MainActivity part of the code

public class MainActivity extends BaseActivity<MainContract.IMainPresenter> implements MainContract.IMainView {

private TextView tv;

@Override
protected void initLayout(@Nullable Bundle savedInstanceState) {
setContentView(R.layout.activity_main);
}

@Override
protected void initViews() {
tv = $(R.id.tv);
}

@Override
protected void initData() {
getPresenter().handlerData();
}

@Override
protected MainContract.IMainPresenter setPresenter() {
return new MainPresenter();
}
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