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mertalev 2025-07-16 11:10:30 +03:00
parent bd199f8985
commit e1cc8f8fe1
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30 changed files with 1960 additions and 555 deletions
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127
mobile/android/app/src/main/kotlin/app/alextran/immich/images/Thumbnails.g.kt Normal file
View File

@ -0,0 +1,127 @@
// Autogenerated from Pigeon (v25.3.2), do not edit directly.
// See also: https://pub.dev/packages/pigeon
@file:Suppress("UNCHECKED_CAST", "ArrayInDataClass")
package app.alextran.immich.images
import android.util.Log
import io.flutter.plugin.common.BasicMessageChannel
import io.flutter.plugin.common.BinaryMessenger
import io.flutter.plugin.common.EventChannel
import io.flutter.plugin.common.MessageCodec
import io.flutter.plugin.common.StandardMethodCodec
import io.flutter.plugin.common.StandardMessageCodec
import java.io.ByteArrayOutputStream
import java.nio.ByteBuffer
private object ThumbnailsPigeonUtils {
fun createConnectionError(channelName: String): FlutterError {
return FlutterError("channel-error", "Unable to establish connection on channel: '$channelName'.", "") }
fun wrapResult(result: Any?): List<Any?> {
return listOf(result)
}
fun wrapError(exception: Throwable): List<Any?> {
return if (exception is FlutterError) {
listOf(
exception.code,
exception.message,
exception.details
)
} else {
listOf(
exception.javaClass.simpleName,
exception.toString(),
"Cause: " + exception.cause + ", Stacktrace: " + Log.getStackTraceString(exception)
)
}
}
}
/**
* Error class for passing custom error details to Flutter via a thrown PlatformException.
* @property code The error code.
* @property message The error message.
* @property details The error details. Must be a datatype supported by the api codec.
*/
class FlutterError (
val code: String,
override val message: String? = null,
val details: Any? = null
) : Throwable()
private open class ThumbnailsPigeonCodec : StandardMessageCodec() {
override fun readValueOfType(type: Byte, buffer: ByteBuffer): Any? {
return super.readValueOfType(type, buffer)
}
override fun writeValue(stream: ByteArrayOutputStream, value: Any?) {
super.writeValue(stream, value)
}
}
/** Generated interface from Pigeon that represents a handler of messages from Flutter. */
interface ThumbnailApi {
fun getThumbnail(assetId: String, width: Long, height: Long, callback: (Result<ByteArray>) -> Unit)
companion object {
/** The codec used by ThumbnailApi. */
val codec: MessageCodec<Any?> by lazy {
ThumbnailsPigeonCodec()
}
/** Sets up an instance of `ThumbnailApi` to handle messages through the `binaryMessenger`. */
@JvmOverloads
fun setUp(binaryMessenger: BinaryMessenger, api: ThumbnailApi?, messageChannelSuffix: String = "") {
val separatedMessageChannelSuffix = if (messageChannelSuffix.isNotEmpty()) ".$messageChannelSuffix" else ""
run {
val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.ThumbnailApi.getThumbnail$separatedMessageChannelSuffix", codec)
if (api != null) {
channel.setMessageHandler { message, reply ->
val args = message as List<Any?>
val assetIdArg = args[0] as String
val widthArg = args[1] as Long
val heightArg = args[2] as Long
api.getThumbnail(assetIdArg, widthArg, heightArg) { result: Result<ByteArray> ->
val error = result.exceptionOrNull()
if (error != null) {
reply.reply(ThumbnailsPigeonUtils.wrapError(error))
} else {
val data = result.getOrNull()
reply.reply(ThumbnailsPigeonUtils.wrapResult(data))
}
}
}
} else {
channel.setMessageHandler(null)
}
}
}
}
}
/** Generated class from Pigeon that represents Flutter messages that can be called from Kotlin. */
class PlatformThumbnailApi(private val binaryMessenger: BinaryMessenger, private val messageChannelSuffix: String = "") {
companion object {
/** The codec used by PlatformThumbnailApi. */
val codec: MessageCodec<Any?> by lazy {
ThumbnailsPigeonCodec()
}
}
fun getThumbnail(assetIdArg: String, widthArg: Long, heightArg: Long, callback: (Result<ByteArray?>) -> Unit)
{
val separatedMessageChannelSuffix = if (messageChannelSuffix.isNotEmpty()) ".$messageChannelSuffix" else ""
val channelName = "dev.flutter.pigeon.immich_mobile.PlatformThumbnailApi.getThumbnail$separatedMessageChannelSuffix"
val channel = BasicMessageChannel<Any?>(binaryMessenger, channelName, codec)
channel.send(listOf(assetIdArg, widthArg, heightArg)) {
if (it is List<*>) {
if (it.size > 1) {
callback(Result.failure(FlutterError(it[0] as String, it[1] as String, it[2] as String?)))
} else {
val output = it[0] as ByteArray?
callback(Result.success(output))
}
} else {
callback(Result.failure(ThumbnailsPigeonUtils.createConnectionError(channelName)))
}
}
}
}

71
mobile/ios/Runner.xcodeproj/project.pbxproj
View File

@ -24,6 +24,9 @@
FAC6F89B2D287C890078CB2F /* ShareExtension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = FAC6F8902D287C890078CB2F /* ShareExtension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
FAC6F8B72D287F120078CB2F /* ShareViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = FAC6F8B52D287F120078CB2F /* ShareViewController.swift */; };
FAC6F8B92D287F120078CB2F /* MainInterface.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = FAC6F8B32D287F120078CB2F /* MainInterface.storyboard */; };
FE1BEAC92E264F8400D7F138 /* Thumbhash.swift in Resources */ = {isa = PBXBuildFile; fileRef = FE1BEAC82E264F8400D7F138 /* Thumbhash.swift */; };
FED3B1962E253E9B0030FD97 /* ThumbnailsImpl.swift in Sources */ = {isa = PBXBuildFile; fileRef = FED3B1942E253E9B0030FD97 /* ThumbnailsImpl.swift */; };
FED3B1972E253E9B0030FD97 /* Thumbnails.g.swift in Sources */ = {isa = PBXBuildFile; fileRef = FED3B1932E253E9B0030FD97 /* Thumbnails.g.swift */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
@ -44,16 +47,6 @@
/* End PBXContainerItemProxy section */
/* Begin PBXCopyFilesBuildPhase section */
9705A1C41CF9048500538489 /* Embed Frameworks */ = {
isa = PBXCopyFilesBuildPhase;
buildActionMask = 2147483647;
dstPath = "";
dstSubfolderSpec = 10;
files = (
);
name = "Embed Frameworks";
runOnlyForDeploymentPostprocessing = 0;
};
FAC6F89A2D287C890078CB2F /* Embed Foundation Extensions */ = {
isa = PBXCopyFilesBuildPhase;
buildActionMask = 2147483647;
@ -102,6 +95,10 @@
FAC6F8B42D287F120078CB2F /* ShareExtension.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = ShareExtension.entitlements; sourceTree = "<group>"; };
FAC6F8B52D287F120078CB2F /* ShareViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareViewController.swift; sourceTree = "<group>"; };
FAC7416727DB9F5500C668D8 /* RunnerProfile.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = RunnerProfile.entitlements; sourceTree = "<group>"; };
FE1BEAC82E264F8400D7F138 /* Thumbhash.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Thumbhash.swift; sourceTree = "<group>"; };
FED3B1472E253B110030FD97 /* Flutter.xcframework */ = {isa = PBXFileReference; expectedSignature = "AppleDeveloperProgram:S8QB4VV633:FLUTTER.IO LLC"; lastKnownFileType = wrapper.xcframework; name = Flutter.xcframework; path = ../../../Flutter/bin/cache/artifacts/engine/ios/Flutter.xcframework; sourceTree = "<group>"; };
FED3B1932E253E9B0030FD97 /* Thumbnails.g.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Thumbnails.g.swift; sourceTree = "<group>"; };
FED3B1942E253E9B0030FD97 /* ThumbnailsImpl.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ThumbnailsImpl.swift; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFileSystemSynchronizedBuildFileExceptionSet section */
@ -117,8 +114,6 @@
/* Begin PBXFileSystemSynchronizedRootGroup section */
B2CF7F8C2DDE4EBB00744BF6 /* Sync */ = {
isa = PBXFileSystemSynchronizedRootGroup;
exceptions = (
);
path = Sync;
sourceTree = "<group>";
};
@ -177,6 +172,7 @@
1754452DD81DA6620E279E51 /* Frameworks */ = {
isa = PBXGroup;
children = (
FED3B1472E253B110030FD97 /* Flutter.xcframework */,
886774DBDDE6B35BF2B4F2CD /* Pods_Runner.framework */,
357FC57E54FD0F51795CF28A /* Pods_ShareExtension.framework */,
F0B57D392DF764BD00DC5BCC /* WidgetKit.framework */,
@ -243,6 +239,7 @@
1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */,
FED3B1952E253E9B0030FD97 /* Images */,
);
path = Runner;
sourceTree = "<group>";
@ -258,6 +255,16 @@
path = ShareExtension;
sourceTree = "<group>";
};
FED3B1952E253E9B0030FD97 /* Images */ = {
isa = PBXGroup;
children = (
FE1BEAC82E264F8400D7F138 /* Thumbhash.swift */,
FED3B1932E253E9B0030FD97 /* Thumbnails.g.swift */,
FED3B1942E253E9B0030FD97 /* ThumbnailsImpl.swift */,
);
path = Images;
sourceTree = "<group>";
};
/* End PBXGroup section */
/* Begin PBXNativeTarget section */
@ -270,7 +277,6 @@
97C146EA1CF9000F007C117D /* Sources */,
97C146EB1CF9000F007C117D /* Frameworks */,
97C146EC1CF9000F007C117D /* Resources */,
9705A1C41CF9048500538489 /* Embed Frameworks */,
FAC6F89A2D287C890078CB2F /* Embed Foundation Extensions */,
3B06AD1E1E4923F5004D2608 /* Thin Binary */,
D218A34AEE62BC1EF119F5B0 /* [CP] Embed Pods Frameworks */,
@ -379,6 +385,7 @@
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
FE1BEAC92E264F8400D7F138 /* Thumbhash.swift in Resources */,
97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
@ -523,6 +530,8 @@
files = (
65F32F31299BD2F800CE9261 /* BackgroundServicePlugin.swift in Sources */,
74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */,
FED3B1962E253E9B0030FD97 /* ThumbnailsImpl.swift in Sources */,
FED3B1972E253E9B0030FD97 /* Thumbnails.g.swift in Sources */,
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */,
65F32F33299D349D00CE9261 /* BackgroundSyncWorker.swift in Sources */,
);
@ -651,7 +660,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
CUSTOM_GROUP_ID = group.app.immich.share;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_BITCODE = NO;
INFOPLIST_FILE = Runner/Info.plist;
IPHONEOS_DEPLOYMENT_TARGET = 14.0;
@ -660,7 +669,7 @@
"@executable_path/Frameworks",
);
MARKETING_VERSION = 1.121.0;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.profile;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.profile;
PRODUCT_NAME = "Immich-Profile";
PROVISIONING_PROFILE_SPECIFIER = "";
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@ -795,7 +804,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
CUSTOM_GROUP_ID = group.app.immich.share;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_BITCODE = NO;
INFOPLIST_FILE = Runner/Info.plist;
IPHONEOS_DEPLOYMENT_TARGET = 14.0;
@ -804,7 +813,7 @@
"@executable_path/Frameworks",
);
MARKETING_VERSION = 1.121.0;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.vdebug;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.vdebug;
PRODUCT_NAME = "Immich-Debug";
PROVISIONING_PROFILE_SPECIFIER = "";
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@ -825,7 +834,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
CUSTOM_GROUP_ID = group.app.immich.share;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_BITCODE = NO;
INFOPLIST_FILE = Runner/Info.plist;
IPHONEOS_DEPLOYMENT_TARGET = 14.0;
@ -834,7 +843,7 @@
"@executable_path/Frameworks",
);
MARKETING_VERSION = 1.121.0;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich;
PRODUCT_NAME = Immich;
PROVISIONING_PROFILE_SPECIFIER = "";
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@ -858,7 +867,7 @@
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu17;
GENERATE_INFOPLIST_FILE = YES;
@ -875,7 +884,7 @@
MARKETING_VERSION = 1.0;
MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
MTL_FAST_MATH = YES;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.vdebug.Widget;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.vdebug.Widget;
PRODUCT_NAME = "$(TARGET_NAME)";
SKIP_INSTALL = YES;
SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG $(inherited)";
@ -901,7 +910,7 @@
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu17;
GENERATE_INFOPLIST_FILE = YES;
@ -917,7 +926,7 @@
LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
MARKETING_VERSION = 1.0;
MTL_FAST_MATH = YES;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.Widget;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.Widget;
PRODUCT_NAME = "$(TARGET_NAME)";
SKIP_INSTALL = YES;
SWIFT_EMIT_LOC_STRINGS = YES;
@ -941,7 +950,7 @@
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu17;
GENERATE_INFOPLIST_FILE = YES;
@ -957,7 +966,7 @@
LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
MARKETING_VERSION = 1.0;
MTL_FAST_MATH = YES;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.profile.Widget;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.profile.Widget;
PRODUCT_NAME = "$(TARGET_NAME)";
SKIP_INSTALL = YES;
SWIFT_EMIT_LOC_STRINGS = YES;
@ -981,7 +990,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
CUSTOM_GROUP_ID = group.app.immich.share;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu17;
GENERATE_INFOPLIST_FILE = YES;
@ -998,7 +1007,7 @@
MARKETING_VERSION = 1.0;
MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
MTL_FAST_MATH = YES;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.vdebug.ShareExtension;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.vdebug.ShareExtension;
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE_SPECIFIER = "";
SKIP_INSTALL = YES;
@ -1025,7 +1034,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
CUSTOM_GROUP_ID = group.app.immich.share;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu17;
GENERATE_INFOPLIST_FILE = YES;
@ -1041,7 +1050,7 @@
LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
MARKETING_VERSION = 1.0;
MTL_FAST_MATH = YES;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.ShareExtension;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.ShareExtension;
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE_SPECIFIER = "";
SKIP_INSTALL = YES;
@ -1066,7 +1075,7 @@
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 210;
CUSTOM_GROUP_ID = group.app.immich.share;
DEVELOPMENT_TEAM = 2F67MQ8R79;
DEVELOPMENT_TEAM = 33MF3D8ZGA;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu17;
GENERATE_INFOPLIST_FILE = YES;
@ -1082,7 +1091,7 @@
LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
MARKETING_VERSION = 1.0;
MTL_FAST_MATH = YES;
PRODUCT_BUNDLE_IDENTIFIER = app.alextran.immich.profile.ShareExtension;
PRODUCT_BUNDLE_IDENTIFIER = app.mertalev.immich.profile.ShareExtension;
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE_SPECIFIER = "";
SKIP_INSTALL = YES;

1
mobile/ios/Runner/AppDelegate.swift
View File

@ -25,6 +25,7 @@ import UIKit
let controller: FlutterViewController = window?.rootViewController as! FlutterViewController
NativeSyncApiSetup.setUp(binaryMessenger: controller.binaryMessenger, api: NativeSyncApiImpl())
ThumbnailApiSetup.setUp(binaryMessenger: controller.binaryMessenger, api: ThumbnailApiImpl())
BackgroundServicePlugin.setPluginRegistrantCallback { registry in
if !registry.hasPlugin("org.cocoapods.path-provider-foundation") {

649
mobile/ios/Runner/Images/Thumbhash.swift Normal file
View File

@ -0,0 +1,649 @@
import Foundation
// NOTE: Swift has an exponential-time type checker and compiling very simple
// expressions can easily take many seconds, especially when expressions involve
// numeric type constructors.
//
// This file deliberately breaks compound expressions up into separate variables
// to improve compile time even though this comes at the expense of readability.
// This is a known workaround for this deficiency in the Swift compiler.
//
// The following command is helpful when debugging Swift compile time issues:
//
// swiftc ThumbHash.swift -Xfrontend -debug-time-function-bodies
//
// These optimizations brought the compile time for this file from around 2.5
// seconds to around 250ms (10x faster).
// NOTE: Swift's debug-build performance of for-in loops over numeric ranges is
// really awful. Debug builds compile a very generic indexing iterator thing
// that makes many nested calls for every iteration, which makes debug-build
// performance crawl.
//
// This file deliberately avoids for-in loops that loop for more than a few
// times to improve debug-build run time even though this comes at the expense
// of readability. Similarly unsafe pointers are used instead of array getters
// to avoid unnecessary bounds checks, which have extra overhead in debug builds.
//
// These optimizations brought the run time to encode and decode 10 ThumbHashes
// in debug mode from 700ms to 70ms (10x faster).
func rgbaToThumbHash(w: Int, h: Int, rgba: Data) -> Data {
// Encoding an image larger than 100x100 is slow with no benefit
assert(w <= 100 && h <= 100)
assert(rgba.count == w * h * 4)
// Determine the average color
var avg_r: Float32 = 0
var avg_g: Float32 = 0
var avg_b: Float32 = 0
var avg_a: Float32 = 0
rgba.withUnsafeBytes { rgba in
var rgba = rgba.baseAddress!.bindMemory(to: UInt8.self, capacity: rgba.count)
let n = w * h
var i = 0
while i < n {
let alpha = Float32(rgba[3]) / 255
avg_r += alpha / 255 * Float32(rgba[0])
avg_g += alpha / 255 * Float32(rgba[1])
avg_b += alpha / 255 * Float32(rgba[2])
avg_a += alpha
rgba = rgba.advanced(by: 4)
i += 1
}
}
if avg_a > 0 {
avg_r /= avg_a
avg_g /= avg_a
avg_b /= avg_a
}
let hasAlpha = avg_a < Float32(w * h)
let l_limit = hasAlpha ? 5 : 7 // Use fewer luminance bits if there's alpha
let imax_wh = max(w, h)
let iwl_limit = l_limit * w
let ihl_limit = l_limit * h
let fmax_wh = Float32(imax_wh)
let fwl_limit = Float32(iwl_limit)
let fhl_limit = Float32(ihl_limit)
let flx = round(fwl_limit / fmax_wh)
let fly = round(fhl_limit / fmax_wh)
var lx = Int(flx)
var ly = Int(fly)
lx = max(1, lx)
ly = max(1, ly)
var lpqa = [Float32](repeating: 0, count: w * h * 4)
// Convert the image from RGBA to LPQA (composite atop the average color)
rgba.withUnsafeBytes { rgba in
lpqa.withUnsafeMutableBytes { lpqa in
var rgba = rgba.baseAddress!.bindMemory(to: UInt8.self, capacity: rgba.count)
var lpqa = lpqa.baseAddress!.bindMemory(to: Float32.self, capacity: lpqa.count)
let n = w * h
var i = 0
while i < n {
let alpha = Float32(rgba[3]) / 255
let r = avg_r * (1 - alpha) + alpha / 255 * Float32(rgba[0])
let g = avg_g * (1 - alpha) + alpha / 255 * Float32(rgba[1])
let b = avg_b * (1 - alpha) + alpha / 255 * Float32(rgba[2])
lpqa[0] = (r + g + b) / 3
lpqa[1] = (r + g) / 2 - b
lpqa[2] = r - g
lpqa[3] = alpha
rgba = rgba.advanced(by: 4)
lpqa = lpqa.advanced(by: 4)
i += 1
}
}
}
// Encode using the DCT into DC (constant) and normalized AC (varying) terms
let encodeChannel = { (channel: UnsafePointer<Float32>, nx: Int, ny: Int) -> (Float32, [Float32], Float32) in
var dc: Float32 = 0
var ac: [Float32] = []
var scale: Float32 = 0
var fx = [Float32](repeating: 0, count: w)
fx.withUnsafeMutableBytes { fx in
let fx = fx.baseAddress!.bindMemory(to: Float32.self, capacity: fx.count)
var cy = 0
while cy < ny {
var cx = 0
while cx * ny < nx * (ny - cy) {
var ptr = channel
var f: Float32 = 0
var x = 0
while x < w {
let fw = Float32(w)
let fxx = Float32(x)
let fcx = Float32(cx)
fx[x] = cos(Float32.pi / fw * fcx * (fxx + 0.5))
x += 1
}
var y = 0
while y < h {
let fh = Float32(h)
let fyy = Float32(y)
let fcy = Float32(cy)
let fy = cos(Float32.pi / fh * fcy * (fyy + 0.5))
var x = 0
while x < w {
f += ptr.pointee * fx[x] * fy
x += 1
ptr = ptr.advanced(by: 4)
}
y += 1
}
f /= Float32(w * h)
if cx > 0 || cy > 0 {
ac.append(f)
scale = max(scale, abs(f))
} else {
dc = f
}
cx += 1
}
cy += 1
}
}
if scale > 0 {
let n = ac.count
var i = 0
while i < n {
ac[i] = 0.5 + 0.5 / scale * ac[i]
i += 1
}
}
return (dc, ac, scale)
}
let (
(l_dc, l_ac, l_scale),
(p_dc, p_ac, p_scale),
(q_dc, q_ac, q_scale),
(a_dc, a_ac, a_scale)
) = lpqa.withUnsafeBytes { lpqa in
let lpqa = lpqa.baseAddress!.bindMemory(to: Float32.self, capacity: lpqa.count)
return (
encodeChannel(lpqa, max(3, lx), max(3, ly)),
encodeChannel(lpqa.advanced(by: 1), 3, 3),
encodeChannel(lpqa.advanced(by: 2), 3, 3),
hasAlpha ? encodeChannel(lpqa.advanced(by: 3), 5, 5) : (1, [], 1)
)
}
// Write the constants
let isLandscape = w > h
let fl_dc = round(63.0 * l_dc)
let fp_dc = round(31.5 + 31.5 * p_dc)
let fq_dc = round(31.5 + 31.5 * q_dc)
let fl_scale = round(31.0 * l_scale)
let il_dc = UInt32(fl_dc)
let ip_dc = UInt32(fp_dc)
let iq_dc = UInt32(fq_dc)
let il_scale = UInt32(fl_scale)
let ihasAlpha = UInt32(hasAlpha ? 1 : 0)
let header24 = il_dc | (ip_dc << 6) | (iq_dc << 12) | (il_scale << 18) | (ihasAlpha << 23)
let fp_scale = round(63.0 * p_scale)
let fq_scale = round(63.0 * q_scale)
let ilxy = UInt16(isLandscape ? ly : lx)
let ip_scale = UInt16(fp_scale)
let iq_scale = UInt16(fq_scale)
let iisLandscape = UInt16(isLandscape ? 1 : 0)
let header16 = ilxy | (ip_scale << 3) | (iq_scale << 9) | (iisLandscape << 15)
var hash = Data(capacity: 25)
hash.append(UInt8(header24 & 255))
hash.append(UInt8((header24 >> 8) & 255))
hash.append(UInt8(header24 >> 16))
hash.append(UInt8(header16 & 255))
hash.append(UInt8(header16 >> 8))
var isOdd = false
if hasAlpha {
let fa_dc = round(15.0 * a_dc)
let fa_scale = round(15.0 * a_scale)
let ia_dc = UInt8(fa_dc)
let ia_scale = UInt8(fa_scale)
hash.append(ia_dc | (ia_scale << 4))
}
// Write the varying factors
for ac in [l_ac, p_ac, q_ac] {
for f in ac {
let f15 = round(15.0 * f)
let i15 = UInt8(f15)
if isOdd {
hash[hash.count - 1] |= i15 << 4
} else {
hash.append(i15)
}
isOdd = !isOdd
}
}
if hasAlpha {
for f in a_ac {
let f15 = round(15.0 * f)
let i15 = UInt8(f15)
if isOdd {
hash[hash.count - 1] |= i15 << 4
} else {
hash.append(i15)
}
isOdd = !isOdd
}
}
return hash
}
func thumbHashToRGBA(hash: Data) -> (Int, Int, Data) {
// Read the constants
let h0 = UInt32(hash[0])
let h1 = UInt32(hash[1])
let h2 = UInt32(hash[2])
let h3 = UInt16(hash[3])
let h4 = UInt16(hash[4])
let header24 = h0 | (h1 << 8) | (h2 << 16)
let header16 = h3 | (h4 << 8)
let il_dc = header24 & 63
let ip_dc = (header24 >> 6) & 63
let iq_dc = (header24 >> 12) & 63
var l_dc = Float32(il_dc)
var p_dc = Float32(ip_dc)
var q_dc = Float32(iq_dc)
l_dc = l_dc / 63
p_dc = p_dc / 31.5 - 1
q_dc = q_dc / 31.5 - 1
let il_scale = (header24 >> 18) & 31
var l_scale = Float32(il_scale)
l_scale = l_scale / 31
let hasAlpha = (header24 >> 23) != 0
let ip_scale = (header16 >> 3) & 63
let iq_scale = (header16 >> 9) & 63
var p_scale = Float32(ip_scale)
var q_scale = Float32(iq_scale)
p_scale = p_scale / 63
q_scale = q_scale / 63
let isLandscape = (header16 >> 15) != 0
let lx16 = max(3, isLandscape ? hasAlpha ? 5 : 7 : header16 & 7)
let ly16 = max(3, isLandscape ? header16 & 7 : hasAlpha ? 5 : 7)
let lx = Int(lx16)
let ly = Int(ly16)
var a_dc = Float32(1)
var a_scale = Float32(1)
if hasAlpha {
let ia_dc = hash[5] & 15
let ia_scale = hash[5] >> 4
a_dc = Float32(ia_dc)
a_scale = Float32(ia_scale)
a_dc /= 15
a_scale /= 15
}
// Read the varying factors (boost saturation by 1.25x to compensate for quantization)
let ac_start = hasAlpha ? 6 : 5
var ac_index = 0
let decodeChannel = { (nx: Int, ny: Int, scale: Float32) -> [Float32] in
var ac: [Float32] = []
for cy in 0 ..< ny {
var cx = cy > 0 ? 0 : 1
while cx * ny < nx * (ny - cy) {
let iac = (hash[ac_start + (ac_index >> 1)] >> ((ac_index & 1) << 2)) & 15;
var fac = Float32(iac)
fac = (fac / 7.5 - 1) * scale
ac.append(fac)
ac_index += 1
cx += 1
}
}
return ac
}
let l_ac = decodeChannel(lx, ly, l_scale)
let p_ac = decodeChannel(3, 3, p_scale * 1.25)
let q_ac = decodeChannel(3, 3, q_scale * 1.25)
let a_ac = hasAlpha ? decodeChannel(5, 5, a_scale) : []
// Decode using the DCT into RGB
let ratio = thumbHashToApproximateAspectRatio(hash: hash)
let fw = round(ratio > 1 ? 32 : 32 * ratio)
let fh = round(ratio > 1 ? 32 / ratio : 32)
let w = Int(fw)
let h = Int(fh)
var rgba = Data(count: w * h * 4)
let cx_stop = max(lx, hasAlpha ? 5 : 3)
let cy_stop = max(ly, hasAlpha ? 5 : 3)
var fx = [Float32](repeating: 0, count: cx_stop)
var fy = [Float32](repeating: 0, count: cy_stop)
fx.withUnsafeMutableBytes { fx in
let fx = fx.baseAddress!.bindMemory(to: Float32.self, capacity: fx.count)
fy.withUnsafeMutableBytes { fy in
let fy = fy.baseAddress!.bindMemory(to: Float32.self, capacity: fy.count)
rgba.withUnsafeMutableBytes { rgba in
var rgba = rgba.baseAddress!.bindMemory(to: UInt8.self, capacity: rgba.count)
var y = 0
while y < h {
var x = 0
while x < w {
var l = l_dc
var p = p_dc
var q = q_dc
var a = a_dc
// Precompute the coefficients
var cx = 0
while cx < cx_stop {
let fw = Float32(w)
let fxx = Float32(x)
let fcx = Float32(cx)
fx[cx] = cos(Float32.pi / fw * (fxx + 0.5) * fcx)
cx += 1
}
var cy = 0
while cy < cy_stop {
let fh = Float32(h)
let fyy = Float32(y)
let fcy = Float32(cy)
fy[cy] = cos(Float32.pi / fh * (fyy + 0.5) * fcy)
cy += 1
}
// Decode L
var j = 0
cy = 0
while cy < ly {
var cx = cy > 0 ? 0 : 1
let fy2 = fy[cy] * 2
while cx * ly < lx * (ly - cy) {
l += l_ac[j] * fx[cx] * fy2
j += 1
cx += 1
}
cy += 1
}
// Decode P and Q
j = 0
cy = 0
while cy < 3 {
var cx = cy > 0 ? 0 : 1
let fy2 = fy[cy] * 2
while cx < 3 - cy {
let f = fx[cx] * fy2
p += p_ac[j] * f
q += q_ac[j] * f
j += 1
cx += 1
}
cy += 1
}
// Decode A
if hasAlpha {
j = 0
cy = 0
while cy < 5 {
var cx = cy > 0 ? 0 : 1
let fy2 = fy[cy] * 2
while cx < 5 - cy {
a += a_ac[j] * fx[cx] * fy2
j += 1
cx += 1
}
cy += 1
}
}
// Convert to RGB
var b = l - 2 / 3 * p
var r = (3 * l - b + q) / 2
var g = r - q
r = max(0, 255 * min(1, r))
g = max(0, 255 * min(1, g))
b = max(0, 255 * min(1, b))
a = max(0, 255 * min(1, a))
rgba[0] = UInt8(r)
rgba[1] = UInt8(g)
rgba[2] = UInt8(b)
rgba[3] = UInt8(a)
rgba = rgba.advanced(by: 4)
x += 1
}
y += 1
}
}
}
}
return (w, h, rgba)
}
func thumbHashToAverageRGBA(hash: Data) -> (Float32, Float32, Float32, Float32) {
let h0 = UInt32(hash[0])
let h1 = UInt32(hash[1])
let h2 = UInt32(hash[2])
let header = h0 | (h1 << 8) | (h2 << 16)
let il = header & 63
let ip = (header >> 6) & 63
let iq = (header >> 12) & 63
var l = Float32(il)
var p = Float32(ip)
var q = Float32(iq)
l = l / 63
p = p / 31.5 - 1
q = q / 31.5 - 1
let hasAlpha = (header >> 23) != 0
var a = Float32(1)
if hasAlpha {
let ia = hash[5] & 15
a = Float32(ia)
a = a / 15
}
let b = l - 2 / 3 * p
let r = (3 * l - b + q) / 2
let g = r - q
return (
max(0, min(1, r)),
max(0, min(1, g)),
max(0, min(1, b)),
a
)
}
func thumbHashToApproximateAspectRatio(hash: Data) -> Float32 {
let header = hash[3]
let hasAlpha = (hash[2] & 0x80) != 0
let isLandscape = (hash[4] & 0x80) != 0
let lx = isLandscape ? hasAlpha ? 5 : 7 : header & 7
let ly = isLandscape ? header & 7 : hasAlpha ? 5 : 7
return Float32(lx) / Float32(ly)
}
#if os(macOS)
import Cocoa
func imageToThumbHash(image: NSImage) -> Data {
let size = image.size
let fw = round(100 * size.width / max(size.width, size.height))
let fh = round(100 * size.height / max(size.width, size.height))
let w = Int(fw)
let h = Int(fh)
var rgba = Data(count: w * h * 4)
rgba.withUnsafeMutableBytes { rgba in
var rect = NSRect(x: 0, y: 0, width: w, height: h)
if
let cgImage = image.cgImage(forProposedRect: &rect, context: nil, hints: nil),
let space = (image.representations[0] as? NSBitmapImageRep)?.colorSpace.cgColorSpace,
let context = CGContext(
data: rgba.baseAddress,
width: w,
height: h,
bitsPerComponent: 8,
bytesPerRow: w * 4,
space: space,
bitmapInfo: CGImageAlphaInfo.premultipliedLast.rawValue
)
{
context.draw(cgImage, in: rect)
// Convert from premultiplied alpha to unpremultiplied alpha
var rgba = rgba.baseAddress!.bindMemory(to: UInt8.self, capacity: rgba.count)
let n = w * h
var i = 0
while i < n {
let a = UInt16(rgba[3])
if a > 0 && a < 255 {
var r = UInt16(rgba[0])
var g = UInt16(rgba[1])
var b = UInt16(rgba[2])
r = min(255, r * 255 / a)
g = min(255, g * 255 / a)
b = min(255, b * 255 / a)
rgba[0] = UInt8(r)
rgba[1] = UInt8(g)
rgba[2] = UInt8(b)
}
rgba = rgba.advanced(by: 4)
i += 1
}
}
}
return rgbaToThumbHash(w: w, h: h, rgba: rgba)
}
func thumbHashToImage(hash: Data) -> NSImage {
let (w, h, rgba) = thumbHashToRGBA(hash: hash)
let bitmap = NSBitmapImageRep(
bitmapDataPlanes: nil,
pixelsWide: w,
pixelsHigh: h,
bitsPerSample: 8,
samplesPerPixel: 4,
hasAlpha: true,
isPlanar: false,
colorSpaceName: .deviceRGB,
bytesPerRow: w * 4,
bitsPerPixel: 32
)!
rgba.withUnsafeBytes { rgba in
// Convert from unpremultiplied alpha to premultiplied alpha
var rgba = rgba.baseAddress!.bindMemory(to: UInt8.self, capacity: rgba.count)
var to = bitmap.bitmapData!
let n = w * h
var i = 0
while i < n {
let a = rgba[3]
if a == 255 {
to[0] = rgba[0]
to[1] = rgba[1]
to[2] = rgba[2]
} else {
var r = UInt16(rgba[0])
var g = UInt16(rgba[1])
var b = UInt16(rgba[2])
let a = UInt16(a)
r = min(255, r * a / 255)
g = min(255, g * a / 255)
b = min(255, b * a / 255)
to[0] = UInt8(r)
to[1] = UInt8(g)
to[2] = UInt8(b)
}
to[3] = a
rgba = rgba.advanced(by: 4)
to = to.advanced(by: 4)
i += 1
}
}
let image = NSImage(size: NSSize(width: w, height: h))
image.addRepresentation(bitmap)
return image
}
#endif
#if os(iOS)
import UIKit
func imageToThumbHash(image: UIImage) -> Data {
let size = image.size
let w = Int(round(100 * size.width / max(size.width, size.height)))
let h = Int(round(100 * size.height / max(size.width, size.height)))
var rgba = Data(count: w * h * 4)
rgba.withUnsafeMutableBytes { rgba in
if
let space = image.cgImage?.colorSpace,
let context = CGContext(
data: rgba.baseAddress,
width: w,
height: h,
bitsPerComponent: 8,
bytesPerRow: w * 4,
space: space,
bitmapInfo: CGImageAlphaInfo.premultipliedLast.rawValue
)
{
// EXIF orientation only works if you draw the UIImage, not the CGImage
context.concatenate(CGAffineTransform(1, 0, 0, -1, 0, CGFloat(h)))
UIGraphicsPushContext(context)
image.draw(in: CGRect(x: 0, y: 0, width: w, height: h))
UIGraphicsPopContext()
// Convert from premultiplied alpha to unpremultiplied alpha
var rgba = rgba.baseAddress!.bindMemory(to: UInt8.self, capacity: rgba.count)
let n = w * h
var i = 0
while i < n {
let a = UInt16(rgba[3])
if a > 0 && a < 255 {
var r = UInt16(rgba[0])
var g = UInt16(rgba[1])
var b = UInt16(rgba[2])
r = min(255, r * 255 / a)
g = min(255, g * 255 / a)
b = min(255, b * 255 / a)
rgba[0] = UInt8(r)
rgba[1] = UInt8(g)
rgba[2] = UInt8(b)
}
rgba = rgba.advanced(by: 4)
i += 1
}
}
}
return rgbaToThumbHash(w: w, h: h, rgba: rgba)
}
func thumbHashToImage(hash: Data) -> UIImage {
var (w, h, rgba) = thumbHashToRGBA(hash: hash)
rgba.withUnsafeMutableBytes { rgba in
// Convert from unpremultiplied alpha to premultiplied alpha
var rgba = rgba.baseAddress!.bindMemory(to: UInt8.self, capacity: rgba.count)
let n = w * h
var i = 0
while i < n {
let a = UInt16(rgba[3])
if a < 255 {
var r = UInt16(rgba[0])
var g = UInt16(rgba[1])
var b = UInt16(rgba[2])
r = min(255, r * a / 255)
g = min(255, g * a / 255)
b = min(255, b * a / 255)
rgba[0] = UInt8(r)
rgba[1] = UInt8(g)
rgba[2] = UInt8(b)
}
rgba = rgba.advanced(by: 4)
i += 1
}
}
let image = CGImage(
width: w,
height: h,
bitsPerComponent: 8,
bitsPerPixel: 32,
bytesPerRow: w * 4,
space: CGColorSpaceCreateDeviceRGB(),
bitmapInfo: CGBitmapInfo(rawValue: CGBitmapInfo.byteOrder32Big.rawValue | CGImageAlphaInfo.premultipliedLast.rawValue),
provider: CGDataProvider(data: rgba as CFData)!,
decode: nil,
shouldInterpolate: true,
intent: .perceptual
)
return UIImage(cgImage: image!)
}
#endif

140
mobile/ios/Runner/Images/Thumbnails.g.swift Normal file
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@ -0,0 +1,140 @@
// Autogenerated from Pigeon (v25.3.2), do not edit directly.
// See also: https://pub.dev/packages/pigeon
import Foundation
#if os(iOS)
import Flutter
#elseif os(macOS)
import FlutterMacOS
#else
#error("Unsupported platform.")
#endif
private func wrapResult(_ result: Any?) -> [Any?] {
return [result]
}
private func wrapError(_ error: Any) -> [Any?] {
if let pigeonError = error as? PigeonError {
return [
pigeonError.code,
pigeonError.message,
pigeonError.details,
]
}
if let flutterError = error as? FlutterError {
return [
flutterError.code,
flutterError.message,
flutterError.details,
]
}
return [
"\(error)",
"\(type(of: error))",
"Stacktrace: \(Thread.callStackSymbols)",
]
}
private func createConnectionError(withChannelName channelName: String) -> PigeonError {
return PigeonError(code: "channel-error", message: "Unable to establish connection on channel: '\(channelName)'.", details: "")
}
private func isNullish(_ value: Any?) -> Bool {
return value is NSNull || value == nil
}
private func nilOrValue<T>(_ value: Any?) -> T? {
if value is NSNull { return nil }
return value as! T?
}
private class ThumbnailsPigeonCodecReader: FlutterStandardReader {
}
private class ThumbnailsPigeonCodecWriter: FlutterStandardWriter {
}
private class ThumbnailsPigeonCodecReaderWriter: FlutterStandardReaderWriter {
override func reader(with data: Data) -> FlutterStandardReader {
return ThumbnailsPigeonCodecReader(data: data)
}
override func writer(with data: NSMutableData) -> FlutterStandardWriter {
return ThumbnailsPigeonCodecWriter(data: data)
}
}
class ThumbnailsPigeonCodec: FlutterStandardMessageCodec, @unchecked Sendable {
static let shared = ThumbnailsPigeonCodec(readerWriter: ThumbnailsPigeonCodecReaderWriter())
}
/// Generated protocol from Pigeon that represents a handler of messages from Flutter.
protocol ThumbnailApi {
func getThumbnail(assetId: String, width: Int64, height: Int64, completion: @escaping (Result<FlutterStandardTypedData, Error>) -> Void)
}
/// Generated setup class from Pigeon to handle messages through the `binaryMessenger`.
class ThumbnailApiSetup {
static var codec: FlutterStandardMessageCodec { ThumbnailsPigeonCodec.shared }
/// Sets up an instance of `ThumbnailApi` to handle messages through the `binaryMessenger`.
static func setUp(binaryMessenger: FlutterBinaryMessenger, api: ThumbnailApi?, messageChannelSuffix: String = "") {
let channelSuffix = messageChannelSuffix.count > 0 ? ".\(messageChannelSuffix)" : ""
let getThumbnailChannel = FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.ThumbnailApi.getThumbnail\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec)
if let api = api {
getThumbnailChannel.setMessageHandler { message, reply in
let args = message as! [Any?]
let assetIdArg = args[0] as! String
let widthArg = args[1] as! Int64
let heightArg = args[2] as! Int64
api.getThumbnail(assetId: assetIdArg, width: widthArg, height: heightArg) { result in
switch result {
case .success(let res):
reply(wrapResult(res))
case .failure(let error):
reply(wrapError(error))
}
}
}
} else {
getThumbnailChannel.setMessageHandler(nil)
}
}
}
/// Generated protocol from Pigeon that represents Flutter messages that can be called from Swift.
protocol PlatformThumbnailApiProtocol {
func getThumbnail(assetId assetIdArg: String, width widthArg: Int64, height heightArg: Int64, completion: @escaping (Result<FlutterStandardTypedData?, PigeonError>) -> Void)
}
class PlatformThumbnailApi: PlatformThumbnailApiProtocol {
private let binaryMessenger: FlutterBinaryMessenger
private let messageChannelSuffix: String
init(binaryMessenger: FlutterBinaryMessenger, messageChannelSuffix: String = "") {
self.binaryMessenger = binaryMessenger
self.messageChannelSuffix = messageChannelSuffix.count > 0 ? ".\(messageChannelSuffix)" : ""
}
var codec: ThumbnailsPigeonCodec {
return ThumbnailsPigeonCodec.shared
}
func getThumbnail(assetId assetIdArg: String, width widthArg: Int64, height heightArg: Int64, completion: @escaping (Result<FlutterStandardTypedData?, PigeonError>) -> Void) {
let channelName: String = "dev.flutter.pigeon.immich_mobile.PlatformThumbnailApi.getThumbnail\(messageChannelSuffix)"
let channel = FlutterBasicMessageChannel(name: channelName, binaryMessenger: binaryMessenger, codec: codec)
channel.sendMessage([assetIdArg, widthArg, heightArg] as [Any?]) { response in
guard let listResponse = response as? [Any?] else {
completion(.failure(createConnectionError(withChannelName: channelName)))
return
}
if listResponse.count > 1 {
let code: String = listResponse[0] as! String
let message: String? = nilOrValue(listResponse[1])
let details: String? = nilOrValue(listResponse[2])
completion(.failure(PigeonError(code: code, message: message, details: details)))
} else {
let result: FlutterStandardTypedData? = nilOrValue(listResponse[0])
completion(.success(result))
}
}
}
}

151
mobile/ios/Runner/Images/ThumbnailsImpl.swift Normal file
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import CryptoKit
import Flutter
import Photos
import MobileCoreServices
// https://stackoverflow.com/a/55839062
extension UIImage {
func toData (options: NSDictionary?, type: ImageType) -> Data? {
guard cgImage != nil else { return nil }
return toData(options: options, type: type.value)
}
// about properties: https://developer.apple.com/documentation/imageio/1464962-cgimagedestinationaddimage
func toData (options: NSDictionary?, type: CFString) -> Data? {
guard let cgImage = cgImage else { return nil }
return autoreleasepool { () -> Data? in
let data = NSMutableData()
guard let imageDestination = CGImageDestinationCreateWithData(data as CFMutableData, type, 1, nil) else { return nil }
CGImageDestinationAddImage(imageDestination, cgImage, options)
CGImageDestinationFinalize(imageDestination)
return data as Data
}
}
enum ImageType {
case image // abstract image data
case jpeg // JPEG image
case jpeg2000 // JPEG-2000 image
case tiff // TIFF image
case pict // Quickdraw PICT format
case gif // GIF image
case png // PNG image
case quickTimeImage // QuickTime image format (OSType 'qtif')
case appleICNS // Apple icon data
case bmp // Windows bitmap
case ico // Windows icon data
case rawImage // base type for raw image data (.raw)
case scalableVectorGraphics // SVG image
case livePhoto // Live Photo
var value: CFString {
switch self {
case .image: return kUTTypeImage
case .jpeg: return kUTTypeJPEG
case .jpeg2000: return kUTTypeJPEG2000
case .tiff: return kUTTypeTIFF
case .pict: return kUTTypePICT
case .gif: return kUTTypeGIF
case .png: return kUTTypePNG
case .quickTimeImage: return kUTTypeQuickTimeImage
case .appleICNS: return kUTTypeAppleICNS
case .bmp: return kUTTypeBMP
case .ico: return kUTTypeICO
case .rawImage: return kUTTypeRawImage
case .scalableVectorGraphics: return kUTTypeScalableVectorGraphics
case .livePhoto: return kUTTypeLivePhoto
}
}
}
}
class ThumbnailApiImpl: ThumbnailApi {
private static let cacheManager = PHImageManager.default()
private static let fetchOptions = {
let fetchOptions = PHFetchOptions()
fetchOptions.fetchLimit = 1
return fetchOptions
}()
private static let requestOptions = {
let requestOptions = PHImageRequestOptions()
requestOptions.isNetworkAccessAllowed = true
requestOptions.deliveryMode = .highQualityFormat
requestOptions.resizeMode = .exact
requestOptions.isSynchronous = true
requestOptions.version = .current
return requestOptions
}()
private static let processingQueue = DispatchQueue(label: "thumbnail.processing", qos: .userInteractive, attributes: .concurrent)
private static let imageCache = NSCache<NSString, FlutterStandardTypedData>()
func requestThumbnail(
assetId: String,
width: Int64,
height: Int64,
completion: @escaping (Result<Int32, Error>) -> Void
) {
Self.processingQueue.async {
do {
let asset = try self.getAsset(assetId: assetId)
let requestId = Self.cacheManager.requestImage(
for: asset,
targetSize: CGSize(width: Double(width), height: Double(height)),
contentMode: .aspectFill,
options: Self.requestOptions,
resultHandler: { (image, info) -> Void in
guard let data = image?.toData(options: nil, type: .bmp) else { return }
Self.imageCache.setObject(FlutterStandardTypedData(bytes: data), forKey: assetId as NSString)
}
)
completion(.success(requestId))
} catch {
completion(.failure(PigeonError(code: "", message: "Could not get asset data", details: nil)))
}
}
}
func getThumbnail(assetId assetIdArg: String, width widthArg: Int64, height heightArg: Int64, completion: @escaping (Result<FlutterStandardTypedData?, PigeonError>) -> Void) {
}
func sendThumbnail(
assetId: String,
width: Int64,
height: Int64,
completion: @escaping (Result<FlutterStandardTypedData, Error>) -> Void
) {
Self.processingQueue.async {
do {
let asset = try self.getAsset(assetId: assetId)
Self.cacheManager.requestImage(
for: asset,
targetSize: CGSize(width: Double(width), height: Double(height)),
contentMode: .aspectFill,
options: Self.requestOptions,
resultHandler: { (image, info) -> Void in
guard let data = image?.toData(options: nil, type: .bmp) else { return }
completion(.success(FlutterStandardTypedData(bytes: data)))
}
)
} catch {
completion(.failure(PigeonError(code: "", message: "Could not get asset data", details: nil)))
}
}
}
func cancel(requestId: Int32) {
Self.cacheManager.cancelImageRequest(requestId as PHImageRequestID)
}
private func getAsset(assetId: String) throws -> PHAsset {
guard
let asset = PHAsset.fetchAssets(withLocalIdentifiers: [assetId], options: Self.fetchOptions)
.firstObject
else {
throw PigeonError(code: "", message: "Could not fetch asset", details: nil)
}
return asset
}
}

366
mobile/ios/Runner/Info.plist
View File

@ -1,187 +1,187 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>AppGroupId</key>
<string>$(CUSTOM_GROUP_ID)</string>
<key>BGTaskSchedulerPermittedIdentifiers</key>
<array>
<string>app.alextran.immich.backgroundFetch</string>
<string>app.alextran.immich.backgroundProcessing</string>
</array>
<key>CADisableMinimumFrameDurationOnPhone</key>
<true />
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleDisplayName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundleDocumentTypes</key>
<array>
<dict>
<key>CFBundleTypeName</key>
<string>ShareHandler</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.file-url</string>
<string>public.image</string>
<string>public.text</string>
<string>public.movie</string>
<string>public.url</string>
<string>public.data</string>
</array>
</dict>
</array>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleLocalizations</key>
<array>
<string>en</string>
<string>ar</string>
<string>ca</string>
<string>cs</string>
<string>da</string>
<string>de</string>
<string>es</string>
<string>fi</string>
<string>fr</string>
<string>he</string>
<string>hi</string>
<string>hu</string>
<string>it</string>
<string>ja</string>
<string>ko</string>
<string>lv</string>
<string>mn</string>
<string>nb</string>
<string>nl</string>
<string>pl</string>
<string>pt</string>
<string>ro</string>
<string>ru</string>
<string>sk</string>
<string>sl</string>
<string>sr</string>
<string>sv</string>
<string>th</string>
<string>uk</string>
<string>vi</string>
<string>zh</string>
</array>
<key>CFBundleName</key>
<string>immich_mobile</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.135.1</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleTypeRole</key>
<string>Editor</string>
<key>CFBundleURLName</key>
<string>Share Extension</string>
<key>CFBundleURLSchemes</key>
<array>
<string>ShareMedia-$(PRODUCT_BUNDLE_IDENTIFIER)</string>
</array>
</dict>
<dict>
<key>CFBundleTypeRole</key>
<string>Editor</string>
<key>CFBundleURLName</key>
<string>Deep Link</string>
<key>CFBundleURLSchemes</key>
<array>
<string>immich</string>
</array>
</dict>
</array>
<key>CFBundleVersion</key>
<string>210</string>
<key>FLTEnableImpeller</key>
<true />
<key>ITSAppUsesNonExemptEncryption</key>
<false />
<key>LSApplicationQueriesSchemes</key>
<array>
<string>https</string>
</array>
<key>LSRequiresIPhoneOS</key>
<true />
<key>LSSupportsOpeningDocumentsInPlace</key>
<string>No</string>
<key>MGLMapboxMetricsEnabledSettingShownInApp</key>
<true />
<key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true />
</dict>
<key>NSBonjourServices</key>
<array>
<string>_googlecast._tcp</string>
<string>_CC1AD845._googlecast._tcp</string>
</array>
<key>NSCameraUsageDescription</key>
<string>We need to access the camera to let you take beautiful video using this app</string>
<key>NSFaceIDUsageDescription</key>
<string>We need to use FaceID to allow access to your locked folder</string>
<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>We require this permission to access the local WiFi name for background upload mechanism</string>
<key>NSLocationUsageDescription</key>
<string>We require this permission to access the local WiFi name</string>
<key>NSLocationWhenInUseUsageDescription</key>
<string>We require this permission to access the local WiFi name</string>
<key>NSMicrophoneUsageDescription</key>
<string>We need to access the microphone to let you take beautiful video using this app</string>
<key>NSPhotoLibraryAddUsageDescription</key>
<string>We need to manage backup your photos album</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>We need to manage backup your photos album</string>
<key>NSUserActivityTypes</key>
<array>
<string>INSendMessageIntent</string>
</array>
<key>UIApplicationSupportsIndirectInputEvents</key>
<true />
<key>UIBackgroundModes</key>
<array>
<string>fetch</string>
<string>processing</string>
</array>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UIStatusBarHidden</key>
<false />
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UIViewControllerBasedStatusBarAppearance</key>
<true />
<key>io.flutter.embedded_views_preview</key>
<true />
<key>NSLocalNetworkUsageDescription</key>
<string>We need local network permission to connect to the local server using IP address and
<dict>
<key>AppGroupId</key>
<string>$(CUSTOM_GROUP_ID)</string>
<key>BGTaskSchedulerPermittedIdentifiers</key>
<array>
<string>app.alextran.immich.backgroundFetch</string>
<string>app.alextran.immich.backgroundProcessing</string>
</array>
<key>CADisableMinimumFrameDurationOnPhone</key>
<true/>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleDisplayName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundleDocumentTypes</key>
<array>
<dict>
<key>CFBundleTypeName</key>
<string>ShareHandler</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.file-url</string>
<string>public.image</string>
<string>public.text</string>
<string>public.movie</string>
<string>public.url</string>
<string>public.data</string>
</array>
</dict>
</array>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleLocalizations</key>
<array>
<string>en</string>
<string>ar</string>
<string>ca</string>
<string>cs</string>
<string>da</string>
<string>de</string>
<string>es</string>
<string>fi</string>
<string>fr</string>
<string>he</string>
<string>hi</string>
<string>hu</string>
<string>it</string>
<string>ja</string>
<string>ko</string>
<string>lv</string>
<string>mn</string>
<string>nb</string>
<string>nl</string>
<string>pl</string>
<string>pt</string>
<string>ro</string>
<string>ru</string>
<string>sk</string>
<string>sl</string>
<string>sr</string>
<string>sv</string>
<string>th</string>
<string>uk</string>
<string>vi</string>
<string>zh</string>
</array>
<key>CFBundleName</key>
<string>immich_mobile</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.135.1</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleTypeRole</key>
<string>Editor</string>
<key>CFBundleURLName</key>
<string>Share Extension</string>
<key>CFBundleURLSchemes</key>
<array>
<string>ShareMedia-$(PRODUCT_BUNDLE_IDENTIFIER)</string>
</array>
</dict>
<dict>
<key>CFBundleTypeRole</key>
<string>Editor</string>
<key>CFBundleURLName</key>
<string>Deep Link</string>
<key>CFBundleURLSchemes</key>
<array>
<string>immich</string>
</array>
</dict>
</array>
<key>CFBundleVersion</key>
<string>210</string>
<key>FLTEnableImpeller</key>
<true/>
<key>ITSAppUsesNonExemptEncryption</key>
<false/>
<key>LSApplicationQueriesSchemes</key>
<array>
<string>https</string>
</array>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>LSSupportsOpeningDocumentsInPlace</key>
<string>No</string>
<key>MGLMapboxMetricsEnabledSettingShownInApp</key>
<true/>
<key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true/>
</dict>
<key>NSBonjourServices</key>
<array>
<string>_googlecast._tcp</string>
<string>_CC1AD845._googlecast._tcp</string>
</array>
<key>NSCameraUsageDescription</key>
<string>We need to access the camera to let you take beautiful video using this app</string>
<key>NSFaceIDUsageDescription</key>
<string>We need to use FaceID to allow access to your locked folder</string>
<key>NSLocalNetworkUsageDescription</key>
<string>We need local network permission to connect to the local server using IP address and
allow the casting feature to work</string>
</dict>
</plist>
<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>We require this permission to access the local WiFi name for background upload mechanism</string>
<key>NSLocationUsageDescription</key>
<string>We require this permission to access the local WiFi name</string>
<key>NSLocationWhenInUseUsageDescription</key>
<string>We require this permission to access the local WiFi name</string>
<key>NSMicrophoneUsageDescription</key>
<string>We need to access the microphone to let you take beautiful video using this app</string>
<key>NSPhotoLibraryAddUsageDescription</key>
<string>We need to manage backup your photos album</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>We need to manage backup your photos album</string>
<key>NSUserActivityTypes</key>
<array>
<string>INSendMessageIntent</string>
</array>
<key>UIApplicationSupportsIndirectInputEvents</key>
<true/>
<key>UIBackgroundModes</key>
<array>
<string>fetch</string>
<string>processing</string>
</array>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UIStatusBarHidden</key>
<false/>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UIViewControllerBasedStatusBarAppearance</key>
<true/>
<key>io.flutter.embedded_views_preview</key>
<true/>
</dict>
</plist>

4
mobile/ios/Runner/Runner.entitlements
View File

@ -9,8 +9,6 @@
<key>com.apple.developer.networking.wifi-info</key>
<true/>
<key>com.apple.security.application-groups</key>
<array>
<string>group.app.immich.share</string>
</array>
<array/>
</dict>
</plist>

4
mobile/ios/Runner/RunnerProfile.entitlements
View File

@ -11,8 +11,6 @@
<key>com.apple.developer.networking.wifi-info</key>
<true/>
<key>com.apple.security.application-groups</key>
<array>
<string>group.app.immich.share</string>
</array>
<array/>
</dict>
</plist>

52
mobile/ios/ShareExtension/Info.plist
View File

@ -1,35 +1,35 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>AppGroupId</key>
<string>$(CUSTOM_GROUP_ID)</string>
<key>NSExtension</key>
<dict>
<key>NSExtensionAttributes</key>
<dict>
<key>IntentsSupported</key>
<array>
<string>INSendMessageIntent</string>
</array>
<key>NSExtensionActivationRule</key>
<string>SUBQUERY ( extensionItems, $extensionItem, SUBQUERY ( $extensionItem.attachments,
<dict>
<key>AppGroupId</key>
<string>$(CUSTOM_GROUP_ID)</string>
<key>NSExtension</key>
<dict>
<key>NSExtensionAttributes</key>
<dict>
<key>IntentsSupported</key>
<array>
<string>INSendMessageIntent</string>
</array>
<key>NSExtensionActivationRule</key>
<string>SUBQUERY ( extensionItems, $extensionItem, SUBQUERY ( $extensionItem.attachments,
$attachment, ( ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.file-url"
|| ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.image" || ANY
$attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.text" || ANY
$attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.movie" || ANY
$attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.url" ) ).@count &gt; 0
).@count &gt; 0 </string>
<key>PHSupportedMediaTypes</key>
<array>
<string>Video</string>
<string>Image</string>
</array>
</dict>
<key>NSExtensionMainStoryboard</key>
<string>MainInterface</string>
<key>NSExtensionPointIdentifier</key>
<string>com.apple.share-services</string>
</dict>
</dict>
</plist>
<key>PHSupportedMediaTypes</key>
<array>
<string>Video</string>
<string>Image</string>
</array>
</dict>
<key>NSExtensionMainStoryboard</key>
<string>MainInterface</string>
<key>NSExtensionPointIdentifier</key>
<string>com.apple.share-services</string>
</dict>
</dict>
</plist>

4
mobile/ios/ShareExtension/ShareExtension.entitlements
View File

@ -3,8 +3,6 @@
<plist version="1.0">
<dict>
<key>com.apple.security.application-groups</key>
<array>
<string>group.app.immich.share</string>
</array>
<array/>
</dict>
</plist>

4
mobile/ios/WidgetExtension/WidgetExtension.entitlements
View File

@ -3,8 +3,6 @@
<plist version="1.0">
<dict>
<key>com.apple.security.application-groups</key>
<array>
<string>group.app.immich.share</string>
</array>
<array/>
</dict>
</plist>

150
mobile/lib/platform/thumbnail_api.g.dart generated Normal file
View File

@ -0,0 +1,150 @@
// Autogenerated from Pigeon (v25.3.2), do not edit directly.
// See also: https://pub.dev/packages/pigeon
// ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name, unnecessary_import, no_leading_underscores_for_local_identifiers
import 'dart:async';
import 'dart:typed_data' show Float64List, Int32List, Int64List, Uint8List;
import 'package:flutter/foundation.dart' show ReadBuffer, WriteBuffer;
import 'package:flutter/services.dart';
PlatformException _createConnectionError(String channelName) {
return PlatformException(
code: 'channel-error',
message: 'Unable to establish connection on channel: "$channelName".',
);
}
List<Object?> wrapResponse(
{Object? result, PlatformException? error, bool empty = false}) {
if (empty) {
return <Object?>[];
}
if (error == null) {
return <Object?>[result];
}
return <Object?>[error.code, error.message, error.details];
}
class _PigeonCodec extends StandardMessageCodec {
const _PigeonCodec();
@override
void writeValue(WriteBuffer buffer, Object? value) {
if (value is int) {
buffer.putUint8(4);
buffer.putInt64(value);
} else {
super.writeValue(buffer, value);
}
}
@override
Object? readValueOfType(int type, ReadBuffer buffer) {
switch (type) {
default:
return super.readValueOfType(type, buffer);
}
}
}
class ThumbnailApi {
/// Constructor for [ThumbnailApi]. The [binaryMessenger] named argument is
/// available for dependency injection. If it is left null, the default
/// BinaryMessenger will be used which routes to the host platform.
ThumbnailApi(
{BinaryMessenger? binaryMessenger, String messageChannelSuffix = ''})
: pigeonVar_binaryMessenger = binaryMessenger,
pigeonVar_messageChannelSuffix =
messageChannelSuffix.isNotEmpty ? '.$messageChannelSuffix' : '';
final BinaryMessenger? pigeonVar_binaryMessenger;
static const MessageCodec<Object?> pigeonChannelCodec = _PigeonCodec();
final String pigeonVar_messageChannelSuffix;
Future<Uint8List> getThumbnail(
String assetId, {
required int width,
required int height,
}) async {
final String pigeonVar_channelName =
'dev.flutter.pigeon.immich_mobile.ThumbnailApi.getThumbnail$pigeonVar_messageChannelSuffix';
final BasicMessageChannel<Object?> pigeonVar_channel =
BasicMessageChannel<Object?>(
pigeonVar_channelName,
pigeonChannelCodec,
binaryMessenger: pigeonVar_binaryMessenger,
);
final Future<Object?> pigeonVar_sendFuture =
pigeonVar_channel.send(<Object?>[assetId, width, height]);
final List<Object?>? pigeonVar_replyList =
await pigeonVar_sendFuture as List<Object?>?;
if (pigeonVar_replyList == null) {
throw _createConnectionError(pigeonVar_channelName);
} else if (pigeonVar_replyList.length > 1) {
throw PlatformException(
code: pigeonVar_replyList[0]! as String,
message: pigeonVar_replyList[1] as String?,
details: pigeonVar_replyList[2],
);
} else if (pigeonVar_replyList[0] == null) {
throw PlatformException(
code: 'null-error',
message: 'Host platform returned null value for non-null return value.',
);
} else {
return (pigeonVar_replyList[0] as Uint8List?)!;
}
}
}
abstract class PlatformThumbnailApi {
static const MessageCodec<Object?> pigeonChannelCodec = _PigeonCodec();
Future<Uint8List?> getThumbnail(String assetId, int width, int height);
static void setUp(
PlatformThumbnailApi? api, {
BinaryMessenger? binaryMessenger,
String messageChannelSuffix = '',
}) {
messageChannelSuffix =
messageChannelSuffix.isNotEmpty ? '.$messageChannelSuffix' : '';
{
final BasicMessageChannel<
Object?> pigeonVar_channel = BasicMessageChannel<
Object?>(
'dev.flutter.pigeon.immich_mobile.PlatformThumbnailApi.getThumbnail$messageChannelSuffix',
pigeonChannelCodec,
binaryMessenger: binaryMessenger);
if (api == null) {
pigeonVar_channel.setMessageHandler(null);
} else {
pigeonVar_channel.setMessageHandler((Object? message) async {
assert(message != null,
'Argument for dev.flutter.pigeon.immich_mobile.PlatformThumbnailApi.getThumbnail was null.');
final List<Object?> args = (message as List<Object?>?)!;
final String? arg_assetId = (args[0] as String?);
assert(arg_assetId != null,
'Argument for dev.flutter.pigeon.immich_mobile.PlatformThumbnailApi.getThumbnail was null, expected non-null String.');
final int? arg_width = (args[1] as int?);
assert(arg_width != null,
'Argument for dev.flutter.pigeon.immich_mobile.PlatformThumbnailApi.getThumbnail was null, expected non-null int.');
final int? arg_height = (args[2] as int?);
assert(arg_height != null,
'Argument for dev.flutter.pigeon.immich_mobile.PlatformThumbnailApi.getThumbnail was null, expected non-null int.');
try {
final Uint8List? output =
await api.getThumbnail(arg_assetId!, arg_width!, arg_height!);
return wrapResponse(result: output);
} on PlatformException catch (e) {
return wrapResponse(error: e);
} catch (e) {
return wrapResponse(
error: PlatformException(code: 'error', message: e.toString()));
}
});
}
}
}
}

2
mobile/lib/presentation/pages/drift_create_album.page.dart
View File

@ -119,7 +119,7 @@ class _DriftCreateAlbumPageState extends ConsumerState<DriftCreateAlbumPage> {
final asset = selectedAssets.elementAt(index);
return GestureDetector(
onTap: onBackgroundTapped,
child: Thumbnail(asset: asset),
child: Thumbnail.fromBaseAsset(asset: asset),
);
}, childCount: selectedAssets.length),
),

4
mobile/lib/presentation/widgets/asset_viewer/asset_viewer.page.dart
View File

@ -482,7 +482,7 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
width: double.infinity,
height: double.infinity,
color: backgroundColor,
child: Thumbnail(asset: asset, fit: BoxFit.contain, size: Size(ctx.width, ctx.height)),
child: Thumbnail.fromBaseAsset(asset: asset, fit: BoxFit.contain, size: Size(ctx.width, ctx.height)),
);
}
@ -532,7 +532,7 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
width: ctx.width,
height: ctx.height,
color: backgroundColor,
child: Thumbnail(asset: asset, fit: BoxFit.contain, size: size),
child: Thumbnail.fromBaseAsset(asset: asset, fit: BoxFit.contain, size: size),
),
);
}

4
mobile/lib/presentation/widgets/images/full_image.widget.dart
View File

@ -1,7 +1,7 @@
import 'package:flutter/material.dart';
import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
import 'package:immich_mobile/presentation/widgets/images/image_provider.dart';
import 'package:immich_mobile/widgets/common/thumbhash.dart';
import 'package:immich_mobile/presentation/widgets/images/thumbnail.widget.dart';
import 'package:octo_image/octo_image.dart';
class FullImage extends StatelessWidget {
@ -9,7 +9,7 @@ class FullImage extends StatelessWidget {
this.asset, {
required this.size,
this.fit = BoxFit.cover,
this.placeholder = const Thumbhash(),
this.placeholder = const Thumbnail(),
super.key,
});

425
mobile/lib/presentation/widgets/images/thumbnail.widget.dart
View File

@ -1,53 +1,402 @@
import 'package:flutter/material.dart';
import 'dart:async';
import 'dart:convert';
import 'dart:ui' as ui;
import 'dart:ui';
import 'package:flutter_cache_manager/flutter_cache_manager.dart';
import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
import 'package:immich_mobile/presentation/widgets/images/image_provider.dart';
import 'package:immich_mobile/widgets/common/thumbhash.dart';
import 'package:immich_mobile/entities/asset.entity.dart';
import 'package:immich_mobile/extensions/build_context_extensions.dart';
import 'package:immich_mobile/extensions/theme_extensions.dart';
import 'package:immich_mobile/providers/image/cache/thumbnail_image_cache_manager.dart';
import 'package:immich_mobile/providers/infrastructure/platform.provider.dart';
import 'package:immich_mobile/services/api.service.dart';
import 'package:immich_mobile/utils/image_url_builder.dart';
import 'package:logging/logging.dart';
import 'package:octo_image/octo_image.dart';
import 'package:thumbhash/thumbhash.dart' as thumbhash;
class Thumbnail extends StatelessWidget {
const Thumbnail({this.asset, this.remoteId, this.size = const Size.square(256), this.fit = BoxFit.cover, super.key})
: assert(asset != null || remoteId != null, 'Either asset or remoteId must be provided');
final log = Logger('ThumbnailWidget');
final BaseAsset? asset;
final String? remoteId;
final Size size;
class Thumbnail extends StatefulWidget {
final BoxFit fit;
final Size size;
final String? blurhash;
final String? localId;
final String? remoteId;
final bool thumbhashOnly;
const Thumbnail({
this.fit = BoxFit.cover,
this.size = const Size.square(256),
this.blurhash,
this.localId,
this.remoteId,
this.thumbhashOnly = false,
super.key,
});
Thumbnail.fromAsset({
required Asset asset,
this.fit = BoxFit.cover,
this.size = const Size.square(256),
this.thumbhashOnly = false,
super.key,
}) : blurhash = asset.thumbhash,
localId = asset.localId,
remoteId = asset.remoteId;
Thumbnail.fromBaseAsset({
required BaseAsset? asset,
this.fit = BoxFit.cover,
this.size = const Size.square(256),
this.thumbhashOnly = false,
super.key,
}) : blurhash = switch (asset) {
RemoteAsset() => asset.thumbHash,
_ => null,
},
localId = switch (asset) {
RemoteAsset() => asset.localId,
LocalAsset() => asset.id,
_ => null,
},
remoteId = switch (asset) {
RemoteAsset() => asset.id,
LocalAsset() => asset.remoteId,
_ => null,
};
@override
State<Thumbnail> createState() => _ThumbnailState();
}
class _ThumbnailState extends State<Thumbnail> {
ui.Image? _image;
static final _gradientCache = <ColorScheme, Gradient>{};
static final _imageCache = ThumbnailImageCacheManager();
@override
void initState() {
super.initState();
_decode();
}
@override
void didUpdateWidget(Thumbnail oldWidget) {
super.didUpdateWidget(oldWidget);
if (oldWidget.blurhash != widget.blurhash ||
oldWidget.localId != widget.localId ||
oldWidget.remoteId != widget.remoteId ||
oldWidget.thumbhashOnly != widget.thumbhashOnly) {
_decode();
}
}
Future<void> _decode() async {
if (!mounted) {
return;
}
final thumbhashOnly = widget.thumbhashOnly;
final blurhash = widget.blurhash;
final imageFuture = thumbhashOnly ? Future.value(null) : _decodeFromFile();
if (blurhash != null) {
final image = thumbhash.thumbHashToRGBA(base64.decode(blurhash));
try {
await _decodeThumbhash(
await ImmutableBuffer.fromUint8List(image.rgba),
image.width,
image.height,
);
} catch (e) {
log.info('Error decoding thumbhash for ${widget.remoteId}: $e');
}
}
if (!mounted || thumbhashOnly) {
return;
}
try {
final image = await imageFuture;
if (!mounted || image == null) {
return;
}
_image?.dispose();
setState(() {
_image = image;
});
} catch (e) {
log.info('Error decoding thumbnail: $e');
}
}
Future<void> _decodeThumbhash(
ImmutableBuffer buffer,
int width,
int height,
) async {
if (!mounted) {
buffer.dispose();
return;
}
final descriptor = ImageDescriptor.raw(
buffer,
width: width,
height: height,
pixelFormat: PixelFormat.rgba8888,
);
if (!mounted) {
buffer.dispose();
descriptor.dispose();
return;
}
final codec = await descriptor.instantiateCodec(
targetWidth: width,
targetHeight: height,
);
if (!mounted) {
buffer.dispose();
descriptor.dispose();
codec.dispose();
return;
}
final frame = (await codec.getNextFrame()).image;
buffer.dispose();
descriptor.dispose();
codec.dispose();
if (!mounted) {
frame.dispose();
return;
}
setState(() {
_image = frame;
});
}
Future<ui.Image?> _decodeFromFile() async {
final buffer = await _getFile();
if (buffer == null) {
return null;
}
final stopwatch = Stopwatch()..start();
final thumb = await _decodeThumbnail(buffer, 256);
stopwatch.stop();
return thumb;
}
Future<ui.Image?> _decodeThumbnail(ImmutableBuffer buffer, int height) async {
if (!mounted) {
buffer.dispose();
return null;
}
final descriptor = await ImageDescriptor.encoded(buffer);
if (!mounted) {
buffer.dispose();
descriptor.dispose();
return null;
}
final codec = await descriptor.instantiateCodec(targetHeight: height);
if (!mounted) {
buffer.dispose();
descriptor.dispose();
codec.dispose();
return null;
}
final frame = (await codec.getNextFrame()).image;
buffer.dispose();
descriptor.dispose();
codec.dispose();
if (!mounted) {
frame.dispose();
return null;
}
return frame;
}
Future<ImmutableBuffer?> _getFile() async {
final stopwatch = Stopwatch()..start();
final localId = widget.localId;
if (localId != null) {
try {
final data =
await thumbnailApi.getThumbnail(localId, width: 256, height: 256);
stopwatch.stop();
log.info(
'Retrieved local image $localId in ${stopwatch.elapsedMilliseconds.toStringAsFixed(2)} ms',
);
return ImmutableBuffer.fromUint8List(data);
} catch (e) {
log.warning('Failed to retrieve local image $localId: $e');
}
}
final remoteId = widget.remoteId;
if (remoteId != null) {
final uri = getThumbnailUrlForRemoteId(remoteId);
final headers = ApiService.getRequestHeaders();
final stream = _imageCache.getFileStream(
uri,
key: uri,
withProgress: true,
headers: headers,
);
await for (final result in stream) {
if (!mounted) {
return null;
}
if (result is FileInfo) {
stopwatch.stop();
log.info(
'Retrieved remote image $remoteId in ${stopwatch.elapsedMilliseconds.toStringAsFixed(2)} ms',
);
return ImmutableBuffer.fromFilePath(result.file.path);
}
}
}
return null;
}
@override
Widget build(BuildContext context) {
final thumbHash = asset is RemoteAsset ? (asset as RemoteAsset).thumbHash : null;
final provider = getThumbnailImageProvider(asset: asset, remoteId: remoteId, size: size);
return OctoImage.fromSet(
image: provider,
octoSet: OctoSet(
placeholderBuilder: _blurHashPlaceholderBuilder(thumbHash, fit: fit),
errorBuilder: _blurHashErrorBuilder(thumbHash, provider: provider, fit: fit, asset: asset),
),
fadeOutDuration: const Duration(milliseconds: 100),
fadeInDuration: Duration.zero,
width: size.width,
height: size.height,
fit: fit,
placeholderFadeInDuration: Duration.zero,
final colorScheme = context.colorScheme;
final gradient = _gradientCache[colorScheme] ??= LinearGradient(
colors: [
colorScheme.surfaceContainer,
colorScheme.surfaceContainer.darken(amount: .1),
],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
);
return _ThumbhashLeaf(
image: _image,
fit: widget.fit,
placeholderGradient: gradient,
);
}
@override
void dispose() {
_image?.dispose();
super.dispose();
}
}
OctoPlaceholderBuilder _blurHashPlaceholderBuilder(String? thumbHash, {BoxFit? fit}) {
return (context) => Thumbhash(blurhash: thumbHash, fit: fit ?? BoxFit.cover);
class _ThumbhashLeaf extends LeafRenderObjectWidget {
final ui.Image? image;
final BoxFit fit;
final Gradient placeholderGradient;
const _ThumbhashLeaf({
required this.image,
required this.fit,
required this.placeholderGradient,
});
@override
RenderObject createRenderObject(BuildContext context) {
return _ThumbhashRenderBox(
image: image,
fit: fit,
placeholderGradient: placeholderGradient,
);
}
@override
void updateRenderObject(
BuildContext context,
_ThumbhashRenderBox renderObject,
) {
renderObject.fit = fit;
renderObject.image = image;
renderObject.placeholderGradient = placeholderGradient;
}
}
OctoErrorBuilder _blurHashErrorBuilder(String? blurhash, {BaseAsset? asset, ImageProvider? provider, BoxFit? fit}) =>
(context, e, s) {
Logger("ImThumbnail").warning("Error loading thumbnail for ${asset?.name}", e, s);
provider?.evict();
return Stack(
alignment: Alignment.center,
children: [
_blurHashPlaceholderBuilder(blurhash, fit: fit)(context),
const Opacity(opacity: 0.75, child: Icon(Icons.error_outline_rounded)),
],
);
};
class _ThumbhashRenderBox extends RenderBox {
ui.Image? _image;
BoxFit _fit;
Gradient _placeholderGradient;
@override
bool isRepaintBoundary = true;
_ThumbhashRenderBox({
required ui.Image? image,
required BoxFit fit,
required Gradient placeholderGradient,
}) : _image = image,
_fit = fit,
_placeholderGradient = placeholderGradient;
@override
void paint(PaintingContext context, Offset offset) {
final image = _image;
final rect = offset & size;
if (image == null) {
final paint = Paint();
paint.shader = _placeholderGradient.createShader(rect);
context.canvas.drawRect(rect, paint);
return;
}
paintImage(
canvas: context.canvas,
rect: rect,
image: image,
fit: _fit,
filterQuality: FilterQuality.low,
);
}
@override
void performLayout() {
size = constraints.biggest;
}
set image(ui.Image? value) {
if (_image != value) {
_image = value;
markNeedsPaint();
}
}
set fit(BoxFit value) {
if (_fit == value) {
return;
}
_fit = value;
if (_image != null) {
markNeedsPaint();
}
}
set placeholderGradient(Gradient value) {
if (_placeholderGradient == value) {
return;
}
_placeholderGradient = value;
if (_image == null) {
markNeedsPaint();
}
}
}

15
mobile/lib/presentation/widgets/images/thumbnail_tile.widget.dart
View File

@ -19,7 +19,7 @@ class ThumbnailTile extends ConsumerWidget {
super.key,
});
final BaseAsset asset;
final BaseAsset? asset;
final Size size;
final BoxFit fit;
final bool showStorageIndicator;
@ -28,6 +28,7 @@ class ThumbnailTile extends ConsumerWidget {
@override
Widget build(BuildContext context, WidgetRef ref) {
final asset = this.asset;
final heroIndex = heroOffset ?? TabsRouterScope.of(context)?.controller.activeIndex ?? 0;
final assetContainerColor = context.isDarkTheme
@ -50,7 +51,7 @@ class ThumbnailTile extends ConsumerWidget {
)
: const BoxDecoration();
final hasStack = asset is RemoteAsset && (asset as RemoteAsset).stackId != null;
final hasStack = asset is RemoteAsset && asset.stackId != null;
return Stack(
children: [
@ -66,8 +67,8 @@ class ThumbnailTile extends ConsumerWidget {
children: [
Positioned.fill(
child: Hero(
tag: '${asset.heroTag}_$heroIndex',
child: Thumbnail(asset: asset, fit: fit, size: size),
tag: '${asset?.heroTag ?? ''}_$heroIndex',
child: Thumbnail.fromBaseAsset(asset: asset, fit: fit, size: size),
),
),
if (hasStack)
@ -78,7 +79,7 @@ class ThumbnailTile extends ConsumerWidget {
child: const _TileOverlayIcon(Icons.burst_mode_rounded),
),
),
if (asset.isVideo)
if (asset != null && asset.isVideo)
Align(
alignment: Alignment.topRight,
child: Padding(
@ -86,7 +87,7 @@ class ThumbnailTile extends ConsumerWidget {
child: _VideoIndicator(asset.duration),
),
),
if (showStorageIndicator)
if (showStorageIndicator && asset != null)
switch (asset.storage) {
AssetState.local => const Align(
alignment: Alignment.bottomRight,
@ -110,7 +111,7 @@ class ThumbnailTile extends ConsumerWidget {
),
),
},
if (asset.isFavorite)
if (asset != null && asset.isFavorite)
const Align(
alignment: Alignment.bottomLeft,
child: Padding(

4
mobile/lib/presentation/widgets/memory/memory_card.widget.dart
View File

@ -7,7 +7,7 @@ import 'package:immich_mobile/extensions/build_context_extensions.dart';
import 'package:immich_mobile/presentation/widgets/asset_viewer/video_viewer.widget.dart';
import 'package:immich_mobile/presentation/widgets/images/full_image.widget.dart';
import 'package:immich_mobile/presentation/widgets/images/image_provider.dart';
import 'package:immich_mobile/widgets/common/thumbhash.dart';
import 'package:immich_mobile/presentation/widgets/images/thumbnail.widget.dart';
class DriftMemoryCard extends StatelessWidget {
final RemoteAsset asset;
@ -91,7 +91,7 @@ class _BlurredBackdrop extends HookWidget {
final blurhash = asset.thumbHash;
if (blurhash != null) {
// Use a nice cheap blur hash image decoration
return Thumbhash(blurhash: blurhash, fit: BoxFit.cover);
return Thumbnail(blurhash: blurhash);
}
// Fall back to using a more expensive image filtered

13
mobile/lib/presentation/widgets/memory/memory_lane.widget.dart
View File

@ -57,12 +57,15 @@ class DriftMemoryCard extends ConsumerWidget {
child: Stack(
children: [
ColorFiltered(
colorFilter: ColorFilter.mode(Colors.black.withValues(alpha: 0.2), BlendMode.darken),
child: SizedBox(
width: 205,
height: 200,
child: Thumbnail(remoteId: memory.assets[0].id, fit: BoxFit.cover),
colorFilter: ColorFilter.mode(
Colors.black.withValues(alpha: 0.2),
BlendMode.darken,
),
child: SizedBox(
width: 205,
height: 200,
child: Thumbnail.fromBaseAsset(asset: memory.assets[0]),
),
),
Positioned(
bottom: 16,

54
mobile/lib/presentation/widgets/timeline/fixed/segment.model.dart
View File

@ -10,8 +10,6 @@ import 'package:immich_mobile/presentation/widgets/images/thumbnail_tile.widget.
import 'package:immich_mobile/presentation/widgets/timeline/fixed/row.dart';
import 'package:immich_mobile/presentation/widgets/timeline/header.widget.dart';
import 'package:immich_mobile/presentation/widgets/timeline/segment.model.dart';
import 'package:immich_mobile/presentation/widgets/timeline/segment_builder.dart';
import 'package:immich_mobile/presentation/widgets/timeline/timeline.state.dart';
import 'package:immich_mobile/providers/asset_viewer/is_motion_video_playing.provider.dart';
import 'package:immich_mobile/providers/haptic_feedback.provider.dart';
import 'package:immich_mobile/providers/infrastructure/timeline.provider.dart';
@ -108,42 +106,41 @@ class _FixedSegmentRow extends ConsumerWidget {
@override
Widget build(BuildContext context, WidgetRef ref) {
final isScrubbing = ref.watch(timelineStateProvider.select((s) => s.isScrubbing));
final timelineService = ref.read(timelineServiceProvider);
if (isScrubbing) {
return _buildPlaceholder(context);
}
if (timelineService.hasRange(assetIndex, assetCount)) {
return _buildAssetRow(context, timelineService.getAssets(assetIndex, assetCount), timelineService);
}
return FutureBuilder<List<BaseAsset>>(
future: timelineService.loadAssets(assetIndex, assetCount),
builder: (context, snapshot) {
if (snapshot.connectionState != ConnectionState.done) {
return _buildPlaceholder(context);
}
return _buildAssetRow(context, snapshot.requireData, timelineService);
try {
final assets = timelineService.getAssets(assetIndex, assetCount);
return FutureBuilder<List<BaseAsset>>(
future: null,
initialData: assets,
builder: (context, snapshot) {
return _buildAssetRow(context, snapshot.data, timelineService);
},
);
} catch (e) {
return FutureBuilder<List<BaseAsset>>(
future: timelineService.loadAssets(assetIndex, assetCount),
builder: (context, snapshot) {
return _buildAssetRow(context, snapshot.data, timelineService);
},
);
}
}
Widget _buildPlaceholder(BuildContext context) {
return SegmentBuilder.buildPlaceholder(context, assetCount, size: Size.square(tileHeight), spacing: spacing);
}
Widget _buildAssetRow(BuildContext context, List<BaseAsset> assets, TimelineService timelineService) {
Widget _buildAssetRow(BuildContext context, List<BaseAsset>? assets, TimelineService timelineService) {
return FixedTimelineRow(
dimension: tileHeight,
spacing: spacing,
textDirection: Directionality.of(context),
children: [
for (int i = 0; i < assets.length; i++)
for (int i = 0; i < assetCount; i++)
_AssetTileWidget(
key: ValueKey(Object.hash(assets[i].heroTag, assetIndex + i, timelineService.hashCode)),
asset: assets[i],
key: ValueKey(i.hashCode ^ (assetIndex + i).hashCode ^ timelineService.hashCode),
asset: assets == null ? null : assets[i],
assetIndex: assetIndex + i,
),
],
@ -152,7 +149,7 @@ class _FixedSegmentRow extends ConsumerWidget {
}
class _AssetTileWidget extends ConsumerWidget {
final BaseAsset asset;
final BaseAsset? asset;
final int assetIndex;
const _AssetTileWidget({super.key, required this.asset, required this.assetIndex});
@ -201,17 +198,18 @@ class _AssetTileWidget extends ConsumerWidget {
final lockSelection = _getLockSelectionStatus(ref);
final showStorageIndicator = ref.watch(timelineArgsProvider.select((args) => args.showStorageIndicator));
final asset = this.asset;
return RepaintBoundary(
child: GestureDetector(
onTap: () => lockSelection ? null : _handleOnTap(context, ref, assetIndex, asset, heroOffset),
onLongPress: () => lockSelection ? null : _handleOnLongPress(ref, asset),
return GestureDetector(
onTap: () => lockSelection || asset == null ? null : _handleOnTap(context, ref, assetIndex, asset, heroOffset),
onLongPress: () => lockSelection || asset == null
? null
: _handleOnLongPress(ref, asset),
child: ThumbnailTile(
asset,
lockSelection: lockSelection,
showStorageIndicator: showStorageIndicator,
heroOffset: heroOffset,
),
),
);
}

4
mobile/lib/presentation/widgets/timeline/segment_builder.dart
View File

@ -1,8 +1,8 @@
import 'package:flutter/widgets.dart';
import 'package:immich_mobile/domain/models/timeline.model.dart';
import 'package:immich_mobile/presentation/widgets/images/thumbnail.widget.dart';
import 'package:immich_mobile/presentation/widgets/timeline/constants.dart';
import 'package:immich_mobile/presentation/widgets/timeline/fixed/row.dart';
import 'package:immich_mobile/widgets/common/thumbhash.dart';
abstract class SegmentBuilder {
final List<Bucket> buckets;
@ -29,7 +29,7 @@ abstract class SegmentBuilder {
dimension: size.height,
spacing: spacing,
textDirection: Directionality.of(context),
children: List.filled(count, const Thumbhash()),
children: List.filled(count, const Thumbnail()),
),
);
}

3
mobile/lib/providers/infrastructure/platform.provider.dart
View File

@ -1,4 +1,7 @@
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/platform/native_sync_api.g.dart';
import 'package:immich_mobile/platform/thumbnail_api.g.dart';
final nativeSyncApiProvider = Provider<NativeSyncApi>((_) => NativeSyncApi());
final thumbnailApi = ThumbnailApi();

6
mobile/lib/widgets/common/immich_app_bar.dart
View File

@ -40,9 +40,9 @@ class ImmichAppBar extends ConsumerWidget implements PreferredSizeWidget {
showDialog(context: context, useRootNavigator: false, builder: (ctx) => const ImmichAppBarDialog()),
borderRadius: const BorderRadius.all(Radius.circular(12)),
child: Badge(
label: Container(
decoration: BoxDecoration(color: Colors.black, borderRadius: BorderRadius.circular(widgetSize / 2)),
child: const Icon(Icons.info, color: Color.fromARGB(255, 243, 188, 106), size: widgetSize / 2),
label: const DecoratedBox(
decoration: BoxDecoration(color: Colors.black, borderRadius: BorderRadius.all(Radius.circular(widgetSize / 2))),
child: Icon(Icons.info, color: Color.fromARGB(255, 243, 188, 106), size: widgetSize / 2),
),
backgroundColor: Colors.transparent,
alignment: Alignment.bottomRight,

4
mobile/lib/widgets/common/immich_image.dart
View File

@ -3,9 +3,9 @@ import 'package:immich_mobile/domain/models/store.model.dart';
import 'package:immich_mobile/entities/asset.entity.dart';
import 'package:immich_mobile/entities/store.entity.dart';
import 'package:immich_mobile/extensions/build_context_extensions.dart';
import 'package:immich_mobile/presentation/widgets/images/thumbnail.widget.dart';
import 'package:immich_mobile/providers/image/immich_local_image_provider.dart';
import 'package:immich_mobile/providers/image/immich_remote_image_provider.dart';
import 'package:immich_mobile/widgets/common/thumbhash.dart';
import 'package:octo_image/octo_image.dart';
class ImmichImage extends StatelessWidget {
@ -14,7 +14,7 @@ class ImmichImage extends StatelessWidget {
this.width,
this.height,
this.fit = BoxFit.cover,
this.placeholder = const Thumbhash(),
this.placeholder = const Thumbnail(),
super.key,
});

207
mobile/lib/widgets/common/thumbhash.dart
View File

@ -1,207 +0,0 @@
import 'dart:async';
import 'dart:convert';
import 'dart:ui' as ui;
import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:immich_mobile/extensions/build_context_extensions.dart';
import 'package:immich_mobile/extensions/theme_extensions.dart';
import 'package:thumbhash/thumbhash.dart' as thumbhash;
class Thumbhash extends StatefulWidget {
final String? blurhash;
final BoxFit fit;
const Thumbhash({
this.blurhash,
this.fit = BoxFit.cover,
super.key,
});
@override
State<Thumbhash> createState() => _ThumbhashState();
}
class _ThumbhashState extends State<Thumbhash> {
String? blurhash;
BoxFit? fit;
ui.Image? _image;
static final _gradientCache = <ColorScheme, Gradient>{};
@override
void initState() {
super.initState();
final blurhash_ = blurhash = widget.blurhash;
fit = widget.fit;
if (blurhash_ == null) {
return;
}
final image = thumbhash.thumbHashToRGBA(base64.decode(blurhash_));
_decode(image);
}
Future<void> _decode(thumbhash.Image image) async {
if (!mounted) {
return;
}
final buffer = await ImmutableBuffer.fromUint8List(image.rgba);
if (!mounted) {
buffer.dispose();
return;
}
final descriptor = ImageDescriptor.raw(
buffer,
width: image.width,
height: image.height,
pixelFormat: PixelFormat.rgba8888,
);
if (!mounted) {
buffer.dispose();
descriptor.dispose();
return;
}
final codec = await descriptor.instantiateCodec(
targetWidth: image.width,
targetHeight: image.height,
);
if (!mounted) {
buffer.dispose();
descriptor.dispose();
codec.dispose();
return;
}
final frame = (await codec.getNextFrame()).image;
buffer.dispose();
descriptor.dispose();
codec.dispose();
if (!mounted) {
frame.dispose();
return;
}
setState(() {
_image = frame;
});
}
@override
Widget build(BuildContext context) {
final colorScheme = context.colorScheme;
final gradient = _gradientCache[colorScheme] ??= LinearGradient(
colors: [
colorScheme.surfaceContainer,
colorScheme.surfaceContainer.darken(amount: .1),
],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
);
return _ThumbhashLeaf(
image: _image,
fit: fit!,
placeholderGradient: gradient,
);
}
@override
void dispose() {
_image?.dispose();
super.dispose();
}
}
class _ThumbhashLeaf extends LeafRenderObjectWidget {
final ui.Image? image;
final BoxFit fit;
final Gradient placeholderGradient;
const _ThumbhashLeaf({
required this.image,
required this.fit,
required this.placeholderGradient,
});
@override
RenderObject createRenderObject(BuildContext context) {
return _ThumbhashRenderBox(
image: image,
fit: fit,
placeholderGradient: placeholderGradient,
);
}
@override
void updateRenderObject(
BuildContext context,
_ThumbhashRenderBox renderObject,
) {
renderObject.fit = fit;
renderObject.image = image;
renderObject.placeholderGradient = placeholderGradient;
}
}
class _ThumbhashRenderBox extends RenderBox {
ui.Image? _image;
BoxFit _fit;
Gradient _placeholderGradient;
_ThumbhashRenderBox({
required ui.Image? image,
required BoxFit fit,
required Gradient placeholderGradient,
}) : _image = image,
_fit = fit,
_placeholderGradient = placeholderGradient;
@override
void paint(PaintingContext context, Offset offset) {
final image = _image;
final rect = offset & size;
if (image == null) {
final paint = Paint();
paint.shader = _placeholderGradient.createShader(rect);
context.canvas.drawRect(rect, paint);
return;
}
paintImage(
canvas: context.canvas,
rect: rect,
image: image,
fit: _fit,
filterQuality: FilterQuality.low,
);
}
@override
void performLayout() {
size = constraints.biggest;
}
set image(ui.Image? value) {
if (_image != value) {
_image = value;
markNeedsPaint();
}
}
set fit(BoxFit value) {
if (_fit != value) {
_fit = value;
markNeedsPaint();
}
}
set placeholderGradient(Gradient value) {
if (_placeholderGradient != value) {
_placeholderGradient = value;
markNeedsPaint();
}
}
}

4
mobile/lib/widgets/common/thumbhash_placeholder.dart
View File

@ -1,9 +1,9 @@
import 'package:flutter/material.dart';
import 'package:immich_mobile/widgets/common/thumbhash.dart';
import 'package:immich_mobile/presentation/widgets/images/thumbnail.widget.dart';
import 'package:octo_image/octo_image.dart';
OctoPlaceholderBuilder blurHashPlaceholderBuilder(String? blurhash, {required BoxFit fit}) {
return (context) => Thumbhash(blurhash: blurhash, fit: fit);
return (context) => Thumbnail(blurhash: blurhash, fit: fit);
}
OctoErrorBuilder blurHashErrorBuilder(

4
mobile/lib/widgets/memories/memory_card.dart
View File

@ -5,8 +5,8 @@ import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:immich_mobile/entities/asset.entity.dart';
import 'package:immich_mobile/extensions/build_context_extensions.dart';
import 'package:immich_mobile/pages/common/native_video_viewer.page.dart';
import 'package:immich_mobile/presentation/widgets/images/thumbnail.widget.dart';
import 'package:immich_mobile/widgets/common/immich_image.dart';
import 'package:immich_mobile/widgets/common/thumbhash.dart';
class MemoryCard extends StatelessWidget {
final Asset asset;
@ -90,7 +90,7 @@ class _BlurredBackdrop extends HookWidget {
final blurhash = asset.thumbhash;
if (blurhash != null) {
// Use a nice cheap blur hash image decoration
return Thumbhash(blurhash: blurhash, fit: BoxFit.cover);
return Thumbnail(blurhash: blurhash, fit: BoxFit.cover);
}
// Fall back to using a more expensive image filtered

2
mobile/makefile
View File

@ -7,7 +7,9 @@ build:
pigeon:
dart run pigeon --input pigeon/native_sync_api.dart
dart run pigeon --input pigeon/thumbnail_api.dart
dart format lib/platform/native_sync_api.g.dart
dart format lib/platform/thumbnail_api.g.dart
watch:
dart run build_runner watch --delete-conflicting-outputs

37
mobile/pigeon/thumbnail_api.dart Normal file
View File

@ -0,0 +1,37 @@
import 'package:pigeon/pigeon.dart';
@ConfigurePigeon(
PigeonOptions(
dartOut: 'lib/platform/thumbnail_api.g.dart',
swiftOut: 'ios/Runner/Images/Thumbnails.g.swift',
swiftOptions: SwiftOptions(includeErrorClass: false),
kotlinOut:
'android/app/src/main/kotlin/app/alextran/immich/images/Thumbnails.g.kt',
kotlinOptions: KotlinOptions(package: 'app.alextran.immich.images'),
dartOptions: DartOptions(),
dartPackageName: 'immich_mobile',
),
)
@HostApi()
abstract class ThumbnailApi {
@async
Uint8List getThumbnail(
String assetId, {
required int width,
required int height,
});
// @async
// int requestThumbnail(
// String assetId, {
// required int width,
// required int height,
// void Function(int requestId) onDone,
// });
}
@FlutterApi()
abstract class PlatformThumbnailApi {
@async
Uint8List? getThumbnail(String assetId, int width, int height);
}