Tencent TDS Service

Sep 7, 2017 · Mobile Development

How to Implement iOS Voice Payment Alerts: Push Wake‑up, TTS, and Mute Detection

This article explains how to enable voice reminders for payment receipt on iOS by using VoIP push notifications to wake a suspended app, integrating online/offline TTS synthesis, handling audio playback in background, detecting the mute switch, and adjusting system volume thresholds.