private boolean isStartCache() {
long oldTime = (long) SPUtil.get(this, KEY_LAST_SCAN_TIME, 0l, KEY_FILE_NAME);
if (System.currentTimeMillis() - oldTime > UPDATE_DURATION) {
return true;
}
return false;
}
public static boolean isCached(Context context) {
return (boolean) SPUtil.get(context, KEY_IS_CACHE, false, KEY_FILE_NAME);
}
private void setIsCached(Context context, boolean isCached) {
SPUtil.put(context, KEY_IS_CACHE, isCached, KEY_FILE_NAME);
}
private void endCache() {
setIsCached(this, true);
SPUtil.put(this, KEY_LAST_SCAN_TIME, System.currentTimeMillis(), KEY_FILE_NAME);
}