微信5.0怎么开启“免打扰”模式？

Person person2 = new Person();
person2.setName("john");
person2.setAge(20);
ContentValues cv = new ContentValues();
cv.put("age", person2.getAge()); //修改内容
db.update("person", cv, "name = ?",new String[] { person2.getName() });

 Cursor c = db.rawQuery("select * from person where name=?",new String[]{"john"});
while(c.moveToNext()){
int id =Integer.parseInt(c.getString(c.getColumnIndex("_id")));
String name =c.getString(c.getColumnIndex("name"));
String age = c.getString(c.getColumnIndex("age"));
Log.v("Test  ", "id:" + id + " name: " + name + "  age: " + age);
}

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >
                                                                  
                                                                      
    <Button
        android:id="@+id/btn_create_database"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="CreateDataBase"
        />
                                                                      
    <Button
        android:id="@+id/btn_add"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/btn_create_database"
        android:text="Add"
        />
                                                                      
    <Button
        android:id="@+id/btn_update"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/btn_add"
        android:text="Update"
        />
    <Button
        android:id="@+id/btn_query"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/btn_update"
        android:text="Query"
        />
    <Button
        android:id="@+id/btn_delete"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/btn_query"
        android:text="Delete"
        />
                                                                  
</RelativeLayout>

package com.msquirrel.activity;
                                                               
import android.app.Activity;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
                                                               
import com.example.demo_sqlite.R;
import com.msquirrel.model.Person;
                                                               
/**
 * 执行 创建数据库、增加数据、删除数据、修改数据、查询数据。
 *
 * @author msquirrel
 *
 */
public class SQLiteActivity extends Activity {
                                                               
    private Button btnCteateDataBase = null;
    private Button btnAdd = null;
    private Button btnUpdate = null;
    private Button btnQuery = null;
    private Button btnDelete = null;
                                                               
    private SQLiteDatabase db = null;
                                                               
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sqlite);
        // 打开或创建test.db数据库
        db = openOrCreateDatabase("test.db", Context.MODE_PRIVATE, null);
        initView();
        setListener();
    }
                                                               
    private void initView() {
        // TODO Auto-generated method stub
        btnCteateDataBase = (Button) findViewById(R.id.btn_create_database);
        btnAdd = (Button) findViewById(R.id.btn_add);
        btnUpdate = (Button) findViewById(R.id.btn_update);
        btnQuery = (Button) findViewById(R.id.btn_query);
        btnDelete = (Button) findViewById(R.id.btn_delete);
    }
                                                               
    private void setListener() {
        // TODO Auto-generated method stub
        btnCteateDataBase.setOnClickListener(new myOnClickListener());
        btnAdd.setOnClickListener(new myOnClickListener());
        btnUpdate.setOnClickListener(new myOnClickListener());
        btnQuery.setOnClickListener(new myOnClickListener());
        btnDelete.setOnClickListener(new myOnClickListener());
    }
                                                               
    private class myOnClickListener implements OnClickListener {
                                                               
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
                                                               
            switch (v.getId()) {
            case R.id.btn_create_database:
                db.execSQL("DROP TABLE IF EXISTS person");
                // 创建person表
                db.execSQL("CREATE TABLE person (_id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR, age SMALLINT)");
                break;
            case R.id.btn_add:
                Person person = new Person();
                person.setName("john");
                person.setAge(19);
                // 插入数据
                db.execSQL("INSERT INTO person VALUES (NULL, ?, ?)",
                        new Object[] { person.getName(), person.getAge() });
                break;
            case R.id.btn_update:
                Person person2 = new Person();
                person2.setName("john");
                person2.setAge(20);
                ContentValues cv = new ContentValues();
                cv.put("age", person2.getAge()); //修改内容
                db.update("person", cv, "name = ?",
                        new String[] { person2.getName() });
                break;
            case R.id.btn_query:
                Cursor c = db.rawQuery("select * from person where name=?",new String[]{"john"});
                while(c.moveToNext()){
                    int id = Integer.parseInt(c.getString(c.getColumnIndex("_id")));
                    String name =c.getString(c.getColumnIndex("name"));
                    String age = c.getString(c.getColumnIndex("age"));
                    Log.v("Test  ", "id:" + id + " name: " + name + "  age: " + age);
                }
                break;
            case R.id.btn_delete:
                String whereClause = "_id=?";//删除的条件
                String[] whereArgs = {"1"};//删除的条件参数
                db.delete("person",whereClause,whereArgs);//执行删除
                                                                               
                break;
            default:
                break;
            }
                                                               
        }
                                                               
    }
                                                               
}

package com.msquirrel.model;
/**
 * 实体类
 * @author Msquirrel
 *
 */
public class Person {
                                                               
    private int _id;
    private String name;
    private int age;
                                                               
    public int get_id() {
        return _id;
    }
    public void set_id(int _id) {
        this._id = _id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
                                                           
}