feat(kakaotalk): add methods to set text colors for deleted and hidden messages

patches/src/main/kotlin/app/revanced/patches/kakaotalk/chatlog/AddDeletedOrHiddenLayoutPatch.kt

@@ -245,6 +245,72 @@ val addDeletedOrHiddenLayoutPatch = bytecodePatch(
                 },
             )
 
+            methods.add(
+                ImmutableMethod(
+                    type,
+                    "setDeletedTextColor",
+                    ImmutableList.of(
+                        ImmutableMethodParameter(
+                            "I",
+                            null,
+                            null
+                        )
+                    ),
+                    "V",
+                    AccessFlags.PUBLIC.value or AccessFlags.FINAL.value,
+                    null,
+                    null,
+                    MutableMethodImplementation(2)
+                ).toMutable().apply {
+                    addInstructions(
+                        0,
+                        """
+                            iput p1, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->deletedTextColor:I
+                            iget-object v0, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->deletedPaint:Landroid/text/TextPaint;
+                            if-nez v0, :cond_0
+                            goto :goto_0
+                            :cond_0
+                            invoke-virtual {v0, p1}, Landroid/graphics/Paint;->setColor(I)V
+                            :goto_0
+                            return-void
+                        """.trimIndent()
+                    )
+                },
+            )
+
+            methods.add(
+                ImmutableMethod(
+                    type,
+                    "setHiddenTextColor",
+                    ImmutableList.of(
+                        ImmutableMethodParameter(
+                            "I",
+                            null,
+                            null
+                        )
+                    ),
+                    "V",
+                    AccessFlags.PUBLIC.value or AccessFlags.FINAL.value,
+                    null,
+                    null,
+                    MutableMethodImplementation(2)
+                ).toMutable().apply {
+                    addInstructions(
+                        0,
+                        """
+                            iput p1, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->hiddenTextColor:I
+                            iget-object v0, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->hiddenPaint:Landroid/text/TextPaint;
+                            if-nez v0, :cond_0
+                            goto :goto_0
+                            :cond_0
+                            invoke-virtual {v0, p1}, Landroid/graphics/Paint;->setColor(I)V
+                            :goto_0
+                            return-void
+                        """.trimIndent()
+                    )
+                },
+            )
+
             val cls = chatInfoViewClass.type
 
             val deletedMakeLayoutBlock = """

patches/src/main/kotlin/app/revanced/patches/kakaotalk/chatlog/ShowDeletedOrHiddenMessagePatch.kt

@@ -1,5 +1,6 @@
 package app.revanced.patches.kakaotalk.chatlog
 
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
 import app.revanced.patcher.extensions.InstructionExtensions.addInstructionsWithLabels
 import app.revanced.patcher.extensions.InstructionExtensions.instructions
 import app.revanced.patcher.patch.bytecodePatch
@@ -11,6 +12,7 @@ import com.android.tools.smali.dexlib2.builder.instruction.BuilderInstruction21c
 import com.android.tools.smali.dexlib2.builder.instruction.BuilderInstruction35c
 import com.android.tools.smali.dexlib2.iface.reference.MethodReference
 
+// TODO: 레지스터 관련 패치해야함, 자동으로 찾게
 val showDeletedOrHiddenMessagePatch = bytecodePatch(
     name = "Show deleted or hidden message",
     description = "Shows deleted & hidden messages in chat logs",
@@ -50,22 +52,50 @@ val showDeletedOrHiddenMessagePatch = bytecodePatch(
             dateIndex + 1,
             """
                 invoke-virtual/range {p0 .. p0}, LOe/f2;->u0()LKe/S;
-                move-result-object v12
+                move-result-object v14
-                instance-of v13, v12, ${chatLogClass.type}
+                instance-of v15, v14, ${chatLogClass.type}
-                if-eqz v13, :is_not_chat_log
+                if-eqz v15, :is_not_chat_log
-                check-cast v12, ${chatLogClass.type}
+                check-cast v14, ${chatLogClass.type}
-                goto :fuck
+                goto :set_flags
                 :is_not_chat_log
-                const/4 v12, 0x0
+                const/4 v14, 0x0
-                :fuck
+                :set_flags
+                if-eqz v14, :skip_deleted_check
+                iget-boolean v15, v14, ${chatLogClass.type}->isRealDeleted:Z
+                invoke-virtual {v4, v15}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setDeleted(Z)V
+                goto :check_hidden
+                :skip_deleted_check
+                const/4 v15, 0x0
+                invoke-virtual {v4, v15}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setDeleted(Z)V
+                :check_hidden
+                if-eqz v14, :skip_hidden_check
+                iget-boolean v15, v14, ${chatLogClass.type}->isHidden:Z
+                invoke-virtual {v4, v15}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setHidden(Z)V
+                goto :end_patch
+                :skip_hidden_check
+                const/4 v15, 0x0
+                invoke-virtual {v4, v15}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setHidden(Z)V
+                :end_patch
                 nop
-                
-                iget-boolean v10, v12, ${chatLogClass.type}->isRealDeleted:Z
-                invoke-virtual {v4, v10}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setDeleted(Z)V
-                
-                iget-boolean v10, v12, ${chatLogClass.type}->isHidden:Z
-                invoke-virtual {v4, v10}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setHidden(Z)V
             """.trimIndent(),
         )
+
+        val setModifyTextColorInst = insns
+            .filterIsInstance<BuilderInstruction35c>()
+            .filter { it.opcode == Opcode.INVOKE_VIRTUAL }
+            .find {
+                it.getReference<MethodReference>()?.name == "setModifyTextColor"
+            } ?: error("setModifyTextColor method not found")
+        val setModifyTextColorInstIndex = insns.indexOf(setModifyTextColorInst)
+
+        println("setModifyTextColorInstIndex: $setModifyTextColorInstIndex")
+
+        method.addInstructions(
+            setModifyTextColorInstIndex + 1,
+            """
+                invoke-virtual {v4, v6}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setDeletedTextColor(I)V
+                invoke-virtual {v4, v6}, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->setHiddenTextColor(I)V
+            """.trimIndent()
+        )
     }
 }