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Today, we are going to take a look at how we can integrate the AppGallery Connect crash service into your Xamarin app.
But why might you want to do this? The AppGallery Connect Crash service provides a powerful yet lightweight solution to app crash problems. With the service, you can quickly detect, locate, and resolve app crashes (unexpected exits of apps), and have access to highly readable crash reports in real-time, without the need to write any code.
Xamarin is a popular cross-platform framework to build mobile applications using .NET.
A number of AppGallery Connect services support many cross-platform frameworks including Xamarin. Today we are going to take a look at how you can use one of these services, App Linking within your Xamarin project.
If users have not installed GMS on their phones, they cannot directly sign in to your app using a Google account. In this case, you can let them sign in to your app in web mode by obtaining the access token for sign-in authentication from Google. The procedure is as follows:
Sign in to the Google Play Console, click Credentials, and create an OAuth 2.0 client ID with the Type set to Web application.
When content obtained through $element('id') is assigned to a member variable, a stack overflow (RangeError: Maximum call stack size exceeded) may occur and the program will crash. If member variable references exist for a DOM, and a member variable changes, a stack overflow will also occur. The sample code is as follows:
<template>
<div id="content">
<input type="button" class="button" @click="onTestClick" value="Stack overflow occurs."/>
<text>{{ stateText }}</text>
</div>
</template>
<script>
export default {
private: {
mContentNode: null,
stateText: 'init state'
},
onReady() {
/* When data obtained by $element('id') is assigned to a member variable, a stack overflow may occur. */
this.mContentNode = this.$element('content')
},
onTestClick() {
/* To reproduce this problem, change a member variable when member variable references exist for a DOM. */
this.stateText = 'new state'
}
}
</script>