编译环境：Flutter 版本v1.12.hotfix9 dart SDK：2.7.2
1 pubspec.yaml中引入：
# 权限
permission_handler: ^3.2.0
ios中info.plist配置（根据权限情况使用）：
NSLocationWhenInUseUsageDescription Need location when in use NSLocationAlwaysAndWhenInUseUsageDescription Always and when in use! NSLocationUsageDescription Older devices need location. NSLocationAlwaysUsageDescription Can I haz location always? NSAppleMusicUsageDescription Music! kTCCServiceMediaLibrary media NSCalendarsUsageDescription Calendars NSCameraUsageDescription camera NSContactsUsageDescription contacts NSMicrophoneUsageDescription microphone NSSpeechRecognitionUsageDescription speech NSMotionUsageDescription motion NSPhotoLibraryUsageDescription photos NSRemindersUsageDescription reminders
2 代码中具体使用：
void chosePhoto(int index) async {
PermissionHandler().requestPermissions(
[PermissionGroup.photos, PermissionGroup.camera]).then((map) {
if (map[PermissionGroup.photos] == PermissionStatus.granted ||
map[PermissionGroup.camera] == PermissionStatus.granted) {
chosePhotoFromPhone(context, index);
}
});
}
3 总结：
在使用的过程中可能会出现androidX 或者Swift语言的适配，这时候需要根据具体情况进行修改。
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