Annotation processor free Android projects contain 1Activity and 10000 classes in a project. Each class is generated as below.

class Foo00001 {
    fun method0() {
        Foo00000().method5()
    }

    fun method1() {
        method0()
    }

    fun method2() {
        method1()
    }

    fun method3() {
        method2()
    }

    fun method4() {
        method3()
    }

    fun method5() {
        method4()
    }
}

• Only :app module contains 1 Activity and 20000 classes.

• :app moudle contains only MainActivity
• :module1, :module2, :module3and :module4 contains 2500 classes by each
• Each module depends serially on next module, such as :app depends only on :module4, :module4depends only on :moudle3, and so on.

Dependency

:app -> :module4 -> :module3 -> :module2 -> module1

• :app moudle contains only MainActivity
• :module1, :module2, :module3and :module4 contains 2500 classes by each
• :appmodule depneds paralelly on :module1, :module2, :module3 and :module4

Dependency

:app -> :module1
     -> :module2
     -> :module3
     -> :moudle4

Dagger Android projects contain 1Activity and 2000 classes in a project. Each annotated class is generated as below.

class Foo00000 @Inject constructor(){
    fun method0() {}
    fun method1() { method0() }
    fun method2() { method1() }
    fun method3() { method2() }
    fun method4() { method3() }
    fun method5() { method4() }
}

• Only :app module contains 1 Activity and 2000 annotated classes.

• :app moudle contains only MainActivity
• :module1, :module2, :module3and :module4 contains 500 annotated classes by each
• Each module depends serially on next module, such as :app depends only on :module4, :module4depends only on :moudle3, and so on.

Dependency

:app -> :module4 -> :module3 -> :module2 -> module1

• :app moudle contains only MainActivity
• :module1, :module2, :module3and :module4 contains 500 annotated classes by each
• :appmodule depneds paralelly on :module1, :module2, :module3 and :module4

Dependency

:app -> :module1
     -> :module2
     -> :module3
     -> :moudle4