Repository: MarcinMoskala/PreferenceHolder
Branch: master
Commit: 6d5819131ed5
Files: 62
Total size: 88.9 KB
Directory structure:
gitextract_ryqsddrd/
├── .codebeatignore
├── .gitignore
├── .travis.yml
├── LICENSE
├── LICENSE.txt
├── README.md
├── build.gradle
├── gradle/
│ └── wrapper/
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradle.properties
├── gradlew
├── gradlew.bat
├── preferenceholder/
│ ├── .gitignore
│ ├── build.gradle
│ ├── proguard-rules.pro
│ └── src/
│ ├── androidTest/
│ │ └── java/
│ │ └── com/
│ │ └── marcinmoskala/
│ │ └── kotlinpreferences/
│ │ ├── BaseTest.kt
│ │ ├── CleaningTest.kt
│ │ ├── ExampleConfig.kt
│ │ ├── PreferenceFieldNullableTest.kt
│ │ ├── PreferenceFieldTest.kt
│ │ └── TestUtills.kt
│ └── main/
│ ├── AndroidManifest.xml
│ └── java/
│ └── com/
│ └── marcinmoskala/
│ └── kotlinpreferences/
│ ├── PreferenceHolder.kt
│ ├── PreferenceHolderApplication.kt
│ ├── Serializer.kt
│ ├── TypeToken.kt
│ └── bindings/
│ ├── Clearable.kt
│ ├── Errors.kt
│ ├── GetKey.kt
│ ├── PreferenceFieldBinder.kt
│ ├── PreferenceFieldBinderCaching.kt
│ ├── PreferenceFieldBinderNullable.kt
│ ├── PreferenceFieldBinderNullableCaching.kt
│ └── PutValueExt.kt
├── preferenceholder-gson-serializer/
│ ├── .gitignore
│ ├── build.gradle
│ ├── proguard-rules.pro
│ └── src/
│ ├── androidTest/
│ │ └── java/
│ │ └── com/
│ │ └── marcinmoskala/
│ │ └── kotlinpreferences/
│ │ ├── DeserializationTest.kt
│ │ ├── GsonBaseTest.kt
│ │ ├── TestUtills.kt
│ │ ├── collections/
│ │ │ ├── CollectionsConfig.kt
│ │ │ └── CollectionsTest.kt
│ │ ├── issue2test/
│ │ │ └── Issue2Test.kt
│ │ └── objects/
│ │ ├── ObjectConfig.kt
│ │ └── ObjectsTest.kt
│ └── main/
│ ├── AndroidManifest.xml
│ └── java/
│ └── com/
│ └── marcinmoskala/
│ └── kotlinpreferences/
│ └── gson/
│ └── GsonSerializer.kt
├── sample/
│ ├── .gitignore
│ ├── build.gradle
│ ├── proguard-rules.pro
│ └── src/
│ ├── androidTest/
│ │ └── java/
│ │ └── com/
│ │ └── marcinmoskala/
│ │ └── testapp/
│ │ ├── DefaultChangeTest.kt
│ │ ├── ExampleConfig.kt
│ │ ├── NullableChangeTest.kt
│ │ └── NullableClassesChangeTest.kt
│ └── main/
│ ├── AndroidManifest.xml
│ ├── java/
│ │ └── com/
│ │ └── marcinmoskala/
│ │ └── testapp/
│ │ ├── MainActivity.kt
│ │ └── Pref.kt
│ └── res/
│ ├── layout/
│ │ └── activity_main.xml
│ └── values/
│ ├── colors.xml
│ ├── strings.xml
│ └── styles.xml
└── settings.gradle
================================================
FILE CONTENTS
================================================
================================================
FILE: .codebeatignore
================================================
preferenceholder-lib/src/androidTest/**
preferenceholder-lib/src/main/java/com/marcinmoskala/kotlinpreferences/PreferenceHolder.kt
preferenceholder-lib/src/main/java/com/marcinmoskala/kotlinpreferences/PreferenceHolderApplication.kt
sample/**
================================================
FILE: .gitignore
================================================
*.iml
.gradle
/local.properties
/.idea/*
.DS_Store
/build
/captures
.externalNativeBuild
================================================
FILE: .travis.yml
================================================
language: android
jdk: oraclejdk8
android:
components:
- tools
- platform-tools
- build-tools-27.0.1
- android-27
- android-22
- extra-android-m2repository
- sys-img-armeabi-v7a-android-22
jdk:
- oraclejdk8
sudo: true
before_script:
- echo no | android create avd --force -n test -t android-22 --abi armeabi-v7a
- emulator -avd test -no-skin -no-audio -no-window &
- android-wait-for-emulator
- sleep 10
- adb shell input keyevent 82
env:
matrix:
- TEST=:preferenceholder:connectedDebugAndroidTest
- TEST=:preferenceholder-gson-serializer:connectedDebugAndroidTest
script:
- ./gradlew $TEST -i
branches:
only:
- master
- stable
cache:
directories:
- $HOME/.m2
- $HOME/.gradle
================================================
FILE: LICENSE
================================================
Apache License
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http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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FILE: LICENSE.txt
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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do not modify the License. You may add Your own attribution
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APPENDIX: How to apply the Apache License to your work.
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================================================
FILE: README.md
================================================
# PreferenceHolder
Kotlin Android Library, that makes preference usage simple and fun.
[](https://jitpack.io/#com.MarcinMoskala/PreferenceHolder)[](http://www.apache.org/licenses/LICENSE-2.0)
[](https://travis-ci.org/MarcinMoskala/PreferenceHolder)
[](https://codebeat.co/projects/github-com-marcinmoskala-preferenceholder-master)
[](https://github.com/MarcinMoskala/PreferenceHolder)
[](https://github.com/MarcinMoskala/PreferenceHolder)
To stay up-to-date with news about library [](https://twitter.com/marcinmoskala?ref_src=twsrc%5Etfw)
This library is younger brother of [KotlinPreferences](https://github.com/MarcinMoskala/KotlinPreferences).
With PreferenceHolder, you can define different preference fields this way:
```kotlin
object Pref: PreferenceHolder() {
var canEatPie: Boolean by bindToPreferenceField(true)
}
```
And use it this way:
```kotlin
if(Pref.canEatPie) //...
```
Here are other preference definition examples: (see [full example](https://github.com/MarcinMoskala/PreferenceHolder/blob/master/kotlinpreferences-lib/src/androidTest/java/com/marcinmoskala/kotlinpreferences/ExampleConfig.kt) and [usage](https://github.com/MarcinMoskala/PreferenceHolder/tree/master/kotlinpreferences-lib/src/androidTest/java/com/marcinmoskala/kotlinpreferences))
```kotlin
object UserPref: PreferenceHolder() {
var canEatPie: Boolean by bindToPreferenceField(true)
var allPieInTheWorld: Long by bindToPreferenceField(0)
var isMonsterKiller: Boolean? by bindToPreferenceFieldNullable()
var monstersKilled: Int? by bindToPreferenceFieldNullable()
// Property with backup is reading stored value in the first usage,
// and saving it, in background, each time it is changed.
var experience: Float? by bindToPropertyWithBackup(-1.0F)
var className: String? by bindToPropertyWithBackupNullable()
// Any type can used if serializer is set. See: Gson serialization
var character: Character? by bindToPreferenceFieldNullable()
var savedGame: Game? by bindToPreferenceFieldNullable()
// Single level collections are also supported if serializer is set. See: Gson serialization
var longList: Map<Int, Long> by bindToPreferenceField(mapOf(0 to 12L, 10 to 143L))
var propTest: List<Character>? by bindToPropertyWithBackupNullable()
var elemTest: Set<Elems> by bindToPreferenceField(setOf(Elems.Elem1, Elems.Elem3))
}
```
There must be application Context added to PreferenceHolder companion object. Example:
```kotlin
class App : Application() {
override fun onCreate() {
super.onCreate()
PreferenceHolder.setContext(applicationContext)
}
}
```
It it suggested to do it in project Application class. As an alternative, PreferenceHolderApplication can also be added as a name of an application in AndroidManifest: ([example](https://github.com/MarcinMoskala/PreferenceHolder/blob/master/sample/src/main/AndroidManifest.xml#L12))
```
android:name="com.marcinmoskala.kotlinpreferences.PreferenceHolderApplication"
```
## Unit testing components
Library also include test mode:
```
PreferenceHolder.testingMode = true
```
When it is turned on, then all properties are acting just like normal properties without binding to preference field. This allows to make unit tests to presenters and to use cases that are using instance of PreferenceHolder.
## Install
To add PreferenceHolder to the project, add to build.gradle file:
```groovy
dependencies {
compile "com.marcinmoskala.PreferenceHolder:preferenceholder:1.51"
}
```
While library is located on JitPack, remember to add to module build.gradle (unless you already have it):
```groovy
repositories {
maven { url 'https://jitpack.io' }
}
```
## Gson serialization
To use Gson serializer, we need to add following dependency:
```groovy
dependencies {
compile "com.marcinmoskala.PreferenceHolder:preferenceholder-gson-serializer:1.51"
}
```
And specify `GsonSerializer` as `PreferenceHolder` serializer:
```kotlin
PreferenceHolder.serializer = GsonSerializer(Gson())
```
Since then, we can use all types, even one not supported by SharedPreference (like custom objects `Character` and `Game`, or collections)
## Other libraries
If you like it, remember to leave the star and check out my other libraries:
* [ActivityStarter](https://github.com/MarcinMoskala/ActivityStarter/blob/master/README.md) - Simple Android Library, that provides easy way to start and save state of Activities, Fragments, Services and Receivers with arguments.
* [ArcSeekBar](https://github.com/MarcinMoskala/ArcSeekBar) - Good looking curved Android SeekBar
* [VideoPlayView](https://github.com/MarcinMoskala/VideoPlayView) - Custom Android view with video player, loader and placeholder image
* [KotlinAndroidViewBindings](https://github.com/MarcinMoskala/KotlinAndroidViewBindings) - Bindings for properties with simple Kotlin types (Boolean, String) to layout traits (visibility, text).
License
-------
Copyright 2017 Marcin Moskała
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
http://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.
================================================
FILE: build.gradle
================================================
buildscript {
ext.kotlin_version = '1.2.0-rc-84'
repositories {
google()
jcenter()
maven { url "http://dl.bintray.com/kotlin/kotlin-eap-1.2" }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.0'
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
allprojects {
repositories {
google()
jcenter()
maven { url 'https://jitpack.io' }
maven { url "http://dl.bintray.com/kotlin/kotlin-eap-1.2" }
}
}
repositories {
mavenCentral()
}
================================================
FILE: gradle/wrapper/gradle-wrapper.properties
================================================
#Tue Nov 28 16:54:24 CET 2017
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
================================================
FILE: gradle.properties
================================================
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx1536m
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
================================================
FILE: gradlew
================================================
#!/usr/bin/env bash
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn ( ) {
echo "$*"
}
die ( ) {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
esac
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
function splitJvmOpts() {
JVM_OPTS=("$@")
}
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
================================================
FILE: gradlew.bat
================================================
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windowz variants
if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
goto execute
:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
================================================
FILE: preferenceholder/.gitignore
================================================
/build
================================================
FILE: preferenceholder/build.gradle
================================================
apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
apply plugin: 'com.github.dcendents.android-maven'
group='com.marcinmoskala'
android {
compileSdkVersion 27
buildToolsVersion '27.0.1'
defaultConfig {
minSdkVersion 14
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
}
dependencies {
compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
testCompile 'junit:junit:4.12'
}
repositories {
mavenCentral()
}
// Fancy test print
tasks.withType(Test) {
testLogging {
// set options for log level LIFECYCLE
events "passed", "skipped", "failed", "standardOut"
showExceptions true
exceptionFormat "full"
showCauses true
showStackTraces true
// set options for log level DEBUG and INFO
debug {
events "started", "passed", "skipped", "failed", "standardOut", "standardError"
exceptionFormat "full"
}
info.events = debug.events
info.exceptionFormat = debug.exceptionFormat
afterSuite { desc, result ->
if (!desc.parent) { // will match the outermost suite
def output = "Results: ${result.resultType} (${result.testCount} tests, ${result.successfulTestCount} successes, ${result.failedTestCount} failures, ${result.skippedTestCount} skipped)"
def startItem = '| ', endItem = ' |'
def repeatLength = startItem.length() + output.length() + endItem.length()
println('\n' + ('-' * repeatLength) + '\n' + startItem + output + endItem + '\n' + ('-' * repeatLength))
}
}
}
}
task sourcesJar(type: Jar) {
from android.sourceSets.main.java.srcDirs
classifier = 'sources'
}
artifacts {
archives sourcesJar
}
install {
repositories.mavenInstaller {
pom.project {
licenses {
license {
name 'The Apache Software License, Version 2.0'
url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
distribution 'repo'
}
}
}
}
}
================================================
FILE: preferenceholder/proguard-rules.pro
================================================
================================================
FILE: preferenceholder/src/androidTest/java/com/marcinmoskala/kotlinpreferences/BaseTest.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.support.test.InstrumentationRegistry
open class BaseTest {
init {
PreferenceHolder.setContext(InstrumentationRegistry.getTargetContext())
PreferenceHolder.serializer = null
TestPreferences.clear()
}
}
================================================
FILE: preferenceholder/src/androidTest/java/com/marcinmoskala/kotlinpreferences/CleaningTest.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.support.test.runner.AndroidJUnit4
import com.marcinmoskala.kotlinpreferences.TestPreferences.className
import com.marcinmoskala.kotlinpreferences.TestPreferences.experience
import com.marcinmoskala.kotlinpreferences.TestPreferences.isMonsterKiller
import com.marcinmoskala.kotlinpreferences.TestPreferences.monstersKilled
import com.marcinmoskala.kotlinpreferences.TestPreferences.numberOfHahaInLough
import org.junit.Assert
import org.junit.Assert.assertEquals
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class CleaningTest: BaseTest() {
@Test
fun afterCleaningPropertiesAreSetToDefaultTest() {
TestPreferences.canEatPie = false
TestPreferences.pieBaked = 1000
TestPreferences.allPieInTheWorld = 9090
TestPreferences.pieEaten = 190F
TestPreferences.bestPieName = "Marcin"
TestPreferences.clear()
assertEquals(true, TestPreferences.canEatPie)
assertEquals(5, TestPreferences.pieBaked)
assertEquals(-1L, TestPreferences.allPieInTheWorld)
assertEquals(0.0F, TestPreferences.pieEaten)
assertEquals("Pie", TestPreferences.bestPieName)
}
@Test
fun afterCleaningNullablePropertiesAreSetToNullTest() {
TestPreferences.isMonsterKiller = false
TestPreferences.monstersKilled = 1000
TestPreferences.numberOfHahaInLough = 9090
TestPreferences.experience = 190F
TestPreferences.className = "Marcin"
TestPreferences.clear()
assertEquals(null, isMonsterKiller)
assertEquals(null, monstersKilled)
assertEquals(null, numberOfHahaInLough)
assertEquals(null, experience)
assertEquals(null, className)
}
@Test
fun cleaningIsOnlyApplyedToSinglePrefClass() {
TestPreferences.isMonsterKiller = false
TestPreferences.monstersKilled = 1000
assertEquals(false, isMonsterKiller)
assertEquals(1000, monstersKilled)
}
}
================================================
FILE: preferenceholder/src/androidTest/java/com/marcinmoskala/kotlinpreferences/ExampleConfig.kt
================================================
package com.marcinmoskala.kotlinpreferences
object TestPreferences: PreferenceHolder() {
var canEatPie: Boolean by bindToPreferenceField(true)
var pieBaked: Int by bindToPreferenceField(5)
var allPieInTheWorld: Long by bindToPreferenceField(-1L)
var pieEaten: Float by bindToPreferenceField(0.0F)
var bestPieName: String by bindToPreferenceField("Pie")
var isMonsterKiller: Boolean? by bindToPreferenceFieldNullable()
var monstersKilled: Int? by bindToPreferenceFieldNullable()
var numberOfHahaInLough: Long? by bindToPreferenceFieldNullable()
var experience: Float? by bindToPreferenceFieldNullable()
var className: String? by bindToPreferenceFieldNullable()
}
================================================
FILE: preferenceholder/src/androidTest/java/com/marcinmoskala/kotlinpreferences/PreferenceFieldNullableTest.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.support.test.runner.AndroidJUnit4
import com.marcinmoskala.kotlinpreferences.TestPreferences.className
import com.marcinmoskala.kotlinpreferences.TestPreferences.experience
import com.marcinmoskala.kotlinpreferences.TestPreferences.isMonsterKiller
import com.marcinmoskala.kotlinpreferences.TestPreferences.monstersKilled
import com.marcinmoskala.kotlinpreferences.TestPreferences.numberOfHahaInLough
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class PreferenceFieldNullableTest: BaseTest() {
@Test
fun booleanDefaultChangeTest() {
testValues(TestPreferences::isMonsterKiller, null, true, false, true, null)
}
@Test
fun intDefaultChangeTest() {
testValues(TestPreferences::monstersKilled, null, 10, 0, 10, -19)
}
@Test
fun longDefaultChangeTest() {
testValues(TestPreferences::numberOfHahaInLough, null, 10L, 0L, 100L)
}
@Test
fun floatDefaultChangeTest() {
testValues(TestPreferences::experience, null, 10F, 0F, 100F)
}
@Test
fun stringDefaultChangeTest() {
testValues(TestPreferences::className, null, "BlueberryPie", "SuperPie")
}
}
================================================
FILE: preferenceholder/src/androidTest/java/com/marcinmoskala/kotlinpreferences/PreferenceFieldTest.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.support.test.runner.AndroidJUnit4
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class PreferenceFieldTest: BaseTest() {
@Test
fun booleanDefaultChangeTest() {
testValues(TestPreferences::canEatPie, true, false, true, false)
}
@Test
fun intDefaultChangeTest() {
testValues(TestPreferences::pieBaked, 5, 10, 0, 10, -19)
}
@Test
fun longDefaultChangeTest() {
testValues(TestPreferences::allPieInTheWorld, -1L, 10L, 0L, 100L)
}
@Test
fun floatDefaultChangeTest() {
testValues(TestPreferences::pieEaten, 0.0F, 10F, 0.06F, 100F)
}
@Test
fun stringDefaultChangeTest() {
testValues(TestPreferences::bestPieName, "Pie", "BlueberryPie", "SuperPie")
}
}
================================================
FILE: preferenceholder/src/androidTest/java/com/marcinmoskala/kotlinpreferences/TestUtills.kt
================================================
package com.marcinmoskala.kotlinpreferences
import org.junit.Assert
import kotlin.reflect.KMutableProperty0
fun <T> testValues(property: KMutableProperty0<T>, start: T?, vararg values: T) {
Assert.assertEquals(start, property.get())
values.forEach {
property.set(it)
Assert.assertEquals(it, property.get())
}
}
================================================
FILE: preferenceholder/src/main/AndroidManifest.xml
================================================
<manifest package="com.marcinmoskala.kotlinpreferences" />
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/PreferenceHolder.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.content.Context
import android.content.SharedPreferences
import android.preference.PreferenceManager
import com.marcinmoskala.kotlinpreferences.bindings.*
import java.lang.reflect.Type
import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KClass
import kotlin.reflect.KProperty
import kotlin.reflect.KProperty1
import kotlin.reflect.full.declaredMemberProperties
import kotlin.reflect.jvm.isAccessible
abstract class PreferenceHolder {
protected inline fun <reified T : Any> bindToPreferenceField(default: T, key: String? = null, caching: Boolean = true): ReadWriteProperty<PreferenceHolder, T>
= bindToPreferenceField(T::class, object : TypeToken<T>() {}.type, default, key, caching)
protected inline fun <reified T : Any> bindToPreferenceFieldNullable(key: String? = null, caching: Boolean = true): ReadWriteProperty<PreferenceHolder, T?>
= bindToPreferenceFieldNullable(T::class, object : TypeToken<T>() {}.type, key, caching)
protected fun <T : Any> bindToPreferenceField(clazz: KClass<T>, type: Type, default: T, key: String?, caching: Boolean = true): ReadWriteProperty<PreferenceHolder, T>
= if (caching) PreferenceFieldBinderCaching(clazz, type, default, key) else PreferenceFieldBinder(clazz, type, default, key)
protected fun <T : Any> bindToPreferenceFieldNullable(clazz: KClass<T>, type: Type, key: String?, caching: Boolean = true): ReadWriteProperty<PreferenceHolder, T?>
= if (caching) PreferenceFieldBinderNullableCaching(clazz, type, key) else PreferenceFieldBinderNullable(clazz, type, key)
/**
* Function used to clear all SharedPreference and PreferenceHolder data. Useful especially
* during tests or when implementing Logout functionality.
*/
fun clear() {
forEachDelegate { delegate, property ->
delegate.clear(this, property)
}
}
fun clearCache() {
forEachDelegate { delegate, property ->
delegate.clearCache()
}
}
private fun forEachDelegate(f: (Clearable, KProperty<*>) -> Unit) {
val pref = preferences ?: return
val properties = this::class.declaredMemberProperties
.filterIsInstance<KProperty1<SharedPreferences, *>>()
for (p in properties) {
val prevAccessible = p.isAccessible
if (!prevAccessible) p.isAccessible = true
val delegate = p.getDelegate(pref)
if (delegate is Clearable) f(delegate, p)
p.isAccessible = prevAccessible
}
}
companion object {
/**
* This property should be used to set serializer to use types that are not supported by SharedPreference.
*/
var serializer: Serializer? = null
/**
* When testing mode is turned on, then there is no need to provide Context, and all bindings
* are acting just like standard Kotln fields. If we then need to mock some situation then all
* we need to do is to set values on Preferences. Example:
*
* fun newUserCreationTest() {
* PreferenceHolder.testingMode = true
* UserPreferences.user = null
* val mockedView = object : UserView {
* fun getName() = "Marcin"
* gun getSurname() = "Moskala"
* }
* val presenter = UserPresenter(mockedView)
* presenter.createUser()
* assert(User("Marcin", "Moskala"), UserPreferences.user)
* }
*/
var testingMode: Boolean = false
/**
* It should be used to set ApplicationContext on project Application class. Only case when
* it could be ommitted is when testingMode is turned on.
*/
fun setContext(context: Context) {
preferences = PreferenceManager.getDefaultSharedPreferences(context)
}
private const val noPreferencesSetErrorText = "No preferences in PreferenceHolder instance. Add in Application class PreferenceHolder.setContext(applicationContext) or make PreferenceHolderApplication to be your project application class (android:name field in AndroidManifest)."
internal var preferences: SharedPreferences? = null
internal fun getPreferencesOrThrowError(): SharedPreferences = PreferenceHolder.preferences ?: throw Error(noPreferencesSetErrorText)
}
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/PreferenceHolderApplication.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.app.Application
class PreferenceHolderApplication : Application() {
override fun onCreate() {
super.onCreate()
PreferenceHolder.setContext(applicationContext)
}
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/Serializer.kt
================================================
package com.marcinmoskala.kotlinpreferences
import java.lang.reflect.Type
interface Serializer {
fun serialize(toSerialize: Any?): String?
fun deserialize(serialized: String?, type: Type): Any?
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/TypeToken.kt
================================================
package com.marcinmoskala.kotlinpreferences
import java.io.Serializable
import java.lang.reflect.GenericArrayType
import java.lang.reflect.Modifier
import java.lang.reflect.ParameterizedType
import java.lang.reflect.Type
import java.lang.reflect.WildcardType
import java.util.Arrays
open class TypeToken<T> protected constructor() {
private val superclass = javaClass.genericSuperclass as ParameterizedType
val type: Type = canonicalize(superclass.actualTypeArguments[0])
private class ParameterizedTypeImpl(ownerType: Type?, rawType: Type, vararg typeArguments: Type) : ParameterizedType, Serializable {
private val ownerType: Type?
private val rawType: Type
private val typeArguments: List<Type>
init {
// require an owner type if the raw type needs it
if (rawType is Class<*>) {
val isStaticOrTopLevelClass = Modifier.isStatic(rawType.modifiers) || rawType.enclosingClass == null
checkArgument(ownerType != null || isStaticOrTopLevelClass)
}
this.ownerType = if (ownerType == null) null else canonicalize(ownerType)
this.rawType = canonicalize(rawType)
this.typeArguments = typeArguments.map { canonicalize(it) }
}
override fun getActualTypeArguments() = typeArguments.toTypedArray()
override fun getRawType() = rawType
override fun getOwnerType() = ownerType
override fun toString(): String {
val stringBuilder = StringBuilder(30 * (typeArguments.size + 1))
stringBuilder.append(typeToString(rawType))
if (typeArguments.isEmpty()) {
return stringBuilder.toString()
}
stringBuilder.append("<").append(typeToString(typeArguments[0]))
for (i in 1 until typeArguments.size) {
stringBuilder.append(", ").append(typeToString(typeArguments[i]))
}
return stringBuilder.append(">").toString()
}
}
private class GenericArrayTypeImpl(componentType: Type) : GenericArrayType, Serializable {
private val componentType: Type = canonicalize(componentType)
override fun getGenericComponentType() = componentType
override fun toString() = typeToString(componentType) + "[]"
}
private class WildcardTypeImpl(upperBounds: Array<Type>, lowerBounds: Array<Type>) : WildcardType, Serializable {
private val upperBound: Type
private val lowerBound: Type?
init {
checkArgument(lowerBounds.size <= 1)
checkArgument(upperBounds.size == 1)
if (lowerBounds.size == 1) {
checkNotNull(lowerBounds[0])
checkNotPrimitive(lowerBounds[0])
checkArgument(upperBounds[0] === Any::class.java)
this.lowerBound = canonicalize(lowerBounds[0])
this.upperBound = Any::class.java
} else {
checkNotNull(upperBounds[0])
checkNotPrimitive(upperBounds[0])
this.lowerBound = null
this.upperBound = canonicalize(upperBounds[0])
}
}
override fun getUpperBounds() = arrayOf(upperBound)
override fun getLowerBounds() =
if (lowerBound != null) arrayOf(lowerBound) else EMPTY_TYPE_ARRAY
override fun toString(): String = when {
lowerBound != null -> "? super " + typeToString(lowerBound)
upperBound === Any::class.java -> "?"
else -> "? extends " + typeToString(upperBound)
}
}
companion object {
internal val EMPTY_TYPE_ARRAY = arrayOf<Type>()
internal fun canonicalize(type: Type): Type = if (type is Class<*>) {
if (type.isArray) GenericArrayTypeImpl(canonicalize(type.componentType)) else type
} else if (type is ParameterizedType) {
ParameterizedTypeImpl(type.ownerType, type.rawType, *type.actualTypeArguments)
} else if (type is GenericArrayType) {
GenericArrayTypeImpl(type.genericComponentType)
} else if (type is WildcardType) {
WildcardTypeImpl(type.upperBounds, type.lowerBounds)
} else {
type
}
internal fun typeToString(type: Type): String {
return if (type is Class<*>) type.name else type.toString()
}
internal fun checkNotPrimitive(type: Type) {
checkArgument(type !is Class<*> || !type.isPrimitive)
}
internal fun <T> checkNotNull(obj: T?): T = if (obj != null) obj else throw NullPointerException()
internal fun checkArgument(condition: Boolean) {
if (!condition) throw IllegalArgumentException()
}
}
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/Clearable.kt
================================================
package com.marcinmoskala.kotlinpreferences.bindings
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import kotlin.reflect.KProperty
interface Clearable {
fun clear(thisRef: PreferenceHolder, property: KProperty<*>)
fun clearCache()
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/Errors.kt
================================================
package com.marcinmoskala.kotlinpreferences.bindings
object Errors {
val serializerNotSet = "Serializer needs to be set if you want to use custom types"
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/GetKey.kt
================================================
package com.marcinmoskala.kotlinpreferences.bindings
import kotlin.reflect.KProperty
internal fun getKey(keySet: String?, property: KProperty<*>) = keySet ?: "${property.name}Key"
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/PreferenceFieldBinder.kt
================================================
package com.marcinmoskala.kotlinpreferences.bindings
import android.content.SharedPreferences
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.getPreferencesOrThrowError
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.testingMode
import java.lang.reflect.Type
import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KClass
import kotlin.reflect.KProperty
internal class PreferenceFieldBinder<T : Any>(
private val clazz: KClass<T>,
private val type: Type,
private val default: T,
private val key: String?
) : ReadWriteProperty<PreferenceHolder, T>, Clearable {
override fun clear(thisRef: PreferenceHolder, property: KProperty<*>) {
setValue(thisRef, property, default)
}
override fun clearCache() {
}
var field: T? = null
override operator fun getValue(thisRef: PreferenceHolder, property: KProperty<*>): T = when {
testingMode -> field ?: default
else -> readValue(property)
}
override fun setValue(thisRef: PreferenceHolder, property: KProperty<*>, value: T) {
if (testingMode) {
if (value == field) return
field = value
} else {
saveNewValue(property, value)
}
}
private fun saveNewValue(property: KProperty<*>, value: T) {
val pref = getPreferencesOrThrowError()
pref.edit().apply { putValue(clazz, value, getKey(key, property)) }.apply()
}
private fun readValue(property: KProperty<*>): T {
val pref = getPreferencesOrThrowError()
return pref.getValue(property)
}
private fun SharedPreferences.getValue(property: KProperty<*>): T {
val key = getKey(key, property)
return getFromPreference(clazz, type, default, key) as T
}
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/PreferenceFieldBinderCaching.kt
================================================
package com.marcinmoskala.kotlinpreferences.bindings
import android.content.SharedPreferences
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.getPreferencesOrThrowError
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.testingMode
import java.lang.reflect.Type
import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KClass
import kotlin.reflect.KProperty
internal class PreferenceFieldBinderCaching<T : Any>(
private val clazz: KClass<T>,
private val type: Type,
private val default: T,
private val key: String?
) : ReadWriteProperty<PreferenceHolder, T>, Clearable {
override fun clear(thisRef: PreferenceHolder, property: KProperty<*>) {
setValue(thisRef, property, default)
}
override fun clearCache() {
field = null
}
var field: T? = null
override operator fun getValue(thisRef: PreferenceHolder, property: KProperty<*>): T = when {
testingMode -> field ?: default
else -> readValue(property)
}
override fun setValue(thisRef: PreferenceHolder, property: KProperty<*>, value: T) {
if (value == field) return
field = value
if (!testingMode) saveNewValue(property, value)
}
private fun saveNewValue(property: KProperty<*>, value: T) {
val pref = getPreferencesOrThrowError()
pref.edit().apply { putValue(clazz, value, getKey(key, property)) }.apply()
}
private fun readValue(property: KProperty<*>): T {
val pref = getPreferencesOrThrowError()
return pref.getValue(property)
}
private fun SharedPreferences.getValue(property: KProperty<*>): T {
val key = getKey(key, property)
return getFromPreference(clazz, type, default, key) as T
}
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/PreferenceFieldBinderNullable.kt
================================================
package com.marcinmoskala.kotlinpreferences.bindings
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.getPreferencesOrThrowError
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.testingMode
import java.lang.reflect.Type
import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KClass
import kotlin.reflect.KProperty
internal class PreferenceFieldBinderNullable<T : Any>(
private val clazz: KClass<T>,
private val type: Type,
private val key: String?
) : ReadWriteProperty<PreferenceHolder, T?>, Clearable {
override fun clear(thisRef: PreferenceHolder, property: KProperty<*>) {
setValue(thisRef, property, null)
}
override fun clearCache() {
propertySet = false
field = null
}
var propertySet: Boolean = false
var field: T? = null
override operator fun getValue(thisRef: PreferenceHolder, property: KProperty<*>): T? = when {
testingMode -> field
else -> readAndSetValue(property)
}
private fun readAndSetValue(property: KProperty<*>): T? {
val newValue = readValue(property)
field = newValue
propertySet = true
return newValue
}
override fun setValue(thisRef: PreferenceHolder, property: KProperty<*>, value: T?) {
if (testingMode) {
propertySet = true
if (value == field) return
field = value
} else {
saveNewValue(property, value)
}
}
private fun saveNewValue(property: KProperty<*>, value: T?) {
if (value == null) {
removeValue(property)
} else {
saveValue(property, value)
}
}
private fun readValue(property: KProperty<*>): T? {
val key = getKey(key, property)
val pref = getPreferencesOrThrowError()
if (!pref.contains(key)) return null
return pref.getFromPreference(clazz, type, key)
}
private fun removeValue(property: KProperty<*>) {
val pref = getPreferencesOrThrowError()
pref.edit()
.remove(getKey(key, property))
.apply()
}
private fun saveValue(property: KProperty<*>, value: T) {
val pref = getPreferencesOrThrowError()
pref.edit().apply { putValue(clazz, value, getKey(key, property)) }.apply()
}
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/PreferenceFieldBinderNullableCaching.kt
================================================
package com.marcinmoskala.kotlinpreferences.bindings
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.getPreferencesOrThrowError
import com.marcinmoskala.kotlinpreferences.PreferenceHolder.Companion.testingMode
import java.lang.reflect.Type
import kotlin.concurrent.thread
import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KClass
import kotlin.reflect.KProperty
internal class PreferenceFieldBinderNullableCaching<T : Any>(
private val clazz: KClass<T>,
private val type: Type,
private val key: String?
) : ReadWriteProperty<PreferenceHolder, T?>, Clearable {
override fun clear(thisRef: PreferenceHolder, property: KProperty<*>) {
setValue(thisRef, property, null)
}
override fun clearCache() {
propertySet = false
field = null
}
var propertySet: Boolean = false
var field: T? = null
override operator fun getValue(thisRef: PreferenceHolder, property: KProperty<*>): T? = when {
testingMode || propertySet -> field
else -> readAndSetValue(property)
}
private fun readAndSetValue(property: KProperty<*>): T? {
val newValue = readValue(property)
field = newValue
propertySet = true
return newValue
}
override fun setValue(thisRef: PreferenceHolder, property: KProperty<*>, value: T?) {
propertySet = true
if (value == field) return
field = value
if (!testingMode)
saveNewValue(property, value)
}
private fun saveNewValue(property: KProperty<*>, value: T?) {
thread {
if (value == null) {
removeValue(property)
} else {
saveValue(property, value)
}
}
}
private fun readValue(property: KProperty<*>): T? {
val key = getKey(key, property)
val pref = getPreferencesOrThrowError()
if (!pref.contains(key)) return null
return pref.getFromPreference(clazz, type, key)
}
private fun removeValue(property: KProperty<*>) {
val pref = getPreferencesOrThrowError()
pref.edit()
.remove(getKey(key, property))
.apply()
}
private fun saveValue(property: KProperty<*>, value: T) {
val pref = getPreferencesOrThrowError()
pref.edit().apply { putValue(clazz, value, getKey(key, property)) }.apply()
}
}
================================================
FILE: preferenceholder/src/main/java/com/marcinmoskala/kotlinpreferences/bindings/PutValueExt.kt
================================================
@file:Suppress("UNCHECKED_CAST", "IMPLICIT_CAST_TO_ANY")
package com.marcinmoskala.kotlinpreferences.bindings
import android.content.SharedPreferences
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import java.lang.reflect.Type
import kotlin.reflect.KClass
internal fun SharedPreferences.Editor.putValue(clazz: KClass<*>, value: Any, key: String) {
when (clazz.simpleName) {
"Long" -> putLong(key, value as Long)
"Int" -> putInt(key, value as Int)
"String" -> putString(key, value as String?)
"Boolean" -> putBoolean(key, value as Boolean)
"Float" -> putFloat(key, value as Float)
else -> putString(key, value.serialize())
}
}
internal fun <T : Any> SharedPreferences.getFromPreference(clazz: KClass<T>, type: Type, default: T?, key: String): T? = when (clazz.simpleName) {
"Long" -> getLong(key, default as Long) as? T
"Int" -> getInt(key, default as Int) as? T
"String" -> getString(key, default as? String) as? T
"Boolean" -> getBoolean(key, default as Boolean) as? T
"Float" -> getFloat(key, default as Float) as? T
else -> getString(key, default.serialize()).deserialize(type)
}
internal fun <T: Any> SharedPreferences.getFromPreference(clazz: KClass<T>, type: Type, key: String): T?
= getFromPreference(clazz, type, getDefault(clazz), key)
private fun <T: Any> String.deserialize(type: Type): T? = getSerializer().deserialize(this, type) as? T
private fun <T> T.serialize() = getSerializer().serialize(this)
private fun getSerializer() = PreferenceHolder.serializer ?: throw Error(Errors.serializerNotSet)
private fun <T: Any> getDefault(clazz: KClass<T>): T? = when(clazz.simpleName) {
"Long" -> -1L
"Int" -> -1
"Boolean" -> false
"Float" -> -1.0F
else -> null
} as? T
================================================
FILE: preferenceholder-gson-serializer/.gitignore
================================================
/build
================================================
FILE: preferenceholder-gson-serializer/build.gradle
================================================
apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
apply plugin: 'com.github.dcendents.android-maven'
group='com.marcinmoskala'
android {
compileSdkVersion 27
buildToolsVersion '27.0.1'
defaultConfig {
minSdkVersion 14
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
}
dependencies {
compile project(':preferenceholder')
compile "com.google.code.gson:gson:2.8.0"
compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
testCompile 'junit:junit:4.12'
}
repositories {
mavenCentral()
}
// Fancy test print
tasks.withType(Test) {
testLogging {
// set options for log level LIFECYCLE
events "passed", "skipped", "failed", "standardOut"
showExceptions true
exceptionFormat "full"
showCauses true
showStackTraces true
// set options for log level DEBUG and INFO
debug {
events "started", "passed", "skipped", "failed", "standardOut", "standardError"
exceptionFormat "full"
}
info.events = debug.events
info.exceptionFormat = debug.exceptionFormat
afterSuite { desc, result ->
if (!desc.parent) { // will match the outermost suite
def output = "Results: ${result.resultType} (${result.testCount} tests, ${result.successfulTestCount} successes, ${result.failedTestCount} failures, ${result.skippedTestCount} skipped)"
def startItem = '| ', endItem = ' |'
def repeatLength = startItem.length() + output.length() + endItem.length()
println('\n' + ('-' * repeatLength) + '\n' + startItem + output + endItem + '\n' + ('-' * repeatLength))
}
}
}
}
task sourcesJar(type: Jar) {
from android.sourceSets.main.java.srcDirs
classifier = 'sources'
}
artifacts {
archives sourcesJar
}
install {
repositories.mavenInstaller {
pom.project {
licenses {
license {
name 'The Apache Software License, Version 2.0'
url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
distribution 'repo'
}
}
}
}
}
================================================
FILE: preferenceholder-gson-serializer/proguard-rules.pro
================================================
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/DeserializationTest.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.support.test.runner.AndroidJUnit4
import com.google.gson.Gson
import com.marcinmoskala.kotlinpreferences.gson.GsonSerializer
import org.junit.Assert
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class DeserializationTest : GsonBaseTest() {
data class User(var name: String, var age: Int = 0)
@Test
fun listDeserializationTest() {
val json = "[{\"age\"=\"0\", \"name\"=\"Name0\"}, {\"age\"=\"1\", \"name\"=\"Name1\"}, {\"age\"=\"2\", \"name\"=\"Name2\"}]"
val users = GsonSerializer(Gson()).deserialize(json, object : TypeToken<List<User>>() {}.type)
val expected = List(3) { i -> User("Name$i", i) }
Assert.assertEquals(expected, users)
}
}
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/GsonBaseTest.kt
================================================
package com.marcinmoskala.kotlinpreferences
import android.support.test.InstrumentationRegistry
import com.google.gson.Gson
import com.marcinmoskala.kotlinpreferences.collections.CollectionsPref
import com.marcinmoskala.kotlinpreferences.gson.GsonSerializer
import com.marcinmoskala.kotlinpreferences.objects.ComplexTestPreferences
open class GsonBaseTest {
init {
PreferenceHolder.setContext(InstrumentationRegistry.getTargetContext())
PreferenceHolder.serializer = GsonSerializer(Gson())
ComplexTestPreferences.clear()
CollectionsPref.clear()
}
}
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/TestUtills.kt
================================================
package com.marcinmoskala.kotlinpreferences
import org.junit.Assert
import kotlin.reflect.KMutableProperty0
fun <T> testValues(property: KMutableProperty0<T>, start: T?, vararg values: T) {
Assert.assertEquals(start, property.get())
values.forEach {
property.set(it)
Assert.assertEquals(it, property.get())
}
}
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/collections/CollectionsConfig.kt
================================================
package com.marcinmoskala.kotlinpreferences.collections
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.kotlinpreferences.objects.Character
object CollectionsPref: PreferenceHolder() {
var intList: List<Int>? by bindToPreferenceFieldNullable()
var stringList: List<String> by bindToPreferenceField(listOf())
var longList: Map<Int, Long> by bindToPreferenceField(mapOf(0 to 12L, 10 to 143L))
var propTest: List<Character>? by bindToPreferenceFieldNullable()
var elemTest: Set<Elems> by bindToPreferenceField(setOf(Elems.Elem1, Elems.Elem3))
var multiLevelList: List<List<Int>>? by bindToPreferenceFieldNullable()
}
enum class Elems {
Elem1,
Elem2,
Elem3,
Elem4,
Elem5
}
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/collections/CollectionsTest.kt
================================================
package com.marcinmoskala.kotlinpreferences.collections
import android.support.test.runner.AndroidJUnit4
import com.marcinmoskala.kotlinpreferences.GsonBaseTest
import com.marcinmoskala.kotlinpreferences.collections.Elems.*
import com.marcinmoskala.kotlinpreferences.objects.Character
import com.marcinmoskala.kotlinpreferences.testValues
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class PreferenceFieldNullableTest : GsonBaseTest() {
@Test
fun intListTest() {
testValues(CollectionsPref::intList, null, listOf(1, 2, 3, 4), listOf(4, 3, 2, 1), listOf())
}
@Test
fun stringListTest() {
testValues(CollectionsPref::stringList, listOf(), listOf("Test1", "Test2", "Test3"), listOf(), listOf("Test3"), listOf("Test1", "Test2"))
}
@Test
fun longMapTest() {
testValues(CollectionsPref::longList, mapOf(0 to 12L, 10 to 143L), mapOf(100 to 1000L), mapOf(), mapOf(0 to 1L, 1 to 2L, 2 to 3L))
}
@Test
fun complexListTest() {
val character1 = Character("Marcin", "Human", "Wizzard")
val character2 = Character("SuperMarcin", "SuperHuman", "SuperWizzard")
testValues(CollectionsPref::propTest, null, listOf(character1), listOf(character1, character2), listOf(character1))
}
@Test
fun enumSetChangeTest() {
testValues(CollectionsPref::elemTest, setOf(Elem1, Elem3), setOf(), setOf(Elem4, Elem3), setOf(Elem1, Elem2, Elem3, Elem4, Elem5), setOf())
}
}
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/issue2test/Issue2Test.kt
================================================
package com.marcinmoskala.kotlinpreferences.issue2test
import android.support.test.InstrumentationRegistry
import android.support.test.runner.AndroidJUnit4
import android.util.Log
import com.google.gson.Gson
import com.google.gson.reflect.TypeToken
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.kotlinpreferences.gson.GsonSerializer
import org.junit.Assert
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class Issue2Test {
data class User(var name: String, var age: Int = 0)
object AppPreference : PreferenceHolder() {
var users: List<User>? by bindToPreferenceFieldNullable()
}
init {
PreferenceHolder.setContext(InstrumentationRegistry.getTargetContext())
PreferenceHolder.serializer = GsonSerializer(Gson())
}
@Test
fun booleanDefaultChangeTest() {
val users = List(6) { i -> User("Name$i", i) }
AppPreference.users = users
AppPreference.clearCache()
val readUsers = AppPreference.users
Assert.assertEquals(users, readUsers)
}
}
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/objects/ObjectConfig.kt
================================================
package com.marcinmoskala.kotlinpreferences.objects
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
object ComplexTestPreferences: PreferenceHolder() {
var character: Character? by bindToPreferenceFieldNullable()
var savedGame: Game? by bindToPreferenceFieldNullable()
}
data class Character(
val name: String,
val race: String,
val clazz: String
)
data class Game(
val character: Character,
val gameMode: GameMode,
val level: Int
)
enum class GameMode {
Easy, Normal, Hard
}
================================================
FILE: preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/objects/ObjectsTest.kt
================================================
package com.marcinmoskala.kotlinpreferences.objects
import android.support.test.runner.AndroidJUnit4
import com.marcinmoskala.kotlinpreferences.GsonBaseTest
import com.marcinmoskala.kotlinpreferences.testValues
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class ObjectsTest: GsonBaseTest() {
@Test
fun characterTest() {
val character1 = Character("Marcin", "Human", "Wizzard")
val character2 = Character("Marcin", "SuperHuman", "Wizzard")
testValues(ComplexTestPreferences::character, null, character1, character2)
}
@Test
fun bigObjectTest() {
val game1 = Game(Character("Marcin", "Human", "Wizzard"), GameMode.Hard, 100)
testValues(ComplexTestPreferences::savedGame, null, game1)
}
}
================================================
FILE: preferenceholder-gson-serializer/src/main/AndroidManifest.xml
================================================
<manifest package="com.marcinmoskala.kotlinpreferences.gson" />
================================================
FILE: preferenceholder-gson-serializer/src/main/java/com/marcinmoskala/kotlinpreferences/gson/GsonSerializer.kt
================================================
package com.marcinmoskala.kotlinpreferences.gson
import com.google.gson.Gson
import com.marcinmoskala.kotlinpreferences.Serializer
import java.lang.reflect.Type
class GsonSerializer(val gson: Gson) : Serializer {
override fun serialize(toSerialize: Any?): String? = gson.toJson(toSerialize)
override fun deserialize(serialized: String?, type: Type): Any? = try {
gson.fromJson<Any>(serialized, type)
} catch (e: Throwable) {
throw Error("Error in parsing to $type. The string to parse: \"$this\"", e)
}
}
================================================
FILE: sample/.gitignore
================================================
/build
================================================
FILE: sample/build.gradle
================================================
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 27
buildToolsVersion '27.0.1'
defaultConfig {
applicationId "com.marcinmoskala.testapp"
minSdkVersion 14
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile project(':preferenceholder')
compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
compile 'com.android.support:appcompat-v7:27.0.1'
testCompile 'junit:junit:4.12'
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
}
================================================
FILE: sample/proguard-rules.pro
================================================
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in /Users/marcin/Library/Android/sdk/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# Add any project specific keep options here:
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile
================================================
FILE: sample/src/androidTest/java/com/marcinmoskala/testapp/DefaultChangeTest.kt
================================================
package com.marcinmoskala.testapp
import android.support.test.InstrumentationRegistry
import android.support.test.runner.AndroidJUnit4
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.testapp.TestPreferences.canEatPie
import org.junit.Assert.assertEquals
import org.junit.Assert.assertTrue
import org.junit.Test
import org.junit.runner.RunWith
import kotlin.reflect.KMutableProperty0
@RunWith(AndroidJUnit4::class)
class DefaultChangeTest {
init {
PreferenceHolder.setContext(InstrumentationRegistry.getTargetContext())
TestPreferences.clear()
}
@Test
fun booleanDefaultChangeTest() {
testBoolean(TestPreferences::canEatPie)
}
private fun testBoolean(property: KMutableProperty0<Boolean>) {
assertTrue(property.get())
property.set(false)
canEatPie = false
assertTrue(!canEatPie)
canEatPie = true
assertTrue(canEatPie)
}
@Test
fun intDefaultChangeTest() {
assertEquals(0, TestPreferences.pieBaked)
TestPreferences.pieBaked = 10
assertEquals(10, TestPreferences.pieBaked)
TestPreferences.pieBaked += 10
assertEquals(20, TestPreferences.pieBaked)
}
@Test
fun longDefaultChangeTest() {
assertEquals(0L, TestPreferences.allPieInTheWorld)
TestPreferences.allPieInTheWorld = 10
assertEquals(10L, TestPreferences.allPieInTheWorld)
TestPreferences.allPieInTheWorld += 10
assertEquals(20L, TestPreferences.allPieInTheWorld)
}
@Test
fun floatDefaultChangeTest() {
assertEquals(0F, TestPreferences.pieEaten)
for (i in 1..10) TestPreferences.pieEaten += 1F
assertEquals(10F, TestPreferences.pieEaten)
TestPreferences.pieEaten *= 2
assertEquals(20F, TestPreferences.pieEaten)
}
@Test
fun stringDefaultChangeTest() {
assertEquals("Pie", TestPreferences.bestPieName)
TestPreferences.bestPieName = "BlueberryPie"
assertEquals("BlueberryPie", TestPreferences.bestPieName)
TestPreferences.bestPieName = "SuperPie"
assertEquals("SuperPie", TestPreferences.bestPieName)
}
}
================================================
FILE: sample/src/androidTest/java/com/marcinmoskala/testapp/ExampleConfig.kt
================================================
package com.marcinmoskala.testapp
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
object TestPreferences: PreferenceHolder() {
var canEatPie: Boolean by bindToPreferenceField(true)
var pieBaked: Int by bindToPreferenceField(0)
var allPieInTheWorld: Long by bindToPreferenceField(0)
var pieEaten: Float by bindToPreferenceField(0.0F)
var bestPieName: String by bindToPreferenceField("Pie")
var isMonsterKiller: Boolean? by bindToPreferenceFieldNullable()
var monstersKilled: Int? by bindToPreferenceFieldNullable()
var numberOfHahaInLough: Long? by bindToPreferenceFieldNullable()
var experience: Float? by bindToPreferenceFieldNullable()
var className: String? by bindToPreferenceFieldNullable()
}
object ComplexTestPreferences: PreferenceHolder() {
var character: Character? by bindToPreferenceFieldNullable()
var savedGame: Game? by bindToPreferenceFieldNullable()
}
data class Character(
val name: String,
val race: String,
val clazz: String
)
class Game(
val character: Character,
val gameMode: GameMode,
val level: Int
)
enum class GameMode {
Easy, Normal, Hard
}
================================================
FILE: sample/src/androidTest/java/com/marcinmoskala/testapp/NullableChangeTest.kt
================================================
package com.marcinmoskala.testapp
import android.support.test.InstrumentationRegistry
import android.support.test.runner.AndroidJUnit4
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.testapp.TestPreferences.className
import com.marcinmoskala.testapp.TestPreferences.experience
import com.marcinmoskala.testapp.TestPreferences.isMonsterKiller
import com.marcinmoskala.testapp.TestPreferences.monstersKilled
import com.marcinmoskala.testapp.TestPreferences.numberOfHahaInLough
import org.junit.Assert.*
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class NullableChangeTest {
init {
PreferenceHolder.setContext(InstrumentationRegistry.getTargetContext())
TestPreferences.clear()
}
@Test
fun booleanDefaultChangeTest() {
assertNull(isMonsterKiller)
isMonsterKiller = true
assertTrue(isMonsterKiller!!)
isMonsterKiller = false
assertTrue(!isMonsterKiller!!)
isMonsterKiller = null
assertNull(isMonsterKiller)
}
@Test
fun intDefaultChangeTest() {
assertNull(monstersKilled)
monstersKilled = 1
assertEquals(1, monstersKilled!!)
monstersKilled = monstersKilled?.plus(1)
assertEquals(2, monstersKilled!!)
monstersKilled = null
assertNull(monstersKilled)
}
@Test
fun longDefaultChangeTest() {
assertNull(numberOfHahaInLough)
numberOfHahaInLough = 10
assertEquals(10, numberOfHahaInLough!!)
numberOfHahaInLough = 100
assertEquals(100, numberOfHahaInLough!!)
numberOfHahaInLough = null
assertNull(numberOfHahaInLough)
}
@Test
fun floatDefaultChangeTest() {
assertNull(experience)
experience = 0.0F
assertEquals(0.0F, experience!!)
experience = 10.0F
assertEquals(10.0F, experience!!)
experience = null
assertNull(experience)
}
@Test
fun stringDefaultChangeTest() {
assertNull(className)
className = "Rouge"
assertEquals("Rouge", className!!)
className = "Wizard"
assertEquals("Wizard", className!!)
className = null
assertNull(className)
}
}
================================================
FILE: sample/src/androidTest/java/com/marcinmoskala/testapp/NullableClassesChangeTest.kt
================================================
package com.marcinmoskala.testapp
import android.support.test.InstrumentationRegistry
import android.support.test.runner.AndroidJUnit4
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
import com.marcinmoskala.testapp.ComplexTestPreferences.character
import com.marcinmoskala.testapp.ComplexTestPreferences.savedGame
import org.junit.Assert.assertEquals
import org.junit.Assert.assertNull
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class NullableClassesChangeTest {
init {
PreferenceHolder.setContext(InstrumentationRegistry.getTargetContext())
ComplexTestPreferences.clear()
}
@Test
fun characterTest() {
assertNull(character)
character = Character("Marcin", "Human", "Wizzard")
assertEquals(Character("Marcin", "Human", "Wizzard"), character!!)
character = character!!.copy(race = "SuperHuman")
assertEquals("SuperHuman", character!!.race)
assertEquals(Character("Marcin", "SuperHuman", "Wizzard"), character!!)
}
@Test
fun bigObjectTest() {
assertNull(savedGame)
savedGame = Game(Character("Marcin", "Human", "Wizzard"), GameMode.Hard, 100)
assertEquals(Character("Marcin", "Human", "Wizzard"), savedGame!!.character)
assertEquals(GameMode.Hard, savedGame!!.gameMode)
assertEquals(100, savedGame!!.level)
}
}
================================================
FILE: sample/src/main/AndroidManifest.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.marcinmoskala.testapp">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme"
android:name="com.marcinmoskala.kotlinpreferences.PreferenceHolderApplication">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
================================================
FILE: sample/src/main/java/com/marcinmoskala/testapp/MainActivity.kt
================================================
package com.marcinmoskala.testapp
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import kotlinx.android.synthetic.main.activity_main.*
class MainActivity : AppCompatActivity() {
val text: String
get() = textEditView.text.toString()
val num: Int
get() = numberEditView.text.toString().toInt()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
textEditView.setText(Pref.text)
numberEditView.setText(Pref.num.toString())
textEditView.setOnKeyListener { v, k, e -> Pref.text = text; true }
numberEditView.setOnKeyListener { v, k, e -> Pref.num = num; true }
saveObjectButton.setOnClickListener {
val newObject = OtherPref.Together(text, num)
OtherPref.together = newObject
objectMonitor.text = newObject.toString()
}
}
}
================================================
FILE: sample/src/main/java/com/marcinmoskala/testapp/Pref.kt
================================================
package com.marcinmoskala.testapp
import com.marcinmoskala.kotlinpreferences.PreferenceHolder
object Pref : PreferenceHolder() {
var text: String? by bindToPreferenceFieldNullable()
var num: Int by bindToPreferenceField(0, "SomeIntKey")
}
object OtherPref : PreferenceHolder() {
var together: Together? by bindToPreferenceFieldNullable("SomeOtherKey")
data class Together(
val text: String,
val num: Int?
)
}
================================================
FILE: sample/src/main/res/layout/activity_main.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white"
tools:context="com.marcinmoskala.testapp.MainActivity">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/textEditView"
android:layout_width="match_parent"
android:layout_height="46dp"
android:layout_margin="10dp"
android:textColor="@color/colorPrimary"
android:ems="10"
android:inputType="textPersonName"/>
<EditText
android:id="@+id/numberEditView"
android:layout_width="match_parent"
android:layout_height="46dp"
android:layout_margin="10dp"
android:textColor="@color/colorPrimary"
android:ems="10"
android:inputType="number"/>
<Button
android:id="@+id/saveObjectButton"
android:layout_width="match_parent"
android:layout_height="46dp"
android:layout_margin="10dp"
android:ems="10"
android:text="Save object"/>
<TextView
android:id="@+id/objectMonitor"
android:layout_width="match_parent"
android:layout_height="46dp"
android:layout_margin="10dp"
android:ems="10"
android:textColor="@color/colorPrimary"
android:inputType="textPersonName"
android:text="Name"
tools:layout_editor_absoluteX="16dp"
tools:layout_editor_absoluteY="13dp" />
</LinearLayout>
</ScrollView>
================================================
FILE: sample/src/main/res/values/colors.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#3F51B5</color>
<color name="colorPrimaryDark">#303F9F</color>
<color name="colorAccent">#FF4081</color>
</resources>
================================================
FILE: sample/src/main/res/values/strings.xml
================================================
<resources>
<string name="app_name">TestApp</string>
</resources>
================================================
FILE: sample/src/main/res/values/styles.xml
================================================
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
</resources>
================================================
FILE: settings.gradle
================================================
include ':preferenceholder', ':preferenceholder-gson-serializer', ':sample'
gitextract_ryqsddrd/ ├── .codebeatignore ├── .gitignore ├── .travis.yml ├── LICENSE ├── LICENSE.txt ├── README.md ├── build.gradle ├── gradle/ │ └── wrapper/ │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradle.properties ├── gradlew ├── gradlew.bat ├── preferenceholder/ │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src/ │ ├── androidTest/ │ │ └── java/ │ │ └── com/ │ │ └── marcinmoskala/ │ │ └── kotlinpreferences/ │ │ ├── BaseTest.kt │ │ ├── CleaningTest.kt │ │ ├── ExampleConfig.kt │ │ ├── PreferenceFieldNullableTest.kt │ │ ├── PreferenceFieldTest.kt │ │ └── TestUtills.kt │ └── main/ │ ├── AndroidManifest.xml │ └── java/ │ └── com/ │ └── marcinmoskala/ │ └── kotlinpreferences/ │ ├── PreferenceHolder.kt │ ├── PreferenceHolderApplication.kt │ ├── Serializer.kt │ ├── TypeToken.kt │ └── bindings/ │ ├── Clearable.kt │ ├── Errors.kt │ ├── GetKey.kt │ ├── PreferenceFieldBinder.kt │ ├── PreferenceFieldBinderCaching.kt │ ├── PreferenceFieldBinderNullable.kt │ ├── PreferenceFieldBinderNullableCaching.kt │ └── PutValueExt.kt ├── preferenceholder-gson-serializer/ │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src/ │ ├── androidTest/ │ │ └── java/ │ │ └── com/ │ │ └── marcinmoskala/ │ │ └── kotlinpreferences/ │ │ ├── DeserializationTest.kt │ │ ├── GsonBaseTest.kt │ │ ├── TestUtills.kt │ │ ├── collections/ │ │ │ ├── CollectionsConfig.kt │ │ │ └── CollectionsTest.kt │ │ ├── issue2test/ │ │ │ └── Issue2Test.kt │ │ └── objects/ │ │ ├── ObjectConfig.kt │ │ └── ObjectsTest.kt │ └── main/ │ ├── AndroidManifest.xml │ └── java/ │ └── com/ │ └── marcinmoskala/ │ └── kotlinpreferences/ │ └── gson/ │ └── GsonSerializer.kt ├── sample/ │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src/ │ ├── androidTest/ │ │ └── java/ │ │ └── com/ │ │ └── marcinmoskala/ │ │ └── testapp/ │ │ ├── DefaultChangeTest.kt │ │ ├── ExampleConfig.kt │ │ ├── NullableChangeTest.kt │ │ └── NullableClassesChangeTest.kt │ └── main/ │ ├── AndroidManifest.xml │ ├── java/ │ │ └── com/ │ │ └── marcinmoskala/ │ │ └── testapp/ │ │ ├── MainActivity.kt │ │ └── Pref.kt │ └── res/ │ ├── layout/ │ │ └── activity_main.xml │ └── values/ │ ├── colors.xml │ ├── strings.xml │ └── styles.xml └── settings.gradle
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"path": "preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/objects/ObjectConfig.kt",
"chars": 552,
"preview": "package com.marcinmoskala.kotlinpreferences.objects\n\nimport com.marcinmoskala.kotlinpreferences.PreferenceHolder\n\nobject"
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"path": "preferenceholder-gson-serializer/src/androidTest/java/com/marcinmoskala/kotlinpreferences/objects/ObjectsTest.kt",
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"preview": "package com.marcinmoskala.kotlinpreferences.objects\n\nimport android.support.test.runner.AndroidJUnit4\nimport com.marcinm"
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"path": "preferenceholder-gson-serializer/src/main/java/com/marcinmoskala/kotlinpreferences/gson/GsonSerializer.kt",
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"preview": "package com.marcinmoskala.kotlinpreferences.gson\n\nimport com.google.gson.Gson\nimport com.marcinmoskala.kotlinpreferences"
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"path": "sample/.gitignore",
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"path": "sample/proguard-rules.pro",
"chars": 935,
"preview": "# Add project specific ProGuard rules here.\n# By default, the flags in this file are appended to flags specified\n# in /U"
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"path": "sample/src/androidTest/java/com/marcinmoskala/testapp/DefaultChangeTest.kt",
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"path": "sample/src/main/java/com/marcinmoskala/testapp/Pref.kt",
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"preview": "package com.marcinmoskala.testapp\n\nimport com.marcinmoskala.kotlinpreferences.PreferenceHolder\n\nobject Pref : Preference"
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"path": "sample/src/main/res/layout/activity_main.xml",
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"path": "sample/src/main/res/values/colors.xml",
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"preview": "<resources>\n\n <!-- Base application theme. -->\n <style name=\"AppTheme\" parent=\"Theme.AppCompat\">\n <!-- Cust"
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"path": "settings.gradle",
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"preview": "include ':preferenceholder', ':preferenceholder-gson-serializer', ':sample'\n"
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]
// ... and 1 more files (download for full content)
About this extraction
This page contains the full source code of the MarcinMoskala/PreferenceHolder GitHub repository, extracted and formatted as plain text for AI agents and large language models (LLMs). The extraction includes 62 files (88.9 KB), approximately 23.5k tokens. Use this with OpenClaw, Claude, ChatGPT, Cursor, Windsurf, or any other AI tool that accepts text input. You can copy the full output to your clipboard or download it as a .txt file.
Extracted by GitExtract — free GitHub repo to text converter for AI. Built by Nikandr Surkov.