@Override
protected void onRestart() {
mAdapter.notifyDataSetChanged();
// 关闭软键盘
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
// 得到InputMethodManager的实例
if (imm.isActive()) {
// 如果开启
imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, InputMethodManager.HIDE_NOT_ALWAYS);
// 关闭软键盘，开启方法相同，这个方法是切换开启与关闭状态的
}
robotName = MyApplication.getString(HttpUtils.ROBOT_NIKE_NAME, "小黄鸭");
title.setText(robotName);
str = "您还记得大明湖畔的" + robotName + "吗？就是我喽，" + "人称江湖百晓生，熟知段子、新闻、天气、列车、菜谱、航班、百度百科，很高兴为您服务！";
mAdapter.changeFirstItem(str);
super.onRestart();
}
private <T> void initView() {
cmList = new ArrayList<ChatMessage>();
title = (TextView) findViewById(R.id.title);
robotName = MyApplication.getString(HttpUtils.ROBOT_NIKE_NAME, "小黄鸭");
title.setText(robotName);
new Thread(
new Runnable() {
@Override
public void run() {
List<ChatMessage> tempList = new ArrayList<ChatMessage>();
tempList = dbUtiles.queryChatMessageList();
if (tempList.size() == 0 || tempList == null) {
ChatMessage cm1 =
new ChatMessage(
1,
"您还记得大明湖畔的"
+ robotName
+ "吗？就是我喽，"
+ "人称江湖百晓生，熟知段子、新闻、天气、列车、菜谱、航班、百度百科，很高兴为您服务！");
cmList.add(cm1);
cm1.setListType(0);
dbUtiles.insert(cm1);
} else {
cmList.addAll(tempList);
}
handler.sendEmptyMessage(100);
}
})
.start();
lv = (ListView) findViewById(R.id.id_chat_listView);
iv = (ImageView) findViewById(R.id.iv_add);
iv.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
addPop.showAsDropDown(iv, iv.getLayoutParams().width / 2, 18);
}
});
mAdapter = new ChatListAdatper(this, cmList, dbUtiles);
lv.setAdapter(mAdapter);
lv.setSelection(cmList.size() - 1);
et = (EditText) findViewById(R.id.id_chat_msg);
btn_send = (Button) findViewById(R.id.id_chat_send);
btn_send.setOnClickListener(
new OnClickListener() {
@SuppressLint("ShowToast")
@Override
public void onClick(View v) {
myMsg = et.getText().toString();
if (TextUtils.isEmpty(myMsg)) {
Toast.makeText(MainActivity.this, "请输入您要发送的内容", 0).show();
return;
} else {
ChatMessage to = new ChatMessage(2, myMsg);
to.setDate(new Date());
to.setName(MyApplication.getString(HttpUtils.NIKE_NAME, "我"));
to.setListType(0);
cmList.add(to);
dbUtiles.insert(to);
mAdapter.notifyDataSetChanged();
lv.setSelection(cmList.size() - 1);
et.setText("");
}
// 关闭软键盘
InputMethodManager imm =
(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
// 得到InputMethodManager的实例
if (imm.isActive()) {
// 如果开启
imm.toggleSoftInput(
InputMethodManager.SHOW_IMPLICIT, InputMethodManager.HIDE_NOT_ALWAYS);
// 关闭软键盘，开启方法相同，这个方法是切换开启与关闭状态的
}
if (!isNetworkAvailable()) {
Toast.makeText(MainActivity.this, "请检查您的网络连接！", 0).show();
return;
}
new Thread(
new Runnable() {
@Override
public void run() {
ChatMessage from = HttpUtils.sendMsg(myMsg);
from.setType(1);
from.setDate(new Date());
from.setName(robotName);
Message msg = handler.obtainMessage();
msg.obj = from;
msg.what = 1000;
handler.sendMessage(msg);
}
})
.start();
}
});
}