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PO
 

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  1. PO
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    <p>Textwatcher code </p> <pre><code>inputSearch.addTextChangedListener(new TextWatcher() { @Override public void onTextChanged(CharSequence cs, int arg1, int arg2, int arg3) { // When user changed the Text mainmenu2.this.adapter1.getFilter().filter( cs); } @Override public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) { // TODO Auto-generated method stub } @Override public void afterTextChanged(Editable arg0) { // TODO Auto-generated method stub } }); </code></pre> <p>and inside</p> <pre><code>public class SimpleSectionAdapter&lt;T&gt; extends BaseAdapter { </code></pre> <p>implements Filterable like this</p> <pre><code>public class SimpleSectionAdapter&lt;T&gt; extends BaseAdapter implements Filterable </code></pre> <p>and then use this android.widget.Filter getFilter() inside SimpleSectionAdapter ("edit it according to ur's, its just an example) </p> <pre><code>public android.widget.Filter getFilter() { // TODO Auto-generated method stub return new android.widget.Filter() { @SuppressWarnings("unchecked") @Override protected void publishResults(CharSequence constraint, FilterResults results) { // TODO Auto-generated method stub mDisplayedValues = (ArrayList&lt;Product&gt;) results.values; // has the filtered values notifyDataSetChanged(); // notifies the data with new filtered values } @Override protected FilterResults performFiltering(CharSequence constraint) { // TODO Auto-generated method stub FilterResults results = new FilterResults(); // Holds the results of a filtering operation in values ArrayList&lt;Product&gt; FilteredArrList = new ArrayList&lt;Product&gt;(); if (mOriginalValues == null) { mOriginalValues = new ArrayList&lt;Product&gt;(mDisplayedValues); // saves the original data in mOriginalValues } /******** * * If constraint(CharSequence that is received) is null returns the mOriginalValues(Original) values * else does the Filtering and returns FilteredArrList(Filtered) * ********/ if (constraint == null || constraint.length() == 0) { // set the Original result to return results.count = mOriginalValues.size(); results.values = mOriginalValues; } else { constraint = constraint.toString().toLowerCase(); for (int i = 0; i &lt; mOriginalValues.size(); i++) { String data = String.valueOf(mOriginalValues.get(i).fname); if (data.toLowerCase().startsWith(constraint.toString())) { FilteredArrList.add(new Product(mOriginalValues.get(i).id,mOriginalValues.get(i).fname,mOriginalValues.get(i).lname)); } } // set the Filtered result to return results.count = FilteredArrList.size(); results.values = FilteredArrList; } return results; } }; } </code></pre>
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    1. POApplying search filter to customlist
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    1. USsaran
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POApplying search filter to customlist
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    1. COimplemented your code but its not searching the items from list what is mOriginalvalues and mDisplayedVaues where we have to define it.
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      1. USuser1758835
    2. COmOriginalValues is the Original Values in arraylist and mDisplayedVaues is the Values to be displayed
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      1. USsaran
    3. COI am getting Nullpointer Exception for mOriginalValues
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      1. USuser1758835
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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