50 lines
1.7 KiB
Dart
50 lines
1.7 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'dart:math';
|
|
|
|
import '../services/tv_detection_service.dart';
|
|
|
|
/// Utility class for platform detection
|
|
class PlatformDetector {
|
|
/// Detects if running on Android TV (requires TvDetectionService to be initialized)
|
|
static bool isTV() {
|
|
return TvDetectionService.isTVSync();
|
|
}
|
|
|
|
/// Detects if the app should use side navigation (Desktop or TV)
|
|
static bool shouldUseSideNavigation(BuildContext context) {
|
|
return isDesktop(context) || isTV();
|
|
}
|
|
|
|
/// Detects if running on a mobile platform (iOS or Android)
|
|
/// Uses Theme for consistent platform detection across the app
|
|
static bool isMobile(BuildContext context) {
|
|
final platform = Theme.of(context).platform;
|
|
return platform == TargetPlatform.iOS || platform == TargetPlatform.android;
|
|
}
|
|
|
|
/// Detects if running on a desktop platform (Windows, macOS, or Linux)
|
|
static bool isDesktop(BuildContext context) {
|
|
return !isMobile(context);
|
|
}
|
|
|
|
/// Detects if the device is likely a tablet based on screen size
|
|
/// Uses diagonal screen size to determine if device is a tablet
|
|
static bool isTablet(BuildContext context) {
|
|
final data = MediaQuery.of(context);
|
|
final size = data.size;
|
|
final diagonal = sqrt(size.width * size.width + size.height * size.height);
|
|
final devicePixelRatio = data.devicePixelRatio;
|
|
|
|
// Convert diagonal from logical pixels to inches (assuming 160 DPI as baseline)
|
|
final diagonalInches = diagonal / (devicePixelRatio * 160 / 2.54);
|
|
|
|
// Consider devices with diagonal >= 7 inches as tablets
|
|
return diagonalInches >= 7.0;
|
|
}
|
|
|
|
/// Detects if the device is a phone (mobile but not tablet)
|
|
static bool isPhone(BuildContext context) {
|
|
return isMobile(context) && !isTablet(context);
|
|
}
|
|
}
|