ormlite操作android数据库

package com.csl.search; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.view.View; import android.widget.Button; import android.widget.EditText; import com.chad.library.adapter.base.BaseQuickAdapter; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity { private EditText name; private EditText hobby; private Button add; private RecyclerView rv; DatabasseAdapter mAdapter; private List<PersonModel> list = new ArrayList(); private PersonModel model = new PersonModel(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); initEvent(); initData(); } private void initEvent() { add.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { String mName = name.getText().toString(); String mHobby = hobby.getText().toString(); model.setName(mName); model.setHobby(mHobby); PersonDao.getPersonDao().addPerson(model); initData(); } }); mAdapter.setOnItemChildClickListener(new BaseQuickAdapter.OnItemChildClickListener() { @Override public void onItemChildClick(BaseQuickAdapter baseQuickAdapter, View view, int i) { switch (view.getId()){ case R.id.update: EditText mName = (EditText) baseQuickAdapter.getViewByPosition(rv,i, R.id.name); EditText mHobby = (EditText) baseQuickAdapter.getViewByPosition(rv,i, R.id.hobby); list.get(i).setName(mName.getText().toString()); list.get(i).setHobby(mHobby.getText().toString()); PersonDao.getPersonDao().updatePerson(list.get(i)); initData(); break; case R.id.delete: PersonDao.getPersonDao().deletePerson(list.get(i)); initData(); break; } } }); } private void initData() { list.clear(); list.addAll(PersonDao.getPersonDao().findAllPerson()); mAdapter.notifyDataSetChanged(); } private void initView() { name = (EditText) findViewById(R.id.name); hobby = (EditText) findViewById(R.id.hobby); add = (Button) findViewById(R.id.add); rv = (RecyclerView) findViewById(R.id.rv_database); mAdapter = new DatabasseAdapter(list); rv.setLayoutManager(new LinearLayoutManager(this)); rv.setAdapter(mAdapter); } }