calling basic workflow complete
WaseemAbbasi22
2 months ago
parent
d5a21a05ca
commit
012314616a
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import 'dart:async';
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import 'dart:developer';
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import 'package:flutter/material.dart';
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import 'package:permission_handler/permission_handler.dart';
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import 'package:test_sa/modules/cx_module/chat/call/call_error_handler.dart';
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/// Production-ready permission helper for audio/video calls
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/// Handles all permission requests with proper error handling and user feedback
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class CallPermissionHelper {
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CallPermissionHelper._();
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/// Check and request microphone permission for audio calls
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/// Returns true if permission is granted, false otherwise
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static Future<bool> requestMicrophonePermission(BuildContext context) async {
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try {
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log('🎤 [PERMISSION] Checking microphone permission...', name: 'CallPermissionHelper');
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// Check current status
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final status = await Permission.microphone.status;
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log(' Current status: ${status.name}', name: 'CallPermissionHelper');
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if (status.isGranted) {
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log('✅ [PERMISSION] Microphone already granted', name: 'CallPermissionHelper');
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return true;
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}
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// If denied permanently, show settings dialog
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if (status.isPermanentlyDenied) {
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log('⚠️ [PERMISSION] Microphone permanently denied - showing settings dialog', name: 'CallPermissionHelper');
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if (context.mounted) {
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await _showPermissionDeniedDialog(
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context,
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'Microphone Permission Required',
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'This app needs microphone access to make calls. Please enable it in settings.',
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Permission.microphone,
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);
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}
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return false;
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}
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// Request permission
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log('📤 [PERMISSION] Requesting microphone permission...', name: 'CallPermissionHelper');
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final result = await Permission.microphone.request();
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log(' Result: ${result.name}', name: 'CallPermissionHelper');
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if (result.isGranted) {
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log('✅ [PERMISSION] Microphone permission granted', name: 'CallPermissionHelper');
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return true;
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}
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if (result.isPermanentlyDenied) {
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log('❌ [PERMISSION] Microphone permanently denied', name: 'CallPermissionHelper');
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if (context.mounted) {
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await _showPermissionDeniedDialog(
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context,
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'Microphone Permission Required',
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'This app needs microphone access to make calls. Please enable it in settings.',
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Permission.microphone,
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);
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}
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return false;
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}
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// User denied
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log('❌ [PERMISSION] Microphone permission denied by user', name: 'CallPermissionHelper');
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if (context.mounted) {
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CallErrorHandler.showMicrophonePermissionDenied(context);
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}
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return false;
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} catch (e, stackTrace) {
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log('❌ [PERMISSION] Error requesting microphone permission: $e\nStack: $stackTrace',
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name: 'CallPermissionHelper');
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if (context.mounted) {
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CallErrorHandler.showGenericError(context, 'Failed to request microphone permission');
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}
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return false;
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}
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}
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/// Check and request camera permission for video calls
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/// Returns true if permission is granted, false otherwise
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static Future<bool> requestCameraPermission(BuildContext context) async {
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try {
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log('📹 [PERMISSION] Checking camera permission...', name: 'CallPermissionHelper');
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// Check current status
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final status = await Permission.camera.status;
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log(' Current status: ${status.name}', name: 'CallPermissionHelper');
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if (status.isGranted) {
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log('✅ [PERMISSION] Camera already granted', name: 'CallPermissionHelper');
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return true;
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}
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// If denied permanently, show settings dialog
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if (status.isPermanentlyDenied) {
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log('⚠️ [PERMISSION] Camera permanently denied - showing settings dialog', name: 'CallPermissionHelper');
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if (context.mounted) {
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await _showPermissionDeniedDialog(
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context,
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'Camera Permission Required',
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'This app needs camera access for video calls. Please enable it in settings.',
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Permission.camera,
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);
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}
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return false;
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}
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// Request permission
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log('📤 [PERMISSION] Requesting camera permission...', name: 'CallPermissionHelper');
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final result = await Permission.camera.request();
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log(' Result: ${result.name}', name: 'CallPermissionHelper');
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if (result.isGranted) {
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log('✅ [PERMISSION] Camera permission granted', name: 'CallPermissionHelper');
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return true;
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}
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if (result.isPermanentlyDenied) {
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log('❌ [PERMISSION] Camera permanently denied', name: 'CallPermissionHelper');
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if (context.mounted) {
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await _showPermissionDeniedDialog(
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context,
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'Camera Permission Required',
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'This app needs camera access for video calls. Please enable it in settings.',
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Permission.camera,
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);
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}
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return false;
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}
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// User denied
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log('❌ [PERMISSION] Camera permission denied by user', name: 'CallPermissionHelper');
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if (context.mounted) {
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CallErrorHandler.showCameraPermissionDenied(context);
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}
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return false;
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} catch (e, stackTrace) {
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log('❌ [PERMISSION] Error requesting camera permission: $e\nStack: $stackTrace',
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name: 'CallPermissionHelper');
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if (context.mounted) {
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CallErrorHandler.showGenericError(context, 'Failed to request camera permission');
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}
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return false;
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}
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}
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/// Request all permissions required for audio calls (microphone only)
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/// Returns true if all permissions are granted, false otherwise
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static Future<bool> requestAudioCallPermissions(BuildContext context) async {
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log('═══════════════════════════════════════════', name: 'CallPermissionHelper');
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log('🎵 [PERMISSION] Requesting audio call permissions...', name: 'CallPermissionHelper');
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final micGranted = await requestMicrophonePermission(context);
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if (!micGranted) {
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log('❌ [PERMISSION] Audio call permissions denied', name: 'CallPermissionHelper');
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log('═══════════════════════════════════════════', name: 'CallPermissionHelper');
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return false;
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}
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log('✅ [PERMISSION] All audio call permissions granted', name: 'CallPermissionHelper');
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log('═══════════════════════════════════════════', name: 'CallPermissionHelper');
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return true;
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}
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/// Request all permissions required for video calls (microphone + camera)
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/// Returns true if all permissions are granted, false otherwise
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static Future<bool> requestVideoCallPermissions(BuildContext context) async {
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log('═══════════════════════════════════════════', name: 'CallPermissionHelper');
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log('📹 [PERMISSION] Requesting video call permissions...', name: 'CallPermissionHelper');
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// Request both permissions
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final micGranted = await requestMicrophonePermission(context);
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if (!micGranted) {
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log('❌ [PERMISSION] Video call permissions denied (microphone)', name: 'CallPermissionHelper');
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log('═══════════════════════════════════════════', name: 'CallPermissionHelper');
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return false;
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}
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final cameraGranted = await requestCameraPermission(context);
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if (!cameraGranted) {
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log('❌ [PERMISSION] Video call permissions denied (camera)', name: 'CallPermissionHelper');
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log('═══════════════════════════════════════════', name: 'CallPermissionHelper');
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return false;
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}
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log('✅ [PERMISSION] All video call permissions granted', name: 'CallPermissionHelper');
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log('═══════════════════════════════════════════', name: 'CallPermissionHelper');
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return true;
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}
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/// Check if microphone permission is granted (without requesting)
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static Future<bool> isMicrophoneGranted() async {
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final status = await Permission.microphone.status;
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return status.isGranted;
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}
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/// Check if camera permission is granted (without requesting)
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static Future<bool> isCameraGranted() async {
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final status = await Permission.camera.status;
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return status.isGranted;
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}
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/// Show dialog when permission is permanently denied, with option to open settings
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static Future<void> _showPermissionDeniedDialog(
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BuildContext context,
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String title,
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String message,
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Permission permission,
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) async {
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if (!context.mounted) return;
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return showDialog(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(title),
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content: Text(message),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('Cancel'),
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),
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TextButton(
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onPressed: () async {
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Navigator.of(context).pop();
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await openAppSettings();
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},
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child: const Text('Open Settings'),
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),
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],
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);
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},
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);
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}
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/// Handle permission denial during an active call
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/// Shows error and optionally ends the call
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static Future<void> handlePermissionDeniedDuringCall(
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BuildContext context,
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String permissionName, {
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required Function() onEndCall,
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int delaySeconds = 2,
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}) async {
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if (!context.mounted) return;
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log('❌ [PERMISSION] $permissionName denied during active call', name: 'CallPermissionHelper');
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log(' Showing error and ending call in ${delaySeconds}s...', name: 'CallPermissionHelper');
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CallErrorHandler.showGenericError(
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context,
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'$permissionName permission is required for this call.',
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);
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// Give user time to see the error
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await Future.delayed(Duration(seconds: delaySeconds));
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if (context.mounted) {
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onEndCall();
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}
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}
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}
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