Hello,
in my app, i want to use 4 radiogroup (each radiogroup contains 2 radiobuttons):
When i select a radiobutton, i should like that the others radiobuttons would uncheck even if they are in another radiogroup.
The code java that i used is here:
But when i execute this code in my app, the selection of radiobutton doesn't work properly. For example: when i check a button and i check another button, the first button isn't unchecked.
Please could you have any idea?
Thank you
in my app, i want to use 4 radiogroup (each radiogroup contains 2 radiobuttons):
Code:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RadioGroup
android:id="@+id/estate_type_radio_group_1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginLeft="8dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="8dp"
android:layout_marginRight="8dp"
android:checkedButton="@+id/filter_estate_type_a"
android:orientation="horizontal"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/sleeping_room_range_seek_bar">
<RadioButton
android:id="@+id/filter_estate_type_h"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:drawableStart="@drawable/house_with_state_48"
android:drawableLeft="@drawable/house_with_state_48"
android:text="@string/house" />
<RadioButton
android:id="@+id/filter_estate_type_a"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:drawableStart="@drawable/apartment_with_state_48"
android:drawableLeft="@drawable/apartment_with_state_48"
android:text="@string/apartment" />
</RadioGroup>
<RadioGroup
android:id="@+id/estate_type_radio_group_2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:orientation="horizontal"
app:layout_constraintEnd_toEndOf="@+id/estate_type_radio_group_1"
app:layout_constraintStart_toStartOf="@+id/estate_type_radio_group_1"
app:layout_constraintTop_toBottomOf="@+id/estate_type_radio_group_1"
>
<RadioButton
android:id="@+id/filter_estate_type_s"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:drawableStart="@drawable/studio_with_state_48"
android:drawableLeft="@drawable/studio_with_state_48"
android:text="@string/studio" />
<RadioButton
android:id="@+id/filter_estate_type_r"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:drawableStart="@drawable/sleeping_room_with_state_48"
android:drawableLeft="@drawable/sleeping_room_with_state_48"
android:text="@string/sleeping_room" />
</RadioGroup>
<RadioGroup
android:id="@+id/estate_type_radio_group_3"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:orientation="horizontal"
app:layout_constraintEnd_toEndOf="@+id/estate_type_radio_group_2"
app:layout_constraintStart_toStartOf="@+id/estate_type_radio_group_2"
app:layout_constraintTop_toBottomOf="@+id/estate_type_radio_group_2">
<RadioButton
android:id="@+id/filter_estate_type_local_c"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:drawableStart="@drawable/local_commel_with_state_48"
android:drawableLeft="@drawable/local_commel_with_state_48"
android:text="@string/local_commercial" />
<RadioButton
android:id="@+id/filter_estate_type_apps"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:drawableStart="@drawable/appartement_with_state_48"
android:drawableLeft="@drawable/appartement_with_state_48"
android:text="Appartements meubles"/>
</RadioGroup>
<RadioGroup
android:id="@+id/estate_type_radio_group_4"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:orientation="horizontal"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/estate_type_radio_group_3"
app:layout_constraintStart_toStartOf="@+id/estate_type_radio_group_3"
app:layout_constraintTop_toBottomOf="@+id/estate_type_radio_group_3"
>
<RadioButton
android:id="@+id/filter_estate_ty"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:drawableStart="@drawable/ter_with_state_48"
android:drawableLeft="@drawable/ter_with_state_48"
android:text="Terrain" />
<RadioButton
android:id="@+id/filter_estate_type_roo"
style="@style/EstateTypeRadioButtonStyle"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_margin="8dp"
android:layout_weight="1"
android:visibility="invisible"
android:drawableStart="@drawable/sleeng_rm_with_state_48"
android:drawableLeft="@drawable/sleeng_rm_with_state_48"
android:text="@string/sleeping_room" />
</RadioGroup>
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>The code java that i used is here:
Java:
isChecking =true;
mEstateTypeGroup1.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup radioGroup, int checkedId) {
if (checkedId != -1 && isChecking) {
isChecking = false;
mEstateTypeGroup2.clearCheck();
mEstateTypeGroup3.clearCheck();
mEstateTypeGroup4.clearCheck();
mEstateTypeCheckedId = checkedId;
}
isChecking = true;
}
});
mEstateTypeGroup2.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup radioGroup, int checkedId) {
if (checkedId != -1 && isChecking) {
isChecking = false;
mEstateTypeGroup1.clearCheck();
mEstateTypeGroup3.clearCheck();
mEstateTypeGroup4.clearCheck();
mEstateTypeCheckedId = checkedId;
}
isChecking = true;
}
});
mEstateTypeGroup3.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup radioGroup, int checkedId) {
if (checkedId != -1 && isChecking) {
isChecking = false;
mEstateTypeGroup1.clearCheck();
mEstateTypeGroup2.clearCheck();
mEstateTypeGroup4.clearCheck();
mEstateTypeCheckedId = checkedId;
}
isChecking = true;
}
});
mEstateTypeGroup4.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup radioGroup, int checkedId) {
if (checkedId != -1 && isChecking) {
isChecking = false;
mEstateTypeGroup1.clearCheck();
mEstateTypeGroup2.clearCheck();
mEstateTypeGroup3.clearCheck();
mEstateTypeCheckedId = checkedId;
}
isChecking = true;
}
});But when i execute this code in my app, the selection of radiobutton doesn't work properly. For example: when i check a button and i check another button, the first button isn't unchecked.
Please could you have any idea?
Thank you
Last edited: