Getting Package Name

gistfile1.java

// In your application, you can retrieve it with getPackageName()

String packageName = getApplicationContext().getPackageName();
String apiUrl;
if(packageName.equals("com.mycompany.myapp")){
    apiUrl = "myapi.com"
}
if(packageName.equals("com.mycompany.myapp.dev")){
    apiUrl = "dev.myapi.com"
}
if(packageName.equals("com.mycompany.myapp.local")){
    apiUrl = "10.0.0.2:8080" 
}