mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mRecyclerView = (RecyclerView) findViewById(R.id.recyclerview); FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener() { @Override
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // COMPLETED (4) Use findViewById to store a reference to the RecyclerView in mNumbersList mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers); // COMPLETED (5) Create a LinearLayoutManager variable called layoutManager // COMPLETED (6) Use setLayoutManager on mNumbersList with the LinearLayoutManager we created above LinearLayoutManager layoutManager = new LinearLayoutManager(this); mNumbersList.setLayoutManager(layoutManager); // COMPLETED (7) Use setHasFixedSize(true) to designate that the contents of the RecyclerView won't change an item's size mNumbersList.setHasFixedSize(true); // COMPLETED (8) Store a new GreenAdapter in mAdapter and pass it NUM_LIST_ITEMS mAdapter = new GreenAdapter(NUM_LIST_ITEMS); // COMPLETED (9) Set the GreenAdapter you created on mNumbersList mNumbersList.setAdapter(mAdapter); } }
super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Toolbar toolbar = findViewById(R.id.toolbar); setSupportActionBar(toolbar); FloatingActionButton fab = findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener() { @Override mRecyclerView = findViewById(R.id.recyclerview);
super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Toolbar toolbar = findViewById(R.id.toolbar); setSupportActionBar(toolbar); FloatingActionButton fab = findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener() { @Override mRecyclerView = findViewById(R.id.recyclerview);
mRecyclerView = (RecyclerView) findViewById(R.id.recyclerview); findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener() { @Override
mRecyclerView = (RecyclerView) findViewById(R.id.recyclerview); findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener() { @Override
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);
mNumbersList = (RecyclerView) findViewById(R.id.rv_numbers);