官方的文档连接:https://open.weixin.qq.com/cgi-bin/frame?t=resource/res_main_tmpl&lang=zh_CN
Java代码
private IWXAPI api;
Java代码
// 微信注册初始化 api = WXAPIFactory.createWXAPI(this, "wx5ce2ffa100e3f587", true); api.registerApp("wx5ce2ffa100e3f587");
分享到微信里边的内容,其中flag 0是朋友圈,1是好友,
分享前判断下是否有安装微信,没有就不提示用户
Java代码
private void share2weixin(int flag) { // Bitmap bmp = BitmapFactory.decodeResource(getResources(), // R.drawable.weixin_share); if (!api.isWXAppInstalled()) { Toast.makeText(WXEntryActivity.this, "您还未安装微信客户端", Toast.LENGTH_SHORT).show(); return; } WXWebpageObject webpage = new WXWebpageObject(); webpage.webpageUrl = "http://baidu.com"; WXMediaMessage msg = new WXMediaMessage(webpage); msg.title = "title"; msg.description = getResources().getString( R.string.app_share_weixin_txt); Bitmap thumb = BitmapFactory.decodeResource(getResources(), R.drawable.weixin_share); msg.setThumbImage(thumb); SendMessageToWX.Req req = new SendMessageToWX.Req(); req.transaction = String.valueOf(System.currentTimeMillis()); req.message = msg; req.scene = flag; api.sendReq(req); }
分享是否成功查询,可以通过IWXAPIEventHandler回调接口来处理
Java代码
@Override public void onReq(BaseReq arg0) { // TODO Auto-generated method stub } @Override public void onResp(BaseResp resp) { Log.v("caodongquan", "hello world"); String result = ""; switch (resp.errCode) { case BaseResp.ErrCode.ERR_OK: result = "errcode_success"; break; case BaseResp.ErrCode.ERR_USER_CANCEL: result = "errcode_cancel"; break; case BaseResp.ErrCode.ERR_AUTH_DENIED: result = "errcode_deny"; break; default: result = "errcode_unknown"; break; } // Toast.makeText(this, result, Toast.LENGTH_LONG).show(); }
注册回调监听事件
Java代码
api.handleIntent(intent, this);
注意事项:
1.必须要在你注册的包名下,再新建一个"包名.wxapi"包,新建一个WXEntryActivity类
2.keystore要配置好,具体是在"window--preferences--android--build--Custom debug keystore"选中keystore文件,然后使用签名文件打包,就行啦!
时间: 2024-12-15 01:43:56