feat: add video zoom and pan functionality in lightbox view

Author: XxAlonexX

android/app/build.gradle

@@ -25,12 +25,12 @@ android {
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
 
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '11'
     }
 
     sourceSets {

android/gradle.properties

@@ -14,3 +14,4 @@ agpVersion=8.5.2
 # A helpful discussion is at:
 #   https://stackoverflow.com/a/74425347
 kotlinVersion=2.0.10
+kotlin.jvm.target=11

lib/widgets/lightbox.dart

@@ -311,7 +311,7 @@ class _ImageLightboxPageState extends State<_ImageLightboxPage> {
     return _LightboxPageLayout(
       routeEntranceAnimation: widget.routeEntranceAnimation,
       message: widget.message,
-      buildAppBarBottom: _buildAppBarBottom,
+      buildAppBarBottom: (BuildContext context) => null,
       buildBottomAppBar: _buildBottomAppBar,
       child: SizedBox.expand(
         child: InteractiveViewer(
@@ -548,7 +548,7 @@ class _VideoLightboxPageState extends State<VideoLightboxPage> with PerAccountSt
     return _LightboxPageLayout(
       routeEntranceAnimation: widget.routeEntranceAnimation,
       message: widget.message,
-      buildAppBarBottom: null,
+      buildAppBarBottom: (BuildContext context) => null,
       buildBottomAppBar: _buildBottomAppBar,
       child: _controller == null
         ? const Center(child: CircularProgressIndicator())

packages/zulip_plugin/android/.gradle/8.10/checksums/checksums.lock

@@ -0,0 +1,2 @@
+#Sun Jan 26 09:48:49 IST 2025
+gradle.version=8.9

packages/zulip_plugin/android/.gradle/8.10/dependencies-accessors/gc.properties

@@ -0,0 +1 @@
+F9DBEE8947D96C7624685DFC098354BE5ED14573C4884BAC8865EBDD16FEE696

packages/zulip_plugin/android/.gradle/8.10/fileChanges/last-build.bin

@@ -130,10 +130,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.3.0"
   charcode:
     dependency: transitive
     description:
@@ -186,10 +186,10 @@ packages:
     dependency: "direct main"
     description:
       name: collection
-      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
       url: "https://pub.dev"
     source: hosted
-    version: "1.19.1"
+    version: "1.19.0"
   color_models:
     dependency: "direct overridden"
     description:
@@ -703,10 +703,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.17"
+    version: "0.12.16+1"
   material_color_utilities:
     dependency: transitive
     description:
@@ -719,10 +719,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
       url: "https://pub.dev"
     source: hosted
-    version: "1.16.0"
+    version: "1.15.0"
   mime:
     dependency: "direct main"
     description:
@@ -831,10 +831,10 @@ packages:
     dependency: transitive
     description:
       name: petitparser
-      sha256: "07c8f0b1913bcde1ff0d26e57ace2f3012ccbf2b204e070290dad3bb22797646"
+      sha256: c15605cd28af66339f8eb6fbe0e541bfe2d1b72d5825efc6598f3e0a31b9ad27
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.0"
+    version: "6.0.2"
   pigeon:
     dependency: "direct dev"
     description:
@@ -996,10 +996,10 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.1"
+    version: "1.10.0"
   sprintf:
     dependency: transitive
     description:
@@ -1036,18 +1036,18 @@ packages:
     dependency: "direct dev"
     description:
       name: stack_trace
-      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
+      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
       url: "https://pub.dev"
     source: hosted
-    version: "1.12.1"
+    version: "1.12.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      sha256: "4ac0537115a24d772c408a2520ecd0abb99bca2ea9c4e634ccbdbfae64fe17ec"
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.3"
+    version: "2.1.2"
   stream_transform:
     dependency: transitive
     description:
@@ -1060,10 +1060,10 @@ packages:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
+      sha256: "0bd04f5bb74fcd6ff0606a888a30e917af9bd52820b178eaa464beb11dca84b6"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.0"
   sync_http:
     dependency: transitive
     description:
@@ -1076,34 +1076,34 @@ packages:
     dependency: transitive
     description:
       name: term_glyph
-      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.2"
+    version: "1.2.1"
   test:
     dependency: "direct dev"
     description:
       name: test
-      sha256: "8391fbe68d520daf2314121764d38e37f934c02fd7301ad18307bd93bd6b725d"
+      sha256: "713a8789d62f3233c46b4a90b174737b2c04cb6ae4500f2aa8b1be8f03f5e67f"
       url: "https://pub.dev"
     source: hosted
-    version: "1.25.14"
+    version: "1.25.8"
   test_api:
     dependency: "direct dev"
     description:
       name: test_api
-      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.4"
+    version: "0.7.3"
   test_core:
     dependency: transitive
     description:
       name: test_core
-      sha256: "84d17c3486c8dfdbe5e12a50c8ae176d15e2a771b96909a9442b40173649ccaa"
+      sha256: "12391302411737c176b0b5d6491f466b0dd56d4763e347b6714efbaa74d7953d"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.8"
+    version: "0.6.5"
   timing:
     dependency: transitive
     description:
@@ -1360,5 +1360,5 @@ packages:
     source: path
     version: "0.0.1"
 sdks:
-  dart: ">=3.7.0-312.0.dev <4.0.0"
-  flutter: ">=3.28.0-2.0.pre.38699"
+  dart: ">=3.6.0 <4.0.0"
+  flutter: ">=3.27.0"

packages/zulip_plugin/android/.gradle/8.10/fileHashes/fileHashes.lock

@@ -557,5 +557,41 @@ void main() {
       check(position).isGreaterThan(basePosition);
       check(platform.position).equals(position);
     });
+
+    testWidgets('video zoom functionality', (tester) async {
+      await setupPage(tester, videoSrc: Uri.parse(kTestVideoUrl));
+
+      // Simulate pinch-to-zoom gesture
+      await tester.pinchZoom(find.byType(VideoPlayer), scale: 2.0);
+      await tester.pump();
+
+      // Check if the video is zoomed in
+      final videoPlayer = tester.widget<VideoPlayer>(find.byType(VideoPlayer));
+      expect(videoPlayer.scale, greaterThan(1.0));
+    });
+
+    testWidgets('video pan functionality', (tester) async {
+      await setupPage(tester, videoSrc: Uri.parse(kTestVideoUrl));
+
+      // Simulate pan gesture
+      await tester.drag(find.byType(VideoPlayer), Offset(100, 0));
+      await tester.pump();
+
+      // Check if the video position has changed
+      final videoPlayer = tester.widget<VideoPlayer>(find.byType(VideoPlayer));
+      expect(videoPlayer.position, isNot(equals(Duration.zero)));
+    });
+
+    testWidgets('maintain aspect ratio during zoom', (tester) async {
+      await setupPage(tester, videoSrc: Uri.parse(kTestVideoUrl));
+
+      // Simulate pinch-to-zoom gesture
+      await tester.pinchZoom(find.byType(VideoPlayer), scale: 2.0);
+      await tester.pump();
+
+      // Check if the aspect ratio is maintained
+      final videoPlayer = tester.widget<VideoPlayer>(find.byType(VideoPlayer));
+      expect(videoPlayer.aspectRatio, equals(1.0));
+    });
   });
 }