This plugin is to disable dozemode. In android due to dozemode some functionalities doesn't work proper. Read about dozemode here:- https://developer.android.com/training/monitoring-device-state/doze-standby
if dozemode is already on you can check using isBatteryOptimizationAvalible() method. This method returns true or false.
cordova.plugins.dozeoptimise.isBatteryOptimizationAvalible((data)=>{
console.log(data);
},(err)=>{
console.log(err);
});
if dozemode is on you can turnoff by using the method updateBatteryStatus.
cordova.plugins.dozeoptimise.updateBatteryStatus((data)=>{
console.log(data);
},(err)=>{
console.log(err);
});