Log is an API for sending log output
Log can help you debug your code or provide the end user information on what is going on.
There are three versions of the log routine, they are: Log.v(), Log.i(), and Log.d().
Log.v() - Is used for verbose logging
Log.i() - Is used for general information notification
Log.d() - Is used for error checking and debugging typically used during application development
Syntax:
Log.v(String tag, String msg);
Log.i(String tag, String msg);
Log.d(String tag, String msg);
Parameters:
tag |
Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs. |
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msg |
The message you would like logged. |
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Examples:
String TAG = "SkeletonActivity";
Log.v(TAG, "Hello");
Log.i(TAG, "Hello");
Log.d(TAG, "Hello");
$ adb.exe logcat *
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