@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
IntentFilter filter = new IntentFilter();
filter.addAction(NEWS_GETNEWSLIST_ACTION);
registerReceiver(newsbroadcast, filter);
}
// String []
// newsdatas={"最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻","最新新闻"};
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.titletext = "新闻列表";
super.onCreate(savedInstanceState);
super.leftbutton.setVisibility(0);
super.rightbutton.setVisibility(4);
Bundle bd = this.getIntent().getExtras();
channelType = bd.getString("channelType");
channelId = bd.getString("channelId");
newslist = (MyListView) findViewById(R.id.newslist);
newsbroadcast =
new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
String jsonstring = intent.getExtras().getString("json");
int count = intent.getExtras().getInt("count");
JSONObject json = null;
try {
json = new JSONObject(jsonstring);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (count == 0) {
newslistdata = resolveJSON(json);
myadapter = new MyAdapter(UnloadingNewsListrActivity.this, newslistdata);
newslist.setAdapter(myadapter);
} else {
newslistdata = resolveJSON(json);
myadapter.notifyDataSetChanged();
}
dlg.dismiss();
}
};
i = new Intent(UnloadingNewsListrActivity.this, NewsAppService.class);
i.putExtra(
"url",
InfowAppUrl.NEWSLIST
+ "channelType="
+ channelType
+ "&channelId="
+ channelId
+ "&page="
+ page
+ "&pageSize="
+ pageSize);
i.putExtra("action", NEWS_GETNEWSLIST_ACTION);
i.putExtra("count", count++);
startService(i);
newslist.setonRefreshListener(
new OnRefreshListener() {
@Override
public void onRefresh() {
new AsyncTask<Void, Void, Void>() {
@Override
protected Void doInBackground(Void... params) {
try {
Thread.sleep(1000);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(Void result) {
startService(i);
newslist.onRefreshComplete();
}
}.execute();
}
});
leftbutton.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent i = new Intent(UnloadingNewsListrActivity.this, NewsMasterActivity.class);
startActivity(i);
}
});
newslist.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
// TODO Auto-generated method stub
Intent i = new Intent(UnloadingNewsListrActivity.this, NewsDetailActivity.class);
i.putExtra("news", newslistdata.get(arg2));
startActivity(i);
}
});
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
unregisterReceiver(newsbroadcast);
}