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PapaTutuWawa 2023-09-07 18:51:22 +02:00
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# Miscellaneous
*.class
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# The .vscode folder contains launch configuration and tasks you configure in
# VS Code which you may wish to be included in version control, so this line
# is commented out by default.
#.vscode/
# Flutter/Dart/Pub related
# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
/pubspec.lock
**/doc/api/
.dart_tool/
.packages
build/
# Direnv
.direnv
.envrc

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# 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.
version:
revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf
channel: stable
project_type: plugin
# Tracks metadata for the flutter migrate command
migration:
platforms:
- platform: root
create_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf
base_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf
- platform: android
create_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf
base_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf
# 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'

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## 0.1.0
* Add the file picker API

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MIT License
Copyright (c) 2023 Alexander "PapaTutuWawa"
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# moxxy_native
Interactions with the system for Moxxy.
This library is supposed to be the successor of moxplatfor, featuring
cleaner and more maintainable code.

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include: package:very_good_analysis/analysis_options.yaml
linter:
rules:
public_member_api_docs: false
lines_longer_than_80_chars: false
use_setters_to_change_properties: false
avoid_positional_boolean_parameters: false
avoid_bool_literals_in_conditional_expressions: false
file_names: false
analyzer:
exclude:
- "lib/pigeon/*.dart"

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*.iml
.gradle
/local.properties
/.idea/workspace.xml
/.idea/libraries
.DS_Store
/build
/captures
.cxx

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android/build.gradle Normal file
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group 'org.moxxy.moxxy_native'
version '1.0-SNAPSHOT'
buildscript {
ext.kotlin_version = '1.8.21'
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.1.2'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
allprojects {
repositories {
google()
mavenCentral()
}
}
apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
android {
compileSdkVersion 33
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
defaultConfig {
minSdkVersion 26
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
implementation "androidx.activity:activity-ktx:1.7.2"
}

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
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" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@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
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@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="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
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 execute
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
: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 %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 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!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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rootProject.name = 'moxxy_native'

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android/src/main/AndroidManifest.xml Normal file
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.moxxy.moxxy_native">
</manifest>

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package org.moxxy.moxxy_native
object AsyncRequestTracker {
val requestTracker: MutableMap<Int, (Result<Any>) -> Unit> = mutableMapOf()
}

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package org.moxxy.moxxy_native
const val TAG = "moxxy_native"
// Request codes
const val PICK_FILE_REQUEST = 42
const val PICK_FILES_REQUEST = 43
const val PICK_FILE_WITH_DATA_REQUEST = 44

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package org.moxxy.moxxy_native
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.util.Log
import androidx.activity.result.PickVisualMediaRequest
import androidx.activity.result.contract.ActivityResultContracts
import androidx.annotation.NonNull
import io.flutter.embedding.engine.plugins.FlutterPlugin
import io.flutter.embedding.engine.plugins.activity.ActivityAware
import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
import org.moxxy.moxxy_native.generated.FilePickerType
import org.moxxy.moxxy_native.generated.MoxxyPickerApi
import org.moxxy.moxxy_native.picker.PickerResultListener
class MoxxyNativePlugin: FlutterPlugin, ActivityAware, MoxxyPickerApi {
private var context: Context? = null
private var activity: Activity? = null
private lateinit var pickerListener: PickerResultListener
override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
context = flutterPluginBinding.applicationContext
MoxxyPickerApi.setUp(flutterPluginBinding.binaryMessenger, this)
pickerListener = PickerResultListener(context!!)
Log.d(TAG, "Attached to engine")
}
override fun onDetachedFromEngine(@NonNull binding: FlutterPlugin.FlutterPluginBinding) {
Log.d(TAG, "Detached from engine")
}
override fun onAttachedToActivity(binding: ActivityPluginBinding) {
activity = binding.activity
binding.addActivityResultListener(pickerListener)
Log.d(TAG, "Attached to activity")
}
override fun onDetachedFromActivityForConfigChanges() {
activity = null
Log.d(TAG, "Detached from activity")
}
override fun onReattachedToActivityForConfigChanges(binding: ActivityPluginBinding) {
activity = binding.activity
}
override fun onDetachedFromActivity() {
activity = null
Log.d(TAG, "Detached from activity")
}
override fun pickFiles(
type: FilePickerType,
multiple: Boolean,
callback: (Result<List<String>>) -> Unit
) {
val requestCode = if (multiple) PICK_FILES_REQUEST else PICK_FILE_REQUEST
AsyncRequestTracker.requestTracker[requestCode] = callback as (Result<Any>) -> Unit
if (type == FilePickerType.GENERIC) {
val pickIntent = Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
addCategory(Intent.CATEGORY_OPENABLE)
this.type = "*/*"
// Allow/disallow picking multiple files
putExtra(Intent.EXTRA_ALLOW_MULTIPLE, multiple)
}
activity?.startActivityForResult(pickIntent, requestCode)
return
}
val contract = when (multiple) {
false -> ActivityResultContracts.PickVisualMedia()
true -> ActivityResultContracts.PickMultipleVisualMedia()
}
val pickType = when (type) {
// We keep FilePickerType.GENERIC here, even though we know that @type will never be
// GENERIC to make Kotlin happy.
FilePickerType.GENERIC, FilePickerType.IMAGE -> ActivityResultContracts.PickVisualMedia.ImageOnly
FilePickerType.VIDEO -> ActivityResultContracts.PickVisualMedia.VideoOnly
FilePickerType.IMAGEANDVIDEO -> ActivityResultContracts.PickVisualMedia.ImageAndVideo
}
val pickIntent = contract.createIntent(context!!, PickVisualMediaRequest(pickType))
activity?.startActivityForResult(pickIntent, requestCode)
}
override fun pickFileWithData(type: FilePickerType, callback: (Result<ByteArray?>) -> Unit) {
AsyncRequestTracker.requestTracker[PICK_FILE_WITH_DATA_REQUEST] = callback as (Result<Any>) -> Unit
if (type == FilePickerType.GENERIC) {
val pickIntent = Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
addCategory(Intent.CATEGORY_OPENABLE)
this.type = "*/*"
}
activity?.startActivityForResult(pickIntent, PICK_FILE_WITH_DATA_REQUEST)
return
}
val pickType = when (type) {
// We keep FilePickerType.GENERIC here, even though we know that @type will never be
// GENERIC to make Kotlin happy.
FilePickerType.GENERIC, FilePickerType.IMAGE -> ActivityResultContracts.PickVisualMedia.ImageOnly
FilePickerType.VIDEO -> ActivityResultContracts.PickVisualMedia.VideoOnly
FilePickerType.IMAGEANDVIDEO -> ActivityResultContracts.PickVisualMedia.ImageAndVideo
}
val contract = ActivityResultContracts.PickVisualMedia()
val pickIntent = contract.createIntent(context!!, PickVisualMediaRequest(pickType))
activity?.startActivityForResult(pickIntent, PICK_FILE_WITH_DATA_REQUEST)
}
}

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// Autogenerated from Pigeon (v11.0.1), do not edit directly.
// See also: https://pub.dev/packages/pigeon
package org.moxxy.moxxy_native.generated
import android.util.Log
import io.flutter.plugin.common.BasicMessageChannel
import io.flutter.plugin.common.BinaryMessenger
import io.flutter.plugin.common.MessageCodec
import io.flutter.plugin.common.StandardMessageCodec
import java.io.ByteArrayOutputStream
import java.nio.ByteBuffer
private fun wrapResult(result: Any?): List<Any?> {
return listOf(result)
}
private fun wrapError(exception: Throwable): List<Any?> {
if (exception is FlutterError) {
return listOf(
exception.code,
exception.message,
exception.details
)
} else {
return listOf(
exception.javaClass.simpleName,
exception.toString(),
"Cause: " + exception.cause + ", Stacktrace: " + Log.getStackTraceString(exception)
)
}
}
/**
* Error class for passing custom error details to Flutter via a thrown PlatformException.
* @property code The error code.
* @property message The error message.
* @property details The error details. Must be a datatype supported by the api codec.
*/
class FlutterError (
val code: String,
override val message: String? = null,
val details: Any? = null
) : Throwable()
enum class FilePickerType(val raw: Int) {
/** Pick only image(s) */
IMAGE(0),
/** Pick only video(s) */
VIDEO(1),
/** Pick image(s) and video(s) */
IMAGEANDVIDEO(2),
/** Pick any kind of file(s) */
GENERIC(3);
companion object {
fun ofRaw(raw: Int): FilePickerType? {
return values().firstOrNull { it.raw == raw }
}
}
}
/** Generated interface from Pigeon that represents a handler of messages from Flutter. */
interface MoxxyPickerApi {
/**
* Open either the photo picker or the generic file picker to get a list of paths that were
* selected and are accessable. If the list is empty, then the user dismissed the picker without
* selecting anything.
*
* [type] specifies what kind of file(s) should be picked.
*
* [multiple] controls whether multiple files can be picked (true) or just a single file
* is enough (false).
*/
fun pickFiles(type: FilePickerType, multiple: Boolean, callback: (Result<List<String>>) -> Unit)
/** Like [pickFiles] but sets multiple to false and returns the raw binary data from the file. */
fun pickFileWithData(type: FilePickerType, callback: (Result<ByteArray?>) -> Unit)
companion object {
/** The codec used by MoxxyPickerApi. */
val codec: MessageCodec<Any?> by lazy {
StandardMessageCodec()
}
/** Sets up an instance of `MoxxyPickerApi` to handle messages through the `binaryMessenger`. */
@Suppress("UNCHECKED_CAST")
fun setUp(binaryMessenger: BinaryMessenger, api: MoxxyPickerApi?) {
run {
val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.moxxy_native.MoxxyPickerApi.pickFiles", codec)
if (api != null) {
channel.setMessageHandler { message, reply ->
val args = message as List<Any?>
val typeArg = FilePickerType.ofRaw(args[0] as Int)!!
val multipleArg = args[1] as Boolean
api.pickFiles(typeArg, multipleArg) { result: Result<List<String>> ->
val error = result.exceptionOrNull()
if (error != null) {
reply.reply(wrapError(error))
} else {
val data = result.getOrNull()
reply.reply(wrapResult(data))
}
}
}
} else {
channel.setMessageHandler(null)
}
}
run {
val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.moxxy_native.MoxxyPickerApi.pickFileWithData", codec)
if (api != null) {
channel.setMessageHandler { message, reply ->
val args = message as List<Any?>
val typeArg = FilePickerType.ofRaw(args[0] as Int)!!
api.pickFileWithData(typeArg) { result: Result<ByteArray?> ->
val error = result.exceptionOrNull()
if (error != null) {
reply.reply(wrapError(error))
} else {
val data = result.getOrNull()
reply.reply(wrapResult(data))
}
}
}
} else {
channel.setMessageHandler(null)
}
}
}
}
}

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android/src/main/kotlin/org/moxxy/moxxy_native/picker/PickerResultListener.kt Normal file
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package org.moxxy.moxxy_native.picker
import android.annotation.SuppressLint
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.net.Uri
import android.os.Build
import android.provider.OpenableColumns
import android.util.Log
import io.flutter.plugin.common.PluginRegistry.ActivityResultListener
import org.moxxy.moxxy_native.AsyncRequestTracker
import org.moxxy.moxxy_native.PICK_FILES_REQUEST
import org.moxxy.moxxy_native.PICK_FILE_REQUEST
import org.moxxy.moxxy_native.PICK_FILE_WITH_DATA_REQUEST
import org.moxxy.moxxy_native.TAG
import java.io.File
import java.io.FileOutputStream
import java.io.IOException
import java.io.InputStream
import java.io.OutputStream
class PickerResultListener(private val context: Context) : ActivityResultListener {
/*
* Attempt to deduce the filename for the URI @uri.
* Based on https://stackoverflow.com/a/25005243
*/
@SuppressLint("Range")
private fun queryFileName(context: Context, uri: Uri): String {
var result: String? = null
if (uri.scheme == "content") {
val cursor = context.contentResolver.query(uri, null, null, null, null)
cursor.use { cursor ->
if (cursor != null && cursor.moveToFirst()) {
result = cursor.getString(cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME))
}
}
}
return result ?: uri.path!!.split("/").last()
}
/*
* Copy from the input stream @input to the output stream @output.
* On Android >= 13 uses Android's own copy method. Below, reads the stream in 4096 byte
* segments and write them back.
*
* Based on https://github.com/flutter/packages/blob/b8b84b2304f00a3f93ce585cc7a30e1235bde7a0/packages/image_picker/image_picker_android/android/src/main/java/io/flutter/plugins/imagepicker/FileUtils.java#L130
*/
private fun copy(input: InputStream, output: OutputStream) {
if (Build.VERSION.SDK_INT >= 33) {
android.os.FileUtils.copy(input, output)
} else {
val buffer = ByteArray(4096)
while (input.read(buffer).also {} != -1) {
output.write(buffer)
}
output.flush()
}
}
/*
* Copy the content of the file @uri is pointing to into the cache directory for access from
* within Flutter.
*
* Based on https://github.com/flutter/packages/blob/b8b84b2304f00a3f93ce585cc7a30e1235bde7a0/packages/image_picker/image_picker_android/android/src/main/java/io/flutter/plugins/imagepicker/FileUtils.java#L54C64-L54C64
*/
private fun resolveContentUri(context: Context, uri: Uri): String? {
try {
val inputStream = context.contentResolver.openInputStream(uri)
val cacheDir = File(context.cacheDir, "cache").apply {
mkdir()
deleteOnExit()
}
val cacheFile = File(cacheDir, queryFileName(context, uri))
val outputStream = FileOutputStream(cacheFile)
copy(inputStream!!, outputStream)
return cacheFile.path
} catch (ex: IOException) {
Log.d(TAG, "IO exception while resolving URI $uri: ${ex.message}")
return null
} catch (ex: SecurityException) {
Log.d(TAG, "Security exception while resolving URI $uri: ${ex.message}")
return null
}
}
private fun handlePickWithData(context: Context, resultCode: Int, data: Intent?, result: (Result<ByteArray?>) -> Unit) {
// Handle not picking anything
if (resultCode != Activity.RESULT_OK) {
result(Result.success(null))
return
}
val returnBuffer = mutableListOf<Byte>()
val readBuffer = ByteArray(4096)
try {
val inputStream = context.contentResolver.openInputStream(data!!.data!!)!!
while (inputStream.read(readBuffer).also {} != -1) {
returnBuffer.addAll(readBuffer.asList())
}
inputStream.close()
result(
Result.success(returnBuffer.toByteArray()),
)
} catch (ex: IOException) {
Log.w(TAG, "IO exception while reading URI ${data!!.data}: ${ex.message}")
result(Result.success(null))
} catch (ex: SecurityException) {
Log.w(TAG, "Security exception while reading URI ${data!!.data}: ${ex.message}")
result(Result.success(null))
}
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?): Boolean {
Log.d(TAG, "Got result for $requestCode")
if (requestCode != PICK_FILE_REQUEST && requestCode != PICK_FILES_REQUEST && requestCode != PICK_FILE_WITH_DATA_REQUEST) {
Log.d(TAG, "Unknown result code")
return false
}
// Check if we have a request pending
val result = AsyncRequestTracker.requestTracker.remove(requestCode)
if (result == null) {
Log.w(TAG, "Received result for $requestCode but we have no tracked request")
return true
}
if (requestCode == PICK_FILE_WITH_DATA_REQUEST) {
handlePickWithData(context, resultCode, data, result as (Result<ByteArray?>) -> Unit)
return true
}
// No file(s) picked
if (resultCode != Activity.RESULT_OK) {
Log.d(TAG, "resultCode $resultCode != ${Activity.RESULT_OK}")
result!!(Result.success(listOf<String>()))
return true
}
val pickedMultiple = requestCode == PICK_FILES_REQUEST
val pickedFiles = mutableListOf<String>()
if (pickedMultiple) {
if (data!!.clipData != null) {
Log.w(TAG, "Files shared: ${data!!.clipData!!.itemCount}")
for (i in 0 until data!!.clipData!!.itemCount) {
val path = resolveContentUri(context, data!!.clipData!!.getItemAt(i).uri)
if (path != null) {
pickedFiles.add(path)
}
}
} else if (data!!.data != null) {
// Handle the generic file picker with multiple=true returning only one file
val path = resolveContentUri(context, data!!.data!!)
if (path != null) {
pickedFiles.add(path)
}
} else {
Log.w(TAG, "Multi-file intent has no clipData and data")
}
} else {
if (data!!.data != null) {
val path = resolveContentUri(context, data!!.data!!)
if (path != null) {
pickedFiles.add(path)
}
} else {
Log.w(TAG, "Single-file intent has no data")
}
}
result!!(Result.success(pickedFiles))
return true
}
}

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# Miscellaneous
*.class
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# The .vscode folder contains launch configuration and tasks you configure in
# VS Code which you may wish to be included in version control, so this line
# is commented out by default.
#.vscode/
# Flutter/Dart/Pub related
**/doc/api/
**/ios/Flutter/.last_build_id
.dart_tool/
.flutter-plugins
.flutter-plugins-dependencies
.packages
.pub-cache/
.pub/
/build/
# Symbolication related
app.*.symbols
# Obfuscation related
app.*.map.json
# Android Studio will place build artifacts here
/android/app/debug
/android/app/profile
/android/app/release

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# moxxy_native_example
Demonstrates how to use the moxxy_native plugin.
## Getting Started
This project is a starting point for a Flutter application.
A few resources to get you started if this is your first Flutter project:
- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
For help getting started with Flutter development, view the
[online documentation](https://docs.flutter.dev/), which offers tutorials,
samples, guidance on mobile development, and a full API reference.

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# This file configures the analyzer, which statically analyzes Dart code to
# check for errors, warnings, and lints.
#
# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
# invoked from the command line by running `flutter analyze`.
# The following line activates a set of recommended lints for Flutter apps,
# packages, and plugins designed to encourage good coding practices.
include: package:flutter_lints/flutter.yaml
linter:
# The lint rules applied to this project can be customized in the
# section below to disable rules from the `package:flutter_lints/flutter.yaml`
# included above or to enable additional rules. A list of all available lints
# and their documentation is published at
# https://dart-lang.github.io/linter/lints/index.html.
#
# Instead of disabling a lint rule for the entire project in the
# section below, it can also be suppressed for a single line of code
# or a specific dart file by using the `// ignore: name_of_lint` and
# `// ignore_for_file: name_of_lint` syntax on the line or in the file
# producing the lint.
rules:
# avoid_print: false # Uncomment to disable the `avoid_print` rule
# prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule
# Additional information about this file can be found at
# https://dart.dev/guides/language/analysis-options

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gradle-wrapper.jar
/.gradle
/captures/
/gradlew
/gradlew.bat
/local.properties
GeneratedPluginRegistrant.java
# Remember to never publicly share your keystore.
# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
key.properties
**/*.keystore
**/*.jks

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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.")
}
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
flutterVersionCode = '1'
}
def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
flutterVersionName = '1.0'
}
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 33
ndkVersion flutter.ndkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "org.moxxy.moxxy_native_example"
minSdkVersion 26
targetSdkVersion 33
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
}

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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.moxxy.moxxy_native_example">
<!-- The INTERNET permission is required for development. Specifically,
the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->
<uses-permission android:name="android.permission.INTERNET"/>
</manifest>

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example/android/app/src/main/AndroidManifest.xml Normal file
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.moxxy.moxxy_native_example">
<application
android:label="moxxy_native_example"
android:name="${applicationName}"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:exported="true"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI. -->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
</manifest>

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example/android/app/src/main/kotlin/org/moxxy/moxxy_native_example/MainActivity.kt Normal file
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package org.moxxy.moxxy_native_example
import io.flutter.embedding.android.FlutterActivity
class MainActivity: FlutterActivity() {
}

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example/android/app/src/main/res/drawable-v21/launch_background.xml Normal file
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<?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:colorBackground" />
<!-- You can insert your own image assets here -->
<!-- <item>
<bitmap
android:gravity="center"
android:src="@mipmap/launch_image" />
</item> -->
</layer-list>

12
example/android/app/src/main/res/drawable/launch_background.xml Normal file
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<?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>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
<style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
<!-- Show a splash screen on the activity. Automatically removed when
the Flutter engine draws its first frame -->
<item name="android:windowBackground">@drawable/launch_background</item>
</style>
<!-- Theme applied to the Android Window as soon as the process has started.
This theme determines the color of the Android Window while your
Flutter UI initializes, as well as behind your Flutter UI while its
running.
This Theme is only used starting with V2 of Flutter's Android embedding. -->
<style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
</resources>

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example/android/app/src/main/res/values/styles.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
<style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
<!-- Show a splash screen on the activity. Automatically removed when
the Flutter engine draws its first frame -->
<item name="android:windowBackground">@drawable/launch_background</item>
</style>
<!-- Theme applied to the Android Window as soon as the process has started.
This theme determines the color of the Android Window while your
Flutter UI initializes, as well as behind your Flutter UI while its
running.
This Theme is only used starting with V2 of Flutter's Android embedding. -->
<style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
</resources>

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example/android/app/src/profile/AndroidManifest.xml Normal file
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@ -0,0 +1,8 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.moxxy.moxxy_native_example">
<!-- The INTERNET permission is required for development. Specifically,
the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->
<uses-permission android:name="android.permission.INTERNET"/>
</manifest>

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buildscript {
ext.kotlin_version = '1.7.10'
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.2.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
allprojects {
repositories {
google()
mavenCentral()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
delete rootProject.buildDir
}

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example/android/gradle.properties Normal file
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org.gradle.jvmargs=-Xmx1536M
android.useAndroidX=true
android.enableJetifier=true

5
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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip

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example/android/settings.gradle Normal file
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include ':app'
def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
def properties = new Properties()
assert localPropertiesFile.exists()
localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"

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example/lib/main.dart Normal file
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import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:moxxy_native/moxxy_native.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: ListView(
children: [
TextButton(
onPressed: () async {
final result = await MoxxyPickerApi().pickFiles(FilePickerType.image, false);
// ignore: avoid_print
print('User picked: $result');
},
child: const Text('Photo picker'),
),
TextButton(
onPressed: () async {
final result = await MoxxyPickerApi().pickFiles(FilePickerType.imageAndVideo, true);
// ignore: avoid_print
print('User picked: $result');
},
child: const Text('Photo/Video multi-picker'),
),
TextButton(
onPressed: () async {
final result = await MoxxyPickerApi().pickFiles(FilePickerType.generic, true);
// ignore: avoid_print
print('User picked: $result');
},
child: const Text('Generic multi-picker'),
),
],
),
),
);
}
}

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example/pubspec.lock Normal file
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# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
async:
dependency: transitive
description:
name: async
sha256: bfe67ef28df125b7dddcea62755991f807aa39a2492a23e1550161692950bbe0
url: "https://pub.dev"
source: hosted
version: "2.10.0"
boolean_selector:
dependency: transitive
description:
name: boolean_selector
sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
url: "https://pub.dev"
source: hosted
version: "2.1.1"
characters:
dependency: transitive
description:
name: characters
sha256: e6a326c8af69605aec75ed6c187d06b349707a27fbff8222ca9cc2cff167975c
url: "https://pub.dev"
source: hosted
version: "1.2.1"
clock:
dependency: transitive
description:
name: clock
sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
url: "https://pub.dev"
source: hosted
version: "1.1.1"
collection:
dependency: transitive
description:
name: collection
sha256: cfc915e6923fe5ce6e153b0723c753045de46de1b4d63771530504004a45fae0
url: "https://pub.dev"
source: hosted
version: "1.17.0"
cupertino_icons:
dependency: "direct main"
description:
name: cupertino_icons
sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
url: "https://pub.dev"
source: hosted
version: "1.0.6"
fake_async:
dependency: transitive
description:
name: fake_async
sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
url: "https://pub.dev"
source: hosted
version: "1.3.1"
flutter:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_lints:
dependency: "direct dev"
description:
name: flutter_lints
sha256: a25a15ebbdfc33ab1cd26c63a6ee519df92338a9c10f122adda92938253bef04
url: "https://pub.dev"
source: hosted
version: "2.0.3"
flutter_test:
dependency: "direct dev"
description: flutter
source: sdk
version: "0.0.0"
js:
dependency: transitive
description:
name: js
sha256: "5528c2f391ededb7775ec1daa69e65a2d61276f7552de2b5f7b8d34ee9fd4ab7"
url: "https://pub.dev"
source: hosted
version: "0.6.5"
lints:
dependency: transitive
description:
name: lints
sha256: "5e4a9cd06d447758280a8ac2405101e0e2094d2a1dbdd3756aec3fe7775ba593"
url: "https://pub.dev"
source: hosted
version: "2.0.1"
matcher:
dependency: transitive
description:
name: matcher
sha256: "16db949ceee371e9b99d22f88fa3a73c4e59fd0afed0bd25fc336eb76c198b72"
url: "https://pub.dev"
source: hosted
version: "0.12.13"
material_color_utilities:
dependency: transitive
description:
name: material_color_utilities
sha256: d92141dc6fe1dad30722f9aa826c7fbc896d021d792f80678280601aff8cf724
url: "https://pub.dev"
source: hosted
version: "0.2.0"
meta:
dependency: transitive
description:
name: meta
sha256: "6c268b42ed578a53088d834796959e4a1814b5e9e164f147f580a386e5decf42"
url: "https://pub.dev"
source: hosted
version: "1.8.0"
moxxy_native:
dependency: "direct main"
description:
path: ".."
relative: true
source: path
version: "0.1.0"
path:
dependency: transitive
description:
name: path
sha256: db9d4f58c908a4ba5953fcee2ae317c94889433e5024c27ce74a37f94267945b
url: "https://pub.dev"
source: hosted
version: "1.8.2"
sky_engine:
dependency: transitive
description: flutter
source: sdk
version: "0.0.99"
source_span:
dependency: transitive
description:
name: source_span
sha256: dd904f795d4b4f3b870833847c461801f6750a9fa8e61ea5ac53f9422b31f250
url: "https://pub.dev"
source: hosted
version: "1.9.1"
stack_trace:
dependency: transitive
description:
name: stack_trace
sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
url: "https://pub.dev"
source: hosted
version: "1.11.0"
stream_channel:
dependency: transitive
description:
name: stream_channel
sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
url: "https://pub.dev"
source: hosted
version: "2.1.1"
string_scanner:
dependency: transitive
description:
name: string_scanner
sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
url: "https://pub.dev"
source: hosted
version: "1.2.0"
term_glyph:
dependency: transitive
description:
name: term_glyph
sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
url: "https://pub.dev"
source: hosted
version: "1.2.1"
test_api:
dependency: transitive
description:
name: test_api
sha256: ad540f65f92caa91bf21dfc8ffb8c589d6e4dc0c2267818b4cc2792857706206
url: "https://pub.dev"
source: hosted
version: "0.4.16"
vector_math:
dependency: transitive
description:
name: vector_math
sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
url: "https://pub.dev"
source: hosted
version: "2.1.4"
sdks:
dart: ">=2.19.6 <3.0.0"
flutter: ">=2.5.0"

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name: moxxy_native_example
description: Demonstrates how to use the moxxy_native plugin.
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
environment:
sdk: '>=2.19.6 <3.0.0'
# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
flutter:
sdk: flutter
moxxy_native:
# When depending on this package from a real application you should use:
# moxxy_native: ^x.y.z
# See https://dart.dev/tools/pub/dependencies#version-constraints
# The example app is bundled with the plugin so we use a path dependency on
# the parent directory to use the current plugin's version.
path: ../
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.2
dev_dependencies:
flutter_test:
sdk: flutter
# The "flutter_lints" package below contains a set of recommended lints to
# encourage good coding practices. The lint set provided by the package is
# activated in the `analysis_options.yaml` file located at the root of your
# package. See that file for information about deactivating specific lint
# rules and activating additional ones.
flutter_lints: ^2.0.0
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec
# The following section is specific to Flutter packages.
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.dev/assets-and-images/#resolution-aware
# For details regarding adding assets from package dependencies, see
# https://flutter.dev/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.dev/custom-fonts/#from-packages

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example/test/widget_test.dart Normal file
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// 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:moxxy_native_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,
);
});
}

150
flake.lock Normal file
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{
"nodes": {
"android-nixpkgs": {
"inputs": {
"devshell": "devshell",
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
},
"locked": {
"lastModified": 1689798050,
"narHash": "sha256-ZyFPra7N0MF803o55dYQQyX9b/BmXr6QTCyN7slRThY=",
"owner": "tadfisher",
"repo": "android-nixpkgs",
"rev": "9aa0e2990da86de8ca203af313668851dcb9ea6e",
"type": "github"
},
"original": {
"owner": "tadfisher",
"repo": "android-nixpkgs",
"type": "github"
}
},
"devshell": {
"inputs": {
"nixpkgs": [
"android-nixpkgs",
"nixpkgs"
],
"systems": "systems"
},
"locked": {
"lastModified": 1688380630,
"narHash": "sha256-8ilApWVb1mAi4439zS3iFeIT0ODlbrifm/fegWwgHjA=",
"owner": "numtide",
"repo": "devshell",
"rev": "f9238ec3d75cefbb2b42a44948c4e8fb1ae9a205",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "devshell",
"type": "github"
}
},
"flake-utils": {
"inputs": {
"systems": "systems_2"
},
"locked": {
"lastModified": 1689068808,
"narHash": "sha256-6ixXo3wt24N/melDWjq70UuHQLxGV8jZvooRanIHXw0=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "919d646de7be200f3bf08cb76ae1f09402b6f9b4",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_2": {
"locked": {
"lastModified": 1667395993,
"narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1689679375,
"narHash": "sha256-LHUC52WvyVDi9PwyL1QCpaxYWBqp4ir4iL6zgOkmcb8=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "684c17c429c42515bafb3ad775d2a710947f3d67",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_2": {
"locked": {
"lastModified": 1689752456,
"narHash": "sha256-VOChdECcEI8ixz8QY+YC4JaNEFwQd1V8bA0G4B28Ki0=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "7f256d7da238cb627ef189d56ed590739f42f13b",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixpkgs-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"android-nixpkgs": "android-nixpkgs",
"flake-utils": "flake-utils_2",
"nixpkgs": "nixpkgs_2"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_2": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

70
flake.nix Normal file
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{
description = "moxxy_native";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
flake-utils.url = "github:numtide/flake-utils";
android-nixpkgs.url = "github:tadfisher/android-nixpkgs";
};
outputs = { self, nixpkgs, flake-utils, android-nixpkgs }: flake-utils.lib.eachDefaultSystem (system: let
pkgs = import nixpkgs {
inherit system;
config = {
android_sdk.accept_license = true;
allowUnfree = true;
# Fix to allow building the NDK package
# TODO: Remove once https://github.com/tadfisher/android-nixpkgs/issues/62 is resolved
permittedInsecurePackages = [
"python-2.7.18.6"
];
};
};
# Everything to make Flutter happy
sdk = android-nixpkgs.sdk.${system} (sdkPkgs: with sdkPkgs; [
cmdline-tools-latest
build-tools-30-0-3
build-tools-33-0-2
build-tools-34-0-0
platform-tools
emulator
patcher-v4
platforms-android-28
platforms-android-29
platforms-android-30
platforms-android-31
platforms-android-33
# For flutter_zxing
cmake-3-18-1
#ndk-21-4-7075529
(ndk-21-4-7075529.overrideAttrs (old: {
buildInputs = old.buildInputs ++ [ pkgs.python27 ];
}))
]);
lib = pkgs.lib;
pinnedJDK = pkgs.jdk17;
flutterVersion = pkgs.flutter37;
in {
devShell = pkgs.mkShell {
buildInputs = with pkgs; [
# Android
pinnedJDK sdk ktlint
# Flutter
flutterVersion
# Code hygiene
gitlint jq
];
ANDROID_SDK_ROOT = "${sdk}/share/android-sdk";
ANDROID_HOME = "${sdk}/share/android-sdk";
JAVA_HOME = pinnedJDK;
# Fix an issue with Flutter using an older version of aapt2, which does not know
# an used parameter.
GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${sdk}/share/android-sdk/build-tools/34.0.0/aapt2";
};
});
}

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export 'pigeon/picker.dart';

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lib/pigeon/picker.dart Normal file
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// Autogenerated from Pigeon (v11.0.1), do not edit directly.
// See also: https://pub.dev/packages/pigeon
// ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name, unnecessary_import
import 'dart:async';
import 'dart:typed_data' show Float64List, Int32List, Int64List, Uint8List;
import 'package:flutter/foundation.dart' show ReadBuffer, WriteBuffer;
import 'package:flutter/services.dart';
enum FilePickerType {
/// Pick only image(s)
image,
/// Pick only video(s)
video,
/// Pick image(s) and video(s)
imageAndVideo,
/// Pick any kind of file(s)
generic,
}
class MoxxyPickerApi {
/// Constructor for [MoxxyPickerApi]. The [binaryMessenger] named argument is
/// available for dependency injection. If it is left null, the default
/// BinaryMessenger will be used which routes to the host platform.
MoxxyPickerApi({BinaryMessenger? binaryMessenger})
: _binaryMessenger = binaryMessenger;
final BinaryMessenger? _binaryMessenger;
static const MessageCodec<Object?> codec = StandardMessageCodec();
/// Open either the photo picker or the generic file picker to get a list of paths that were
/// selected and are accessable. If the list is empty, then the user dismissed the picker without
/// selecting anything.
///
/// [type] specifies what kind of file(s) should be picked.
///
/// [multiple] controls whether multiple files can be picked (true) or just a single file
/// is enough (false).
Future<List<String?>> pickFiles(FilePickerType arg_type, bool arg_multiple) async {
final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
'dev.flutter.pigeon.moxxy_native.MoxxyPickerApi.pickFiles', codec,
binaryMessenger: _binaryMessenger);
final List<Object?>? replyList =
await channel.send(<Object?>[arg_type.index, arg_multiple]) as List<Object?>?;
if (replyList == null) {
throw PlatformException(
code: 'channel-error',
message: 'Unable to establish connection on channel.',
);
} else if (replyList.length > 1) {
throw PlatformException(
code: replyList[0]! as String,
message: replyList[1] as String?,
details: replyList[2],
);
} else if (replyList[0] == null) {
throw PlatformException(
code: 'null-error',
message: 'Host platform returned null value for non-null return value.',
);
} else {
return (replyList[0] as List<Object?>?)!.cast<String?>();
}
}
/// Like [pickFiles] but sets multiple to false and returns the raw binary data from the file.
Future<Uint8List?> pickFileWithData(FilePickerType arg_type) async {
final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
'dev.flutter.pigeon.moxxy_native.MoxxyPickerApi.pickFileWithData', codec,
binaryMessenger: _binaryMessenger);
final List<Object?>? replyList =
await channel.send(<Object?>[arg_type.index]) as List<Object?>?;
if (replyList == null) {
throw PlatformException(
code: 'channel-error',
message: 'Unable to establish connection on channel.',
);
} else if (replyList.length > 1) {
throw PlatformException(
code: replyList[0]! as String,
message: replyList[1] as String?,
details: replyList[2],
);
} else {
return (replyList[0] as Uint8List?);
}
}
}

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import 'package:pigeon/pigeon.dart';
@ConfigurePigeon(
PigeonOptions(
dartOut: 'lib/pigeon/picker.dart',
kotlinOut: 'android/src/main/kotlin/org/moxxy/moxxy_native/generated/PickerApi.kt',
kotlinOptions: KotlinOptions(
package: 'org.moxxy.moxxy_native.generated',
),
),
)
enum FilePickerType {
/// Pick only image(s)
image,
/// Pick only video(s)
video,
/// Pick image(s) and video(s)
imageAndVideo,
/// Pick any kind of file(s)
generic,
}
@HostApi()
abstract class MoxxyPickerApi {
/// Open either the photo picker or the generic file picker to get a list of paths that were
/// selected and are accessable. If the list is empty, then the user dismissed the picker without
/// selecting anything.
///
/// [type] specifies what kind of file(s) should be picked.
///
/// [multiple] controls whether multiple files can be picked (true) or just a single file
/// is enough (false).
@async
List<String> pickFiles(FilePickerType type, bool multiple);
/// Like [pickFiles] but sets multiple to false and returns the raw binary data from the file.
@async
Uint8List? pickFileWithData(FilePickerType type);
}

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name: moxxy_native
description: Interactions with the system for Moxxy
version: 0.1.0
homepage:
environment:
sdk: '>=2.19.6 <3.0.0'
flutter: ">=2.5.0"
dependencies:
flutter:
sdk: flutter
dev_dependencies:
flutter_lints: ^2.0.0
pigeon: 11.0.1
very_good_analysis: ^4.0.0
flutter:
plugin:
platforms:
android:
package: org.moxxy.moxxy_native
pluginClass: MoxxyNativePlugin