Vitaliy Zarubin
2 years ago
48 changed files with 474 additions and 432 deletions
@ -0,0 +1,59 @@
|
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{ |
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"files.associations": { |
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"optional": "cpp", |
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"system_error": "cpp", |
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"string": "cpp", |
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"array": "cpp", |
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"atomic": "cpp", |
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"bit": "cpp", |
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"*.tcc": "cpp", |
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"cctype": "cpp", |
||||
"clocale": "cpp", |
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"cmath": "cpp", |
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"codecvt": "cpp", |
||||
"compare": "cpp", |
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"concepts": "cpp", |
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"condition_variable": "cpp", |
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"cstdarg": "cpp", |
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"cstddef": "cpp", |
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"cstdint": "cpp", |
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"cstdio": "cpp", |
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"cstdlib": "cpp", |
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"ctime": "cpp", |
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"cwchar": "cpp", |
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"cwctype": "cpp", |
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"deque": "cpp", |
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"unordered_map": "cpp", |
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"vector": "cpp", |
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"exception": "cpp", |
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"algorithm": "cpp", |
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"functional": "cpp", |
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"iterator": "cpp", |
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"memory": "cpp", |
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"memory_resource": "cpp", |
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"numeric": "cpp", |
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"random": "cpp", |
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"ratio": "cpp", |
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"string_view": "cpp", |
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"tuple": "cpp", |
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"type_traits": "cpp", |
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"utility": "cpp", |
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"fstream": "cpp", |
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"initializer_list": "cpp", |
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"iomanip": "cpp", |
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"iosfwd": "cpp", |
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"istream": "cpp", |
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"limits": "cpp", |
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"mutex": "cpp", |
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"new": "cpp", |
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"numbers": "cpp", |
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"ostream": "cpp", |
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"semaphore": "cpp", |
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"sstream": "cpp", |
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"stdexcept": "cpp", |
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"stop_token": "cpp", |
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"streambuf": "cpp", |
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"thread": "cpp", |
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"typeinfo": "cpp" |
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} |
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} |
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@ -1,3 +0,0 @@
|
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# shared_preferences |
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|
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A new Flutter FFI plugin project. |
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@ -1,12 +0,0 @@
|
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cmake_minimum_required(VERSION 3.10) |
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|
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set(PLUGIN_NAME shared_preferences) |
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project(${PLUGIN_NAME} LANGUAGES CXX) |
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|
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set(CMAKE_CXX_STANDARD 17) |
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set(CMAKE_CXX_STANDARD_REQUIRED ON) |
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|
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set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wno-psabi") |
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set(CMAKE_CXX_FLAGS_RELEASE "-O3") |
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|
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../src ${CMAKE_CURRENT_BINARY_DIR}/shared) |
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@ -1,12 +0,0 @@
|
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[Desktop Entry] |
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Type=Application |
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Name=shared_preferences_example |
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Comment=Demonstrates how to use the shared_preferences plugin. |
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Icon=com.example.shared_preferences_example |
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Exec=/usr/bin/com.example.shared_preferences_example |
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X-Nemo-Application-Type=silica-qt5 |
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|
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[X-Application] |
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Permissions= |
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OrganizationName=com.example |
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ApplicationName=shared_preferences_example |
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Binary file not shown.
@ -1,75 +0,0 @@
|
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import 'package:flutter/material.dart'; |
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import 'dart:async'; |
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|
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import 'package:shared_preferences/shared_preferences.dart' |
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as shared_preferences; |
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|
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void main() { |
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runApp(const MyApp()); |
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} |
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|
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class MyApp extends StatefulWidget { |
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const MyApp({super.key}); |
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|
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@override |
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_MyAppState createState() => _MyAppState(); |
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} |
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|
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class _MyAppState extends State<MyApp> { |
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late int sumResult; |
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late Future<int> sumAsyncResult; |
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|
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@override |
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void initState() { |
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super.initState(); |
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sumResult = shared_preferences.sum(1, 2); |
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sumAsyncResult = shared_preferences.sumAsync(3, 4); |
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} |
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|
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@override |
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Widget build(BuildContext context) { |
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const textStyle = TextStyle(fontSize: 25); |
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const spacerSmall = SizedBox(height: 10); |
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return MaterialApp( |
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home: Scaffold( |
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appBar: AppBar( |
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title: const Text('Native Packages'), |
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), |
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body: SingleChildScrollView( |
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child: Container( |
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padding: const EdgeInsets.all(10), |
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child: Column( |
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children: [ |
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const Text( |
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'This calls a native function through FFI that is shipped as source in the package. ' |
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'The native code is built as part of the Flutter Runner build.', |
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style: textStyle, |
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textAlign: TextAlign.center, |
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), |
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spacerSmall, |
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Text( |
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'sum(1, 2) = $sumResult', |
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style: textStyle, |
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textAlign: TextAlign.center, |
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), |
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spacerSmall, |
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FutureBuilder<int>( |
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future: sumAsyncResult, |
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builder: (BuildContext context, AsyncSnapshot<int> value) { |
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final displayValue = |
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(value.hasData) ? value.data : 'loading'; |
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return Text( |
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'await sumAsync(3, 4) = $displayValue', |
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style: textStyle, |
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textAlign: TextAlign.center, |
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); |
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}, |
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), |
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], |
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), |
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), |
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), |
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), |
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); |
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} |
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} |
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@ -1,22 +0,0 @@
|
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# Run with `flutter pub run ffigen --config ffigen.yaml`. |
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name: SharedPreferencesBindings |
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llvm-path: |
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- '/usr/lib/llvm-14/lib/libclang.so' # Ubuntu 22.04 |
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- '/usr/lib/llvm-15/lib/libclang.so' # Ubuntu 23.04 |
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description: | |
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Bindings for `src/shared_preferences.h`. |
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|
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Regenerate bindings with `flutter pub run ffigen --config ffigen.yaml`. |
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output: 'lib/shared_preferences_bindings_generated.dart' |
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headers: |
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entry-points: |
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- 'src/shared_preferences.h' |
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include-directives: |
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- 'src/shared_preferences.h' |
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preamble: | |
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// ignore_for_file: always_specify_types |
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// ignore_for_file: camel_case_types |
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// ignore_for_file: non_constant_identifier_names |
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comments: |
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style: any |
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length: full |
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@ -1,131 +0,0 @@
|
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|
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import 'dart:async'; |
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import 'dart:ffi'; |
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import 'dart:io'; |
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import 'dart:isolate'; |
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|
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import 'shared_preferences_bindings_generated.dart'; |
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|
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/// A very short-lived native function. |
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/// |
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/// For very short-lived functions, it is fine to call them on the main isolate. |
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/// They will block the Dart execution while running the native function, so |
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/// only do this for native functions which are guaranteed to be short-lived. |
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int sum(int a, int b) => _bindings.sum(a, b); |
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|
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/// A longer lived native function, which occupies the thread calling it. |
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/// |
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/// Do not call these kind of native functions in the main isolate. They will |
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/// block Dart execution. This will cause dropped frames in Flutter applications. |
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/// Instead, call these native functions on a separate isolate. |
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/// |
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/// Modify this to suit your own use case. Example use cases: |
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/// |
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/// 1. Reuse a single isolate for various different kinds of requests. |
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/// 2. Use multiple helper isolates for parallel execution. |
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Future<int> sumAsync(int a, int b) async { |
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final SendPort helperIsolateSendPort = await _helperIsolateSendPort; |
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final int requestId = _nextSumRequestId++; |
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final _SumRequest request = _SumRequest(requestId, a, b); |
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final Completer<int> completer = Completer<int>(); |
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_sumRequests[requestId] = completer; |
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helperIsolateSendPort.send(request); |
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return completer.future; |
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} |
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|
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const String _libName = 'shared_preferences'; |
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|
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/// The dynamic library in which the symbols for [SharedPreferencesBindings] can be found. |
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final DynamicLibrary _dylib = () { |
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if (Platform.isMacOS || Platform.isIOS) { |
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return DynamicLibrary.open('$_libName.framework/$_libName'); |
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} |
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if (Platform.isAndroid || Platform.isLinux) { |
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return DynamicLibrary.open('lib$_libName.so'); |
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} |
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if (Platform.isWindows) { |
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return DynamicLibrary.open('$_libName.dll'); |
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} |
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throw UnsupportedError('Unknown platform: ${Platform.operatingSystem}'); |
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}(); |
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|
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/// The bindings to the native functions in [_dylib]. |
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final SharedPreferencesBindings _bindings = SharedPreferencesBindings(_dylib); |
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|
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|
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/// A request to compute `sum`. |
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/// |
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/// Typically sent from one isolate to another. |
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class _SumRequest { |
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final int id; |
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final int a; |
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final int b; |
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|
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const _SumRequest(this.id, this.a, this.b); |
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} |
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|
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/// A response with the result of `sum`. |
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/// |
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/// Typically sent from one isolate to another. |
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class _SumResponse { |
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final int id; |
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final int result; |
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|
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const _SumResponse(this.id, this.result); |
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} |
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|
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/// Counter to identify [_SumRequest]s and [_SumResponse]s. |
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int _nextSumRequestId = 0; |
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|
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/// Mapping from [_SumRequest] `id`s to the completers corresponding to the correct future of the pending request. |
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final Map<int, Completer<int>> _sumRequests = <int, Completer<int>>{}; |
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|
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/// The SendPort belonging to the helper isolate. |
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Future<SendPort> _helperIsolateSendPort = () async { |
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// The helper isolate is going to send us back a SendPort, which we want to |
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// wait for. |
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final Completer<SendPort> completer = Completer<SendPort>(); |
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|
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// Receive port on the main isolate to receive messages from the helper. |
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// We receive two types of messages: |
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// 1. A port to send messages on. |
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// 2. Responses to requests we sent. |
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final ReceivePort receivePort = ReceivePort() |
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..listen((dynamic data) { |
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if (data is SendPort) { |
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// The helper isolate sent us the port on which we can sent it requests. |
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completer.complete(data); |
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return; |
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} |
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if (data is _SumResponse) { |
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// The helper isolate sent us a response to a request we sent. |
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final Completer<int> completer = _sumRequests[data.id]!; |
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_sumRequests.remove(data.id); |
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completer.complete(data.result); |
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return; |
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} |
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throw UnsupportedError('Unsupported message type: ${data.runtimeType}'); |
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}); |
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|
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// Start the helper isolate. |
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await Isolate.spawn((SendPort sendPort) async { |
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final ReceivePort helperReceivePort = ReceivePort() |
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..listen((dynamic data) { |
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// On the helper isolate listen to requests and respond to them. |
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if (data is _SumRequest) { |
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final int result = _bindings.sum_long_running(data.a, data.b); |
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final _SumResponse response = _SumResponse(data.id, result); |
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sendPort.send(response); |
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return; |
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} |
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throw UnsupportedError('Unsupported message type: ${data.runtimeType}'); |
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}); |
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|
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// Send the the port to the main isolate on which we can receive requests. |
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sendPort.send(helperReceivePort.sendPort); |
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}, receivePort.sendPort); |
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|
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// Wait until the helper isolate has sent us back the SendPort on which we |
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// can start sending requests. |
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return completer.future; |
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}(); |
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@ -1,69 +0,0 @@
|
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// ignore_for_file: always_specify_types |
||||
// ignore_for_file: camel_case_types |
||||
// ignore_for_file: non_constant_identifier_names |
||||
|
||||
// AUTO GENERATED FILE, DO NOT EDIT. |
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// |
||||
// Generated by `package:ffigen`. |
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import 'dart:ffi' as ffi; |
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|
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/// Bindings for `src/shared_preferences.h`. |
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/// |
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/// Regenerate bindings with `flutter pub run ffigen --config ffigen.yaml`. |
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/// |
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class SharedPreferencesBindings { |
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/// Holds the symbol lookup function. |
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final ffi.Pointer<T> Function<T extends ffi.NativeType>(String symbolName) |
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_lookup; |
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|
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/// The symbols are looked up in [dynamicLibrary]. |
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SharedPreferencesBindings(ffi.DynamicLibrary dynamicLibrary) |
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: _lookup = dynamicLibrary.lookup; |
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|
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/// The symbols are looked up with [lookup]. |
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SharedPreferencesBindings.fromLookup( |
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ffi.Pointer<T> Function<T extends ffi.NativeType>(String symbolName) |
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lookup) |
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: _lookup = lookup; |
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|
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/// A very short-lived native function. |
||||
/// |
||||
/// For very short-lived functions, it is fine to call them on the main isolate. |
||||
/// They will block the Dart execution while running the native function, so |
||||
/// only do this for native functions which are guaranteed to be short-lived. |
||||
int sum( |
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int a, |
||||
int b, |
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) { |
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return _sum( |
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a, |
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b, |
||||
); |
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} |
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|
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late final _sumPtr = |
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_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.IntPtr, ffi.IntPtr)>>( |
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'sum'); |
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late final _sum = _sumPtr.asFunction<int Function(int, int)>(); |
||||
|
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/// A longer lived native function, which occupies the thread calling it. |
||||
/// |
||||
/// Do not call these kind of native functions in the main isolate. They will |
||||
/// block Dart execution. This will cause dropped frames in Flutter applications. |
||||
/// Instead, call these native functions on a separate isolate. |
||||
int sum_long_running( |
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int a, |
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int b, |
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) { |
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return _sum_long_running( |
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a, |
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b, |
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); |
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} |
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|
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late final _sum_long_runningPtr = |
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_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.IntPtr, ffi.IntPtr)>>( |
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'sum_long_running'); |
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late final _sum_long_running = |
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_sum_long_runningPtr.asFunction<int Function(int, int)>(); |
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} |
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@ -0,0 +1,30 @@
|
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# This file tracks properties of this Flutter project. |
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# Used by Flutter tool to assess capabilities and perform upgrades etc. |
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# |
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# This file should be version controlled. |
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|
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version: |
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revision: 135454af32477f815a7525073027a3ff9eff1bfd |
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channel: unknown |
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|
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project_type: plugin |
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|
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# Tracks metadata for the flutter migrate command |
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migration: |
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platforms: |
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- platform: root |
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create_revision: 135454af32477f815a7525073027a3ff9eff1bfd |
||||
base_revision: 135454af32477f815a7525073027a3ff9eff1bfd |
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- platform: aurora |
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create_revision: 135454af32477f815a7525073027a3ff9eff1bfd |
||||
base_revision: 135454af32477f815a7525073027a3ff9eff1bfd |
||||
|
||||
# User provided section |
||||
|
||||
# List of Local paths (relative to this file) that should be |
||||
# ignored by the migrate tool. |
||||
# |
||||
# Files that are not part of the templates will be ignored by default. |
||||
unmanaged_files: |
||||
- 'lib/main.dart' |
||||
- 'ios/Runner.xcodeproj/project.pbxproj' |
||||
@ -0,0 +1,3 @@
|
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## 0.0.1 |
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|
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* TODO: Describe initial release. |
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@ -0,0 +1 @@
|
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TODO: Add your license here. |
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@ -0,0 +1,15 @@
|
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# shared_preferences_aurora |
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|
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A new Flutter plugin project. |
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|
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## Getting Started |
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|
||||
This project is a starting point for a Flutter |
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[plug-in package](https://flutter.dev/developing-packages/), |
||||
a specialized package that includes platform-specific implementation code for |
||||
Android and/or iOS. |
||||
|
||||
For help getting started with Flutter development, view the |
||||
[online documentation](https://flutter.dev/docs), which offers tutorials, |
||||
samples, guidance on mobile development, and a full API reference. |
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|
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@ -0,0 +1,25 @@
|
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cmake_minimum_required(VERSION 3.10) |
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|
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set(PROJECT_NAME shared_preferences_aurora) |
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set(PLUGIN_NAME shared_preferences_aurora_platform_plugin) |
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|
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project(${PROJECT_NAME} LANGUAGES CXX) |
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|
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set(CMAKE_CXX_STANDARD 17) |
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set(CMAKE_CXX_STANDARD_REQUIRED ON) |
||||
|
||||
set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wno-psabi") |
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set(CMAKE_CXX_FLAGS_RELEASE "-O3") |
||||
|
||||
find_package(PkgConfig REQUIRED) |
||||
pkg_check_modules(FlutterEmbedder REQUIRED IMPORTED_TARGET flutter-embedder) |
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pkg_check_modules(Qt5Core REQUIRED IMPORTED_TARGET Qt5Core) |
||||
|
||||
add_library(${PLUGIN_NAME} SHARED shared_preferences_aurora_plugin.cpp) |
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|
||||
set_target_properties(${PLUGIN_NAME} PROPERTIES CXX_VISIBILITY_PRESET hidden) |
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target_link_libraries(${PLUGIN_NAME} PRIVATE PkgConfig::FlutterEmbedder) |
||||
target_link_libraries(${PLUGIN_NAME} PRIVATE PkgConfig::Qt5Core) |
||||
|
||||
target_include_directories(${PLUGIN_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include) |
||||
target_compile_definitions(${PLUGIN_NAME} PRIVATE PLUGIN_IMPL) |
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@ -0,0 +1,24 @@
|
||||
#ifndef FLUTTER_PLUGIN_SHARED_PREFERENCES_AURORA_PLUGIN_H |
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#define FLUTTER_PLUGIN_SHARED_PREFERENCES_AURORA_PLUGIN_H |
||||
|
||||
#include <flutter/plugin-interface.h> |
||||
|
||||
#ifdef PLUGIN_IMPL |
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#define PLUGIN_EXPORT __attribute__((visibility("default"))) |
||||
#else |
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#define PLUGIN_EXPORT |
||||
#endif |
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|
||||
class PLUGIN_EXPORT SharedPreferencesAuroraPlugin final : public PluginInterface |
||||
{ |
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public: |
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void RegisterWithRegistrar(PluginRegistrar ®istrar) override; |
||||
|
||||
private: |
||||
void onMethodCall(const MethodCall &call); |
||||
void onGetInt(const MethodCall &call); |
||||
void onSetInt(const MethodCall &call); |
||||
void unimplemented(const MethodCall &call); |
||||
}; |
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|
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#endif /* FLUTTER_PLUGIN_SHARED_PREFERENCES_AURORA_PLUGIN_H */ |
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@ -0,0 +1,59 @@
|
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#include <shared_preferences_aurora/shared_preferences_aurora_plugin.h> |
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#include <flutter/method-channel.h> |
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#include <flutter/application.h> |
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#include <QSettings> |
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#include <QDebug> |
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|
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void SharedPreferencesAuroraPlugin::RegisterWithRegistrar(PluginRegistrar ®istrar) |
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{ |
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registrar.RegisterMethodChannel("shared_preferences_aurora", |
||||
MethodCodecType::Standard, |
||||
[this](const MethodCall &call) { this->onMethodCall(call); }); |
||||
} |
||||
|
||||
void SharedPreferencesAuroraPlugin::onMethodCall(const MethodCall &call) |
||||
{ |
||||
const auto &method = call.GetMethod(); |
||||
|
||||
if (method == "getInt") { |
||||
onGetInt(call); |
||||
return; |
||||
} |
||||
else if (method == "setInt") { |
||||
onSetInt(call); |
||||
return; |
||||
} |
||||
|
||||
unimplemented(call); |
||||
} |
||||
|
||||
void SharedPreferencesAuroraPlugin::onGetInt(const MethodCall &call) |
||||
{ |
||||
// get arguments
|
||||
std::string key = call.GetArguments()["key"].GetString(); |
||||
int value = call.GetArguments()["value"].GetInt(); |
||||
// init settings
|
||||
const auto [orgname, appname] = Application::GetID(); |
||||
QSettings settings(QString::fromStdString(orgname), QString::fromStdString(appname)); |
||||
// send response
|
||||
call.SendSuccessResponse(settings.value(QString::fromStdString(key), value).toInt()); |
||||
} |
||||
|
||||
void SharedPreferencesAuroraPlugin::onSetInt(const MethodCall &call) |
||||
{ |
||||
// get arguments
|
||||
std::string key = call.GetArguments()["key"].GetString(); |
||||
int value = call.GetArguments()["value"].GetInt(); |
||||
// init settings
|
||||
const auto [orgname, appname] = Application::GetID(); |
||||
QSettings settings(QString::fromStdString(orgname), QString::fromStdString(appname)); |
||||
// save
|
||||
settings.setValue(QString::fromStdString(key), value); |
||||
// send response
|
||||
call.SendSuccessResponse(true); |
||||
} |
||||
|
||||
void SharedPreferencesAuroraPlugin::unimplemented(const MethodCall &call) |
||||
{ |
||||
call.SendSuccessResponse(nullptr); |
||||
} |
||||
@ -1,6 +1,6 @@
|
||||
# shared_preferences_example |
||||
# shared_preferences_aurora_example |
||||
|
||||
Demonstrates how to use the shared_preferences plugin. |
||||
Demonstrates how to use the shared_preferences_aurora plugin. |
||||
|
||||
## Getting Started |
||||
|
||||
@ -1,5 +1,5 @@
|
||||
cmake_minimum_required(VERSION 3.10) |
||||
project(com.example.shared_preferences_example LANGUAGES CXX) |
||||
project(com.example.shared_preferences_aurora_example LANGUAGES CXX) |
||||
|
||||
include(GNUInstallDirs) |
||||
|
||||
@ -0,0 +1,12 @@
|
||||
[Desktop Entry] |
||||
Type=Application |
||||
Name=shared_preferences_aurora_example |
||||
Comment=Demonstrates how to use the shared_preferences_aurora plugin. |
||||
Icon=com.example.shared_preferences_aurora_example |
||||
Exec=/usr/bin/com.example.shared_preferences_aurora_example |
||||
X-Nemo-Application-Type=silica-qt5 |
||||
|
||||
[X-Application] |
||||
Permissions= |
||||
OrganizationName=com.example |
||||
ApplicationName=shared_preferences_aurora_example |
||||
|
Before Width: | Height: | Size: 9.7 KiB After Width: | Height: | Size: 9.7 KiB |
|
Before Width: | Height: | Size: 13 KiB After Width: | Height: | Size: 13 KiB |
|
Before Width: | Height: | Size: 23 KiB After Width: | Height: | Size: 23 KiB |
|
Before Width: | Height: | Size: 6.5 KiB After Width: | Height: | Size: 6.5 KiB |
@ -1,8 +1,8 @@
|
||||
%global __provides_exclude_from ^%{_datadir}/%{name}/lib/.*$ |
||||
%global __requires_exclude ^lib(dconf|flutter-embedder|maliit-glib|appmanifest-.+|.+_platform_plugin)\\.so.*$ |
||||
|
||||
Name: com.example.shared_preferences_example |
||||
Summary: Demonstrates how to use the shared_preferences plugin. |
||||
Name: com.example.shared_preferences_aurora_example |
||||
Summary: Demonstrates how to use the shared_preferences_aurora plugin. |
||||
Version: 0.1.0 |
||||
Release: 1 |
||||
License: Proprietary |
||||
@ -0,0 +1,63 @@
|
||||
import 'package:flutter/material.dart'; |
||||
import 'dart:async'; |
||||
|
||||
import 'package:flutter/services.dart'; |
||||
import 'package:shared_preferences_aurora/shared_preferences_aurora.dart'; |
||||
|
||||
void main() { |
||||
runApp(const MyApp()); |
||||
} |
||||
|
||||
class MyApp extends StatefulWidget { |
||||
const MyApp({super.key}); |
||||
|
||||
@override |
||||
State<MyApp> createState() => _MyAppState(); |
||||
} |
||||
|
||||
class _MyAppState extends State<MyApp> { |
||||
int _platformVersion = -1; |
||||
final _sharedPreferencesAuroraPlugin = SharedPreferencesAurora(); |
||||
|
||||
@override |
||||
void initState() { |
||||
super.initState(); |
||||
initPlatformState(); |
||||
} |
||||
|
||||
// Platform messages are asynchronous, so we initialize in an async method. |
||||
Future<void> initPlatformState() async { |
||||
int platformVersion; |
||||
// Platform messages may fail, so we use a try/catch PlatformException. |
||||
// We also handle the message potentially returning null. |
||||
try { |
||||
await _sharedPreferencesAuroraPlugin.setInt('key', 222); |
||||
platformVersion = await _sharedPreferencesAuroraPlugin.getInt('key', -99); |
||||
} on PlatformException { |
||||
platformVersion = -2; |
||||
} |
||||
|
||||
// If the widget was removed from the tree while the asynchronous platform |
||||
// message was in flight, we want to discard the reply rather than calling |
||||
// setState to update our non-existent appearance. |
||||
if (!mounted) return; |
||||
|
||||
setState(() { |
||||
_platformVersion = platformVersion; |
||||
}); |
||||
} |
||||
|
||||
@override |
||||
Widget build(BuildContext context) { |
||||
return MaterialApp( |
||||
home: Scaffold( |
||||
appBar: AppBar( |
||||
title: const Text('Plugin example app'), |
||||
), |
||||
body: Center( |
||||
child: Text('Running on: $_platformVersion\n'), |
||||
), |
||||
), |
||||
); |
||||
} |
||||
} |
||||
@ -0,0 +1,27 @@
|
||||
// This is a basic Flutter widget test. |
||||
// |
||||
// To perform an interaction with a widget in your test, use the WidgetTester |
||||
// utility in the flutter_test package. 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. |
||||
|
||||
import 'package:flutter/material.dart'; |
||||
import 'package:flutter_test/flutter_test.dart'; |
||||
|
||||
import 'package:shared_preferences_aurora_example/main.dart'; |
||||
|
||||
void main() { |
||||
testWidgets('Verify Platform version', (WidgetTester tester) async { |
||||
// Build our app and trigger a frame. |
||||
await tester.pumpWidget(const MyApp()); |
||||
|
||||
// Verify that platform version is retrieved. |
||||
expect( |
||||
find.byWidgetPredicate( |
||||
(Widget widget) => widget is Text && |
||||
widget.data!.startsWith('Running on:'), |
||||
), |
||||
findsOneWidget, |
||||
); |
||||
}); |
||||
} |
||||
@ -0,0 +1,11 @@
|
||||
import 'shared_preferences_aurora_platform_interface.dart'; |
||||
|
||||
class SharedPreferencesAurora { |
||||
Future<int> getInt(String key, int value) { |
||||
return SharedPreferencesAuroraPlatform.instance.getInt(key, value); |
||||
} |
||||
|
||||
Future<bool> setInt(String key, int value) { |
||||
return SharedPreferencesAuroraPlatform.instance.setInt(key, value); |
||||
} |
||||
} |
||||
@ -0,0 +1,30 @@
|
||||
import 'package:flutter/foundation.dart'; |
||||
import 'package:flutter/services.dart'; |
||||
|
||||
import 'shared_preferences_aurora_platform_interface.dart'; |
||||
|
||||
/// An implementation of [SharedPreferencesAuroraPlatform] that uses method channels. |
||||
class MethodChannelSharedPreferencesAurora |
||||
extends SharedPreferencesAuroraPlatform { |
||||
/// The method channel used to interact with the native platform. |
||||
@visibleForTesting |
||||
final methodChannel = const MethodChannel('shared_preferences_aurora'); |
||||
|
||||
@override |
||||
Future<int> getInt(String key, int value) async { |
||||
final result = await methodChannel.invokeMethod<int?>('getInt', { |
||||
'key': key, |
||||
'value': value, |
||||
}); |
||||
return result ?? value; |
||||
} |
||||
|
||||
@override |
||||
Future<bool> setInt(String key, int value) async { |
||||
return await methodChannel.invokeMethod<bool?>('setInt', { |
||||
'key': key, |
||||
'value': value, |
||||
}) ?? |
||||
false; |
||||
} |
||||
} |
||||
@ -0,0 +1,34 @@
|
||||
import 'package:plugin_platform_interface/plugin_platform_interface.dart'; |
||||
|
||||
import 'shared_preferences_aurora_method_channel.dart'; |
||||
|
||||
abstract class SharedPreferencesAuroraPlatform extends PlatformInterface { |
||||
/// Constructs a SharedPreferencesAuroraPlatform. |
||||
SharedPreferencesAuroraPlatform() : super(token: _token); |
||||
|
||||
static final Object _token = Object(); |
||||
|
||||
static SharedPreferencesAuroraPlatform _instance = |
||||
MethodChannelSharedPreferencesAurora(); |
||||
|
||||
/// The default instance of [SharedPreferencesAuroraPlatform] to use. |
||||
/// |
||||
/// Defaults to [MethodChannelSharedPreferencesAurora]. |
||||
static SharedPreferencesAuroraPlatform get instance => _instance; |
||||
|
||||
/// Platform-specific implementations should set this with their own |
||||
/// platform-specific class that extends [SharedPreferencesAuroraPlatform] when |
||||
/// they register themselves. |
||||
static set instance(SharedPreferencesAuroraPlatform instance) { |
||||
PlatformInterface.verifyToken(instance, _token); |
||||
_instance = instance; |
||||
} |
||||
|
||||
Future<int> getInt(String key, int value) { |
||||
throw UnimplementedError('getInt() has not been implemented.'); |
||||
} |
||||
|
||||
Future<bool> setInt(String key, int value) { |
||||
throw UnimplementedError('setInt() has not been implemented.'); |
||||
} |
||||
} |
||||
@ -0,0 +1,24 @@
|
||||
import 'package:flutter/services.dart'; |
||||
import 'package:flutter_test/flutter_test.dart'; |
||||
import 'package:shared_preferences_aurora/shared_preferences_aurora_method_channel.dart'; |
||||
|
||||
void main() { |
||||
MethodChannelSharedPreferencesAurora platform = MethodChannelSharedPreferencesAurora(); |
||||
const MethodChannel channel = MethodChannel('shared_preferences_aurora'); |
||||
|
||||
TestWidgetsFlutterBinding.ensureInitialized(); |
||||
|
||||
setUp(() { |
||||
channel.setMockMethodCallHandler((MethodCall methodCall) async { |
||||
return '42'; |
||||
}); |
||||
}); |
||||
|
||||
tearDown(() { |
||||
channel.setMockMethodCallHandler(null); |
||||
}); |
||||
|
||||
test('getPlatformVersion', () async { |
||||
expect(await platform.getPlatformVersion(), '42'); |
||||
}); |
||||
} |
||||
@ -0,0 +1,29 @@
|
||||
import 'package:flutter_test/flutter_test.dart'; |
||||
import 'package:shared_preferences_aurora/shared_preferences_aurora.dart'; |
||||
import 'package:shared_preferences_aurora/shared_preferences_aurora_platform_interface.dart'; |
||||
import 'package:shared_preferences_aurora/shared_preferences_aurora_method_channel.dart'; |
||||
import 'package:plugin_platform_interface/plugin_platform_interface.dart'; |
||||
|
||||
class MockSharedPreferencesAuroraPlatform |
||||
with MockPlatformInterfaceMixin |
||||
implements SharedPreferencesAuroraPlatform { |
||||
|
||||
@override |
||||
Future<String?> getPlatformVersion() => Future.value('42'); |
||||
} |
||||
|
||||
void main() { |
||||
final SharedPreferencesAuroraPlatform initialPlatform = SharedPreferencesAuroraPlatform.instance; |
||||
|
||||
test('$MethodChannelSharedPreferencesAurora is the default instance', () { |
||||
expect(initialPlatform, isInstanceOf<MethodChannelSharedPreferencesAurora>()); |
||||
}); |
||||
|
||||
test('getPlatformVersion', () async { |
||||
SharedPreferencesAurora sharedPreferencesAuroraPlugin = SharedPreferencesAurora(); |
||||
MockSharedPreferencesAuroraPlatform fakePlatform = MockSharedPreferencesAuroraPlatform(); |
||||
SharedPreferencesAuroraPlatform.instance = fakePlatform; |
||||
|
||||
expect(await sharedPreferencesAuroraPlugin.getPlatformVersion(), '42'); |
||||
}); |
||||
} |
||||
@ -1,17 +0,0 @@
|
||||
# The Flutter tooling requires that developers have CMake 3.10 or later |
||||
# installed. You should not increase this version, as doing so will cause |
||||
# the plugin to fail to compile for some customers of the plugin. |
||||
cmake_minimum_required(VERSION 3.10) |
||||
|
||||
project(shared_preferences_library VERSION 0.0.1 LANGUAGES C) |
||||
|
||||
add_library(shared_preferences SHARED |
||||
"shared_preferences.c" |
||||
) |
||||
|
||||
set_target_properties(shared_preferences PROPERTIES |
||||
PUBLIC_HEADER shared_preferences.h |
||||
OUTPUT_NAME "shared_preferences" |
||||
) |
||||
|
||||
target_compile_definitions(shared_preferences PUBLIC DART_SHARED_LIB) |
||||
@ -1,23 +0,0 @@
|
||||
#include "shared_preferences.h" |
||||
|
||||
// A very short-lived native function.
|
||||
//
|
||||
// For very short-lived functions, it is fine to call them on the main isolate.
|
||||
// They will block the Dart execution while running the native function, so
|
||||
// only do this for native functions which are guaranteed to be short-lived.
|
||||
FFI_PLUGIN_EXPORT intptr_t sum(intptr_t a, intptr_t b) { return a + b; } |
||||
|
||||
// A longer-lived native function, which occupies the thread calling it.
|
||||
//
|
||||
// Do not call these kind of native functions in the main isolate. They will
|
||||
// block Dart execution. This will cause dropped frames in Flutter applications.
|
||||
// Instead, call these native functions on a separate isolate.
|
||||
FFI_PLUGIN_EXPORT intptr_t sum_long_running(intptr_t a, intptr_t b) { |
||||
// Simulate work.
|
||||
#if _WIN32 |
||||
Sleep(5000); |
||||
#else |
||||
usleep(5000 * 1000); |
||||
#endif |
||||
return a + b; |
||||
} |
||||
@ -1,30 +0,0 @@
|
||||
#include <stdint.h> |
||||
#include <stdio.h> |
||||
#include <stdlib.h> |
||||
|
||||
#if _WIN32 |
||||
#include <windows.h> |
||||
#else |
||||
#include <pthread.h> |
||||
#include <unistd.h> |
||||
#endif |
||||
|
||||
#if _WIN32 |
||||
#define FFI_PLUGIN_EXPORT __declspec(dllexport) |
||||
#else |
||||
#define FFI_PLUGIN_EXPORT |
||||
#endif |
||||
|
||||
// A very short-lived native function.
|
||||
//
|
||||
// For very short-lived functions, it is fine to call them on the main isolate.
|
||||
// They will block the Dart execution while running the native function, so
|
||||
// only do this for native functions which are guaranteed to be short-lived.
|
||||
FFI_PLUGIN_EXPORT intptr_t sum(intptr_t a, intptr_t b); |
||||
|
||||
// A longer lived native function, which occupies the thread calling it.
|
||||
//
|
||||
// Do not call these kind of native functions in the main isolate. They will
|
||||
// block Dart execution. This will cause dropped frames in Flutter applications.
|
||||
// Instead, call these native functions on a separate isolate.
|
||||
FFI_PLUGIN_EXPORT intptr_t sum_long_running(intptr_t a, intptr_t b); |
||||
Loading…
Reference in new issue