手机系统信息如下：

{"locationEnabled":false,"screenWidth":400,"screenHeight":712,"windowHeight":637,"errMsg":"getSystemInfo:ok","bluetoothEnabled":true,"language":"zh_CN","microphoneAuthorized":true,"version":"7.0.4","cameraAuthorized":true,"system":"Android 8.0.0","fontSizeSetting":16,"locationAuthorized":true,"pixelRatio":2.7,"notificationAuthorized":false,"model":"SM-G935F","statusBarHeight":27,"deviceOrientation":"portrait","wifiEnabled":true,"safeArea":{"width":400,"right":400,"top":0,"left":0,"bottom":712,"height":712},"brand":"samsung","windowWidth":400,"platform":"android","SDKVersion":"2.7.7"}

这个问题目前必现，其他手机/版本没有问题，因为没有对应的微信版本，所以没法对齐测试，目前定位到问题是设置了interval（我设置2000），只要不设置就不会闪退，有点费解~