private void initData() {
startProgressDialog();
UserInfoDataprovider.getInstance().addOnRequestedListener(mOnUserInfoRequestedListener);
mTaskCount++;
TweetsDataprovider.getInstance().addOnRequestedListener(mOnTweetsRequestedListener);
mTaskCount++;
mMomentsListView.setOnLoadListener(this);
mMomentsListView.setOnRefreshListener(this);
}
/** 初始化Moments列表数据 */
private void initMomentsListData() {
// 第一次最多加载5条数据
if (mAllTweets.size() >= mLastPos + MomentsListView.DEFAULT_LOAD_COUNT) {
mCurrentShowTweets.addAll(mAllTweets.subList(mLastPos, MomentsListView.DEFAULT_LOAD_COUNT));
} else {
mCurrentShowTweets.addAll(mAllTweets.subList(mLastPos, mAllTweets.size()));
}
mLastPos = mCurrentShowTweets.size() - 1;
mCommentsAdapter = new MomentsAdapter(this, mCurrentShowTweets);
mMomentsListView.setAdapter(mCommentsAdapter);
mMomentsListView.setResultSize(mLastPos + 1);
}
@Override
public void onRequested(UserInfo info, VolleyError error) {
// 网络任务结束，计数器-1
mTaskCount--;
// 计数器<=0时，说明网络任务结束，此时需要隐藏进度框
if (mTaskCount <= 0) {
stopProgressDialog();
}
Log.d(TAG, "info = " + info + ",error = " + error);
mMomentsListView.setUserInfo(info);
}