├── .gitignore ├── AndroidRxViper.iml ├── LICENSE ├── README.md ├── architecture_layers.jpg ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── lib ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── cz │ │ └── helmisek │ │ └── android │ │ └── androidviper │ │ ├── core │ │ ├── contract │ │ │ ├── InteractorContract.java │ │ │ ├── PresenterContract.java │ │ │ ├── ViewModelContract.java │ │ │ └── ViewPresenterContract.java │ │ ├── interactor │ │ │ └── Interactor.java │ │ ├── presenter │ │ │ └── Presenter.java │ │ ├── router │ │ │ └── Router.java │ │ ├── util │ │ │ ├── ViewWrapper.java │ │ │ ├── ViperConfig.java │ │ │ ├── ViperHelper.java │ │ │ └── ViperProvider.java │ │ └── viewmodel │ │ │ └── ViewModel.java │ │ └── ui │ │ ├── BasePresenterActivity.java │ │ └── BasePresenterFragment.java │ └── res │ └── values │ └── strings.xml ├── local.properties ├── sample ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── cz │ │ └── helmisek │ │ └── android │ │ └── androidvipersample │ │ ├── ViperApp.java │ │ ├── ViperConfig.java │ │ ├── activity │ │ └── WeatherActivity.java │ │ ├── api │ │ └── WeatherAPIEndpoint.java │ │ ├── core │ │ ├── entity │ │ │ └── api │ │ │ │ ├── Clouds.java │ │ │ │ ├── Coord.java │ │ │ │ ├── CurrentWeatherEntity.java │ │ │ │ ├── Main.java │ │ │ │ ├── Sys.java │ │ │ │ ├── Weather.java │ │ │ │ └── Wind.java │ │ ├── interactor │ │ │ ├── RetrofitApiInteractor.java │ │ │ ├── WeatherInteractor.java │ │ │ └── contract │ │ │ │ └── WeatherViewModelInteractorContract.java │ │ ├── presenter │ │ │ └── WeatherActivityPresenter.java │ │ ├── router │ │ │ └── WeatherRouter.java │ │ ├── viewinteractor │ │ │ ├── WeatherActivityViewInteractor.java │ │ │ └── WeatherPresenterViewModelContract.java │ │ └── viewmodel │ │ │ └── WeatherActivityViewModel.java │ │ └── util │ │ └── StringUtils.java │ └── res │ ├── drawable │ └── ic_weather_cloudy.xml │ ├── layout │ └── activity_weather.xml │ ├── mipmap-hdpi │ └── ic_launcher.png │ ├── mipmap-mdpi │ └── ic_launcher.png │ ├── mipmap-xhdpi │ └── ic_launcher.png │ ├── mipmap-xxhdpi │ └── ic_launcher.png │ ├── mipmap-xxxhdpi │ └── ic_launcher.png │ ├── values-w820dp │ └── dimens.xml │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 15 | 16 | # Gradle files 17 | .gradle/ 18 | build/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | # Log Files 27 | *.log 28 | 29 | # Android Studio Navigation editor temp files 30 | .navigation/ 31 | 32 | # Android Studio captures folder 33 | captures/ 34 | 35 | # Intellij 36 | *.iml 37 | .idea/workspace.xml 38 | .idea/ 39 | 40 | # Keystore files 41 | *.jks -------------------------------------------------------------------------------- /AndroidRxViper.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Android Viper 2 | 3 | Android implementation of VIPER architecture inspired by Clean Architecture by Robert Martin but extended by ViewModel pattern. 4 | 5 | # Layers 6 | 7 | ![Alt text](/architecture_layers.jpg) 8 | 9 | 10 | # Authors 11 | 12 | Jiří Helmich -------------------------------------------------------------------------------- /architecture_layers.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quant-eagle/android-viper/3c094c063cf05310b1595e90b9c94aa9975a0461/architecture_layers.jpg -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.2.0' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quant-eagle/android-viper/3c094c063cf05310b1595e90b9c94aa9975a0461/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /lib/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /lib/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 24 5 | buildToolsVersion "24.0.1" 6 | 7 | defaultConfig { 8 | minSdkVersion 16 9 | targetSdkVersion 24 10 | versionCode 1 11 | versionName "1.0" 12 | } 13 | dataBinding { 14 | enabled = true; 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | 27 | compile 'com.android.support:appcompat-v7:24.2.0' 28 | } 29 | -------------------------------------------------------------------------------- /lib/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/jirik/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /lib/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/contract/InteractorContract.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.contract; 2 | 3 | import android.content.Context; 4 | import android.content.res.Resources; 5 | 6 | 7 | /** 8 | * The interface contract for {@link cz.helmisek.android.androidviper.core.interactor.Interactor} which should provide 9 | * basic needs for every instance of this type and it's descendants. 10 | */ 11 | public interface InteractorContract 12 | { 13 | /** 14 | * Get provided {@link Context} to work with. 15 | * 16 | * @return Provided {@link Context} instance 17 | */ 18 | Context getContext(); 19 | 20 | /** 21 | * Get provided {@link Resources} to work with. 22 | * 23 | * @return Provided {@link Resources} instance 24 | */ 25 | Resources getResources(); 26 | } 27 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/contract/PresenterContract.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.contract; 2 | 3 | import cz.helmisek.android.androidviper.core.viewmodel.ViewModel; 4 | 5 | /** 6 | * Default behavior description for every {@link cz.helmisek.android.androidviper.core.presenter.Presenter}. 7 | * 8 | * @param Any descendant of {@link ViewModel} to use with this instance of {@link cz.helmisek.android.androidviper.core.presenter.Presenter} 9 | * */ 10 | public interface PresenterContract 11 | { 12 | 13 | /** 14 | * Initialize an instace of ViewModel and return it 15 | * 16 | * @return VM - freshly created instance of {@link ViewModel} 17 | */ 18 | VM initViewModel(); 19 | 20 | /** 21 | * Return an instance of specific ViewModel 22 | * 23 | * @return VM - instance of {@link ViewModel} 24 | */ 25 | VM getViewModel(); 26 | 27 | /** 28 | * onPresenterDetached impl for Presenter - should be called in a lifecycle of presenter held by a view 29 | */ 30 | void onPresenterDetached(boolean wasDestroyed); 31 | 32 | /** 33 | * onPresenterAttached impl for Presenter - should be called in a lifecycle of presenter held by a view 34 | */ 35 | void onPresenterAttached(boolean firstAttachment); 36 | 37 | } 38 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/contract/ViewModelContract.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.contract; 2 | 3 | import cz.helmisek.android.androidviper.core.interactor.Interactor; 4 | 5 | 6 | /** 7 | * Behavior description for {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} 8 | * which should always implement it. 9 | * 10 | * @param any descendant of {@link Interactor} class to use with 11 | * this {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} instance. 12 | */ 13 | public interface ViewModelContract 14 | { 15 | /** 16 | * Should be called only once on fresh 17 | * {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} instance creation. 18 | */ 19 | void onViewModelCreated(); 20 | 21 | /** 22 | * Should be called when {@link cz.helmisek.android.androidviper.core.presenter.Presenter} is about to get 23 | * removed from the memory and so is going to die as well as its children. 24 | */ 25 | void onViewModelRemoved(); 26 | 27 | /** 28 | * Called every time {@link cz.helmisek.android.androidviper.core.presenter.Presenter} is reattached to a window or 29 | * when it has been created. 30 | * 31 | * @param firstAttachment - result of expression (if {@link cz.helmisek.android.androidviper.core.presenter.Presenter} 32 | * was attached to the window for the first time) 33 | * */ 34 | void onViewModelAttached(boolean firstAttachment); 35 | 36 | /** 37 | * Unsubscribe method is called when {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} 38 | * is being detached, finishing or destroyed. (See @param wasDestroyed) 39 | * 40 | * @param wasDestroyed - if true, then this 41 | * instance of {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} is not going to live anymore. 42 | * Else it is going to be revived later (on config change etc). 43 | */ 44 | void onViewModelDetached(boolean wasDestroyed); 45 | 46 | /** 47 | * Initialization of freshly new {@link Interactor} descendant instance for 48 | * this {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} instance. 49 | * 50 | * @return new instance of {@link Interactor} descendant. 51 | */ 52 | I initInteractor(); 53 | } 54 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/contract/ViewPresenterContract.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.contract; 2 | 3 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 4 | 5 | 6 | /** 7 | * The interface View presenter default contract. 8 | * 9 | * @param

any descendant of {@link Presenter} to use. 10 | */ 11 | public interface ViewPresenterContract

12 | { 13 | /** 14 | * Initialize new instance of {@link Presenter} to use with any view, which should use {@link Presenter}. 15 | * 16 | * @return freshly initialized instance of {@link Presenter} 17 | */ 18 | P initPresenter(); 19 | } 20 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/interactor/Interactor.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.interactor; 2 | 3 | import android.content.Context; 4 | import android.content.res.Resources; 5 | 6 | import cz.helmisek.android.androidviper.core.contract.InteractorContract; 7 | 8 | 9 | /** 10 | * Base interactor implementation. Implements contract to use provided {@link Context} and {@link Resources}. 11 | * Interactor class dependants should only take care of raw data gathering and preparation for specific bounded 12 | * instance of {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel}. 13 | */ 14 | public abstract class Interactor implements InteractorContract 15 | { 16 | /** 17 | * Contract which provides all descendants with all 18 | * the basic needs such as {@link Context} or {@link Resources} 19 | * to work with system to gather data 20 | * without any further necessary implementation out of the box. 21 | */ 22 | private InteractorContract mInteractorContract; 23 | 24 | 25 | public abstract IDC initDataContract(); 26 | 27 | 28 | private IDC mInteractorDataContract; 29 | 30 | 31 | /** 32 | * Bind an already implemented contract. 33 | * 34 | * @param contract An already implemented contract. 35 | */ 36 | public void bind(final InteractorContract contract) 37 | { 38 | this.mInteractorContract = contract; 39 | } 40 | 41 | 42 | /** 43 | * Get an already implemented data contract. 44 | */ 45 | public IDC getInteractorDataContract() 46 | { 47 | return this.mInteractorDataContract; 48 | } 49 | 50 | 51 | /** 52 | * Initialization method, being run right after {@link #bind(InteractorContract)}. 53 | * If you need to set some more additional things to your Interactor instance you should do it in here. 54 | * At this point unlike by using constructor, you have access to {@link InteractorContract} methods. 55 | */ 56 | public void init() 57 | { 58 | this.mInteractorDataContract = initDataContract(); 59 | } 60 | 61 | 62 | @Override 63 | public Context getContext() 64 | { 65 | return this.mInteractorContract.getContext(); 66 | } 67 | 68 | 69 | @Override 70 | public Resources getResources() 71 | { 72 | return this.mInteractorContract.getResources(); 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/presenter/Presenter.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.presenter; 2 | 3 | import android.content.Context; 4 | import android.databinding.ViewDataBinding; 5 | import android.support.annotation.NonNull; 6 | 7 | import java.io.Serializable; 8 | 9 | import cz.helmisek.android.androidviper.core.contract.PresenterContract; 10 | import cz.helmisek.android.androidviper.core.util.ViewWrapper; 11 | import cz.helmisek.android.androidviper.core.viewmodel.ViewModel; 12 | 13 | 14 | /** 15 | * Presenter class implementation, which is the most important layer between the View and our structure. 16 | * Presenter class should handle View interactions and respond to them by defined actions in our layer structure. 17 | * 18 | * @param an instance of {@link ViewModel} dependant 19 | * @param an instance of {@link ViewDataBinding} dependant 20 | */ 21 | public abstract class Presenter implements PresenterContract, Serializable 22 | { 23 | /** 24 | * Bounded {@link ViewModel} descendant instance. 25 | * Used to control View states, behavior and data on View interactions. 26 | */ 27 | private VM mViewModel; 28 | 29 | /** 30 | * ViewWrapper instance to provide all necessary View related objects to all of the descendants. 31 | */ 32 | private ViewWrapper mWrapper; 33 | 34 | /** 35 | * Describing whether this attachment went trough its initial attachment or not. 36 | */ 37 | private boolean firstAttachment = true; 38 | 39 | 40 | /** 41 | * Should be called only once when this instance is created and initialized. 42 | */ 43 | public void onPresenterCreated() 44 | { 45 | this.mViewModel = initViewModel(); 46 | this.mViewModel.bind(mWrapper); 47 | this.mViewModel.onViewModelCreated(); 48 | } 49 | 50 | 51 | /** 52 | * Called when presenter is attached to the View. 53 | * 54 | * @param firstAttachment First attachment of this instance to the View 55 | */ 56 | public void onPresenterAttached(boolean firstAttachment) 57 | { 58 | this.mViewModel.onViewModelAttached(firstAttachment); 59 | } 60 | 61 | 62 | /** 63 | * Called when presenter is detached from the View. 64 | * 65 | * @param wasDestroyed Describes whether this instance of presenter has been totally destroyed or just finished. 66 | */ 67 | public void onPresenterDetached(boolean wasDestroyed) 68 | { 69 | if(firstAttachment) 70 | { 71 | firstAttachment = false; 72 | } 73 | 74 | this.mViewModel.onViewModelDetached(wasDestroyed); 75 | } 76 | 77 | 78 | /** 79 | * Called when presenter is removed from memory. 80 | */ 81 | public void onPresenterRemoved() 82 | { 83 | this.mViewModel.onViewModelRemoved(); 84 | } 85 | 86 | 87 | /** 88 | * System life cycle impl method - On resume. 89 | */ 90 | public void onResume() 91 | { 92 | } 93 | 94 | 95 | /** 96 | * System life cycle impl method - On pause. 97 | */ 98 | public void onPause() 99 | { 100 | } 101 | 102 | 103 | /** 104 | * Is first attachment boolean. 105 | * 106 | * @return the boolean 107 | */ 108 | public boolean isFirstAttachment() 109 | { 110 | return firstAttachment; 111 | } 112 | 113 | 114 | /** 115 | * Gets context. 116 | * 117 | * @return the context 118 | */ 119 | public Context getContext() 120 | { 121 | return mWrapper.getContext(); 122 | } 123 | 124 | 125 | /** 126 | * Gets binding. 127 | * 128 | * @return the binding 129 | */ 130 | public VB getBinding() 131 | { 132 | return mWrapper.getBinding(); 133 | } 134 | 135 | 136 | @Override 137 | public VM getViewModel() 138 | { 139 | return this.mViewModel; 140 | } 141 | 142 | 143 | /** 144 | * Bind already defined and initialized instance of {@link ViewWrapper} to this instance. 145 | * 146 | * @param viewWrapper NonNull instance of {@link ViewWrapper} 147 | */ 148 | public void bind(@NonNull ViewWrapper viewWrapper) 149 | { 150 | this.mWrapper = viewWrapper; 151 | 152 | if(this.mViewModel != null) 153 | this.mViewModel.bind(viewWrapper); 154 | } 155 | 156 | } 157 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/router/Router.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.router; 2 | 3 | /** 4 | * Router should be used as simple class with defined static methods to start new screen-related actions 5 | * for our screens. So it should implement methods to start a new Activity, provide start Intents or to provide 6 | * new instances of our Fragments. 7 | */ 8 | public abstract class Router 9 | { 10 | } 11 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/util/ViewWrapper.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.util; 2 | 3 | import android.app.Activity; 4 | import android.content.Context; 5 | import android.databinding.ViewDataBinding; 6 | 7 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 8 | 9 | 10 | /** 11 | * The interface describing View holding our {@link Presenter} instance - View could be referred to as one of following 12 | * {@link android.support.v4.app.Fragment} or {@link Activity}. 13 | * 14 | * Methods described here are propagated to our {@link Presenter} instance to be accessed there. 15 | * 16 | * @param any {@link ViewDataBinding} type 17 | * @param any type of {@link Presenter} 18 | */ 19 | public interface ViewWrapper 20 | { 21 | /** 22 | * Get layout id for layout inflation to the View. 23 | * 24 | * @return LayoutId from R.java 25 | */ 26 | int getLayoutId(); 27 | 28 | /** 29 | * Gets context. 30 | * 31 | * @return provided instance of {@link Context} 32 | */ 33 | Context getContext(); 34 | 35 | /** 36 | * Get specific instance of any {@link Presenter} descendant. 37 | * 38 | * @return Defined instance of {@link Presenter} 39 | */ 40 | PR getPresenter(); 41 | 42 | /** 43 | * Get provided descendant of {@link ViewDataBinding} instance. 44 | * 45 | * @return Provided instance of {@link ViewDataBinding} instance 46 | */ 47 | VB getBinding(); 48 | 49 | /** 50 | * Get an instance of {@link Activity} holding our {@link Presenter} instance. 51 | * 52 | * @return Provided instance of {@link Activity} 53 | */ 54 | Activity getActivityContext(); 55 | } 56 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/util/ViperConfig.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.util; 2 | 3 | /** 4 | * Viper config implementation. 5 | */ 6 | public class ViperConfig 7 | { 8 | private enum ViperConfigMode 9 | { 10 | STANDARD, 11 | NON_STANDARD; 12 | } 13 | 14 | 15 | private int mPresenterVariableId; 16 | private int mViewModelVariableId; 17 | private ViperConfigMode mViperConfigMode = ViperConfigMode.STANDARD; 18 | private CustomBindingVariable[] customBindingVariablesArray; 19 | 20 | 21 | /** 22 | * Instantiates a new Viper config instance. 23 | * 24 | * @param presenterVariableId the {@link cz.helmisek.android.androidviper.core.presenter.Presenter} binding variable id 25 | */ 26 | public ViperConfig(int presenterVariableId) 27 | { 28 | this(presenterVariableId, -1); 29 | } 30 | 31 | 32 | /** 33 | * Instantiates a new Viper config instance. 34 | * 35 | * @param presenterVariableId the {@link cz.helmisek.android.androidviper.core.presenter.Presenter} binding variable id 36 | * @param viewModelVariableId the {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} binding variable id 37 | */ 38 | public ViperConfig(int presenterVariableId, int viewModelVariableId) 39 | { 40 | this.mPresenterVariableId = presenterVariableId; 41 | this.mViewModelVariableId = viewModelVariableId; 42 | } 43 | 44 | 45 | /** 46 | * Instantiates a new Viper config instance. 47 | * 48 | * @param customBindingVariablesArray Array consisting of {@link CustomBindingVariable} objects defining 49 | * binding variables to be rebound to their object after configuration changes. 50 | */ 51 | public ViperConfig(CustomBindingVariable[] customBindingVariablesArray) 52 | { 53 | this(-1, -1); 54 | this.customBindingVariablesArray = customBindingVariablesArray; 55 | this.mViperConfigMode = ViperConfigMode.NON_STANDARD; 56 | } 57 | 58 | 59 | /** 60 | * Gets presenter variable id. 61 | * 62 | * @return the presenter variable id 63 | */ 64 | int getPresenterVariableId() 65 | { 66 | return this.mPresenterVariableId; 67 | } 68 | 69 | 70 | /** 71 | * Gets view model variable id. 72 | * 73 | * @return the view model variable id 74 | */ 75 | int getViewModelVariableId() 76 | { 77 | return this.mViewModelVariableId; 78 | } 79 | 80 | 81 | /** 82 | * Get custom binding variables array custom binding variable [ ]. 83 | * 84 | * @return the custom binding variable [ ] 85 | */ 86 | CustomBindingVariable[] getCustomBindingVariablesArray() 87 | { 88 | return this.customBindingVariablesArray; 89 | } 90 | 91 | 92 | /** 93 | * Has view model boolean. 94 | * 95 | * @return the boolean 96 | */ 97 | boolean hasViewModel() 98 | { 99 | return mViewModelVariableId != -1; 100 | } 101 | 102 | 103 | /** 104 | * Is standard boolean. 105 | * 106 | * @return the boolean 107 | */ 108 | boolean isStandard() 109 | { 110 | return this.mViperConfigMode == ViperConfigMode.STANDARD; 111 | } 112 | 113 | 114 | /** 115 | * The type Custom binding variable. 116 | */ 117 | static class CustomBindingVariable 118 | { 119 | private int variableId; 120 | private Object mObject; 121 | 122 | 123 | /** 124 | * Instantiates a new Custom binding variable. 125 | * 126 | * @param object the object 127 | * @param variableId the variable id 128 | */ 129 | public CustomBindingVariable(Object object, int variableId) 130 | { 131 | this.mObject = object; 132 | this.variableId = variableId; 133 | } 134 | 135 | 136 | /** 137 | * Gets variable id. 138 | * 139 | * @return the variable id 140 | */ 141 | int getVariableId() 142 | { 143 | return this.variableId; 144 | } 145 | 146 | 147 | /** 148 | * Gets object. 149 | * 150 | * @return the object 151 | */ 152 | Object getObject() 153 | { 154 | return this.mObject; 155 | } 156 | 157 | 158 | @Override 159 | public String toString() 160 | { 161 | return "CustomBindingVariable{" + 162 | "variableId=" + variableId + 163 | ", mObject=" + mObject + 164 | '}'; 165 | } 166 | } 167 | } 168 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/util/ViperHelper.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.util; 2 | 3 | import android.app.Activity; 4 | import android.databinding.DataBindingUtil; 5 | import android.databinding.ViewDataBinding; 6 | import android.os.Bundle; 7 | import android.support.annotation.NonNull; 8 | import android.support.annotation.Nullable; 9 | import android.support.v4.app.Fragment; 10 | import android.util.Log; 11 | import android.view.LayoutInflater; 12 | import android.view.ViewGroup; 13 | 14 | import java.util.UUID; 15 | 16 | import cz.helmisek.android.androidviper.core.contract.ViewPresenterContract; 17 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 18 | 19 | 20 | /** 21 | * ViperHelper utility class should handle all the connections in the VIPER framework 22 | * utilize the background work for all the views and decrease boilerplate code amount in them. 23 | * 24 | * @param the type parameter 25 | * @param the type parameter 26 | */ 27 | public class ViperHelper 28 | { 29 | 30 | /** 31 | * Constant TAG for Logcat logging 32 | */ 33 | private static final String LOG_TAG = ViperHelper.class.getSimpleName(); 34 | /** 35 | * Internal presenter ID for all operations tied to specific type of {@link Presenter} 36 | */ 37 | private String mPresenterId; 38 | /** 39 | * View specific type of {@link ViewDataBinding} 40 | */ 41 | private VB mBinding; 42 | /** 43 | * View specific type of {@link Presenter} 44 | */ 45 | private PR mPresenter; 46 | /** 47 | * An instance of {@link ViperConfig} to control DataBinding variables tied to layouts. 48 | */ 49 | private ViperConfig mViperConfig; 50 | 51 | /* ViperHelper specific variables for flow controlling */ 52 | private boolean mInstanceRemoved; 53 | private boolean mOnSaveInstanceCalled; 54 | private boolean mAlreadyCreated; 55 | 56 | 57 | /** 58 | * OnCreate implementation for both {@link Fragment} and {@link Activity}. 59 | * Should be called in {@link Fragment#onCreateView(LayoutInflater, ViewGroup, Bundle)} or 60 | * {@link Activity#onCreate(Bundle)} to prepare the {@link Presenter} and provide all the necessary object through 61 | * implementations. 62 | * 63 | * @param view {@link ViewWrapper} initialized instance to provide object to lower levels 64 | * @param presenterContract {@link ViewPresenterContract} initialized contract to allow us init specific 65 | * presenter through abstraction 66 | * @param savedInstanceState Saved instance state provided by {@link Fragment} or {@link Activity} 67 | */ 68 | public void onCreate(@NonNull final ViewWrapper view, ViewPresenterContract presenterContract, @Nullable Bundle savedInstanceState) 69 | { 70 | // skip if already created 71 | if(this.mAlreadyCreated) return; 72 | initializeView(view); 73 | obtainPresenterId(savedInstanceState); 74 | setupPresenter(view, presenterContract); 75 | rebind(view); 76 | this.mPresenter.onPresenterAttached(this.mPresenter.isFirstAttachment()); 77 | } 78 | 79 | 80 | /** 81 | * Setup presenter for the specific View. 82 | * 83 | * @param view {@link ViewWrapper} initialized instance to provide object to lower levels 84 | * @param presenterDefaultContract {@link ViewPresenterContract} initialized contract to allow us init specific 85 | * presenter through abstraction 86 | */ 87 | private void setupPresenter(@NonNull ViewWrapper view, ViewPresenterContract presenterDefaultContract) 88 | { 89 | // get presenter instance for this screen 90 | this.mPresenter = (PR) ViperProvider.getInstance().getPresenter(this.mPresenterId, presenterDefaultContract); 91 | this.mOnSaveInstanceCalled = false; 92 | 93 | bindPresenter(view); 94 | } 95 | 96 | 97 | /** 98 | * Bind {@link ViewWrapper} to {@link Presenter} to ensure we have our View implementation provided in Presenter. 99 | * 100 | * @param view {@link ViewWrapper} initialized instance to provide object to lower levels 101 | */ 102 | private void bindPresenter(@NonNull ViewWrapper view) 103 | { 104 | // bind all together 105 | this.mPresenter.bind(view); 106 | 107 | // call Presenter callback 108 | if(this.mPresenter.isFirstAttachment()) 109 | this.mPresenter.onPresenterCreated(); 110 | } 111 | 112 | 113 | /** 114 | * Obtain PresenterId based on our @param savedInstanceState. 115 | * If null we, therefore we dont have any Presenter saved and we create a new special ID for currently used 116 | * Presenter, else we obtain the PresenterId from the Bundle and assign it to our {@link ViperHelper#mPresenterId} 117 | * for later use. 118 | * 119 | * @param savedInstanceState Saved instance state provided by {@link Fragment} or {@link Activity} 120 | */ 121 | private void obtainPresenterId(final @Nullable Bundle savedInstanceState) 122 | { 123 | // obtain unique PresenterId 124 | if(this.mPresenterId == null) 125 | { // screen (activity/fragment) created for first time, attach unique ID 126 | if(savedInstanceState == null) 127 | this.mPresenterId = UUID.randomUUID().toString(); 128 | else 129 | this.mPresenterId = savedInstanceState.getString(getPresenterIdFieldName()); 130 | } 131 | } 132 | 133 | 134 | /** 135 | * Initialize our implementor view using DataBinding. 136 | * 137 | * @param view {@link ViewWrapper} initialized instance to provide object to lower levels 138 | */ 139 | private void initializeView(final @NonNull ViewWrapper view) 140 | { 141 | // perform Data Binding initialization 142 | this.mAlreadyCreated = true; 143 | 144 | if(view instanceof Activity) 145 | this.mBinding = DataBindingUtil.setContentView(((Activity) view), view.getLayoutId()); 146 | else if(view instanceof Fragment) 147 | this.mBinding = DataBindingUtil.inflate(LayoutInflater.from(view.getContext()), view.getLayoutId(), null, false); 148 | else 149 | throw new IllegalArgumentException("View must be an instance of Activity or Fragment (support-v4)."); 150 | } 151 | 152 | 153 | /** 154 | * Rebind objects to their respective DataBinding variables such as Presenter or ViewModel. 155 | * 156 | * We do recognize 2 types right now. Standard and Non-Standard modes. {@see ViperConfig} 157 | * 158 | * @param view {@link ViewWrapper} initialized instance to provide object to lower levels 159 | */ 160 | private void rebind(@NonNull ViewWrapper view) 161 | { 162 | if(this.mViperConfig.isStandard()) 163 | { 164 | rebindStandard(view); 165 | } 166 | else 167 | { 168 | rebindNonStandard(); 169 | } 170 | } 171 | 172 | 173 | /** 174 | * Rebind objects to DataBinding variables as defined in ViperConfig with use of CustomBindingVariable array. 175 | */ 176 | private void rebindNonStandard() 177 | { 178 | for(ViperConfig.CustomBindingVariable bindingVariable : this.mViperConfig.getCustomBindingVariablesArray()) 179 | { 180 | if(!this.mBinding.setVariable(bindingVariable.getVariableId(), bindingVariable.getObject())) 181 | { 182 | throw new IllegalArgumentException("Binding variable " + bindingVariable.toString() + " you have defined is not present or does not match any variable in your layout"); 183 | } 184 | } 185 | } 186 | 187 | 188 | /** 189 | * Rebind objects do DataBinding variables in standard way, therefore assigning {@link Presenter} instance 190 | * and if present then {@link cz.helmisek.android.androidviper.core.viewmodel.ViewModel} instance as well. 191 | * 192 | * All of that is done with help of {@link ViperConfig}. 193 | * 194 | * @param view {@link ViewWrapper} initialized instance to provide object to lower levels 195 | */ 196 | private void rebindStandard(@NonNull ViewWrapper view) 197 | { 198 | if(!this.mBinding.setVariable(this.mViperConfig.getPresenterVariableId(), this.mPresenter)) 199 | { 200 | throw new IllegalArgumentException("Binding variable wasn't set successfully. Probably presenterVariableName of your " + 201 | "ViperConfig of " + view.getClass().getSimpleName() + " doesn't match any variable in " 202 | + this.mBinding.getClass().getSimpleName()); 203 | } 204 | else 205 | { 206 | if(this.mViperConfig.hasViewModel()) 207 | this.mBinding.setVariable(this.mViperConfig.getViewModelVariableId(), this.mPresenter.getViewModel()); 208 | } 209 | } 210 | 211 | 212 | /** 213 | * Call from {@link Activity#onResume()} or {@link Fragment#onResume()} 214 | */ 215 | public void onResume() 216 | { 217 | if(this.mPresenter != null) this.mPresenter.onResume(); 218 | } 219 | 220 | 221 | /** 222 | * Call from {@link Activity#onPause()} or {@link Fragment#onPause()} 223 | */ 224 | public void onPause() 225 | { 226 | if(this.mPresenter != null) this.mPresenter.onPause(); 227 | } 228 | 229 | 230 | /** 231 | * Use in case this Presenter is associated with an {@link Fragment} 232 | * Call from {@link Fragment#onDestroyView()}. 233 | * Use in case Presenter is associated with Fragment. 234 | * 235 | * @param fragment {@link Fragment} instance 236 | */ 237 | public void onDestroyView(@NonNull Fragment fragment) 238 | { 239 | if(this.mPresenter == null) return; 240 | 241 | if(fragment.getActivity() != null && fragment.getActivity().isFinishing()) 242 | { 243 | this.mPresenter.onPresenterDetached(true); 244 | removePresenter(); 245 | } 246 | else 247 | { 248 | this.mPresenter.onPresenterDetached(false); 249 | this.mAlreadyCreated = false; 250 | } 251 | } 252 | 253 | 254 | /** 255 | * Use in case this Presenter is associated with an {@link Fragment} 256 | * Call from {@link Fragment#onDestroy()} 257 | * 258 | * @param fragment Any instance of type {@link Fragment} 259 | */ 260 | public void onDestroy(@NonNull Fragment fragment) 261 | { 262 | if(this.mPresenter == null) return; 263 | 264 | if(fragment.getActivity().isFinishing()) 265 | { 266 | removePresenter(); 267 | } 268 | else if(fragment.isRemoving() && !this.mOnSaveInstanceCalled) 269 | { 270 | // The fragment can be still in backstack even if isRemoving() is true. 271 | // We check mOnSaveInstanceCalled - if this was not called then the fragment is totally removed. 272 | Log.d(LOG_TAG, "Removing presenter - fragment replaced"); 273 | removePresenter(); 274 | } 275 | this.mAlreadyCreated = false; 276 | } 277 | 278 | 279 | /** 280 | * Use in case this Presenter is associated with an {@link Activity} 281 | * Call from {@link Activity#onDestroy()} 282 | * 283 | * @param activity the activity 284 | */ 285 | public void onDestroy(@NonNull Activity activity) 286 | { 287 | if(this.mPresenter == null) return; 288 | 289 | if(activity.isFinishing()) 290 | { 291 | this.mPresenter.onPresenterDetached(true); 292 | removePresenter(); 293 | } 294 | else 295 | this.mPresenter.onPresenterDetached(false); 296 | this.mAlreadyCreated = false; 297 | } 298 | 299 | 300 | /** 301 | * Getter for the Presenter 302 | * 303 | * @return {@link Presenter} instance 304 | */ 305 | @Nullable 306 | public PR getPresenter() 307 | { 308 | return this.mPresenter; 309 | } 310 | 311 | 312 | /** 313 | * Call from {@link Activity#onSaveInstanceState(Bundle)} 314 | * or {@link Fragment#onSaveInstanceState(Bundle)}. 315 | * This allows the presenter to save its state. 316 | * 317 | * @param bundle InstanceState bundle 318 | */ 319 | public void onSaveInstanceState(@NonNull Bundle bundle) 320 | { 321 | bundle.putString(getPresenterIdFieldName(), this.mPresenterId); 322 | if(this.mPresenter != null) 323 | { 324 | ViperProvider.getInstance().addPresenter(this.mPresenterId, this.mPresenter); 325 | this.mOnSaveInstanceCalled = true; 326 | } 327 | } 328 | 329 | 330 | /** 331 | * Getter for the Data Binding instance 332 | * 333 | * @return Data Binding instance 334 | */ 335 | public VB getBinding() 336 | { 337 | return this.mBinding; 338 | } 339 | 340 | 341 | /** 342 | * Sets config. 343 | * 344 | * @param viperConfig the viper config 345 | */ 346 | public void setConfig(ViperConfig viperConfig) 347 | { 348 | if(this.mViperConfig == null) 349 | this.mViperConfig = viperConfig; 350 | } 351 | 352 | 353 | /** 354 | * This method defines a key under which the Presenter ID will be stored inside SavedInstanceState of the Activity/Fragment. 355 | *

356 | * The key should be unique enough to avoid collision with other user-defined keys 357 | * 358 | * @return key 359 | */ 360 | @NonNull 361 | private String getPresenterIdFieldName() 362 | { 363 | return "__internal_presenter_id_" + this.mPresenterId; 364 | } 365 | 366 | 367 | /** 368 | * Remove Presenter instance from memory and cleanup 369 | */ 370 | private void removePresenter() 371 | { 372 | if(!this.mInstanceRemoved) 373 | { 374 | ViperProvider.getInstance().removePresenter(mPresenterId); 375 | this.mPresenter.onPresenterRemoved(); 376 | this.mInstanceRemoved = true; 377 | this.mAlreadyCreated = false; 378 | } 379 | } 380 | 381 | } 382 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/util/ViperProvider.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.util; 2 | 3 | import android.databinding.ViewDataBinding; 4 | import android.support.annotation.NonNull; 5 | import android.support.annotation.Nullable; 6 | 7 | import java.util.HashMap; 8 | 9 | import cz.helmisek.android.androidviper.core.contract.ViewPresenterContract; 10 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 11 | import cz.helmisek.android.androidviper.core.viewmodel.ViewModel; 12 | 13 | 14 | /** 15 | * Internal library Singleton class to handle all VIPER important instances. 16 | */ 17 | class ViperProvider 18 | { 19 | private static ViperProvider sInstance; 20 | 21 | private final HashMap> mPresentersMap; 22 | 23 | 24 | private ViperProvider() 25 | { 26 | this.mPresentersMap = new HashMap<>(); 27 | } 28 | 29 | 30 | static ViperProvider getInstance() 31 | { 32 | if(sInstance == null) sInstance = new ViperProvider(); 33 | return sInstance; 34 | } 35 | 36 | 37 | synchronized void addPresenter(@NonNull String presenterId, @NonNull Presenter presenter) 38 | { 39 | this.mPresentersMap.put(presenterId, presenter); 40 | } 41 | 42 | 43 | synchronized void removePresenter(@NonNull String presenterId) 44 | { 45 | this.mPresentersMap.remove(presenterId); 46 | } 47 | 48 | 49 | @Nullable 50 | synchronized Presenter getPresenter(@NonNull String presenterId, ViewPresenterContract contract) 51 | { 52 | Presenter instance = (Presenter) this.mPresentersMap.get(presenterId); 53 | if(instance != null) 54 | { 55 | return instance; 56 | } 57 | return contract.initPresenter(); 58 | } 59 | } -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/core/viewmodel/ViewModel.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.core.viewmodel; 2 | 3 | import android.content.Context; 4 | import android.content.res.Resources; 5 | import android.databinding.BaseObservable; 6 | 7 | import cz.helmisek.android.androidviper.core.contract.InteractorContract; 8 | import cz.helmisek.android.androidviper.core.contract.ViewModelContract; 9 | import cz.helmisek.android.androidviper.core.interactor.Interactor; 10 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 11 | import cz.helmisek.android.androidviper.core.util.ViewWrapper; 12 | 13 | 14 | /** 15 | * ViewModel definition described below has got to be used as an ancestor to every ViewModel used in VIPER 16 | * framework. ViewModel should handle View states and prepare information for the View. 17 | * 18 | * @param Any {@link Interactor} type 19 | */ 20 | public abstract class ViewModel, IDC> extends BaseObservable implements ViewModelContract, InteractorContract 21 | { 22 | 23 | /** 24 | * ViewWrapper instance to provide all necessary View related objects to all of the descendants. 25 | */ 26 | private ViewWrapper mWrapper; 27 | 28 | /** 29 | * An instance of {@link Interactor} type specific for this ViewModel instance. 30 | */ 31 | private I mInteractor; 32 | 33 | 34 | /** 35 | * Bind an already defined ViewWrapper instance with provided objects to our ViewWrapper instance. 36 | * 37 | * @param viewWrapper {@link ViewWrapper} initialized instance to provide object to lower levels 38 | */ 39 | public void bind(ViewWrapper viewWrapper) 40 | { 41 | this.mWrapper = viewWrapper; 42 | } 43 | 44 | 45 | /** 46 | * Get our specific {@link Interactor} type instance. 47 | * 48 | * @return {@link Interactor} type instance 49 | */ 50 | public IDC getInteractor() 51 | { 52 | return this.mInteractor.getInteractorDataContract(); 53 | } 54 | 55 | 56 | @Override 57 | public void onViewModelAttached(boolean firstAttachment) 58 | { 59 | } 60 | 61 | 62 | @Override 63 | public void onViewModelDetached(boolean wasDestroyed) 64 | { 65 | } 66 | 67 | 68 | @Override 69 | public void onViewModelRemoved() 70 | { 71 | } 72 | 73 | 74 | @Override 75 | public void onViewModelCreated() 76 | { 77 | this.mInteractor = initInteractor(); 78 | this.mInteractor.bind(this); 79 | this.mInteractor.init(); 80 | } 81 | 82 | 83 | @Override 84 | public Resources getResources() 85 | { 86 | return mWrapper.getContext().getResources(); 87 | } 88 | 89 | 90 | @Override 91 | public Context getContext() 92 | { 93 | return mWrapper.getContext(); 94 | } 95 | 96 | 97 | } 98 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/ui/BasePresenterActivity.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.ui; 2 | 3 | import android.app.Activity; 4 | import android.content.Context; 5 | import android.databinding.ViewDataBinding; 6 | import android.os.Bundle; 7 | import android.support.annotation.Nullable; 8 | import android.support.v7.app.AppCompatActivity; 9 | 10 | import cz.helmisek.android.androidviper.core.contract.ViewPresenterContract; 11 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 12 | import cz.helmisek.android.androidviper.core.util.ViewWrapper; 13 | import cz.helmisek.android.androidviper.core.util.ViperConfig; 14 | import cz.helmisek.android.androidviper.core.util.ViperHelper; 15 | 16 | 17 | public abstract class BasePresenterActivity

extends AppCompatActivity 18 | implements ViewPresenterContract

, ViewWrapper 19 | { 20 | 21 | private final ViperHelper mViperHelper = new ViperHelper<>(); 22 | 23 | 24 | protected abstract ViperConfig setupViperConfig(); 25 | 26 | 27 | @Override 28 | protected void onCreate(@Nullable Bundle savedInstanceState) 29 | { 30 | super.onCreate(savedInstanceState); 31 | this.mViperHelper.setConfig(setupViperConfig()); 32 | this.mViperHelper.onCreate(this, this, savedInstanceState); 33 | } 34 | 35 | 36 | @Override 37 | public P getPresenter() 38 | { 39 | return this.mViperHelper.getPresenter(); 40 | } 41 | 42 | 43 | @Override 44 | protected void onResume() 45 | { 46 | super.onResume(); 47 | mViperHelper.onResume(); 48 | } 49 | 50 | 51 | @Override 52 | protected void onPause() 53 | { 54 | super.onPause(); 55 | mViperHelper.onPause(); 56 | } 57 | 58 | 59 | @Override 60 | public Context getContext() 61 | { 62 | return getApplicationContext(); 63 | } 64 | 65 | 66 | @Override 67 | public Activity getActivityContext() 68 | { 69 | return this; 70 | } 71 | 72 | 73 | @Override 74 | public VB getBinding() 75 | { 76 | return this.mViperHelper.getBinding(); 77 | } 78 | 79 | 80 | @Override 81 | protected void onSaveInstanceState(Bundle outState) 82 | { 83 | super.onSaveInstanceState(outState); 84 | this.mViperHelper.onSaveInstanceState(outState); 85 | } 86 | 87 | 88 | @Override 89 | protected void onDestroy() 90 | { 91 | super.onDestroy(); 92 | mViperHelper.onDestroy(this); 93 | } 94 | } 95 | -------------------------------------------------------------------------------- /lib/src/main/java/cz/helmisek/android/androidviper/ui/BasePresenterFragment.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidviper.ui; 2 | 3 | import android.app.Activity; 4 | import android.content.Context; 5 | import android.databinding.ViewDataBinding; 6 | import android.os.Bundle; 7 | import android.support.annotation.Nullable; 8 | import android.support.v4.app.Fragment; 9 | import android.support.v7.app.AppCompatActivity; 10 | import android.view.LayoutInflater; 11 | import android.view.View; 12 | import android.view.ViewGroup; 13 | 14 | import cz.helmisek.android.androidviper.core.contract.ViewPresenterContract; 15 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 16 | import cz.helmisek.android.androidviper.core.util.ViewWrapper; 17 | import cz.helmisek.android.androidviper.core.util.ViperHelper; 18 | 19 | 20 | public abstract class BasePresenterFragment

extends Fragment implements ViewPresenterContract

, ViewWrapper 21 | { 22 | private final ViperHelper mViperHelper = new ViperHelper<>(); 23 | 24 | 25 | public abstract int getLayoutId(); 26 | 27 | 28 | @Nullable 29 | @Override 30 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) 31 | { 32 | mViperHelper.onCreate(this, this, savedInstanceState); 33 | return mViperHelper.getBinding().getRoot(); 34 | } 35 | 36 | 37 | @Override 38 | public void onResume() 39 | { 40 | super.onResume(); 41 | mViperHelper.onResume(); 42 | } 43 | 44 | 45 | @Override 46 | public void onPause() 47 | { 48 | super.onPause(); 49 | mViperHelper.onPause(); 50 | } 51 | 52 | 53 | @Override 54 | public void onDestroyView() 55 | { 56 | mViperHelper.onDestroyView(this); 57 | super.onDestroyView(); 58 | } 59 | 60 | 61 | @Override 62 | public void onDestroy() 63 | { 64 | mViperHelper.onDestroy(this); 65 | super.onDestroy(); 66 | } 67 | 68 | 69 | @Override 70 | public void onSaveInstanceState(Bundle outState) 71 | { 72 | mViperHelper.onSaveInstanceState(outState); 73 | super.onSaveInstanceState(outState); 74 | } 75 | 76 | 77 | @Override 78 | public Context getContext() 79 | { 80 | return getActivity().getApplicationContext(); 81 | } 82 | 83 | 84 | @Override 85 | public Activity getActivityContext() 86 | { 87 | return getActivity(); 88 | } 89 | 90 | 91 | public P getPresenter() 92 | { 93 | return mViperHelper.getPresenter(); 94 | } 95 | 96 | 97 | public VB getBinding() 98 | { 99 | return mViperHelper.getBinding(); 100 | } 101 | 102 | } 103 | 104 | -------------------------------------------------------------------------------- /lib/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | AndroidRxViper 3 | 4 | -------------------------------------------------------------------------------- /local.properties: -------------------------------------------------------------------------------- 1 | ## This file is automatically generated by Android Studio. 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED! 3 | # 4 | # This file must *NOT* be checked into Version Control Systems, 5 | # as it contains information specific to your local configuration. 6 | # 7 | # Location of the SDK. This is only used by Gradle. 8 | # For customization when using a Version Control System, please read the 9 | # header note. 10 | #Wed Sep 28 23:34:31 CEST 2016 11 | ndk.dir=/Users/jirik/Library/Android/sdk/ndk-bundle 12 | sdk.dir=/Users/jirik/Library/Android/sdk 13 | -------------------------------------------------------------------------------- /sample/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /sample/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 24 5 | buildToolsVersion "24.0.1" 6 | defaultConfig { 7 | applicationId "cz.helmisek.android.androidvipersample" 8 | minSdkVersion 16 9 | targetSdkVersion 24 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | dataBinding { 15 | enabled = true; 16 | } 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | } 24 | 25 | dependencies { 26 | compile fileTree(dir: 'libs', include: ['*.jar']) 27 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 28 | exclude group: 'com.android.support', module: 'support-annotations' 29 | }) 30 | compile 'com.android.support:appcompat-v7:24.2.0' 31 | compile 'cz.kinst.jakub:stateful-layout:1.1.5' 32 | compile 'io.reactivex:rxandroid:1.2.1' 33 | compile 'io.reactivex:rxjava:1.1.6' 34 | compile 'com.squareup.retrofit2:retrofit:2.1.0' 35 | compile 'com.squareup.retrofit2:converter-gson:2.1.0' 36 | compile 'com.squareup.retrofit2:adapter-rxjava:2.1.0' 37 | testCompile 'junit:junit:4.12' 38 | compile project(path: ':lib') 39 | } 40 | -------------------------------------------------------------------------------- /sample/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/jirik/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /sample/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/ViperApp.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample; 2 | 3 | import android.app.Application; 4 | 5 | 6 | public class ViperApp extends Application 7 | { 8 | @Override 9 | public void onCreate() 10 | { 11 | super.onCreate(); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/ViperConfig.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample; 2 | 3 | 4 | public class ViperConfig 5 | { 6 | 7 | 8 | } 9 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/activity/WeatherActivity.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | 6 | import cz.helmisek.android.androidviper.core.util.ViperConfig; 7 | import cz.helmisek.android.androidviper.ui.BasePresenterActivity; 8 | import cz.helmisek.android.androidvipersample.BR; 9 | import cz.helmisek.android.androidvipersample.R; 10 | import cz.helmisek.android.androidvipersample.core.presenter.WeatherActivityPresenter; 11 | import cz.helmisek.android.androidvipersample.databinding.ActivityWeatherBinding; 12 | 13 | 14 | public class WeatherActivity extends BasePresenterActivity 15 | { 16 | 17 | @Override 18 | public int getLayoutId() 19 | { 20 | return R.layout.activity_weather; 21 | } 22 | 23 | 24 | @Override 25 | protected ViperConfig setupViperConfig() 26 | { 27 | return new ViperConfig(BR.presenter); 28 | } 29 | 30 | 31 | @Override 32 | public WeatherActivityPresenter initPresenter() 33 | { 34 | return new WeatherActivityPresenter(); 35 | } 36 | 37 | 38 | @Override 39 | protected void onCreate(@Nullable Bundle savedInstanceState) 40 | { 41 | super.onCreate(savedInstanceState); 42 | setSupportActionBar(getBinding().toolbar); 43 | } 44 | } 45 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/api/WeatherAPIEndpoint.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.api; 2 | 3 | import cz.helmisek.android.androidvipersample.core.entity.api.CurrentWeatherEntity; 4 | import retrofit2.Response; 5 | import retrofit2.http.GET; 6 | import retrofit2.http.Query; 7 | import rx.Observable; 8 | 9 | 10 | public interface WeatherAPIEndpoint 11 | { 12 | 13 | @GET("data/2.5/weather") 14 | Observable> getCurrentWeather(@Query("q") String location, @Query("units") String units); 15 | 16 | } 17 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/entity/api/Clouds.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.entity.api; 2 | 3 | import com.google.gson.annotations.Expose; 4 | import com.google.gson.annotations.SerializedName; 5 | 6 | 7 | public class Clouds 8 | { 9 | 10 | @SerializedName("all") 11 | @Expose 12 | private Integer all; 13 | 14 | 15 | /** 16 | * @return The all 17 | */ 18 | public Integer getAll() 19 | { 20 | return all; 21 | } 22 | 23 | 24 | /** 25 | * @param all The all 26 | */ 27 | public void setAll(Integer all) 28 | { 29 | this.all = all; 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/entity/api/Coord.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.entity.api; 2 | 3 | import com.google.gson.annotations.Expose; 4 | import com.google.gson.annotations.SerializedName; 5 | 6 | public class Coord 7 | { 8 | 9 | @SerializedName("lon") 10 | @Expose 11 | private Double lon; 12 | @SerializedName("lat") 13 | @Expose 14 | private Double lat; 15 | 16 | 17 | /** 18 | * @return The lon 19 | */ 20 | public Double getLon() 21 | { 22 | return lon; 23 | } 24 | 25 | 26 | /** 27 | * @param lon The lon 28 | */ 29 | public void setLon(Double lon) 30 | { 31 | this.lon = lon; 32 | } 33 | 34 | 35 | /** 36 | * @return The lat 37 | */ 38 | public Double getLat() 39 | { 40 | return lat; 41 | } 42 | 43 | 44 | /** 45 | * @param lat The lat 46 | */ 47 | public void setLat(Double lat) 48 | { 49 | this.lat = lat; 50 | } 51 | } -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/entity/api/CurrentWeatherEntity.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.entity.api; 2 | 3 | import com.google.gson.annotations.Expose; 4 | import com.google.gson.annotations.SerializedName; 5 | 6 | import java.util.ArrayList; 7 | import java.util.List; 8 | 9 | 10 | public class CurrentWeatherEntity 11 | { 12 | 13 | @SerializedName("coord") 14 | @Expose 15 | private Coord coord; 16 | @SerializedName("weather") 17 | @Expose 18 | private List weather = new ArrayList(); 19 | @SerializedName("base") 20 | @Expose 21 | private String base; 22 | @SerializedName("main") 23 | @Expose 24 | private Main main; 25 | @SerializedName("wind") 26 | @Expose 27 | private Wind wind; 28 | @SerializedName("clouds") 29 | @Expose 30 | private Clouds clouds; 31 | @SerializedName("dt") 32 | @Expose 33 | private Integer dt; 34 | @SerializedName("sys") 35 | @Expose 36 | private Sys sys; 37 | @SerializedName("id") 38 | @Expose 39 | private Integer id; 40 | @SerializedName("name") 41 | @Expose 42 | private String name; 43 | @SerializedName("cod") 44 | @Expose 45 | private Integer cod; 46 | 47 | 48 | /** 49 | * @return The coord 50 | */ 51 | public Coord getCoord() 52 | { 53 | return coord; 54 | } 55 | 56 | 57 | /** 58 | * @param coord The coord 59 | */ 60 | public void setCoord(Coord coord) 61 | { 62 | this.coord = coord; 63 | } 64 | 65 | 66 | /** 67 | * @return The weather 68 | */ 69 | public List getWeather() 70 | { 71 | return weather; 72 | } 73 | 74 | 75 | /** 76 | * @param weather The weather 77 | */ 78 | public void setWeather(List weather) 79 | { 80 | this.weather = weather; 81 | } 82 | 83 | 84 | /** 85 | * @return The base 86 | */ 87 | public String getBase() 88 | { 89 | return base; 90 | } 91 | 92 | 93 | /** 94 | * @param base The base 95 | */ 96 | public void setBase(String base) 97 | { 98 | this.base = base; 99 | } 100 | 101 | 102 | /** 103 | * @return The main 104 | */ 105 | public Main getMain() 106 | { 107 | return main; 108 | } 109 | 110 | 111 | /** 112 | * @param main The main 113 | */ 114 | public void setMain(Main main) 115 | { 116 | this.main = main; 117 | } 118 | 119 | 120 | /** 121 | * @return The wind 122 | */ 123 | public Wind getWind() 124 | { 125 | return wind; 126 | } 127 | 128 | 129 | /** 130 | * @param wind The wind 131 | */ 132 | public void setWind(Wind wind) 133 | { 134 | this.wind = wind; 135 | } 136 | 137 | 138 | /** 139 | * @return The clouds 140 | */ 141 | public Clouds getClouds() 142 | { 143 | return clouds; 144 | } 145 | 146 | 147 | /** 148 | * @param clouds The clouds 149 | */ 150 | public void setClouds(Clouds clouds) 151 | { 152 | this.clouds = clouds; 153 | } 154 | 155 | 156 | /** 157 | * @return The dt 158 | */ 159 | public Integer getDt() 160 | { 161 | return dt; 162 | } 163 | 164 | 165 | /** 166 | * @param dt The dt 167 | */ 168 | public void setDt(Integer dt) 169 | { 170 | this.dt = dt; 171 | } 172 | 173 | 174 | /** 175 | * @return The sys 176 | */ 177 | public Sys getSys() 178 | { 179 | return sys; 180 | } 181 | 182 | 183 | /** 184 | * @param sys The sys 185 | */ 186 | public void setSys(Sys sys) 187 | { 188 | this.sys = sys; 189 | } 190 | 191 | 192 | /** 193 | * @return The id 194 | */ 195 | public Integer getId() 196 | { 197 | return id; 198 | } 199 | 200 | 201 | /** 202 | * @param id The id 203 | */ 204 | public void setId(Integer id) 205 | { 206 | this.id = id; 207 | } 208 | 209 | 210 | /** 211 | * @return The name 212 | */ 213 | public String getName() 214 | { 215 | return name; 216 | } 217 | 218 | 219 | /** 220 | * @param name The name 221 | */ 222 | public void setName(String name) 223 | { 224 | this.name = name; 225 | } 226 | 227 | 228 | /** 229 | * @return The cod 230 | */ 231 | public Integer getCod() 232 | { 233 | return cod; 234 | } 235 | 236 | 237 | /** 238 | * @param cod The cod 239 | */ 240 | public void setCod(Integer cod) 241 | { 242 | this.cod = cod; 243 | } 244 | 245 | 246 | @Override 247 | public String toString() 248 | { 249 | return "CurrentWeatherEntity{" + 250 | "coord=" + coord + 251 | ", weather=" + weather + 252 | ", base='" + base + '\'' + 253 | ", main=" + main + 254 | ", wind=" + wind + 255 | ", clouds=" + clouds + 256 | ", dt=" + dt + 257 | ", sys=" + sys + 258 | ", id=" + id + 259 | ", name='" + name + '\'' + 260 | ", cod=" + cod + 261 | '}'; 262 | } 263 | } -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/entity/api/Main.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.entity.api; 2 | 3 | import com.google.gson.annotations.Expose; 4 | import com.google.gson.annotations.SerializedName; 5 | 6 | 7 | public class Main 8 | { 9 | 10 | @SerializedName("temp") 11 | @Expose 12 | private Double temp; 13 | @SerializedName("pressure") 14 | @Expose 15 | private Double pressure; 16 | @SerializedName("humidity") 17 | @Expose 18 | private Integer humidity; 19 | @SerializedName("temp_min") 20 | @Expose 21 | private Double tempMin; 22 | @SerializedName("temp_max") 23 | @Expose 24 | private Double tempMax; 25 | @SerializedName("sea_level") 26 | @Expose 27 | private Double seaLevel; 28 | @SerializedName("grnd_level") 29 | @Expose 30 | private Double grndLevel; 31 | 32 | 33 | /** 34 | * @return The temp 35 | */ 36 | public Double getTemp() 37 | { 38 | return temp; 39 | } 40 | 41 | 42 | /** 43 | * @param temp The temp 44 | */ 45 | public void setTemp(Double temp) 46 | { 47 | this.temp = temp; 48 | } 49 | 50 | 51 | /** 52 | * @return The pressure 53 | */ 54 | public Double getPressure() 55 | { 56 | return pressure; 57 | } 58 | 59 | 60 | /** 61 | * @param pressure The pressure 62 | */ 63 | public void setPressure(Double pressure) 64 | { 65 | this.pressure = pressure; 66 | } 67 | 68 | 69 | /** 70 | * @return The humidity 71 | */ 72 | public Integer getHumidity() 73 | { 74 | return humidity; 75 | } 76 | 77 | 78 | /** 79 | * @param humidity The humidity 80 | */ 81 | public void setHumidity(Integer humidity) 82 | { 83 | this.humidity = humidity; 84 | } 85 | 86 | 87 | /** 88 | * @return The tempMin 89 | */ 90 | public Double getTempMin() 91 | { 92 | return tempMin; 93 | } 94 | 95 | 96 | /** 97 | * @param tempMin The temp_min 98 | */ 99 | public void setTempMin(Double tempMin) 100 | { 101 | this.tempMin = tempMin; 102 | } 103 | 104 | 105 | /** 106 | * @return The tempMax 107 | */ 108 | public Double getTempMax() 109 | { 110 | return tempMax; 111 | } 112 | 113 | 114 | /** 115 | * @param tempMax The temp_max 116 | */ 117 | public void setTempMax(Double tempMax) 118 | { 119 | this.tempMax = tempMax; 120 | } 121 | 122 | 123 | /** 124 | * @return The seaLevel 125 | */ 126 | public Double getSeaLevel() 127 | { 128 | return seaLevel; 129 | } 130 | 131 | 132 | /** 133 | * @param seaLevel The sea_level 134 | */ 135 | public void setSeaLevel(Double seaLevel) 136 | { 137 | this.seaLevel = seaLevel; 138 | } 139 | 140 | 141 | /** 142 | * @return The grndLevel 143 | */ 144 | public Double getGrndLevel() 145 | { 146 | return grndLevel; 147 | } 148 | 149 | 150 | /** 151 | * @param grndLevel The grnd_level 152 | */ 153 | public void setGrndLevel(Double grndLevel) 154 | { 155 | this.grndLevel = grndLevel; 156 | } 157 | 158 | } -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/entity/api/Sys.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.entity.api; 2 | 3 | import com.google.gson.annotations.Expose; 4 | import com.google.gson.annotations.SerializedName; 5 | 6 | 7 | public class Sys 8 | { 9 | 10 | @SerializedName("message") 11 | @Expose 12 | private Double message; 13 | @SerializedName("country") 14 | @Expose 15 | private String country; 16 | @SerializedName("sunrise") 17 | @Expose 18 | private Integer sunrise; 19 | @SerializedName("sunset") 20 | @Expose 21 | private Integer sunset; 22 | 23 | 24 | /** 25 | * @return The message 26 | */ 27 | public Double getMessage() 28 | { 29 | return message; 30 | } 31 | 32 | 33 | /** 34 | * @param message The message 35 | */ 36 | public void setMessage(Double message) 37 | { 38 | this.message = message; 39 | } 40 | 41 | 42 | /** 43 | * @return The country 44 | */ 45 | public String getCountry() 46 | { 47 | return country; 48 | } 49 | 50 | 51 | /** 52 | * @param country The country 53 | */ 54 | public void setCountry(String country) 55 | { 56 | this.country = country; 57 | } 58 | 59 | 60 | /** 61 | * @return The sunrise 62 | */ 63 | public Integer getSunrise() 64 | { 65 | return sunrise; 66 | } 67 | 68 | 69 | /** 70 | * @param sunrise The sunrise 71 | */ 72 | public void setSunrise(Integer sunrise) 73 | { 74 | this.sunrise = sunrise; 75 | } 76 | 77 | 78 | /** 79 | * @return The sunset 80 | */ 81 | public Integer getSunset() 82 | { 83 | return sunset; 84 | } 85 | 86 | 87 | /** 88 | * @param sunset The sunset 89 | */ 90 | public void setSunset(Integer sunset) 91 | { 92 | this.sunset = sunset; 93 | } 94 | 95 | } -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/entity/api/Weather.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.entity.api; 2 | 3 | import com.google.gson.annotations.Expose; 4 | import com.google.gson.annotations.SerializedName; 5 | 6 | 7 | public class Weather 8 | { 9 | 10 | @SerializedName("id") 11 | @Expose 12 | private Integer id; 13 | @SerializedName("main") 14 | @Expose 15 | private String main; 16 | @SerializedName("description") 17 | @Expose 18 | private String description; 19 | @SerializedName("icon") 20 | @Expose 21 | private String icon; 22 | 23 | 24 | /** 25 | * @return The id 26 | */ 27 | public Integer getId() 28 | { 29 | return id; 30 | } 31 | 32 | 33 | /** 34 | * @param id The id 35 | */ 36 | public void setId(Integer id) 37 | { 38 | this.id = id; 39 | } 40 | 41 | 42 | /** 43 | * @return The main 44 | */ 45 | public String getMain() 46 | { 47 | return main; 48 | } 49 | 50 | 51 | /** 52 | * @param main The main 53 | */ 54 | public void setMain(String main) 55 | { 56 | this.main = main; 57 | } 58 | 59 | 60 | /** 61 | * @return The description 62 | */ 63 | public String getDescription() 64 | { 65 | return description; 66 | } 67 | 68 | 69 | /** 70 | * @param description The description 71 | */ 72 | public void setDescription(String description) 73 | { 74 | this.description = description; 75 | } 76 | 77 | 78 | /** 79 | * @return The icon 80 | */ 81 | public String getIcon() 82 | { 83 | return icon; 84 | } 85 | 86 | 87 | /** 88 | * @param icon The icon 89 | */ 90 | public void setIcon(String icon) 91 | { 92 | this.icon = icon; 93 | } 94 | 95 | } -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/entity/api/Wind.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.entity.api; 2 | 3 | import com.google.gson.annotations.Expose; 4 | import com.google.gson.annotations.SerializedName; 5 | 6 | 7 | public class Wind 8 | { 9 | 10 | @SerializedName("speed") 11 | @Expose 12 | private Double speed; 13 | @SerializedName("deg") 14 | @Expose 15 | private Double deg; 16 | 17 | 18 | /** 19 | * @return The speed 20 | */ 21 | public Double getSpeed() 22 | { 23 | return speed; 24 | } 25 | 26 | 27 | /** 28 | * @param speed The speed 29 | */ 30 | public void setSpeed(Double speed) 31 | { 32 | this.speed = speed; 33 | } 34 | 35 | 36 | /** 37 | * @return The deg 38 | */ 39 | public Double getDeg() 40 | { 41 | return deg; 42 | } 43 | 44 | 45 | /** 46 | * @param deg The deg 47 | */ 48 | public void setDeg(Double deg) 49 | { 50 | this.deg = deg; 51 | } 52 | 53 | } 54 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/interactor/RetrofitApiInteractor.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.interactor; 2 | 3 | import java.io.IOException; 4 | 5 | import cz.helmisek.android.androidviper.core.interactor.Interactor; 6 | import cz.helmisek.android.androidvipersample.api.ApiConfig; 7 | import okhttp3.HttpUrl; 8 | import okhttp3.Interceptor; 9 | import okhttp3.OkHttpClient; 10 | import okhttp3.Request; 11 | import retrofit2.Retrofit; 12 | import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory; 13 | import retrofit2.converter.gson.GsonConverterFactory; 14 | import rx.schedulers.Schedulers; 15 | 16 | 17 | abstract class RetrofitApiInteractor extends Interactor 18 | { 19 | 20 | private static final String QUERY_PARAM_APP_ID = "appid"; 21 | private Retrofit mRetrofit; 22 | 23 | 24 | RetrofitApiInteractor() 25 | { 26 | this.mRetrofit = getRetrofitBuilder().build(); 27 | } 28 | 29 | 30 | private Retrofit.Builder getRetrofitBuilder() 31 | { 32 | final Retrofit.Builder retrofitBuilder = new Retrofit.Builder(); 33 | final OkHttpClient.Builder httpClient = new OkHttpClient.Builder(); 34 | httpClient.addInterceptor(new Interceptor() 35 | { 36 | @Override 37 | public okhttp3.Response intercept(final Chain chain) throws IOException 38 | { 39 | final Request original = chain.request(); 40 | final HttpUrl httpUrl = original.url().newBuilder() 41 | .addQueryParameter(QUERY_PARAM_APP_ID, ApiConfig.OPENWEATHER_API_KEY) 42 | .build(); 43 | final Request request = original.newBuilder().url(httpUrl).build(); 44 | return chain.proceed(request); 45 | } 46 | }); 47 | retrofitBuilder.client(httpClient.build()); 48 | retrofitBuilder.baseUrl(getBaseUrl()); 49 | retrofitBuilder.addCallAdapterFactory(RxJavaCallAdapterFactory.createWithScheduler(Schedulers.io())); 50 | retrofitBuilder.addConverterFactory(GsonConverterFactory.create()); 51 | return retrofitBuilder; 52 | } 53 | 54 | 55 | private String getBaseUrl() 56 | { 57 | return ApiConfig.OPENWEATHER_API_BASE; 58 | } 59 | 60 | 61 | Retrofit getRetrofit() 62 | { 63 | return this.mRetrofit; 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/interactor/WeatherInteractor.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.interactor; 2 | 3 | 4 | import android.content.SharedPreferences; 5 | import android.preference.PreferenceManager; 6 | 7 | import cz.helmisek.android.androidvipersample.api.WeatherAPIEndpoint; 8 | import cz.helmisek.android.androidvipersample.core.entity.api.CurrentWeatherEntity; 9 | import cz.helmisek.android.androidvipersample.core.interactor.contract.WeatherViewModelInteractorContract; 10 | import retrofit2.Response; 11 | import rx.Observable; 12 | import rx.android.schedulers.AndroidSchedulers; 13 | 14 | 15 | public class WeatherInteractor extends RetrofitApiInteractor 16 | { 17 | private static final String UNITS_METRIC = "metric"; 18 | 19 | 20 | @Override 21 | public WeatherViewModelInteractorContract initDataContract() 22 | { 23 | return new WeatherViewModelInteractorContract() 24 | { 25 | @Override 26 | public String getLastLocation() 27 | { 28 | SharedPreferences mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext()); 29 | return mSharedPreferences.getString(PREF_KEY_LAST_WEATHER_LOCATION, DEFAULT_LAST_WEATHER_LOCATION_VALUE); 30 | } 31 | 32 | 33 | @Override 34 | public void setLastLocation(String location) 35 | { 36 | SharedPreferences mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext()); 37 | mSharedPreferences.edit().putString(PREF_KEY_LAST_WEATHER_LOCATION, location).apply(); 38 | } 39 | 40 | 41 | @Override 42 | public Observable> loadCurrentWeather(String location) 43 | { 44 | return getRetrofit().create(WeatherAPIEndpoint.class) 45 | .getCurrentWeather(location, UNITS_METRIC) 46 | .observeOn(AndroidSchedulers.mainThread()); 47 | } 48 | }; 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/interactor/contract/WeatherViewModelInteractorContract.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.interactor.contract; 2 | 3 | import cz.helmisek.android.androidvipersample.core.entity.api.CurrentWeatherEntity; 4 | import retrofit2.Response; 5 | import rx.Observable; 6 | 7 | 8 | public interface WeatherViewModelInteractorContract 9 | { 10 | String PREF_KEY_LAST_WEATHER_LOCATION = "last_weather_location"; 11 | String DEFAULT_LAST_WEATHER_LOCATION_VALUE = "London"; 12 | 13 | String getLastLocation(); 14 | void setLastLocation(final String location); 15 | 16 | Observable> loadCurrentWeather(final String location); 17 | } 18 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/presenter/WeatherActivityPresenter.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.presenter; 2 | 3 | import cz.helmisek.android.androidviper.core.presenter.Presenter; 4 | import cz.helmisek.android.androidvipersample.R; 5 | import cz.helmisek.android.androidvipersample.core.viewinteractor.WeatherActivityViewInteractor; 6 | import cz.helmisek.android.androidvipersample.core.viewinteractor.WeatherPresenterViewModelContract; 7 | import cz.helmisek.android.androidvipersample.core.viewmodel.WeatherActivityViewModel; 8 | import cz.helmisek.android.androidvipersample.databinding.ActivityWeatherBinding; 9 | 10 | 11 | public class WeatherActivityPresenter extends Presenter implements WeatherActivityViewInteractor, WeatherPresenterViewModelContract 12 | { 13 | 14 | @Override 15 | public WeatherActivityViewModel initViewModel() 16 | { 17 | return new WeatherActivityViewModel(this); 18 | } 19 | 20 | 21 | @Override 22 | public void onPresenterCreated() 23 | { 24 | super.onPresenterCreated(); 25 | 26 | getBinding().weatherLocation.setText(getViewModel().getLastLocation()); 27 | 28 | refreshWeatherData(); 29 | } 30 | 31 | 32 | @Override 33 | public void onLocationSubmit() 34 | { 35 | refreshWeatherData(); 36 | } 37 | 38 | 39 | @Override 40 | public void onWeatherInformationReady(boolean successfully) 41 | { 42 | getBinding().requestState.setText(successfully ? 43 | getContext().getString(R.string.success) : getContext().getString(R.string.errr)); 44 | } 45 | 46 | 47 | private void refreshWeatherData() 48 | { 49 | getViewModel().setupWeatherInformation(getBinding().weatherLocation.getText().toString()); 50 | } 51 | 52 | } 53 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/router/WeatherRouter.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.router; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | 6 | import cz.helmisek.android.androidviper.core.router.Router; 7 | import cz.helmisek.android.androidvipersample.activity.WeatherActivity; 8 | 9 | 10 | public class WeatherRouter extends Router 11 | { 12 | 13 | public static void startActivity(Context context) 14 | { 15 | Intent intent = getActivityIntent(context); 16 | intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 17 | context.startActivity(intent); 18 | } 19 | 20 | 21 | public static Intent getActivityIntent(Context context) 22 | { 23 | return new Intent(context, WeatherActivity.class); 24 | } 25 | 26 | } 27 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/viewinteractor/WeatherActivityViewInteractor.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.viewinteractor; 2 | 3 | public interface WeatherActivityViewInteractor 4 | { 5 | void onLocationSubmit(); 6 | } 7 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/viewinteractor/WeatherPresenterViewModelContract.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.viewinteractor; 2 | 3 | public interface WeatherPresenterViewModelContract 4 | { 5 | void onWeatherInformationReady(boolean successfully); 6 | } 7 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/core/viewmodel/WeatherActivityViewModel.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.core.viewmodel; 2 | 3 | import android.databinding.Bindable; 4 | import android.databinding.ObservableField; 5 | 6 | import com.android.databinding.library.baseAdapters.BR; 7 | 8 | import cz.helmisek.android.androidviper.core.viewmodel.ViewModel; 9 | import cz.helmisek.android.androidvipersample.core.entity.api.CurrentWeatherEntity; 10 | import cz.helmisek.android.androidvipersample.core.interactor.WeatherInteractor; 11 | import cz.helmisek.android.androidvipersample.core.interactor.contract.WeatherViewModelInteractorContract; 12 | import cz.helmisek.android.androidvipersample.core.viewinteractor.WeatherPresenterViewModelContract; 13 | import cz.kinst.jakub.view.StatefulLayout; 14 | import retrofit2.Response; 15 | import rx.functions.Action1; 16 | 17 | 18 | public class WeatherActivityViewModel extends ViewModel 19 | { 20 | 21 | public final ObservableField state = new ObservableField<>(StatefulLayout.State.CONTENT); 22 | private final WeatherPresenterViewModelContract mPresenterViewModelContract; 23 | 24 | private CurrentWeatherEntity mCurrentWeatherEntity; 25 | 26 | 27 | public WeatherActivityViewModel(WeatherPresenterViewModelContract contract) 28 | { 29 | this.mPresenterViewModelContract = contract; 30 | } 31 | 32 | 33 | @Override 34 | public WeatherInteractor initInteractor() 35 | { 36 | return new WeatherInteractor(); 37 | } 38 | 39 | 40 | public void setupWeatherInformation(final String location) 41 | { 42 | if(state.get() != StatefulLayout.State.PROGRESS) 43 | state.set(StatefulLayout.State.CONTENT); 44 | 45 | getInteractor().loadCurrentWeather(location).subscribe(new Action1>() 46 | { 47 | @Override 48 | public void call(Response currentWeatherEntityResponse) 49 | { 50 | if(currentWeatherEntityResponse.isSuccessful()) 51 | { 52 | setCurrentWeatherEntity(currentWeatherEntityResponse.body()); 53 | getInteractor().setLastLocation(location); 54 | } 55 | 56 | state.set(currentWeatherEntityResponse.isSuccessful() ? StatefulLayout.State.CONTENT : StatefulLayout.State.EMPTY); 57 | 58 | WeatherActivityViewModel.this.mPresenterViewModelContract.onWeatherInformationReady(currentWeatherEntityResponse.isSuccessful()); 59 | } 60 | }); 61 | 62 | 63 | } 64 | 65 | 66 | public String getLastLocation() 67 | { 68 | return this.getInteractor().getLastLocation(); 69 | } 70 | 71 | /* ---- Binding related ---- */ 72 | 73 | 74 | @Bindable 75 | public CurrentWeatherEntity getCurrentWeatherEntity() 76 | { 77 | return this.mCurrentWeatherEntity; 78 | } 79 | 80 | 81 | private void setCurrentWeatherEntity(final CurrentWeatherEntity currentWeatherEntity) 82 | { 83 | this.mCurrentWeatherEntity = currentWeatherEntity; 84 | notifyPropertyChanged(BR.currentWeatherEntity); 85 | } 86 | 87 | 88 | } 89 | -------------------------------------------------------------------------------- /sample/src/main/java/cz/helmisek/android/androidvipersample/util/StringUtils.java: -------------------------------------------------------------------------------- 1 | package cz.helmisek.android.androidvipersample.util; 2 | 3 | import android.support.annotation.NonNull; 4 | 5 | import java.util.Locale; 6 | 7 | 8 | public class StringUtils 9 | { 10 | public static String parseTemperature(@NonNull final Double value) 11 | { 12 | return String.format(Locale.getDefault(), "%.1f", value).replace(",", ".").concat("°C"); 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /sample/src/main/res/drawable/ic_weather_cloudy.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /sample/src/main/res/layout/activity_weather.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | 9 | 12 | 13 | 14 | 15 | 16 | 17 | 21 | 22 | 30 | 31 | 35 | 36 | 40 | 41 | 56 | 57 |