Why is there nothing in my cool widget?

The method of adding widgets to Android system;

1, Android mobile phone desktop can put two kinds of program shortcuts and widgets mainly through self-operation, as shown in the figure, the widget above can display the running results, which is convenient for viewing and operation; The following is a program shortcut, click to open it. This is the effect of my rainbow weather widget, which is not bad. It can display time, date, lunar calendar and future weather. The key is that the software is small and does not occupy too much memory.

2. To add widgets, you can press and hold the blank space on the desktop, and the "Add to Home Screen" option will pop up. Click "Widget" to display the contents of all widgets, and the options can only be set through widgets placed on the desktop.

Of course, we can also open the menu through the mobile phone menu key and click "Add" to display "widget".

4. For dissatisfied widgets, you can press and hold the widget for 2-3 seconds, and then drag it to the trash can in the lower right corner to delete it. (For Android 4.0 or above, just drag it to the red cross above. I only tried it on my Android set-top box. )

5. There are two widgets on my side screen, which come with the system. They are "power control" at the top and "data connection" at the bottom. These two widgets are very practical. From left to right, the five buttons of power control are WLAN (connected to WIFI), Bluetooth, GPS positioning (necessary for map navigation), data synchronization (mobile phone comes with it, never used) and screen brightness (brightness requirements are different in day and night, so you can adjust this).

The data connection has three keys from left to right. The first one is traffic surfing (you have to pay), the second one is WLAN (you don't need to calculate the traffic after connecting to a WIFI hotspot, so long as the network speed is fast, it doesn't matter if you watch movies on your mobile phone), and the third one is to establish a hotspot (you play Lei Feng spirit, when it is a WIFI hotspot, sometimes you have to transfer files between mobile phones). If you can't run out of traffic, you can be a hot spot, and at the same time, you can surf the Internet with traffic on, so that others can surf the Internet through your mobile phone.