Implement KeepSplitScreenRatio

Author: programminghoch10

KeepSplitScreenRatio/Readme.md

@@ -0,0 +1,5 @@
+# KeepSplitScreenRatio
+
+Keep the split screen ratio, when switching one of the split apps.
+
+Only required on Android 14 and later, since previous versions did not force a split resize in this situation.

KeepSplitScreenRatio/build.gradle.kts

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+plugins {
+    alias(libs.plugins.buildlogic.android.application)
+    alias(libs.plugins.buildlogic.kotlin.android)
+}
+
+android {
+    namespace = "com.programminghoch10.KeepSplitScreenRatio"
+    
+    defaultConfig {
+        minSdk = 34
+        targetSdk = 36
+    }
+}

KeepSplitScreenRatio/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    
+    <application android:label="KeepSplitScreenRatio">
+        <meta-data
+            android:name="xposedmodule"
+            android:value="true"
+            />
+        <meta-data
+            android:name="xposeddescription"
+            android:value="Keep the split screen ratio, when switching one of the split apps."
+            />
+        <meta-data
+            android:name="xposedminversion"
+            android:value="53"
+            />
+        <meta-data
+            android:name="xposedscope"
+            android:resource="@array/scope"
+            />
+    </application>
+
+</manifest>

KeepSplitScreenRatio/src/main/assets/xposed_init

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+com.programminghoch10.KeepSplitScreenRatio.Hook

KeepSplitScreenRatio/src/main/java/com/programminghoch10/KeepSplitScreenRatio/Hook.kt

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+package com.programminghoch10.KeepSplitScreenRatio
+
+import android.os.IBinder
+import de.robv.android.xposed.IXposedHookLoadPackage
+import de.robv.android.xposed.XposedHelpers
+import de.robv.android.xposed.callbacks.XC_LoadPackage
+import de.robv.android.xposed.XC_MethodHook as MethodHook
+
+class Hook : IXposedHookLoadPackage {
+    
+    override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
+        if (lpparam.packageName != "com.android.systemui") return
+        
+        val SplitScreenTransitionsClass = XposedHelpers.findClass("com.android.wm.shell.splitscreen.SplitScreenTransitions", lpparam.classLoader)
+        XposedHelpers.findAndHookMethod(
+            SplitScreenTransitionsClass,
+            "setEnterTransition",
+            IBinder::class.java,
+            "android.window.RemoteTransition",
+            Int::class.java,
+            Boolean::class.java,
+            object : MethodHook() {
+                override fun beforeHookedMethod(param: MethodHookParam) {
+                    param.args[3] = false
+                }
+            },
+        )
+    }
+}

KeepSplitScreenRatio/src/main/res/values/arrays.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="scope">
+        <item>com.android.systemui</item>
+    </string-array>
+</resources>

metadata/com.programminghoch10.KeepSplitScreenRatio/en-US/full_description.txt

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+Keep the split screen ratio, when switching one of the split apps.
+
+Only required on Android 14 and later, since previous versions did not force a split resize in this situation.

metadata/com.programminghoch10.KeepSplitScreenRatio/en-US/short_description.txt

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+Keep the split screen ratio, when switching one of the split apps.

metadata/com.programminghoch10.KeepSplitScreenRatio/en-US/title.txt

@@ -0,0 +1 @@
+KeepSplitScreenRatio

settings.gradle.kts

@@ -55,6 +55,7 @@ include(":ClassHunter")
 include(":CodecMod")
 include(":DontResetIfBootedAndConnected")
 include(":FreeNotifications")
+include(":KeepSplitScreenRatio")
 include(":MotionEventMod")
 include(":MuteSlf4jWarnings")
 include(":OpenWifiOnTop")