I have been entangled in this problem for a long time today. I just fixed it. I hereby record it !! Maybe you can also use it.
In fact, this problem may not be accurately described, and we do not know how everyone calls the "tool bar". Let's take a look at the figure:
It is the red box at the bottom, which can be normally displayed in the past. It seems that after the ADT upgrade, the configuration interface is different. As a result, the simulator has been unable to display that toolbar, so it is very inconvenient. After a long time, finally, I figured out what happened.
Solution:
Enter the folder where the simulator configuration file is located. By default, it is in the. Android folder of the user's directory on drive C. Take my own folder as an example,
You need to edit the two files in the check box (different ADT versions are different. If some versions only need the config file, you can change it to OK) to open them separately, for example:
Modify the value of HW. mainkeys to yes! Both files are available. Change them !!
Save the settings and restart the simulator. OK, the toolbar is displayed !! You can modify other attributes in the configuration file. You can check the attributes by yourself ~~