Updated on 2026-08-14

app/src/main/java/com/tangem/tap/TapApplication.kt

@@ -41,6 +41,7 @@ import com.tangem.tap.common.chat.ChatManager
 import com.tangem.tap.common.feedback.AdditionalFeedbackInfo
 import com.tangem.tap.common.feedback.FeedbackManager
 import com.tangem.tap.common.images.createCoilImageLoader
+import com.tangem.tap.common.log.TimberFormatStrategy
 import com.tangem.tap.common.log.TangemLogCollector
 import com.tangem.tap.common.redux.AppState
 import com.tangem.tap.common.redux.appReducer
@@ -189,7 +190,7 @@ class TapApplication : Application(), ImageLoaderFactory {
         )
 
         if (BuildConfig.DEBUG) {
-            Logger.addLogAdapter(AndroidLogAdapter())
+            Logger.addLogAdapter(AndroidLogAdapter(TimberFormatStrategy()))
             Timber.plant(
                 object : Timber.DebugTree() {
                     override fun log(priority: Int, tag: String?, message: String, t: Throwable?) {

app/src/main/java/com/tangem/tap/common/log/TimberFormatStrategy.kt

@@ -0,0 +1,63 @@
+package com.tangem.tap.common.log
+
+import com.orhanobut.logger.FormatStrategy
+import com.orhanobut.logger.LogStrategy
+import com.orhanobut.logger.LogcatLogStrategy
+
+class TimberFormatStrategy : FormatStrategy {
+
+    private val logStrategy: LogStrategy = LogcatLogStrategy()
+
+    override fun log(priority: Int, tag: String?, message: String) {
+        logTopBorder(priority, tag)
+        val bytes = message.toByteArray()
+        val length = bytes.size
+        if (length <= CHUNK_SIZE) {
+            logContent(priority, tag, message)
+            logBottomBorder(priority, tag)
+            return
+        }
+        var i = 0
+        while (i < length) {
+            val count = (length - i).coerceAtMost(CHUNK_SIZE)
+            // create a new String with system's default charset (which is UTF-8 for Android)
+            logContent(priority, tag, String(bytes, i, count))
+            i += CHUNK_SIZE
+        }
+        logBottomBorder(priority, tag)
+    }
+
+    private fun logTopBorder(logType: Int, tag: String?) {
+        logChunk(logType, tag, TOP_BORDER)
+    }
+
+    private fun logBottomBorder(logType: Int, tag: String?) {
+        logChunk(logType, tag, BOTTOM_BORDER)
+    }
+
+    private fun logContent(logType: Int, tag: String?, chunk: String) {
+        chunk.split(System.lineSeparator()).forEach { line ->
+            logChunk(logType, tag, "$HORIZONTAL_LINE $line")
+        }
+    }
+
+    private fun logChunk(priority: Int, tag: String?, chunk: String) {
+        logStrategy.log(priority, tag, chunk)
+    }
+
+    private companion object {
+        /**
+         * Android's max limit for a log entry is ~4076 bytes,
+         * so 4000 bytes is used as chunk size since default charset
+         * is UTF-8
+         */
+        private const val CHUNK_SIZE = 4000
+
+        const val TOP_LEFT_CORNER = "┌"
+        const val BOTTOM_LEFT_CORNER = "└"
+        const val HORIZONTAL_LINE = "│"
+        const val DOUBLE_DIVIDER = "────────────────────────────────────────────────────────"
+        const val TOP_BORDER = TOP_LEFT_CORNER + DOUBLE_DIVIDER + DOUBLE_DIVIDER
+        const val BOTTOM_BORDER = BOTTOM_LEFT_CORNER + DOUBLE_DIVIDER + DOUBLE_DIVIDER
+    }
+}