When we develop the Android project, often need to install from the same project but different version of the app to the phone, there is a coverage problem, by modifying the Android package name can solve the problem, the steps are as follows:
1. Change the package name. Find the project name on the left side of Eclipse, right-click on the Android Tool to find the rename application package such as:
2. After changing the package name in the previous step, in fact, has not changed the source of the package name, just change the project involved in the package name, the following changes in the source of the package name, select the package to be modified, such as:
3. Remember that rename subpackages must be checked, otherwise some child packages will not change.
4. Select Clean Project above project
5. It is best to change the name of the app and install it on the test machine for easy identification.
Android Project Change package name