OpenWifiOnTop

Author: binarynoise

OpenWifiOnTop/Readme.md

@@ -0,0 +1,3 @@
+# OpenWifiOnTop
+
+OpenWifiOnTop is an Xposed module that prioritizes open Wi-Fi networks in the Wi-Fi picker.

OpenWifiOnTop/build.gradle.kts

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+plugins {
+    id("com.android.application")
+    kotlin("android")
+}
+
+android {
+    namespace = "de.binarynoise.openWifiOnTop"
+    
+    defaultConfig {
+        minSdk = 29
+        targetSdk = 34
+    }
+}
+
+dependencies {
+    implementation(project(":reflection"))
+}

OpenWifiOnTop/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="OpenWifiOnTop">
+        <meta-data
+            android:name="xposedmodule"
+            android:value="true"
+            />
+        <meta-data
+            android:name="xposeddescription"
+            android:value="Move open WiFi hotspots to the top of the list"
+            />
+        <meta-data
+            android:name="xposedminversion"
+            android:value="53"
+            />
+        <meta-data
+            android:name="xposedscope"
+            android:resource="@array/scope"
+            />
+    </application>
+
+</manifest>

OpenWifiOnTop/src/main/assets/xposed_init

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+de.binarynoise.openWifiOnTop.Hook

OpenWifiOnTop/src/main/java/de/binarynoise/openWifiOnTop/Hook.kt

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+package de.binarynoise.openWifiOnTop
+
+import android.annotation.SuppressLint
+import de.binarynoise.reflection.cast
+import de.binarynoise.reflection.findDeclaredField
+import de.binarynoise.reflection.findDeclaredMethod
+import de.robv.android.xposed.IXposedHookLoadPackage
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+import de.robv.android.xposed.callbacks.XC_LoadPackage
+import de.robv.android.xposed.XC_MethodHook as MethodHook
+
+@SuppressLint("PrivateApi", "MissingPermission")
+class Hook : IXposedHookLoadPackage {
+    
+    override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
+        val WifiEntryClass = lpparam.classLoader.loadClass("com.android.wifitrackerlib.WifiEntry")
+        val getSecurityTypes = WifiEntryClass.findDeclaredMethod("getSecurityTypes")
+        
+        val WifiPickerTrackerClass = lpparam.classLoader.loadClass("com.android.wifitrackerlib.WifiPickerTracker")
+        
+        try {
+            XposedHelpers.findAndHookMethod(WifiPickerTrackerClass, "getWifiEntries", object : MethodHook() {
+                override fun afterHookedMethod(param: MethodHookParam) = with(param) {
+                    result = result.cast<List<*>>().sortedByDescending {
+                        getSecurityTypes.invoke(it)!!.cast<List<Int>>().minOrNull() == 0
+                    }
+                }
+            })
+        } catch (_: Throwable) {
+        }
+        
+        try {
+            XposedBridge.hookAllMethods(WifiPickerTrackerClass, "updateWifiEntries", object : MethodHook() {
+                override fun afterHookedMethod(param: MethodHookParam): Unit = with(param) {
+                    val mWifiEntries = WifiPickerTrackerClass.findDeclaredField("mWifiEntries")
+                    mWifiEntries.set(param.thisObject, mWifiEntries.get(thisObject)!!.cast<List<*>>().sortedByDescending {
+                        getSecurityTypes.invoke(it)?.cast<List<Int>>()?.minOrNull() == 0
+                    }.let(::ArrayList)) // convert java.util.Arrays$ArrayList to java.util.ArrayList
+                }
+            })
+        } catch (_: Throwable) {
+        }
+    }
+}

OpenWifiOnTop/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>
+        <item>com.android.settings</item>
+    </string-array>
+</resources>

metadata/de.binarynoise.openWifiOnTop/en-US/full_description.txt

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+OpenWifiOnTop is an Xposed module that prioritizes open Wi-Fi networks in the Wi-Fi picker.

metadata/de.binarynoise.openWifiOnTop/en-US/short_description.txt

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+Prioritize open Wi-Fi networks in the Wi-Fi picker

metadata/de.binarynoise.openWifiOnTop/en-US/title.txt

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+OpenWifiOnTop

settings.gradle.kts

@@ -26,6 +26,7 @@ include(":DontResetIfBootedAndConnected")
 include(":FreeNotifications")
 include(":MotionEventMod")
 include(":MuteSlf4jWarnings")
+include(":OpenWifiOnTop")
 include(":PersistentForegroundServiceNotifications")
 include(":ResetAllNotificationChannels")
 include(":RotationControl")