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Android: RadioButton inside a nested layout under RadioGroup drops out of a group

I am trying to get some reasonable arrangement of my radio objects that are part of RadioGroup. I had problems, since my RadioGroup was sitting on top of the rest of my layouts, then I use the fields to click the buttons around, the problem here is that it only works on one or two device layouts. I thought I hit gold when I discovered that I could define my RadioGroup, and then add a RelativeLayout, below which, among other things, one of the RadioButtons is included, I repeat again. this gives me the layout i wish. The problem is that when I run the code, RadioButtons act separately for individual links :(

So two questions,

  • Can I associate these buttons with a group?

  • Is there a decent way to determine the layout of RadioGroup hams regardless of group.

I think the alternative could be independent RadioButtons and use the code to turn them on / off, but this is partly striking to the usefulness of RadioGroup.

thanks.

Here is my XML layout, if you're interested.

<ScrollView android:id="@+id/scrollview" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" android:layout_below="@id/HDDResultsBox" > <RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:focusable="true" android:focusableInTouchMode="true" android:windowSoftInputMode="stateHidden" > <RadioGroup android:id="@+id/calcBy" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical" android:focusable="true" android:focusableInTouchMode="true" android:layout_below="@id/HDDResultsBox" > <RelativeLayout android:id="@+id/intervalBox" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/backgroundbox" android:layout_margin="5dp" android:padding="5dp" > <TextView android:id="@+id/intervalHeader" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Interval" android:gravity="left" android:textColor="#ffffff" android:textStyle="bold" android:layout_marginLeft="5dp" /> <TextView android:id="@+id/intervalHelpText" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Interval help text" android:gravity="left" android:textColor="#ffffff" android:textSize="8dp" android:layout_toRightOf="@id/intervalHeader" android:layout_marginLeft="10dp" /> <LinearLayout android:id="@+id/interval2ndBox" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:layout_below="@id/intervalHeader" android:layout_marginLeft="10dp" > <RadioButton android:id="@+id/byInterval" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="2dp" /> <EditText android:id="@+id/intervalValue" android:layout_width="75dp" android:layout_height="40dp" android:text="50" android:textSize="14sp" android:gravity="center" android:inputType="number" android:layout_marginLeft="20dp" /> <Spinner android:id="@+id/intervalType" android:layout_width="match_parent" android:layout_height="42dp" android:drawSelectorOnTop="false" android:layout_marginTop="1dp" android:layout_marginLeft="10dp" android:layout_weight="10" android:layout_marginRight="2dp" /> <SeekBar android:id="@+id/intervalSeek" android:layout_width="match_parent" android:layout_height="wrap_content" android:max="100" android:progress="50" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:layout_marginTop="8dp" android:layout_weight="7" /> </LinearLayout> </RelativeLayout> <RelativeLayout android:id="@+id/recordBox" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/backgroundbox" android:layout_margin="5dp" android:padding="5dp" > <TextView android:id="@+id/recordHeader" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Record Duration" android:gravity="left" android:textColor="#ffffff" android:textStyle="bold" android:layout_marginLeft="5dp" /> <TextView android:id="@+id/recordHelpText" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Record help text" android:gravity="left" android:textColor="#ffffff" android:textSize="8dp" android:layout_toRightOf="@id/recordHeader" android:layout_marginLeft="10dp" /> <LinearLayout android:id="@+id/record2ndBox" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:layout_below="@id/recordHeader" android:layout_marginLeft="10dp" > <RadioButton android:id="@+id/byrecord" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="2dp" /> <EditText android:id="@+id/recordValue" android:layout_width="75dp" android:layout_height="40dp" android:text="50" android:textSize="14sp" android:gravity="center" android:inputType="number" android:layout_marginLeft="20dp" /> <Spinner android:id="@+id/recordType" android:layout_width="match_parent" android:layout_height="42dp" android:drawSelectorOnTop="false" android:layout_marginTop="1dp" android:layout_marginLeft="10dp" android:layout_weight="10" android:layout_marginRight="2dp" /> <SeekBar android:id="@+id/recordSeek" android:layout_width="match_parent" android:layout_height="wrap_content" android:max="100" android:progress="50" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:layout_marginTop="8dp" android:layout_weight="7" /> </LinearLayout> </RelativeLayout> <RelativeLayout android:id="@+id/playBackBox" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/backgroundbox" android:layout_margin="5dp" android:padding="5dp" > <TextView android:id="@+id/playBackHeader" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Video Length" android:gravity="left" android:textColor="#ffffff" android:textStyle="bold" android:layout_marginLeft="5dp" /> <TextView android:id="@+id/playBackHelpText" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="playBack help text" android:gravity="left" android:textColor="#ffffff" android:textSize="8dp" android:layout_toRightOf="@id/playBackHeader" android:layout_marginLeft="10dp" /> <LinearLayout android:id="@+id/playBack2ndBox" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:layout_below="@id/playBackHeader" android:layout_marginLeft="10dp" > <RadioButton android:id="@+id/byplayBack" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="2dp" /> <EditText android:id="@+id/playBackValue" android:layout_width="75dp" android:layout_height="40dp" android:text="50" android:textSize="14sp" android:gravity="center" android:inputType="number" android:layout_marginLeft="20dp" /> <Spinner android:id="@+id/playBackType" android:layout_width="match_parent" android:layout_height="42dp" android:drawSelectorOnTop="false" android:layout_marginTop="1dp" android:layout_marginLeft="10dp" android:layout_weight="10" android:layout_marginRight="2dp" /> <SeekBar android:id="@+id/playBackSeek" android:layout_width="match_parent" android:layout_height="wrap_content" android:max="100" android:progress="50" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:layout_marginTop="8dp" android:layout_weight="7" /> </LinearLayout> </RelativeLayout> </RadioGroup> </RelativeLayout> </ScrollView>
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1 answer

Looking back at the solution, it seems that the only way to do this is to use separate switches, and then programmatically monitor on / off states there.

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