Cihaz ve uygulama bilgileri

Copy<video id="preview" autoplay playsinline muted></video>
<button id="startCam">Start camera</button>
<script>
document.getElementById('startCam').addEventListener('click', async function () {
  if (!(navigator.mediaDevices && navigator.mediaDevices.getUserMedia)) {
    showMessage('Camera is not available here.');
    return;
  }
  try {
    var stream = await navigator.mediaDevices.getUserMedia({
      video: { facingMode: 'environment' },   // 'user' = front camera
      audio: false
    });
    document.getElementById('preview').srcObject = stream;
  } catch (err) {
    if (err.name === 'NotAllowedError') showMessage('Camera permission was refused.');
    else showMessage('Camera error: ' + err.name);
  }
});
</script>

Copyasync function recordVoice(seconds) {
  var stream;
  try {
    stream = await navigator.mediaDevices.getUserMedia({ audio: true, video: false });
  } catch (err) {
    showMessage('Microphone permission was refused.');
    return;
  }
  var chunks = [];
  var rec = new MediaRecorder(stream);
  rec.ondataavailable = function (e) { chunks.push(e.data); };
  rec.onstop = function () {
    stream.getTracks().forEach(function (t) { t.stop(); });   // turn the mic off
    var blob = new Blob(chunks, { type: rec.mimeType });
    document.getElementById('player').src = URL.createObjectURL(blob);
  };
  rec.start();
  setTimeout(function () { rec.stop(); }, seconds * 1000);
}

Copyasync function snapshot() {
  if (!(navigator.mediaDevices && navigator.mediaDevices.getUserMedia)) return null;
  let stream;
  try {
    stream = await navigator.mediaDevices.getUserMedia({ video: { facingMode: 'user' } });
  } catch (err) {
    showMessage(err.name === 'NotFoundError' ? 'No camera on this device.' : 'Camera permission was refused.');
    return null;
  }
  const video = document.createElement('video');
  video.srcObject = stream;
  await video.play();
  const canvas = document.createElement('canvas');
  canvas.width = video.videoWidth; canvas.height = video.videoHeight;
  canvas.getContext('2d').drawImage(video, 0, 0);
  stream.getTracks().forEach(function (t) { t.stop(); });
  return canvas.toDataURL('image/jpeg', 0.9);
}

Copydocument.getElementById('away').addEventListener('click', async () => {
  if (!('IdleDetector' in window)) return;
  if ((await IdleDetector.requestPermission()) !== 'granted') return;
  const ac = new AbortController();
  const idle = new IdleDetector();
  idle.addEventListener('change', () => {
    setStatus(idle.userState === 'idle' || idle.screenState === 'locked' ? 'Away' : 'Online');
  });
  await idle.start({ threshold: 5 * 60000, signal: ac.signal });
  stopButton.onclick = () => ac.abort();
});

Copyasync function watchAwayIfAllowed() {
  if (!('IdleDetector' in window)) return;
  const perm = await navigator.permissions.query({ name: 'idle-detection' });
  if (perm.state !== 'granted') return;          // 'prompt' until requestPermission() ran from a tap
  const idle = new IdleDetector();
  idle.onchange = () => {
    if (idle.screenState === 'locked') pauseLiveSession();
    else if (idle.userState === 'active') resumeLiveSession();
  };
  await idle.start({ threshold: 60000 });         // 1 minute is the smallest threshold
}
watchAwayIfAllowed();

Copylet vaultWatch = null;
async function setAutoLock(minutes) {
  if (vaultWatch) vaultWatch.abort();             // aborting stops the old detector
  vaultWatch = new AbortController();
  const idle = new IdleDetector();
  idle.addEventListener('change', () => {
    if (idle.userState === 'idle' || idle.screenState === 'locked') lockVault();
  });
  try {
    await idle.start({ threshold: minutes * 60000, signal: vaultWatch.signal });
  } catch (err) {
    if (err.name === 'NotAllowedError') showMessage('Tap "Enable auto-lock" first.');
    else if (err instanceof TypeError) showMessage('Pick at least 1 minute.');
    else throw err;
  }
}

Copyfunction whereAmI() {
  if (!('geolocation' in navigator)) { showMessage('Location is not available here.'); return; }

  navigator.geolocation.getCurrentPosition(
    function (pos) {
      showMessage('You are at ' + pos.coords.latitude.toFixed(5) + ', ' +
                  pos.coords.longitude.toFixed(5) + ' (±' + Math.round(pos.coords.accuracy) + ' m)');
    },
    function (err) {
      if (err.code === 1) showMessage('Location permission was refused.');
      else if (err.code === 3) showMessage('Location timed out. Try again outside.');
      else showMessage('Location is unavailable. Is location turned on in phone settings?');
    },
    { enableHighAccuracy: true, timeout: 15000, maximumAge: 0 }
  );
}

Copyvar watchId = null;

function startTracking() {
  if (!('geolocation' in navigator)) return;
  watchId = navigator.geolocation.watchPosition(
    function (pos) { addPointToMap(pos.coords.latitude, pos.coords.longitude); },
    function (err) { showMessage('Tracking stopped: ' + err.message); },
    { enableHighAccuracy: true }
  );
}

function stopTracking() {
  if (watchId !== null) { navigator.geolocation.clearWatch(watchId); watchId = null; }
}

Copyasync function locateIfAllowed() {
  if (!('geolocation' in navigator)) return;
  if (navigator.permissions) {
    const s = await navigator.permissions.query({ name: 'geolocation' });
    if (s.state === 'denied') { showMessage('Location is off for this app. Turn it on in Settings.'); return; }
  }
  navigator.geolocation.getCurrentPosition(
    (pos) => centerMap(pos.coords.latitude, pos.coords.longitude),
    (err) => showMessage('Location error ' + err.code + ': ' + err.message),
    { timeout: 10000 }
  );
}

Copy// manifest.webmanifest: { "related_applications": [{ "platform": "play", "id": "com.example.scanner" }] }
const apps = await navigator.getInstalledRelatedApps();
const hasScanner = apps.some((a) => a.id === 'com.example.scanner');
document.getElementById('get-scanner').hidden = hasScanner;

Copy// manifest: { "platform": "play", "id": "com.example.scanner", "url": "https://example.com/scan" }
document.getElementById('open-scanner').addEventListener('click', async () => {
  const apps = typeof navigator.getInstalledRelatedApps === 'function'
    ? await navigator.getInstalledRelatedApps() : [];
  const scanner = apps.find((a) => a.id === 'com.example.scanner');
  location.href = scanner && scanner.url
    ? scanner.url
    : 'https://play.google.com/store/apps/details?id=com.example.scanner';
});

Copyasync function renderMoreApps(catalog) {         // [{ id, name }] matching your manifest entries
  if (typeof navigator.getInstalledRelatedApps !== 'function') return; // e.g. inside an iframe
  const installed = new Set((await navigator.getInstalledRelatedApps()).map((a) => a.id));
  document.getElementById('more-apps').innerHTML = catalog.map((app) =>
    `<li>${app.name} — ${installed.has(app.id) ? 'Installed' : '<a href="https://play.google.com/store/apps/details?id=' + app.id + '">Get it</a>'}</li>`
  ).join('');
}

Copyasync function cameraButton() {
  const btn = document.getElementById('scan');
  const status = await navigator.permissions.query({ name: 'camera' });
  function render() {
    if (status.state === 'denied') {
      btn.textContent = 'Camera is off — enable it in Settings';
      btn.disabled = true;
    } else {
      btn.textContent = status.state === 'granted' ? 'Scan' : 'Allow camera and scan';
      btn.disabled = false;
    }
  }
  render();
  status.onchange = render;   // e.g. after the Android dialog, or back from Settings
}
cameraButton();

// The other names the app answers the same way:
for (const name of ['microphone', 'geolocation', 'notifications']) {
  navigator.permissions.query({ name }).then((s) => console.log(name, s.state));
}

Copyasync function ensureMic() {
  if (!(navigator.permissions && navigator.permissions.query)) return true;   // a browser without it
  const s = await navigator.permissions.query({ name: 'microphone' });
  if (s.state === 'denied') {
    showMessage('Microphone is off for this app. Turn it on in Settings.');
    return false;
  }
  return true;   // 'granted', or 'prompt' (Android asks on first use)
}

document.getElementById('record').onclick = async () => {
  if (await ensureMic()) startRecording();
};

Copyasync function watchLocationSwitch() {
  const status = await navigator.permissions.query({ name: 'geolocation' });
  status.addEventListener('change', () => {
    if (status.state === 'granted') {
      navigator.geolocation.getCurrentPosition((p) => showNearby(p.coords.latitude, p.coords.longitude));
    } else {
      hideNearby();
    }
  });
}
watchLocationSwitch();

Copydocument.getElementById('photo').addEventListener('change', async (e) => {
  const file = e.target.files[0];
  if (!file || !('TextDetector' in window)) return;
  status.textContent = 'Reading…';
  try {
    const lines = await new TextDetector().detect(file);   // a Blob, <img>, <canvas>, <video> or ImageBitmap
    const text = lines.map((l) => l.rawValue).join('\n');
    const total = /total\s*[:$€£]?\s*([\d.,]+)/i.exec(text);
    status.textContent = total ? 'Total: ' + total[1] : text;
  } catch (err) {
    status.textContent = 'Could not read the text (' + err.name + ')';
  }
});

Copyconst video = document.querySelector('video');
async function startPreview() {
  video.srcObject = await navigator.mediaDevices.getUserMedia({ video: { facingMode: 'environment' } });
  await video.play();
}

document.getElementById('read-serial').addEventListener('click', async () => {
  if (!('TextDetector' in window)) return;
  const lines = await new TextDetector().detect(video);
  const hit = lines.map((l) => l.rawValue).find((t) => /S\/?N[:\s]*[A-Z0-9-]{6,}/i.test(t));
  serialField.value = hit ? hit.replace(/^.*S\/?N[:\s]*/i, '') : '';
  if (!hit) showMessage('No serial number in view — move closer and try again.');
});

Copyasync function outlineText(img, canvas) {
  await img.decode();                             // detect() rejects InvalidStateError before it has loaded
  canvas.width = img.naturalWidth;
  canvas.height = img.naturalHeight;
  const g = canvas.getContext('2d');
  g.drawImage(img, 0, 0);
  const lines = await new TextDetector().detect(img);
  g.strokeStyle = '#ff3b30';
  g.lineWidth = 3;
  for (const { boundingBox: b, rawValue } of lines) {
    g.strokeRect(b.x, b.y, b.width, b.height);
    console.log(rawValue);
  }
  return lines.length;
}

Copyconst scanBtn = document.getElementById('scan-card');
scanBtn.hidden = !('TextDetector' in window);
document.getElementById('card-photo').addEventListener('change', async (e) => {
  const file = e.target.files[0];
  if (!file) return;
  const text = (await new TextDetector().detect(file)).map((l) => l.rawValue).join('\n');
  fillContact({
    email: (text.match(/[\w.+-]+@[\w-]+\.[\w.]+/) || [''])[0],
    phone: (text.match(/\+?\d[\d\s().-]{7,}\d/) || [''])[0],
  });
});

Copybutton.onclick = async () => {
  const state = await IdleDetector.requestPermission();
  console.log(state); // 'granted'
};

Copyasync function askIdlePermission() {
  if (!('IdleDetector' in window)) return false;
  try {
    return (await IdleDetector.requestPermission()) === 'granted';
  } catch (err) {
    return false;
  }
}

CopystartBtn.addEventListener('click', async () => {
  if (!(await askIdlePermission())) { showMessage('Idle detection was not allowed.'); return; }
  const idle = new IdleDetector();
  idle.addEventListener('change', () => console.log(idle.userState));
  await idle.start({ threshold: 60000 });
});

Copyconst idle = new IdleDetector();
idle.onchange = () => console.log(idle.userState, idle.screenState);
await idle.start({ threshold: 60000 });

Copyconst ctl = new AbortController();
const idle = new IdleDetector();
idle.addEventListener('change', () => {
  if (idle.userState === 'idle') showAwayBanner();
});
await idle.start({ threshold: 60000, signal: ctl.signal });
// later: ctl.abort();

Copyif ('IdleDetector' in window && (await IdleDetector.requestPermission()) === 'granted') {
  const d = new IdleDetector();
  d.onchange = () => { if (d.screenState === 'locked') showPinScreen(); };
  await d.start({ threshold: 60000 });
}

Copyconst status = await navigator.permissions.query({ name: 'camera' });
showCameraHint(status.state);                       // 'granted' | 'denied' | 'prompt'
status.addEventListener('change', () => showCameraHint(status.state));

Copyconst names = ['camera', 'microphone', 'geolocation', 'notifications'];
const states = await Promise.all(names.map((name) =>
  navigator.permissions.query({ name }).then((s) => s.state, () => 'unknown')));
names.forEach((name, i) => console.log(name, states[i]));

Copyasync function ensureLocation() {
  const s = await navigator.permissions.query({ name: 'geolocation' });
  if (s.state === 'denied') { showMessage('Turn location on in the phone settings.'); return null; }
  return new Promise((ok, fail) => navigator.geolocation.getCurrentPosition(ok, fail));
}

Copyconst apps = await navigator.getInstalledRelatedApps();
console.log(apps.map((a) => a.id));

Copyasync function showCompanionLink() {
  if (!navigator.getInstalledRelatedApps) return;
  const apps = await navigator.getInstalledRelatedApps();
  document.getElementById('get-companion').hidden = apps.length > 0;
}

Copy<link rel="manifest" href="/manifest.webmanifest">
<!-- manifest.webmanifest: "related_applications": [{ "platform": "play", "id": "com.example.companion" }] -->

Copyvar appName = (window.WebToApk && window.WebToApk.getAppName)
  ? WebToApk.getAppName()
  : document.title;                       // in a browser: the page title

document.getElementById('welcome').textContent = 'Welcome to ' + appName;
document.getElementById('shareBtn').addEventListener('click', function () {
  if (navigator.share) navigator.share({ text: 'Try ' + appName + '!' });
});

Copyif (window.WebToApk && WebToApk.getAppName) {
  const name = WebToApk.getAppName();
  document.title = name;
  document.querySelector('h1').textContent = name;
}

Copyfunction supportMailto() {
  const b = window.WebToApk;
  const name = b && b.getAppName ? b.getAppName() : 'our app';
  const version = b && b.getAppVersion ? b.getAppVersion() : 'web';
  const subject = encodeURIComponent('Help with ' + name + ' ' + version);
  return 'mailto:[email protected]?subject=' + subject;
}
document.getElementById('contact').href = supportMailto();

Copyvar version = (window.WebToApk && window.WebToApk.getAppVersion)
  ? WebToApk.getAppVersion()
  : 'web';

document.getElementById('about').textContent = 'Version ' + version;

Copyfunction isOlder(a, b) {            // "1.4.2" < "1.10.0"
  const x = a.split('.').map(Number), y = b.split('.').map(Number);
  for (let i = 0; i < Math.max(x.length, y.length); i++) {
    if ((x[i] || 0) !== (y[i] || 0)) return (x[i] || 0) < (y[i] || 0);
  }
  return false;
}

if (window.WebToApk && WebToApk.getAppVersion && isOlder(WebToApk.getAppVersion(), '1.5.0')) {
  document.getElementById('update-banner').hidden = false;
}

Copyfunction reportInfo() {
  const b = window.WebToApk;
  if (!(b && b.getAppVersion)) return 'web';
  let text = 'v' + b.getAppVersion();
  if (b.getDeviceInfo) {
    const info = JSON.parse(b.getDeviceInfo());
    text += ' (build ' + info.app.versionCode + ')';
  }
  return text;
}
document.getElementById('report').value = reportInfo();

Copyfunction showPhoneInfo() {
  if (!(window.WebToApk && window.WebToApk.getDeviceInfo)) {
    document.getElementById('out').textContent = navigator.userAgent;   // browser: only the user agent
    return;
  }
  var info = JSON.parse(WebToApk.getDeviceInfo());

  document.getElementById('out').innerHTML =
    'Android: ' + info.android.release + ' (SDK ' + info.android.sdkInt + ')<br>' +
    'Version ID: ' + info.android.buildId + '<br>' +
    'Build number: ' + info.android.incremental + '<br>' +
    'Phone: ' + info.hardware.manufacturer + ' ' + info.hardware.model + '<br>' +
    'Screen: ' + info.screen.widthPx + 'x' + info.screen.heightPx + ' @' + info.screen.refreshRate + 'Hz<br>' +
    'Battery: ' + info.runtime.batteryLevel + '%' + (info.runtime.charging ? ' (charging)' : '') + '<br>' +
    'Network: ' + info.runtime.networkType + '<br>' +
    'App: ' + info.app.versionName + ' (' + info.app.versionCode + ')<br>' +
    'WebView: ' + info.app.webViewPackage;
}

Copy{
  "android":  { "release": "14", "sdkInt": 34, "codename": "REL", "buildId": "UP1A.231005.007", "incremental": "R.1a2b3c", "display": "…", "fingerprint": "…", "securityPatch": "2026-08-05" },
  "hardware": { "manufacturer": "OPPO", "brand": "OPPO", "model": "CPH2269", "device": "…", "product": "…", "board": "…", "hardware": "…", "abis": ["arm64-v8a"], "socManufacturer": "…", "socModel": "…", "isEmulator": false },
  "screen":   { "widthPx": 720, "heightPx": 1600, "density": 2, "densityDpi": 320, "refreshRate": 90, "nightMode": true },
  "app":      { "packageName": "com.example.app", "versionName": "1.0", "versionCode": 1, "targetSdk": 35, "firstInstallTime": 1737000000000, "lastUpdateTime": 1737000000000, "installer": "com.android.vending", "webViewPackage": "com.google.android.webview 131.0" },
  "runtime":  { "totalMemoryBytes": 4000000000, "availableMemoryBytes": 1500000000, "lowMemory": false, "storageFreeBytes": 20000000000, "storageTotalBytes": 64000000000, "batteryLevel": 80, "charging": false, "locale": "en-IN", "timezone": "Asia/Kolkata", "networkType": "wifi" },
  "installId": "3f2b8c1e-…"
}

Copyfunction canDownload(bytesNeeded) {
  if (!(window.WebToApk && WebToApk.getDeviceInfo)) return true;   // browser: let the download try
  const r = JSON.parse(WebToApk.getDeviceInfo()).runtime;
  if (r.storageFreeBytes < bytesNeeded * 2) { showMessage('Not enough free storage.'); return false; }
  if (r.lowMemory) showMessage('The phone is low on memory; this may be slow.');
  return true;
}

Copyfunction deviceKey() {
  if (window.WebToApk && window.WebToApk.getInstallId) {
    return WebToApk.getInstallId();
  }
  // In a browser: keep your own random ID in localStorage (per browser, cleared with site data).
  var k = localStorage.getItem('installId');
  if (!k) {
    k = 'w-' + Date.now().toString(36) + '-' + Math.random().toString(36).slice(2, 10);
    localStorage.setItem('installId', k);
  }
  return k;
}

fetch('https://api.example.com/register', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ device: deviceKey() })
});

Copyasync function apiGet(path) {
  const id = (window.WebToApk && WebToApk.getInstallId) ? WebToApk.getInstallId() : null;
  const res = await fetch('https://api.example.com' + path, {
    headers: id ? { 'X-Install-Id': id } : {}
  });
  return res.json();
}

Copyif (window.WebToApk && WebToApk.setCrashUserId && WebToApk.getInstallId) {
  // returns false when Crash reports are off or the id has other characters
  const ok = WebToApk.setCrashUserId(WebToApk.getInstallId());
  if (!ok) console.log('crash user id not set');
}

Copyfunction showCarrier() {
  if (!(window.WebToApk && window.WebToApk.getPhoneIdentity)) return;
  var p = JSON.parse(WebToApk.getPhoneIdentity());

  if (p.error === 'not_enabled') { showMessage('Turn on Phone when you build the app'); return; }
  if (p.error) { showMessage('Could not read SIM info: ' + p.error); return; }

  if (p.simState !== 'ready') {
    showMessage('No SIM ready (' + p.simState + ')');   // absent | pin_required | network_locked | unknown
    return;
  }
  document.getElementById('carrier').textContent = p.carrierName;                 // e.g. "Jio 4G"
  document.getElementById('country').value = p.simCountryIso.toUpperCase();        // e.g. "IN"
}

Copyconst DIAL = { IN: '+91', US: '+1', GB: '+44', DE: '+49' };
function defaultDialCode() {
  if (!(window.WebToApk && WebToApk.getPhoneIdentity)) return '+1';
  const p = JSON.parse(WebToApk.getPhoneIdentity());
  if (p.error || p.simState !== 'ready') return '+1';
  return DIAL[p.simCountryIso.toUpperCase()] || '+1';
}
document.getElementById('dial').value = defaultDialCode();

Copyif (window.WebToApk && WebToApk.getPhoneIdentity) {
  const p = JSON.parse(WebToApk.getPhoneIdentity());
  if (!p.error && p.phoneType === 'none') {
    document.getElementById('sms-login').hidden = true;   // no cellular radio: hide SMS sign-in
  }
}

Copyvar onTv = !!(window.WebToApk && typeof window.WebToApk.isTv === 'function' && window.WebToApk.isTv());
if (onTv) {
  document.documentElement.classList.add('tv');     /* bigger text, no hover-only menus */
  document.querySelector('#play').focus();           /* start the remote on the main action */
}

Copyhtml.tv body { font-size: 22px; }
html.tv :focus-visible { transform: scale(1.05); }

Copyfunction isTv() {
  return !!(window.WebToApk && typeof WebToApk.isTv === 'function' && WebToApk.isTv());
}
history.replaceState({}, '', isTv() ? '/tv-home' : '/home');
if (isTv()) document.querySelectorAll('.touch-only').forEach(function (el) { el.hidden = true; });