From 39bdcf0b6ae005299997f89ac29b53bf32e0b365 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BB=80=E6=BC=93=E4=B8=A8Sevtinge?=
 <89193494+Sevtinge@users.noreply.github.com>
Date: Wed, 19 Jun 2024 19:19:12 +0800
Subject: [PATCH] opt: home - recents - Show launcher as background can change
 alpha

---
 .../module/hook/home/recent/ShowLaunch.java          |  4 ++--
 app/src/main/res/values-zh-rCN/strings.xml           |  1 +
 app/src/main/res/values/strings.xml                  |  1 +
 app/src/main/res/xml/home_recent.xml                 | 12 ++++++++++++
 4 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/com/sevtinge/hyperceiler/module/hook/home/recent/ShowLaunch.java b/app/src/main/java/com/sevtinge/hyperceiler/module/hook/home/recent/ShowLaunch.java
index 8965588a9d..834e11913b 100644
--- a/app/src/main/java/com/sevtinge/hyperceiler/module/hook/home/recent/ShowLaunch.java
+++ b/app/src/main/java/com/sevtinge/hyperceiler/module/hook/home/recent/ShowLaunch.java
@@ -27,13 +27,13 @@ public void init() throws NoSuchMethodException {
         findAndHookMethod("com.miui.home.recents.NavStubView", "changeAlphaScaleForFsGesture", float.class, float.class, new MethodHook(){
             @Override
             protected void before(MethodHookParam param) throws Throwable {
-                param.args[0] = 1.0f;
+                param.args[0] = (1.0f - (float) mPrefsMap.getInt("home_recent_show_launch_alpha", 100) / 100) * (float) param.args[0] + (float) mPrefsMap.getInt("home_recent_show_launch_alpha", 100) / 100;
             }
         });
         findAndHookMethod("com.miui.home.recents.OverviewState", "getShortcutMenuLayerAlpha", new MethodHook(){
             @Override
             protected void before(MethodHookParam param) throws Throwable {
-                param.setResult(1.0f);
+                param.setResult((1.0f - (float) mPrefsMap.getInt("home_recent_show_launch_alpha", 100) / 100) * (float) param.getResult() + (float) mPrefsMap.getInt("home_recent_show_launch_alpha", 100) / 100);
             }
         });
         findAndHookMethod("com.miui.home.recents.OverviewState", "getShortcutMenuLayerScale", new MethodHook(){
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index f18daa8eb5..2569b1fbd2 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -1257,6 +1257,7 @@
     <string name="home_recent_blur">背景模糊</string>
     <string name="home_recent_show_launch">最近任务视图不隐藏桌面</string>
     <string name="home_recent_show_launch_size">桌面缩放大小</string>
+    <string name="home_recent_show_launch_alpha">桌面透明度</string>
 
     <string name="home_widget">小部件</string>
     <string name="home_widget_all_widget_animation">强制所有小部件使用动画</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 15a7c9d90c..c5e3507d9a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1228,6 +1228,7 @@
     <string name="home_recent_blur">Background blur</string>
     <string name="home_recent_show_launch">Show launcher as background</string>
     <string name="home_recent_show_launch_size">Launcher background size</string>
+    <string name="home_recent_show_launch_alpha">Launcher background alpha</string>
 
     <string name="home_widget">Widget</string>
     <string name="home_widget_all_widget_animation">Widget animation</string>
diff --git a/app/src/main/res/xml/home_recent.xml b/app/src/main/res/xml/home_recent.xml
index 2cb5fe3b1b..be1a327f14 100644
--- a/app/src/main/res/xml/home_recent.xml
+++ b/app/src/main/res/xml/home_recent.xml
@@ -31,6 +31,18 @@
             app:displayDividerValue="100"
             app:showSeekBarValue="true" />
 
+        <SeekBarPreferenceEx
+            android:defaultValue="100"
+            android:dependency="prefs_key_home_recent_show_launch"
+            android:key="prefs_key_home_recent_show_launch_alpha"
+            android:title="@string/home_recent_show_launch_alpha"
+            app:defaultValueText="@string/array_default"
+            app:format="%s f"
+            app:maxValue="100"
+            app:minValue="0"
+            app:stepValue="1"
+            app:displayDividerValue="100"
+            app:showSeekBarValue="true" />
 
         <SwitchPreference
             android:key="prefs_key_home_recent_show_memory_info"