Timber with delegation

It uses a modifier Timber, which allows to use a delegation logger

This reverts commit 4894135.

Revert "Revert "Demonstrate how to use a delegate class""
This reverts commit 379aa5b.

Author: hannesa2

LogcatCoreLib/build.gradle

@@ -26,7 +26,7 @@ dependencies {
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3"
     implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.6.1"
     implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.1'
-    api 'com.jakewharton.timber:timber:5.0.1'
+    api 'com.github.hannesa2:timber:5.0.1.2@aar'
 }
 
 publishing {

LogcatCoreLib/src/main/java/info/hannes/logcat/LoggingApplication.kt

@@ -4,7 +4,7 @@ import android.app.Application
 import info.hannes.timber.DebugFormatTree
 import timber.log.Timber
 
-open class LoggingApplication : Application() {
+open class LoggingApplication(private val delegator: Class<*>? = null) : Application() {
 
     override fun onCreate() {
         super.onCreate()
@@ -14,6 +14,6 @@ open class LoggingApplication : Application() {
     @Suppress("MemberVisibilityCanBePrivate")
     protected open fun setupLogging() {
         LoggingTools.globalErrorCatcher()
-        Timber.plant(DebugFormatTree())
+        Timber.plant(DebugFormatTree(delegator = delegator))
     }
 }

LogcatCoreLib/src/main/java/info/hannes/timber/DebugFormatTree.kt

@@ -5,7 +5,7 @@ import org.json.JSONObject
 import timber.log.Timber
 
 /* If you use old logcat, e.g Android Studio Electric Eel, you should use for newLogcat a false */
-open class DebugFormatTree(private val newLogcat: Boolean = true) : Timber.DebugTree() {
+open class DebugFormatTree(delegator: Class<*>? = null, private val newLogcat: Boolean = true) : Timber.DebugTree(delegator) {
 
     private var codeIdentifier = ""
 
@@ -34,7 +34,7 @@ open class DebugFormatTree(private val newLogcat: Boolean = true) : Timber.Debug
     }
 
     // if there is an JSON string, try to print out pretty
-    override fun log(priority: Int, tag: String?, message: String, t: Throwable?) {
+    override fun logMessage(priority: Int, tag: String?, message: String, t: Throwable?, vararg args: Any?) {
         var localMessage = message.trim()
         if (localMessage.startsWith("{") && localMessage.endsWith("}")) {
             try {
@@ -45,6 +45,6 @@ open class DebugFormatTree(private val newLogcat: Boolean = true) : Timber.Debug
         }
         if (newLogcat)
             localMessage = codeIdentifier + localMessage
-        super.log(priority, tag, localMessage, t)
+        super.logMessage(priority, tag, localMessage, t, *args)
     }
 }

LogcatCoreLib/src/main/java/info/hannes/timber/FileLoggingTree.kt

@@ -46,7 +46,7 @@ open class FileLoggingTree(externalCacheDir: File, context: Context? = null, fil
     }
 
     @SuppressLint("LogNotTimber")
-    override fun log(priority: Int, tag: String?, message: String, t: Throwable?) {
+    override fun logMessage(priority: Int, tag: String?, message: String, t: Throwable?, vararg args: Any?) {
         try {
             val logTimeStamp = SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SSS", Locale.getDefault()).format(Date())
 
@@ -84,7 +84,7 @@ open class FileLoggingTree(externalCacheDir: File, context: Context? = null, fil
             }
         }
         // Don't call super, otherwise it logs twice
-        // super.log(priority, tag, message, t)
+        // super.logMessage(priority, tag, message, t, args)
     }
 
     fun getFileName(): String = file.absolutePath

LogcatCountlyLib/src/main/java/info/hannes/timber/CountlyTree.kt

@@ -19,7 +19,7 @@ class CountlyTree(private val analytics: Analytics, private val serverIgnoreToke
     private val t = serverIgnoreToken
     private val regex: Regex = "$t.+?$t|$t[^$t]*$".toRegex()
 
-    override fun log(priority: Int, tag: String?, message: String, t: Throwable?) {
+    override fun logMessage(priority: Int, tag: String?, message: String, t: Throwable?, vararg args: Any?) {
         // we ignore INFO, DEBUG and VERBOSE
         if (priority <= Log.INFO) {
             return

LogcatCrashlyticLib/src/main/java/info/hannes/crashlytic/CrashlyticsTree.kt

@@ -8,7 +8,7 @@ import java.util.concurrent.atomic.AtomicBoolean
 @Suppress("unused")
 class CrashlyticsTree(private val identifier: String? = null) : Timber.Tree() {
 
-    override fun log(priority: Int, tag: String?, message: String, t: Throwable?) {
+    override fun logMessage(priority: Int, tag: String?, message: String, t: Throwable?, vararg args: Any?) {
         if (priority < Log.INFO) {
             return
         }

sample/src/main/java/info/hannes/logcat/CustomLogger.kt

@@ -0,0 +1,51 @@
+package info.hannes.logcat
+
+import timber.log.Timber
+
+class CustomLogger : Logger {
+    override fun v(message: String) {
+        Timber.v(message)
+    }
+
+    override fun v(t: Throwable, message: String) {
+        Timber.v(t, message)
+    }
+
+    override fun d(message: String) {
+        Timber.d(message)
+    }
+
+    override fun d(t: Throwable, message: String) {
+        Timber.d(t, message)
+    }
+
+    override fun i(message: String) {
+        Timber.i(message)
+    }
+
+    override fun i(t: Throwable, message: String) {
+        Timber.i(t, message)
+    }
+
+    override fun w(message: String) {
+        Timber.w(message)
+    }
+
+    override fun w(t: Throwable, message: String) {
+        Timber.w(t, message)
+    }
+
+    override fun e(message: String) {
+        Timber.e(message)
+    }
+
+    override fun e(t: Throwable, message: String) {
+        Timber.e(t, message)
+    }
+
+    override fun trace(owner: Any, message: String) {
+        if (BuildConfig.DEBUG) {
+            Timber.wtf(message)
+        }
+    }
+}

sample/src/main/java/info/hannes/logcat/Logger.kt

@@ -0,0 +1,22 @@
+package info.hannes.logcat
+
+import org.jetbrains.annotations.NonNls
+
+interface Logger {
+    fun v(@NonNls message: String)
+    fun v(t: Throwable, @NonNls message: String)
+
+    fun d(@NonNls message: String)
+    fun d(t: Throwable, @NonNls message: String)
+
+    fun i(@NonNls message: String)
+    fun i(t: Throwable, @NonNls message: String)
+
+    fun w(@NonNls message: String)
+    fun w(t: Throwable, @NonNls message: String)
+
+    fun e(@NonNls message: String)
+    fun e(t: Throwable, @NonNls message: String)
+
+    fun trace(owner: Any, @NonNls message: String = "")
+}

sample/src/main/java/info/hannes/logcat/sample/CrashlyticApplication.kt

@@ -6,6 +6,7 @@ import android.os.*
 import android.provider.Settings
 import com.google.firebase.crashlytics.FirebaseCrashlytics
 import info.hannes.crashlytic.CrashlyticsTree
+import info.hannes.logcat.CustomLogger
 import info.hannes.logcat.LoggingApplication
 import info.hannes.timber.FileLoggingTree
 import kotlinx.coroutines.CoroutineScope
@@ -14,7 +15,9 @@ import kotlinx.coroutines.launch
 import timber.log.Timber
 
 
-class CrashlyticApplication : LoggingApplication() {
+class CrashlyticApplication : LoggingApplication(delegator = CustomLogger::class.java) {
+
+    private val logger = CustomLogger()
 
     @SuppressLint("HardwareIds")
     override fun onCreate() {
@@ -43,15 +46,15 @@ class CrashlyticApplication : LoggingApplication() {
         } else
             Timber.w("No valid Firebase key was given")
 
-        Timber.d("Debug test")
-        Timber.i("Info test")
-        Timber.w("Warning test")
-        Timber.e("Error test")
+        logger.d("Debug test")
+        logger.i("Info test")
+        logger.w("Warning test")
+        logger.e("Error test")
 
         var x = 0
         val runner: Runnable = object : Runnable {
             override fun run() {
-                Timber.d("live=$x")
+                logger.d("live=$x")
                 x++
                 Handler(Looper.getMainLooper()).postDelayed(this, 3000)
             }