searchview

问题 Please provide me a better solution if you have I am working on android app in which on home Activity by using TabLaout&ViewPager i have added 5 tabs on below Home Social Notice Search Links I have set for MainActivity in values/style but i have placed custom action bar tag in search.xml. I know how to add SearchView on action bar in activity but i am facing issues using fragments. My goal is just to show search view widget on action bar when user will on "Search" tab. On other tabs i don't

问题 1.how can i get SearchView left,right,bottom,.. positions when it is expanded in Action Bar,and i am getting the values in normal position. 2.how can give my list of words as search suggestions for a searchview. 回答1: You can use android:layout_centerInParent="true" to put searchview in center <item android:id="@+id/action_search" android:layout_centerInParent="true" android:actionViewClass="android.widget.SearchView" android:icon="@drawable/search_main" android:iconifiedByDefault="false"

问题 My app has got a custom ListView-Adapter that inflates a listview_item, which has multiple TextViews into a ListView. I have added a SearchView to the layout but I want have it so that it can search the ListView and filter it by looking if the data typed in the SearchView is the same as any of the data in the TextViews from the listview_items. 回答1: Override OnQueryTextListener in your acitivity class like : @Override public boolean onQueryTextChange(String newText) { mAdapter.getFilter()

问题 I searched for hours all they suggest is using customized cursor adapter. however I'm using content provider to fill the suggestion and don't have any cursor adapter . I'm able to find AutoCompleteTextView and change the font of the editable text view now, but I want to do the same for the suggestions. What should I do? 回答1: You would get a handle to the textview from the sdk and then change it since they don't expose it publicly. Try this code: int id = searchView.getContext().getResources()

问题 I am always getting searchView null at below line in my fragment class: SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem); here is my fragment class, Please find onCreateOptionsMenu method at bottom: public class FriendsListActivity extends Fragment implements EventListener { ArrayList<Users> friendList = new ArrayList<Users>(); ArrayList<Users> blockedList = new ArrayList<Users>(); ArrayList<Users> famliyList = new ArrayList<Users>(); ArrayList<Users>

问题 I have some troubles using SearchView in my SherlockListFragment.There is a custom ArrayAdapter and a listview which contains one image and two TextViews for each item. Everything works well until I applied SearchView for my ListFragment. The search icon is expandable and I'm also able to enter words into the search bar. PROBLEM The custom adapter is able to filter the listview now, but when I delete the last letter from the expandable searchview, or close the searchview, the app crashed. I

问题 I have a SearchView in an ActionBar . This SearchView icon is black, and text is black too whereas my icon is white ! <?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"> <item android:id="@+id/action_search" android:title="@string/menu_search" android:icon="@drawable/ic_search" app:actionViewClass="android.support.v7.widget.SearchView" app:showAsAction="always" /> </menu> I would like my

问题 How can I submit some text to SearchView in androidTest ? onView(withId(R.id.search_src_text)).perform(typeText("text")) doesn't work for me - app crashes at this line @Test fun testSearchViewTextSubmit() { ActivityScenario.launch(MainActivity::class.java) onView(withId(R.id.search_action)).perform(click()) // ok onView(withId(R.id.search_src_text)).perform(typeText("text")) // failed } androidx.test.espresso.NoMatchingViewException: No views in hierarchy found matching: with id: com.example

问题 I have a ContentProvider that abstracts the info I'm using for a CursorAdapter to populate a list. I'm building a SearchView in the action bar and want to attach a search ContentProvider to it. Can I use the same provider for this? Is it good design? The SearchView content would be the same as in #1, it's just used to search a massive listview of items. The ContentProvider code is below: public class WebSitesContentProvider extends ContentProvider { // database private UserDatabaseHelper

问题 I trying to add a SearchView to my app using the website: http://www.tutorialsbuzz.com/2015/11/Android-Filter-RecyclerView-Using-SearchView-In-ToolBar.html Yet, I'm unable to send the user to the right Recyclerview position after clicking to the filtered result: For example : If a user searched for the 2nd result and he click it, the app will send him the next activity (details activity) using the 1st result instead for the 2nd result. Here are my app codes ( ListAdapter.java ): public class