Android programming realizes the functions of exception capture and corresponding log file saving in the project

This paper describes the exception capture and corresponding log file saving functions in the Android programming project. Share with you for your reference, as follows:

Doing program development is certainly inseparable from dealing with bugs, and even more inseparable from the emergence of program exceptions. During development, we can find or handle exceptions in programs through breakpoint debugging, log printing, exception capture tools, etc. How can we know when a customer has a problem with our application? Of course, we can add third-party tools such as Youmeng statistics. What else can you do? That is to save the exception information in the form of a document. If the program is abnormal when the user is using it, the user can send the corresponding log information to us or customer service personnel. Better, handle it in the program and send the log to the specified server (remember to add network permissions in the program). We can also get the log, We can find the problem and deal with it.

Key code for exception capture:

When using, we need to initialize in the application:

Register the application in the androidmanifest.xml file:

Note: for more instructions on Android manifest permission control files, click here to view the Android permission operation instructions

The file upload method has been written, but it has not been specifically implemented. For example, once there is a log file, upload it or upload it when the log file reaches a certain size, which should be determined according to the actual situation.

When an exception occurs in our application, there is a folder of our application package name in the mobile phone folder, which contains log files.

Attachment: click here to download the complete demo.

More readers interested in Android related content can view the special topics of this site: summary of Android debugging skills and solutions to common problems, introduction and advanced tutorial of Android development, summary of Android basic component usage, summary of Android view skills, summary of Android layout skills and summary of Android control usage

I hope this article will help you in Android programming.