android emulation via eclipse?

Question

Java

Hello Dear Habralyudi!
There was a question with the development of their first application for android. Wrote naturally according to the article .
The emulator loaded for a very long time, but still loaded. I unlocked the keyboard (by dragging the lock) and they showed me the desktop of the phone.
From here the question is: How do I run my application?
Here is the eclipse log:

[2012-06-23 17:28:05 - HelloWorld] Uploading HelloWorld.apk onto device 'emulator-5554'
[2012-06-23 17:28:07 - HelloWorld] Installing HelloWorld.apk...
[2012-06-23 17:33:13 - HelloWorld] Failed to install HelloWorld.apk on device 'emulator-5554!
[2012-06-23 17:33:13 - HelloWorld] (null)
[2012-06-23 17:33:14 - HelloWorld] Launch canceled!

Answer 1

Well, your log says Failed to install HelloWorld.apk on device 'emulator-5554!
See DDMS logs why it didn't install.
If it installs without errors, it will be launched automatically.

Answer 2

StackOverflow: Failed to install HelloAndroid.apk on device 'emulator-5554! .
It is advised to wait for the emulator to be fully ready, and just press “Run” again in Eclipse.

Answer 3

In theory, it should start by itself, sometimes you have to wait. If not, go to the application pop-up menu and it should be there. And in order for the machine to start quickly, I installed snapshooting in the machine settings