删除ArrayList元素
Iterator<LockSoftInfo> iterator = mArrayListUnlocked.iterator();
int size = mLockappinfos.size();
while (iterator.hasNext()) {
LockSoftInfo info = iterator.next();
for (int i = 0; i < size; i++) {
if (info.getPackageName().equals(mLockappinfos.get(i))) {
iterator.remove();
}
}
}