1 files changed, 148 insertions, 0 deletions
diff --git a/libs/thedevstacklogcat/src/main/java/de/thedevstack/android/logcat/Logging.java b/libs/thedevstacklogcat/src/main/java/de/thedevstack/android/logcat/Logging.java
new file mode 100644
index 00000000..6af7a70e
--- /dev/null
+++ b/libs/thedevstacklogcat/src/main/java/de/thedevstack/android/logcat/Logging.java
@@ -0,0 +1,148 @@
+package de.thedevstack.android.logcat;
+
+import android.util.Log;
+
+/**
+ * Utility class to prefix every log tag.
+ * This can be used for better filtering in the log cat output activity.
+ */
+public class Logging {
+    /**
+     * The prefix for every log tag.
+     */
+    protected static String LOG_TAG_PREFIX = "thedevstack.";
+
+    /**
+     * Changes the default log tag prefix.
+     * The default value is <code>thedevstack.</code>
+     * @param logTagPrefix the new log tag prefix to use
+     */
+    public static void initLogTagPrefix(String logTagPrefix) {
+        if (null != logTagPrefix) {
+            LOG_TAG_PREFIX = logTagPrefix;
+        }
+    }
+
+    /**
+     * Returns the current log tag prefix.
+     * @return value of Logging.LOG_TAG_PREFIX
+     */
+    public static String getLogTagPrefix() {
+        return LOG_TAG_PREFIX;
+    }
+
+    /**
+     * Send a {@link Log#VERBOSE} log message.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     */
+    public static int v(String tag, String msg) {
+        return Log.v(Logging.LOG_TAG_PREFIX + tag, msg);
+    }
+
+    /**
+     * Send a {@link Log#VERBOSE} log message and log the exception.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     * @param tr An exception to log
+     */
+    public static int v(String tag, String msg, Throwable tr) {
+        return Log.v(Logging.LOG_TAG_PREFIX + tag, msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    /**
+     * Send a {@link Log#DEBUG} log message.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     */
+    public static int d(String tag, String msg) {
+        return Log.d(Logging.LOG_TAG_PREFIX + tag, msg);
+    }
+
+    /**
+     * Send a {@link Log#DEBUG} log message and log the exception.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     * @param tr An exception to log
+     */
+    public static int d(String tag, String msg, Throwable tr) {
+        return Log.d(Logging.LOG_TAG_PREFIX + tag, msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    /**
+     * Send an {@link Log#INFO} log message.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     */
+    public static int i(String tag, String msg) {
+        return Log.i(Logging.LOG_TAG_PREFIX + tag, msg);
+    }
+
+    /**
+     * Send a {@link Log#INFO} log message and log the exception.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     * @param tr An exception to log
+     */
+    public static int i(String tag, String msg, Throwable tr) {
+        return Log.i(Logging.LOG_TAG_PREFIX + tag, msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    /**
+     * Send a {@link Log#WARN} log message.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     */
+    public static int w(String tag, String msg) {
+        return Log.w(Logging.LOG_TAG_PREFIX + tag, msg);
+    }
+
+    /**
+     * Send a {@link Log#WARN} log message and log the exception.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     * @param tr An exception to log
+     */
+    public static int w(String tag, String msg, Throwable tr) {
+        return Log.w(Logging.LOG_TAG_PREFIX + tag, msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    /*
+     * Send a {@link #WARN} log message and log the exception.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param tr An exception to log
+     */
+    public static int w(String tag, Throwable tr) {
+        return Log.w(Logging.LOG_TAG_PREFIX + tag, Log.getStackTraceString(tr));
+    }
+
+    /**
+     * Send an {@link Log#ERROR} log message.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     */
+    public static int e(String tag, String msg) {
+        return Log.e(Logging.LOG_TAG_PREFIX + tag, msg);
+    }
+
+    /**
+     * Send a {@link Log#ERROR} log message and log the exception.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param msg The message you would like logged.
+     * @param tr An exception to log
+     */
+    public static int e(String tag, String msg, Throwable tr) {
+        return Log.e(Logging.LOG_TAG_PREFIX + tag, msg + '\n' + Log.getStackTraceString(tr));
+    }
+}