/**
* 保存好友列表. 请在后台操作。
*
* @param customerVos
* @return 作者:fighter <br>
* 创建时间:2013-5-31<br>
* 修改时间:<br>
*/
public boolean saveFriendList(List<CustomerVo> customerVos) {
Log.d(TAG, "saveFriendList()");
try {
friendListVo = new FriendListVo();
friendListVo.setUid(userInfoVo.getUid());
friendListVo.setUpdateTime(System.currentTimeMillis() + "");
StringBuffer buffer = new StringBuffer();
int index = customerVos.size();
for (int i = 0; i < index; i++) {
CustomerVo customerVo = customerVos.get(i);
customerVo.setFriend("1");
buffer.append("'").append(customerVo.getUid()).append("'");
if (i == (index - 1)) {
continue;
}
buffer.append(",");
}
String friends = buffer.toString();
friendListVo.setFriends(friends);
finalDb.delete(friendListVo);
finalDb.save(friendListVo);
finalDb.deleteByWhere(CustomerVo.class, "uid in (" + friends + ")");
finalDb.saveList(customerVos);
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
/**
* 新建图片的缩略图 并存数据库
*
* @param sourcePath
* @return
*/
private String createImgBitmapThum(String sourcePath) {
if (!isFileExist(sourcePath)) {
System.out.println(sourcePath + "-----------not exsit");
return null;
}
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
Bitmap bitmap = BitmapFactory.decodeFile(sourcePath, options); //
System.out.println("bitmap -- " + bitmap);
options.inJustDecodeBounds = false;
int be = (int) (options.outHeight / (float) 200); // 原图 压缩成 128*128的缩略图
if (be <= 0) {
be = 1;
}
options.inSampleSize = be;
bitmap = BitmapFactory.decodeFile(sourcePath, options);
// int w = bitmap.getWidth();
// int h = bitmap.getHeight();
// System.out.println(w + " " + h);
String path = getSDPath();
System.out.println("path --------- " + path);
if (path == null) {
app().showMsg("没有找到sd卡");
return null;
}
String photoName = System.currentTimeMillis() + "";
ImageTools.savePhotoToSDCard(bitmap, path, photoName);
MyAlbumThumBean bean = new MyAlbumThumBean();
bean.setSourthPath(sourcePath);
bean.setPhotoName(photoName);
bean.setThumPath(path);
db.save(bean);
return path + "/" + photoName + ".png";
}
/**
* 保存数据
*
* @param model
*/
public void SaveModel(Object model) {
db.save(model);
}