intent-test.html

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<title>gameflix intent:// diagnostika</title>
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<h2>gameflix — intent:// diagnostika</h2>

<div class="ua" id="ua"></div>
<div id="verdict"></div>

<p><small>Každé tlačidlo má <b>fallback URL</b> späť sem s <code>?failed=…</code>.
Ak sa stránka reloadne s červeným hlásením → intent sa <b>nezrezolvoval</b>
(zlý balík/aktivita). Ak sa otvorí RetroArch → intent <b>prešiel</b>.</small></p>

<h3>0. REÁLNE ODKAZY (ťukni priamo, žiadny JavaScript)</h3>
<p><small>Firefox môže otvárať intent len cez skutočné ťuknutie na odkaz, nie cez
JS navigáciu. Ak fungujú tieto a tlačidlá nižšie nie → to je príčina.</small></p>
<p><a href="intent://gameflix#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;package=com.retroarch;end">L1 — odkaz: com.retroarch (launcher)</a></p>
<p><a href="intent://gameflix#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;package=com.retroarch.aarch64;end">L2 — odkaz: com.retroarch.aarch64 (launcher)</a></p>
<p><a href="intent:#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;package=com.retroarch;end">L3 — odkaz: intent: (bez //) com.retroarch</a></p>

<h3>1. Otvorí sa appka vôbec? (MAIN + LAUNCHER, bez ROM)</h3>
<button onclick="launcher('com.retroarch')">A — com.retroarch (stable)</button>
<button onclick="launcher('com.retroarch.aarch64')">B — com.retroarch.aarch64 (Plus 64-bit)</button>
<button onclick="launcher('com.retroarch.ra32')">C — com.retroarch.ra32 (Plus 32-bit)</button>

<h3>2. Explicitná komponenta (RetroActivityFuture, bez ROM)</h3>
<button onclick="component('com.retroarch')">D — com.retroarch / RetroActivityFuture</button>
<button onclick="component('com.retroarch.aarch64')">E — com.retroarch.aarch64 / RetroActivityFuture</button>

<h3>3. Plný launch (neexistujúci ROM + Stella core)</h3>
<button onclick="full('com.retroarch')">F — com.retroarch + ROM + core</button>
<button onclick="full('com.retroarch.aarch64')">G — com.retroarch.aarch64 + ROM + core</button>

<h3>Posledný odpálený intent:</h3>
<pre id="out">—</pre>

<script>
var ACT = 'com.retroarch.browser.retroactivity.RetroActivityFuture';
// Firefox/Fenix jumps straight to S.browser_fallback_url and never tries the app
// (fenix#23397). So on Firefox we MUST omit the fallback, and we can't use the
// "did we bounce back?" trick — the only signal is whether RetroArch opens.
var FIREFOX = /Firefox|FxiOS|Fennec/i.test(navigator.userAgent);
document.getElementById('ua').textContent =
  'userAgent: ' + navigator.userAgent + (FIREFOX ? '\n→ Firefox: fallback URL vypnutý' : '');

(function () {
  var m = /[?&]failed=([^&]+)/.exec(location.search);
  var v = document.getElementById('verdict');
  if (FIREFOX) {
    v.className = 'bad';
    v.innerHTML = '🦊 <b>Firefox</b>: zapni <b>Nastavenia → Otvárať odkazy v aplikáciách</b> ' +
      '(„Open links in apps"), inak sa appka neotvorí. Fallback URL je vypnutý, ' +
      'takže detekcia zlyhania cez <code>?failed</code> tu nefunguje — ' +
      'jediný signál je, či sa RetroArch otvorí.';
  } else if (m) {
    v.className = 'bad';
    v.innerHTML = '❌ Intent <b>' + decodeURIComponent(m[1]) +
      '</b> sa NEzrezolvoval — Android nenašiel takú aktivitu/balík ' +
      '(appka nie je nainštalovaná pod týmto názvom, alebo je iná komponenta).';
  } else {
    v.className = 'ok';
    v.innerHTML = '✅ Ak sa po ťuknutí otvorí RetroArch, daný intent funguje. ' +
      'Ak sa vrátiš sem s červeným hlásením, nefunguje.';
  }
})();

function show(u){ document.getElementById('out').textContent = u; }
function fire(u){ show(u); window.location.href = u; }
function fb(tag){
  // Chrome: fallback back to this page so we can detect non-resolution.
  // Firefox: must be omitted (it short-circuits to the fallback).
  if (FIREFOX) return '';
  var base = location.origin + location.pathname + '?failed=' + encodeURIComponent(tag);
  return 'S.browser_fallback_url=' + encodeURIComponent(base) + ';';
}

// Just open the app's launcher activity.
function launcher(pkg){
  fire('intent://gameflix#Intent;' +
       'action=android.intent.action.MAIN;' +
       'category=android.intent.category.LAUNCHER;' +
       'package=' + pkg + ';' + fb(pkg + ' (launcher)') + 'end');
}

// Explicit RetroActivityFuture component, no ROM.
function component(pkg){
  fire('intent://gameflix#Intent;' +
       'action=android.intent.action.MAIN;' +
       'package=' + pkg + ';' +
       'component=' + pkg + '/' + ACT + ';' +
       fb(pkg + ' (component)') + 'end');
}

// Full launch with a (non-existent) ROM + Stella core.
function full(pkg){
  var rom  = '/storage/emulated/0/Download/__gameflix_test_neexistuje__.bin';
  var core = '/data/data/' + pkg + '/cores/stella_libretro_android.so';
  var cfg  = '/storage/emulated/0/Android/data/' + pkg + '/files/retroarch.cfg';
  var e = encodeURIComponent;
  fire('intent://gameflix/launch#Intent;' +
       'action=android.intent.action.MAIN;' +
       'package=' + pkg + ';' +
       'component=' + pkg + '/' + ACT + ';' +
       'S.ROM=' + e(rom) + ';' +
       'S.LIBRETRO=' + e(core) + ';' +
       'S.CONFIGFILE=' + e(cfg) + ';' +
       fb(pkg + ' (full)') + 'end');
}
</script>
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