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public class {
@Provides
public Teacher provideTeacher() {
return new Teacher();
}
}
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MainModule通过includes包含TeacherModule
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(includes = TeacherModule.class)
public class MainModule {
@Provides
public Person providePerson() {
return new Student();
}
}
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这样MainActiviyComponent最后其实是引用了MainModule和TeacherModele两个Module
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@Component(modules = MainModule.class)
public interface MainActivityComponent {
void inject(MainActivity activity);
}
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以上其实和以下写法效果是一样的
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@Component(modules = {
MainModule.class,
TeacherModule.class
})
public interface MainActivityComponent {
void inject(MainActivity activity);
}
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当然Module的includes可以多层依赖的，比如TeacherModule还可以在includes其他Module，而且includes支持包含多个
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(includes = {
FatherModule.class,
MotherModule.class
})
public class {
@Provides
public Teacher provideTeacher() {
return new Teacher();
}
}
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