private void insertImgUrls() {
LinkedList<ImgUrl> imgUrls = ImgUrl.getImgUrls(this);
if (null != imgUrls) {
ImgUrlDaoImpl imgUrlDao = new ImgUrlDaoImpl(new DBHelper(this));
boolean returnFlag = imgUrlDao.insertImgUrls(imgUrls);
returnFlag = true; // 执行完成
mPreferences.edit().putBoolean(PREF_FIRST_INSERT_IMG_URL, returnFlag).commit();
if (returnFlag) {
System.out.println("插入图片Base URL 成功");
} else {
System.out.println("插入图片Base URL 失败");
}
}
}
public boolean isImg(String str) {
ImgUrlDaoImpl imgUrlDao = new ImgUrlDaoImpl(new DBHelper(this));
List<String> imgList = imgUrlDao.getImgUrls();
boolean flag = false;
for (String string : imgList) {
if (str.startsWith(string)) {
flag = true;
break;
} else if (str.toLowerCase(Locale.getDefault()).endsWith(".png")
|| str.toLowerCase(Locale.getDefault()).endsWith(".jpg")
|| str.toLowerCase(Locale.getDefault()).endsWith(".jpeg")
|| str.toLowerCase(Locale.getDefault()).endsWith("gif")) {
flag = true;
break;
}
}
return flag;
}