From ad27484f4cc0d727cf07cb4f202c8ddd6b582d67 Mon Sep 17 00:00:00 2001
From: swakwork <swakwork+git@gmail.com>
Date: Tue, 24 Sep 2024 23:53:18 +0530
Subject: [PATCH] feat(Twitter): Added `Hide nudge button` patch

---
 .../hideNudgeButtons/HideNudgeButtonPatch.kt  | 59 +++++++++++++++++++
 .../twitter/settings/values/strings.xml       |  2 +
 2 files changed, 61 insertions(+)
 create mode 100644 src/main/kotlin/crimera/patches/twitter/timeline/hideNudgeButtons/HideNudgeButtonPatch.kt

diff --git a/src/main/kotlin/crimera/patches/twitter/timeline/hideNudgeButtons/HideNudgeButtonPatch.kt b/src/main/kotlin/crimera/patches/twitter/timeline/hideNudgeButtons/HideNudgeButtonPatch.kt
new file mode 100644
index 00000000..436259ea
--- /dev/null
+++ b/src/main/kotlin/crimera/patches/twitter/timeline/hideNudgeButtons/HideNudgeButtonPatch.kt
@@ -0,0 +1,59 @@
+package crimera.patches.twitter.timeline.hideNudgeButtons
+
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructionsWithLabels
+import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
+import app.revanced.patcher.extensions.InstructionExtensions.getInstructions
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchException
+import app.revanced.patcher.patch.annotation.CompatiblePackage
+import app.revanced.patcher.patch.annotation.Patch
+import app.revanced.patcher.util.smali.ExternalLabel
+import com.android.tools.smali.dexlib2.Opcode
+import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
+import crimera.patches.twitter.misc.settings.SettingsPatch
+import crimera.patches.twitter.misc.settings.fingerprints.SettingsStatusLoadFingerprint
+
+object HideNudgeButtonPatchFingerprint : MethodFingerprint(
+    strings = listOf("creator_subscriptions_subscribe_button_tweet_detail_enabled"),
+    customFingerprint = {methodDef, _ ->
+        methodDef.parameters.size == 1 && methodDef.name == "invoke"
+    }
+)
+
+@Patch(
+    name = "Hide nudge button",
+    description = "Hides follow/subscribe/follow back buttons on posts",
+    compatiblePackages = [CompatiblePackage("com.twitter.android")],
+    dependencies = [SettingsPatch::class],
+    use = true,
+)
+@Suppress("unused")
+object HideNudgeButtonPatch:BytecodePatch(
+    setOf(HideNudgeButtonPatchFingerprint,SettingsStatusLoadFingerprint)
+) {
+    const val HOOK_DESCRIPTOR =
+        "invoke-static {}, ${SettingsPatch.PREF_DESCRIPTOR};->hideNudgeButton()Z"
+
+    override fun execute(context: BytecodeContext) {
+       val result = HideNudgeButtonPatchFingerprint.result
+           ?: throw PatchException("HideNudgeButtonPatchFingerprint not found")
+
+       val method = result.mutableMethod
+       val instructions = method.getInstructions()
+
+       val injectLocation = instructions.first { it.opcode == Opcode.IF_NEZ}.location.index
+       val dummyReg = method.getInstruction<OneRegisterInstruction>(injectLocation-1).registerA
+
+       method.addInstructionsWithLabels(injectLocation-1,"""
+           $HOOK_DESCRIPTOR
+           move-result v$dummyReg
+           if-nez v$dummyReg, :piko
+       """.trimIndent(), ExternalLabel("piko",instructions.last { it.opcode == Opcode.SGET_OBJECT })
+       )
+
+      SettingsStatusLoadFingerprint.enableSettings("hideNudgeButton")
+
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/twitter/settings/values/strings.xml b/src/main/resources/twitter/settings/values/strings.xml
index 50e102fd..3a51cc12 100644
--- a/src/main/resources/twitter/settings/values/strings.xml
+++ b/src/main/resources/twitter/settings/values/strings.xml
@@ -97,6 +97,8 @@
     <string name="piko_pref_hide_hidden_replies">hidden replies</string>
     <string name="piko_pref_force_hd">force HD videos</string>
     <string name="piko_pref_force_hd_desc">Videos will be played in highest quality always</string>
+    <string name="piko_pref_hide_nudge_button">Hide nudge button</string>
+    <string name="piko_pref_hide_nudge_button_desc">Hides follow/subscribe/follow back buttons on posts</string>
 
     <string name="piko_title_customisation">Customization</string>
     <string name="piko_pref_customisation_profiletabs">Profile tabs to hide</string>