RadioButton 多行多列显示

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布局：

<RadioGroupandroid:id="@+id/rg_first"style="@style/rg_style"android:orientation="horizontal"><RadioButtonandroid:id="@+id/pay_issue"style="@style/rg_rb_style"android:text="@string/pay_issue" /><RadioButtonandroid:id="@+id/cannot_play"style="@style/rg_rb_style"android:text="@string/cannot_play" /></RadioGroup><RadioGroupandroid:id="@+id/rg_second"style="@style/rg_style"android:orientation="horizontal"><RadioButtonandroid:id="@+id/force_closure"style="@style/rg_rb_style"android:text="@string/force_closure" /><RadioButtonandroid:id="@+id/play_pause"style="@style/rg_rb_style"android:text="@string/play_pause" /></RadioGroup><RadioGroupandroid:id="@+id/rg_third"style="@style/rg_style"android:orientation="horizontal"><RadioButtonandroid:id="@+id/other_issues"style="@style/rg_rb_style"android:text="@string/other_issues" /></RadioGroup>

Java:

public class FeedBackActivity extends BaseActivity implements RadioGroup.OnCheckedChangeListener{private RadioGroup firstRG;private RadioGroup secondRG;private RadioGroup thirdRG;public static Intent getFeedBackActivityIntent(Context context){Intent feedBackIntent = new Intent(context, FeedBackActivity.class);return feedBackIntent;}@Overrideprotected int getLayoutId() {return R.layout.aty_feed_back;}@Overrideprotected void afterCreate() {firstRG = (RadioGroup) findViewById(R.id.rg_first);secondRG = (RadioGroup) findViewById(R.id.rg_second);thirdRG = (RadioGroup) findViewById(R.id.rg_third);firstRG.setOnCheckedChangeListener(this);secondRG.setOnCheckedChangeListener(this);thirdRG.setOnCheckedChangeListener(this);}@Overridepublic void onCheckedChanged(RadioGroup group, int checkedId) {if(group != null && checkedId>0){if(group == firstRG){secondRG.clearCheck();thirdRG.clearCheck();}else if(group == secondRG){firstRG.clearCheck();thirdRG.clearCheck();}else if(group == thirdRG){firstRG.clearCheck();secondRG.clearCheck();}group.check(checkedId);}}
}

color.xml:

<style name="rg_style"><item name="android:layout_width">match_parent</item><item name="android:layout_height">wrap_content</item></style><style name="rg_rb_style"><item name="android:layout_width">wrap_content</item><item name="android:layout_height">wrap_content</item><item name="android:layout_weight">1</item></style>

效果图：