mirror of
https://github.com/theyakka/qr.flutter.git
synced 2025-05-17 20:55:55 +08:00
Version 3.0 (#55)
Adds auto version selection. Adds error state builder. Adds image overlays. Fixes bugs.
This commit is contained in:
Luke
2
.gitignore
vendored
2
.gitignore
vendored
@ -11,4 +11,4 @@ packages
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|||||||
.flutter-plugins
|
.flutter-plugins
|
||||||
.dart_tool
|
.dart_tool
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||||||
pubspec.lock
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pubspec.lock
|
||||||
test_image.png
|
.temp
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||||||
1
AUTHORS
1
AUTHORS
@ -4,3 +4,4 @@ Roman Rodych: @romkor
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|||||||
Charles Crete: @cretezy
|
Charles Crete: @cretezy
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||||||
Dmitry: @kelegorm
|
Dmitry: @kelegorm
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||||||
Pedro Massango: @pedromassango
|
Pedro Massango: @pedromassango
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||||||
|
Luke Pighetti: @lukepighetti
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@ -1,3 +1,10 @@
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|
# 3.0.0
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||||||
|
- Use `QrVersions.auto` and let the library pick the appropriate version for you.
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|
- Add an image that will be overlaid in the centre of the widget. You can specify the image size but not position.
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||||||
|
- `QrImage.onError` has been removed. It was horribly broken so we decided to not deprecate it and just remove it totally.
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|
- `QrImage.errorStateBuilder` introduced to allow you to display an in-line `Widget` when an error (such as data too long) occurs. By default the error state `Widget` will be constrained to the `QRImage` bounds (aka a Square) but you can use the `constrainErrorBounds` property to prevent that.
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- A bunch of bug fixes you can look at in the source code.
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|
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# 2.1.0
|
# 2.1.0
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- The `gapless` option is now `true` by default.
|
- The `gapless` option is now `true` by default.
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- Allow assigning `Key` values to `QrImage` widgets.
|
- Allow assigning `Key` values to `QrImage` widgets.
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|||||||
81
README.md
81
README.md
@ -4,26 +4,21 @@ QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widg
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|||||||
|
|
||||||
# Features
|
# Features
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||||||
- Built on [QR - Dart](https://github.com/kevmoo/qr.dart)
|
- Built on [QR - Dart](https://github.com/kevmoo/qr.dart)
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||||||
|
- Automatic QR code version/type detection or manual entry
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||||||
- Supports QR code versions 1 - 40
|
- Supports QR code versions 1 - 40
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- Error correction / redundancy
|
- Error correction / redundancy
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- Configurable output size, padding, background and foreground colors
|
- Configurable output size, padding, background and foreground colors
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|
- Supports image overlays
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- Export to image data to save to file or use in memory
|
- Export to image data to save to file or use in memory
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- No internet connection required
|
- No internet connection required
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||||||
|
|
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# Installing
|
# Installing
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||||||
|
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||||||
If you're using Flutter 1.2+ or the master/beta channel then you will need to use version `2.0.0` or higher as Flutter 1.2 is not compatible with earlier versions of the Flutter framework.
|
You should add the following to your `pubspec.yaml` file:
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|
|
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```yaml
|
```yaml
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dependencies:
|
dependencies:
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qr_flutter: ^2.1.0
|
qr_flutter: ^3.0.0
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||||||
```
|
|
||||||
|
|
||||||
If you're using an older Flutter version (< 1.2.1), you **must** use version `1.1.6` if you cannot upgrade to the latest version of Flutter:
|
|
||||||
|
|
||||||
```yaml
|
|
||||||
dependencies:
|
|
||||||
qr_flutter: ^1.1.6
|
|
||||||
```
|
```
|
||||||
|
|
||||||
**Note**: If you're using the Flutter `master` channel, if you encounter build issues, or want to try the latest and greatest then you should use the `master` branch and not a specific release version. To do so, use the following configuration in your `pubspec.yaml`:
|
**Note**: If you're using the Flutter `master` channel, if you encounter build issues, or want to try the latest and greatest then you should use the `master` branch and not a specific release version. To do so, use the following configuration in your `pubspec.yaml`:
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@ -50,8 +45,9 @@ import 'package:qr_flutter/qr_flutter.dart';
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Next, to render a basic QR code you can use the following code (or something like it):
|
Next, to render a basic QR code you can use the following code (or something like it):
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|
|
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```dart
|
```dart
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new QrImage(
|
QrImage(
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data: "1234567890",
|
data: "1234567890",
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|
version: QrVersions.auto,
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size: 200.0,
|
size: 200.0,
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),
|
),
|
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```
|
```
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@ -60,16 +56,69 @@ Depending on your data requirements you may want to tweak the QR code output. Th
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|||||||
|
|
||||||
| Property | Type | Description |
|
| Property | Type | Description |
|
||||||
|----|----|----|
|
|----|----|----|
|
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| `version` | int | A value between 1 and 40. See http://www.qrcode.com/en/about/version.html for details. |
|
| `version` | int | `QrVersions.auto` or a value between 1 and 40. See http://www.qrcode.com/en/about/version.html for limitations and details. |
|
||||||
| `errorCorrectionLevel` | int | A value defined on `QrErrorCorrectLevel`. e.g.: `QrErrorCorrectLevel.L`. |
|
| `errorCorrectionLevel` | int | A value defined on `QrErrorCorrectLevel`. e.g.: `QrErrorCorrectLevel.L`. |
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||||||
| `size` | double | The (square) size of the image. If not given, will auto size using shortest size constraint. |
|
| `size` | double | The (square) size of the image. If not given, will auto size using shortest size constraint. |
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| `padding` | EdgeInsets | Padding surrounding the QR code data |
|
| `padding` | EdgeInsets | Padding surrounding the QR code data. |
|
||||||
| `backgroundColor` | Color | The background color (default is none) |
|
| `backgroundColor` | Color | The background color (default is none). |
|
||||||
| `foregroundColor` | Color | The foreground color (default is black) |
|
| `foregroundColor` | Color | The foreground color (default is black). |
|
||||||
| `gapless` | bool | Adds an extra pixel in size to prevent gaps (default is true) |
|
| `gapless` | bool | Adds an extra pixel in size to prevent gaps (default is true). |
|
||||||
|
| `errorStateBuilder` | QrErrorBuilder | Allows you to show an error state `Widget` in the event there is an error rendering the QR code (e.g.: version is too low, input is too long, etc). |
|
||||||
|
| `constrainErrorBounds` | bool | If true, the error `Widget` will be constrained to the square that the QR code was going to be drawn in. If false, the error state `Widget` will grow/shrink to whatever size it needs. |
|
||||||
|
| `embeddedImage` | ImageProvider | An `ImageProvider` that defines an image to be overlaid in the center of the QR code. |
|
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|
| `embeddedImageStyle` | QrEmbeddedImageStyle | Properties to style the embedded image. |
|
||||||
|
| `embeddedImageEmitsError` | bool | If true, any failure to load the embedded image will trigger the `errorStateBuilder` or render an empty `Container`. If false, the QR code will be rendered and the embedded image will be ignored. |
|
||||||
|
|
||||||
# Example
|
# Example
|
||||||
See the `example` directory for a basic working example.
|
|
||||||
|
A basic QR code will look something like:
|
||||||
|
|
||||||
|
```dart
|
||||||
|
QrImage(
|
||||||
|
data: 'This is a simple QR code',
|
||||||
|
version: QrVersions.auto,
|
||||||
|
size: 320,
|
||||||
|
gapless: false,
|
||||||
|
)
|
||||||
|
```
|
||||||
|
|
||||||
|
A QR code with an image (from your application's assets) will look like:
|
||||||
|
|
||||||
|
```dart
|
||||||
|
QrImage(
|
||||||
|
data: 'This QR code has an embedded image as well',
|
||||||
|
version: QrVersions.auto,
|
||||||
|
size: 320,
|
||||||
|
gapless: false,
|
||||||
|
embeddedImage: AssetImage('assets/images/my_embedded_image.png'),
|
||||||
|
embeddedImageStyle: QrEmbeddedImageStyle(
|
||||||
|
size: Size(80, 80),
|
||||||
|
),
|
||||||
|
)
|
||||||
|
```
|
||||||
|
|
||||||
|
To show an error state in the event that the QR code can't be validated:
|
||||||
|
|
||||||
|
```dart
|
||||||
|
QrImage(
|
||||||
|
data: 'This QR code will show the error state instead',
|
||||||
|
version: 1,
|
||||||
|
size: 320,
|
||||||
|
gapless: false,
|
||||||
|
errorStateBuilder: (cxt, err) {
|
||||||
|
return Container(
|
||||||
|
child: Center(
|
||||||
|
child: Text(
|
||||||
|
"Uh oh! Something went wrong...",
|
||||||
|
textAlign: TextAlign.center,
|
||||||
|
),
|
||||||
|
),
|
||||||
|
);
|
||||||
|
},
|
||||||
|
)
|
||||||
|
```
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# FAQ
|
# FAQ
|
||||||
## Has it been tested in production? Can I use it in production?
|
## Has it been tested in production? Can I use it in production?
|
||||||
|
|||||||
@ -15,88 +15,89 @@ analyzer:
|
|||||||
- 'build/**'
|
- 'build/**'
|
||||||
- 'ios/**'
|
- 'ios/**'
|
||||||
- 'res/**'
|
- 'res/**'
|
||||||
- 'example/**'
|
|
||||||
|
|
||||||
linter:
|
linter:
|
||||||
rules:
|
rules:
|
||||||
- always_declare_return_types
|
# --- STYLE
|
||||||
- always_put_control_body_on_new_line
|
# identifiers
|
||||||
- always_require_non_null_named_parameters
|
|
||||||
- always_specify_types
|
|
||||||
- annotate_overrides
|
|
||||||
- avoid_as
|
|
||||||
- avoid_empty_else
|
|
||||||
- avoid_field_initializers_in_const_classes
|
|
||||||
- avoid_function_literals_in_foreach_calls
|
|
||||||
- avoid_init_to_null
|
|
||||||
- avoid_null_checks_in_equality_operators
|
|
||||||
- avoid_relative_lib_imports
|
|
||||||
- avoid_renaming_method_parameters
|
|
||||||
- avoid_return_types_on_setters
|
|
||||||
- avoid_slow_async_io
|
|
||||||
- avoid_types_as_parameter_names
|
|
||||||
- avoid_unused_constructor_parameters
|
|
||||||
- avoid_void_async
|
|
||||||
- await_only_futures
|
|
||||||
- camel_case_types
|
- camel_case_types
|
||||||
- cancel_subscriptions
|
|
||||||
- control_flow_in_finally
|
|
||||||
- directives_ordering
|
|
||||||
- empty_catches
|
|
||||||
- empty_constructor_bodies
|
|
||||||
- empty_statements
|
|
||||||
- hash_and_equals
|
|
||||||
- implementation_imports
|
|
||||||
- iterable_contains_unrelated_type
|
|
||||||
- library_names
|
- library_names
|
||||||
|
- file_names
|
||||||
- library_prefixes
|
- library_prefixes
|
||||||
- list_remove_unrelated_type
|
|
||||||
- no_adjacent_strings_in_list
|
|
||||||
- no_duplicate_case_values
|
|
||||||
- non_constant_identifier_names
|
- non_constant_identifier_names
|
||||||
- overridden_fields
|
- constant_identifier_names # prefer
|
||||||
- package_api_docs
|
# ordering
|
||||||
- package_names
|
- directives_ordering
|
||||||
- package_prefixed_library_names
|
# formatting
|
||||||
- prefer_adjacent_string_concatenation
|
- lines_longer_than_80_chars # avoid
|
||||||
- prefer_asserts_in_initializer_lists
|
- curly_braces_in_flow_control_structures
|
||||||
- prefer_collection_literals
|
# --- DOCUMENTATION
|
||||||
- prefer_conditional_assignment
|
# comments
|
||||||
- prefer_const_constructors
|
# doc comments
|
||||||
- prefer_const_constructors_in_immutables
|
|
||||||
- prefer_const_declarations
|
|
||||||
- prefer_const_literals_to_create_immutables
|
|
||||||
- prefer_contains
|
|
||||||
- prefer_equal_for_default_values
|
|
||||||
- prefer_final_fields
|
|
||||||
- prefer_final_locals
|
|
||||||
- prefer_foreach
|
|
||||||
- prefer_generic_function_type_aliases
|
|
||||||
- prefer_initializing_formals
|
|
||||||
- prefer_is_empty
|
|
||||||
- prefer_is_not_empty
|
|
||||||
- prefer_iterable_whereType
|
|
||||||
- prefer_single_quotes
|
|
||||||
- prefer_typing_uninitialized_variables
|
|
||||||
- prefer_void_to_null
|
|
||||||
- recursive_getters
|
|
||||||
- slash_for_doc_comments
|
- slash_for_doc_comments
|
||||||
- sort_constructors_first
|
- package_api_docs # prefer
|
||||||
- sort_unnamed_constructors_first
|
- comment_references
|
||||||
- super_goes_last
|
# markdown
|
||||||
- test_types_in_equals
|
# writing
|
||||||
- throw_in_finally
|
# --- USAGE
|
||||||
- type_init_formals
|
# libraries
|
||||||
- unnecessary_brace_in_string_interps
|
- implementation_imports
|
||||||
- unnecessary_const
|
- avoid_relative_lib_imports
|
||||||
|
# strings
|
||||||
|
- prefer_adjacent_string_concatenation
|
||||||
|
- prefer_interpolation_to_compose_strings # prefer
|
||||||
|
- unnecessary_brace_in_string_interps # avoid
|
||||||
|
# collections
|
||||||
|
- prefer_collection_literals
|
||||||
|
- avoid_function_literals_in_foreach_calls # avoid
|
||||||
|
- prefer_iterable_whereType
|
||||||
|
# functions
|
||||||
|
- prefer_function_declarations_over_variables
|
||||||
|
- unnecessary_lambdas
|
||||||
|
# parameters
|
||||||
|
- prefer_equal_for_default_values
|
||||||
|
# variables
|
||||||
|
- avoid_init_to_null
|
||||||
|
# members
|
||||||
- unnecessary_getters_setters
|
- unnecessary_getters_setters
|
||||||
- unnecessary_new
|
- prefer_final_fields
|
||||||
- unnecessary_null_aware_assignments
|
#- prefer_expression_function_bodies # consider
|
||||||
- unnecessary_null_in_if_null_operators
|
|
||||||
- unnecessary_overrides
|
|
||||||
- unnecessary_parenthesis
|
|
||||||
- unnecessary_statements
|
|
||||||
- unnecessary_this
|
- unnecessary_this
|
||||||
- unrelated_type_equality_checks
|
- prefer_typing_uninitialized_variables
|
||||||
|
# constructors
|
||||||
|
- prefer_initializing_formals
|
||||||
|
- type_init_formals
|
||||||
|
- empty_constructor_bodies
|
||||||
|
- unnecessary_new
|
||||||
|
- unnecessary_const
|
||||||
|
# error handling
|
||||||
|
- avoid_catches_without_on_clauses # avoid
|
||||||
- use_rethrow_when_possible
|
- use_rethrow_when_possible
|
||||||
- valid_regexps
|
# asynchrony
|
||||||
|
# --- DESIGN
|
||||||
|
# names
|
||||||
|
- use_to_and_as_if_applicable
|
||||||
|
# libraries
|
||||||
|
# classes
|
||||||
|
- one_member_abstracts # avoid
|
||||||
|
- avoid_classes_with_only_static_members # avoid
|
||||||
|
- public_member_api_docs
|
||||||
|
# constructors
|
||||||
|
- prefer_constructors_over_static_methods
|
||||||
|
# members
|
||||||
|
- use_setters_to_change_properties
|
||||||
|
- avoid_setters_without_getters
|
||||||
|
- avoid_returning_null # avoid
|
||||||
|
- avoid_returning_this # avoid
|
||||||
|
# types
|
||||||
|
- type_annotate_public_apis # prefer
|
||||||
|
- omit_local_variable_types # avoid
|
||||||
|
- avoid_types_on_closure_parameters # avoid
|
||||||
|
- avoid_return_types_on_setters
|
||||||
|
- prefer_generic_function_type_aliases
|
||||||
|
- avoid_private_typedef_functions # prefer
|
||||||
|
# parameters
|
||||||
|
- avoid_positional_boolean_parameters # avoid
|
||||||
|
# equality
|
||||||
|
- hash_and_equals
|
||||||
|
- avoid_null_checks_in_equality_operators
|
||||||
13
example/.gitignore
vendored
13
example/.gitignore
vendored
@ -1,13 +0,0 @@
|
|||||||
.DS_Store
|
|
||||||
.atom/
|
|
||||||
.dart_tool/
|
|
||||||
.idea
|
|
||||||
.vscode/
|
|
||||||
.packages
|
|
||||||
.pub/
|
|
||||||
build/
|
|
||||||
ios/.generated/
|
|
||||||
packages
|
|
||||||
.flutter-plugins
|
|
||||||
.dart_tool
|
|
||||||
pubspec.lock
|
|
||||||
@ -1,8 +0,0 @@
|
|||||||
# This file tracks properties of this Flutter project.
|
|
||||||
# Used by Flutter tool to assess capabilities and perform upgrades etc.
|
|
||||||
#
|
|
||||||
# This file should be version controlled and should not be manually edited.
|
|
||||||
|
|
||||||
version:
|
|
||||||
revision: aeb2eb6b241b95802ad165897c1b3202ad512fa2
|
|
||||||
channel: master
|
|
||||||
@ -1,8 +0,0 @@
|
|||||||
# qr
|
|
||||||
|
|
||||||
A new Flutter project.
|
|
||||||
|
|
||||||
## Getting Started
|
|
||||||
|
|
||||||
For help getting started with Flutter, view our online
|
|
||||||
[documentation](https://flutter.io/).
|
|
||||||
@ -1,102 +0,0 @@
|
|||||||
analyzer:
|
|
||||||
strong-mode:
|
|
||||||
implicit-dynamic: false
|
|
||||||
errors:
|
|
||||||
# treat missing required parameters as a warning (not a hint)
|
|
||||||
missing_required_param: warning
|
|
||||||
# treat missing returns as a warning (not a hint)
|
|
||||||
missing_return: warning
|
|
||||||
# allow having TODOs in the code
|
|
||||||
todo: ignore
|
|
||||||
exclude:
|
|
||||||
- '.idea/**'
|
|
||||||
- 'android/**'
|
|
||||||
- 'assets/**'
|
|
||||||
- 'build/**'
|
|
||||||
- 'ios/**'
|
|
||||||
- 'res/**'
|
|
||||||
- 'example/**'
|
|
||||||
|
|
||||||
linter:
|
|
||||||
rules:
|
|
||||||
- always_declare_return_types
|
|
||||||
- always_put_control_body_on_new_line
|
|
||||||
- always_require_non_null_named_parameters
|
|
||||||
- always_specify_types
|
|
||||||
- annotate_overrides
|
|
||||||
- avoid_as
|
|
||||||
- avoid_empty_else
|
|
||||||
- avoid_field_initializers_in_const_classes
|
|
||||||
- avoid_function_literals_in_foreach_calls
|
|
||||||
- avoid_init_to_null
|
|
||||||
- avoid_null_checks_in_equality_operators
|
|
||||||
- avoid_relative_lib_imports
|
|
||||||
- avoid_renaming_method_parameters
|
|
||||||
- avoid_return_types_on_setters
|
|
||||||
- avoid_slow_async_io
|
|
||||||
- avoid_types_as_parameter_names
|
|
||||||
- avoid_unused_constructor_parameters
|
|
||||||
- avoid_void_async
|
|
||||||
- await_only_futures
|
|
||||||
- camel_case_types
|
|
||||||
- cancel_subscriptions
|
|
||||||
- control_flow_in_finally
|
|
||||||
- directives_ordering
|
|
||||||
- empty_catches
|
|
||||||
- empty_constructor_bodies
|
|
||||||
- empty_statements
|
|
||||||
- hash_and_equals
|
|
||||||
- implementation_imports
|
|
||||||
- iterable_contains_unrelated_type
|
|
||||||
- library_names
|
|
||||||
- library_prefixes
|
|
||||||
- list_remove_unrelated_type
|
|
||||||
- no_adjacent_strings_in_list
|
|
||||||
- no_duplicate_case_values
|
|
||||||
- non_constant_identifier_names
|
|
||||||
- overridden_fields
|
|
||||||
- package_api_docs
|
|
||||||
- package_names
|
|
||||||
- package_prefixed_library_names
|
|
||||||
- prefer_adjacent_string_concatenation
|
|
||||||
- prefer_asserts_in_initializer_lists
|
|
||||||
- prefer_collection_literals
|
|
||||||
- prefer_conditional_assignment
|
|
||||||
- prefer_const_constructors
|
|
||||||
- prefer_const_constructors_in_immutables
|
|
||||||
- prefer_const_declarations
|
|
||||||
- prefer_const_literals_to_create_immutables
|
|
||||||
- prefer_contains
|
|
||||||
- prefer_equal_for_default_values
|
|
||||||
- prefer_final_fields
|
|
||||||
- prefer_final_locals
|
|
||||||
- prefer_foreach
|
|
||||||
- prefer_generic_function_type_aliases
|
|
||||||
- prefer_initializing_formals
|
|
||||||
- prefer_is_empty
|
|
||||||
- prefer_is_not_empty
|
|
||||||
- prefer_iterable_whereType
|
|
||||||
- prefer_single_quotes
|
|
||||||
- prefer_typing_uninitialized_variables
|
|
||||||
- prefer_void_to_null
|
|
||||||
- recursive_getters
|
|
||||||
- slash_for_doc_comments
|
|
||||||
- sort_constructors_first
|
|
||||||
- sort_unnamed_constructors_first
|
|
||||||
- super_goes_last
|
|
||||||
- test_types_in_equals
|
|
||||||
- throw_in_finally
|
|
||||||
- type_init_formals
|
|
||||||
- unnecessary_brace_in_string_interps
|
|
||||||
- unnecessary_const
|
|
||||||
- unnecessary_getters_setters
|
|
||||||
- unnecessary_new
|
|
||||||
- unnecessary_null_aware_assignments
|
|
||||||
- unnecessary_null_in_if_null_operators
|
|
||||||
- unnecessary_overrides
|
|
||||||
- unnecessary_parenthesis
|
|
||||||
- unnecessary_statements
|
|
||||||
- unnecessary_this
|
|
||||||
- unrelated_type_equality_checks
|
|
||||||
- use_rethrow_when_possible
|
|
||||||
- valid_regexps
|
|
||||||
10
example/android/.gitignore
vendored
10
example/android/.gitignore
vendored
@ -1,10 +0,0 @@
|
|||||||
*.iml
|
|
||||||
*.class
|
|
||||||
.gradle
|
|
||||||
/local.properties
|
|
||||||
/.idea/workspace.xml
|
|
||||||
/.idea/libraries
|
|
||||||
.DS_Store
|
|
||||||
/build
|
|
||||||
/captures
|
|
||||||
GeneratedPluginRegistrant.java
|
|
||||||
@ -1,51 +0,0 @@
|
|||||||
def localProperties = new Properties()
|
|
||||||
def localPropertiesFile = rootProject.file('local.properties')
|
|
||||||
if (localPropertiesFile.exists()) {
|
|
||||||
localPropertiesFile.withReader('UTF-8') { reader ->
|
|
||||||
localProperties.load(reader)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
def flutterRoot = localProperties.getProperty('flutter.sdk')
|
|
||||||
if (flutterRoot == null) {
|
|
||||||
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
|
|
||||||
}
|
|
||||||
|
|
||||||
apply plugin: 'com.android.application'
|
|
||||||
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
|
|
||||||
|
|
||||||
android {
|
|
||||||
compileSdkVersion 27
|
|
||||||
|
|
||||||
lintOptions {
|
|
||||||
disable 'InvalidPackage'
|
|
||||||
}
|
|
||||||
|
|
||||||
defaultConfig {
|
|
||||||
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
|
|
||||||
applicationId "com.example.qr"
|
|
||||||
minSdkVersion 16
|
|
||||||
targetSdkVersion 27
|
|
||||||
versionCode 1
|
|
||||||
versionName "1.0"
|
|
||||||
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
|
|
||||||
}
|
|
||||||
|
|
||||||
buildTypes {
|
|
||||||
release {
|
|
||||||
// TODO: Add your own signing config for the release build.
|
|
||||||
// Signing with the debug keys for now, so `flutter run --release` works.
|
|
||||||
signingConfig signingConfigs.debug
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
flutter {
|
|
||||||
source '../..'
|
|
||||||
}
|
|
||||||
|
|
||||||
dependencies {
|
|
||||||
testImplementation 'junit:junit:4.12'
|
|
||||||
androidTestImplementation 'com.android.support.test:runner:1.0.1'
|
|
||||||
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
|
|
||||||
}
|
|
||||||
@ -1,39 +0,0 @@
|
|||||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
|
|
||||||
package="com.example.qr">
|
|
||||||
|
|
||||||
<!-- The INTERNET permission is required for development. Specifically,
|
|
||||||
flutter needs it to communicate with the running application
|
|
||||||
to allow setting breakpoints, to provide hot reload, etc.
|
|
||||||
-->
|
|
||||||
<uses-permission android:name="android.permission.INTERNET"/>
|
|
||||||
|
|
||||||
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
|
|
||||||
calls FlutterMain.startInitialization(this); in its onCreate method.
|
|
||||||
In most cases you can leave this as-is, but you if you want to provide
|
|
||||||
additional functionality it is fine to subclass or reimplement
|
|
||||||
FlutterApplication and put your custom class here. -->
|
|
||||||
<application
|
|
||||||
android:name="io.flutter.app.FlutterApplication"
|
|
||||||
android:label="qr"
|
|
||||||
android:icon="@mipmap/ic_launcher">
|
|
||||||
<activity
|
|
||||||
android:name=".MainActivity"
|
|
||||||
android:launchMode="singleTop"
|
|
||||||
android:theme="@style/LaunchTheme"
|
|
||||||
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale"
|
|
||||||
android:hardwareAccelerated="true"
|
|
||||||
android:windowSoftInputMode="adjustResize">
|
|
||||||
<!-- This keeps the window background of the activity showing
|
|
||||||
until Flutter renders its first frame. It can be removed if
|
|
||||||
there is no splash screen (such as the default splash screen
|
|
||||||
defined in @style/LaunchTheme). -->
|
|
||||||
<meta-data
|
|
||||||
android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
|
|
||||||
android:value="true" />
|
|
||||||
<intent-filter>
|
|
||||||
<action android:name="android.intent.action.MAIN"/>
|
|
||||||
<category android:name="android.intent.category.LAUNCHER"/>
|
|
||||||
</intent-filter>
|
|
||||||
</activity>
|
|
||||||
</application>
|
|
||||||
</manifest>
|
|
||||||
@ -1,14 +0,0 @@
|
|||||||
package com.example.qr;
|
|
||||||
|
|
||||||
import android.os.Bundle;
|
|
||||||
|
|
||||||
import io.flutter.app.FlutterActivity;
|
|
||||||
import io.flutter.plugins.GeneratedPluginRegistrant;
|
|
||||||
|
|
||||||
public class MainActivity extends FlutterActivity {
|
|
||||||
@Override
|
|
||||||
protected void onCreate(Bundle savedInstanceState) {
|
|
||||||
super.onCreate(savedInstanceState);
|
|
||||||
GeneratedPluginRegistrant.registerWith(this);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,12 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="utf-8"?>
|
|
||||||
<!-- Modify this file to customize your launch splash screen -->
|
|
||||||
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
|
|
||||||
<item android:drawable="@android:color/white" />
|
|
||||||
|
|
||||||
<!-- You can insert your own image assets here -->
|
|
||||||
<!-- <item>
|
|
||||||
<bitmap
|
|
||||||
android:gravity="center"
|
|
||||||
android:src="@mipmap/launch_image" />
|
|
||||||
</item> -->
|
|
||||||
</layer-list>
|
|
||||||
Binary file not shown.
|
Before Width: | Height: | Size: 544 B |
Binary file not shown.
|
Before Width: | Height: | Size: 442 B |
Binary file not shown.
|
Before Width: | Height: | Size: 721 B |
Binary file not shown.
|
Before Width: | Height: | Size: 1.0 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.4 KiB |
@ -1,8 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="utf-8"?>
|
|
||||||
<resources>
|
|
||||||
<style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
|
|
||||||
<!-- Show a splash screen on the activity. Automatically removed when
|
|
||||||
Flutter draws its first frame -->
|
|
||||||
<item name="android:windowBackground">@drawable/launch_background</item>
|
|
||||||
</style>
|
|
||||||
</resources>
|
|
||||||
@ -1,29 +0,0 @@
|
|||||||
buildscript {
|
|
||||||
repositories {
|
|
||||||
google()
|
|
||||||
jcenter()
|
|
||||||
}
|
|
||||||
|
|
||||||
dependencies {
|
|
||||||
classpath 'com.android.tools.build:gradle:3.0.1'
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
allprojects {
|
|
||||||
repositories {
|
|
||||||
google()
|
|
||||||
jcenter()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
rootProject.buildDir = '../build'
|
|
||||||
subprojects {
|
|
||||||
project.buildDir = "${rootProject.buildDir}/${project.name}"
|
|
||||||
}
|
|
||||||
subprojects {
|
|
||||||
project.evaluationDependsOn(':app')
|
|
||||||
}
|
|
||||||
|
|
||||||
task clean(type: Delete) {
|
|
||||||
delete rootProject.buildDir
|
|
||||||
}
|
|
||||||
@ -1 +0,0 @@
|
|||||||
org.gradle.jvmargs=-Xmx1536M
|
|
||||||
BIN
example/android/gradle/wrapper/gradle-wrapper.jar
vendored
BIN
example/android/gradle/wrapper/gradle-wrapper.jar
vendored
Binary file not shown.
@ -1,6 +0,0 @@
|
|||||||
#Fri Jun 23 08:50:38 CEST 2017
|
|
||||||
distributionBase=GRADLE_USER_HOME
|
|
||||||
distributionPath=wrapper/dists
|
|
||||||
zipStoreBase=GRADLE_USER_HOME
|
|
||||||
zipStorePath=wrapper/dists
|
|
||||||
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
|
|
||||||
160
example/android/gradlew
vendored
160
example/android/gradlew
vendored
@ -1,160 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
|
|
||||||
##############################################################################
|
|
||||||
##
|
|
||||||
## Gradle start up script for UN*X
|
|
||||||
##
|
|
||||||
##############################################################################
|
|
||||||
|
|
||||||
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
|
||||||
DEFAULT_JVM_OPTS=""
|
|
||||||
|
|
||||||
APP_NAME="Gradle"
|
|
||||||
APP_BASE_NAME=`basename "$0"`
|
|
||||||
|
|
||||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
|
||||||
MAX_FD="maximum"
|
|
||||||
|
|
||||||
warn ( ) {
|
|
||||||
echo "$*"
|
|
||||||
}
|
|
||||||
|
|
||||||
die ( ) {
|
|
||||||
echo
|
|
||||||
echo "$*"
|
|
||||||
echo
|
|
||||||
exit 1
|
|
||||||
}
|
|
||||||
|
|
||||||
# OS specific support (must be 'true' or 'false').
|
|
||||||
cygwin=false
|
|
||||||
msys=false
|
|
||||||
darwin=false
|
|
||||||
case "`uname`" in
|
|
||||||
CYGWIN* )
|
|
||||||
cygwin=true
|
|
||||||
;;
|
|
||||||
Darwin* )
|
|
||||||
darwin=true
|
|
||||||
;;
|
|
||||||
MINGW* )
|
|
||||||
msys=true
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
# Attempt to set APP_HOME
|
|
||||||
# Resolve links: $0 may be a link
|
|
||||||
PRG="$0"
|
|
||||||
# Need this for relative symlinks.
|
|
||||||
while [ -h "$PRG" ] ; do
|
|
||||||
ls=`ls -ld "$PRG"`
|
|
||||||
link=`expr "$ls" : '.*-> \(.*\)$'`
|
|
||||||
if expr "$link" : '/.*' > /dev/null; then
|
|
||||||
PRG="$link"
|
|
||||||
else
|
|
||||||
PRG=`dirname "$PRG"`"/$link"
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
SAVED="`pwd`"
|
|
||||||
cd "`dirname \"$PRG\"`/" >/dev/null
|
|
||||||
APP_HOME="`pwd -P`"
|
|
||||||
cd "$SAVED" >/dev/null
|
|
||||||
|
|
||||||
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
|
||||||
|
|
||||||
# Determine the Java command to use to start the JVM.
|
|
||||||
if [ -n "$JAVA_HOME" ] ; then
|
|
||||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
|
||||||
# IBM's JDK on AIX uses strange locations for the executables
|
|
||||||
JAVACMD="$JAVA_HOME/jre/sh/java"
|
|
||||||
else
|
|
||||||
JAVACMD="$JAVA_HOME/bin/java"
|
|
||||||
fi
|
|
||||||
if [ ! -x "$JAVACMD" ] ; then
|
|
||||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
|
||||||
|
|
||||||
Please set the JAVA_HOME variable in your environment to match the
|
|
||||||
location of your Java installation."
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
JAVACMD="java"
|
|
||||||
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
|
||||||
|
|
||||||
Please set the JAVA_HOME variable in your environment to match the
|
|
||||||
location of your Java installation."
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Increase the maximum file descriptors if we can.
|
|
||||||
if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
|
|
||||||
MAX_FD_LIMIT=`ulimit -H -n`
|
|
||||||
if [ $? -eq 0 ] ; then
|
|
||||||
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
|
|
||||||
MAX_FD="$MAX_FD_LIMIT"
|
|
||||||
fi
|
|
||||||
ulimit -n $MAX_FD
|
|
||||||
if [ $? -ne 0 ] ; then
|
|
||||||
warn "Could not set maximum file descriptor limit: $MAX_FD"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# For Darwin, add options to specify how the application appears in the dock
|
|
||||||
if $darwin; then
|
|
||||||
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
|
|
||||||
fi
|
|
||||||
|
|
||||||
# For Cygwin, switch paths to Windows format before running java
|
|
||||||
if $cygwin ; then
|
|
||||||
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
|
|
||||||
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
|
|
||||||
JAVACMD=`cygpath --unix "$JAVACMD"`
|
|
||||||
|
|
||||||
# We build the pattern for arguments to be converted via cygpath
|
|
||||||
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
|
|
||||||
SEP=""
|
|
||||||
for dir in $ROOTDIRSRAW ; do
|
|
||||||
ROOTDIRS="$ROOTDIRS$SEP$dir"
|
|
||||||
SEP="|"
|
|
||||||
done
|
|
||||||
OURCYGPATTERN="(^($ROOTDIRS))"
|
|
||||||
# Add a user-defined pattern to the cygpath arguments
|
|
||||||
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
|
|
||||||
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
|
|
||||||
fi
|
|
||||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
|
||||||
i=0
|
|
||||||
for arg in "$@" ; do
|
|
||||||
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
|
|
||||||
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
|
|
||||||
|
|
||||||
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
|
|
||||||
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
|
|
||||||
else
|
|
||||||
eval `echo args$i`="\"$arg\""
|
|
||||||
fi
|
|
||||||
i=$((i+1))
|
|
||||||
done
|
|
||||||
case $i in
|
|
||||||
(0) set -- ;;
|
|
||||||
(1) set -- "$args0" ;;
|
|
||||||
(2) set -- "$args0" "$args1" ;;
|
|
||||||
(3) set -- "$args0" "$args1" "$args2" ;;
|
|
||||||
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
|
||||||
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
|
||||||
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
|
||||||
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
|
||||||
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
|
||||||
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
|
|
||||||
function splitJvmOpts() {
|
|
||||||
JVM_OPTS=("$@")
|
|
||||||
}
|
|
||||||
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
|
|
||||||
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
|
|
||||||
|
|
||||||
exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
|
|
||||||
90
example/android/gradlew.bat
vendored
90
example/android/gradlew.bat
vendored
@ -1,90 +0,0 @@
|
|||||||
@if "%DEBUG%" == "" @echo off
|
|
||||||
@rem ##########################################################################
|
|
||||||
@rem
|
|
||||||
@rem Gradle startup script for Windows
|
|
||||||
@rem
|
|
||||||
@rem ##########################################################################
|
|
||||||
|
|
||||||
@rem Set local scope for the variables with windows NT shell
|
|
||||||
if "%OS%"=="Windows_NT" setlocal
|
|
||||||
|
|
||||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
|
||||||
set DEFAULT_JVM_OPTS=
|
|
||||||
|
|
||||||
set DIRNAME=%~dp0
|
|
||||||
if "%DIRNAME%" == "" set DIRNAME=.
|
|
||||||
set APP_BASE_NAME=%~n0
|
|
||||||
set APP_HOME=%DIRNAME%
|
|
||||||
|
|
||||||
@rem Find java.exe
|
|
||||||
if defined JAVA_HOME goto findJavaFromJavaHome
|
|
||||||
|
|
||||||
set JAVA_EXE=java.exe
|
|
||||||
%JAVA_EXE% -version >NUL 2>&1
|
|
||||||
if "%ERRORLEVEL%" == "0" goto init
|
|
||||||
|
|
||||||
echo.
|
|
||||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
|
||||||
echo.
|
|
||||||
echo Please set the JAVA_HOME variable in your environment to match the
|
|
||||||
echo location of your Java installation.
|
|
||||||
|
|
||||||
goto fail
|
|
||||||
|
|
||||||
:findJavaFromJavaHome
|
|
||||||
set JAVA_HOME=%JAVA_HOME:"=%
|
|
||||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
|
||||||
|
|
||||||
if exist "%JAVA_EXE%" goto init
|
|
||||||
|
|
||||||
echo.
|
|
||||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
|
||||||
echo.
|
|
||||||
echo Please set the JAVA_HOME variable in your environment to match the
|
|
||||||
echo location of your Java installation.
|
|
||||||
|
|
||||||
goto fail
|
|
||||||
|
|
||||||
:init
|
|
||||||
@rem Get command-line arguments, handling Windowz variants
|
|
||||||
|
|
||||||
if not "%OS%" == "Windows_NT" goto win9xME_args
|
|
||||||
if "%@eval[2+2]" == "4" goto 4NT_args
|
|
||||||
|
|
||||||
:win9xME_args
|
|
||||||
@rem Slurp the command line arguments.
|
|
||||||
set CMD_LINE_ARGS=
|
|
||||||
set _SKIP=2
|
|
||||||
|
|
||||||
:win9xME_args_slurp
|
|
||||||
if "x%~1" == "x" goto execute
|
|
||||||
|
|
||||||
set CMD_LINE_ARGS=%*
|
|
||||||
goto execute
|
|
||||||
|
|
||||||
:4NT_args
|
|
||||||
@rem Get arguments from the 4NT Shell from JP Software
|
|
||||||
set CMD_LINE_ARGS=%$
|
|
||||||
|
|
||||||
:execute
|
|
||||||
@rem Setup the command line
|
|
||||||
|
|
||||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
|
||||||
|
|
||||||
@rem Execute Gradle
|
|
||||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
|
||||||
|
|
||||||
:end
|
|
||||||
@rem End local scope for the variables with windows NT shell
|
|
||||||
if "%ERRORLEVEL%"=="0" goto mainEnd
|
|
||||||
|
|
||||||
:fail
|
|
||||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
|
||||||
rem the _cmd.exe /c_ return code!
|
|
||||||
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
|
||||||
exit /b 1
|
|
||||||
|
|
||||||
:mainEnd
|
|
||||||
if "%OS%"=="Windows_NT" endlocal
|
|
||||||
|
|
||||||
:omega
|
|
||||||
@ -1,15 +0,0 @@
|
|||||||
include ':app'
|
|
||||||
|
|
||||||
def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
|
|
||||||
|
|
||||||
def plugins = new Properties()
|
|
||||||
def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
|
|
||||||
if (pluginsFile.exists()) {
|
|
||||||
pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
|
|
||||||
}
|
|
||||||
|
|
||||||
plugins.each { name, path ->
|
|
||||||
def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
|
|
||||||
include ":$name"
|
|
||||||
project(":$name").projectDir = pluginDirectory
|
|
||||||
}
|
|
||||||
42
example/ios/.gitignore
vendored
42
example/ios/.gitignore
vendored
@ -1,42 +0,0 @@
|
|||||||
.idea/
|
|
||||||
.vagrant/
|
|
||||||
.sconsign.dblite
|
|
||||||
.svn/
|
|
||||||
|
|
||||||
.DS_Store
|
|
||||||
*.swp
|
|
||||||
profile
|
|
||||||
|
|
||||||
DerivedData/
|
|
||||||
build/
|
|
||||||
GeneratedPluginRegistrant.h
|
|
||||||
GeneratedPluginRegistrant.m
|
|
||||||
|
|
||||||
*.pbxuser
|
|
||||||
*.mode1v3
|
|
||||||
*.mode2v3
|
|
||||||
*.perspectivev3
|
|
||||||
|
|
||||||
!default.pbxuser
|
|
||||||
!default.mode1v3
|
|
||||||
!default.mode2v3
|
|
||||||
!default.perspectivev3
|
|
||||||
|
|
||||||
xcuserdata
|
|
||||||
|
|
||||||
*.moved-aside
|
|
||||||
|
|
||||||
*.pyc
|
|
||||||
*sync/
|
|
||||||
Icon?
|
|
||||||
.tags*
|
|
||||||
|
|
||||||
/Flutter/app.flx
|
|
||||||
/Flutter/app.zip
|
|
||||||
/Flutter/flutter_assets/
|
|
||||||
/Flutter/App.framework
|
|
||||||
/Flutter/Flutter.framework
|
|
||||||
/Flutter/Generated.xcconfig
|
|
||||||
/ServiceDefinitions.json
|
|
||||||
|
|
||||||
Pods/
|
|
||||||
@ -1,30 +0,0 @@
|
|||||||
<?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>CFBundleDevelopmentRegion</key>
|
|
||||||
<string>en</string>
|
|
||||||
<key>CFBundleExecutable</key>
|
|
||||||
<string>App</string>
|
|
||||||
<key>CFBundleIdentifier</key>
|
|
||||||
<string>io.flutter.flutter.app</string>
|
|
||||||
<key>CFBundleInfoDictionaryVersion</key>
|
|
||||||
<string>6.0</string>
|
|
||||||
<key>CFBundleName</key>
|
|
||||||
<string>App</string>
|
|
||||||
<key>CFBundlePackageType</key>
|
|
||||||
<string>FMWK</string>
|
|
||||||
<key>CFBundleShortVersionString</key>
|
|
||||||
<string>1.0</string>
|
|
||||||
<key>CFBundleSignature</key>
|
|
||||||
<string>????</string>
|
|
||||||
<key>CFBundleVersion</key>
|
|
||||||
<string>1.0</string>
|
|
||||||
<key>UIRequiredDeviceCapabilities</key>
|
|
||||||
<array>
|
|
||||||
<string>arm64</string>
|
|
||||||
</array>
|
|
||||||
<key>MinimumOSVersion</key>
|
|
||||||
<string>8.0</string>
|
|
||||||
</dict>
|
|
||||||
</plist>
|
|
||||||
@ -1 +0,0 @@
|
|||||||
#include "Generated.xcconfig"
|
|
||||||
@ -1 +0,0 @@
|
|||||||
#include "Generated.xcconfig"
|
|
||||||
@ -1,436 +0,0 @@
|
|||||||
// !$*UTF8*$!
|
|
||||||
{
|
|
||||||
archiveVersion = 1;
|
|
||||||
classes = {
|
|
||||||
};
|
|
||||||
objectVersion = 46;
|
|
||||||
objects = {
|
|
||||||
|
|
||||||
/* Begin PBXBuildFile section */
|
|
||||||
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
|
|
||||||
2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */ = {isa = PBXBuildFile; fileRef = 2D5378251FAA1A9400D5DBA9 /* flutter_assets */; };
|
|
||||||
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
|
|
||||||
3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
|
|
||||||
3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
|
|
||||||
9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
|
|
||||||
9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
|
|
||||||
9740EEB41CF90195004384FC /* Debug.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 9740EEB21CF90195004384FC /* Debug.xcconfig */; };
|
|
||||||
9740EEB51CF90195004384FC /* Generated.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 9740EEB31CF90195004384FC /* Generated.xcconfig */; };
|
|
||||||
978B8F6F1D3862AE00F588F7 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */; };
|
|
||||||
97C146F31CF9000F007C117D /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 97C146F21CF9000F007C117D /* main.m */; };
|
|
||||||
97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
|
|
||||||
97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
|
|
||||||
97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
|
|
||||||
/* End PBXBuildFile section */
|
|
||||||
|
|
||||||
/* Begin PBXCopyFilesBuildPhase section */
|
|
||||||
9705A1C41CF9048500538489 /* Embed Frameworks */ = {
|
|
||||||
isa = PBXCopyFilesBuildPhase;
|
|
||||||
buildActionMask = 2147483647;
|
|
||||||
dstPath = "";
|
|
||||||
dstSubfolderSpec = 10;
|
|
||||||
files = (
|
|
||||||
3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */,
|
|
||||||
9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */,
|
|
||||||
);
|
|
||||||
name = "Embed Frameworks";
|
|
||||||
runOnlyForDeploymentPostprocessing = 0;
|
|
||||||
};
|
|
||||||
/* End PBXCopyFilesBuildPhase section */
|
|
||||||
|
|
||||||
/* Begin PBXFileReference section */
|
|
||||||
1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
|
|
||||||
1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
|
|
||||||
2D5378251FAA1A9400D5DBA9 /* flutter_assets */ = {isa = PBXFileReference; lastKnownFileType = folder; name = flutter_assets; path = Flutter/flutter_assets; sourceTree = SOURCE_ROOT; };
|
|
||||||
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
|
|
||||||
3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; };
|
|
||||||
7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
|
|
||||||
7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
|
|
||||||
7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
|
|
||||||
9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
|
|
||||||
9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
|
|
||||||
9740EEBA1CF902C7004384FC /* Flutter.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Flutter.framework; path = Flutter/Flutter.framework; sourceTree = "<group>"; };
|
|
||||||
97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
|
|
||||||
97C146F21CF9000F007C117D /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
|
|
||||||
97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
|
|
||||||
97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
|
|
||||||
97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
|
|
||||||
97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
|
|
||||||
/* End PBXFileReference section */
|
|
||||||
|
|
||||||
/* Begin PBXFrameworksBuildPhase section */
|
|
||||||
97C146EB1CF9000F007C117D /* Frameworks */ = {
|
|
||||||
isa = PBXFrameworksBuildPhase;
|
|
||||||
buildActionMask = 2147483647;
|
|
||||||
files = (
|
|
||||||
9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */,
|
|
||||||
3B80C3941E831B6300D905FE /* App.framework in Frameworks */,
|
|
||||||
);
|
|
||||||
runOnlyForDeploymentPostprocessing = 0;
|
|
||||||
};
|
|
||||||
/* End PBXFrameworksBuildPhase section */
|
|
||||||
|
|
||||||
/* Begin PBXGroup section */
|
|
||||||
9740EEB11CF90186004384FC /* Flutter */ = {
|
|
||||||
isa = PBXGroup;
|
|
||||||
children = (
|
|
||||||
2D5378251FAA1A9400D5DBA9 /* flutter_assets */,
|
|
||||||
3B80C3931E831B6300D905FE /* App.framework */,
|
|
||||||
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
|
|
||||||
9740EEBA1CF902C7004384FC /* Flutter.framework */,
|
|
||||||
9740EEB21CF90195004384FC /* Debug.xcconfig */,
|
|
||||||
7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
|
|
||||||
9740EEB31CF90195004384FC /* Generated.xcconfig */,
|
|
||||||
);
|
|
||||||
name = Flutter;
|
|
||||||
sourceTree = "<group>";
|
|
||||||
};
|
|
||||||
97C146E51CF9000F007C117D = {
|
|
||||||
isa = PBXGroup;
|
|
||||||
children = (
|
|
||||||
9740EEB11CF90186004384FC /* Flutter */,
|
|
||||||
97C146F01CF9000F007C117D /* Runner */,
|
|
||||||
97C146EF1CF9000F007C117D /* Products */,
|
|
||||||
CF3B75C9A7D2FA2A4C99F110 /* Frameworks */,
|
|
||||||
);
|
|
||||||
sourceTree = "<group>";
|
|
||||||
};
|
|
||||||
97C146EF1CF9000F007C117D /* Products */ = {
|
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|
||||||
parallelizeBuildables = "YES"
|
|
||||||
buildImplicitDependencies = "YES">
|
|
||||||
<BuildActionEntries>
|
|
||||||
<BuildActionEntry
|
|
||||||
buildForTesting = "YES"
|
|
||||||
buildForRunning = "YES"
|
|
||||||
buildForProfiling = "YES"
|
|
||||||
buildForArchiving = "YES"
|
|
||||||
buildForAnalyzing = "YES">
|
|
||||||
<BuildableReference
|
|
||||||
BuildableIdentifier = "primary"
|
|
||||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
|
|
||||||
BuildableName = "Runner.app"
|
|
||||||
BlueprintName = "Runner"
|
|
||||||
ReferencedContainer = "container:Runner.xcodeproj">
|
|
||||||
</BuildableReference>
|
|
||||||
</BuildActionEntry>
|
|
||||||
</BuildActionEntries>
|
|
||||||
</BuildAction>
|
|
||||||
<TestAction
|
|
||||||
buildConfiguration = "Debug"
|
|
||||||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
|
|
||||||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
|
|
||||||
language = ""
|
|
||||||
shouldUseLaunchSchemeArgsEnv = "YES">
|
|
||||||
<Testables>
|
|
||||||
</Testables>
|
|
||||||
<MacroExpansion>
|
|
||||||
<BuildableReference
|
|
||||||
BuildableIdentifier = "primary"
|
|
||||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
|
|
||||||
BuildableName = "Runner.app"
|
|
||||||
BlueprintName = "Runner"
|
|
||||||
ReferencedContainer = "container:Runner.xcodeproj">
|
|
||||||
</BuildableReference>
|
|
||||||
</MacroExpansion>
|
|
||||||
<AdditionalOptions>
|
|
||||||
</AdditionalOptions>
|
|
||||||
</TestAction>
|
|
||||||
<LaunchAction
|
|
||||||
buildConfiguration = "Debug"
|
|
||||||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
|
|
||||||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
|
|
||||||
language = ""
|
|
||||||
launchStyle = "0"
|
|
||||||
useCustomWorkingDirectory = "NO"
|
|
||||||
ignoresPersistentStateOnLaunch = "NO"
|
|
||||||
debugDocumentVersioning = "YES"
|
|
||||||
debugServiceExtension = "internal"
|
|
||||||
allowLocationSimulation = "YES">
|
|
||||||
<BuildableProductRunnable
|
|
||||||
runnableDebuggingMode = "0">
|
|
||||||
<BuildableReference
|
|
||||||
BuildableIdentifier = "primary"
|
|
||||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
|
|
||||||
BuildableName = "Runner.app"
|
|
||||||
BlueprintName = "Runner"
|
|
||||||
ReferencedContainer = "container:Runner.xcodeproj">
|
|
||||||
</BuildableReference>
|
|
||||||
</BuildableProductRunnable>
|
|
||||||
<AdditionalOptions>
|
|
||||||
</AdditionalOptions>
|
|
||||||
</LaunchAction>
|
|
||||||
<ProfileAction
|
|
||||||
buildConfiguration = "Release"
|
|
||||||
shouldUseLaunchSchemeArgsEnv = "YES"
|
|
||||||
savedToolIdentifier = ""
|
|
||||||
useCustomWorkingDirectory = "NO"
|
|
||||||
debugDocumentVersioning = "YES">
|
|
||||||
<BuildableProductRunnable
|
|
||||||
runnableDebuggingMode = "0">
|
|
||||||
<BuildableReference
|
|
||||||
BuildableIdentifier = "primary"
|
|
||||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
|
|
||||||
BuildableName = "Runner.app"
|
|
||||||
BlueprintName = "Runner"
|
|
||||||
ReferencedContainer = "container:Runner.xcodeproj">
|
|
||||||
</BuildableReference>
|
|
||||||
</BuildableProductRunnable>
|
|
||||||
</ProfileAction>
|
|
||||||
<AnalyzeAction
|
|
||||||
buildConfiguration = "Debug">
|
|
||||||
</AnalyzeAction>
|
|
||||||
<ArchiveAction
|
|
||||||
buildConfiguration = "Release"
|
|
||||||
revealArchiveInOrganizer = "YES">
|
|
||||||
</ArchiveAction>
|
|
||||||
</Scheme>
|
|
||||||
@ -1,7 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<Workspace
|
|
||||||
version = "1.0">
|
|
||||||
<FileRef
|
|
||||||
location = "group:Runner.xcodeproj">
|
|
||||||
</FileRef>
|
|
||||||
</Workspace>
|
|
||||||
@ -1,6 +0,0 @@
|
|||||||
#import <UIKit/UIKit.h>
|
|
||||||
#import <Flutter/Flutter.h>
|
|
||||||
|
|
||||||
@interface AppDelegate : FlutterAppDelegate
|
|
||||||
|
|
||||||
@end
|
|
||||||
@ -1,12 +0,0 @@
|
|||||||
#include "AppDelegate.h"
|
|
||||||
#include "GeneratedPluginRegistrant.h"
|
|
||||||
|
|
||||||
@implementation AppDelegate
|
|
||||||
|
|
||||||
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
|
|
||||||
[GeneratedPluginRegistrant registerWithRegistry:self];
|
|
||||||
// Override point for customization after application launch.
|
|
||||||
return [super application:application didFinishLaunchingWithOptions:launchOptions];
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
||||||
@ -1,122 +0,0 @@
|
|||||||
{
|
|
||||||
"images" : [
|
|
||||||
{
|
|
||||||
"size" : "20x20",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-20x20@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "20x20",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-20x20@3x.png",
|
|
||||||
"scale" : "3x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "29x29",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-29x29@1x.png",
|
|
||||||
"scale" : "1x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "29x29",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-29x29@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "29x29",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-29x29@3x.png",
|
|
||||||
"scale" : "3x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "40x40",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-40x40@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "40x40",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-40x40@3x.png",
|
|
||||||
"scale" : "3x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "60x60",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-60x60@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "60x60",
|
|
||||||
"idiom" : "iphone",
|
|
||||||
"filename" : "Icon-App-60x60@3x.png",
|
|
||||||
"scale" : "3x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "20x20",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-20x20@1x.png",
|
|
||||||
"scale" : "1x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "20x20",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-20x20@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "29x29",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-29x29@1x.png",
|
|
||||||
"scale" : "1x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "29x29",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-29x29@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "40x40",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-40x40@1x.png",
|
|
||||||
"scale" : "1x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "40x40",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-40x40@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "76x76",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-76x76@1x.png",
|
|
||||||
"scale" : "1x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "76x76",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-76x76@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "83.5x83.5",
|
|
||||||
"idiom" : "ipad",
|
|
||||||
"filename" : "Icon-App-83.5x83.5@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"size" : "1024x1024",
|
|
||||||
"idiom" : "ios-marketing",
|
|
||||||
"filename" : "Icon-App-1024x1024@1x.png",
|
|
||||||
"scale" : "1x"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"info" : {
|
|
||||||
"version" : 1,
|
|
||||||
"author" : "xcode"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Binary file not shown.
|
Before Width: | Height: | Size: 11 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 564 B |
Binary file not shown.
|
Before Width: | Height: | Size: 1.3 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.6 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.0 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.7 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.9 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.3 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.9 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 2.6 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 2.6 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 3.7 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.8 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 3.2 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 3.5 KiB |
@ -1,23 +0,0 @@
|
|||||||
{
|
|
||||||
"images" : [
|
|
||||||
{
|
|
||||||
"idiom" : "universal",
|
|
||||||
"filename" : "LaunchImage.png",
|
|
||||||
"scale" : "1x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"idiom" : "universal",
|
|
||||||
"filename" : "LaunchImage@2x.png",
|
|
||||||
"scale" : "2x"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"idiom" : "universal",
|
|
||||||
"filename" : "LaunchImage@3x.png",
|
|
||||||
"scale" : "3x"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"info" : {
|
|
||||||
"version" : 1,
|
|
||||||
"author" : "xcode"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Binary file not shown.
|
Before Width: | Height: | Size: 68 B |
Binary file not shown.
|
Before Width: | Height: | Size: 68 B |
Binary file not shown.
|
Before Width: | Height: | Size: 68 B |
@ -1,5 +0,0 @@
|
|||||||
# Launch Screen Assets
|
|
||||||
|
|
||||||
You can customize the launch screen with your own desired assets by replacing the image files in this directory.
|
|
||||||
|
|
||||||
You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
|
|
||||||
@ -1,37 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
|
||||||
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
|
|
||||||
<dependencies>
|
|
||||||
<deployment identifier="iOS"/>
|
|
||||||
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
|
|
||||||
</dependencies>
|
|
||||||
<scenes>
|
|
||||||
<!--View Controller-->
|
|
||||||
<scene sceneID="EHf-IW-A2E">
|
|
||||||
<objects>
|
|
||||||
<viewController id="01J-lp-oVM" sceneMemberID="viewController">
|
|
||||||
<layoutGuides>
|
|
||||||
<viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
|
|
||||||
<viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
|
|
||||||
</layoutGuides>
|
|
||||||
<view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
|
|
||||||
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
|
|
||||||
<subviews>
|
|
||||||
<imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
|
|
||||||
</imageView>
|
|
||||||
</subviews>
|
|
||||||
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
|
|
||||||
<constraints>
|
|
||||||
<constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
|
|
||||||
<constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
|
|
||||||
</constraints>
|
|
||||||
</view>
|
|
||||||
</viewController>
|
|
||||||
<placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
|
|
||||||
</objects>
|
|
||||||
<point key="canvasLocation" x="53" y="375"/>
|
|
||||||
</scene>
|
|
||||||
</scenes>
|
|
||||||
<resources>
|
|
||||||
<image name="LaunchImage" width="168" height="185"/>
|
|
||||||
</resources>
|
|
||||||
</document>
|
|
||||||
@ -1,26 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
|
||||||
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
|
|
||||||
<dependencies>
|
|
||||||
<deployment identifier="iOS"/>
|
|
||||||
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
|
|
||||||
</dependencies>
|
|
||||||
<scenes>
|
|
||||||
<!--Flutter View Controller-->
|
|
||||||
<scene sceneID="tne-QT-ifu">
|
|
||||||
<objects>
|
|
||||||
<viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
|
|
||||||
<layoutGuides>
|
|
||||||
<viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
|
|
||||||
<viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
|
|
||||||
</layoutGuides>
|
|
||||||
<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
|
|
||||||
<rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
|
|
||||||
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
|
|
||||||
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
|
|
||||||
</view>
|
|
||||||
</viewController>
|
|
||||||
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
|
|
||||||
</objects>
|
|
||||||
</scene>
|
|
||||||
</scenes>
|
|
||||||
</document>
|
|
||||||
@ -1,49 +0,0 @@
|
|||||||
<?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>CFBundleDevelopmentRegion</key>
|
|
||||||
<string>en</string>
|
|
||||||
<key>CFBundleExecutable</key>
|
|
||||||
<string>$(EXECUTABLE_NAME)</string>
|
|
||||||
<key>CFBundleIdentifier</key>
|
|
||||||
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
|
|
||||||
<key>CFBundleInfoDictionaryVersion</key>
|
|
||||||
<string>6.0</string>
|
|
||||||
<key>CFBundleName</key>
|
|
||||||
<string>qr</string>
|
|
||||||
<key>CFBundlePackageType</key>
|
|
||||||
<string>APPL</string>
|
|
||||||
<key>CFBundleShortVersionString</key>
|
|
||||||
<string>1.0</string>
|
|
||||||
<key>CFBundleSignature</key>
|
|
||||||
<string>????</string>
|
|
||||||
<key>CFBundleVersion</key>
|
|
||||||
<string>1</string>
|
|
||||||
<key>LSRequiresIPhoneOS</key>
|
|
||||||
<true/>
|
|
||||||
<key>UILaunchStoryboardName</key>
|
|
||||||
<string>LaunchScreen</string>
|
|
||||||
<key>UIMainStoryboardFile</key>
|
|
||||||
<string>Main</string>
|
|
||||||
<key>UIRequiredDeviceCapabilities</key>
|
|
||||||
<array>
|
|
||||||
<string>arm64</string>
|
|
||||||
</array>
|
|
||||||
<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>
|
|
||||||
<false/>
|
|
||||||
</dict>
|
|
||||||
</plist>
|
|
||||||
@ -1,9 +0,0 @@
|
|||||||
#import <UIKit/UIKit.h>
|
|
||||||
#import <Flutter/Flutter.h>
|
|
||||||
#import "AppDelegate.h"
|
|
||||||
|
|
||||||
int main(int argc, char * argv[]) {
|
|
||||||
@autoreleasepool {
|
|
||||||
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,20 +0,0 @@
|
|||||||
import 'package:flutter/material.dart';
|
|
||||||
|
|
||||||
import 'screens/main.screen.dart';
|
|
||||||
|
|
||||||
void main() => runApp(App());
|
|
||||||
|
|
||||||
class App extends StatelessWidget {
|
|
||||||
// This widget is the root of your application.
|
|
||||||
@override
|
|
||||||
Widget build(BuildContext context) {
|
|
||||||
return MaterialApp(
|
|
||||||
title: 'QR code demo',
|
|
||||||
theme: ThemeData(
|
|
||||||
primarySwatch: Colors.blue,
|
|
||||||
),
|
|
||||||
home: MainScreen(),
|
|
||||||
debugShowCheckedModeBanner: false,
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,99 +0,0 @@
|
|||||||
import 'package:flutter/material.dart';
|
|
||||||
import 'package:qr_flutter/qr_flutter.dart';
|
|
||||||
|
|
||||||
class MainScreen extends StatefulWidget {
|
|
||||||
@override
|
|
||||||
_MainScreenState createState() => _MainScreenState();
|
|
||||||
}
|
|
||||||
|
|
||||||
class _MainScreenState extends State<MainScreen> {
|
|
||||||
static const double _topSectionTopPadding = 50.0;
|
|
||||||
static const double _topSectionBottomPadding = 20.0;
|
|
||||||
static const double _topSectionHeight = 50.0;
|
|
||||||
|
|
||||||
String _dataString = 'Hello from this QR code!';
|
|
||||||
String _inputErrorText;
|
|
||||||
final TextEditingController _textController = TextEditingController();
|
|
||||||
|
|
||||||
@override
|
|
||||||
Widget build(BuildContext context) {
|
|
||||||
return Scaffold(
|
|
||||||
body: _contentWidget(),
|
|
||||||
resizeToAvoidBottomPadding: true,
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
@override
|
|
||||||
void didUpdateWidget(MainScreen oldWidget) {
|
|
||||||
super.didUpdateWidget(oldWidget);
|
|
||||||
setState(() {});
|
|
||||||
}
|
|
||||||
|
|
||||||
Widget _contentWidget() {
|
|
||||||
return Container(
|
|
||||||
color: const Color(0xFFFFFFFF),
|
|
||||||
child: Column(
|
|
||||||
children: <Widget>[
|
|
||||||
Padding(
|
|
||||||
padding: const EdgeInsets.only(
|
|
||||||
top: _topSectionTopPadding,
|
|
||||||
left: 30.0,
|
|
||||||
right: 20.0,
|
|
||||||
bottom: _topSectionBottomPadding,
|
|
||||||
),
|
|
||||||
child: Container(
|
|
||||||
height: _topSectionHeight,
|
|
||||||
child: Row(
|
|
||||||
mainAxisSize: MainAxisSize.max,
|
|
||||||
crossAxisAlignment: CrossAxisAlignment.stretch,
|
|
||||||
children: <Widget>[
|
|
||||||
Expanded(
|
|
||||||
child: TextField(
|
|
||||||
autofocus: true,
|
|
||||||
controller: _textController,
|
|
||||||
decoration: InputDecoration(
|
|
||||||
hintText: 'Enter a custom message',
|
|
||||||
errorText: _inputErrorText,
|
|
||||||
),
|
|
||||||
),
|
|
||||||
),
|
|
||||||
Padding(
|
|
||||||
padding: const EdgeInsets.only(left: 10.0),
|
|
||||||
child: FlatButton(
|
|
||||||
child: const Text('SUBMIT'),
|
|
||||||
onPressed: () {
|
|
||||||
setState(() {
|
|
||||||
_dataString = _textController.text;
|
|
||||||
_inputErrorText = null;
|
|
||||||
});
|
|
||||||
},
|
|
||||||
),
|
|
||||||
)
|
|
||||||
],
|
|
||||||
),
|
|
||||||
),
|
|
||||||
),
|
|
||||||
Expanded(
|
|
||||||
child: Center(
|
|
||||||
child: Padding(
|
|
||||||
padding: const EdgeInsets.all(25.0),
|
|
||||||
child: QrImage(
|
|
||||||
data: _dataString,
|
|
||||||
gapless: false,
|
|
||||||
foregroundColor: const Color(0xFF111111),
|
|
||||||
onError: (dynamic ex) {
|
|
||||||
print('[QR] ERROR - $ex');
|
|
||||||
setState(() {
|
|
||||||
_inputErrorText =
|
|
||||||
'Error! Maybe your input value is too long?';
|
|
||||||
});
|
|
||||||
},
|
|
||||||
),
|
|
||||||
),
|
|
||||||
),
|
|
||||||
),
|
|
||||||
],
|
|
||||||
),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,59 +0,0 @@
|
|||||||
name: flutter_qr_demo
|
|
||||||
description: Demo project for the Flutter QR library.
|
|
||||||
|
|
||||||
dependencies:
|
|
||||||
flutter:
|
|
||||||
sdk: flutter
|
|
||||||
qr_flutter:
|
|
||||||
path: ..
|
|
||||||
|
|
||||||
# The following adds the Cupertino Icons font to your application.
|
|
||||||
# Use with the CupertinoIcons class for iOS style icons.
|
|
||||||
cupertino_icons: ^0.1.0
|
|
||||||
|
|
||||||
dev_dependencies:
|
|
||||||
flutter_test:
|
|
||||||
sdk: flutter
|
|
||||||
|
|
||||||
|
|
||||||
# For information on the generic Dart part of this file, see the
|
|
||||||
# following page: https://www.dartlang.org/tools/pub/pubspec
|
|
||||||
|
|
||||||
# The following section is specific to Flutter.
|
|
||||||
flutter:
|
|
||||||
|
|
||||||
# The following line ensures that the Material Icons font is
|
|
||||||
# included with your application, so that you can use the icons in
|
|
||||||
# the material Icons class.
|
|
||||||
uses-material-design: true
|
|
||||||
|
|
||||||
# To add assets to your application, add an assets section, like this:
|
|
||||||
# assets:
|
|
||||||
# - images/a_dot_burr.jpeg
|
|
||||||
# - images/a_dot_ham.jpeg
|
|
||||||
|
|
||||||
# An image asset can refer to one or more resolution-specific "variants", see
|
|
||||||
# https://flutter.io/assets-and-images/#resolution-aware.
|
|
||||||
|
|
||||||
# For details regarding adding assets from package dependencies, see
|
|
||||||
# https://flutter.io/assets-and-images/#from-packages
|
|
||||||
|
|
||||||
# To add custom fonts to your application, add a fonts section here,
|
|
||||||
# in this "flutter" section. Each entry in this list should have a
|
|
||||||
# "family" key with the font family name, and a "fonts" key with a
|
|
||||||
# list giving the asset and other descriptors for the font. For
|
|
||||||
# example:
|
|
||||||
# fonts:
|
|
||||||
# - family: Schyler
|
|
||||||
# fonts:
|
|
||||||
# - asset: fonts/Schyler-Regular.ttf
|
|
||||||
# - asset: fonts/Schyler-Italic.ttf
|
|
||||||
# style: italic
|
|
||||||
# - family: Trajan Pro
|
|
||||||
# fonts:
|
|
||||||
# - asset: fonts/TrajanPro.ttf
|
|
||||||
# - asset: fonts/TrajanPro_Bold.ttf
|
|
||||||
# weight: 700
|
|
||||||
#
|
|
||||||
# For details regarding fonts from package dependencies,
|
|
||||||
# see https://flutter.io/custom-fonts/#from-packages
|
|
||||||
@ -1,17 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<module type="JAVA_MODULE" version="4">
|
|
||||||
<component name="NewModuleRootManager" inherit-compiler-output="true">
|
|
||||||
<exclude-output />
|
|
||||||
<content url="file://$MODULE_DIR$">
|
|
||||||
<sourceFolder url="file://$MODULE_DIR$/lib" isTestSource="false" />
|
|
||||||
<sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
|
|
||||||
<excludeFolder url="file://$MODULE_DIR$/.idea" />
|
|
||||||
<excludeFolder url="file://$MODULE_DIR$/.pub" />
|
|
||||||
<excludeFolder url="file://$MODULE_DIR$/build" />
|
|
||||||
</content>
|
|
||||||
<orderEntry type="sourceFolder" forTests="false" />
|
|
||||||
<orderEntry type="library" name="Dart SDK" level="project" />
|
|
||||||
<orderEntry type="library" name="Flutter Plugins" level="project" />
|
|
||||||
<orderEntry type="library" name="Dart Packages" level="project" />
|
|
||||||
</component>
|
|
||||||
</module>
|
|
||||||
@ -1,26 +0,0 @@
|
|||||||
<?xml version="1.0" encoding="UTF-8"?>
|
|
||||||
<module type="JAVA_MODULE" version="4">
|
|
||||||
<component name="FacetManager">
|
|
||||||
<facet type="android" name="Android">
|
|
||||||
<configuration>
|
|
||||||
<option name="GEN_FOLDER_RELATIVE_PATH_APT" value="/android/gen" />
|
|
||||||
<option name="GEN_FOLDER_RELATIVE_PATH_AIDL" value="/android/gen" />
|
|
||||||
<option name="MANIFEST_FILE_RELATIVE_PATH" value="/android/AndroidManifest.xml" />
|
|
||||||
<option name="RES_FOLDER_RELATIVE_PATH" value="/android/res" />
|
|
||||||
<option name="ASSETS_FOLDER_RELATIVE_PATH" value="/android/assets" />
|
|
||||||
<option name="LIBS_FOLDER_RELATIVE_PATH" value="/android/libs" />
|
|
||||||
<option name="PROGUARD_LOGS_FOLDER_RELATIVE_PATH" value="/android/proguard_logs" />
|
|
||||||
</configuration>
|
|
||||||
</facet>
|
|
||||||
</component>
|
|
||||||
<component name="NewModuleRootManager" inherit-compiler-output="true">
|
|
||||||
<exclude-output />
|
|
||||||
<content url="file://$MODULE_DIR$/android">
|
|
||||||
<sourceFolder url="file://$MODULE_DIR$/android/app/src/main/java" isTestSource="false" />
|
|
||||||
<sourceFolder url="file://$MODULE_DIR$/android/gen" isTestSource="false" generated="true" />
|
|
||||||
</content>
|
|
||||||
<orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
|
|
||||||
<orderEntry type="sourceFolder" forTests="false" />
|
|
||||||
<orderEntry type="library" name="Flutter for Android" level="project" />
|
|
||||||
</component>
|
|
||||||
</module>
|
|
||||||
@ -1,9 +0,0 @@
|
|||||||
// This is a basic Flutter widget test.
|
|
||||||
// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter
|
|
||||||
// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to
|
|
||||||
// find child widgets in the widget tree, read text, and verify that the values of widget properties
|
|
||||||
// are correct.
|
|
||||||
|
|
||||||
void main() {
|
|
||||||
// TODO - no tests yet
|
|
||||||
}
|
|
||||||
@ -6,5 +6,9 @@
|
|||||||
|
|
||||||
export 'package:qr/qr.dart';
|
export 'package:qr/qr.dart';
|
||||||
|
|
||||||
|
export 'src/errors.dart';
|
||||||
export 'src/qr_image.dart';
|
export 'src/qr_image.dart';
|
||||||
export 'src/qr_painter.dart';
|
export 'src/qr_painter.dart';
|
||||||
|
export 'src/qr_versions.dart';
|
||||||
|
export 'src/types.dart';
|
||||||
|
export 'src/validator.dart';
|
||||||
|
|||||||
48
lib/src/errors.dart
Normal file
48
lib/src/errors.dart
Normal file
@ -0,0 +1,48 @@
|
|||||||
|
/*
|
||||||
|
* QR.Flutter
|
||||||
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
|
* See LICENSE for distribution and usage details.
|
||||||
|
*/
|
||||||
|
|
||||||
|
import 'package:flutter/widgets.dart';
|
||||||
|
|
||||||
|
import 'qr_versions.dart';
|
||||||
|
|
||||||
|
/// An exception that is thrown when an invalid QR code version / type is
|
||||||
|
/// requested.
|
||||||
|
class QrUnsupportedVersionException implements Exception {
|
||||||
|
/// Create a new QrUnsupportedVersionException.
|
||||||
|
factory QrUnsupportedVersionException(int providedVersion) {
|
||||||
|
final message =
|
||||||
|
'Invalid version. $providedVersion is not >= ${QrVersions.min} '
|
||||||
|
'and <= ${QrVersions.max}';
|
||||||
|
return QrUnsupportedVersionException._internal(providedVersion, message);
|
||||||
|
}
|
||||||
|
|
||||||
|
QrUnsupportedVersionException._internal(this.providedVersion, this.message);
|
||||||
|
|
||||||
|
/// The version you passed to the QR code operation.
|
||||||
|
final int providedVersion;
|
||||||
|
|
||||||
|
/// A message describing the exception state.
|
||||||
|
final String message;
|
||||||
|
|
||||||
|
@override
|
||||||
|
String toString() => 'QrUnsupportedVersionException: $message';
|
||||||
|
}
|
||||||
|
|
||||||
|
/// An exception that is thrown when something goes wrong with the
|
||||||
|
/// [ImageProvider] for the embedded image of a QrImage or QrPainter.
|
||||||
|
class QrEmbeddedImageException implements Exception {
|
||||||
|
/// Create a new QrEmbeddedImageException.
|
||||||
|
factory QrEmbeddedImageException(String message) {
|
||||||
|
return QrEmbeddedImageException._internal(message);
|
||||||
|
}
|
||||||
|
QrEmbeddedImageException._internal(this.message);
|
||||||
|
|
||||||
|
/// A message describing the exception state.
|
||||||
|
final String message;
|
||||||
|
|
||||||
|
@override
|
||||||
|
String toString() => 'QrEmbeddedImageException: $message';
|
||||||
|
}
|
||||||
57
lib/src/paint_cache.dart
Normal file
57
lib/src/paint_cache.dart
Normal file
@ -0,0 +1,57 @@
|
|||||||
|
/*
|
||||||
|
* QR.Flutter
|
||||||
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
|
* See LICENSE for distribution and usage details.
|
||||||
|
*/
|
||||||
|
|
||||||
|
import 'package:flutter/widgets.dart';
|
||||||
|
|
||||||
|
import 'types.dart';
|
||||||
|
|
||||||
|
///
|
||||||
|
class PaintCache {
|
||||||
|
final List<Paint> _pixelPaints = <Paint>[];
|
||||||
|
final Map<String, Paint> _finderPaints = <String, Paint>{};
|
||||||
|
|
||||||
|
String _cacheKey(QrCodeElement element, {FinderPatternPosition position}) {
|
||||||
|
final posKey = position != null ? position.toString() : 'any';
|
||||||
|
return '${element.toString()}:$posKey';
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Save a [Paint] for the provided element and position into the cache.
|
||||||
|
void cache(Paint paint, QrCodeElement element,
|
||||||
|
{FinderPatternPosition position}) {
|
||||||
|
if (element == QrCodeElement.codePixel) {
|
||||||
|
_pixelPaints.add(paint);
|
||||||
|
} else if (element == QrCodeElement.finderPatternOuter ||
|
||||||
|
element == QrCodeElement.finderPatternInner) {
|
||||||
|
_finderPaints[_cacheKey(element, position: position)] = paint;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Retrieve the first [Paint] object from the paint cache for the provided
|
||||||
|
/// element and position.
|
||||||
|
Paint firstPaint(QrCodeElement element, {FinderPatternPosition position}) {
|
||||||
|
if (element == QrCodeElement.codePixel) {
|
||||||
|
return _pixelPaints.first;
|
||||||
|
} else if (element == QrCodeElement.finderPatternOuter ||
|
||||||
|
element == QrCodeElement.finderPatternInner) {
|
||||||
|
return _finderPaints[_cacheKey(element, position: position)];
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Retrieve all [Paint] objects from the paint cache for the provided
|
||||||
|
/// element and position. Note: Finder pattern elements can only have a max
|
||||||
|
/// one [Paint] object per position. As such they will always return a [List]
|
||||||
|
/// with a fixed size of `1`.
|
||||||
|
List<Paint> paints(QrCodeElement element, {FinderPatternPosition position}) {
|
||||||
|
if (element == QrCodeElement.codePixel) {
|
||||||
|
return _pixelPaints;
|
||||||
|
} else if (element == QrCodeElement.finderPatternOuter ||
|
||||||
|
element == QrCodeElement.finderPatternInner) {
|
||||||
|
return <Paint>[_finderPaints[_cacheKey(element, position: position)]];
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -3,57 +3,264 @@
|
|||||||
* Copyright (c) 2019 the QR.Flutter authors.
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
* See LICENSE for distribution and usage details.
|
* See LICENSE for distribution and usage details.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
import 'dart:async';
|
||||||
|
import 'dart:ui' as ui;
|
||||||
|
|
||||||
import 'package:flutter/foundation.dart';
|
import 'package:flutter/foundation.dart';
|
||||||
import 'package:flutter/widgets.dart';
|
import 'package:flutter/widgets.dart';
|
||||||
import 'package:qr/qr.dart';
|
import 'package:qr/qr.dart';
|
||||||
|
|
||||||
import 'qr_painter.dart';
|
import 'qr_painter.dart';
|
||||||
|
import 'qr_versions.dart';
|
||||||
|
import 'types.dart';
|
||||||
|
import 'validator.dart';
|
||||||
|
|
||||||
class QrImage extends StatelessWidget {
|
/// A widget that shows a QR code.
|
||||||
|
class QrImage extends StatefulWidget {
|
||||||
|
/// Create a new QR code using the [String] data and the passed options (or
|
||||||
|
/// using the default options).
|
||||||
QrImage({
|
QrImage({
|
||||||
@required String data,
|
@required String data,
|
||||||
Key key,
|
Key key,
|
||||||
this.size,
|
this.size,
|
||||||
this.padding = const EdgeInsets.all(10.0),
|
this.padding = const EdgeInsets.all(10.0),
|
||||||
this.backgroundColor,
|
this.backgroundColor = const Color(0x00FFFFFF),
|
||||||
Color foregroundColor = const Color(0xFF000000),
|
this.foregroundColor = const Color(0xFF000000),
|
||||||
int version = 4,
|
this.version = QrVersions.auto,
|
||||||
int errorCorrectionLevel = QrErrorCorrectLevel.L,
|
this.errorCorrectionLevel = QrErrorCorrectLevel.L,
|
||||||
this.onError,
|
this.errorStateBuilder,
|
||||||
|
this.constrainErrorBounds = true,
|
||||||
this.gapless = true,
|
this.gapless = true,
|
||||||
}) : _painter = QrPainter(
|
this.embeddedImage,
|
||||||
data: data,
|
this.embeddedImageStyle,
|
||||||
color: foregroundColor,
|
this.embeddedImageEmitsError = false,
|
||||||
version: version,
|
}) : assert(QrVersions.isSupportedVersion(version)),
|
||||||
errorCorrectionLevel: errorCorrectionLevel,
|
_data = data,
|
||||||
gapless: gapless,
|
_qrCode = null,
|
||||||
onError: onError),
|
|
||||||
super(key: key);
|
super(key: key);
|
||||||
|
|
||||||
final QrPainter _painter;
|
/// Create a new QR code using the [QrCode] data and the passed options (or
|
||||||
|
/// using the default options).
|
||||||
|
QrImage.withQr({
|
||||||
|
@required QrCode qr,
|
||||||
|
Key key,
|
||||||
|
this.size,
|
||||||
|
this.padding = const EdgeInsets.all(10.0),
|
||||||
|
this.backgroundColor = const Color(0x00FFFFFF),
|
||||||
|
this.foregroundColor = const Color(0xFF000000),
|
||||||
|
this.version = QrVersions.auto,
|
||||||
|
this.errorCorrectionLevel = QrErrorCorrectLevel.L,
|
||||||
|
this.errorStateBuilder,
|
||||||
|
this.constrainErrorBounds = true,
|
||||||
|
this.gapless = true,
|
||||||
|
this.embeddedImage,
|
||||||
|
this.embeddedImageStyle,
|
||||||
|
this.embeddedImageEmitsError = false,
|
||||||
|
}) : assert(QrVersions.isSupportedVersion(version)),
|
||||||
|
_data = null,
|
||||||
|
_qrCode = qr,
|
||||||
|
super(key: key);
|
||||||
|
|
||||||
|
// The data passed to the widget
|
||||||
|
final String _data;
|
||||||
|
// The QR code data passed to the widget
|
||||||
|
final QrCode _qrCode;
|
||||||
|
|
||||||
|
/// The background color of the final QR code widget.
|
||||||
final Color backgroundColor;
|
final Color backgroundColor;
|
||||||
|
|
||||||
|
/// The foreground color of the final QR code widget.
|
||||||
|
final Color foregroundColor;
|
||||||
|
|
||||||
|
/// The QR code version to use.
|
||||||
|
final int version;
|
||||||
|
|
||||||
|
/// The QR code error correction level to use.
|
||||||
|
final int errorCorrectionLevel;
|
||||||
|
|
||||||
|
/// The external padding between the edge of the widget and the content.
|
||||||
final EdgeInsets padding;
|
final EdgeInsets padding;
|
||||||
|
|
||||||
|
/// The intended size of the widget.
|
||||||
final double size;
|
final double size;
|
||||||
final QrError onError;
|
|
||||||
|
/// The callback that is executed in the event of an error so that you can
|
||||||
|
/// interrogate the exception and construct an alternative view to present
|
||||||
|
/// to your user.
|
||||||
|
final QrErrorBuilder errorStateBuilder;
|
||||||
|
|
||||||
|
/// If `true` then the error widget will be constrained to the boundary of the
|
||||||
|
/// QR widget if it had been valid. If `false` the error widget will grow to
|
||||||
|
/// the size it needs. If the error widget is allowed to grow, your layout may
|
||||||
|
/// jump around (depending on specifics).
|
||||||
|
///
|
||||||
|
/// NOTE: Setting a [size] value will override this setting and both the
|
||||||
|
/// content widget and error widget will adhere to the size value.
|
||||||
|
final bool constrainErrorBounds;
|
||||||
|
|
||||||
|
/// If set to false, each of the squares in the QR code will have a small
|
||||||
|
/// gap. Default is true.
|
||||||
final bool gapless;
|
final bool gapless;
|
||||||
|
|
||||||
|
/// The image data to embed (as an overlay) in the QR code. The image will
|
||||||
|
/// be added to the center of the QR code.
|
||||||
|
final ImageProvider embeddedImage;
|
||||||
|
|
||||||
|
/// Styling options for the image overlay.
|
||||||
|
final QrEmbeddedImageStyle embeddedImageStyle;
|
||||||
|
|
||||||
|
/// If set to true and there is an error loading the embedded image, the
|
||||||
|
/// [errorStateBuilder] callback will be called (if it is defined). If false,
|
||||||
|
/// the widget will ignore the embedded image and just display the QR code.
|
||||||
|
/// The default is false.
|
||||||
|
final bool embeddedImageEmitsError;
|
||||||
|
|
||||||
|
@override
|
||||||
|
_QrImageState createState() => _QrImageState();
|
||||||
|
}
|
||||||
|
|
||||||
|
class _QrImageState extends State<QrImage> {
|
||||||
|
/// The QR code string data.
|
||||||
|
QrCode _qr;
|
||||||
|
|
||||||
|
/// The current validation status.
|
||||||
|
QrValidationResult _validationResult;
|
||||||
|
|
||||||
@override
|
@override
|
||||||
Widget build(BuildContext context) {
|
Widget build(BuildContext context) {
|
||||||
return LayoutBuilder(
|
if (widget._data != null) {
|
||||||
builder: (BuildContext context, BoxConstraints constraints) {
|
_validationResult = QrValidator.validate(
|
||||||
final double widgetSize = size ?? constraints.biggest.shortestSide;
|
data: widget._data,
|
||||||
return Container(
|
version: widget.version,
|
||||||
width: widgetSize,
|
errorCorrectionLevel: widget.errorCorrectionLevel,
|
||||||
height: widgetSize,
|
);
|
||||||
color: backgroundColor,
|
if (_validationResult.isValid) {
|
||||||
child: Padding(
|
_qr = _validationResult.qrCode;
|
||||||
padding: padding,
|
} else {
|
||||||
child: CustomPaint(
|
_qr = null;
|
||||||
painter: _painter,
|
}
|
||||||
),
|
} else if (widget._qrCode != null) {
|
||||||
),
|
_qr = widget._qrCode;
|
||||||
|
_validationResult =
|
||||||
|
QrValidationResult(status: QrValidationStatus.valid, qrCode: _qr);
|
||||||
|
}
|
||||||
|
return LayoutBuilder(builder: (context, constraints) {
|
||||||
|
// validation failed, show an error state widget if builder is present.
|
||||||
|
if (!_validationResult.isValid) {
|
||||||
|
return _errorWidget(context, constraints, _validationResult.error);
|
||||||
|
}
|
||||||
|
// no error, build the regular widget
|
||||||
|
final widgetSize = widget.size ?? constraints.biggest.shortestSide;
|
||||||
|
if (widget.embeddedImage != null) {
|
||||||
|
// if requesting to embed an image then we need to load via a
|
||||||
|
// FutureBuilder because the image provider will be async.
|
||||||
|
return FutureBuilder(
|
||||||
|
future: _loadQrImage(context, widget.embeddedImageStyle),
|
||||||
|
builder: (ctx, snapshot) {
|
||||||
|
if (snapshot.error != null) {
|
||||||
|
if (widget.embeddedImageEmitsError) {
|
||||||
|
return _errorWidget(context, constraints, snapshot.error);
|
||||||
|
} else {
|
||||||
|
return _qrWidget(context, null, widgetSize);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (snapshot.hasData) {
|
||||||
|
final ui.Image loadedImage = snapshot.data;
|
||||||
|
return _qrWidget(context, loadedImage, widgetSize);
|
||||||
|
} else {
|
||||||
|
return Container();
|
||||||
|
}
|
||||||
|
},
|
||||||
);
|
);
|
||||||
},
|
} else {
|
||||||
|
return _qrWidget(context, null, widgetSize);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
Widget _qrWidget(BuildContext context, ui.Image image, double edgeLength) {
|
||||||
|
final painter = QrPainter.withQr(
|
||||||
|
qr: _qr,
|
||||||
|
color: widget.foregroundColor,
|
||||||
|
gapless: widget.gapless,
|
||||||
|
embeddedImageStyle: widget.embeddedImageStyle,
|
||||||
|
embeddedImage: image,
|
||||||
|
);
|
||||||
|
return _QrContentView(
|
||||||
|
edgeLength: edgeLength,
|
||||||
|
backgroundColor: widget.backgroundColor,
|
||||||
|
padding: widget.padding,
|
||||||
|
child: CustomPaint(painter: painter),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
Widget _errorWidget(
|
||||||
|
BuildContext context, BoxConstraints constraints, Object error) {
|
||||||
|
final errorWidget = widget.errorStateBuilder == null
|
||||||
|
? Container()
|
||||||
|
: widget.errorStateBuilder(context, error) ?? Container();
|
||||||
|
final errorSideLength = (widget.constrainErrorBounds
|
||||||
|
? widget.size ?? constraints.biggest.shortestSide
|
||||||
|
: constraints.biggest.longestSide);
|
||||||
|
return _QrContentView(
|
||||||
|
edgeLength: errorSideLength,
|
||||||
|
backgroundColor: widget.backgroundColor,
|
||||||
|
padding: widget.padding,
|
||||||
|
child: errorWidget,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
Future<ui.Image> _loadQrImage(
|
||||||
|
BuildContext buildContext, QrEmbeddedImageStyle style) async {
|
||||||
|
if (style != null) {}
|
||||||
|
|
||||||
|
final mq = MediaQuery.of(buildContext);
|
||||||
|
final completer = Completer<ui.Image>();
|
||||||
|
final stream = widget.embeddedImage.resolve(ImageConfiguration(
|
||||||
|
devicePixelRatio: mq.devicePixelRatio,
|
||||||
|
));
|
||||||
|
stream.addListener(ImageStreamListener((info, err) {
|
||||||
|
completer.complete(info.image);
|
||||||
|
}, onError: (dynamic err, _) {
|
||||||
|
completer.completeError(err);
|
||||||
|
}));
|
||||||
|
return completer.future;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
typedef QrErrorBuilder = Widget Function(BuildContext context, Object error);
|
||||||
|
|
||||||
|
class _QrContentView extends StatelessWidget {
|
||||||
|
_QrContentView({
|
||||||
|
@required this.edgeLength,
|
||||||
|
@required this.child,
|
||||||
|
this.backgroundColor,
|
||||||
|
this.padding,
|
||||||
|
});
|
||||||
|
|
||||||
|
/// The length of both edges (because it has to be a square).
|
||||||
|
final double edgeLength;
|
||||||
|
|
||||||
|
/// The background color of the containing widget.
|
||||||
|
final Color backgroundColor;
|
||||||
|
|
||||||
|
/// The padding that surrounds the child widget.
|
||||||
|
final EdgeInsets padding;
|
||||||
|
|
||||||
|
/// The child widget.
|
||||||
|
final Widget child;
|
||||||
|
|
||||||
|
@override
|
||||||
|
Widget build(BuildContext context) {
|
||||||
|
return Container(
|
||||||
|
width: edgeLength,
|
||||||
|
height: edgeLength,
|
||||||
|
color: backgroundColor,
|
||||||
|
child: Padding(
|
||||||
|
padding: padding,
|
||||||
|
child: child,
|
||||||
|
),
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
@ -3,102 +3,375 @@
|
|||||||
* Copyright (c) 2019 the QR.Flutter authors.
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
* See LICENSE for distribution and usage details.
|
* See LICENSE for distribution and usage details.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
import 'dart:async';
|
import 'dart:async';
|
||||||
|
import 'dart:typed_data';
|
||||||
import 'dart:ui' as ui;
|
import 'dart:ui' as ui;
|
||||||
|
|
||||||
|
import 'package:flutter/foundation.dart';
|
||||||
import 'package:flutter/services.dart';
|
import 'package:flutter/services.dart';
|
||||||
import 'package:flutter/widgets.dart';
|
import 'package:flutter/widgets.dart';
|
||||||
import 'package:qr/qr.dart';
|
import 'package:qr/qr.dart';
|
||||||
|
|
||||||
typedef QrError = void Function(dynamic error);
|
import 'errors.dart';
|
||||||
|
import 'paint_cache.dart';
|
||||||
|
import 'qr_versions.dart';
|
||||||
|
import 'types.dart';
|
||||||
|
import 'validator.dart';
|
||||||
|
|
||||||
|
// ignore_for_file: deprecated_member_use_from_same_package
|
||||||
|
|
||||||
|
const _finderPatternLimit = 7;
|
||||||
|
|
||||||
|
// default color for the qr code pixels
|
||||||
|
const _qrDefaultColor = Color(0xff111111);
|
||||||
|
|
||||||
|
/// A [CustomPainter] object that you can use to paint a QR code.
|
||||||
class QrPainter extends CustomPainter {
|
class QrPainter extends CustomPainter {
|
||||||
|
/// Create a new QRPainter with passed options (or defaults).
|
||||||
QrPainter({
|
QrPainter({
|
||||||
@required String data,
|
@required String data,
|
||||||
@required this.version,
|
@required this.version,
|
||||||
this.errorCorrectionLevel = QrErrorCorrectLevel.L,
|
this.errorCorrectionLevel = QrErrorCorrectLevel.L,
|
||||||
this.color = const Color(0xff000000),
|
this.color = _qrDefaultColor,
|
||||||
this.emptyColor,
|
this.emptyColor,
|
||||||
this.onError,
|
|
||||||
this.gapless = false,
|
this.gapless = false,
|
||||||
}) : _qr = QrCode(version, errorCorrectionLevel) {
|
this.embeddedImage,
|
||||||
|
this.embeddedImageStyle,
|
||||||
|
}) : assert(QrVersions.isSupportedVersion(version)) {
|
||||||
_init(data);
|
_init(data);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/// Create a new QrPainter with a pre-validated/created [QrCode] object. This
|
||||||
|
/// constructor is useful when you have a custom validation / error handling
|
||||||
|
/// flow or for when you need to pre-validate the QR data.
|
||||||
|
QrPainter.withQr({
|
||||||
|
QrCode qr,
|
||||||
|
this.color = _qrDefaultColor,
|
||||||
|
this.emptyColor,
|
||||||
|
this.gapless = false,
|
||||||
|
this.embeddedImage,
|
||||||
|
this.embeddedImageStyle,
|
||||||
|
}) : _qr = qr,
|
||||||
|
version = qr.typeNumber,
|
||||||
|
errorCorrectionLevel = qr.errorCorrectLevel {
|
||||||
|
_calcVersion = version;
|
||||||
|
_initPaints();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// The QR code version.
|
||||||
final int version; // the qr code version
|
final int version; // the qr code version
|
||||||
|
|
||||||
|
/// The error correction level of the QR code.
|
||||||
final int errorCorrectionLevel; // the qr code error correction level
|
final int errorCorrectionLevel; // the qr code error correction level
|
||||||
|
|
||||||
|
/// The color of the squares.
|
||||||
final Color color; // the color of the dark squares
|
final Color color; // the color of the dark squares
|
||||||
|
|
||||||
|
/// The color of the non-squares (background).
|
||||||
|
@Deprecated(
|
||||||
|
'You should us the background color value of your container widget')
|
||||||
final Color emptyColor; // the other color
|
final Color emptyColor; // the other color
|
||||||
final QrError onError;
|
/// If set to false, the painter will leave a 1px gap between each of the
|
||||||
|
/// squares.
|
||||||
final bool gapless;
|
final bool gapless;
|
||||||
|
|
||||||
final QrCode _qr; // our qr code data
|
/// The image data to embed (as an overlay) in the QR code. The image will
|
||||||
final Paint _paint = Paint()..style = PaintingStyle.fill;
|
/// be added to the center of the QR code.
|
||||||
bool _hasError = false;
|
final ui.Image embeddedImage;
|
||||||
|
|
||||||
|
/// Styling options for the image overlay.
|
||||||
|
final QrEmbeddedImageStyle embeddedImageStyle;
|
||||||
|
|
||||||
|
/// The base QR code data
|
||||||
|
QrCode _qr;
|
||||||
|
|
||||||
|
/// This is the version (after calculating) that we will use if the user has
|
||||||
|
/// requested the 'auto' version.
|
||||||
|
int _calcVersion;
|
||||||
|
|
||||||
|
/// The size of the 'gap' between the pixels
|
||||||
|
final double _gapSize = 0.25;
|
||||||
|
|
||||||
|
/// Cache for all of the [Paint] objects.
|
||||||
|
final _paintCache = PaintCache();
|
||||||
|
|
||||||
void _init(String data) {
|
void _init(String data) {
|
||||||
_paint.color = color;
|
if (!QrVersions.isSupportedVersion(version)) {
|
||||||
|
throw QrUnsupportedVersionException(version);
|
||||||
|
}
|
||||||
// configure and make the QR code data
|
// configure and make the QR code data
|
||||||
try {
|
final validationResult = QrValidator.validate(
|
||||||
_qr.addData(data);
|
data: data,
|
||||||
_qr.make();
|
version: version,
|
||||||
} catch (ex) {
|
errorCorrectionLevel: errorCorrectionLevel,
|
||||||
if (onError != null) {
|
);
|
||||||
_hasError = true;
|
if (!validationResult.isValid) {
|
||||||
this.onError(ex);
|
throw validationResult.error;
|
||||||
}
|
}
|
||||||
|
_qr = validationResult.qrCode;
|
||||||
|
_calcVersion = _qr.typeNumber;
|
||||||
|
_initPaints();
|
||||||
|
}
|
||||||
|
|
||||||
|
void _initPaints() {
|
||||||
|
// Cache the pixel paint object. For now there is only one but we might
|
||||||
|
// expand it to multiple later (e.g.: different colours).
|
||||||
|
_paintCache.cache(
|
||||||
|
Paint()..style = PaintingStyle.fill, QrCodeElement.codePixel);
|
||||||
|
// Cache the finder pattern painters. We'll keep one for each one in case
|
||||||
|
// we want to provide customization options later.
|
||||||
|
for (final position in FinderPatternPosition.values) {
|
||||||
|
_paintCache.cache(Paint()..style = PaintingStyle.stroke,
|
||||||
|
QrCodeElement.finderPatternOuter,
|
||||||
|
position: position);
|
||||||
|
_paintCache.cache(
|
||||||
|
Paint()..style = PaintingStyle.fill, QrCodeElement.finderPatternInner,
|
||||||
|
position: position);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@override
|
@override
|
||||||
void paint(Canvas canvas, Size size) {
|
void paint(Canvas canvas, Size size) {
|
||||||
if (_hasError) {
|
// if the widget has a zero size side then we cannot continue painting.
|
||||||
|
if (size.shortestSide == 0) {
|
||||||
|
print("[QR] WARN: width or height is zero. You should set a 'size' value "
|
||||||
|
"or nest this painter in a Widget that defines a non-zero size");
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
if (size.shortestSide == 0) {
|
// DEPRECATED: the `emptyColor` property will be removed soon
|
||||||
print(
|
|
||||||
"[QR] WARN: width or height is zero. You should set a 'size' value or nest this painter in a Widget that defines a non-zero size");
|
|
||||||
}
|
|
||||||
|
|
||||||
if (emptyColor != null) {
|
if (emptyColor != null) {
|
||||||
canvas.drawColor(emptyColor, BlendMode.color);
|
canvas.drawColor(emptyColor, BlendMode.color);
|
||||||
}
|
}
|
||||||
|
|
||||||
final double squareSize = size.shortestSide / _qr.moduleCount.toDouble();
|
final paintMetrics = _PaintMetrics(
|
||||||
final int pxAdjustValue = gapless ? 1 : 0;
|
containerSize: size.shortestSide,
|
||||||
for (int x = 0; x < _qr.moduleCount; x++) {
|
moduleCount: _qr.moduleCount,
|
||||||
for (int y = 0; y < _qr.moduleCount; y++) {
|
gapSize: (gapless ? 0 : _gapSize),
|
||||||
|
);
|
||||||
|
|
||||||
|
// draw the finder pattern elements
|
||||||
|
_drawFinderPatternItem(FinderPatternPosition.topLeft, canvas, paintMetrics);
|
||||||
|
_drawFinderPatternItem(
|
||||||
|
FinderPatternPosition.bottomLeft, canvas, paintMetrics);
|
||||||
|
_drawFinderPatternItem(
|
||||||
|
FinderPatternPosition.topRight, canvas, paintMetrics);
|
||||||
|
|
||||||
|
// DEBUG: draw the inner content boundary
|
||||||
|
// final paint = Paint()..style = ui.PaintingStyle.stroke;
|
||||||
|
// paint.strokeWidth = 1;
|
||||||
|
// paint.color = const Color(0x55222222);
|
||||||
|
// canvas.drawRect(
|
||||||
|
// Rect.fromLTWH(paintMetrics.inset, paintMetrics.inset,
|
||||||
|
// paintMetrics.innerContentSize, paintMetrics.innerContentSize),
|
||||||
|
// paint);
|
||||||
|
|
||||||
|
double left;
|
||||||
|
double top;
|
||||||
|
final gap = !gapless ? _gapSize : 0;
|
||||||
|
final pixelPaint = _paintCache.firstPaint(QrCodeElement.codePixel);
|
||||||
|
pixelPaint.color = color;
|
||||||
|
for (var x = 0; x < _qr.moduleCount; x++) {
|
||||||
|
for (var y = 0; y < _qr.moduleCount; y++) {
|
||||||
|
// draw the finder patterns independently
|
||||||
|
if (_isFinderPatternPosition(x, y)) continue;
|
||||||
|
// paint an 'on' pixel
|
||||||
if (_qr.isDark(y, x)) {
|
if (_qr.isDark(y, x)) {
|
||||||
final Rect squareRect = Rect.fromLTWH(x * squareSize, y * squareSize,
|
left = paintMetrics.inset + (x * (paintMetrics.pixelSize + gap));
|
||||||
squareSize + pxAdjustValue, squareSize + pxAdjustValue);
|
top = paintMetrics.inset + (y * (paintMetrics.pixelSize + gap));
|
||||||
canvas.drawRect(squareRect, _paint);
|
var pixelHTweak = 0.0;
|
||||||
|
var pixelVTweak = 0.0;
|
||||||
|
if (gapless && _hasAdjacentHorizontalPixel(x, y, _qr.moduleCount)) {
|
||||||
|
pixelHTweak = 0.5;
|
||||||
|
}
|
||||||
|
if (gapless && _hasAdjacentVerticalPixel(x, y, _qr.moduleCount)) {
|
||||||
|
pixelVTweak = 0.5;
|
||||||
|
}
|
||||||
|
final squareRect = Rect.fromLTWH(
|
||||||
|
left,
|
||||||
|
top,
|
||||||
|
paintMetrics.pixelSize + pixelHTweak,
|
||||||
|
paintMetrics.pixelSize + pixelVTweak,
|
||||||
|
);
|
||||||
|
canvas.drawRect(squareRect, pixelPaint);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (embeddedImage != null) {
|
||||||
|
final originalSize = Size(
|
||||||
|
embeddedImage.width.toDouble(),
|
||||||
|
embeddedImage.height.toDouble(),
|
||||||
|
);
|
||||||
|
final requestedSize =
|
||||||
|
embeddedImageStyle != null ? embeddedImageStyle.size : null;
|
||||||
|
final imageSize = _scaledAspectSize(size, originalSize, requestedSize);
|
||||||
|
final position = Offset(
|
||||||
|
(size.width - imageSize.width) / 2.0,
|
||||||
|
(size.height - imageSize.height) / 2.0,
|
||||||
|
);
|
||||||
|
// draw the image overlay.
|
||||||
|
_drawImageOverlay(canvas, position, imageSize, embeddedImageStyle);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bool _hasAdjacentVerticalPixel(int x, int y, int moduleCount) {
|
||||||
|
if (y + 1 >= moduleCount) return false;
|
||||||
|
return _qr.isDark(y + 1, x);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool _hasAdjacentHorizontalPixel(int x, int y, int moduleCount) {
|
||||||
|
if (x + 1 >= moduleCount) return false;
|
||||||
|
return _qr.isDark(y, x + 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool _isFinderPatternPosition(int x, int y) {
|
||||||
|
final isTopLeft = (y < _finderPatternLimit && x < _finderPatternLimit);
|
||||||
|
final isBottomLeft = (y < _finderPatternLimit &&
|
||||||
|
(x >= _qr.moduleCount - _finderPatternLimit));
|
||||||
|
final isTopRight = (y >= _qr.moduleCount - _finderPatternLimit &&
|
||||||
|
(x < _finderPatternLimit));
|
||||||
|
return isTopLeft || isBottomLeft || isTopRight;
|
||||||
|
}
|
||||||
|
|
||||||
|
void _drawFinderPatternItem(
|
||||||
|
FinderPatternPosition position,
|
||||||
|
Canvas canvas,
|
||||||
|
_PaintMetrics metrics,
|
||||||
|
) {
|
||||||
|
final totalGap = (_finderPatternLimit - 1) * metrics.gapSize;
|
||||||
|
final radius = ((_finderPatternLimit * metrics.pixelSize) + totalGap) -
|
||||||
|
metrics.pixelSize;
|
||||||
|
final strokeAdjust = (metrics.pixelSize / 2.0);
|
||||||
|
final edgePos =
|
||||||
|
(metrics.inset + metrics.innerContentSize) - (radius + strokeAdjust);
|
||||||
|
|
||||||
|
Offset offset;
|
||||||
|
if (position == FinderPatternPosition.topLeft) {
|
||||||
|
offset =
|
||||||
|
Offset(metrics.inset + strokeAdjust, metrics.inset + strokeAdjust);
|
||||||
|
} else if (position == FinderPatternPosition.bottomLeft) {
|
||||||
|
offset = Offset(metrics.inset + strokeAdjust, edgePos);
|
||||||
|
} else {
|
||||||
|
offset = Offset(edgePos, metrics.inset + strokeAdjust);
|
||||||
|
}
|
||||||
|
|
||||||
|
// configure the paints
|
||||||
|
final outerPaint = _paintCache.firstPaint(QrCodeElement.finderPatternOuter,
|
||||||
|
position: position);
|
||||||
|
outerPaint.strokeWidth = metrics.pixelSize;
|
||||||
|
outerPaint.color = color;
|
||||||
|
|
||||||
|
final innerPaint = _paintCache.firstPaint(QrCodeElement.finderPatternInner,
|
||||||
|
position: position);
|
||||||
|
innerPaint.color = color;
|
||||||
|
|
||||||
|
final strokeRect = Rect.fromLTWH(offset.dx, offset.dy, radius, radius);
|
||||||
|
canvas.drawRect(strokeRect, outerPaint);
|
||||||
|
final gapHalf = metrics.pixelSize;
|
||||||
|
final gap = gapHalf * 2;
|
||||||
|
final innerSize = radius - gap - (2 * strokeAdjust);
|
||||||
|
final innerRect = Rect.fromLTWH(offset.dx + gapHalf + strokeAdjust,
|
||||||
|
offset.dy + gapHalf + strokeAdjust, innerSize, innerSize);
|
||||||
|
canvas.drawRect(innerRect, innerPaint);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool _hasOneNonZeroSide(Size size) => size.longestSide > 0;
|
||||||
|
|
||||||
|
Size _scaledAspectSize(
|
||||||
|
Size widgetSize, Size originalSize, Size requestedSize) {
|
||||||
|
if (requestedSize != null && !requestedSize.isEmpty) {
|
||||||
|
return requestedSize;
|
||||||
|
} else if (requestedSize != null && _hasOneNonZeroSide(requestedSize)) {
|
||||||
|
final maxSide = requestedSize.longestSide;
|
||||||
|
final ratio = maxSide / originalSize.longestSide;
|
||||||
|
return Size(ratio * originalSize.width, ratio * originalSize.height);
|
||||||
|
} else {
|
||||||
|
final maxSide = 0.25 * widgetSize.shortestSide;
|
||||||
|
final ratio = maxSide / originalSize.longestSide;
|
||||||
|
return Size(ratio * originalSize.width, ratio * originalSize.height);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void _drawImageOverlay(
|
||||||
|
Canvas canvas, Offset position, Size size, QrEmbeddedImageStyle style) {
|
||||||
|
final paint = Paint()
|
||||||
|
..isAntiAlias = true
|
||||||
|
..filterQuality = FilterQuality.high;
|
||||||
|
if (style != null) {
|
||||||
|
if (style.color != null) {
|
||||||
|
paint.colorFilter = ColorFilter.mode(style.color, BlendMode.srcATop);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
final srcSize =
|
||||||
|
Size(embeddedImage.width.toDouble(), embeddedImage.height.toDouble());
|
||||||
|
final src = Alignment.center.inscribe(srcSize, Offset.zero & srcSize);
|
||||||
|
final dst = Alignment.center.inscribe(size, position & size);
|
||||||
|
canvas.drawImageRect(embeddedImage, src, dst, paint);
|
||||||
}
|
}
|
||||||
|
|
||||||
@override
|
@override
|
||||||
bool shouldRepaint(CustomPainter oldDelegate) {
|
bool shouldRepaint(CustomPainter oldPainter) {
|
||||||
if (oldDelegate is QrPainter) {
|
if (oldPainter is QrPainter) {
|
||||||
return color != oldDelegate.color ||
|
return color != oldPainter.color ||
|
||||||
errorCorrectionLevel != oldDelegate.errorCorrectionLevel ||
|
errorCorrectionLevel != oldPainter.errorCorrectionLevel ||
|
||||||
version != oldDelegate.version ||
|
_calcVersion != oldPainter._calcVersion ||
|
||||||
_qr != oldDelegate._qr;
|
_qr != oldPainter._qr ||
|
||||||
|
gapless != oldPainter.gapless ||
|
||||||
|
embeddedImage != oldPainter.embeddedImage ||
|
||||||
|
embeddedImageStyle != oldPainter.embeddedImageStyle;
|
||||||
}
|
}
|
||||||
return false;
|
return true;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/// Returns a [ui.Picture] object containing the QR code data.
|
||||||
ui.Picture toPicture(double size) {
|
ui.Picture toPicture(double size) {
|
||||||
final ui.PictureRecorder recorder = ui.PictureRecorder();
|
final recorder = ui.PictureRecorder();
|
||||||
final Canvas canvas = Canvas(recorder);
|
final canvas = Canvas(recorder);
|
||||||
paint(canvas, Size(size, size));
|
paint(canvas, Size(size, size));
|
||||||
return recorder.endRecording();
|
return recorder.endRecording();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/// Returns the raw QR code [ui.Image] object.
|
||||||
|
Future<ui.Image> toImage(double size,
|
||||||
|
{ui.ImageByteFormat format = ui.ImageByteFormat.png}) async {
|
||||||
|
return await toPicture(size).toImage(size.toInt(), size.toInt());
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Returns the raw QR code image byte data.
|
||||||
Future<ByteData> toImageData(double size,
|
Future<ByteData> toImageData(double size,
|
||||||
{ui.ImageByteFormat format = ui.ImageByteFormat.png}) async {
|
{ui.ImageByteFormat format = ui.ImageByteFormat.png}) async {
|
||||||
final ui.Image uiImage =
|
final image = await toImage(size, format: format);
|
||||||
await toPicture(size).toImage(size.toInt(), size.toInt());
|
return image.toByteData(format: format);
|
||||||
return await uiImage.toByteData(format: format);
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
class _PaintMetrics {
|
||||||
|
_PaintMetrics(
|
||||||
|
{@required this.containerSize,
|
||||||
|
@required this.gapSize,
|
||||||
|
@required this.moduleCount}) {
|
||||||
|
_calculateMetrics();
|
||||||
|
}
|
||||||
|
|
||||||
|
final int moduleCount;
|
||||||
|
final double containerSize;
|
||||||
|
final double gapSize;
|
||||||
|
|
||||||
|
double _pixelSize;
|
||||||
|
double get pixelSize => _pixelSize;
|
||||||
|
|
||||||
|
double _innerContentSize;
|
||||||
|
double get innerContentSize => _innerContentSize;
|
||||||
|
|
||||||
|
double _inset;
|
||||||
|
double get inset => _inset;
|
||||||
|
|
||||||
|
void _calculateMetrics() {
|
||||||
|
final gapTotal = (moduleCount - 1) * gapSize;
|
||||||
|
var pixelSize = (containerSize - gapTotal) / moduleCount;
|
||||||
|
_pixelSize = (pixelSize * 2).roundToDouble() / 2;
|
||||||
|
_innerContentSize = (_pixelSize * moduleCount) + gapTotal;
|
||||||
|
_inset = (containerSize - _innerContentSize) / 2;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
23
lib/src/qr_versions.dart
Normal file
23
lib/src/qr_versions.dart
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
/*
|
||||||
|
* QR.Flutter
|
||||||
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
|
* See LICENSE for distribution and usage details.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/// This class only contains special version codes. QR codes support version
|
||||||
|
/// numbers from 1-40 and you should just use the numeric version directly.
|
||||||
|
class QrVersions {
|
||||||
|
/// Automatically determine the QR code version based on input and an
|
||||||
|
/// error correction level.
|
||||||
|
static const int auto = -1;
|
||||||
|
|
||||||
|
/// The minimum supported version code.
|
||||||
|
static const int min = 1;
|
||||||
|
|
||||||
|
/// The maximum supported version code.
|
||||||
|
static const int max = 40;
|
||||||
|
|
||||||
|
/// Checks to see if the supplied version is a valid QR code version
|
||||||
|
static bool isSupportedVersion(int version) =>
|
||||||
|
version == auto || (version >= min && version <= max);
|
||||||
|
}
|
||||||
66
lib/src/types.dart
Normal file
66
lib/src/types.dart
Normal file
@ -0,0 +1,66 @@
|
|||||||
|
/*
|
||||||
|
* QR.Flutter
|
||||||
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
|
* See LICENSE for distribution and usage details.
|
||||||
|
*/
|
||||||
|
|
||||||
|
import 'dart:ui';
|
||||||
|
|
||||||
|
import 'package:flutter/widgets.dart';
|
||||||
|
|
||||||
|
/// Represents a specific element / part of a QR code. This is used to isolate
|
||||||
|
/// the different parts so that we can style and modify specific parts
|
||||||
|
/// independently.
|
||||||
|
enum QrCodeElement {
|
||||||
|
/// The 'stroke' / outer square of the QR code finder pattern element.
|
||||||
|
finderPatternOuter,
|
||||||
|
|
||||||
|
/// The inner square of the QR code finder pattern element.
|
||||||
|
finderPatternInner,
|
||||||
|
|
||||||
|
/// The individual pixels of the QR code
|
||||||
|
codePixel,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Enumeration representing the three finder pattern (square 'eye') locations.
|
||||||
|
enum FinderPatternPosition {
|
||||||
|
/// The top left position.
|
||||||
|
topLeft,
|
||||||
|
|
||||||
|
/// The top right position.
|
||||||
|
topRight,
|
||||||
|
|
||||||
|
/// The bottom left position.
|
||||||
|
bottomLeft,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Styling options for any embedded image overlay
|
||||||
|
class QrEmbeddedImageStyle {
|
||||||
|
/// Create a new set of styling options.
|
||||||
|
QrEmbeddedImageStyle({
|
||||||
|
this.size,
|
||||||
|
this.color,
|
||||||
|
});
|
||||||
|
|
||||||
|
/// The size of the image. If one dimension is zero then the other dimension
|
||||||
|
/// will be used to scale the zero dimension based on the original image
|
||||||
|
/// size.
|
||||||
|
Size size;
|
||||||
|
|
||||||
|
/// Color to tint the image.
|
||||||
|
Color color;
|
||||||
|
|
||||||
|
/// Check to see if the style object has a non-null, non-zero size.
|
||||||
|
bool get hasDefinedSize => size != null && size.longestSide > 0;
|
||||||
|
|
||||||
|
@override
|
||||||
|
int get hashCode => size.hashCode ^ color.hashCode;
|
||||||
|
|
||||||
|
@override
|
||||||
|
bool operator ==(Object other) {
|
||||||
|
if (other is QrEmbeddedImageStyle) {
|
||||||
|
return size == other.size && color == other.color;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
78
lib/src/validator.dart
Normal file
78
lib/src/validator.dart
Normal file
@ -0,0 +1,78 @@
|
|||||||
|
/*
|
||||||
|
* QR.Flutter
|
||||||
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
|
* See LICENSE for distribution and usage details.
|
||||||
|
*/
|
||||||
|
|
||||||
|
import 'package:flutter/foundation.dart';
|
||||||
|
import 'package:qr/qr.dart';
|
||||||
|
|
||||||
|
import 'qr_versions.dart';
|
||||||
|
|
||||||
|
/// A utility class for validating and pre-rendering QR code data.
|
||||||
|
class QrValidator {
|
||||||
|
/// Attempt to parse / generate the QR code data and check for any errors. The
|
||||||
|
/// resulting [QrValidationResult] object will hold the status of the QR code
|
||||||
|
/// as well as the generated QR code data.
|
||||||
|
static QrValidationResult validate({
|
||||||
|
@required String data,
|
||||||
|
int version = QrVersions.auto,
|
||||||
|
int errorCorrectionLevel = QrErrorCorrectLevel.L,
|
||||||
|
}) {
|
||||||
|
QrCode qrCode;
|
||||||
|
try {
|
||||||
|
if (version != QrVersions.auto) {
|
||||||
|
qrCode = QrCode(version, errorCorrectionLevel);
|
||||||
|
qrCode.addData(data);
|
||||||
|
} else {
|
||||||
|
qrCode = QrCode.fromData(
|
||||||
|
data: data,
|
||||||
|
errorCorrectLevel: errorCorrectionLevel,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
qrCode.make();
|
||||||
|
return QrValidationResult(
|
||||||
|
status: QrValidationStatus.valid, qrCode: qrCode);
|
||||||
|
} on InputTooLongException catch (itle) {
|
||||||
|
return QrValidationResult(
|
||||||
|
status: QrValidationStatus.contentTooLong, error: itle);
|
||||||
|
} on Exception catch (ex) {
|
||||||
|
return QrValidationResult(status: QrValidationStatus.error, error: ex);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Captures the status or a QR code validation operations, as well as the
|
||||||
|
/// rendered and validated data / object so that it can be used in any
|
||||||
|
/// secondary operations (to avoid re-rendering). It also keeps any exception
|
||||||
|
/// that was thrown.
|
||||||
|
class QrValidationResult {
|
||||||
|
/// Create a new validation result instance.
|
||||||
|
QrValidationResult({@required this.status, this.qrCode, this.error});
|
||||||
|
|
||||||
|
/// The status of the validation operation.
|
||||||
|
QrValidationStatus status;
|
||||||
|
|
||||||
|
/// The rendered QR code data / object.
|
||||||
|
QrCode qrCode;
|
||||||
|
|
||||||
|
/// The exception that was thrown in the event of a non-valid result (if any).
|
||||||
|
Exception error;
|
||||||
|
|
||||||
|
/// The validation result returned a status of valid;
|
||||||
|
bool get isValid => status == QrValidationStatus.valid;
|
||||||
|
}
|
||||||
|
|
||||||
|
/// The status of the QR code data you requested to be validated.
|
||||||
|
enum QrValidationStatus {
|
||||||
|
/// The QR code data is valid for the provided parameters.
|
||||||
|
valid,
|
||||||
|
|
||||||
|
/// The QR code data is too long for the provided version + error check
|
||||||
|
/// configuration or too long to be contained in a QR code.
|
||||||
|
contentTooLong,
|
||||||
|
|
||||||
|
/// An unknown / unexpected error occurred when we tried to validate the QR
|
||||||
|
/// code data.
|
||||||
|
error,
|
||||||
|
}
|
||||||
10
pubspec.yaml
10
pubspec.yaml
@ -2,23 +2,23 @@ name: qr_flutter
|
|||||||
description: >
|
description: >
|
||||||
QR.Flutter is a Flutter library for simple and fast QR code rendering via a
|
QR.Flutter is a Flutter library for simple and fast QR code rendering via a
|
||||||
Widget or custom painter.
|
Widget or custom painter.
|
||||||
version: 2.1.0+55
|
version: 3.0.0
|
||||||
author: Luke Freeman <freeman.luke@gmail.com>
|
author: Yakka, LLC <hello@yakka.agency>
|
||||||
homepage: https://github.com/lukef/qr.flutter
|
homepage: https://github.com/lukef/qr.flutter
|
||||||
|
|
||||||
environment:
|
environment:
|
||||||
sdk: ">=2.1.0 <3.0.0"
|
sdk: ">=2.1.0 <3.0.0"
|
||||||
flutter: ">=1.2.0"
|
flutter: ">=1.5.0"
|
||||||
|
|
||||||
dependencies:
|
dependencies:
|
||||||
flutter:
|
flutter:
|
||||||
sdk: flutter
|
sdk: flutter
|
||||||
qr: ^1.1.0
|
qr: 1.2.0
|
||||||
|
|
||||||
dev_dependencies:
|
dev_dependencies:
|
||||||
flutter_test:
|
flutter_test:
|
||||||
sdk: flutter
|
sdk: flutter
|
||||||
test: ^1.3.4
|
test: ^1.6.0
|
||||||
|
|
||||||
flutter:
|
flutter:
|
||||||
uses-material-design: false
|
uses-material-design: false
|
||||||
|
|||||||
@ -1,12 +0,0 @@
|
|||||||
{
|
|
||||||
"folders": [
|
|
||||||
{
|
|
||||||
"path": "."
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"path": "example",
|
|
||||||
"name": "example"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"settings": {}
|
|
||||||
}
|
|
||||||
BIN
test/.golden/qr_image_golden.png
Normal file
BIN
test/.golden/qr_image_golden.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 5.0 KiB |
BIN
test/.golden/qr_image_logo_golden.png
Normal file
BIN
test/.golden/qr_image_logo_golden.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.9 KiB |
BIN
test/.golden/qr_painter_golden.png
Normal file
BIN
test/.golden/qr_painter_golden.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.5 KiB |
BIN
test/.images/logo_yakka.png
Normal file
BIN
test/.images/logo_yakka.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 8.2 KiB |
14
test/all_test.dart
Normal file
14
test/all_test.dart
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
/*
|
||||||
|
* QR.Flutter
|
||||||
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
|
* See LICENSE for distribution and usage details.
|
||||||
|
*/
|
||||||
|
import 'package:flutter_test/flutter_test.dart';
|
||||||
|
|
||||||
|
import 'image_test.dart' as image;
|
||||||
|
import 'painter_test.dart' as painter;
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
group('image:', image.main);
|
||||||
|
group('painter:', painter.main);
|
||||||
|
}
|
||||||
43
test/image_test.dart
Normal file
43
test/image_test.dart
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
import 'package:flutter/material.dart';
|
||||||
|
import 'package:flutter_test/flutter_test.dart';
|
||||||
|
import 'package:qr/qr.dart';
|
||||||
|
import 'package:qr_flutter/qr_flutter.dart';
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
testWidgets('QrImage generates correct image', (tester) async {
|
||||||
|
final qrImage = Center(
|
||||||
|
child: RepaintBoundary(
|
||||||
|
child: QrImage(
|
||||||
|
data: 'This is a test image',
|
||||||
|
version: QrVersions.auto,
|
||||||
|
gapless: true,
|
||||||
|
errorCorrectionLevel: QrErrorCorrectLevel.L,
|
||||||
|
),
|
||||||
|
),
|
||||||
|
);
|
||||||
|
await tester.pumpWidget(qrImage);
|
||||||
|
await expectLater(
|
||||||
|
find.byType(RepaintBoundary),
|
||||||
|
matchesGoldenFile('./.golden/qr_image_golden.png'),
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
testWidgets('QrImage generates correct image with logo', (tester) async {
|
||||||
|
final qrImage = Center(
|
||||||
|
child: RepaintBoundary(
|
||||||
|
child: QrImage(
|
||||||
|
data: 'This is a test image',
|
||||||
|
version: QrVersions.auto,
|
||||||
|
gapless: true,
|
||||||
|
errorCorrectionLevel: QrErrorCorrectLevel.L,
|
||||||
|
embeddedImage: AssetImage('assets/images/logo_yakka.png'),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
);
|
||||||
|
await tester.pumpWidget(qrImage);
|
||||||
|
await expectLater(
|
||||||
|
find.byType(RepaintBoundary),
|
||||||
|
matchesGoldenFile('./.golden/qr_image_logo_golden.png'),
|
||||||
|
);
|
||||||
|
});
|
||||||
|
}
|
||||||
@ -1,27 +1,44 @@
|
|||||||
import 'dart:io';
|
/*
|
||||||
import 'dart:ui';
|
* QR.Flutter
|
||||||
|
* Copyright (c) 2019 the QR.Flutter authors.
|
||||||
|
* See LICENSE for distribution and usage details.
|
||||||
|
*/
|
||||||
|
import 'dart:typed_data';
|
||||||
|
|
||||||
import 'package:flutter/services.dart';
|
import 'package:flutter/material.dart';
|
||||||
|
import 'package:flutter/rendering.dart';
|
||||||
import 'package:flutter_test/flutter_test.dart';
|
import 'package:flutter_test/flutter_test.dart';
|
||||||
import 'package:qr/qr.dart';
|
import 'package:qr/qr.dart';
|
||||||
import 'package:qr_flutter/src/qr_painter.dart';
|
import 'package:qr_flutter/qr_flutter.dart';
|
||||||
|
|
||||||
void main() {
|
void main() {
|
||||||
testWidgets('Painter generates an image', (WidgetTester tester) async {
|
testWidgets('QrPainter generates correct image', (tester) async {
|
||||||
|
final painter = QrPainter(
|
||||||
|
data: 'The painter is this thing',
|
||||||
|
version: QrVersions.auto,
|
||||||
|
gapless: true,
|
||||||
|
errorCorrectionLevel: QrErrorCorrectLevel.L,
|
||||||
|
color: const Color(0xFF000000),
|
||||||
|
);
|
||||||
|
ByteData imageData;
|
||||||
await tester.runAsync(() async {
|
await tester.runAsync(() async {
|
||||||
final QrPainter painter = QrPainter(
|
imageData = await painter.toImageData(600.0);
|
||||||
data: 'This is a test image',
|
|
||||||
color: const Color(0xff222222),
|
|
||||||
emptyColor: const Color(0xffffffff),
|
|
||||||
version: 4,
|
|
||||||
gapless: true,
|
|
||||||
errorCorrectionLevel: QrErrorCorrectLevel.L,
|
|
||||||
);
|
|
||||||
final ByteData imageData = await painter.toImageData(300.0);
|
|
||||||
File file = File('./test_image.png');
|
|
||||||
file = await file.writeAsBytes(imageData.buffer.asUint8List());
|
|
||||||
final int len = await file.length();
|
|
||||||
expect(len, greaterThan(0));
|
|
||||||
});
|
});
|
||||||
|
final imageBytes = imageData.buffer.asUint8List();
|
||||||
|
final widget = Center(
|
||||||
|
child: RepaintBoundary(
|
||||||
|
child: Container(
|
||||||
|
width: 600,
|
||||||
|
height: 600,
|
||||||
|
child: Image.memory(imageBytes),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
);
|
||||||
|
await tester.pumpWidget(widget);
|
||||||
|
await tester.pumpAndSettle();
|
||||||
|
await expectLater(
|
||||||
|
find.byType(RepaintBoundary),
|
||||||
|
matchesGoldenFile('./.golden/qr_painter_golden.png'),
|
||||||
|
);
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
|
|||||||
3
tool/updategoldens.sh
Executable file
3
tool/updategoldens.sh
Executable file
@ -0,0 +1,3 @@
|
|||||||
|
#!/usr/bin/env bash
|
||||||
|
flutter test --update-goldens test/image_test.dart
|
||||||
|
flutter test --update-goldens test/painter_test.dart
|
||||||
Reference in New Issue
Block a user