// #ifdef APP-PLUS
const platform = uni.getSystemInfoSync().platform
if (platform === 'android') {var	main = plus.android.runtimeMainActivity(); //获取activityvar pkName = main.getPackageName();var Intent = plus.android.importClass('android.content.Intent');  var Settings = plus.android.importClass('android.provider.Settings');var Uri = plus.android.importClass('android.net.Uri');var packageUri = Uri.parse("package:" + pkName);var intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, // 应用省电策略packageUri);intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);main.startActivity(intent);
}// #endif

普通设置

var	main = plus.android.runtimeMainActivity(); //获取activity  
var Intent = plus.android.importClass('android.content.Intent');  
var Settings = plus.android.importClass('android.provider.Settings');  
var intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);//可设置表中所有Action字段  
main.startActivity(intent);

系统设置值跳转地址

系统设置值跳转地址2

ios跳转

var app = plus.ios.invoke("UIApplication", "sharedApplication");
var setting = plus.ios.invoke("NSURL", "URLWithString:", "app-settings:");
plus.ios.invoke(app, "openURL:", setting);
plus.ios.deleteObject(setting);
plus.ios.deleteObject(app);

uniapp官方举例