Merge pull request #59 from Celeter/master

fix the bug about book cache

app/src/main/assets/updateLog.md

@@ -1,8 +1,11 @@
 ## 更新日志
 
 * 旧版数据导入教程：
-* 先在旧版阅读(2.x)中进行备份，然后在新版阅读(3.x)【我的】->【备份与恢复】，选择【导入旧版本数据】，提示存储权限，选择允许即可导入成功。
-* 注意：由于安卓10更改了权限策略，还需要给「允许安装其他应用」的权限才能导入源。
+* 先在旧版阅读2.19进行备份，再在新版阅读3.0的【我的】中，点击【备份与恢复】，选择【导入旧版本数据】，提示需要存储权限，选择允许即可导入成功。
+* 注意：由于安卓10更改了权限策略，还需要给「允许安装其他应用」的权限才能导入源。MIUI11也需要此权限。
+
+**2019/12/15**
+* 修复清理缓存会把其他文件删除的问题
 
 **2019/12/12**
 * [fix]web服务停止问题
@@ -14,14 +17,16 @@
 * [mod]启用web服务
 
 **2019/12/03**
-* [by Celeter]1、调试log修改 2、增加书源字符串分享（RSS未包含） 3、增加导出选中的源（包含书源、RSS、替换规则）
+* from Celeter：
+  - 调试log修改
+  - 增加书源字符串分享（RSS未包含）
+  - 增加导出选中的源（包含书源、RSS、替换规则）
 * 一键缓存
 * 修复bug
 
 **2019/12/02**
 * 修复一些bug,书架网格布局完成
-
 * 音频添加速度调整
 * 后台朗读,长按返回,或点击按钮
 * 订阅可以隐藏
-* [by Celeter]优化老版本规则导入
+* 优化老版本规则导入from Celeter

app/src/main/java/io/legado/app/help/BookHelp.kt

@@ -26,6 +26,15 @@ object BookHelp {
                         ?: App.INSTANCE.cacheDir.absolutePath
     }
 
+    private fun getBookCachePath(): String {
+        return "$downloadPath${File.separator}book_cache"
+    }
+
+    fun clearCache() {
+        FileHelp.deleteFile(getBookCachePath())
+        FileHelp.getFolder(getBookCachePath())
+    }
+
     fun saveContent(book: Book, bookChapter: BookChapter, content: String) {
         if (content.isEmpty()) return
         val filePath = getChapterPath(book, bookChapter)
@@ -69,7 +78,7 @@ object BookHelp {
         val bookFolder = formatFolderName(book.name + book.bookUrl)
         val chapterFile =
             String.format("%05d-%s", bookChapter.index, MD5Utils.md5Encode(bookChapter.title))
-        return "$downloadPath${File.separator}book_cache${File.separator}$bookFolder${File.separator}$chapterFile.nb"
+        return "${getBookCachePath()}${File.separator}$bookFolder${File.separator}$chapterFile.nb"
     }
 
     private fun formatFolderName(folderName: String): String {

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

@@ -23,6 +23,7 @@ class AboutFragment : PreferenceFragmentCompat() {
 
     override fun onPreferenceTreeClick(preference: Preference?): Boolean {
         when (preference?.key) {
+            "contributors" -> openIntent(Intent.ACTION_VIEW, getString(R.string.contributors_url))
             "update_log" -> UpdateLog().show(childFragmentManager, "update_log")
             "check_update" -> openIntent(Intent.ACTION_VIEW, getString(R.string.latest_release_url))
             "mail" -> openIntent(Intent.ACTION_SENDTO, "mailto:kunfei.ge@gmail.com")

app/src/main/java/io/legado/app/ui/config/ConfigFragment.kt

@@ -13,7 +13,6 @@ import io.legado.app.R
 import io.legado.app.constant.Bus
 import io.legado.app.constant.PreferKey
 import io.legado.app.help.BookHelp
-import io.legado.app.help.FileHelp
 import io.legado.app.lib.theme.ATH
 import io.legado.app.receiver.SharedReceiverActivity
 import io.legado.app.ui.filechooser.FileChooserDialog
@@ -62,10 +61,7 @@ class ConfigFragment : PreferenceFragmentCompat(),
                 initPath = getPreferenceString(PreferKey.downloadPath)
             )
             PreferKey.cleanCache -> {
-                getPreferenceString(PreferKey.downloadPath).let {
-                    FileHelp.deleteFile(it)
-                    FileHelp.getFolder(it)
-                }
+                BookHelp.clearCache()
                 toast(R.string.clear_cache_success)
             }
         }

app/src/main/res/values/pref_key_value.xml

@@ -18,8 +18,9 @@
 
     <string name="pv_user_agent">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.2357.134 Safari/537.36</string>
 
-    <string name="source_rule_url">https://gedoor.github.io/MyBookshelf/sourcerule.html</string>
+    <string name="source_rule_url">https://gitee.com/alanskycn/yuedu/blob/master/Rule/README.md</string>
     <string name="this_github_url">https://github.com/gedoor/legado</string>
+    <string name="contributors_url">https://github.com/gedoor/legado/graphs/contributors</string>
     <string name="disclaimer_url">https://gedoor.github.io/MyBookshelf/disclaimer.html</string>
     <string name="home_page_url">https://gedoor.github.io/MyBookshelf/</string>
     <string name="latest_release_url">https://github.com/gedoor/legado/releases/latest</string>

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

@@ -3,9 +3,9 @@
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <androidx.preference.Preference
-        android:key="isNightTheme"
+        android:key="contributors"
         android:title="开发人员"
-        android:summary="gedoor, Invinciblelee, atbest, Antecer, mabDc, Ca1e"
+        android:summary="gedoor,Invinciblelee等, 详情请在github中查看"
         app:iconSpaceReserved="false" />
 
     <androidx.preference.Preference

app/src/main/res/xml/pref_config.xml

@@ -29,16 +29,17 @@
         android:title="文字操作显示搜索"
         app:iconSpaceReserved="false" />
 
-    <Preference
-        android:key="downloadPath"
-        android:title="@string/download_path"
-        app:iconSpaceReserved="false" />
-
     <io.legado.app.lib.theme.prefs.ATESwitchPreference
         android:defaultValue="false"
         android:key="recordLog"
         android:title="记录日志"
         app:iconSpaceReserved="false" />
+
+    <Preference
+        android:key="downloadPath"
+        android:title="@string/download_path"
+        app:iconSpaceReserved="false" />
+
     <Preference
         android:key="cleanCache"
         android:title="@string/cleancache"