✨ 保活策略：最近任务列表不显示 (#34)

* 添加功能：保活策略：最近任务列表不显示-Fix1 * 添加功能：保活策略：最近任务列表不显示-Fix1 --------- Co-authored-by: Pinenutn <[email protected]>
sealdice · Feb 11, 2024 · 6df75fb · 6df75fb
1 parent dd198d5
commit 6df75fb
Show file tree

Hide file tree

Showing 4 changed files with 49 additions and 1 deletion.
diff --git a/app/src/main/java/com/sealdice/dice/MyApplication.kt b/app/src/main/java/com/sealdice/dice/MyApplication.kt
@@ -2,13 +2,30 @@ package com.sealdice.dice
 
 import android.app.Application
 import android.content.Context
+import androidx.preference.PreferenceManager
+import com.sealdice.dice.utils.Utils.setHideTaskStatus
 import com.sealdice.dice.secrets.Auth.*
 import org.acra.config.httpSender
 import org.acra.data.StringFormat
 import org.acra.ktx.initAcra
 import org.acra.sender.HttpSender
+import kotlin.properties.Delegates
 
 class MyApplication : Application() {
+    companion object {
+        // Kotlin 中的对象表达式，它定义了一个伴生对象（companion object）
+        // 表示在使用 appContext 属性之前，必须为它分配一个非空的值，否则会抛出异常。
+        var appContext: Context by Delegates.notNull()
+    }
+    override fun onCreate() {
+        super.onCreate()
+        appContext = applicationContext
+        // 读取用户配置，并根据配置处理是否在最近任务栏不显示
+        val preferences = PreferenceManager.getDefaultSharedPreferences(this)
+        val isEnabled = preferences.getBoolean("alive_excluderecents", false)
+        // 根据启用状态，动态调整执行隐藏/不隐藏
+        setHideTaskStatus(hide = isEnabled)
+    }
     override fun attachBaseContext(base: Context) {
         super.attachBaseContext(base)
 

diff --git a/app/src/main/java/com/sealdice/dice/SettingsFragment.kt b/app/src/main/java/com/sealdice/dice/SettingsFragment.kt
@@ -3,15 +3,34 @@ package com.sealdice.dice
 
 import android.content.SharedPreferences
 import android.os.Bundle
+import android.widget.Toast
+import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.SeekBarPreference
+import androidx.preference.SwitchPreferenceCompat
+import com.sealdice.dice.utils.Utils
 
 
 class SettingsFragment : PreferenceFragmentCompat() {
     private lateinit var sharedPreferences: SharedPreferences
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(R.xml.preferences, rootKey)
         sharedPreferences = preferenceScreen.sharedPreferences!!
+        // 查找后台删除对应的配置项，并为其设置监听器
+        val mySwitchPreference: SwitchPreferenceCompat? = findPreference("alive_excluderecents")
+        mySwitchPreference?.onPreferenceChangeListener =
+            Preference.OnPreferenceChangeListener { preference, newValue ->
+                // 在此处执行你想要的操作，例如根据新值来改变应用程序的行为
+                val isChecked = newValue as Boolean
+                if(!isChecked){
+                    Toast.makeText(context,"豹豹已准备上浮",Toast.LENGTH_SHORT).show()
+                }
+                else{
+                    Toast.makeText(context,"豹豹已准备下潜",Toast.LENGTH_SHORT).show()
+                }
+                Utils.setHideTaskStatus(isChecked)
+                true // 返回 true 表示消费了设置项的变化事件
+            }
         val mySeekBarPreference : SeekBarPreference? = findPreference<SeekBarPreference>("launch_waiting_time")
 //        val switchPreference: SwitchPreferenceCompat = findPreference("my_switch_preference")
 //        switchPreference.setTitleTextColor(resources.getColor(android.R.color.my_color))

diff --git a/app/src/main/java/com/sealdice/dice/utils/Utils.kt b/app/src/main/java/com/sealdice/dice/utils/Utils.kt
@@ -10,6 +10,7 @@ import android.provider.Settings
 import android.text.TextUtils
 import android.util.Log
 import android.widget.Toast
+import com.sealdice.dice.MyApplication
 import java.util.ArrayList
 
 
@@ -93,7 +94,13 @@ object Utils {
 //            accessibilityToSettingPage(context)
 //        }
 //    }
-
+    fun setHideTaskStatus(hide: Boolean = false) {
+        val am = MyApplication.appContext.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
+        val tasks = am.appTasks
+        if (!tasks.isNullOrEmpty()) {
+            tasks[0].setExcludeFromRecents(hide)
+        }
+    }
     fun isNull(any: Any?): Boolean = any == null
 
 }
diff --git a/app/src/main/res/xml/preferences.xml b/app/src/main/res/xml/preferences.xml
@@ -23,6 +23,11 @@
             android:title="保活策略：无声音频"
             android:summary="通过循环播放无声音频进行保活"
             android:defaultValue="false" />
+        <androidx.preference.SwitchPreferenceCompat
+            android:key="alive_excluderecents"
+            android:title="保活策略：最近任务列表不显示"
+            android:summary="豹豹通过在最近任务列表里潜水，有效避免某些系统划后台强行扬了可爱的豹豹的人间惨剧。"
+            android:defaultValue="false" />
 
     </androidx.preference.PreferenceCategory>