liff_test/js/liff-functions.js

function getProfile() {
  liff
    .getProfile()
    .then(profile => {
      console.log(JSON.stringify(profile));
      window.alert(JSON.stringify(profile));
    })
    .catch(e => {
      console.log(e);
      window.alert(e);
    });
}
function getAccessToken() {
  window.alert(liff.getAccessToken());
}
function getContext() {
  window.alert(JSON.stringify(liff.getContext()));
}

function sendMessage() {
  liff
    .sendMessages([{ type: "text", text: "中文測試 Hello from LIFF2.0" }])
    .then(() => {
      window.alert("Message has been sent");
    })
    .catch(e => {
      window.alert(e);
    });
}

function login() {
  liff.login();
}

function scanCode() {
  liff
    .scanCode()
    .then(result => {
      window.alert(JSON.stringify(result));
    })
    .catch(e => {
      window.alert(e);
    });
}

function openWindow() {
  liff.openWindow({
    url: "https://sirateek.me",
    external: true
  });
}

function closeWindow() {
  liff.closeWindow();
}

function logout() {
  if (liff.isLoggedIn()) {
    liff.logout();
    window.alert("Successfully to Logout");
    location.reload();
  }
}


function createFlexMessageData() {
  var myFlexContent = 
  {
    "type": "bubble",
    "size": "mega",
    "header": {
      "type": "box",
      "layout": "vertical",
      "contents": [
        {
          "type": "box",
          "layout": "vertical",
          "contents": [
            {
              "type": "text",
              "text": "ChoozMo",
              "color": "#ffffff66",
              "size": "sm"
            },
            {
              "type": "text",
              "text": "新聞媒體曝光服務",
              "color": "#ffffff",
              "size": "xl",
              "flex": 4,
              "weight": "bold"
            }
          ]
        }
      ],
      "paddingAll": "20px",
      "backgroundColor": "#0367D3",
      "spacing": "md",
      "height": "100px",
      "paddingTop": "22px"
    },
    "body": {
      "type": "box",
      "layout": "vertical",
      "contents": [
        {
          "type": "image",
          "url": "https://img.youtube.com/vi/K5DEJXajtqA/0.jpg",
          "size": "full",
          "aspectRatio": "16:9",
          "aspectMode": "cover",
          "margin": "none",
          "offsetTop": "none"
        },
        {
          "type": "text",
          "text": "新聞曝光實例",
          "color": "#b7b7b7",
          "size": "xs"
        },

        {
          "type": "box",
          "layout": "horizontal",
          "contents": [
            {
              "type": "image",
              "url": "https://s.yimg.com/rz/p/yahoo_news_zh-Hant-TW_h_p_newsv2.png",
              "margin": "xs"
            },
            {
              "type": "box",
              "layout": "vertical",
              "contents": [],
              "flex": 0
            },
            {
              "type": "text",
              "text": "線上活動不受疫情影響 逆勢催生台灣元宇宙策展創新服務",
              "gravity": "center",
              "flex": 4,
              "size": "sm",
              "wrap": true
            }
          ],
          "spacing": "xs",
          "cornerRadius": "30px",
          "margin": "xl",
          "action": {
            "type": "uri",
            "label": "action",
            "uri": "https://tw.news.yahoo.com/%E7%B7%9A%E4%B8%8A%E6%B4%BB%E5%8B%95%E4%B8%8D%E5%8F%97%E7%96%AB%E6%83%85%E5%BD%B1%E9%9F%BF-%E9%80%86%E5%8B%A2%E5%82%AC%E7%94%9F%E5%8F%B0%E7%81%A3%E5%85%83%E5%AE%87%E5%AE%99%E7%AD%96%E5%B1%95%E5%89%B5%E6%96%B0%E6%9C%8D%E5%8B%99-035234457.html"
          }
        },

        {
          "type": "box",
          "layout": "horizontal",
          "contents": [
            {
              "type": "image",
              "url": "https://s.yimg.com/rz/p/yahoo_news_zh-Hant-TW_h_p_newsv2.png",
              "margin": "xs"
            },
            {
              "type": "box",
              "layout": "vertical",
              "contents": [],
              "flex": 0
            },
            {
              "type": "text",
              "text": "線上活動不受疫情影響 逆勢催生台灣元宇宙策展創新服務",
              "gravity": "center",
              "flex": 4,
              "size": "sm",
              "wrap": true
            }
          ],
          "spacing": "xs",
          "cornerRadius": "30px",
          "margin": "xl",
          "action": {
            "type": "uri",
            "label": "action",
            "uri": "https://tw.news.yahoo.com/%E7%B7%9A%E4%B8%8A%E6%B4%BB%E5%8B%95%E4%B8%8D%E5%8F%97%E7%96%AB%E6%83%85%E5%BD%B1%E9%9F%BF-%E9%80%86%E5%8B%A2%E5%82%AC%E7%94%9F%E5%8F%B0%E7%81%A3%E5%85%83%E5%AE%87%E5%AE%99%E7%AD%96%E5%B1%95%E5%89%B5%E6%96%B0%E6%9C%8D%E5%8B%99-035234457.html"
          }
        }


      ],
      "offsetTop": "none"
    }, "footer": {
      "type": "box",
      "layout": "vertical",
      "contents": [
        {
          "type": "button",
          "action": {
            "type": "uri",
            "label": "了解更多",
            "uri": "http://video.choozmo.com"
          },
          "style": "primary"
        }
      ]
    }
  };   

  var flex = {
      "type": "flex",
      "altText": 'title',
      "contents": myFlexContent,
    };

  return flex;
}

function shareTargetPicker() {
  liff
    .shareTargetPicker([
      createFlexMessageData()      
    ])
    .then(() => {
      alert("Shared to the friend(s) you picked");
    })
    .catch(function(res) {
      alert(res);
    });
}