rl-mobile/patches/player-backdrop.patch

# rl-locals: com/tidal/android/feature/playerscreen/ui/PlayerScreenKt.smali e( 71
--- a/com/tidal/android/feature/playerscreen/ui/PlayerScreenKt.smali
+++ b/com/tidal/android/feature/playerscreen/ui/PlayerScreenKt.smali
@@ -4221,6 +4221,153 @@
 
     invoke-static {v6, v3, v4}, Landroidx/compose/runtime/Updater;->set-impl(Landroidx/compose/runtime/Composer;Ljava/lang/Object;Lem0/p;)V
 
+    move-object/from16 v57, v6    # capture live composer into free reg
+
+    const v58, 0x52414449    # slot table key
+
+    invoke-interface/range {v57 .. v58}, Landroidx/compose/runtime/Composer;->startReplaceGroup(I)V    # open group
+
+    move-object/from16 v3, p3    # player state
+
+    iget-object v3, v3, Lcom/tidal/android/feature/playerscreen/ui/s$a;->c:Lcom/tidal/android/feature/playerscreen/ui/d;    # cover pager
+
+    iget-object v4, v3, Lcom/tidal/android/feature/playerscreen/ui/d;->a:Lzn0/b;    # item list
+
+    iget v5, v3, Lcom/tidal/android/feature/playerscreen/ui/d;->b:I    # current index
+
+    invoke-interface {v4}, Ljava/util/List;->size()I    # list size
+
+    move-result v6    # size value
+
+    if-le v6, v5, :radiant_skip    # bounds check
+
+    if-ltz v5, :radiant_skip    # negative check
+
+    invoke-interface {v4, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;    # current item
+
+    move-result-object v4    # current item
+
+    instance-of v6, v4, Lcom/tidal/android/feature/playerscreen/ui/c$a;    # still album cover?
+
+    if-eqz v6, :radiant_try_animated    # if not, try animated album cover
+
+    check-cast v4, Lcom/tidal/android/feature/playerscreen/ui/c$a;    # narrow type
+
+    iget v5, v4, Lcom/tidal/android/feature/playerscreen/ui/c$a;->b:I    # album id
+
+    iget-object v4, v4, Lcom/tidal/android/feature/playerscreen/ui/c$a;->c:Ljava/lang/String;    # cover uuid
+
+    goto :radiant_have_cover    # cover resolved
+
+    :radiant_try_animated    # animated album cover (c$b) shares albumId/cover layout
+    instance-of v6, v4, Lcom/tidal/android/feature/playerscreen/ui/c$b;    # animated album cover?
+
+    if-eqz v6, :radiant_skip    # neither -> skip (music video / unknown)
+
+    check-cast v4, Lcom/tidal/android/feature/playerscreen/ui/c$b;    # narrow type
+
+    iget v5, v4, Lcom/tidal/android/feature/playerscreen/ui/c$b;->b:I    # album id
+
+    iget-object v4, v4, Lcom/tidal/android/feature/playerscreen/ui/c$b;->c:Ljava/lang/String;    # still cover uuid (blur this)
+
+    :radiant_have_cover    # v5 = album id, v4 = cover uuid
+    new-instance v6, Lcom/tidal/android/feature/playerscreen/ui/composables/o0;    # cover request lambda
+
+    invoke-direct {v6, v5, v4}, Lcom/tidal/android/feature/playerscreen/ui/composables/o0;-><init>(ILjava/lang/String;)V    # build request
+
+    sget-object v5, Landroidx/compose/ui/Modifier;->Companion:Landroidx/compose/ui/Modifier$Companion;    # base modifier
+
+    const/4 v7, 0x0    # fraction unused
+
+    const/4 v8, 0x1    # default fraction
+
+    const/4 v3, 0x0    # synthetic null
+
+    invoke-static {v5, v7, v8, v3}, Landroidx/compose/foundation/layout/SizeKt;->fillMaxSize$default(Landroidx/compose/ui/Modifier;FILjava/lang/Object;)Landroidx/compose/ui/Modifier;    # fill the player root
+
+    move-result-object v5    # filled modifier
+
+    const v7, __RL_BLUR_BITS__    # blur dp bits (Advanced Options: Blur Strength)
+
+    invoke-static {v7}, Landroidx/compose/ui/unit/Dp;->constructor-impl(F)F    # to Dp
+
+    move-result v7    # blur dp value
+
+    sget-object v8, Landroidx/compose/ui/draw/BlurredEdgeTreatment;->Companion:Landroidx/compose/ui/draw/BlurredEdgeTreatment$Companion;    # blur edge companion
+
+    invoke-virtual {v8}, Landroidx/compose/ui/draw/BlurredEdgeTreatment$Companion;->getRectangle---Goahg()Landroidx/compose/ui/graphics/Shape;    # rectangle treatment
+
+    move-result-object v8    # edge shape
+
+    invoke-static {v5, v7, v8}, Landroidx/compose/ui/draw/BlurKt;->blur-F8QBwvs(Landroidx/compose/ui/Modifier;FLandroidx/compose/ui/graphics/Shape;)Landroidx/compose/ui/Modifier;    # apply blur
+
+    move-result-object v5    # blurred modifier
+
+    sget-object v7, Landroidx/compose/ui/layout/ContentScale;->Companion:Landroidx/compose/ui/layout/ContentScale$Companion;    # scale companion
+
+    invoke-virtual {v7}, Landroidx/compose/ui/layout/ContentScale$Companion;->getCrop()Landroidx/compose/ui/layout/ContentScale;    # cover-crop scaling
+
+    move-result-object v7    # crop scale
+
+    move-object/from16 v61, v6    # request
+
+    const/16 v62, 0x0    # contentDescription
+
+    move-object/from16 v63, v5    # blurred modifier
+
+    const/16 v64, 0x0    # colorFilter
+
+    move-object/from16 v65, v7    # contentScale
+
+    move-object/from16 v66, v4    # cover uuid
+
+    const/16 v67, 0x0    # null onError
+
+    move-object/from16 v68, v57    # composer
+
+    const/16 v69, 0x0    # changed flags
+
+    const/16 v70, 0x48    # default mask
+
+    invoke-static/range {v61 .. v70}, Lee0/e;->a(Lem0/l;Ljava/lang/String;Landroidx/compose/ui/Modifier;Landroidx/compose/ui/graphics/ColorFilter;Landroidx/compose/ui/layout/ContentScale;Ljava/lang/Object;Lem0/a;Landroidx/compose/runtime/Composer;II)V    # render blurred cover
+
+    sget-object v3, Landroidx/compose/ui/Modifier;->Companion:Landroidx/compose/ui/Modifier$Companion;    # scrim chain start
+
+    const/4 v4, 0x0    # fraction unused
+
+    const/4 v5, 0x1    # default mask
+
+    const/4 v6, 0x0    # null obj
+
+    invoke-static {v3, v4, v5, v6}, Landroidx/compose/foundation/layout/SizeKt;->fillMaxSize$default(Landroidx/compose/ui/Modifier;FILjava/lang/Object;)Landroidx/compose/ui/Modifier;    # fill screen
+
+    move-result-object v3    # fullscreen modifier
+
+    const v6, __RL_SCRIM_ARGB__    # scrim ARGB (Advanced Options: Backdrop Dimming)
+
+    invoke-static {v6}, Landroidx/compose/ui/graphics/ColorKt;->Color(I)J    # pack color long
+
+    move-result-wide v6    # color long
+
+    invoke-static {}, Landroidx/compose/ui/graphics/RectangleShapeKt;->getRectangleShape()Landroidx/compose/ui/graphics/Shape;    # rect shape
+
+    move-result-object v4    # rect shape
+
+    invoke-static {v3, v6, v7, v4}, Landroidx/compose/foundation/BackgroundKt;->background-bw27NRU(Landroidx/compose/ui/Modifier;JLandroidx/compose/ui/graphics/Shape;)Landroidx/compose/ui/Modifier;    # tint with scrim
+
+    move-result-object v3    # tinted modifier
+
+    move-object/from16 v58, v3    # scrim modifier
+
+    move-object/from16 v59, v57    # composer
+
+    const/16 v60, 0x0    # changed flags
+
+    invoke-static/range {v58 .. v60}, Landroidx/compose/foundation/layout/SpacerKt;->Spacer(Landroidx/compose/ui/Modifier;Landroidx/compose/runtime/Composer;I)V    # draw scrim
+
+    :radiant_skip    # skip target
+    invoke-interface/range {v57 .. v57}, Landroidx/compose/runtime/Composer;->endReplaceGroup()V    # close group
+
     .line 142
     sget-object v3, Landroidx/compose/foundation/layout/BoxScopeInstance;->INSTANCE:Landroidx/compose/foundation/layout/BoxScopeInstance;
 
--- a/com/tidal/android/core/ui/composable/z.smali
+++ b/com/tidal/android/core/ui/composable/z.smali
@@ -13,13 +13,15 @@
     .line 2
     .line 3
     .line 4
     move-result p0

     .line 5
-    invoke-virtual {p2, p0}, Landroid/view/Window;->setNavigationBarColor(I)V
+    const/4 v3, 0x0
+
+    invoke-virtual {p2, v3}, Landroid/view/Window;->setNavigationBarColor(I)V    # RL: force transparent nav bar so the player backdrop shows through (was p0 = TIDAL's extracted single-color BG). Luminance below still uses p0 so the light/dark icon choice adapts to the backdrop behind the now-transparent bar.

     .line 6
     .line 7
     .line 8
     sget p1, Landroid/os/Build$VERSION;->SDK_INT:I