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

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

              android:orientation="vertical"

              android:layout_width="270dp"

              android:layout_height="wrap_content"

              android:gravity="center_horizontal"

        >

    <!--标题-->

    <TextView

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="分享到哪里？"

            android:textSize="18sp"

            android:padding="10dp"

            android:textColor="@color/dialog_title_color"

            android:gravity="center_horizontal"

            />

    <!--分割线-->

    <View

            android:layout_width="match_parent"

            android:layout_height="1dp"

            android:background="@color/bg_action_bar_color"

            />

    <!--分享到哪里-->

    <GridView

            android:id="@+id/dialog_share_grid_view"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:listSelector="@drawable/empty_selector"

            android:numColumns="3"

            android:horizontalSpacing="10dp"

            android:verticalSpacing="15dp"

            android:layout_margin="10dp"

            />

</LinearLayout>

package cn.via.dageeeOrderFood.activity;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.GridView;

import android.widget.ImageView;

import android.widget.TextView;

import cn.via.dageeeOrderFood.R;

/**

 * Created by Heyiyong on 2014-3-5 上午9:12.

 */

public class ShareActivity extends Activity {

    private int[] shareIcons = {

            R.drawable.ic_share_duanxin,

            R.drawable.ic_share_pengyouquan,

            R.drawable.ic_share_qq,

            R.drawable.ic_share_qqkongjian,

            R.drawable.ic_share_weixin,

    };

    private String[] shareTitles = {

            "短信", "朋友圈", "QQ好友", "QQ空间", "微信"

    };

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.dialog_share);

        GridView gridView = (GridView) findViewById(R.id.dialog_share_grid_view);

        gridView.setAdapter(new BaseAdapter() {

            @Override

            public int getCount() {

                return shareIcons.length;

            }

            @Override

            public Object getItem(int i) {

                return null;

            }

            @Override

            public long getItemId(int i) {

                return 0;

            }

            @Override

            public View getView(int i, View view, ViewGroup viewGroup) {

                View itemView = View.inflate(ShareActivity.this, R.layout.item_share_grid_view, null);

                ((ImageView) itemView.findViewById(R.id.item_share_img)).setImageResource(shareIcons[i]);

                ((TextView) itemView.findViewById(R.id.item_share_tv)).setText(shareTitles[i]);

                return itemView;

            }

        });

    }

}

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

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

              android:orientation="vertical"

              android:layout_width="match_parent"

              android:layout_height="match_parent"

              android:gravity="center_horizontal"

              android:background="@drawable/share_grid_view_item_selector_xml"

        >

    <ImageView

            android:id="@+id/item_share_img"

            android:layout_width="56dp"

            android:layout_height="56dp"

            android:src="@drawable/ic_share_duanxin"

            android:padding="4dp"

            />

    <TextView

            android:id="@+id/item_share_tv"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="短信"

            android:textSize="13sp"

            android:layout_marginTop="3dp"

            android:textColor="@color/dialog_content_color"

            />

</LinearLayout>

  <!--分享的dialogActivity-->

        <activity

                android:name=".activity.ShareActivity"

                android:theme="@style/dialogActivity"

                />

    <!--用activity模拟dialog-->

    <style name="dialogActivity">

        <item name="android:windowBackground">@android:color/transparent</item>

        <item name="android:windowFrame">@null</item>

        <item name="android:windowNoTitle">true</item>

        <item name="android:windowIsFloating">true</item>

        <item name="android:windowIsTranslucent">true</item>

        <item name="android:windowContentOverlay">@null</item>

        <item name="android:windowBackground">@drawable/dialog_bg_update</item>

        <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>

        <item name="android:backgroundDimEnabled">true</item>

    </style>

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

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

    <solid android:color="@color/dialog_background_color"/>

    <!--<stroke android:color="#ff5e5e5e" android:width="1dp"/>-->

    <stroke android:color="@color/bg_action_bar_color" android:width="1dp"/>

    <corners android:radius="10dp"/>

</shape>

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

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

    <item android:state_pressed="true">

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

            <solid android:color="@color/item_press_color"/>

            <corners android:radius="5dp"/>

        </shape>

    </item>

    <item>

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

            <solid android:color="@color/dialog_background_color"/>

        </shape>

    </item>

</selector>