public void println()

in AppRestrictionSchema/Application/src/main/java/com/example/android/common/logger/LogView.java [48:106]
44 lines of code
9 McCabe index (conditional complexity)

    public void println(int priority, String tag, String msg, Throwable tr) {

        
        String priorityStr = null;

        // For the purposes of this View, we want to print the priority as readable text.
        switch(priority) {
            case android.util.Log.VERBOSE:
                priorityStr = "VERBOSE";
                break;
            case android.util.Log.DEBUG:
                priorityStr = "DEBUG";
                break;
            case android.util.Log.INFO:
                priorityStr = "INFO";
                break;
            case android.util.Log.WARN:
                priorityStr = "WARN";
                break;
            case android.util.Log.ERROR:
                priorityStr = "ERROR";
                break;
            case android.util.Log.ASSERT:
                priorityStr = "ASSERT";
                break;
            default:
                break;
        }

        // Handily, the Log class has a facility for converting a stack trace into a usable string.
        String exceptionStr = null;
        if (tr != null) {
            exceptionStr = android.util.Log.getStackTraceString(tr);
        }

        // Take the priority, tag, message, and exception, and concatenate as necessary
        // into one usable line of text.
        final StringBuilder outputBuilder = new StringBuilder();

        String delimiter = "\t";
        appendIfNotNull(outputBuilder, priorityStr, delimiter);
        appendIfNotNull(outputBuilder, tag, delimiter);
        appendIfNotNull(outputBuilder, msg, delimiter);
        appendIfNotNull(outputBuilder, exceptionStr, delimiter);

        // In case this was originally called from an AsyncTask or some other off-UI thread,
        // make sure the update occurs within the UI thread.
        ((Activity) getContext()).runOnUiThread( (new Thread(new Runnable() {
            @Override
            public void run() {
                // Display the text we just generated within the LogView.
                appendToLog(outputBuilder.toString());
            }
        })));

        if (mNext != null) {
            mNext.println(priority, tag, msg, tr);
        }
    }