1. Find the "Security Center" icon on your mobile phone, and click the icon to enter the main interface of Security Center Settings; 2. In the open security center, click the "Authorization Management" icon in the lower right corner; 3. In the opened authorization management main interface, click the shortcut menu of "Self-startup management"; 4. In the open self-starting management list, find the "Le Power" application. Then click the switch on the right to add it to the list of self-startup; 5. Then drop down the screen and click the "Settings" button below the shortcut icon that opens; 6. In the main setting interface that opens, click the menu item "Other advanced settings"; 7. After opening the "Other Advanced Settings" main interface, select the "Power and Performance" shortcut menu; 8. Find the menu item "Hidden Mode" in the main interface of power and performance, and click this menu item to enter the main interface of "Hidden Mode"; 9. Click the "Application Configuration" menu item in the invisible mode interface to manage whether the installed application belongs to invisible mode; 10. In the list of applications belonging to this mode, find the item "Music Power", and then remove the check after it to make it no longer belong to the hidden mode. Through the above settings, you can find that Le Dongli can count steps normally even in the background.
The non-Xiaomi mobile phone only needs to set the first 4 steps and set the music power to self-start.
In addition, Le Dongli has other problems:
1. How does music power automatically identify and record walking and other sports forms?
The recognition principle of musical force is based on the built-in G sensor of mobile phone. Simply put, any movement will be accompanied by a certain acceleration change, and regular and periodic movements such as walking and running will have a special acceleration change form. Musical force automatically recognizes and records the motion state according to this law. Le Dongli's motion recognition algorithm is mainly completed by two engineers who graduated from Peking University, which is very reliable.
2. What sports recognition is currently supported? How accurate is the calorie calculation?
At present, the sports that can be automatically recognized include walking, running and cycling (currently only supported by iOS version), and the accuracy of walking and running can reach over 90%. The identification of riding is complicated, and the accuracy is still average at present, but engineers in Le Tong have found ways to improve it. Le Dongli can also roughly judge whether you are standing still or taking transportation. The calculation of heat is also calculated dynamically according to the exercise form, intensity and everyone's data, so the accuracy is guaranteed.
3. How is the inhalation amount of 3.PM2.5 (currently only supported by iOS version) calculated, and is it accurate?
The PM2.5 inhalation is estimated according to the concentration data of the PM2.5 observation station near your location, combined with the exercise intensity and indoor time of the day. It is impossible to be completely accurate, but it can roughly reflect the air quality and intake of the day. We also converted the inhaled amount of PM2.5 into a more intuitive smoking amount. However, at present, there are only data from Chinese mainland, and overseas users may not be accurate, which is not easy in China! !
4. Does Le Tong always use GPS? Will it consume a lot of electricity?
Honey, the icon in the upper right corner is not GPS, but location service. On the iOS system, only location services can make applications run in the background and record your movements. Le Tong's power consumption will be greatly reduced by using the location method of WIFI and telecom base stations. Moreover, when users do sports, such as running and cycling, LeDynamics will also intelligently turn on GPS positioning to record more accurate motion trajectories. At the same time, when LeDynamics detects that the mobile phone is relatively static, it will automatically enter heartbeat mode, which greatly reduces CPU utilization and time and saves power for users.
5. Why does the positioning look inaccurate and sometimes the position will drift?
As mentioned above, the positioning methods used by LePower are base station and WIFI positioning, and colleagues who save electricity will sacrifice some positioning accuracy. In the city, the positioning accuracy is still satisfactory, but in the suburbs with few surrounding base stations, there may be large positioning errors and position drift. We have used some algorithms to avoid this situation as much as possible, such as using speed filtering mechanism to remove very unreliable drift.
6. Does music power consume traffic?
Le Tong's motion recording function depends on the acceleration sensor, so it will not consume any traffic. The best proof is that Le Tong can run normally on the iPod touch. The base station and wifi location service need to consume a small amount of traffic, because the mobile phone needs to exchange data with the surrounding base stations to get the latitude and longitude of the current location, but this data exchange only has less than 1kb of traffic, and with the use, the mobile phone will be cached locally, so the traffic will not be reused. Le Tong's upload mechanism also fully considers the traffic problem. For daily statistics with a large amount of data, we will only upload them in the environment of wifi link.
But please note that it needs network traffic to check the nearby rankings, friend systems, messaging systems and other users' active operations. Viewing the tracks on the map for the first time will also consume traffic, but the maps that have been viewed later will enter the cache.
7. Do you take accounting steps when riding? How to distinguish between riding?
Thanks to the unremitting efforts of the siege lions of Le Power, we can proudly say that Le Power is the most accurate step counting application, both at home and abroad. You can test it, write down the current indicator light when you get on the bus (screen capture is recommended), and then turn on the music power when you get off the bus. According to our test, ordinary bumps will be completely filtered out, and there will be slight interference only in poor road conditions. We measured it once, riding 20 kilometers under bumpy road conditions, and recorded 200 extra steps (about 140 meters), with an error rate of 0.7%.
8. What should I do if I want to communicate with other musicians nearby?
Both iOS and Android versions can communicate with music friends conveniently, and also support importing social relationships!
9. Why don't some Android phones work properly?
Because of the diversity of Android phones and operating systems, we find that the compatibility problem of Leto does exist. The main performance is that LeDynamics can't count steps after closing the screen on some mobile phones. The reason for this problem is that some operating systems will turn off the acceleration sensor after the screen is turned off, such as Samsung's Note 2. The solution is to upgrade the operating system. Note 2 can be compatible with Le Tong after upgrading to the official Android 4.3 system. Xiaomi mobile phone can also solve this problem by upgrading to the latest MIUI system. For more detailed compatibility functions, you can join Le Tong Internal Testing Group 263769639, and the engineer will give you detailed answers.
Does the historical data of 10.LePower support cloud synchronization and backup?
Sorry, Le Dynamics doesn't support the function of cloud synchronization at present, because the functions on iOS and Android devices are not completely synchronized and the data structure is different, so there will be some problems in cross-device synchronization. However, we are already developing this function, which is expected to be supported after the Chinese New Year.
1 1. Some activities were wrongly identified. I want to modify and delete them manually, can I?
Hello! Not yet, but this function will be available soon!
12. Will Letong reveal my personal privacy?
We solemnly promise that LeDynamics will not disclose your personal location information and other privacy to anyone in any form, and we will also add password protection function to make your privacy more secure.
13, can Le Dongli help me lose weight?
Losing weight is a physical activity that needs persistence. Le Dongli recommends the most suitable daily exercise plan according to your personal situation and information. Stick to it and it will definitely work. At the same time, Le Dongli will soon cooperate with the application of diet management. After all, only by keeping your mouth shut and your legs under control can you keep healthy!
14. Why is the step-by-step response of music intensity a little slow? Why won't it change while I'm away?
Music power has a mechanism to prevent disturbance: the first step of 15 will not show changes immediately, but will be added from the first step of 15 to prevent the number of steps from being recorded when shaking the mobile phone.