<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android" >

    <item android:state_selected="true">

        <shape >

            <stroke android:color="#0079FF" android:width="1dp"/>

            <solid android:color="#0079FF"/>

            <corners android:topLeftRadius="3dp" android:bottomLeftRadius="3dp" android:topRightRadius="0dp" android:bottomRightRadius="0dp"/>

        </shape>

    </item>

    <item>

        <shape >

            <stroke android:color="#0079FF" android:width="1dp"/>

            <solid android:color="#FFFFFF"/>

            <corners android:topLeftRadius="3dp" android:bottomLeftRadius="3dp" android:topRightRadius="0dp" android:bottomRightRadius="0dp"/>

        </shape>

    </item>

</selector> 

<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android" >

    <item android:state_selected="true">

        <shape >

            <stroke android:color="#0079FF" android:width="1dp"/>

            <solid android:color="#0079FF"/>

            <corners android:topLeftRadius="0dp" android:bottomLeftRadius="0dp" android:topRightRadius="3dp" android:bottomRightRadius="3dp"/>

        </shape>

    </item>

    <item>

        <shape >

            <stroke android:color="#0079FF" android:width="1dp"/>

            <solid android:color="#FFFFFF"/>

            <corners android:topLeftRadius="0dp" android:bottomLeftRadius="0dp" android:topRightRadius="3dp" android:bottomRightRadius="3dp"/>

        </shape>

    </item>

</selector> 

    <?xml version="1.0" encoding="utf-8"?>

    <selector xmlns:android="http://schemas.android.com/apk/res/android" >

        <item android:state_selected="true" android:color="#FFFFFF"/>

        <item android:color="#0079FF"/>

    </selector>  

    package cn.haiwan.app.widget;  

    import org.xmlpull.v1.XmlPullParser;  

    import android.R.integer;

    import android.content.Context;

    import android.content.res.ColorStateList;

    import android.util.AttributeSet;

    import android.util.TypedValue;

    import android.view.Gravity;

    import android.view.View;

    import android.widget.LinearLayout;

    import android.widget.TextView;

    import cn.haiwan.R;  

    public class SegmentView extends LinearLayout {

        private TextView textView1;

        private TextView textView2;

        private onSegmentViewClickListener listener;

        public SegmentView(Context context, AttributeSet attrs) {

            super(context, attrs);

            init();

        }  

        public SegmentView(Context context) {

            super(context);

            init();

        }  

        private void init() {

    //      this.setLayoutParams(new LinearLayout.LayoutParams(dp2Px(getContext(), 60), LinearLayout.LayoutParams.WRAP_CONTENT));

            textView1 = new TextView(getContext());

            textView2 = new TextView(getContext());

            textView1.setLayoutParams(new LayoutParams(0, LayoutParams.WRAP_CONTENT, 1));

            textView2.setLayoutParams(new LayoutParams(0, LayoutParams.WRAP_CONTENT, 1));

            textView1.setText("SEG1");

            textView2.setText("SEG2");

            XmlPullParser xrp = getResources().getXml(R.drawable.seg_text_color_selector);

            try {

                ColorStateList csl = ColorStateList.createFromXml(getResources(), xrp);

                textView1.setTextColor(csl);

                textView2.setTextColor(csl);

              } catch (Exception e) {

            }

            textView1.setGravity(Gravity.CENTER);

            textView2.setGravity(Gravity.CENTER);

            textView1.setPadding(3, 6, 3, 6);

            textView2.setPadding(3, 6, 3, 6);

            setSegmentTextSize(16);

            textView1.setBackgroundResource(R.drawable.seg_left);

            textView2.setBackgroundResource(R.drawable.seg_right);

            textView1.setSelected(true);

            this.removeAllViews();

            this.addView(textView1);

            this.addView(textView2);

            this.invalidate();  

            textView1.setOnClickListener(new OnClickListener() {  

                @Override

                public void onClick(View v) {

                    if (textView1.isSelected()) {

                        return;

                    }

                    textView1.setSelected(true);

                    textView2.setSelected(false);

                    if (listener != null) {

                        listener.onSegmentViewClick(textView1, 0);

                    }

                }

            });

            textView2.setOnClickListener(new OnClickListener() {  

                @Override

                public void onClick(View v) {

                    if (textView2.isSelected()) {

                        return;

                    }

                    textView2.setSelected(true);

                    textView1.setSelected(false);

                    if (listener != null) {

                        listener.onSegmentViewClick(textView2, 1);

                    }

                }

            });

        }  

        public void setSegmentTextSize(int dp) {

            textView1.setTextSize(TypedValue.COMPLEX_UNIT_DIP, dp);

            textView2.setTextSize(TypedValue.COMPLEX_UNIT_DIP, dp);

        }  

        private static int dp2Px(Context context, float dp) {

            final float scale = context.getResources().getDisplayMetrics().density;

            return (int) (dp * scale + 0.5f);

        }  

        public void setOnSegmentViewClickListener(onSegmentViewClickListener listener) {

            this.listener = listener;

        }  

        public void setSegmentText(CharSequence text,int position) {

            if (position == 0) {

                textView1.setText(text);

            }

            if (position == 1) {

                textView2.setText(text);

            }

        }  

        public static interface onSegmentViewClickListener{

            public void onSegmentViewClick(View v,int position);

        }

    }  

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical" >  

    <cn.haiwan.app.widget.SegmentView

        android:layout_width="160dp"

        android:layout_height="wrap_content"android:layout_centerHorizontal="true"

        />

</LinearLayout>