feat: hide-premium-nav-bar patch (#589)

src/main/kotlin/app/revanced/patches/spotify/premium_navbar_tab/annotations/PremiumNavbarTabCompatibility.kt

@@ -0,0 +1,9 @@
+package app.revanced.patches.spotify.premium_navbar_tab.annotations
+
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Package
+
+@Compatibility([Package("com.spotify.music")])
+@Target(AnnotationTarget.CLASS)
+@Retention(AnnotationRetention.RUNTIME)
+internal annotation class PremiumNavbarTabCompatibility

src/main/kotlin/app/revanced/patches/spotify/premium_navbar_tab/fingerprints/AddPremiumNavbarTabFingerprint.kt

@@ -0,0 +1,13 @@
+package app.revanced.patches.spotify.premium_navbar_tab.fingerprints
+
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import app.revanced.patches.spotify.premium_navbar_tab.annotations.PremiumNavbarTabCompatibility
+
+@Name("premium-navbar-fingerprint")
+@Version("0.0.1")
+@PremiumNavbarTabCompatibility
+object AddPremiumNavbarTabFingerprint : MethodFingerprint(
+    parameters = listOf("L", "L", "L", "L", "L", "L")
+)

src/main/kotlin/app/revanced/patches/spotify/premium_navbar_tab/fingerprints/DebugMenuActivityFingerprint.kt

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+package app.revanced.patches.spotify.premium_navbar_tab.fingerprints
+
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import app.revanced.patches.spotify.premium_navbar_tab.annotations.PremiumNavbarTabCompatibility
+
+@Name("debug-menu-activity-fingerprint")
+@Version("0.0.1")
+@PremiumNavbarTabCompatibility
+object DebugMenuActivityFingerprint : MethodFingerprint(
+     strings = listOf("com.spotify.app.music.debugtools.menu.DebugMenuActivity"),
+     parameters = listOf("L", "L"),
+)

src/main/kotlin/app/revanced/patches/spotify/premium_navbar_tab/patch/PremiumNavbarTabPatch.kt

@@ -0,0 +1,56 @@
+package app.revanced.patches.spotify.premium_navbar_tab.patch
+
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.data.impl.BytecodeData
+import app.revanced.patcher.extensions.addInstructions
+import app.revanced.patcher.extensions.removeInstruction
+import app.revanced.patcher.extensions.replaceInstruction
+import app.revanced.patcher.fingerprint.method.utils.MethodFingerprintUtils.resolve
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.DependsOn
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patcher.patch.impl.BytecodePatch
+import app.revanced.patches.spotify.premium_navbar_tab.annotations.PremiumNavbarTabCompatibility
+import app.revanced.patches.spotify.premium_navbar_tab.fingerprints.AddPremiumNavbarTabFingerprint
+import app.revanced.patches.spotify.premium_navbar_tab.fingerprints.DebugMenuActivityFingerprint
+import app.revanced.patches.youtube.misc.mapping.patch.ResourceIdMappingProviderResourcePatch
+import org.jf.dexlib2.Opcode
+import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
+
+@Patch
+@Name("hide-premium-nav-bar")
+@Description("Removes the premium tab from the navbar.")
+@PremiumNavbarTabCompatibility
+@Version("0.0.1")
+@DependsOn([ResourceIdMappingProviderResourcePatch::class])
+class PremiumNavbarTabPatch : BytecodePatch(
+    listOf(
+        DebugMenuActivityFingerprint
+    )
+) {
+    override fun execute(data: BytecodeData): PatchResult {
+        val parentResult = DebugMenuActivityFingerprint.result!!
+        AddPremiumNavbarTabFingerprint.resolve(data, parentResult.classDef)
+
+        val result = AddPremiumNavbarTabFingerprint.result!!
+        val method = result.mutableMethod
+
+        val premiumTabId = ResourceIdMappingProviderResourcePatch.resourceMappings.single{it.type == "id" && it.name == "premium_tab"}.id.toInt()
+
+        val methodInstructions = method.implementation!!.instructions
+
+        for ((i, instruction) in methodInstructions.asReversed().withIndex()) {
+            if (instruction.opcode.ordinal != Opcode.CONST.ordinal) continue
+            if ((instruction as OneRegisterInstruction).registerA != premiumTabId) continue
+            val constIdx = methodInstructions.size - i
+            val methodIdx = constIdx + 8
+            method.removeInstruction(methodIdx)
+            break
+        }
+
+        return PatchResultSuccess()
+    }
+}