[java] view plaincopyprint?
private Button btn_share;  
   public static final String WX_APP_ID = "wxc85b9dbef61b3fe4";  
   
   private IWXAPI api;  
   
   private String text="testssss";  
   @Override  
   public void onCreate(BundlesavedInstanceState) {  
      super.onCreate(savedInstanceState);  
      setContentView(R.layout.main);  
   
      btn_share = (Button)findViewById(R.id.btn_share);  
   
      api = WXAPIFactory.createWXAPI(this, WX_APP_ID,false);  
       
       
       
   
      btn_share.setOnClickListener(new OnClickListener() {  
   
         @Override  
         public void onClick(View v) {  
            api.registerApp(WX_APP_ID);  
            // 初始化一个WXTextObject对象  
            WXTextObjecttextObj = newWXTextObject();  
            textObj.text = text;  
   
            // 用WXTextObject对象初始化一个WXMediaMessage对象  
            WXMediaMessagemsg = newWXMediaMessage();  
            msg.mediaObject = textObj;  
            // 发送文本类型的消息时，title字段不起作用  
             msg.title = "Will be ignored";  
            msg.description = "sdddd";  
   
            // 构造一个Req  
            SendMessageToWX.Reqreq = newSendMessageToWX.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);  
            finish();  
         }  
      });  
   }  
   
   private StringbuildTransaction(finalString type) {  
      return (type == null) ? String.valueOf(System.currentTimeMillis())  
            :type + System.currentTimeMillis();  
   }