- ring.post: log [ring] when triggered - voip-push: log [voip-push] sent on success with env (prod/sandbox) + callId - chat.ts sendDirectMessage: when attachmentType=='call' parse audio:<state>:<sec> into proper preview (Verpasster Anruf, Anruf abgelehnt, Anruf (m:ss), \u2026) so post-call push has body text instead of empty. - callkit.startOutgoingCall: skip on Android (telecomManager opens dialer UI \u2014 wrong for in-app WebRTC; iOS-CallKit only for audio-session mgmt).
153 lines
5.7 KiB
TypeScript
153 lines
5.7 KiB
TypeScript
/**
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* CallKit (iOS) / ConnectionService (Android) Wrapper.
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*
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* Zentralisiert react-native-callkeep so dass stores/call.ts platform-agnostic
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* bleibt. Drei Verantwortungen:
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* 1. setup() einmal beim App-Start (Permission-Prompt auf Android)
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* 2. displayIncomingCall() wenn Push/Realtime ein Ring signalisiert
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* 3. startCall() wenn der User selbst einen Anruf initiiert
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*
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* Privacy für DiGA (sensible Userbasis, Art. 9 DSGVO):
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* - includesCallsInRecents: false → KEIN iCloud-Sync der Anrufliste
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* - handle = userId (Email-Type) → keine Telefonnummern-Style-Anzeige
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* - appName "ReBreak-Audio" → erscheint im Lockscreen-Banner
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*/
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import { Platform, PermissionsAndroid } from 'react-native';
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import RNCallKeep, { CONSTANTS as CK_CONSTANTS } from 'react-native-callkeep';
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let didSetup = false;
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export async function setupCallKeep(): Promise<void> {
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if (didSetup) return;
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try {
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await RNCallKeep.setup({
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ios: {
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appName: 'ReBreak-Audio',
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// KEIN imageName → Default-Avatar von CallKit; wir setzen den echten
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// Caller-Namen via displayIncomingCall(localizedCallerName)
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supportsVideo: false,
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maximumCallGroups: '1',
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maximumCallsPerCallGroup: '1',
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// Privacy: KEINE Anrufliste in iOS-Recents (= kein iCloud-Sync, kein
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// Leak an Apple). Für DiGA mit Suchterkrankungs-Zielgruppe Pflicht.
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includesCallsInRecents: false,
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},
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android: {
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alertTitle: 'Anrufe in ReBreak zulassen',
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alertDescription:
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'ReBreak braucht Telefon-Konto-Berechtigung, um eingehende Sprach-Anrufe wie in Telefon-Apps anzuzeigen.',
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cancelButton: 'Nicht jetzt',
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okButton: 'Erlauben',
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// Foreground-Service für Android 11+ Mic-Background-Access
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foregroundService: {
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channelId: 'org.rebreak.app.calls',
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channelName: 'ReBreak-Anrufe',
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notificationTitle: 'ReBreak: Anruf aktiv',
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},
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},
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});
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if (Platform.OS === 'android') {
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RNCallKeep.setAvailable(true);
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// Android 14+: Full-Screen-Intent für Lockscreen-Call-UI braucht extra Permission
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try {
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await PermissionsAndroid.request(
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// @ts-ignore — RN-Types haben USE_FULL_SCREEN_INTENT evtl. noch nicht
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'android.permission.USE_FULL_SCREEN_INTENT' as any,
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);
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} catch {}
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}
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didSetup = true;
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} catch (e: any) {
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console.warn('[callkeep] setup failed', e?.message ?? e);
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}
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}
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/**
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* UUID-Generator — CallKit braucht lowercase UUID (Apple-Quirk).
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* Wir mappen 1:1 callId ↔ callUUID (deterministic) damit beide Apps dieselbe ID nutzen.
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*/
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export function callIdToUuid(callId: string): string {
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// CallId hat Format: "<timestamp>-<random8>", z.B. "1717491600000-abc12345"
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// CallKit/CXProvider braucht **valides Hex-UUID** (0-9a-f) — sonst native
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// crash beim startCall(). Wir mappen jedes Zeichen der callId auf einen
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// Hex-Digit via charCode-modulo. Deterministic.
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const hex: string[] = [];
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for (let i = 0; i < callId.length && hex.length < 32; i++) {
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const code = callId.charCodeAt(i);
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// 2 Hex-Digits pro Zeichen → genug Material für 32 Hex-Zeichen
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hex.push(((code >> 4) & 0xf).toString(16));
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if (hex.length < 32) hex.push((code & 0xf).toString(16));
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}
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while (hex.length < 32) hex.push('0');
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const clean = hex.join('').slice(0, 32);
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// UUID v4 Format: xxxxxxxx-xxxx-4xxx-Yxxx-xxxxxxxxxxxx (Y ∈ {8,9,a,b})
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return `${clean.slice(0, 8)}-${clean.slice(8, 12)}-4${clean.slice(13, 16)}-8${clean.slice(17, 20)}-${clean.slice(20, 32)}`;
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}
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export function displayIncomingCall(callId: string, callerName: string): void {
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try {
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const uuid = callIdToUuid(callId);
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RNCallKeep.displayIncomingCall(
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uuid,
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callerName, // handle — wird im iOS-Lockscreen als Untertitel angezeigt
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callerName, // localizedCallerName — als Titel
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'generic', // handleType: kein Phone-Number-Format
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false, // hasVideo
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);
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} catch (e: any) {
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console.warn('[callkeep] displayIncomingCall failed', e?.message ?? e);
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}
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}
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export function startOutgoingCall(callId: string, calleeName: string): void {
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// Android: NICHT aufrufen \u2014 `RNCallKeep.startCall` triggert
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// `telecomManager.placeCall` was die System-Telefon-Wahl-UI \u00f6ffnet. F\u00fcr
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// In-App-WebRTC-Calls v\u00f6llig falsch (User sieht "Telefon w\u00e4hlt\u2026" statt
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// unserem /call-Screen). iOS-CallKit macht das richtig (Audio-Session
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// setup, keine native UI weil supportsHolding=false und wir keine
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// CXEndCallAction triggern bis User auflegt).
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if (Platform.OS !== 'ios') return;
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try {
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const uuid = callIdToUuid(callId);
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RNCallKeep.startCall(uuid, calleeName, calleeName, 'generic', false);
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} catch (e: any) {
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console.warn('[callkeep] startCall failed', e?.message ?? e);
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}
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}
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export function reportConnected(callId: string): void {
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try {
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const uuid = callIdToUuid(callId);
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if (Platform.OS === 'android') {
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RNCallKeep.setCurrentCallActive(uuid);
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}
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} catch {}
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}
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export function endCall(callId: string): void {
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try {
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const uuid = callIdToUuid(callId);
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RNCallKeep.endCall(uuid);
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} catch {}
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}
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export function reportEnded(
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callId: string,
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reason: 'failed' | 'declined' | 'unanswered' | 'ended' = 'ended',
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): void {
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try {
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const uuid = callIdToUuid(callId);
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const reasonCode =
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reason === 'failed'
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? CK_CONSTANTS.END_CALL_REASONS.FAILED
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: reason === 'unanswered'
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? CK_CONSTANTS.END_CALL_REASONS.UNANSWERED
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: reason === 'declined'
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? CK_CONSTANTS.END_CALL_REASONS.MISSED
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: CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
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RNCallKeep.reportEndCallWithUUID(uuid, reasonCode);
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} catch {}
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}
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export { RNCallKeep };
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