API版本的方法的适配

核心代码：

MainActivity .java

package com.itheima.db;

import java.util.List;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.graphics.Color;
import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;

import com.itheima.db.dao.PersonDao2;
import com.itheima.db.domain.Person;

@SuppressLint("NewApi")
public class MainActivity extends Activity {

private static final String TAG = "MainActivity";

@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ListView lv = (ListView) findViewById(R.id.lv);
PersonDao2 dao = new PersonDao2(this);

if (Build.VERSION.SDK_INT >= 11) {
// api 11以上才可以运行
lv.setAdapter(new SimpleCursorAdapter(this, R.layout.list_item, dao
.findAllCursor(),
new String[] { "name", "phone", "money" }, new int[] {
R.id.tv_name, R.id.tv_phone, R.id.tv_money }, 0));
Log.i(TAG,"我是高版本api");
} else {

// api 11 一下运行
lv.setAdapter(new SimpleCursorAdapter(this, R.layout.list_item, dao
.findAllCursor(),
new String[] { "name", "phone", "money" }, new int[] {
R.id.tv_name, R.id.tv_phone, R.id.tv_money }));
Log.i(TAG,"我是低版本api");
}

}

}