How to use

EmptyRecyclerView

in

ru.gdgkazan.githubmvp.widget

public void refreshRecycler() {
  notifyDataSetChanged();
  if (mRecyclerView != null) {
    mRecyclerView.checkIfEmpty();
  }
}

public void checkIfEmpty() {
  if (getAdapter().getItemCount() > 0) {
    showRecycler();
  } else {
    showEmptyView();
  }
}

public void attachToRecyclerView(@NonNull EmptyRecyclerView recyclerView) {
  mRecyclerView = recyclerView;
  mRecyclerView.setAdapter(this);
  refreshRecycler();
}

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_commits);
    ButterKnife.bind(this);
    setSupportActionBar(mToolbar);

    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
    mRecyclerView.addItemDecoration(new DividerItemDecoration(this));
    mRecyclerView.setEmptyView(mEmptyView);

    String repositoryName = getIntent().getStringExtra(REPO_NAME_KEY);
    Snackbar.make(mRecyclerView, "Not implemented for " + repositoryName + " yet", Snackbar.LENGTH_LONG).show();

    /**
     * TODO : task
     *
     * Load commits info and display them
     * Use MVP pattern for managing logic and UI and Repository for requests and caching
     *
     * API docs can be found here https://developer.github.com/v3/repos/commits/
     */
  }
}

@VisibleForTesting
void showRecycler() {
  if (mEmptyView != null) {
    mEmptyView.setVisibility(GONE);
  }
  setVisibility(VISIBLE);
}

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_commits);
    ButterKnife.bind(this);
    setSupportActionBar(mToolbar);

    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
    mRecyclerView.addItemDecoration(new DividerItemDecoration(this));
    mRecyclerView.setEmptyView(mEmptyView);

    String repositoryName = getIntent().getStringExtra(REPO_NAME_KEY);
    Snackbar.make(mRecyclerView, "Not implemented for " + repositoryName + " yet", Snackbar.LENGTH_LONG).show();

    /**
     * TODO : task
     *
     * Load commits info and display them
     * Use MVP pattern for managing logic and UI and Repository for requests and caching
     *
     * API docs can be found here https://developer.github.com/v3/repos/commits/
     */
  }
}

@VisibleForTesting
void showRecycler() {
  if (mEmptyView != null) {
    mEmptyView.setVisibility(GONE);
  }
  setVisibility(VISIBLE);
}

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_commits);
    ButterKnife.bind(this);
    setSupportActionBar(mToolbar);

    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
    mRecyclerView.addItemDecoration(new DividerItemDecoration(this));
    mRecyclerView.setEmptyView(mEmptyView);

    String repositoryName = getIntent().getStringExtra(REPO_NAME_KEY);
    Snackbar.make(mRecyclerView, "Not implemented for " + repositoryName + " yet", Snackbar.LENGTH_LONG).show();

    /**
     * TODO : task
     *
     * Load commits info and display them
     * Use MVP pattern for managing logic and UI and Repository for requests and caching
     *
     * API docs can be found here https://developer.github.com/v3/repos/commits/
     */
  }
}

public void checkIfEmpty() {
  if (getAdapter().getItemCount() > 0) {
    showRecycler();
  } else {
    showEmptyView();
  }
}

@VisibleForTesting
void showRecycler() {
  if (mEmptyView != null) {
    mEmptyView.setVisibility(GONE);
  }
  setVisibility(VISIBLE);
}

public void attachToRecyclerView(@NonNull EmptyRecyclerView recyclerView) {
  mRecyclerView = recyclerView;
  mRecyclerView.setAdapter(this);
  refreshRecycler();
}

public void refreshRecycler() {
  notifyDataSetChanged();
  if (mRecyclerView != null) {
    mRecyclerView.checkIfEmpty();
  }
}

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_repositories);
  ButterKnife.bind(this);
  setSupportActionBar(mToolbar);
  mLoadingView = LoadingDialog.view(getSupportFragmentManager());
  mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
  mRecyclerView.addItemDecoration(new DividerItemDecoration(this));
  mRecyclerView.setEmptyView(mEmptyView);
  mAdapter = new RepositoriesAdapter(new ArrayList<>());
  mAdapter.attachToRecyclerView(mRecyclerView);
  mAdapter.setOnItemClickListener(this);
  LifecycleHandler lifecycleHandler = LoaderLifecycleHandler.create(this, getSupportLoaderManager());
  mPresenter = new RepositoriesPresenter(lifecycleHandler, this);
  mPresenter.init();
}

public void checkIfEmpty() {
  if (getAdapter().getItemCount() > 0) {
    showRecycler();
  } else {
    showEmptyView();
  }
}

  @VisibleForTesting
  void showEmptyView() {
    if (mEmptyView != null) {
      mEmptyView.setVisibility(VISIBLE);
    }
    setVisibility(GONE);
  }
}

public void attachToRecyclerView(@NonNull EmptyRecyclerView recyclerView) {
  mRecyclerView = recyclerView;
  mRecyclerView.setAdapter(this);
  refreshRecycler();
}

public void refreshRecycler() {
  notifyDataSetChanged();
  if (mRecyclerView != null) {
    mRecyclerView.checkIfEmpty();
  }
}

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_repositories);
  ButterKnife.bind(this);
  setSupportActionBar(mToolbar);
  mLoadingView = LoadingDialog.view(getSupportFragmentManager());
  mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
  mRecyclerView.addItemDecoration(new DividerItemDecoration(this));
  mRecyclerView.setEmptyView(mEmptyView);
  mAdapter = new RepositoriesAdapter(new ArrayList<>());
  mAdapter.attachToRecyclerView(mRecyclerView);
  mAdapter.setOnItemClickListener(this);
  LifecycleHandler lifecycleHandler = LoaderLifecycleHandler.create(this, getSupportLoaderManager());
  mPresenter = new RepositoriesPresenter(lifecycleHandler, this);
  mPresenter.init();
}

  @VisibleForTesting
  void showEmptyView() {
    if (mEmptyView != null) {
      mEmptyView.setVisibility(VISIBLE);
    }
    setVisibility(GONE);
  }
}

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_repositories);
  ButterKnife.bind(this);
  setSupportActionBar(mToolbar);
  mLoadingView = LoadingDialog.view(getSupportFragmentManager());
  mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
  mRecyclerView.addItemDecoration(new DividerItemDecoration(this));
  mRecyclerView.setEmptyView(mEmptyView);
  mAdapter = new RepositoriesAdapter(new ArrayList<>());
  mAdapter.attachToRecyclerView(mRecyclerView);
  mAdapter.setOnItemClickListener(this);
  AppDelegate.getAppComponent().injectRepositoriesActivity(this);
  LifecycleHandler lifecycleHandler = LoaderLifecycleHandler.create(this, getSupportLoaderManager());
  mPresenter = new RepositoriesPresenter(mRepository, lifecycleHandler, this);
  mPresenter.init();
}