onitemclick

问题 Ive seen plenty of posts, plenty of tutorials but i can't find the key to make this work. I have a listView with friend requests,as u see these requests have 2 buttons (accept or deny) and i want to know how can i know which button is clicked (At the moment it doesnt even works to tell me if an item is clicked). Please help, im like desperate. Heres the code of the Activity import java.util.ArrayList; import java.util.HashMap; import java.util.List; import org.apache.http.NameValuePair;

问题 Ive seen plenty of posts, plenty of tutorials but i can't find the key to make this work. I have a listView with friend requests,as u see these requests have 2 buttons (accept or deny) and i want to know how can i know which button is clicked (At the moment it doesnt even works to tell me if an item is clicked). Please help, im like desperate. Heres the code of the Activity import java.util.ArrayList; import java.util.HashMap; import java.util.List; import org.apache.http.NameValuePair;

问题 In my activity i have created seven listviews and am using viewpager to swipe between them in the same activity. I then have a sqlite database populating each listview. My problem is the onitemclicklistener is not working, there are no errors and the code executes fine but nothing happens on list item clicks. I tested it out by adding toast display messages etc but nothing happens on list item clicks. I suspect the problem is i have not gotten the listviews from xml layouts like the

问题 It uses retrofit 2.0 to fetch the data from the webservice and bind it to the card view. When I click on the card view having image and textviews, on click is not triggering, rather a strange behaviour is at the very corner edges of the card view onclick is triggering. Item_row.xml <?xml version="1.0" encoding="utf-8"?> <android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:card_view="http://schemas.android.com/apk/res-auto" android:layout_width=

问题 I have used the following code to autoscroll the Horizontal recyclerview. private final Runnable SCROLLING_RUNNABLE = new Runnable() { @Override public void run() { recyclerViewDate.smoothScrollBy(pixelsToMove, 0); setDateValue(); mHandler.postDelayed(this, duration); } }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_center_item_finder); txtSelected=(TextView)findViewById(R.id.txtSelected);

问题 I have two ListViews in my activity that uses same OnItemClickListener . Is there any way to identify which ListViews element I am pressing now? I have used this code: @Override public void onItemClick(AdapterView<?> list, View view, int position, long id) { if (view.getId() == R.id.listDictionary) { // TODO Auto-generated method stub Intent intent = new Intent(MainActivity.this, WordActivity.class); DictionaryListElement ele = (DictionaryListElement) dictionaryList .getAdapter().getItem

问题 In each ListView item I have EditText . When I set android:focusable="false" for EditText then onItemClick on the ListView item is working, but EditText doesn't get cursor when I click inside. If I'll set android:focusable="true" for EditText , then EditText is focusable, but onItemClick for the ListView doesn't work when I click on it. How to separate onItemClick and focusable EditText in this item? 回答1: Thanks @user370305 for the idea with OnTouchListener. Now it is working for me by using

问题 Ive seen plenty of posts, plenty of tutorials but i can't find the key to make this work. I have a listView with friend requests,as u see these requests have 2 buttons (accept or deny) and i want to know how can i know which button is clicked (At the moment it doesnt even works to tell me if an item is clicked). Please help, im like desperate. Heres the code of the Activity import java.util.ArrayList; import java.util.HashMap; import java.util.List; import org.apache.http.NameValuePair;

问题 i have a listView of item in a fragment. when i click one of the item, it will open another activity and show the details of the item. but when the progress bar is loading then the whole app crashed. EditProductActivity.java public class EditProductActivity extends Activity { EditText txtName; EditText txtPrice; EditText txtDesc; EditText txtCreatedAt; Button btnSave; Button btnDelete; String pid; // Progress Dialog private ProgressDialog pDialog; // JSON parser class JSONParser2 jsonParser2

问题 I have created a recyclerView and handle items in it being clicked. Now I need to change the text displayed when one item is clicked. First it says 'day' and after I click it it should say 'finished'. It worked but after I close and re-open the activity it says 'day' again. So what do I need to do to make the item text persist? private OnFragmentInteractionListener mListener; List<String> list; MyListAdapter adapter; RecyclerView recyclerView; String pressed="finished"; public MainFragment()