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POAndroid: How to detect click on custom SearchView element
 

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  1. POAndroid: How to detect click on custom SearchView element
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    <p>I m creating a custom SearchView, but so far I didn't find a (click)event or listener, if the user clicks on the searchView widget. So SearchView is close, user clicks on the search Icon (which listener?!), SearchView is opened. See the picture below. I need that event, because I want to change the UI after user opens the searchView</p> <p><img src="https://i.stack.imgur.com/dMewY.png" alt="enter image description here"></p> <p><strong>EDIT:</strong> What I tried so far is</p> <ul> <li><p><code>setOnClickListener</code> to SearchView Element -> but it's only triggered if the SearchView is open(2nd picture) </p></li> <li><p>searched <code>SearchView</code> Api, but there isn't a listener for that action (or am I blind?)</p></li> <li><p>tried a workaround with <code>onWindowFocusChanged</code> of the searchView, but due the fact that the searchView is hidden in some kind of youtube/facebook sidebar, this doesn't work</p></li> </ul> <p>Any ideas? I attached my SearchView Code as well, but don't think the code is wrong. just no listener yet. btw: any workarounds are welcome. But it would be nice, if the SearchView is closed at the beginning! (like in the pictures above)</p> <pre><code>public class AmplifySearchView extends SearchView implements OnQueryTextListener, OnFocusChangeListener, OnCloseListener { private static final String DEBUG_TAG = "AmplifySeachView"; private Context context; private DataBaseController datasource; private StationListView searchResultListView; private TextView noResultTextView; private Boolean searchStarted = false; public AmplifySearchView(Context context) { super(context); this.context = context; } public AmplifySearchView(Context context, AttributeSet attrs) { super(context, attrs); this.context = context; } public void initSearchView(StationListView view, TextView noResultTextView) { this.searchResultListView = view; this.searchResultListView.setActivityId(Constants.UI_SEARCH_RESULT_LIST); this.noResultTextView = noResultTextView; this.setOnQueryTextListener(this); this.setOnFocusChangeListener(this); this.setOnCloseListener(this); this.setOnCloseListener(this); setIconifiedByDefault(true); datasource = DataBaseController.getInstance(context); int id = this.getContext().getResources().getIdentifier("android:id/search_src_text", null, null); TextView textView = (TextView) findViewById(id); textView.setTextColor(Color.WHITE); resetSearchInputTextField(); } private void resetSearchInputTextField() { setQueryHint(getResources().getString(R.string.search_hint)); } @Override public boolean onClose() { Log.d(DEBUG_TAG, "onClose()"); searchResultListView.setVisibility(View.GONE); noResultTextView.setVisibility(View.GONE); searchStarted = false; Intent intent = new Intent(Constants.SEARCH_ENDED); intent.addCategory(Constants.UI_AMPLIFY_CATEGORY); context.sendBroadcast(intent); return false; } @Override public void onFocusChange(View v, boolean hasFocus) { Log.d(DEBUG_TAG,"onFocusChange()" + hasFocus); } @Override public boolean onQueryTextChange(String newText) { //do sth... } @Override public boolean onQueryTextSubmit(String query) { Log.d(DEBUG_TAG, "onQueryTextSubmit -&gt; " + query); return true; } @Override protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) { Log.d(DEBUG_TAG, "onQueryTextSubmit -&gt; " + gainFocus); // TODO Auto-generated method stub super.onFocusChanged(gainFocus, direction, previouslyFocusedRect); } @Override public void onActionViewCollapsed() { Log.d(DEBUG_TAG, "onActionViewCollapsed"); super.onActionViewCollapsed(); } @Override public void onActionViewExpanded() { Log.d(DEBUG_TAG, "onActionViewExpanded"); super.onActionViewExpanded(); } } </code></pre> <p>btw: on Focus change don't work here, because searchview is invisible at the beginning and insert in the ui later...</p>
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    1. COthe second onFocusChanged isn't called either ?
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    2. COno, i just checked again. actually, none of the focus changed listeners are called. not even after appstart (which just confuses me mote, beacause i saw them before...)
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    3. COA really hacky work around might be to listen for a click in the area of the searchview? You should be able to pull the location and dimensions of it on the view, regardless of if it's dynamically placed or not. That said the answer below about `setOnSearchClickListener` seems like a much better solution if it actually works for you.
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