How to report an error when importing apidemos under sample in Android SDK

How to report an error when importing apidemos under sample in Android SDK

 

Today, I suddenly want to see the examples provided by Google under the sample are written in? I chose the song example for import. Who knows it is correct after import, the following error is prompted during running:

[11:01:52-apidemos] re-installation failed due to different application signatures.

[11:01:52-apidemos] You must perform a full uninstall of the application. Warning: This will remove the Application Data!

[11:01:52-apidemos] Please execute 'adb uninstall com. example. Android. APIs 'in a shell.

[11:01:52-apidemos] Launch canceled!

The first response was an online query, but I didn't find it. I don't know if I should solve it. I suddenly saw this sentence.

Please execute 'adb uninstall com. example. Android. APIs 'in a shell.

So I tried ADB uninstall com. example. Android. APIs in cmd.

Then go back and run the task !!!

The procedure is as follows:

• Keep the virtual machine open after a warning occurs
• CD [SDK installation directory] \ Platform-Tools
• ADB uninstall com. example. Android. APIs
  
• Then run apidemos again.
• Apidemos main menu appears

I personally think this apidemos is worth studying. I suggest you take a look at the examples provided by Google when you are idle.