[jira] [Created] (CB-7591) Cordova W3C Battery Alignment - multiple batteries

["Lisa Seacat DeLuca (JIRA)" <ji...@apache.org>]

Lisa Seacat DeLuca created CB-7591:
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             Summary: Cordova W3C Battery Alignment - multiple batteries
                 Key: CB-7591
                 URL: https://issues.apache.org/jira/browse/CB-7591
             Project: Apache Cordova
          Issue Type: Sub-task
          Components: Plugin Battery Status
            Reporter: Lisa Seacat DeLuca


JIRA parent issue: https://issues.apache.org/jira/browse/CB-6065 
Cordova documentation: https://github.com/apache/cordova-plugin-battery-status/blob/master/doc/index.md 
w3c spec: http://www.w3.org/TR/battery-status 

Gap analysis document can be found here: https://docs.google.com/document/d/1mAcjwf39IcIqpIuS-7SzlDxTgk4OebCHae6yfOwnStE/edit?usp=sharing

levelchange event. When the battery level is updated, the user agent mustqueue a task which sets the level attribute's value and fires a simple eventnamed levelchange at the BatteryManager object.
event handler: onlevelchange
Example:
// We get the initial value when the promise resolves ...
navigator.getBattery().then(function(battery) {
  console.log(battery.level);
  // ... and any subsequent updates.
  battery.onlevelchange = function() {
    console.log(this.level);
  };
});
Example 2 (Alternative):
navigator.getBattery().then(function(battery) {
  console.log(battery.level);
  battery.addEventListener('levelchange', function() {
    console.log(this.level);
  });
});



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