use of me.yokeyword.sample.demo_wechat.entity.Chat in project Fragmentation by YoKeyword.
the class WechatFirstTabFragment method initDatas.
private List<Chat> initDatas() {
List<Chat> msgList = new ArrayList<>();
String[] name = new String[] { "小黄", "小李", "小张", "老王", "小马" };
String[] chats = new String[] { "小黄的消息", "小李的消息", "小张的消息", "老王的消息", "小马的消息" };
for (int i = 0; i < 15; i++) {
int index = (int) (Math.random() * 5);
Chat chat = new Chat();
chat.name = name[index];
chat.message = chats[index];
msgList.add(chat);
}
return msgList;
}
use of me.yokeyword.sample.demo_wechat.entity.Chat in project Fragmentation by YoKeyword.
the class WechatFirstTabFragment method onLazyInitView.
@Override
public void onLazyInitView(@Nullable Bundle savedInstanceState) {
super.onLazyInitView(savedInstanceState);
mRefreshLayout.setOnRefreshListener(this);
mRecy.setLayoutManager(new LinearLayoutManager(_mActivity));
mRecy.setHasFixedSize(true);
final int space = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 0.5f, getResources().getDisplayMetrics());
mRecy.addItemDecoration(new RecyclerView.ItemDecoration() {
@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
outRect.set(0, 0, 0, space);
}
});
mAdapter = new ChatAdapter(_mActivity);
mRecy.setAdapter(mAdapter);
mRecy.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
mScrollTotal += dy;
if (mScrollTotal <= 0) {
mInAtTop = true;
} else {
mInAtTop = false;
}
}
});
mAdapter.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(int position, View view, RecyclerView.ViewHolder vh) {
// 因为启动的MsgFragment是MainFragment的兄弟Fragment,所以需要MainFragment.start()
// 这里我使用EventBus通知父MainFragment处理跳转(接耦),
EventBus.getDefault().post(new StartBrotherEvent(MsgFragment.newInstance(mAdapter.getMsg(position))));
// 也可以像使用getParentFragment()的方式,拿到父Fragment的引用来操作 (不建议)
// ((MainFragment) getParentFragment()).startMsgBrother(MsgFragment.newInstance());
}
});
List<Chat> chatList = initDatas();
mAdapter.setDatas(chatList);
}
use of me.yokeyword.sample.demo_wechat.entity.Chat in project Fragmentation by YoKeyword.
the class ChatAdapter method onBindViewHolder.
@Override
public void onBindViewHolder(VH holder, int position) {
Chat item = mItems.get(position);
holder.tvName.setText(item.name);
holder.tvMsg.setText(item.message);
holder.tvTime.setText("昨天");
}
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