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POHow to use custom adpter with endless adapter
 

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  1. POHow to use custom adpter with endless adapter
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    <p>I am trying to work with endless adapter , i followed this example </p> <p><a href="http://droidista.blogspot.com/2011/04/using-cwacs-endlessadapter-with-custom.html" rel="nofollow">http://droidista.blogspot.com/2011/04/using-cwacs-endlessadapter-with-custom.html</a> </p> <p>and </p> <p>I have tried this code</p> <pre><code>public class MainActivity extends Activity { static int LIST_SIZE; private int mLastOffset = 0; static final int BATCH_SIZE = 10; private RotateAnimation rotate = null; ArrayList&lt;String&gt; tempList = new ArrayList&lt;String&gt;(); String[] product = new String[]{"P1" , "P2" , "P3" , "P4" , "P5" ,"P6" , "P7" , "P8" , "P9" , "P10" , "P11" ,"P12" , "P13" , "P14" , "P15" , "P16" , "P17" ,"P18" , "P19" , "P20" , "P21" , "P22" , "P23" ,"P24" , "P1" , "P2" , "P3" , "P4" , "P5" ,"P6" , "P7" , "P8" , "P9" , "P10" , "P11" ,"P12" , "P13" , "P14" , "P15" , "P16" , "P17" ,"P18" , "P19" , "P20" , "P21" , "P22" , "P23" ,"P24" , "Val1" , "Val2" , "Val3" , "Val4" , "Val5" ,"Val6" , "Val7" , "Val8" , "Val9" , "Val10" , "Val11" ,"Val12" , "Val13" , "Val14" , "Val15" , "Val16" , "Val17" ,"Val18" , "Val19" , "Val20" , "Val21" , "Val22" , "Val23" ,"Val24" , "Val1" , "Val2" , "Val3" , "Val4" , "Val5" ,"Val6" , "Val7" , "Val8" , "Val9" , "Val10" , "Val11" ,"Val12" , "Val13" , "Val14" , "Val15" , "Val16" , "Val17" ,"Val18" , "Val19" , "Val20" , "Val21" , "Val22" , "Val23" ,"Val24"}; String[] shop_items = new String[]{"Val1" , "Val2" , "Val3" , "Val4" , "Val5" ,"Val6" , "Val7" , "Val8" , "Val9" , "Val10" , "Val11" ,"Val12" , "Val13" , "Val14" , "Val15" , "Val16" , "Val17" ,"Val18" , "Val19" , "Val20" , "Val21" , "Val22" , "Val23" ,"Val24" , "Val1" , "Val2" , "Val3" , "Val4" , "Val5" ,"Val6" , "Val7" , "Val8" , "Val9" , "Val10" , "Val11" ,"Val12" , "Val13" , "Val14" , "Val15" , "Val16" , "Val17" ,"Val18" , "Val19" , "Val20" , "Val21" , "Val22" , "Val23" ,"Val24" , "P1" , "P2" , "P3" , "P4" , "P5" ,"P6" , "P7" , "P8" , "P9" , "P10" , "P11" ,"P12" , "P13" , "P14" , "P15" , "P16" , "P17" ,"P18" , "P19" , "P20" , "P21" , "P22" , "P23" ,"P24" , "P1" , "P2" , "P3" , "P4" , "P5" ,"P6" , "P7" , "P8" , "P9" , "P10" , "P11" ,"P12" , "P13" , "P14" , "P15" , "P16" , "P17" ,"P18" , "P19" , "P20" , "P21" , "P22" , "P23" ,"P24"}; ArrayList&lt;String&gt; ProdcutList1 = new ArrayList&lt;String&gt;(); ArrayList&lt;String&gt; ValList1 = new ArrayList&lt;String&gt;(); ListView SimpleList ; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); SimpleList = (ListView)findViewById(R.id.listView1); init(); //DisplayList(); for (int i=0; i&lt;product.length; i++){ ValList1.add(product[i]); } } private void init() { LIST_SIZE = shop_items.length; for (int i=0; i&lt;=BATCH_SIZE; i++){ ProdcutList1.add(shop_items[i]); // ValList1.add(product[i]); } setLastOffset(BATCH_SIZE); displayList(ProdcutList1); } private void setLastOffset(int i) { mLastOffset = i; } private int getLastOffset(){ return mLastOffset; } private void displayList(ArrayList&lt;String&gt; ProdcutList1) { SimpleList.setAdapter(new DemoAdapter()); } private class CustomArrayAdapter extends ArrayAdapter&lt;String&gt;{ public CustomArrayAdapter(Context context, int resource, int textViewResourceId, List&lt;String&gt; objects) { super(context, resource, textViewResourceId, objects); } @Override public View getView(int position, View convertView, ViewGroup parent) { ViewHolder holder; if(convertView==null){ LayoutInflater inflater = (LayoutInflater) MainActivity.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); convertView = inflater.inflate(R.layout.set_aside_items, null); holder = new ViewHolder(); holder.word = (TextView)convertView.findViewById(R.id.producttitle); holder.world = (TextView)convertView.findViewById(R.id.price); convertView.setTag(holder); } else{ holder=(ViewHolder)convertView.getTag(); } holder.word.setText(String.valueOf(position+1) + ". " + ProdcutList1.get(position)); holder.world.setText(String.valueOf(position+1) + ". " + ValList1.get(position)); return convertView; } public class ViewHolder{ public TextView word , world; } } class DemoAdapter extends EndlessAdapter { private RotateAnimation rotate=null; private View pendingView=null; ArrayList&lt;String&gt; tempList1 = new ArrayList&lt;String&gt;(); ArrayList&lt;String&gt; tempList2 = new ArrayList&lt;String&gt;(); DemoAdapter() { super(new CustomArrayAdapter(MainActivity.this, android.R.layout.simple_list_item_1, android.R.id.text1, ProdcutList1)); rotate=new RotateAnimation(0f, 360f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); rotate.setDuration(600); rotate.setRepeatMode(Animation.RESTART); rotate.setRepeatCount(Animation.INFINITE); } @Override protected View getPendingView(ViewGroup parent) { View row=getLayoutInflater().inflate(R.layout.row, null); View child=row.findViewById(android.R.id.text1); child.setVisibility(View.GONE); child=row.findViewById(R.id.throbber); child.setVisibility(View.VISIBLE); child.startAnimation(rotate); return(row); } @Override protected boolean cacheInBackground() { tempList1.clear(); tempList2.clear(); int lastOffset = getLastOffset(); if(lastOffset &lt; LIST_SIZE){ int limit = lastOffset + BATCH_SIZE; for(int i=(lastOffset+1); (i&lt;=limit &amp;&amp; i&lt;LIST_SIZE); i++){ tempList1.add(shop_items[i]); tempList2.add(product[i]); } setLastOffset(limit); if(limit&lt;LIST_SIZE){ return true; } else { return false; } } else { return false; } } @Override protected void appendCachedData() { @SuppressWarnings("unchecked") ArrayAdapter&lt;String&gt; arrAdapterNew1 = (ArrayAdapter&lt;String&gt;)getWrappedAdapter(); @SuppressWarnings("unchecked") ArrayAdapter&lt;String&gt; arrAdapterNew2 = (ArrayAdapter&lt;String&gt;)getWrappedAdapter(); int listLen = tempList1.size(); for(int i=0; i&lt;listLen; i++){ arrAdapterNew1.add(tempList1.get(i)); // arrAdapterNew1. arrAdapterNew1.add(tempList2.get(i)); arrAdapterNew1.notifyDataSetChanged(); arrAdapterNew2.add(tempList2.get(i)); displayList(tempList1); } // } } void startProgressAnimation() { if (pendingView!=null) { pendingView.startAnimation(rotate); } } } } </code></pre> <p>But this code works for only first ten values there after on scrolling it gives the following error</p> <pre><code>05-02 15:24:54.031: E/AndroidRuntime(3001): FATAL EXCEPTION: main 05-02 15:24:54.031: E/AndroidRuntime(3001): java.lang.IndexOutOfBoundsException: Invalid index 11, size is 11 05-02 15:24:54.031: E/AndroidRuntime(3001): at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251) 05-02 15:24:54.031: E/AndroidRuntime(3001): at java.util.ArrayList.get(ArrayList.java:304) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.example.smaple_endlessadapter.MainActivity$CustomArrayAdapter.getView(MainActivity.java:145) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.commonsware.cwac.adapter.AdapterWrapper.getView(AdapterWrapper.java:117) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.commonsware.cwac.endless.EndlessAdapter.getView(EndlessAdapter.java:261) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.AbsListView.obtainView(AbsListView.java:2143) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.ListView.makeAndAddView(ListView.java:1831) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.ListView.fillDown(ListView.java:674) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.ListView.fillGap(ListView.java:638) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.AbsListView.trackMotionScroll(AbsListView.java:4930) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.AbsListView.scrollIfNeeded(AbsListView.java:3087) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.AbsListView.startScrollIfNeeded(AbsListView.java:3032) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.widget.AbsListView.onTouchEvent(AbsListView.java:3357) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.View.dispatchTouchEvent(View.java:7246) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2168) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1903) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2174) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2174) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2174) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2174) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1917) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1953) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1405) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.app.Activity.dispatchTouchEvent(Activity.java:2410) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1901) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.View.dispatchPointerEvent(View.java:7426) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewRootImpl.deliverPointerEvent(ViewRootImpl.java:3220) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:3165) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:4292) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:4271) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:4363) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:179) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.InputEventReceiver.nativeConsumeBatchedInputEvents(Native Method) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.InputEventReceiver.consumeBatchedInputEvents(InputEventReceiver.java:171) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewRootImpl.doConsumeBatchedInput(ViewRootImpl.java:4342) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.ViewRootImpl$ConsumeBatchedInputRunnable.run(ViewRootImpl.java:4382) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.Choreographer.doCallbacks(Choreographer.java:562) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.Choreographer.doFrame(Choreographer.java:530) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.os.Handler.handleCallback(Handler.java:725) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.os.Handler.dispatchMessage(Handler.java:92) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.os.Looper.loop(Looper.java:137) 05-02 15:24:54.031: E/AndroidRuntime(3001): at android.app.ActivityThread.main(ActivityThread.java:5041) 05-02 15:24:54.031: E/AndroidRuntime(3001): at java.lang.reflect.Method.invokeNative(Native Method) 05-02 15:24:54.031: E/AndroidRuntime(3001): at java.lang.reflect.Method.invoke(Method.java:511) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 05-02 15:24:54.031: E/AndroidRuntime(3001): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 05-02 15:24:54.031: E/AndroidRuntime(3001): at dalvik.system.NativeStart.main(Native Method) </code></pre> <p>How can make a custom list with endless adapter?</p>
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    1. USAvi Kumar Manku
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    1. COplease if you tell the reason for downvote would be helpful, so I would be able to improve my question
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      1. USAvi Kumar Manku
    2. CObut first 10 values are working fine
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      1. POHow to use custom adpter with endless adapter
      1. USAvi Kumar Manku
    3. COproblem is here `for (int i=0; i<=BATCH_SIZE; i++){` use `i<BATCH_SIZE` instead of `i<=BATCH_SIZE` because array size is 10 and you are initializing i with o instead of 1
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      1. USρяσѕρєя K
 

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