Question

I am new to android. I am trying to develop android helloworld application as given in all tutorials.

Using Configuration: Android 3.1 for configuration.
When i try to run in eclipse i get error:

[2011-07-10 13:39:19 - HelloWorld] -----------------------------
[2011-07-10 13:39:19 - HelloWorld] Android Launch!
[2011-07-10 13:39:19 - HelloWorld] adb is running normally.
[2011-07-10 13:39:19 - HelloWorld] Performing com.hello.HelloWorldActivity activity launch
[2011-07-10 13:39:19 - HelloWorld] Automatic Target Mode: launching new emulator with compatible AVD 'my_avd'
[2011-07-10 13:39:19 - HelloWorld] Launching a new emulator with Virtual Device 'my_avd'
[2011-07-10 13:39:19 - Emulator] invalid command-line parameter: Files\Android\android-sdk\tools/emulator-arm.exe.
[2011-07-10 13:39:19 - Emulator] Hint: use '@foo' to launch a virtual device named 'foo'.
[2011-07-10 13:39:19 - Emulator] please use -help for more information

Answer 1

This is a bug that was introduced with SDK tools r12. You can do either of two things:

• Install your SDK into your C:\ root directory instead of C:\Program Files
• In Eclipse, go to Window -> Preferences -> Android. If you placed your SDK in C:\Program Files, change that to C:\PROGRA~1. If you placed it in C:\Program Files (x86), change it to C:\PROGRA~2. Eclipse is going to complain, so in your command line terminal, run adb kill-server and then adb start-server. If you haven’t set up your PATH variable yet, then, in the command prompt, navigate to (path to sdk)\android-sdk-windows\platform-tools, and run those two commands from there.