Android Read Write File Operations - Example.
The best you can do if you want to examine the log files is to install the free Android market app called aLogCat (just search for it on the market). It allows you to inspect, filter for different levels of log categories and also to send you a log to your email or save it. For sure the easiest way to inspect the logs.Android devices provides a log that you can use while writing apps. This is sometimes referred to as logcat due to the command that you type to retrieve it. Use the Debug Log tool to view the logged data. Android Debug Log Overview.Configure logback-android using an XML file or in-code statements. Otherwise, logging is silently disabled. Otherwise, logging is silently disabled. Use slf4j-api in your application to write logging statements as shown in the example below.
Reading and writing to files is almost identical in Xamarin.Android as it is to any other .NET application. The Xamarin.Android app determines the path to the file that will be manipulated, then uses standard .NET idioms for file access. Because the actual paths to internal and external storage may vary from device to device or from Android.In this quick tip tutorial, you'll learn how to use application logging support in your Android applications for diagnostic purposes. This quick tip shows you the steps to incorporate logging support into your applications and then use the LogCat logging utility to monitor your application’s log output, either on the emulator or a device that is attached to Eclipse via the debugger.
Android uses a file system that's similar to disk-based file systems on other platforms. This lesson describes how to work with the Android file system to read and write files with the File APIs. A File object is suited to reading or writing large amounts of data in start-to-finish order without skipping around. For example, it's good for image files or anything exchanged over a network.
