MyCustomFragment.java

/*
 * Copyright 2015 Hannes Dorfmann.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hannesdorfmann.mosby3.sample.mvp.customviewstate;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import butterknife.BindView;
import butterknife.ButterKnife;
import com.hannesdorfmann.mosby3.mvp.viewstate.MvpViewStateFragment;
import com.hannesdorfmann.mosby3.mvp.viewstate.ViewState;
import com.hannesdorfmann.mosby3.sample.R;
import com.hannesdorfmann.mosby3.sample.mvp.model.custom.A;
import com.hannesdorfmann.mosby3.sample.mvp.model.custom.B;

import butterknife.OnClick;
import butterknife.Unbinder;

/**
 * @author Hannes Dorfmann
 */
public class MyCustomFragment extends MvpViewStateFragment<MyCustomView, MyCustomPresenter, MyCustomViewState>
    implements MyCustomView {

  private Unbinder unbinder;

  @BindView(R.id.textViewA) TextView aView;
  @BindView(R.id.textViewB) TextView bView;

  @Nullable @Override public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    return inflater.inflate(R.layout.my_custom_view, container, false);
  }

  @Override public void onDestroyView() {
    super.onDestroyView();
    unbinder.unbind();
  }

  @Override public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    unbinder = ButterKnife.bind(this, view);
  }

  @Override public MyCustomViewState createViewState() {
    return new MyCustomViewState();
  }

  @Override public void onNewViewStateInstance() {
    presenter.doA();
  }

  @Override public MyCustomPresenter createPresenter() {
    return new MyCustomPresenter();
  }

  @Override public void showA(A a) {
    viewState.setShowingA(true);
    viewState.setData(a);
    aView.setText(a.getName());
    aView.setVisibility(View.VISIBLE);
    bView.setVisibility(View.GONE);
  }

  @Override public void showB(B b) {
    viewState.setShowingA(false);
    viewState.setData(b);
    bView.setText(b.getFoo());
    aView.setVisibility(View.GONE);
    bView.setVisibility(View.VISIBLE);
  }

  @OnClick(R.id.loadA) public void onLoadAClicked() {
    presenter.doA();
  }

  @OnClick(R.id.loadB) public void onLoadBClicked() {
    presenter.doB();
  }
}