前后屏唤起登录

app.js

@@ -14,7 +14,9 @@ App({
     containerVersionCode: null,
     localAccountInfo: null,
     //模拟器上需要sn有值
-    sn: "xx"
+    sn: "xx",
+    //是否登录完成
+    isLoginOk = false
   },
 
   onLaunch(options) {

pages/login/login.js

@@ -79,6 +79,27 @@ Page({
         loginDisabled: true
       });
     }
+
+    //开启后屏监听
+    let context = this;
+    my.ix.onBuddyMessage({
+      success: (res) => {
+        console.info(`onBuddyMessage success: ${JSON.stringify(res)}`);
+        if (res.action == ACTION_LOGIN_OK) {
+          //后屏登录成功
+          my.hideLoading();
+          my.reLaunch({
+            url: "/pages/home/home"
+          });
+          my.showToast({
+            type: 'success',
+            content: '登录成功',
+            duration: 3000
+          });
+          getApp().globalData.isLoginOk = true
+        }
+      }
+    });
   },
 
   onNameInput(e) {
@@ -158,7 +179,6 @@ Page({
       console.info(`localAccountInfo: ${JSON.stringify(getApp().globalData.localAccountInfo)}`);
       //通知后屏登录成功
       this.sendLoginOkToBackScreen();
-
       this.setData({
         errHidden: true
       });
@@ -196,15 +216,14 @@ Page({
       data: commonRequest,
       success: (res) => {
         console.log("登录成功通知后屏  成功 ===》" + JSON.stringify(res));
-        my.hideLoading();
-        my.reLaunch({
-          url: "/pages/home/home"
-        });
-        my.showToast({
-          type: 'success',
-          content: '登录成功',
-          duration: 3000
-        });
+        if (!getApp().globalData.isLoginOk) {
+          setTimeout(() => {
+             //防止在等待的过程当中后屏通知前屏成功 
+             if (!getApp().globalData.isLoginOk) {
+               context.sendLoginOkToBackScreen();
+             }
+          }, 500);
+        }
       },
       fail: (res) => {
         console.log("登录成功通知后屏 失败 ===》 " + JSON.stringify(res));