[ android ] IndexOutOfBoundsException

[etruta]

A IndexOutOfBoundsException when I move the scroll to down, testing the infiniteScroll. When I use Tap to load more is ok.

Only in Android!

My View:

<Alloy>
    <View id="win" class="window">
        <TableView id="clients" visible="false">
            <Widget id="clientsPullToRefresh" src="nl.fokkezb.pullToRefresh" onRelease="fetchClientsPullToRefresh" />
            <Widget id="clientsInfiniteScroll" src="nl.fokkezb.infiniteScroll" onEnd="fetchClientsInfiniteScroll" />
        </TableView>
    </View>
</Alloy>

My Controller:

...
function fetchClientsPullToRefresh(e) {
    Ti.API.log("fetchClientsPullToRefresh");
    page = 1;
    fetchClients(e);
}
function fetchClientsInfiniteScroll(e) {
    Ti.API.log("fetchClientsInfiniteScroll");
    page += 1;
    fetchClients(e);
}

The Exception:

10-01 18:58:53.644: E/TiApplication(13138): (main) [5633,13704] Sending event: exception on thread: main msg:java.lang.IndexOutOfBoundsException: Invalid index 10, size is 10; Titanium 3.1.1,2013/06/15 16:10,f7592c1
10-01 18:58:53.644: E/TiApplication(13138): java.lang.IndexOutOfBoundsException: Invalid index 10, size is 10
10-01 18:58:53.644: E/TiApplication(13138):     at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
10-01 18:58:53.644: E/TiApplication(13138):     at java.util.ArrayList.get(ArrayList.java:304)
10-01 18:58:53.644: E/TiApplication(13138):     at ti.modules.titanium.ui.widget.tableview.TiTableView.getItemAtPosition(TiTableView.java:411)
10-01 18:58:53.644: E/TiApplication(13138):     at ti.modules.titanium.ui.TableViewProxy.fireEvent(TableViewProxy.java:163)
10-01 18:58:53.644: E/TiApplication(13138):     at org.appcelerator.titanium.view.TiUIView.fireEvent(TiUIView.java:1474)
10-01 18:58:53.644: E/TiApplication(13138):     at org.appcelerator.titanium.view.TiUIView.fireEvent(TiUIView.java:1465)
10-01 18:58:53.644: E/TiApplication(13138):     at org.appcelerator.titanium.view.TiUIView$5.onTouch(TiUIView.java:1245)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.View.dispatchTouchEvent(View.java:5536)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1951)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1712)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
10-01 18:58:53.644: E/TiApplication(13138):     at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1912)
10-01 18:58:53.644: E/TiApplication(13138):     at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1371)
10-01 18:58:53.644: E/TiApplication(13138):     at android.app.Activity.dispatchTouchEvent(Activity.java:2364)
10-01 18:58:53.644: E/TiApplication(13138):     at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1860)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.View.dispatchPointerEvent(View.java:5721)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewRootImpl.deliverPointerEvent(ViewRootImpl.java:2890)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2466)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewRootImpl.processInputEvents(ViewRootImpl.java:845)
10-01 18:58:53.644: E/TiApplication(13138):     at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2475)
10-01 18:58:53.644: E/TiApplication(13138):     at android.os.Handler.dispatchMessage(Handler.java:99)
10-01 18:58:53.644: E/TiApplication(13138):     at android.os.Looper.loop(Looper.java:137)
10-01 18:58:53.644: E/TiApplication(13138):     at android.app.ActivityThread.main(ActivityThread.java:4424)
10-01 18:58:53.644: E/TiApplication(13138):     at java.lang.reflect.Method.invokeNative(Native Method)
10-01 18:58:53.644: E/TiApplication(13138):     at java.lang.reflect.Method.invoke(Method.java:511)
10-01 18:58:53.644: E/TiApplication(13138):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
10-01 18:58:53.644: E/TiApplication(13138):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
10-01 18:58:53.644: E/TiApplication(13138):     at dalvik.system.NativeStart.main(Native Method)

[FokkeZB]

• Does this also happen if you only have the infiniteScroll widget, not the PTR one? Always make a test case as simple as possible to rule out other factors.
• How much data is in the table when you scroll? If the screen is not fully filled up, this probably is https://jira.appcelerator.org/browse/TIMOB-15016

[etruta]

Apparently the problem really is when my screen is not fully filled up. :(

[etruta]

Do you have any workaround for use this widget in this situation?

[FokkeZB]

Unfortunately there is none. We'll have to wait for them to get it fixed.