searchview | 易学教程

How to highlight the filtered text while using SearchView widget in android

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问题 I have implemented SearchView Widget in my app. Its working fine. Now i need to do is, whenever i type a word in my SearchView Bar , the filtered result should show the searched word highlighted. like: I am using this SearchView widget as : @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { inflater.inflate(R.menu.myMenu , menu); MenuItem searchItem = menu.findItem(R.id.action_search); SearchView sv = new SearchView(getActivity()); // Changing the color of

Is there any listener on Android SearchView to notify if SearchView is expanded and ready to take input?

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问题 I want to show some default suggestions in SearchView when User hasn't typed anything. I am setting my custom suggestion adapter manually using matrix cursor. I tried setting adapter in onFocusChange and onClickListner but suggestions get hidden behind a keyboard, apparently suggestions are loading earlier than keyboard. I did not find any listener which tells me that searchview is completely loaded with keyboard in the view. Help me in finding the right solution or any workaround. I have

How to get input from searchview to textview

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问题 Is there another way to get the input of searchview and put it into textview? It seems that the getText() and setText() method are not applicable to searchview. Or Is there a way to transfer the input from EditText to Searchview? Please help me to look for necessary resources/codes/method about the above question. Thank you. Here is my code: public boolean onQueryTextChange(String newText) { // TODO Auto-generated method stub showResults(newText); return false; } @Override public boolean

Using native look and feel of the searchView for actionBarSherlock on old Android versions

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I've noticed that there is no working solution that shows how to use filter on a listView items using the actionbar, that works on older Android versions (like 2.3.x). The only example I've found is in the file "LoaderCursorSupport.java" of the fragments example. However, it only works when the searchView can be created, meaning starting from Android 3.x, as shown in the code: View searchView=SearchViewCompat.newSearchView(getActivity()); if(searchView!=null) ... The above bug (or missing feature, whichever way you look at it) still exist even on version 4.2 of actionBarSherlock. So I've made

Best Practices for Handling Search

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问题 I've got a SearchView setup, and I have a loosely decoupled architecture using Retrofit and Otto . I am wondering what the Best Practices are for Search in Android, or any mobile application in general (meaning something like this could be applied to iOS as well). Specifically I am using an AutoCompleteTextView to handle suggestions in my SearchView and the data is coming straight from the API . I don't believe this is a best practice since everytime a user changes text in the SearchView

How to remove focus from SearchView?

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问题 I want to remove focus and text from SearchView in onResume() . I tried searchView.clearFocus() but it is not working. This is my xml code: <SearchView android:id="@+id/searchView" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignBottom="@+id/toolbar" android:layout_alignTop="@+id/toolbar" android:layout_centerVertical="true" android:layout_marginBottom="4dp" android:layout_marginTop="4dp" android:iconifiedByDefault="false" android:paddingLeft="16dp

How to set adapter to searchview in actionbar

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Setting custom values to Searchview Adapter like we do in autocomplete and passing array string I tried this code: private void setupSearchView(MenuItem searchItem) { if (isAlwaysExpanded()) { mSearchView.setIconifiedByDefault(false); } else { searchItem.setShowAsActionFlags(MenuItem.SHOW_AS_ACTION_IF_ROOM | MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW); } SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE); if (searchManager != null) { List<SearchableInfo> searchables = searchManager.getSearchablesInGlobalSearch(); SearchableInfo info = searchManager

Can't cast SearchView in Fragment (AppCompat)

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I'm trying to listen to text changes in my SearchView from a Fragment but it fails on this line: menu.findItem(R.id.action_search); Exception: java.lang.ClassCastException: android.support.v7.internal.view.menu.MenuItemWrapperJB cannot be cast to android.support.v7.widget.SearchView at se.xxx.xxx.FragmentList.onCreateOptionsMenu(FragmentList.java:155) My onCreateOptionsMenu (in Fragment): @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { super.onCreateOptionsMenu(menu, inflater); inflater.inflate(R.menu.main, menu); SearchView sv = (SearchView) menu.findItem(R.id

Implementing SearchView in Toolbar with Fragments

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问题 CURRENT SCENARIO My app home page consists of navigation drawer, therefore I am having views loaded as fragments. I also have search icon in toolbar. I implemented it in menu.xml . Next step I implemented SearchView for search icon by following answer on this question Implementing search in Toolbar. This is working fine as search view shows and can also be dismissed. PROBLEM I can implement search query for the search view but I cannot understand how to proceed. Problem is that

How to change SearchView default icon?

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问题 I've used "Android Action Bar Style Generator" in order to generate my own Holo theme. Then I've added two icons to the action bar, one for a searchFilter and one for a file picker, both icons are white . File picker icon (at the right) looks good, but somehow search icon looks dark grey. When typing on the search text view, close button also looks dark grey. I've tried changing color of the actionbar and also from the searchview, without success. Why is the search view showing this color?