优化

app/src/main/java/io/legado/app/ui/about/AboutFragment.kt

@@ -62,7 +62,7 @@ class AboutFragment : PreferenceFragmentCompat() {
             "gzGzh" -> requireContext().sendToClip(getString(R.string.legado_gzh))
             "crashLog" -> showDialogFragment<CrashLogsDialog>()
             "saveLog" -> saveLog()
-            "saveHeapDump" -> saveHeapDump()
+            "createHeapDump" -> createHeapDump()
         }
         return super.onPreferenceTreeClick(preference)
     }
@@ -124,21 +124,20 @@ class AboutFragment : PreferenceFragmentCompat() {
                 toastOnUi("未设置备份目录")
                 return@async
             }
-            val files = FileDoc.fromFile(File(appCtx.externalCacheDir, "logs")).list()
-            if (files.isNullOrEmpty()) {
-                toastOnUi("没有日志")
-                return@async
-            }
             val doc = FileDoc.fromUri(Uri.parse(backupPath), true)
+            val files = FileDoc.fromFile(File(appCtx.externalCacheDir, "logs")).list()
+            if (!files.isNullOrEmpty()) {
                 doc.find("logs")?.delete()
                 val logsDoc = doc.createFolderIfNotExist("logs")
                 files.forEach { file ->
                     file.openInputStream().getOrNull()?.use { input ->
-                    logsDoc.createFileIfNotExist(file.name).openOutputStream().getOrNull()?.use {
+                        logsDoc.createFileIfNotExist(file.name).openOutputStream().getOrNull()
+                            ?.use {
                                 input.copyTo(it)
                             }
                     }
                 }
+            }
             val heapFile = FileDoc.fromFile(File(appCtx.externalCacheDir, "heapDump")).list()
                 ?.firstOrNull()
             if (heapFile != null) {
@@ -157,13 +156,13 @@ class AboutFragment : PreferenceFragmentCompat() {
         }
     }
 
-    private fun saveHeapDump() {
+    private fun createHeapDump() {
         Coroutine.async {
             val backupPath = AppConfig.backupPath ?: let {
                 toastOnUi("未设置备份目录")
                 return@async
             }
-            toastOnUi("开始保存堆转储")
+            toastOnUi("开始创建堆转储")
             CrashHandler.doHeapDump()
             val heapFile = FileDoc.fromFile(File(appCtx.externalCacheDir, "heapDump")).list()
                 ?.firstOrNull() ?: let {

app/src/main/res/xml/about.xml

@@ -40,7 +40,7 @@
             app:iconSpaceReserved="false" />
 
         <io.legado.app.lib.prefs.Preference
-            android:key="saveHeapDump"
+            android:key="createHeapDump"
             android:title="@string/create_heap_dump"
             app:iconSpaceReserved="false" />