File size: 5,549 Bytes
3a08226 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | // Android Bridge - Interface between PWA and Android system
class AndroidBridge {
constructor() {
this.isAndroid = this.detectAndroid();
this.apiLevel = this.getApiLevel();
this.samsungFeatures = this.detectSamsung();
this.permissions = new Set();
this.init();
}
init() {
if (!this.isAndroid) {
console.log('Running in non-Android environment');
this.mockAndroidInterface();
}
this.requestEssentialPermissions();
this.setupBroadcastReceiver();
this.startServices();
}
detectAndroid() {
return /Android/i.test(navigator.userAgent) ||
typeof window.Android !== 'undefined';
}
getApiLevel() {
const match = navigator.userAgent.match(/Android\s(\d+)/);
return match ? parseInt(match[1]) : 14;
}
detectSamsung() {
return {
isSamsung: /Samsung/i.test(navigator.userAgent) ||
/SM-S918/.test(navigator.userAgent),
model: this.getSamsungModel(),
features: ['edge_panel', 'bixby', 'secure_folder', 'dex']
};
}
getSamsungModel() {
const match = navigator.userAgent.match(/(SM-[A-Za-z0-9]+)/);
return match ? match[1] : 'Unknown';
}
mockAndroidInterface() {
// Create mock interface for testing on non-Android devices
window.Android = {
Settings: {
get: (key) => localStorage.getItem(`android_${key}`) || '',
put: (key, value) => localStorage.setItem(`android_${key}`, value)
},
PackageManager: {
getInstalledApps: () => JSON.stringify([]),
launchApp: (pkg) => {
console.log(`Mock launch: ${pkg}`);
window.open(`intent://${pkg}#Intent;package=${pkg};end`, '_blank');
}
},
NotificationListener: {
getActiveNotifications: () => '[]',
cancelNotification: (id) => {}
},
Battery: {
getStatus: () => JSON.stringify({ level: 84, charging: true })
},
Haptic: {
perform: (type) => {
if (navigator.vibrate) navigator.vibrate(20);
}
},
GestureManager: {
registerCallback: () => {}
}
};
}
async requestEssentialPermissions() {
const permissions = [
{ name: 'notifications', required: true },
{ name: 'storage', required: false },
{ name: 'location', required: false }
];
for (const perm of permissions) {
try {
if (perm.name === 'notifications' && 'Notification' in window) {
const result = await Notification.requestPermission();
if (result === 'granted') {
this.permissions.add(perm.name);
}
}
} catch (e) {
console.warn(`Permission ${perm.name} failed:`, e);
}
}
}
setupBroadcastReceiver() {
// Listen for Android system broadcasts
if (window.Android?.BroadcastReceiver?.register) {
window.Android.BroadcastReceiver.register('android.intent.action.BATTERY_CHANGED', (data) => {
window.dispatchEvent(new CustomEvent('battery-update', { detail: data }));
});
window.Android.BroadcastReceiver.register('android.intent.action.SCREEN_ON', () => {
window.dispatchEvent(new CustomEvent('screen-on'));
});
}
}
startServices() {
// Start worker-based services
if (window.workerBridge) {
window.workerBridge.startSystemSync();
window.workerBridge.fetchApps();
window.workerBridge.fetchSettings();
window.workerBridge.fetchNotifications();
}
// Register for periodic sync
if ('periodicSync' in registration) {
registration.periodicSync.register('content-sync', {
minInterval: 24 * 60 * 60 * 1000 // 1 day
}).catch(console.error);
}
}
// Public API
getSystemInfo() {
return {
isAndroid: this.isAndroid,
apiLevel: this.apiLevel,
samsung: this.samsungFeatures,
userAgent: navigator.userAgent,
screen: {
width: screen.width,
height: screen.height,
density: window.devicePixelRatio
},
memory: navigator.deviceMemory || 'unknown',
connection: this.getConnectionInfo()
};
}
getConnectionInfo() {
const conn = navigator.connection;
return {
type: conn?.effectiveType || 'unknown',
saveData: conn?.saveData || false,
rtt: conn?.rtt,
downlink: conn?.downlink
};
}
async share(data) {
if (navigator.share) {
return navigator.share(data);
}
// Fallback to Android share
if (window.Android?.Intent?.share) {
window.Android.Intent.share(JSON.stringify(data));
}
}
setWallpaper(uri) {
if (this.samsungFeatures.isSamsung && window.Android?.Wallpaper?.set) {
window.Android.Wallpaper.set(uri);
}
}
openSystemSettings(setting) {
const settingUris = {
'display': 'android.settings.DISPLAY_SETTINGS',
'sound': 'android.settings.SOUND_SETTINGS',
'wifi': 'android.settings.WIFI_SETTINGS',
'bluetooth': 'android.settings.BLUETOOTH_SETTINGS',
'notification': 'android.settings.NOTIFICATION_SETTINGS',
'apps': 'android.settings.MANAGE_APPLICATIONS_SETTINGS',
'battery': 'android.settings.BATTERY_SAVER_SETTINGS',
'storage': 'android.settings.INTERNAL_STORAGE_SETTINGS'
};
if (window.Android?.Intent?.openSettings) {
window.Android.Intent.openSettings(settingUris[setting] || settingUris.display);
}
}
}
// Initialize
window.androidBridge = new AndroidBridge(); |