我正在开发一个void MainWindow::on_pushButton_clicked()
{
Dialog sw;
connect(this, &MainWindow::send, &sw, &Dialog::receive);
emit send();
sw.setModal(true);
sw.exec();
}
项目,并希望集成Dialog::receive
。
目前,仅在Android Library
项目中使用Dagger,而不十分确定如何在Dagger 2
项目中使用Dagger。
对于Application项目,请始终像这样使用它:
AppComponent.class
Application
AppModule.class
Library
ActivityBuilderModule.class
@Singleton
@Component(modules = [AndroidSupportInjectionModule::class, AppModule::class, ActivityBuilderModule::class])
interface AppComponent {
@Component.Builder
interface Builder {
@BindsInstance
fun application(application: Application): Builder
fun build(): AppComponent
}
fun inject(app: App)
}
App.class
@Module
class AppModule {
@Provides
@Singleton
fun provideContext(application: Application): Context = application
}
我如何在@Module
abstract class ActivityBuilderModule {
@ContributesAndroidInjector(modules = [MainActivityModule::class])
abstract fun bindMainActivity(): MainActivity
}
项目中使用它?