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Универсальные обои для всех разрешений

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k1ngsterr1
2026-03-19 23:35:28 +05:00
parent f34e520d03
commit 5ecb2a8db4
1 changed files with 8 additions and 62 deletions
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70
app/src/main/java/com/rosetta/messenger/ui/chats/ChatDetailScreen.kt
View File

@@ -2,13 +2,7 @@ package com.rosetta.messenger.ui.chats
import android.app.Activity
import android.content.Context
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import android.graphics.Shader
import android.graphics.drawable.BitmapDrawable
import android.net.Uri
import android.view.Gravity
import android.view.View
import android.view.inputmethod.InputMethodManager
import androidx.activity.compose.BackHandler
import androidx.activity.compose.rememberLauncherForActivityResult
@@ -80,7 +74,6 @@ import androidx.compose.ui.text.style.TextOverflow
import androidx.compose.ui.unit.IntOffset
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.compose.ui.viewinterop.AndroidView
import androidx.compose.ui.zIndex
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.LifecycleEventObserver
@@ -2335,10 +2328,9 @@ fun ChatDetailScreen(
// Keep wallpaper on a fixed full-screen layer so it doesn't rescale
// when content paddings (bottom bar/IME) change.
if (chatWallpaperResId != null) {
TiledChatWallpaper(
ChatWallpaperBackground(
wallpaperResId = chatWallpaperResId,
modifier = Modifier.matchParentSize(),
tileScale = 0.9f
modifier = Modifier.matchParentSize()
)
} else {
Box(
@@ -3676,60 +3668,14 @@ private fun GroupMembersSubtitleSkeleton() {
}
@Composable
private fun TiledChatWallpaper(
private fun ChatWallpaperBackground(
wallpaperResId: Int,
modifier: Modifier = Modifier,
tileScale: Float = 0.9f
modifier: Modifier = Modifier
) {
val context = LocalContext.current
val wallpaperDrawable =
remember(wallpaperResId, tileScale, context) {
val decoded = BitmapFactory.decodeResource(context.resources, wallpaperResId)
val normalizedScale = tileScale.coerceIn(0.2f, 2f)
val scaledBitmap =
decoded?.let { original ->
if (normalizedScale == 1f) {
original
} else {
val width =
(original.width * normalizedScale)
.toInt()
.coerceAtLeast(1)
val height =
(original.height * normalizedScale)
.toInt()
.coerceAtLeast(1)
val scaled =
Bitmap.createScaledBitmap(
original,
width,
height,
true
)
if (scaled != original) {
original.recycle()
}
scaled
}
}
val safeBitmap =
scaledBitmap
?: Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888)
.apply {
eraseColor(android.graphics.Color.TRANSPARENT)
}
BitmapDrawable(context.resources, safeBitmap).apply {
setTileModeXY(Shader.TileMode.REPEAT, Shader.TileMode.REPEAT)
gravity = Gravity.TOP or Gravity.START
}
}
AndroidView(
Image(
painter = painterResource(id = wallpaperResId),
contentDescription = "Chat wallpaper",
modifier = modifier,
factory = { ctx -> View(ctx).apply { background = wallpaperDrawable } },
update = { view -> view.background = wallpaperDrawable }
contentScale = ContentScale.Crop
)
}