新浪微博 微信朋友圈 qq空间分享---微信朋友圈

微信文档

需要导入keystore测试，或者打包出来测试

一、添加必要的权限支持:

<uses-permission android:name="android.permission.INTERNET"/><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/><uses-permission android:name="android.permission.READ_PHONE_STATE"/><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

二、配置接受分享结果的Activity

1.必须在你的项目中添加WXEntryActivity这个类。 创建一个包 “包名.wxapi”

import com.tencent.mm.sdk.modelbase.BaseReq;import com.tencent.mm.sdk.modelbase.BaseResp;import com.tencent.mm.sdk.openapi.IWXAPI;import com.tencent.mm.sdk.openapi.IWXAPIEventHandler;import com.tencent.mm.sdk.openapi.WXAPIFactory;public class WXEntryActivity extends Activity implements IWXAPIEventHandler{private IWXAPI api;@Overrideprotected void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);api = WXAPIFactory.createWXAPI(this, Constant.WX_APPID, false);api.registerApp(Constant.WX_APPID);api.handleIntent(getIntent(), this);}@Overridepublic void onReq(BaseReq req){}@Overridepublic void onResp(BaseResp resp){String result = "";switch (resp.errCode){case BaseResp.ErrCode.ERR_OK:result = "发送成功";break;case BaseResp.ErrCode.ERR_USER_CANCEL:result = "发送取消";break;case BaseResp.ErrCode.ERR_AUTH_DENIED:result = "发送被拒绝";break;default:result = "发送返回";break;}Toast.makeText(this, result, Toast.LENGTH_LONG).show();finish();}}

2.在清单文件中配置这个Activity

<activityandroid:name="你的应用包名.wxapi.WXEntryActivity"android:screenOrientation="portrait"android:exported="true"android:theme="@android:style/Theme.NoTitleBar" ></activity>

三、在oncreate方法中注册

//微信String app_id = Constant.WX_APPID;api = WXAPIFactory.createWXAPI(this, app_id, true);api.registerApp(app_id);

四、调用分享

/*** 微信朋友圈分享* @param v*/public void toShareWXFirend(){// 检测是否安装微信if (!(api.isWXAppInstalled() && api.isWXAppSupportAPI())) {Toast.makeText(this,"未安装微信客户端", Toast.LENGTH_SHORT).show();return;}// String text = "我是小明,这是我们的麦客项目测试发的消息 ";// String text = "";// 初始化一个WXTextObject对象WXWebpageObject webObject = new WXWebpageObject();webObject.webpageUrl = "";webObject.extInfo = "霸气的小明";// WXTextObject textObj = new WXTextObject();// textObj.text = text;// 用WXTextObject对象初始化一个WXMediaMessage对象WXMediaMessage msg = new WXMediaMessage();// msg.mediaObject = textObj;msg.mediaObject = webObject;// 发送文本类型的消息时，title字段不起作用// msg.title = "Will be ignored";msg.description = "我是霸气的小明";// 构造一个ReqSendMessageToWX.Req req = new SendMessageToWX.Req();req.transaction = buildTransaction("text"); // transaction字段用于唯一标识一个请求req.message = msg;req.scene = SendMessageToWX.Req.WXSceneTimeline;// 调用api接口发送数据到微信api.sendReq(req);}