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电话本项目

开发技术 开发技术 3小时前 2次浏览
compileOptions{annotationEnabled true}

db/DataBase

@Database(entities = {Table.class},version = 1)
public abstract class DataBase extends OrmDatabase {
}

db/Table

@Entity(tableName = "user")
public class Table extends OrmObject {

@PrimaryKey(autoGenerate = true)
private Integer id;

private String name;
private String telnum;
private String info;
及get set 方法

dao/Dao

public interface Dao {
boolean insert(Table table);
boolean update(Table table);
boolean delete(int id);
List<Table> query();
Table queryById(int id);
}

dao/DaoImpl


public class DaoImpl implements Dao {
private OrmContext ormContext;
@Override
public boolean insert(Table table) {
ormContext.insert(table);
return ormContext.flush();
}

public DaoImpl(Context context) {
DatabaseHelper helper = new DatabaseHelper(context);
ormContext = helper.getOrmContext("电话本","tel.db", DataBase.class);
}

@Override
public boolean update(Table table) {
return false;
}

@Override
public boolean delete(int id) {
return false;
}

@Override
public List<Table> query() {
OrmPredicates predicates =ormContext.where(Table.class).greaterThan("id",0);
List<Table> entities = ormContext.query(predicates);
return entities;
}

@Override
public Table queryById(int id) {
return null;
}
}

ServiceAbility

private MyRemote remote = new MyRemote();
private Dao dao;


class MyRemote extends RemoteObject implements IRemoteBroker{

public MyRemote() {
super("MyService_MyRemote");
}

@Override
public IRemoteObject asObject() {
return this;
}

@Override
public boolean onRemoteRequest(int code, MessageParcel data, MessageParcel reply, MessageOption option) throws RemoteException {
switch (code) {
case 0: {
System.out.println("--------------0---------------");
String dataStr = data.readString();//读出字符
ZSONObject dataobj = ZSONObject.stringToZSON(dataStr);//字符转对象
//reply.writeString(dataobj.getString("name"));

Table table = new Table();
table.setName(dataobj.getString("name"));
table.setTelnum(dataobj.getString("telnum"));
table.setInfo(dataobj.getString("info"));

boolean isSuccess = dao.insert(table);
if (isSuccess) {
reply.writeString("success");
}
break;
}
case 1:{
System.out.println("--------------1---------------");
List<Table> query = dao.query();
reply.writeString(ZSONObject.toZSONString(query));
}
}
return true;

}
}

@Override
public IRemoteObject onConnect(Intent intent) {
super.onConnect(intent);
return remote.asObject();
}

@Override
public void onStart(Intent intent) {
HiLog.error(LABEL_LOG, "ServiceAbility::onStart");
super.onStart(intent);
dao = new DaoImpl(this);


}

@Override
public void onBackground() {
super.onBackground();
HiLog.info(LABEL_LOG, "ServiceAbility::onBackground");
}

@Override
public void onStop() {
super.onStop();
HiLog.info(LABEL_LOG, "ServiceAbility::onStop");
}

@Override
public void onCommand(Intent intent, boolean restart, int startId) {
}



@Override
public void onDisconnect(Intent intent) {
}

index.js

async search(){
this.title = "读取数据"
var ad = {}
var a = {}
a.bundleName = "com.idmxm.test"
a.abilityName = ".ServiceAbility"
a.messageCode = 1
a.abilityType = 0
a.data = ad


var result = await FeatureAbility.callAbility(a)
this.todolist = JSON.parse(result);

}







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