wearable"
142147
}
143148

144149
init {

‎play-services-core/src/main/kotlin/org/microg/gms/ui/WearableFragment.kt‎

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@@ -0,0 +1,51 @@
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/*
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* SPDX-FileCopyrightText: 2026 microG Project Team
3+
* SPDX-License-Identifier: Apache-2.0
4+
*/
5+
6+
package org.microg.gms.ui
7+
8+
import android.os.Bundle
9+
import androidx.lifecycle.lifecycleScope
10+
import androidx.preference.Preference
11+
import androidx.preference.PreferenceFragmentCompat
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import androidx.preference.TwoStatePreference
13+
import com.google.android.gms.R
14+
import kotlinx.coroutines.launch
15+
import org.microg.gms.wearable.WearablePreferences
16+
17+
class WearableFragment : PreferenceFragmentCompat() {
18+
private lateinit var autoAcceptTos: TwoStatePreference
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override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
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addPreferencesFromResource(R.xml.preferences_wearable)
22+
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autoAcceptTos = preferenceScreen.findPreference(PREF_AUTO_ACCEPT_TOS)!!
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autoAcceptTos.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, newValue ->
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val appContext = requireContext().applicationContext
26+
if (newValue is Boolean) {
27+
lifecycleScope.launch {
28+
WearablePreferences.setAutoAcceptTosEnabled(appContext, newValue)
29+
updateContent()
30+
}
31+
}
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true
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}
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}
35+
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override fun onResume() {
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super.onResume()
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updateContent()
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}
40+
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private fun updateContent() {
42+
val appContext = requireContext().applicationContext
43+
lifecycleScope.launch {
44+
autoAcceptTos.isChecked = WearablePreferences.isAutoAcceptTosEnabled(appContext)
45+
}
46+
}
47+
48+
companion object {
49+
const val PREF_AUTO_ACCEPT_TOS = "wearable_auto_accept_tos"
50+
}
51+
}

‎play-services-core/src/main/kotlin/org/microg/gms/wearable/WearablePreferences.kt‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,26 @@
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/*
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* SPDX-FileCopyrightText: 2025 microG Project Team
3+
* SPDX-License-Identifier: Apache-2.0
4+
*/
5+
6+
package org.microg.gms.wearable
7+
8+
import android.content.Context
9+
import org.microg.gms.settings.SettingsContract
10+
11+
object WearablePreferences {
12+
@JvmStatic
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fun isAutoAcceptTosEnabled(context: Context): Boolean {
14+
val projection = arrayOf(SettingsContract.Wearable.AUTO_ACCEPT_TOS)
15+
return SettingsContract.getSettings(context, SettingsContract.Wearable.getContentUri(context), projection) { c ->
16+
c.getInt(0) != 0
17+
}
18+
}
19+
20+
@JvmStatic
21+
fun setAutoAcceptTosEnabled(context: Context, enabled: Boolean) {
22+
SettingsContract.setSettings(context, SettingsContract.Wearable.getContentUri(context)) {
23+
put(SettingsContract.Wearable.AUTO_ACCEPT_TOS, enabled)
24+
}
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}
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}

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