How to Radiogroup for a radio button in a Relative android layout
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23-12-2019 - |
题
I'm Developing an android app in which the login activity contains radio button for the field department and years of experience. And I've designed my login activity in Relative layout.So now i wanted to RadioGroup the radiobuttons without changing the alignment. Please Help me ! Thanks in Advance !
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<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="@string/reg_view"
android:textAppearance="?android:attr/textAppearanceLarge" />
<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/editText2"
android:layout_below="@+id/textView1"
android:layout_marginTop="59dp"
android:ems="10"
android:hint="@string/firstname"
android:inputType="textPersonName"
android:text="@string/edit_name" />
<EditText
android:id="@+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView2"
android:layout_below="@+id/editText1"
android:ems="10"
android:hint="@string/lastname"
android:inputType="textPersonName"
android:text="@string/edit_name" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/editText1"
android:layout_alignLeft="@+id/editText1"
android:layout_marginBottom="35dp"
android:text="@string/name_view"
android:textAppearance="?android:attr/textAppearanceMedium" />
<RadioButton
android:id="@+id/radioButton2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/textView4"
android:layout_alignRight="@+id/textView1"
android:text="@string/teamleader_radio" />
<RadioButton
android:id="@+id/radioButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView4"
android:layout_below="@+id/textView2"
android:checked="true"
android:text="@string/manager_radio" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_toRightOf="@+id/textView5"
android:text="@string/Registration_proceed" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/radioButton1"
android:layout_centerHorizontal="true"
android:text="@string/years_view"
android:textAppearance="?android:attr/textAppearanceMedium" />
<RadioButton
android:id="@+id/radioButton3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView4"
android:layout_below="@+id/textView4"
android:text="@string/years_check" />
<RadioButton
android:id="@+id/radioButton4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/radioButton3"
android:layout_alignBottom="@+id/radioButton3"
android:layout_centerHorizontal="true"
android:text="@string/years1_check" />
<RadioButton
android:id="@+id/radioButton5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/radioButton4"
android:layout_alignBottom="@+id/radioButton4"
android:layout_alignParentRight="true"
android:text="@string/years3_check" />
<TextView
android:id="@+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/radioButton3"
android:layout_toLeftOf="@+id/radioButton4"
android:text="@string/dept_view"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/radioButton1"
android:layout_below="@+id/editText2"
android:text="@string/desig_view"
android:textAppearance="?android:attr/textAppearanceMedium" />
`
解决方案
You can use the <RadioGroup>
to group the Radio buttons like this;
<RadioGroup
android:id="@+id/radioGroup"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RadioButton
android:id="@+id/Red"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/red"
android:textColor="@android:color/holo_red_dark"
android:onClick="onRadioButtonClicked" />
<RadioButton
android:id="@+id/Green"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/green"
android:textColor="@android:color/holo_green_dark"
android:onClick="onRadioButtonClicked"/>
<RadioButton
android:id="@+id/Blue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/blue"
android:textColor="@android:color/holo_blue_dark"
android:onClick="onRadioButtonClicked"/>
</RadioGroup>
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