im wondering if we can develop our android app in any computer we use by holding the requirments software for that on external flash drive , which i mean to install the java
finally i get the solution which is work fine to me as follow:
1-download the java software then install it on my PC with install path to flash driver.
2-download android SDK then install it on pc with install path to flash driver .
3-download Eclipse unzipped it on predetermined folder on flash drive , then create folder inside Eclipse folder and call it ( jre ) , then go to program files on Pc and copy java folder then past it in JRE folder in Eclipse folder .
4-FINALLY run Eclipse , it will work nicely.