Mon 21 Jul 22:43:21 CEST 2025

js/ui/cordova/plugins/cordova-plugin-chrome-apps-common/helpers.js

@@ -0,0 +1,65 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Distinguish between having the plugin loaded vs. being run using chromeapp.html.
+var isChromeApp = /chromeapp.html$/.exec(location.href) ? true : false;
+var channel = require('cordova/channel');
+
+function getChromeAppFlag() {
+  return isChromeApp;
+}
+
+// TODO: Delete this method if favour of delayDeviceReadyUntil.
+exports.runAtStartUp = function(func) {
+  if (isChromeApp) {
+    // TODO: Implement done() call back for chrome app case.
+    var mobile = require('cordova-plugin-chrome-apps-bootstrap.mobile.impl');
+    mobile.onBackgroundPageLoaded.subscribe(func);
+  } else {
+    channel.onCordovaReady.subscribe(func);
+  }
+};
+
+// TODO: Add this to cordova-js.
+// Executes func after onCordovaReady fires, and delays deviceready until done() is called.
+exports.delayDeviceReadyUntil = function(func) {
+  channel.onCordovaReady.subscribe(function() {
+    var newChannel = channel.createSticky('cca-delay-device-ready');
+    channel.deviceReadyChannelsArray.push(newChannel);
+    func(function done() {
+      newChannel.fire();
+    });
+  });
+};
+
+// For Chrome Apps:
+//  - Call func after background page is loaded.
+//  - Prevents onLaunched from being fired
+//  - func() called immeditately if start-up sequence has already completed.
+// For vanilla Cordova:
+//  - Call func after deviceready has been fired.
+//  - func() called immeditately if deviceready has already fired.
+exports.queueLifeCycleEvent = function(func) {
+  if (isChromeApp) {
+    var mobile = require('cordova-plugin-chrome-apps-bootstrap.mobile.impl');
+    if (mobile.lifeCycleEventFuncs) {
+      mobile.lifeCycleEventFuncs.push(func);
+    } else {
+      // Initial events have already occurred.
+      func();
+    }
+  } else {
+    if (channel.onDeviceReady.state == 1) {
+      // Fire after deviceready, and within a setTimeout to allow
+      // user code to register listeners.
+      channel.onDeviceReady.subscribe(function() {
+        setTimeout(func, 0);
+      });
+    } else {
+      func();
+    }
+  }
+};
+
+exports.__defineGetter__("isChromeApp", getChromeAppFlag);