Support PreferenceFragmentCompat in New XSharePrefs

yukihookapi/src/api/kotlin/com/highcapable/yukihookapi/hook/xposed/prefs/YukiHookModulePrefs.kt

@@ -31,10 +31,12 @@ package com.highcapable.yukihookapi.hook.xposed.prefs
 
 import android.content.Context
 import android.content.SharedPreferences
+import androidx.preference.PreferenceFragmentCompat
 import com.highcapable.yukihookapi.YukiHookAPI
 import com.highcapable.yukihookapi.hook.log.yLoggerW
 import com.highcapable.yukihookapi.hook.xposed.bridge.YukiHookXposedBridge
 import com.highcapable.yukihookapi.hook.xposed.prefs.data.PrefsData
+import com.highcapable.yukihookapi.hook.xposed.prefs.ui.ModulePreferenceFragment
 import de.robv.android.xposed.XSharedPreferences
 import java.io.File
 
@@ -53,6 +55,8 @@ import java.io.File
  *
  * - ❗当你在模块中存取数据的时候 [context] 必须不能是空的
  *
+ * - 若你正在使用 [PreferenceFragmentCompat] - 请迁移到 [ModulePreferenceFragment] 以适配上述功能特性
+ *
  * - 详情请参考 [API 文档 - YukiHookModulePrefs](https://fankes.github.io/YukiHookAPI/#/api/document?id=yukihookmoduleprefs-class)
  * @param context 上下文实例 - 默认空
  */
@@ -100,8 +104,8 @@ class YukiHookModulePrefs(private val context: Context? = null) {
     /** 是否使用键值缓存 */
     private var isUsingKeyValueCache = YukiHookAPI.Configs.isEnableModulePrefsCache
 
-    /** 是否为新版存储方式 EdXposed/LSPosed */
-    private var isNewXSharePrefsMode = false
+    /** 是否使用新版存储方式 EdXposed/LSPosed */
+    private var isUsingNewXSharePrefs = false
 
     /** 检查 API 装载状态 */
     private fun checkApi() {
@@ -128,19 +132,27 @@ class YukiHookModulePrefs(private val context: Context? = null) {
     private val sPref
         get() = try {
             checkApi()
-            context?.getSharedPreferences(prefsName, Context.MODE_WORLD_READABLE).also { isNewXSharePrefsMode = true }
+            context?.getSharedPreferences(prefsName, Context.MODE_WORLD_READABLE).also { isUsingNewXSharePrefs = true }
                 ?: error("If you want to use module prefs, you must set the context instance first")
         } catch (_: Throwable) {
             checkApi()
-            context?.getSharedPreferences(prefsName, Context.MODE_PRIVATE).also { isNewXSharePrefsMode = false }
+            context?.getSharedPreferences(prefsName, Context.MODE_PRIVATE).also { isUsingNewXSharePrefs = false }
                 ?: error("If you want to use module prefs, you must set the context instance first")
         }
 
     /** 设置全局可读可写 */
     private fun makeWorldReadable() = runCatching {
-        if (isNewXSharePrefsMode.not()) makeWorldReadable(context, prefsFileName = "${prefsName}.xml")
+        if (isUsingNewXSharePrefs.not()) makeWorldReadable(context, prefsFileName = "${prefsName}.xml")
     }
 
+    /**
+     * 获取 [YukiHookModulePrefs] 是否正处于 EdXposed/LSPosed 的最高权限运行
+     *
+     * - 前提条件为当前 Xposed 模块已被激活
+     * @return [Boolean] 仅限在模块中判断 - 在宿主 [XSharedPreferences] 环境中始终返回 false
+     */
+    val isRunInNewXShareMode get() = isUsingNewXSharePrefs
+
     /**
      * 自定义 Sp 存储名称
      * @param name 自定义的 Sp 存储名称

yukihookapi/src/api/kotlin/com/highcapable/yukihookapi/hook/xposed/prefs/ui/ModulePreferenceFragment.kt

@@ -0,0 +1,109 @@
+/*
+ * YukiHookAPI - An efficient Kotlin version of the Xposed Hook API.
+ * Copyright (C) 2019-2022 HighCapable
+ * https://github.com/fankes/YukiHookAPI
+ *
+ * MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * This file is Created by fankes on 2022/4/17.
+ */
+@file:Suppress("WorldReadableFiles", "DEPRECATION")
+
+package com.highcapable.yukihookapi.hook.xposed.prefs.ui
+
+import android.app.Activity
+import android.content.Context
+import android.content.SharedPreferences
+import android.os.Bundle
+import androidx.annotation.CallSuper
+import androidx.fragment.app.Fragment
+import androidx.preference.PreferenceFragmentCompat
+import androidx.preference.PreferenceManager
+import androidx.preference.PreferenceScreen
+import com.highcapable.yukihookapi.YukiHookAPI
+import com.highcapable.yukihookapi.hook.xposed.prefs.YukiHookModulePrefs
+
+/**
+ * 这是对使用 [YukiHookAPI] Xposed 模块实现中的一个扩展功能
+ *
+ * 此类接管了 [PreferenceFragmentCompat] 并对其实现了 Sp 存储在 Xposed 模块中的全局可读可写
+ *
+ * 在你使用 [PreferenceFragmentCompat] 的实例中 - 将继承对象换成此类
+ *
+ * 然后请将重写方法由 [onCreatePreferences] 替换为 [onCreatePreferencesInModuleApp] 即可
+ *
+ * 详情请参考 [ModulePreferenceFragment](https://fankes.github.io/YukiHookAPI/#/api/document?id=modulepreferencefragment-class)
+ */
+abstract class ModulePreferenceFragment : PreferenceFragmentCompat(), SharedPreferences.OnSharedPreferenceChangeListener {
+
+    /**
+     * 获得 Sp 存储名称
+     * @return [String]
+     */
+    private val prefsName get() = "${activity?.packageName}_preferences"
+
+    /**
+     * 获取当前 [Fragment] 绑定的 [Activity]
+     * @return [Activity]
+     * @throws IllegalStateException 如果 [Fragment] 已被销毁或未正确装载
+     */
+    private val currentActivity get() = requireActivity()
+
+    /**
+     * 获取应用默认的 [SharedPreferences]
+     * @return [SharedPreferences]
+     */
+    private val currentSharedPrefs get() = PreferenceManager.getDefaultSharedPreferences(currentActivity)
+
+    @CallSuper
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        currentSharedPrefs.registerOnSharedPreferenceChangeListener(this)
+        makeNewXShareReadableIfPossible()
+        onCreatePreferencesInModuleApp(savedInstanceState, rootKey)
+    }
+
+    @CallSuper
+    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
+        makeNewXShareReadableIfPossible()
+    }
+
+    @CallSuper
+    override fun onDestroy() {
+        currentSharedPrefs.unregisterOnSharedPreferenceChangeListener(this)
+        super.onDestroy()
+    }
+
+    /**
+     * 对接原始方法 [onCreatePreferences]
+     *
+     * 请重写此方法以实现模块 Sp 存储的自动化设置全局可读可写数据操作
+     * @param savedInstanceState If the fragment is being re-created from a previous saved state, this is the state.
+     * @param rootKey If non-null, this preference fragment should be rooted at the [PreferenceScreen] with this key.
+     */
+    abstract fun onCreatePreferencesInModuleApp(savedInstanceState: Bundle?, rootKey: String?)
+
+    /** 设置自动适配模块 Sp 存储全局可读可写 */
+    private fun makeNewXShareReadableIfPossible() = try {
+        currentActivity.getSharedPreferences(prefsName, Context.MODE_WORLD_READABLE)
+    } catch (_: Throwable) {
+        YukiHookModulePrefs.makeWorldReadable(currentActivity, prefsFileName = "$prefsName.xml")
+    }
+}