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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.app.Activity
import android.content.Context 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.net.Uri
import android.view.Gravity
import android.view.View
import android.view.inputmethod.InputMethodManager import android.view.inputmethod.InputMethodManager
import androidx.activity.compose.BackHandler import androidx.activity.compose.BackHandler
import androidx.activity.compose.rememberLauncherForActivityResult 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.IntOffset
import androidx.compose.ui.unit.dp import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp import androidx.compose.ui.unit.sp
import androidx.compose.ui.viewinterop.AndroidView
import androidx.compose.ui.zIndex import androidx.compose.ui.zIndex
import androidx.lifecycle.Lifecycle import androidx.lifecycle.Lifecycle
import androidx.lifecycle.LifecycleEventObserver import androidx.lifecycle.LifecycleEventObserver
@@ -2335,10 +2328,9 @@ fun ChatDetailScreen(
// Keep wallpaper on a fixed full-screen layer so it doesn't rescale // Keep wallpaper on a fixed full-screen layer so it doesn't rescale
// when content paddings (bottom bar/IME) change. // when content paddings (bottom bar/IME) change.
if (chatWallpaperResId != null) { if (chatWallpaperResId != null) {
TiledChatWallpaper( ChatWallpaperBackground(
wallpaperResId = chatWallpaperResId, wallpaperResId = chatWallpaperResId,
modifier = Modifier.matchParentSize(), modifier = Modifier.matchParentSize()
tileScale = 0.9f
) )
} else { } else {
Box( Box(
@@ -3676,60 +3668,14 @@ private fun GroupMembersSubtitleSkeleton() {
} }
@Composable @Composable
private fun TiledChatWallpaper( private fun ChatWallpaperBackground(
wallpaperResId: Int, wallpaperResId: Int,
modifier: Modifier = Modifier, modifier: Modifier = Modifier
tileScale: Float = 0.9f
) { ) {
val context = LocalContext.current Image(
val wallpaperDrawable = painter = painterResource(id = wallpaperResId),
remember(wallpaperResId, tileScale, context) { contentDescription = "Chat wallpaper",
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(
modifier = modifier, modifier = modifier,
factory = { ctx -> View(ctx).apply { background = wallpaperDrawable } }, contentScale = ContentScale.Crop
update = { view -> view.background = wallpaperDrawable }
) )
} }