Waiting for Target Device to Come Online

Question

I recently updated to Android Studio 2.3, and now when I try to run the application, the emulator does not come online. It times out after 300 seconds.

Additionally,

Answer 1

I also ran into this problem and probably found the solution that may help. The key is launching the AVD in the emulator first then run your App.

Following are the steps:

1. In the Your Virtual Devices screen, select the device you just created and click Launch this AVD in the emulator
2. Once the emulator is booted up, click the app module in the Project window and then select Run → Run
3. In the Select Deployment Target window, select the emulator and click OK.