android-checkbox

Onscroll selected checkbox getting unchecked using listiview

由 时光总嘲笑我的痴心妄想 提交于 2019-11-27 09:53:11
In my application i added checkbox with ListView ,and i also gave limitation for checkbox ,user can not select more than 5 checkbox ,but the issue is on scroll my selected checkbox get unchecked following is my snippet code,can any one help me with this public class CustomAdapter extends BaseAdapter { private LayoutInflater inflater = null; Context context; String rup = "\u20B9"; private ArrayList<ModelPooja> listData; boolean checked[]; public CustomAdapterPooja(Context mainActivity, ArrayList<ModelPooja> listData) { // TODO Auto-generated constructor stub context = mainActivity; this

Changing the position of radio button

由 半腔热情 提交于 2019-11-27 08:15:22
问题 Can I change the radio button position from left to right. I mean the green selected button will be on the right and the text on its left. Is it possible? (by default button left, text right) 回答1: It should be possible to use getCompoundDrawables() and setCompoundDrawables() to rearrange the drawables around the text. To go one step further, perhaps you could perhaps implement your own CheckBoxRight widget based on CheckBox which did that in the onDraw() method after calling super.onDraw(). A

Listview with Checkbox,RadioButton,Textview and button not working correctly in android

由 醉酒当歌 提交于 2019-11-27 03:32:33
问题 I am creating a android app the UI of my application is below given. On clicking of submit button, I need the selected check box, and radio buttons value. Example Linux is not checked, cc(radio button) is checked. Records are populated dynamically in list view, but I am not able to make it work. A lot of problems are there. When I scroll the list view radio button gets automatically selected or deselected not able to maintain the state of radio button. On click of button not getting the

How to do something when a checkbox change state?

由 [亡魂溺海] 提交于 2019-11-26 23:34:57
问题 This is my code: <CheckBox android:id="@+id/sprint_checkbox" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/sprint_game" /> <CheckBox android:id="@+id/marathon_checkbox" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/marathon" /> <CheckBox android:id="@+id/never_ending_checkbox" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/never_ending" /> What i want

Selecting All Items in a Listview on checkbox select

由 二次信任 提交于 2019-11-26 23:26:22
问题 I am using simple listView with simple_list_item_multiple_choice I have added a checkbox and on its checked event want all list items to get selected and on unchecked all items to get unselected.. Here is the code.. CheckBox select_all = (CheckBox) dialog.findViewById(R.id.chk_all); arrayAdapter = new ArrayAdapter<String> (ctx,android.R.layout.simple_list_item_multiple_choice,readyToDownload ); lv.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE); lv.setAdapter(arrayAdapter); select_all

android spinner dropdown checkbox

由 ε祈祈猫儿з 提交于 2019-11-26 22:52:10
问题 I have Spinner like this : <Spinner android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/spinner1" android:background="@drawable/spinner_bg" android:popupBackground="@drawable/spinner_bg"/> this is spinner_bg.xml : <item> <layer-list> <item> <shape> <gradient android:startColor="#ffffff" android:centerColor="#111111" android:endColor="#000000" android:angle="-90" /> <stroke android:width="2dp" android:color="#ffffff" /> <corners android:radius="2dp" />

Choice Mode in a RecyclerView?

由 浪子不回头ぞ 提交于 2019-11-26 22:22:27
问题 I'm trying to figure out how to achieve the same effect of mListView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); in a RecyclerView implementation. Please help. 回答1: There is no built-in support for a "choice mode" structure with RecyclerView . Your options are to either roll it yourself or use a third-party library that offers it. The DynamicRecyclerView library offers choice modes, but I have not tried it. This sample app demonstrates implementing it yourself, in this case using the

How to change the color of a CheckBox?

由 百般思念 提交于 2019-11-26 10:16:02
How do I change the default CheckBox color in Android? By default the CheckBox color is green, and I want to change this color. If it is not possible please tell me how to make a custom CheckBox ? If your minSdkVersion is 21+ use android:buttonTint attribute to update the color of a checkbox: <CheckBox ... android:buttonTint="@color/tint_color" /> In projects that use AppCompat library and support Android versions below 21 you can use a compat version of the buttonTint attribute: <CheckBox ... app:buttonTint="@color/tint_color" /> In this case if you want to subclass a CheckBox don't forget to

Android: checkbox listener

由 家住魔仙堡 提交于 2019-11-26 02:20:00
问题 I want to put a Listener over a CheckBox . I looked for info and it is like this: satView = (CheckBox)findViewById(R.id.sateliteCheckBox); satView.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(RadioGroup group, int checkedId) { if (isChecked){ // perform logic } } }); The problem is that Eclipse thinks it\'s an OnCheckedChangeListener for a RadioGroup and it doesn\'t work. How can I fix this? 回答1: You can do this: satView
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