android-checkbox

问题 I am trying to create a simple pokedex where you can keep track of how many pokemons you have collected. The trouble I am having is the checkbox in a recyclerview. I want to have the total which is currently at zero, go up for each checkbox checked. If unchecked the number will go down. The total number is simply just shown in a text view. Below is an image showing what I am trying to explain, in case I am not explaining it as clearly. Here is my code Adapter Class class MainAdapter(val

问题 The following layout is used in my app to show cliplists. <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <TextView android:id="@+id/ClipNo" android:layout_width="0dp" android:layout_height="wrap_content" android:text="Clip No" android:textSize="20sp" android:gravity="center" android:layout_weight="1"/> <TextView android:id=

问题 I have an android quiz app source code. In which options are in checkbox type. But for some questions, I need to make as edittext answer. How to convert the input type from checkbox to edittext. I will attach the images explaining the requirement. I am giving the GitHub link below Source Code of the Quiz App: https://github.com/tendentious/Multiple-Choice-Questions-Android-App XML files: https://github.com/tendentious/Multiple-Choice-Questions-Android-App/tree/master/app/src/main/res/layout

问题 I am trying to hide a CheckBox for the user that is logged in. I display my data from firebase in a RecyclerView with populateViewholder . And I want to hide the CheckBox from the current user logged in. But I am struggling to get it right. MainActivity: public class WishItemsActivity extends AppCompatActivity { private FirebaseAuth mAuth; private DatabaseReference UsersRef, WishListRef, WishItemsRef; static String currentUserID; private ImageButton ibaddnewwishlistitem; private String Key,

问题 When I delete a line if it was checked(checkBox = true ) the next line gets the check. I have few lines, second line checked third NOT checked. I delete second line, and then the third(which is now the second) becomes checked... I dont want it to be checked after delete. I delete in Activity code in onContextItemSelected() . Adapter Code: public class TodoAdapter2 extends ArrayAdapter<TodoTask>{ Context context; int layoutResourceId; ArrayList<TodoTask> data = null; public TodoAdapter2

问题 I've come to a problem with the Android GridView. I already tried various solutions from Stackoverflow but none of them actually worked. I'm populating a GridView with the help of an ArrayAdapter. The Adapter inflates a layout containing only an image and a checkbox. I'm using that "convertView"-thing in order to prevent flickering when the images get added (nearly 500 images are getting added to the GridView). The Problem : When I check a checkbox and scroll, the checked-state disappears.

问题 I am working for the 1st time in fragment...in main activity i have a spinnerListner and as the item changes in spinner, in fragment container... fragments changes accordingly and i have just created some checkboxes in fragment.xml files... i just want to post and store a different value "NameoftheCheckbox" for every checked checkbox and another valuelike"Null" for every unchecked checkbox(even from the fragments which is not showing in container) on every registration click. like the way i

问题 I am facing the issue in creating the checkbox in circular shape in android. I tried many methods but my problem is not solved.I created the shapes and applied to the checkbox then also problem is not solved.Please help me how to create the check box in circle shape . How to create the circular checkbox like shown image. 回答1: After spending some time, i have created this template, which you can use. You may need to modify as required . In activity.xml <CheckBox android:id="@+id/checkb"

问题 Hello can any one help me how to set checked true checkbox in RecyclerView if user checked it once and apply filter same as flipkart price filter here is my code :- final ResultGetCategory datum = moviesList.get(position); holder.label_category_name.setText(datum.getName()); //checkbox click event handling holder.checkbox.setChecked(datum.isSelected()); holder.checkbox.setTag(moviesList.get(position)); SharedPreferences prefsCheckBox = getContext().getSharedPreferences(String.valueOf(holder

问题 I have Question regarding to Listview and CheckBox I m creating a custom ListView using following JSON data { "title": "Amount Field", "settingItems": [ { "title": "Manual Entry", "type": "boolean", "value": true }, { "title": "Predefined Amount", "type": "Amount", "value": 0.00 }, { "title": "Drop Down Amount Menu", "type": "boolean", "value": false }, { "title": "", "type": "Amount", "value": 0.00 } ] } Using above data I have managed my Listview also At the end of list i.e. at last item of