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package it.niedermann.nextcloud.deck;
import android.util.Log;
import java.io.PrintWriter;
import java.io.StringWriter;
public class DeckLog {
public enum Severity {
VERBOSE, DEBUG, LOG, INFO, WARN, ERROR
}
public static void log(String message) {
log(message, Severity.DEBUG);
}
public static void log(String message, Severity severity) {
StackTraceElement caller = Thread.currentThread().getStackTrace()[3];
String source = caller.getMethodName() + "() (" + caller.getFileName() + ":" + caller.getLineNumber() + ") → " + message;
switch(severity) {
case VERBOSE: Log.v(DeckConsts.DEBUG_TAG, source);
break;
case DEBUG: Log.d(DeckConsts.DEBUG_TAG, source);
break;
case INFO: Log.i(DeckConsts.DEBUG_TAG, source);
break;
case WARN: Log.w(DeckConsts.DEBUG_TAG, source);
break;
case ERROR: Log.e(DeckConsts.DEBUG_TAG, source);
break;
}
}
public static void logError(Throwable e) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
String stacktrace = sw.toString(); // stack trace as a string
StackTraceElement caller = Thread.currentThread().getStackTrace()[3];
String source = caller.getMethodName() + "() (" + caller.getFileName() + ":" + caller.getLineNumber() + ") -> ";
Log.d(DeckConsts.DEBUG_TAG, source + stacktrace);
}
public static void printCurrentStacktrace() {
log(getCurrentStacktrace(4));
}
public static String getCurrentStacktrace() {
return getCurrentStacktrace(4);
}
private static String getCurrentStacktrace(@SuppressWarnings("SameParameterValue") int offset) {
StackTraceElement[] elements = Thread.currentThread().getStackTrace();
StringBuffer buff = new StringBuffer();
for (int i = offset; i < elements.length; i++) {
StackTraceElement s = elements[i];
buff.append("\tat ");
buff.append(s.getClassName());
buff.append(".");
buff.append(s.getMethodName());
buff.append("(");
buff.append(s.getFileName());
buff.append(":");
buff.append(s.getLineNumber());
buff.append(")\n");
}
return buff.toString();
}
}
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