I have got an activity with 2 radiobuttons on it, but first one is on top, and the second is near the middle. Between radiobuttons there are many other views.
How can I unite these 2 radiobuttons in one group?
When I make <RadioGroup ...</RadioGroup> all content of the Activity gone somewhere.
One way to unit your radiobuttons is to deactivate your 2nd radiobutton when the fist is activated and do the same for the other radiobutton using OnCheckedChangeListener
Here is basically how to do that.
RadioButton1.setOnCheckedChangeListener(new OnCheckedChangeListener(){
public void onCheckedChanged(CompoundButton arg0, boolean arg1) {
// TODO Auto-generated method stub
RadioButton2.setChecked(false);
});
I'm not sure of what you're trying to do, but I think that you can place your views between your radiobuttons like this:
<RadioGroup
android:id="#+id/RG"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
<RadioButton
android:id="#+id/RB1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="text1" />
<TextView
android:id="#+id/textview"
android:text="Place your many other views like this" />
<RadioButton
android:id="#+id/RB2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="text2" />
</LinearLayout>
</RadioGroup>
Related
I want to disable the clicks on the RadioGroup placed inside the Relative Layout! In a way that my only Relative Layout should be clickable. I want this on some certain condition my XML is as follow:
<RelativeLayout
android:id="#+id/shouldNotPlayLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="40dp"
android:layout_marginLeft="44dp"
android:layout_marginRight="44dp"
android:layout_marginTop="40dp">
<RadioGroup
android:id="#+id/radio_group"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:saveEnabled="false">
<RadioButton
android:id="#+id/radio_option_a"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/radio_option_selector"
android:button="#null"
android:padding="15dp"
android:textColor="#161743"
android:textSize="14sp"
android:textStyle="normal"
tools:text="First option"/>
<RadioButton
android:id="#+id/radio_option_b"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:background="#drawable/radio_option_selector"
android:button="#null"
android:padding="15dp"
android:textColor="#161743"
android:textSize="14sp"
android:textStyle="normal"
tools:text="First option"/>
<RadioButton
android:id="#+id/radio_option_c"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:background="#drawable/radio_option_selector"
android:button="#null"
android:padding="15dp"
android:textColor="#161743"
android:textSize="14sp"
android:textStyle="normal"
tools:text="First option"/>
</RadioGroup>
</RelativeLayout>
I am stopping the clicks on the radio group as:
binding.questionLayout.radioOptionA.setEnabled(false);
binding.questionLayout.radioOptionB.setEnabled(false);
binding.questionLayout.radioOptionC.setEnabled(false);
binding.questionLayout.radioOptionA.setFocusable(false);
binding.questionLayout.radioOptionB.setFocusable(false);
binding.questionLayout.radioOptionC.setFocusable(false);
binding.questionLayout.shouldNotPlayLayout.requestFocus();
binding.questionLayout.shouldNotPlayLayout.setClickable(true);
binding.questionLayout.shouldNotPlayLayout.setFocusable(true);
The Problem I am facing is that sometimes any of these three radio button can still be clickable and the user can click any radio button. But I want to disable the click on the radio group/button and get the click done on the relative layout!
Can somebody please figure any blunders done by me?
Add binding.questionLayout.radio_group.setEnabled(false)
I have made a demo with your requirement & here's what you need,
private void manageEnableState(boolean isEnable) {
radioOptionA.setEnabled(isEnable);
radioOptionB.setEnabled(isEnable);
radioOptionC.setEnabled(isEnable);
radioOptionA.setFocusable(isEnable);
radioOptionB.setFocusable(isEnable);
radioOptionC.setFocusable(isEnable);
shouldNotPlayLayout.setClickable(!isEnable);
shouldNotPlayLayout.setFocusable(!isEnable);
}
Where isEnable is used to set your RadioButton enable state..
Please I giving what you have done but then also please try following the way it will help,
private void enableDisbleRadioGroup(RadioGroup groupId, boolean isEnable) {
for (int i = 0; i < groupId.getChildCount(); i++) {
groupId.getChildAt(i).setEnabled(isEnable);
}
}
In above method pass your radio group id and enable disable mode what you want,
I am using two linear layouts to display two rows of radio button 3 in one row and 3 in other row.I have searched and found that we should use radio group. But after using radio group also I am not able to uncheck the radio button when I select a radio button
<RadioGroup
android:id="#+id/payment_mode"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="18dp"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RadioButton
style="#style/LinkButton"
android:id="#+id/cash"
android:text="CASH" />
<RadioButton
style="#style/LinkButton"
android:id="#+id/card"
android:text="CARD" />
<RadioButton
style="#style/LinkButton"
android:id="#+id/pay_tm"
android:text="PAYTM" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal">
<RadioButton
style="#style/LinkButton"
android:id="#+id/bank"
android:text="BANK" />
<RadioButton
style="#style/LinkButton"
android:id="#+id/cc_av"
android:text="CC-AV" />
<RadioButton
style="#style/LinkButton"
android:id="#+id/credit"
android:text="CREDIT" />
</LinearLayout>
</RadioGroup>
From the developers website
To create each radio button option, create a RadioButton in your
layout. However, because radio buttons are mutually exclusive, you
must group them together inside a RadioGroup. By grouping them
together, the system ensures that only one radio button can be
selected at a time.
So the direct parent of the radio button has to be the RadioGroup , in you layout file the direct parent is the LinearLayout. Remove the LinearLayout and place the radiobuttons directly under the RadioGroup.
You can't use any layout inside RadioGroup. You can use only
RadioButton, otherwise RadioButton won't work. RadioButton
should be immediate child of RadioGroup.
Your problem will be solved by changing the orientation of the radioGroup to horizontal.
More info here
For my answer you need not to use the radio group. You just have to set click listener on each radio button. For eg.
RadioButton tempRadioButton; //global variable.
radioButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if (tempRadioButton != null){
tempRadioButton.setChecked(false);
}
tempRadioButton = (RadioButton) view;
}
});
You can also use this method to set the radio buttons on each item of list view or recyclerview.
Try to change your layout like this and do on click action refer this link:
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<RadioGroup
android:id="#+id/payment_mode"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="18dp"
android:orientation="vertical">
<RadioButton
android:id="#+id/cash"
style="#style/LinkButton"
android:text="CASH" />
<RadioButton
android:id="#+id/card"
style="#style/LinkButton"
android:text="CARD" />
<RadioButton
android:id="#+id/pay_tm"
style="#style/LinkButton"
android:text="PAYTM" />
<RadioButton
android:id="#+id/bank"
style="#style/LinkButton"
android:text="BANK" />
<RadioButton
android:id="#+id/cc_av"
style="#style/LinkButton"
android:text="CC-AV" />
<RadioButton
android:id="#+id/credit"
style="#style/LinkButton"
android:text="CREDIT" />
</RadioGroup>
</LinearLayout>
I have a program which computes perimeter, circumference, an area of different shapes like, square, circle, rectangle and soon. Any help with enabling the radiobutton to display an edittext to write the measurements.
check below code don't use as it is, its just reference
inyourxml.xml
<RadioGroup
android:id="#+id/groupRadio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="#dimen/app_big_margin"
android:layout_marginRight="#dimen/app_normal_margin"
android:gravity="center"
android:minHeight="30dp"
android:orientation="horizontal" >
<RadioButton
android:id="#+id/circumferenceRadio"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="1"
android:background="#drawable/tab_selector_background"
android:button="#null"
android:checked="true"
android:gravity="center"
android:text="#string/choice_yes"
android:textColor="#drawable/tab_selector_text" />
<RadioButton
android:id="#+id/perimeterRadio"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:background="#drawable/tab_selector_background"
android:button="#null"
android:checked="false"
android:gravity="center"
android:text="#string/choice_no"
android:textColor="#drawable/tab_selector_text" />
</RadioGroup>
<EditText
android:id="#+id/perimeterEditText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="#dimen/app_normal_margin"
android:layout_marginRight="#dimen/app_normal_margin"
android:background="#drawable/action_bar_background"
android:inputType="textPassword" />
<EditText
android:id="#+id/circumferenceEditText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="#dimen/app_normal_margin"
android:layout_marginRight="#dimen/app_normal_margin"
android:background="#drawable/action_bar_background"
android:inputType="textEmailAddress" />
inyourjava.java
RadioGroup groupRadio=(RadioGroup)rootView.findViewById(R.id.groupRadio);
EditText perimeterEditText=(EditText)rootView.findViewById(R.id.perimeterEditText);
EditText circumferenceEditText=(EditText)rootView.findViewById(R.id.circumferenceEditText);
groupRadio.setOnCheckedChangeListener(new OnCheckedChangeListener() {
#Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
if(checkedId==R.id.circumferenceRadio)
{
circumferenceEditText.setVisibility(View.VISIBLE);
perimeterEditText.setVisibility(View.INVISIBLE);
}
else if(checkedId==R.id.perimeterRadio)
{
perimeterEditText.setVisibility(View.VISIBLE);
circumferenceEditText.setVisibility(View.INVISIBLE);
}
}
});
Hide a EditText & make it visible by clicking a menu
in case of menu ... you can declare setvisibility in xml and make it hide... then programatically make it visible...hope this helps
I have two radio button in a radio group. I also have 2 androd:button checkbox- for when the radio button is deselected and checkbox_v for when he user selects the checkbox. I also implemnted that a method onRadioButtonClick in order to make sure that only one radio button had drawable:checkbox and the other has checkbox_v . How can I implemnt onRadioClick to do this? any idea?
public void onRadioButtonClick(View v)
{
RadioButton button = (RadioButton) v;
boolean checkBox1Selected;
boolean checkBox2Selected = false;
Toast.makeText(MainActivity.this,
button.getId()+ " was chosen."+R.id.wificheckBox,
Toast.LENGTH_SHORT).show();
if ( button.getId() ==R.id.wificheckBox) {
// Toggle status of checkbox selection
checkBox1Selected = radiowifiButton.isChecked();
// Ensure that other checkboxes are not selected
if (checkBox2Selected) {
radiomobileButton.setChecked(false);
checkBox2Selected = false;
}
else if (button.getId() ==R.id.wifimobilecheckBox) {
// Toggle status of checkbox selection
checkBox2Selected = radiomobileButton.isChecked();
// Ensure that other checkboxes are not selected
if (checkBox1Selected) {
radiowifiButton.setChecked(false);
checkBox1Selected = false;
}
}
}
main xml
<RadioGroup
android:id="#+id/radioGroup"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/ll_1"
android:layout_marginLeft="20dp">
<LinearLayout
android:id="#+id/ll_2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/ll_1"
android:layout_marginLeft="20dp"
android:orientation="horizontal" >
<RadioButton
android:id="#+id/wifimobilecheckBox"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:button="#drawable/button_radio"
android:checked="true"
android:onClick="onRadioButtonClick" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/wificheckBox"
android:layout_toRightOf="#+id/wificheckBox"
android:paddingLeft="15dp"
android:text="WiFi or mobile network"
android:textColor="#333333"
android:textSize="20dp" />
</LinearLayout>
<LinearLayout
android:id="#+id/ll_3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/ll_2"
android:paddingTop="20dp"
android:layout_marginLeft="20dp"
android:orientation="horizontal" >
<RadioButton
android:id="#+id/wificheckBox"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:button="#drawable/button_radio"
android:onClick="onRadioButtonClick" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/wificheckBox"
android:layout_toRightOf="#+id/wificheckBox"
android:paddingLeft="15dp"
android:text="WiFi "
android:textColor="#333333"
android:textSize="20dp" />
</LinearLayout>
</RadioGroup>
Drawabe- button_radio
<item android:state_checked="true"android:state_pressed="false" android:drawable="#drawable/checkbox_v"/><item android:state_checked="false"android:state_pressed="false"'android:drawable="#drawable/checkbox"/>
If they are in a radiogroup, only one can be selected at a time. If you want both to be able to be selected, remove them from the radiogroup.
As the top voted answer didn't work for me as for many others. I am sharing the method that i used and its working perfectly.
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checkedButton="#+id/rb_female"
android:orientation="horizontal">
<RadioButton
android:id="#+id/rb_female"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="10dp"
android:layout_marginRight="10dp"
android:button="#drawable/selector_radio_button"
android:text="Female" />
<RadioButton
android:id="#+id/rb_male"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:button="#drawable/selector_radio_button"
android:text="Male" />
</RadioGroup>
Setting the android:checkedButton="#+id/rb_female" worked for me in RadioGroup.
You should remove your onRadioButtonClick method and add OnCheckedChangeListener to your radiogroup. http://developer.android.com/reference/android/widget/RadioGroup.OnCheckedChangeListener.html
I guess by implementing your own click handler your are overwriting some functionality of the radiogroup.
Your requirement is not clear. Would you mind to make it simpler. I tried my best to understand your requirements and these are the findings given below :(.
A radio button can have text. So you don't have to add another TextView in your layout. Please remove them and add a simple android:text="blah.. blah.." to your radiobutton.
With my understanding you have two doubts.
How to customize RadioButtons with custom drawables??
Checkout the answer here.
How to deselect the previously selected radiobutton??
The truth is you don't have to do it manually as you are keeping those radiobuttons into a single radiogroup.
Hope this will help you.
To check/uncheck radio buttons not part of a RadioGroup,
add a method in the android GUI designer under the
RadioButton Properties 'onClick' (In this example radio1_onClick).
In your activity.xml under the xml for the RadioButton
RadioButton
[blah blah blah]
android:id="#+id/radio1"
android:onClick="radio1_onClick"
In your activity_main.xml you would write the following method.
private void radio1_onClick(View v)
{
CompoundButton b=(CompoundButton)findViewById(R.id.radio1);
b.setChecked(true); /* light the button */
//b.setChecked(false); /* unlight the button */
}
i have a radiogroup and when I check anyone in the group I want to know which one was checked.
Can I give each one an id.
when I implemented this code
public void onCheckedChanged(RadioGroup group, int checkedId) {
mChoice.setText(checkedId+"");
}
I was getting some random number.
I was not able to identify which radiobutton I clicked. Is there anyother way?
You can assign id's like this example from: http://developer.android.com/resources/tutorials/views/hello-formstuff.html#RadioButtons:
<RadioGroup
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<RadioButton android:id="#+id/radio_red"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Red" />
<RadioButton android:id="#+id/radio_blue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Blue" />
</RadioGroup>
Then compare checkedId to R.id.radio_red (use whatever you actually assigned it to be though).