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To search the messages currently displayed in logcat: Assert: Show issues that the developer expects should never happen.

Error: Show issues that have caused errors, as well as the message level lower in this list.Warn: Show possible issues that are not yet errors, as well as the message levels lower in this list.Info: Show expected log messages for regular usage, as well as the message levels lower in this list.Debug: Show debug log messages that are useful during development only, as well as the message levels lower in this list.Verbose: Show all log messages (the default).In the Log level menu, select one of the following values: You can display all messages, or just the messages indicating the most severe conditions. You can control how many messages appear in logcat by setting the log level. PID stands for process identifier and TID is thread identifier they can be the same if there’s only one thread. The log message format is: date time PID-TID/package priority/tag: message The priority is one of the following values: Log.i(TAG, "M圜lass.getView() - get item number " + position) Logcat message format Log.d(tag, message) Log.e(String, String) (error) Log.w(String, String) (warning) Log.i(String, String) (information) Log.d(String, String) (debug) Log.v(String, String) (verbose) import private static final String TAG = "MyActivity". Generally, you should use the following log methods, listed in order from the highest to lowest priority (or, least to most verbose): The Log class allows you to create log messages that appear in logcat.