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1package com.example.putuguna.swipelayout;
2
3import android.support.v7.app.AppCompatActivity;
4import android.os.Bundle;
5import android.support.v7.widget.LinearLayoutManager;
6import android.support.v7.widget.RecyclerView;
7import android.support.v7.widget.Toolbar;
8import android.util.Log;
9import android.view.View;
10import android.widget.TextView;
11
12import com.daimajia.swipe.util.Attributes;
13import com.example.putuguna.swipelayout.models.StudentModel;
14
15import java.util.ArrayList;
16
17public class MainActivity extends AppCompatActivity {
18
19    private Toolbar toolbar;
20    private TextView tvEmptyTextView;
21    private RecyclerView mRecyclerView;
22    private ArrayList<StudentModel> mDataSet;
23
24    @Override
25    protected void onCreate(Bundle savedInstanceState) {
26        super.onCreate(savedInstanceState);
27        setContentView(R.layout.activity_main);
28
29        toolbar = (Toolbar) findViewById(R.id.toolbar);
30        tvEmptyTextView = (TextView) findViewById(R.id.empty_view);
31        mRecyclerView = (RecyclerView) findViewById(R.id.my_recycler_view);
32
33        mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
34
35        mRecyclerView.addItemDecoration(new DividerItemDecoration(getResources().getDrawable(R.drawable.divider)));
36
37        mDataSet = new ArrayList<>();
38        if(toolbar!=null){
39            setSupportActionBar(toolbar);
40            getSupportActionBar().setTitle("Android Student");
41        }
42
43        loadData();
44
45        if(mDataSet.isEmpty()){
46            mRecyclerView.setVisibility(View.GONE);
47            tvEmptyTextView.setVisibility(View.VISIBLE);
48        }else{
49            mRecyclerView.setVisibility(View.VISIBLE);
50            tvEmptyTextView.setVisibility(View.GONE);
51        }
52
53
54        //creating adapter object
55        SwipeRecyclerViewAdapter mAdapter = new SwipeRecyclerViewAdapter(this, mDataSet);
56
57
58        // Setting Mode to Single to reveal bottom View for one item in List
59        // Setting Mode to Mutliple to reveal bottom Views for multile items in List
60        ((SwipeRecyclerViewAdapter) mAdapter).setMode(Attributes.Mode.Single);
61
62        mRecyclerView.setAdapter(mAdapter);
63
64        /**Scroll listener**/
65        mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
66            @Override
67            public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
68                super.onScrollStateChanged(recyclerView, newState);
69                Log.e("RecyclerView", "onScrollStateChanged");
70            }
71
72            @Override
73            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
74                super.onScrolled(recyclerView, dx, dy);
75            }
76        });
77
78    }
79
80    // load initial data
81    public void loadData() {
82
83        for (int i = 0; i <= 20; i++) {
84            mDataSet.add(new StudentModel("Student " + i, "putugunaputu" + i + "@gmail.com"));
85
86        }
87
88
89    }
90}