[CP] Set template and migrate apps to iOS 12 minimum #140923
Description
Issue Link
Target
stable
PR Link
Changelog Description
Automatically migrate apps to iOS 12 as the minimum deployment version.
Impacted Users
iOS end-customers running Flutter apps using common networking APIs, on apps built with latest Xcode.
Impact Description
Shipping production apps that use common iOS Networking APIs, such as in connectivity_plus, crashes on launch.
Workaround
The developer can increase their minimum iOS deployment version to iOS 12 and re-ship their app.
Risk
medium
Test Coverage
yes
Validation Steps
- Created new app in stable branch.
- In pubspec.yaml added dependency
connectivity_plus: ^4.0.0(uses the crashing networking API) - Run app on device, confirm crash.
- Update Flutter to cherry-pick
- Run app on device again. No crash.
Diff of ios directory after running app:
diff --git a/Flutter/AppFrameworkInfo.plist b/Flutter/AppFrameworkInfo.plist
index 9625e10..7c56964 100644
--- a/Flutter/AppFrameworkInfo.plist
+++ b/Flutter/AppFrameworkInfo.plist
@@ -21,6 +21,6 @@
<key>CFBundleVersion</key>
<string>1.0</string>
<key>MinimumOSVersion</key>
- <string>11.0</string>
+ <string>12.0</string>
</dict>
</plist>
diff --git a/Podfile b/Podfile
index fdcc671..d97f17e 100644
--- a/Podfile
+++ b/Podfile
@@ -1,5 +1,5 @@
# Uncomment this line to define a global platform for your project
-# platform :ios, '11.0'
+# platform :ios, '12.0'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
diff --git a/Podfile.lock b/Podfile.lock
index efa975f..a924f50 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -21,9 +21,9 @@ EXTERNAL SOURCES:
SPEC CHECKSUMS:
connectivity_plus: 07c49e96d7fc92bc9920617b83238c4d178b446a
- Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
+ Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
ReachabilitySwift: 985039c6f7b23a1da463388634119492ff86c825
-PODFILE CHECKSUM: 70d9d25280d0dd177a5f637cdb0f0b0b12c6a189
+PODFILE CHECKSUM: 819463e6a0290f5a72f145ba7cde16e8b6ef0796
COCOAPODS: 1.14.3
diff --git a/Runner.xcodeproj/project.pbxproj b/Runner.xcodeproj/project.pbxproj
index 690ea20..77d1554 100644
--- a/Runner.xcodeproj/project.pbxproj
+++ b/Runner.xcodeproj/project.pbxproj
@@ -453,7 +453,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
- IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+ IPHONEOS_DEPLOYMENT_TARGET = 12.0;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = iphoneos;
SUPPORTED_PLATFORMS = iphoneos;
@@ -581,7 +581,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
- IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+ IPHONEOS_DEPLOYMENT_TARGET = 12.0;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = iphoneos;
@@ -630,7 +630,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
- IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+ IPHONEOS_DEPLOYMENT_TARGET = 12.0;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = iphoneos;
SUPPORTED_PLATFORMS = iphoneos;