// 添加player，如果有就更新，没有就添加。
public void add(BubblePlayer player) {
db.beginTransaction(); // 开始事务
try {
BubblePlayer personInDB = new BubblePlayer();
personInDB = query(player.getId());
// 如果没有找到就直接添加，如果找到了就更新
if (null == personInDB) {
db.execSQL(
"INSERT INTO starchat_bubbleplayer(id, name, latitude, lontitude, headImg, sex) VALUES(?, ?, ?, ?, ?, ?)",
new Object[] {
player.getId(),
player.getName(),
player.getLatitude(),
player.getLontitude(),
player.getHeadImg(),
player.getSex()
});
} else {
updatePlayer(player);
}
db.setTransactionSuccessful(); // 设置事务成功完成
} finally {
db.endTransaction(); // 结束事务
}
}
/** add persons */
public void add(List<BubblePlayer> bubbleplayers) {
db.beginTransaction(); // 开始事务
try {
for (BubblePlayer player : bubbleplayers) {
// db.execSQL("INSERT INTO starchat_bubbleplayer(id, name, latitude, lontitude ) VALUES(5,
// 'name', 31, 130)");
BubblePlayer personInDB = new BubblePlayer();
personInDB = query(player.getId());
if (null == personInDB) {
db.execSQL(
"INSERT INTO starchat_bubbleplayer(id, name, latitude, lontitude, headImg, sex) VALUES(?, ?, ?, ?, ?, ?)",
new Object[] {
player.getId(),
player.getName(),
player.getLatitude(),
player.getLontitude(),
player.getHeadImg(),
player.getSex()
});
} else {
updatePlayer(player);
}
}
db.setTransactionSuccessful(); // 设置事务成功完成
} finally {
db.endTransaction(); // 结束事务
}
}
/**
* update person's age
*
* @param person
*/
public void updatePlayer(BubblePlayer person) {
ContentValues cv = new ContentValues();
cv.put("id", person.getId());
cv.put("name", person.getName());
cv.put("latitude", person.getLatitude());
cv.put("lontitude", person.getLontitude());
cv.put("headImg", person.getHeadImg());
cv.put("sex", person.getSex());
db.update("starchat_bubbleplayer", cv, "id = ?", new String[] {String.valueOf(person.getId())});
}
