using dedicated pusher removal methods for the different types of pushers

- also adds a separate removePusher which supports removing any type of pusher

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/pushers/PushersService.kt

@@ -102,10 +102,22 @@ interface PushersService {
                          eventId: String)
 
     /**
-     * Remove the pusher
-     * When the appId is m.email then an email address is expected in the pushkey
+     * Remove a registered pusher
+     * @param pusher the pusher to remove, can be http or email
      */
-    suspend fun removePusher(pushkey: String, appId: String)
+    suspend fun removePusher(pusher: Pusher)
+
+    /**
+     * Remove a Http pusher by its pushkey and appId
+     * @see addHttpPusher
+     */
+    suspend fun removeHttpPusher(pushkey: String, appId: String)
+
+    /**
+     * Remove an Email pusher
+     * @see addEmailPusher
+     */
+    suspend fun removeEmailPusher(email: String)
 
     /**
      * Get the current pushers, as a LiveData

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/pushers/DefaultPushersService.kt

@@ -120,8 +120,20 @@ internal class DefaultPushersService @Inject constructor(
         data?.url?.let { url -> if ("/_matrix/push/v1/notify" !in url) throw InvalidParameterException("url should contain '/_matrix/push/v1/notify'") }
     }
 
-    override suspend fun removePusher(pushkey: String, appId: String) {
-        val params = RemovePusherTask.Params(pushkey, appId)
+    override suspend fun removePusher(pusher: Pusher) {
+        removePusher(pusher.pushKey, pusher.appId)
+    }
+
+    override suspend fun removeHttpPusher(pushkey: String, appId: String) {
+        removePusher(pushkey, appId)
+    }
+
+    override suspend fun removeEmailPusher(email: String) {
+        removePusher(pushKey = email, Pusher.APP_ID_EMAIL)
+    }
+
+    private suspend fun removePusher(pushKey: String, pushAppId: String) {
+        val params = RemovePusherTask.Params(pushKey, pushAppId)
         removePusherTask.execute(params)
     }
 

vector/src/main/java/im/vector/app/core/pushers/PushersManager.kt

@@ -75,12 +75,12 @@ class PushersManager @Inject constructor(
 
     suspend fun unregisterEmailPusher(email: String) {
         val currentSession = activeSessionHolder.getSafeActiveSession() ?: return
-        currentSession.removePusher(email, appId = "m.email")
+        currentSession.removeEmailPusher(email)
     }
 
     suspend fun unregisterPusher(pushKey: String) {
         val currentSession = activeSessionHolder.getSafeActiveSession() ?: return
-        currentSession.removePusher(pushKey, stringProvider.getString(R.string.pusher_app_id))
+        currentSession.removeHttpPusher(pushKey, stringProvider.getString(R.string.pusher_app_id))
     }
 
     companion object {

vector/src/main/java/im/vector/app/features/settings/push/PushGatewaysViewModel.kt

@@ -79,7 +79,7 @@ class PushGatewaysViewModel @AssistedInject constructor(@Assisted initialState:
     private fun removePusher(pusher: Pusher) {
         viewModelScope.launch {
             kotlin.runCatching {
-                session.removePusher(pusher.pushKey, pusher.appId)
+                session.removePusher(pusher)
             }.onFailure {
                 _viewEvents.post(PushGatewayViewEvents.RemovePusherFailed(it))
             }