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feat(kakaotalk): implement layout handling for deleted messages in chat log

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This is the third commit to make deleted, hidden messages visible.
This commit is contained in:
naijun0403
2025-05-26 03:00:11 +09:00
parent 8dbd5765e7
commit 1e91a5cb52
1 changed files with 46 additions and 0 deletions
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46
patches/src/main/kotlin/app/revanced/patches/kakaotalk/chatlog/AddDeletedOrHiddenLayoutPatch.kt
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@ -1,7 +1,11 @@
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.getInstruction
import app.revanced.patcher.patch.bytecodePatch
import app.revanced.patcher.util.proxy.mutableTypes.MutableField.Companion.toMutable
import app.revanced.patcher.util.smali.ExternalLabel
import com.android.tools.smali.dexlib2.AccessFlags
import com.android.tools.smali.dexlib2.immutable.ImmutableField
import com.android.tools.smali.dexlib2.immutable.value.ImmutableBooleanEncodedValue
@ -169,6 +173,48 @@ val addDeletedOrHiddenLayoutPatch = bytecodePatch(
)
// TODO: Add logic to initialize these fields in the makeLayout method
makeLayoutMethod.addInstructionsWithLabels(
0,
"""
iget-boolean v0, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->isDeleted:Z
if-eqz v0, :not_deleted
const-string v0, "[Deleted]"
iget-object v1, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->deletedPaint:Landroid/text/TextPaint;
invoke-static {v0, v1}, Landroid/text/BoringLayout;->isBoring(Ljava/lang/CharSequence;Landroid/text/TextPaint;)Landroid/text/BoringLayout${'$'}Metrics;
move-result-object v8
if-nez v8, :boring_deleted
new-instance v1, Landroid/text/StaticLayout;
iget-object v4, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->deletedPaint:Landroid/text/TextPaint;
invoke-virtual { v4, v0 }, Landroid/graphics/Paint;->measureText(Ljava/lang/String;)F
move-result v2
float-to-int v5, v2
sget-object v6, Landroid/text/Layout${'$'}Alignment;->ALIGN_NORMAL:Landroid/text/Layout${'$'}Alignment;
const/4 v9, 0x1
const/high16 v7, 0x3f800000 # 1.0f
const/4 v8, 0x0
move-object v2, v1
move-object v3, v0
invoke-direct/range {v2 .. v9}, Landroid/text/StaticLayout;-><init>(Ljava/lang/CharSequence;Landroid/text/TextPaint;ILandroid/text/Layout${'$'}Alignment;FFZ)V
goto :set_deleted_layout
:boring_deleted
iget-object v3, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->deletedPaint:Landroid/text/TextPaint;
invoke-virtual {v3, v0}, Landroid/graphics/Paint;->measureText(Ljava/lang/String;)F
move-result v1
float-to-int v4, v1
sget-object v5, Landroid/text/Layout${'$'}Alignment;->ALIGN_NORMAL:Landroid/text/Layout${'$'}Alignment;
const/4 v9, 0x0
const/high16 v6, 0x3f800000 # 1.0f
const/4 v7, 0x0
move-object v2, v0
invoke-static/range {v2 .. v9}, Landroid/text/BoringLayout;->make(Ljava/lang/CharSequence;Landroid/text/TextPaint;ILandroid/text/Layout${'$'}Alignment;FFLandroid/text/BoringLayout${'$'}Metrics;Z)Landroid/text/BoringLayout;
move-result-object v1
:set_deleted_layout
iput-object v1, p0, Lcom/kakao/talk/widget/chatlog/ChatInfoView;->deletedLayout:Landroid/text/Layout;
""".trimIndent(),
ExternalLabel("not_deleted", makeLayoutMethod.getInstruction(0))
)
}
}
}