Show an in-app UnifiedPush distributor picker instead of a silent OS default.

android/app/src/main/AndroidManifest.xml

@@ -87,4 +87,22 @@
     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
     <uses-permission android:name="android.permission.BLUETOOTH" />
     <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+
+    <!-- Android 11+ package visibility for UnifiedPush distributors (ntfy, etc.) -->
+    <queries>
+        <intent>
+            <action android:name="org.unifiedpush.android.distributor.REGISTER" />
+        </intent>
+        <intent>
+            <action android:name="org.unifiedpush.android.distributor.UNREGISTER" />
+        </intent>
+        <intent>
+            <action android:name="org.unifiedpush.android.distributor.LINK" />
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW" />
+            <data android:scheme="unifiedpush" />
+        </intent>
+        <package android:name="io.heckel.ntfy" />
+    </queries>
 </manifest>

android/app/src/main/java/com/paarrot/app/UnifiedPushManager.kt

@@ -1,8 +1,11 @@
 package com.paarrot.app
 
 import android.app.Activity
+import android.app.AlertDialog
 import android.content.Context
+import android.content.pm.PackageManager
 import android.util.Log
+import com.getcapacitor.JSArray
 import com.getcapacitor.JSObject
 import org.json.JSONObject
 import org.unifiedpush.android.connector.FailedReason
@@ -48,31 +51,73 @@ object UnifiedPushManager {
             return
         }
 
-        UnifiedPush.tryUseCurrentOrDefaultDistributor(activity) { success ->
-            if (success) {
-                requestRegistration(context)
-            } else {
+        // Prefer an explicit in-app picker so the user always sees something;
+        // tryUseDefaultDistributor is silent when only one distributor is installed.
+        requestDistributorSetup(context, activity) { success ->
+            if (!success) {
                 dispatchRegistrationFailed(FailedReason.ACTION_REQUIRED.name, INSTANCE_DEFAULT)
             }
         }
     }
 
     /**
-     * Clears any saved distributor and re-opens the OS/default distributor picker
-     * (`unifiedpush://link`), then registers again on success.
+     * Clears any saved distributor and shows an in-app distributor picker.
+     * UnifiedPush's OS deeplink picker is silent when only one distributor
+     * (e.g. ntfy) is installed, which looked like a broken Reset button.
      */
     fun requestDistributorSetup(context: Context, activity: Activity, onDone: (Boolean) -> Unit) {
         runCatching { UnifiedPush.removeDistributor(context) }
             .onFailure { Log.w(TAG, "removeDistributor failed: ${it.message}") }
         clearEndpoint(context)
 
-        UnifiedPush.tryUseDefaultDistributor(activity) { success ->
-            if (success) {
-                requestRegistration(context)
-            } else {
+        val distributors = runCatching { UnifiedPush.getDistributors(context) }
+            .getOrDefault(emptyList())
+        if (distributors.isEmpty()) {
+            Log.w(TAG, "No UnifiedPush distributors installed")
             dispatchRegistrationFailed(FailedReason.ACTION_REQUIRED.name, INSTANCE_DEFAULT)
+            onDone(false)
+            return
         }
-            onDone(success)
+
+        val labels = distributors.map { packageName ->
+            distributorLabel(context, packageName)
+        }.toTypedArray()
+
+        // Guard against cancel + dismiss double-firing the callback.
+        val finished = java.util.concurrent.atomic.AtomicBoolean(false)
+        val finish: (Boolean) -> Unit = { success ->
+            if (finished.compareAndSet(false, true)) onDone(success)
+        }
+
+        activity.runOnUiThread {
+            AlertDialog.Builder(activity)
+                .setTitle("Choose push distributor")
+                .setItems(labels) { _, which ->
+                    val chosen = distributors.getOrNull(which)
+                    if (chosen.isNullOrBlank()) {
+                        finish(false)
+                        return@setItems
+                    }
+                    runCatching { UnifiedPush.saveDistributor(context, chosen) }
+                        .onFailure { Log.w(TAG, "saveDistributor failed: ${it.message}") }
+                    requestRegistration(context)
+                    finish(true)
+                }
+                .setNegativeButton(android.R.string.cancel) { _, _ -> finish(false) }
+                .setOnCancelListener { finish(false) }
+                .show()
+        }
+    }
+
+    /** Human-readable label for a distributor package (falls back to package name). */
+    private fun distributorLabel(context: Context, packageName: String): String {
+        return try {
+            val pm = context.packageManager
+            val appInfo = pm.getApplicationInfo(packageName, 0)
+            val label = pm.getApplicationLabel(appInfo)?.toString().orEmpty()
+            if (label.isNotBlank() && label != packageName) "$label ($packageName)" else packageName
+        } catch (_: PackageManager.NameNotFoundException) {
+            packageName
         }
     }
 
@@ -128,10 +173,11 @@ object UnifiedPushManager {
         status.put("instance", getInstance(context) ?: INSTANCE_DEFAULT)
         status.put("registered", !getEndpoint(context).isNullOrBlank())
         status.put("distributor", runCatching { UnifiedPush.getSavedDistributor(context) }.getOrDefault(""))
-        status.put(
-            "distributors",
-            runCatching { UnifiedPush.getDistributors(context) }.getOrDefault(emptyList<String>())
-        )
+        val distributors = JSArray()
+        runCatching { UnifiedPush.getDistributors(context) }
+            .getOrDefault(emptyList())
+            .forEach { distributors.put(it) }
+        status.put("distributors", distributors)
         return status
     }
 

overlay/src/app/features/settings/notifications/SystemNotification.tsx

@@ -170,22 +170,30 @@ type PushStatus = {
   registered: boolean;
   distributor: string;
   endpoint: string;
+  distributors: string[];
 };
 
 /** Android-only section showing UnifiedPush registration status and controls. */
 function AndroidPushNotifications() {
   const [status, setStatus] = useState<PushStatus | undefined>(undefined);
   const [loading, setLoading] = useState(true);
+  const [lastError, setLastError] = useState<string | undefined>(undefined);
 
   const refresh = useCallback(async () => {
     setLoading(true);
     const s = await getBackgroundSyncStatus();
+    const distributors = Array.isArray(s?.distributors)
+      ? s.distributors
+      : typeof s?.distributors === 'string' && s.distributors && s.distributors !== '[]'
+        ? [s.distributors]
+        : [];
     setStatus(
       s
         ? {
             registered: s.registered,
             distributor: s.distributor || '',
             endpoint: s.endpoint || '',
+            distributors,
           }
         : undefined
     );
@@ -198,8 +206,14 @@ function AndroidPushNotifications() {
 
   const [resetState, reset] = useAsyncCallback(
     useCallback(async () => {
-      await requestResetPushRegistration();
+      setLastError(undefined);
+      const result = await requestResetPushRegistration();
       await refresh();
+      if (!result.success) {
+        setLastError(
+          'Could not register a push distributor. Install ntfy (with UnifiedPush enabled), then try Reset again.'
+        );
+      }
     }, [refresh])
   );
 
@@ -214,6 +228,36 @@ function AndroidPushNotifications() {
     resetState.status === AsyncStatus.Loading ||
     pingState.status === AsyncStatus.Loading;
 
+  const statusDescription = (() => {
+    if (loading) return 'Loading status…';
+    if (status === undefined) {
+      return (
+        <Text as="span" style={{ color: color.Critical.Main }} size="T200">
+          Failed to read push status.
+        </Text>
+      );
+    }
+    if (status.registered) {
+      return (
+        <Text as="span" size="T200">
+          {`Distributor: ${status.distributor || 'unknown'}`}
+        </Text>
+      );
+    }
+    if (status.distributors.length === 0) {
+      return (
+        <Text as="span" style={{ color: color.Critical.Main }} size="T200">
+          No UnifiedPush distributor found. Install ntfy from Play Store/F-Droid and enable UnifiedPush in ntfy settings.
+        </Text>
+      );
+    }
+    return (
+      <Text as="span" style={{ color: color.Warning?.Main ?? color.Critical.Main }} size="T200">
+        {`Found ${status.distributors.join(', ')} but not registered yet. Tap Reset and pick ntfy.`}
+      </Text>
+    );
+  })();
+
   return (
     <Box direction="Column" gap="100">
       <Text size="L400">Android Push (UnifiedPush)</Text>
@@ -226,29 +270,20 @@ function AndroidPushNotifications() {
         <SettingTile
           title="Background Notifications"
           description={
-            loading ? (
-              'Loading status…'
-            ) : status === undefined ? (
-              <Text as="span" style={{ color: color.Critical.Main }} size="T200">
-                Failed to read push status.
-              </Text>
-            ) : status.registered ? (
             <>
-                <Text as="span" size="T200">
-                  {`Distributor: ${status.distributor || 'unknown'}`}
+              {statusDescription}
+              {lastError ? (
+                <Text as="span" style={{ color: color.Critical.Main, display: 'block' }} size="T200">
+                  {lastError}
                 </Text>
+              ) : null}
             </>
-            ) : (
-              <Text as="span" style={{ color: color.Warning?.Main ?? color.Critical.Main }} size="T200">
-                Not registered. Tap &quot;Reset&quot; to choose a distributor app.
-              </Text>
-            )
           }
           after={loading ? <Spinner variant="Secondary" /> : undefined}
         />
         <SettingTile
           title="Change Distributor"
-          description="Re-open the UnifiedPush distributor selection dialog."
+          description="Shows a list of installed UnifiedPush apps (ntfy, etc.) and registers the one you pick."
           after={
             <Button
               size="300"

overlay/src/app/utils/backgroundSync.ts

@@ -537,6 +537,7 @@ export const setAppForegroundState = async (foreground: boolean): Promise<void>
  * Re-opens the UnifiedPush distributor selection dialog.
  * Allows users to re-select or change their push notification distributor without terminal access.
  * Useful when the current endpoint becomes unavailable.
+ * Waits briefly for the distributor to return an endpoint so the settings UI can refresh accurately.
  */
 export const requestResetPushRegistration = async (): Promise<{ success: boolean }> => {
   if (!isBackgroundSyncSupported()) {
@@ -547,7 +548,19 @@ export const requestResetPushRegistration = async (): Promise<{ success: boolean
   try {
     const result = await MatrixBackgroundSync.requestDistributorSetup();
     console.log('[BackgroundSync] requestDistributorSetup completed:', result);
-    return result ?? { success: false };
+    if (!result?.success) return { success: false };
+
+    // Endpoint arrives asynchronously from the distributor after register().
+    for (let i = 0; i < 20; i += 1) {
+      await new Promise((resolve) => setTimeout(resolve, 250));
+      const status = await getBackgroundSyncStatus();
+      if (status?.registered && status.endpoint) {
+        return { success: true };
+      }
+    }
+
+    // Picker succeeded but endpoint not yet ack'd — still treat as success.
+    return { success: true };
   } catch (err) {
     console.error('[BackgroundSync] requestDistributorSetup failed:', err);
     return { success: false };