Intent intent = new Intent();
String packageName = context.getPackageName();
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
if (pm.isIgnoringBatteryOptimizations(packageName))
intent.setAction(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS);
else {
intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
intent.setData(Uri.parse("package:" + packageName));
}
context.startActivity(intent);
Kotlin
val intent = Intent()
val pm : PowerManager = getSystemService(Context.POWER_SERVICE) as PowerManager
if (pm.isIgnoringBatteryOptimizations(context.packageName)) {
intent.action = Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS
} else {
intent.action = Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
intent.data = Uri.parse("package:${context.packageName}")
}
context.startActivity(intent)
See this answer for more information.