我在单个活动中使用两个listview。当我点击第一个按钮时，listview1被填充。当我点击第二个按钮时，listview2被填满。但是之间发生了一些错误。我没有得到什么问题。
Stacktrace是，
FATAL EXCEPTION: main
Process: com.icanstudioz.izabuy, PID: 18665
java.lang.IllegalStateException: The content of the adapter has changed but ExtendableListView did not receive a notification. Make sure the content of your adapter is not modified from a background thread, but only from the UI thread. [in ExtendableListView(2131689644, class com.etsy.android.grid.StaggeredGridView) with Adapter(class com.icanstudioz.izabuy.adapter.FavoritesAdapter)]
at com.etsy.android.grid.ExtendableListView.layoutChildren(ExtendableListView.java:559)
at com.etsy.android.grid.StaggeredGridView.layoutChildren(StaggeredGridView.java:358)
at com.etsy.android.grid.ExtendableListView.onLayout(ExtendableListView.java:513)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.support.v4.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:562)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1160)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1742)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1651)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:907)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515)
at android.widget.FrameLayout.onLayout(FrameLayout.java:450)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1742)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1651)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515)
at android.widget.FrameLayout.onLayout(FrameLayout.java:450)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1742)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1651)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515)
at android.widget.FrameLayout.onLayout(FrameLayout.java:450)
at android.view.View.layout(View.java:15125)
at android.view.ViewGroup.layout(ViewGroup.java:4862)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2323)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2029)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1192)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6231)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:788)
at android.view.Choreographer.doCallbacks(Choreographer.java:591)
at android.view.Choreographer.doFrame(Choreographer.java:560)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:774)
at android.os.Handler.handleCallback(Handler.java:808)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:828)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:644)
at dalvik.system.NativeStart.main(Native Method)
代码是，对于第一个lisview，
public void getFavorite() throws JSONException {
IzabuyServer.get("h2app/api/product/data_list/", params,
new JsonHttpResponseHandler() {
@Override
public void onSuccess(int statusCode, Header[] headers,
JSONArray response) {
super.onSuccess(statusCode, headers, response);
try {
everyList.clear();
GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.registerTypeAdapter(Favorites.class,
new Favorites());
Gson gson = gsonBuilder.create();
everyList = gson.fromJson(response.toString(),
new TypeToken<List<Favorites>>() {
}.getType());
if (response.length() <= 0) {
tv = (TextView) findViewById(R.id.no_text);
tv.setVisibility(View.VISIBLE);
list.setVisibility(View.GONE);
mSwipeRefreshLayout.setEnabled(false);
mSwipeRefreshLayout2.setEnabled(false);
if (db.getString("type").equalsIgnoreCase("2")) {
tv.setText(getResources().getString(R.string.fav_empty));
} else if (db.getString("type").equalsIgnoreCase("3")) {
tv.setText(getResources().getString(R.string.rec_empty));
}
} else {
tv = (TextView) findViewById(R.id.no_text);
list2.setVisibility(View.GONE);
list.setVisibility(View.VISIBLE);
tv.setVisibility(View.GONE);
mSwipeRefreshLayout.setEnabled(true);
mSwipeRefreshLayout2.setEnabled(false);
adapterFavorite = new FavoritesAdapter(MainScreenActivity.this,
everyList);
list.setAdapter(adapterFavorite);
list.requestLayout();
list.setSelection(0);
list.setColumnCount(3);
adapterFavorite.notifyDataSetChanged();
}
if (pDialog != null) {
pDialog.dismiss();
}
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
Intent i = new Intent(MainScreenActivity.this, ItemDetailActivity.class);
i.putExtra("product_id", everyList.get(position).getId());
startActivity(i);
}
});
mSwipeRefreshLayout.setRefreshing(false);
} catch (NullPointerException e) {
e.printStackTrace();
mSwipeRefreshLayout.setRefreshing(false);
} catch (IllegalStateException e) {
e.printStackTrace();
mSwipeRefreshLayout.setRefreshing(false);
}
if (pDialog != null) {
pDialog.dismiss();
}
}
});
}
代码是，对于第二个lisview，
public void getSponsor() throws JSONException {
IzabuyServer.get("h2app/api/product/data_list/", params,
new JsonHttpResponseHandler() {
@Override
public void onSuccess(int statusCode, Header[] headers,
JSONArray response) {
super.onSuccess(statusCode, headers, response);
Log.e("sponsor", response.toString());
try {
sponserList.clear();
everyList.clear();
GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.registerTypeAdapter(Sponsors.class,
new Sponsors());
Gson gson = gsonBuilder.create();
sponserList = gson.fromJson(response.toString(),
new TypeToken<List<Sponsors>>() {
}.getType());
if (sponserList.size() <= 0) {
tv = (TextView) findViewById(R.id.no_text);
tv.setVisibility(View.VISIBLE);
list2.setVisibility(View.GONE);
list.setVisibility(View.GONE);
mSwipeRefreshLayout.setEnabled(false);
mSwipeRefreshLayout2.setEnabled(false);
tv.setText(getResources().getString(R.string.spo_empty));
} else {
list2.setVisibility(View.VISIBLE);
list.setVisibility(View.GONE);
tv = (TextView) findViewById(R.id.no_text);
tv.setVisibility(View.GONE);
mSwipeRefreshLayout.setEnabled(false);
sponserAdapter = new SponsorsAdapter(MainScreenActivity.this, sponserList);
list2.setAdapter(sponserAdapter);
list2.requestLayout();
list2.smoothScrollToPosition(0);
sponserAdapter.notifyDataSetChanged();
}
list2.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent,
View view, int position, long id) {
Intent i = new Intent(MainScreenActivity.this,
SponsorDetailActivity.class);
Bundle b = new Bundle();
b.putString("user_id", sponserList.get(position)
.getUser_id());
b.putString("name", sponserList.get(position).getName());
i.putExtras(b);
startActivity(i);
}
});
mSwipeRefreshLayout2.setRefreshing(false);
} catch (NullPointerException e) {
e.printStackTrace();
mSwipeRefreshLayout2.setRefreshing(false);
} catch (IllegalStateException e) {
e.printStackTrace();
}
if (pDialog != null) {
pDialog.dismiss();
}
}
});
}
请帮我解决这个问题。谢谢。