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gaia/apps/wappush/js/activity_picker.js

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+/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- /
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+
+/* global MozActivity */
+
+(function(exports) {
+'use strict';
+
+function activityDefaultError(event) {
+  console.warn('Unhandled error spawning activity: ' +
+               event.target.error.message + '\n');
+}
+
+var ActivityPicker = {
+  url: function ap_browse(url, onsuccess, onerror) {
+    if (typeof onerror !== 'function') {
+      onerror = activityDefaultError;
+    }
+
+    if (window.MozActivity) {
+      var activity = new MozActivity({
+        name: 'view',
+        data: {
+          type: 'url',
+          url: url
+        }
+      });
+
+      if (typeof onsuccess === 'function') {
+        activity.onsuccess = onsuccess;
+      }
+
+      activity.onerror = onerror;
+    }
+  }
+};
+
+exports.ActivityPicker = ActivityPicker;
+
+}(this));