Step 1: Right click on your project in eclipse and click Export,
Step 2: Use existing keystore and give the location of the debug.keystore,
Step 3: Choose the Use existing key Alias as,
androiddebugkey and give the password android (all lower case letters).
Step 4: Give the destination path of your application (say desktop),
Step 5: Now you can copy this or send to your smart phones and run it. Your application is running on your smart phone….!!!
Thanks for reading this post….!!!