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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.
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>Recently, my app needed to use cross-platform sharing links. App Linking of AppGallery Connect met my requirements. If you want to quickly experience this service, see the demo on GitHub.
Perform the following steps for service integration:
When an app is used, such problems may occur; slow app launch, Application Not Responding (ANR), app crash, and network loading failure. These are the major issues that affect user experience.
To meet the increasing demands of diagnosing performance problems, more and more app performance monitoring services have emerged in the market. HUAWEI AppGallery Connect provides full-process quality services in app development, testing, release, and analysis. If you want to quickly experience this service, see the demo on GitHub.
If you want to experience the remote configuration function, see the GitHub demo.
npm install -g yarnnpx react-native init RemoteConfig npm installyarn android command under the root directory of your project.For more：
Note: Currently, Cloud Functions is still under beta. To use the service, you need to send an email for application. For details, check here.
1. Create an app first and add it to a project, or select an app from the project list on the My projects page in AppGallery Connect.
Have you ever been sent compressed images that have poor definition? Even when you zoom in, the image is still blurry. I recently received a ZIP file of travel photos from a trip I went on with a friend. After opening it, I found to my dismay that each image was either too dark, too dim, or too blurry. How am I going to show off with such terrible photos? So, I sought help from the Internet, and luckily, I came across HUAWEI ML Kit's image super-resolution capability. The amazing thing is that this SDK is free of charge and can be used with all Android phones.
ML Kit's image super-resolution capability is backed by a deep neural network and provides two super-resolution capabilities for mobile apps:
Photo credit by Flickr/Karlis Dambrans
Chinese telecommunications giant Huawei is once again in the hot seat.