我开始使用dagger 2.2,并且不赞成使用“组件”构建器中的模块方法。
这是我的应用程序组件:
@Component(modules = ApplicationModule.class)
public interface ApplicationComponent {
void inject(Application application);
}
和应用程序模块:
@Module
public class ApplicationModule {
Application application;
public ApplicationModule(Application application) {
this.application = application;
}
@Provides
@Singleton
Application providesApplication() {
return application;
}
}
这是生成的类:
@Generated(
value = "dagger.internal.codegen.ComponentProcessor",
comments = "https://google.github.io/dagger"
)
public final class DaggerApplicationComponent implements ApplicationComponent {
private DaggerApplicationComponent(Builder builder) {
assert builder != null;
}
public static Builder builder() {
return new Builder();
}
public static ApplicationComponent create() {
return builder().build();
}
@Override
public void inject(Application application) {
MembersInjectors.<Application>noOp().injectMembers(application);
}
public static final class Builder {
private Builder() {}
public ApplicationComponent build() {
return new DaggerApplicationComponent(this);
}
/**
* @deprecated This module is declared, but an instance is not used in the component. This method is a no-op. For more, see https://google.github.io/dagger/unused-modules.
*/
@Deprecated
public Builder applicationModule(ApplicationModule applicationModule) {
Preconditions.checkNotNull(applicationModule);
return this;
}
}
}
如果不使用ComponentBuilder,如何初始化组件?