...

app/src/main/java/com/base/appzxhy/utils/WriteLogEx.kt

+package com.base.appzxhy.utils
+
+import android.os.Environment
+import com.base.appzxhy.MyApplication
+import com.base.appzxhy.R
+import com.base.appzxhy.utils.KotlinExt.toFormatTime2
+import java.io.File
+
+object WriteLogEx {
+    private val logoDir by lazy(LazyThreadSafetyMode.NONE) {
+        val appName = MyApplication.appContext.resources.getString(R.string.app_name)
+        val log = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOCUMENTS), "${appName}_logo")
+        if (!log.exists()) log.mkdirs()
+        log
+    }
+
+    fun writeLogFile(key: String, log: String) {
+        val logName = key + "_" + System.currentTimeMillis().toFormatTime2() + ".txt"
+        val logFile = File(logoDir, logName)
+        logFile.createNewFile()
+        logFile.writeText(log, Charsets.UTF_8)
+    }
+}
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