Android: Horizontal Center Align for Radio Group
10,843
Solution 1
In radio group layout you mentioned layout width like match_parent
,if you mention your parent layout like match parent you cannot use gravity properly.So you need to change width like wrap_content
.
<RadioGroup
android:id="@+id/radioGroupMode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="center_horizontal" >
<RadioButton
android:id="@+id/radioTestMode"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:checked="true"
android:tag="OPTION_1"
android:text="Option1"
/>
<RadioButton
android:id="@+id/radioLearnMode"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:tag="Option_2"
android:text="Option 2"
/>
</RadioGroup>
Solution 2
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="center">
<TextView
android:id="@+id/text1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center_horizontal"
android:text="Test" />
<RadioGroup
android:id="@+id/radioGroupMode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="center_horizontal">
<RadioButton
android:id="@+id/radioTestMode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:tag="OPTION_1"
android:text="Option1"
/>
<RadioButton
android:id="@+id/radioLearnMode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:tag="Option_2"
android:text="Option 2"
/>
</RadioGroup>
</LinearLayout>
Solution 3
Problem is with your RadioButton. Kindly change your layout_width to "wrap_content"
Author by
Jasper
Areas of interest and skill: Java / J2EE / MongoDB / Big Data/ Hadoop / Machine Learning / Cloud / Amazon EC2
Updated on June 10, 2022Comments
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Jasper about 2 years
I have Radio Group which appears left aligned on screen.
How can i horizontally center the radio group.
The TextView itself appears properly center-aligned horizontally..... <LinearLayout android:id="@+id/LinearLayout02" android:layout_width="fill_parent" android:layout_height="wrap_content" > <TextView android:id="@+id/text1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:gravity="center_horizontal" android:text="Test" /> <RadioGroup android:id="@+id/radioGroupMode" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:gravity="center_horizontal" > <RadioButton android:id="@+id/radioTestMode" android:layout_width="match_parent" android:layout_height="wrap_content" android:checked="true" android:tag="OPTION_1" android:text="Option1" /> <RadioButton android:id="@+id/radioLearnMode" android:layout_width="match_parent" android:layout_height="wrap_content" android:tag="Option_2" android:text="Option 2" /> </RadioGroup> </LinearLayout> ....
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ammar shahid about 9 years@Jasper here is the solution..it works fine.hope it helps :) and do mark the answer :)
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Jasper about 9 yearsammar> did not work...but I guess the radio group needs gravity as well, ... your change about wrap_content for radio group part is useful though.