Added linphone-config scheme to (automatically or not) do a remote provisioning step using an URL

app/src/main/AndroidManifest.xml

@@ -130,6 +130,13 @@
                 <data android:scheme="sip-linphone" />
             </intent-filter>
 
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="linphone-config" />
+            </intent-filter>
+
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
                 <action android:name="android.intent.action.SENDTO" />

app/src/main/java/org/linphone/activities/main/MainActivity.kt

@@ -53,6 +53,7 @@ import org.linphone.R
 import org.linphone.activities.*
 import org.linphone.activities.assistant.AssistantActivity
 import org.linphone.activities.main.viewmodels.CallOverlayViewModel
+import org.linphone.activities.main.viewmodels.DialogViewModel
 import org.linphone.activities.main.viewmodels.SharedMainViewModel
 import org.linphone.activities.navigateToDialer
 import org.linphone.compatibility.Compatibility
@@ -289,11 +290,23 @@ class MainActivity : GenericActivity(), SnackBarActivity, NavController.OnDestin
                             Log.i("[Main Activity] Found contact URI parameter in intent: $uri")
                             navigateToContact(contactId)
                         }
+                    } else {
+                        val stringUri = uri.toString()
+                        if (stringUri.startsWith("linphone-config:")) {
+                            val remoteConfigUri = stringUri.substring("linphone-config:".length)
+                            if (corePreferences.autoRemoteProvisioningOnConfigUriHandler) {
+                                Log.w("[Main Activity] Remote provisioning URL set to [$remoteConfigUri], restarting Core now")
+                                applyRemoteProvisioning(remoteConfigUri)
+                            } else {
+                                Log.i("[Main Activity] Remote provisioning URL found [$remoteConfigUri], asking for user validation")
+                                showAcceptRemoteConfigurationDialog(remoteConfigUri)
+                            }
                         } else {
                             handleTelOrSipUri(uri)
                         }
                     }
                 }
+            }
             Intent.ACTION_DIAL, Intent.ACTION_CALL -> {
                 val uri = intent.data
                 if (uri != null) {
@@ -545,4 +558,34 @@ class MainActivity : GenericActivity(), SnackBarActivity, NavController.OnDestin
             coreContext.onCallOverlayClick()
         }
     }
+
+    private fun applyRemoteProvisioning(remoteConfigUri: String) {
+        coreContext.core.provisioningUri = remoteConfigUri
+        coreContext.core.stop()
+        coreContext.core.start()
+    }
+
+    private fun showAcceptRemoteConfigurationDialog(remoteConfigUri: String) {
+        val dialogViewModel = DialogViewModel(remoteConfigUri, getString(R.string.dialog_apply_remote_provisioning_title))
+        val dialog = DialogUtils.getDialog(this, dialogViewModel)
+
+        dialogViewModel.showCancelButton {
+            Log.i("[Main Activity] User cancelled remote provisioning config")
+            dialog.dismiss()
+        }
+
+        val okLabel = getString(
+            R.string.dialog_apply_remote_provisioning_button
+        )
+        dialogViewModel.showOkButton(
+            {
+                Log.w("[Main Activity] Remote provisioning URL set to [$remoteConfigUri], restarting Core now")
+                applyRemoteProvisioning(remoteConfigUri)
+                dialog.dismiss()
+            },
+            okLabel
+        )
+
+        dialog.show()
+    }
 }

app/src/main/java/org/linphone/core/CorePreferences.kt

@@ -510,6 +510,9 @@ class CorePreferences constructor(private val context: Context) {
     val showContactInviteBySms: Boolean
         get() = config.getBool("app", "show_invite_contact_by_sms", true)
 
+    val autoRemoteProvisioningOnConfigUriHandler: Boolean
+        get() = config.getBool("app", "auto_apply_provisioning_config_uri_scheme", false)
+
     /* Default values related */
 
     val echoCancellerCalibration: Int

app/src/main/res/values-fr/strings.xml

@@ -772,4 +772,6 @@
     <string name="account_setting_delete_sip_linphone_org_confirmation_dialog">Votre compte sera supprimé localement.\nPour le supprimer de manière définitive, rendez-vous sur notre plateforme de gestion des comptes :</string>
     <string name="call_action_attended_transfer_call">Transfert supervisé</string>
     <string name="chat_room_last_message_sender_format">%s :</string>
+    <string name="dialog_apply_remote_provisioning_title">Voulez-vous télécharger et appliquer la configuration depuis cette adresse ?</string>
+    <string name="dialog_apply_remote_provisioning_button">Appliquer</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -761,6 +761,8 @@
     <string name="dialog_update_available">An update is available</string>
     <string name="dialog_try_open_file_as_text_title">No app found for this kind of file</string>
     <string name="dialog_try_open_file_as_text_body">Would you like to try opening it as a plain text file?</string>
+    <string name="dialog_apply_remote_provisioning_title">Do you want to download and apply configuration from this URL?</string>
+    <string name="dialog_apply_remote_provisioning_button">Apply</string>
 
     <!-- Content description -->
     <string name="content_description_add_sip_address_field">Add a SIP address field</string>