├── .gitignore ├── LICENSE ├── README.md ├── build.gradle ├── gifs ├── statelayout.gif └── statelayout_custom.gif ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── library ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── erkutaras │ │ └── statelayout │ │ ├── StateLayout.kt │ │ └── StateLayoutExtensions.kt │ └── res │ ├── layout │ ├── layout_state_info.xml │ ├── layout_state_loading.xml │ └── layout_state_loading_with_content.xml │ └── values │ ├── attrs.xml │ └── ids.xml ├── sample ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── erkutaras │ │ └── statelayout │ │ └── sample │ │ ├── AnimationLoadingSampleActivity.kt │ │ ├── CustomSampleActivity.kt │ │ ├── SampleBaseActivity.kt │ │ └── StateLayoutSampleActivity.kt │ └── res │ ├── anim │ └── anim_blink.xml │ ├── drawable-v24 │ └── ic_launcher_foreground.xml │ ├── drawable │ ├── ic_android_black_64dp.xml │ ├── ic_info_outline_black_64dp.xml │ ├── ic_launcher_background.xml │ └── ic_network_check_black_24dp.xml │ ├── layout │ ├── activity_animation_loading_sample.xml │ ├── activity_custom_sample.xml │ ├── activity_state_layout_sample.xml │ ├── layout_custom_info.xml │ ├── layout_custom_loading.xml │ └── layout_loading_with_animation.xml │ ├── menu │ ├── menu_animation_loading.xml │ ├── menu_custom.xml │ └── menu_sample.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ └── 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/tasks.xml 39 | .idea/gradle.xml 40 | .idea/assetWizardSettings.xml 41 | .idea/vcs.xml 42 | .idea/dictionaries 43 | .idea/libraries 44 | .idea/caches 45 | 46 | # Keystore files 47 | # Uncomment the following line if you do not want to check your keystore files in. 48 | #*.jks 49 | 50 | # External native build folder generated in Android Studio 2.2 and later 51 | .externalNativeBuild 52 | 53 | # Google Services (e.g. APIs or Firebase) 54 | google-services.json 55 | 56 | # Freeline 57 | freeline.py 58 | freeline/ 59 | freeline_project_description.json 60 | 61 | # fastlane 62 | fastlane/report.xml 63 | fastlane/Preview.html 64 | fastlane/screenshots 65 | fastlane/test_output 66 | fastlane/readme.md 67 | -------------------------------------------------------------------------------- /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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These main states are: **LOADING**, **DISPLAY CONTENT**, **LOADING WITH CONTENT** and **ERROR/INFO**. When developing any Android project, the states aren't clear for many of the developers except CONTENT. To solve state problem, this layout-library can be implemented easily. 13 | 14 | With using StateLayout in your layout resources as a root view, you can easily change states of the views with calling functions of StateLayout like loading(), content(), info(), etc. 15 | 16 | The structure of StateLayout bases on view visibility changing. The layout has three container(loading, info, loading with content) and just one direct child can be placed in as content. This one direct child architecture(like [ScrollView][3]) is selected for preventing state confusion. 17 | 18 | Loading layout(layout_state_loading.xml) is a simple layout that has just one ProgressBar with accent color at the center of the screen. Loading-with-Content layout(layout_state_loading_with_content.xml) has also one ProgressBar, but this one is horizantal and placed on top of the screen. Info layout(layout_state_info.xml) can be used both for info and error states that has image, title, message and a button. 19 | 20 | ## Gradle 21 | 22 | **Step 1.** Add the JitPack repository to your root build.gradle at the end of repositories: 23 | ``` 24 | allprojects { 25 | repositories { 26 | ... 27 | maven { url 'https://jitpack.io' } 28 | } 29 | } 30 | ``` 31 | 32 | **Step 2.** Add the library dependency to your project build.gradle: 33 | ``` 34 | dependencies { 35 | implementation 'com.github.Trendyol:StateLayout:$state_layout_version' 36 | } 37 | ``` 38 | 39 | ## Usage 40 | 41 | Simple flow for your application: First of all, add StateLayout to where you want to change states and add one direct child within that layout. After that, when your releated screen is opened, call stateLayout.loading() and request the API. After the response, change the state accocrding to the response. If there is no error, call stateLayout.content(), otherwise call info state's functions. If you want to show loading and request to API, when the content is visible, call stateLayout.loadingWithContent() and request. When the api call ended, you can change the state. 42 | 43 | ### 1. Simple Usage 44 | - If you want to change or update design of the layouts(layout_state_loading.xml, layout_state_loading_with_content.xml, layout_state_info.xml), create layouts with **SAME** name in your project. 45 | 46 | - To use info state functions like stateLayout.infoImage(), please use **same ids** fot the views. 47 | 48 | **Sample code:** 49 | ```xml 50 | 54 | 55 | 58 | 59 | 60 | 61 | ``` 62 | ```kotlin 63 | val stateLayout = findViewById(R.id.stateLayout) 64 | 65 | // loading 66 | stateLayout.loading() 67 | 68 | // content 69 | stateLayout.content() 70 | 71 | // loading with content 72 | stateLayout.loadingWithContent() 73 | 74 | // error/info 75 | stateLayout.infoImage(R.drawable.ic_android_black_64dp) 76 | .infoTitle("Ooops.... :(") 77 | .infoMessage("Unexpected error occurred. Please refresh the page!") 78 | .infoButton("Refresh", onStateLayoutListener) 79 | // error/info 80 | stateLayout.info() 81 | ``` 82 | 83 | ### 2. Custom Usage 84 | - If you want to fully change your custom layouts which are used in StateLayout, you can use **sl_loadingLayout**, **sl_infoLayout**, **sl_loadingWithContentLayout**. These attributes values can be layout references. 85 | 86 | ```xml 87 | 94 | 95 | 98 | 99 | 100 | 101 | ``` 102 | - **state** attribute can be used for initial state for layout. Values of state attributes: 103 | ``` 104 | loading / content / info / loading_with_content / error / empty / none 105 | ``` 106 | ```kotlin 107 | val stateLayout = findViewById(R.id.stateLayout) 108 | 109 | // custom loading 110 | stateLayout.loading(R.layout.layout_custom_loading) 111 | 112 | // content 113 | stateLayout.content() 114 | 115 | // custom loading with content 116 | stateLayout.loadingWithContent(R.layout.layout_custom_loading_with_content) 117 | 118 | // custom error/info 119 | stateLayout.info(R.layout.layout_custom_info) 120 | ``` 121 | 122 | ### 3. Using Animation 123 | - Animations are also supported for LOADING and LOADING_WITH_CONTENT states after 1.3.0. If you want to use animation in the states, you need to use ids which are implemented in the library. 124 | 125 | **ids:** 126 | ```customView_state_layout_loading``` can be used in layout_state_loading.xml or your custom loading layout. ```customView_state_layout_with_content``` can be used in layout_state_loading_with_content.xml or your custom loading wit content layout. 127 | 128 | **attrs:** 129 | ```sl_loadingAnimation``` can be used for LOADING state. ```sl_loadingWithContentAnimation``` can be used for LOADING_WITH_CONTENT state 130 | ```xml 131 | 137 | 138 | 141 | 142 | 143 | 144 | ``` 145 | ```kotlin 146 | val stateLayout = findViewById(R.id.stateLayout) 147 | val animation = AnimationUtils.loadAnimation(context, R.anim.anim_blink) 148 | 149 | // loading with animation if the view id's is customView_state_layout_loading 150 | stateLayout.loadingAnimation(animation) 151 | 152 | // loading with animation if the view id's is customView_state_layout_with_content 153 | stateLayout.loadingWithContentAnimation(animation) 154 | ``` 155 | 156 | 157 | ## Issues 158 | 159 | If you've found an error in this library, please file an [issue][1]. 160 | 161 | ## Contributing 162 | 163 | Patches and new features are encouraged, and may be submitted by [forking this project][2] and submitting a pull request through GitHub. 164 | 165 | [1]: https://github.com/erkutaras/StateLayout/issues 166 | [2]: https://github.com/erkutaras/StateLayout/fork 167 | [3]: https://developer.android.com/reference/android/widget/ScrollView 168 | 169 | 170 | # License 171 | 172 | Copyright 2018-2019 erkutaras 173 | 174 | Licensed under the Apache License, Version 2.0 (the "License"); 175 | you may not use this file except in compliance with the License. 176 | You may obtain a copy of the License at 177 | 178 | http://www.apache.org/licenses/LICENSE-2.0 179 | 180 | Unless required by applicable law or agreed to in writing, software 181 | distributed under the License is distributed on an "AS IS" BASIS, 182 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 183 | See the License for the specific language governing permissions and 184 | limitations under the License. 185 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | ext.kotlin_version = '1.3.41' 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.4.2' 11 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 12 | classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1' 13 | 14 | // NOTE: Do not place your application dependencies here; they belong 15 | // in the individual module build.gradle files 16 | } 17 | } 18 | 19 | allprojects { 20 | repositories { 21 | google() 22 | jcenter() 23 | } 24 | } 25 | 26 | task clean(type: Delete) { 27 | delete rootProject.buildDir 28 | } 29 | -------------------------------------------------------------------------------- /gifs/statelayout.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Trendyol/StateLayout/269b19dd92a94bc1ca179e2961aacad697682110/gifs/statelayout.gif -------------------------------------------------------------------------------- /gifs/statelayout_custom.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Trendyol/StateLayout/269b19dd92a94bc1ca179e2961aacad697682110/gifs/statelayout_custom.gif -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | android.enableJetifier=true 10 | android.useAndroidX=true 11 | org.gradle.jvmargs=-Xmx1536m 12 | # When configured, Gradle will run in incubating parallel mode. 13 | # This option should only be used with decoupled projects. More details, visit 14 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 15 | # org.gradle.parallel=true 16 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Trendyol/StateLayout/269b19dd92a94bc1ca179e2961aacad697682110/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sun May 19 19:37:42 MSK 2019 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-5.1.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /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 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 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 Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /library/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /library/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'com.github.dcendents.android-maven' 4 | 5 | group='com.erkutaras.statelayout' 6 | 7 | android { 8 | compileSdkVersion 28 9 | 10 | defaultConfig { 11 | minSdkVersion 14 12 | targetSdkVersion 28 13 | versionCode 26 14 | versionName "1.4.4" 15 | 16 | vectorDrawables.useSupportLibrary = true 17 | } 18 | 19 | buildTypes { 20 | release { 21 | minifyEnabled false 22 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 23 | } 24 | } 25 | 26 | } 27 | 28 | dependencies { 29 | implementation fileTree(dir: 'libs', include: ['*.jar']) 30 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 31 | implementation 'androidx.appcompat:appcompat:1.0.2' 32 | } 33 | repositories { 34 | mavenCentral() 35 | } 36 | -------------------------------------------------------------------------------- /library/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /library/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /library/src/main/java/com/erkutaras/statelayout/StateLayout.kt: -------------------------------------------------------------------------------- 1 | package com.erkutaras.statelayout 2 | 3 | import android.content.Context 4 | import android.os.Build 5 | import android.util.AttributeSet 6 | import android.view.View 7 | import android.view.animation.Animation 8 | import android.view.animation.AnimationUtils 9 | import android.widget.Button 10 | import android.widget.FrameLayout 11 | import android.widget.ImageView 12 | import android.widget.TextView 13 | import androidx.annotation.LayoutRes 14 | import androidx.annotation.RequiresApi 15 | import androidx.annotation.StyleRes 16 | import com.erkutaras.statelayout.StateLayout.State.* 17 | 18 | /** 19 | * Created by erkutaras on 9.09.2018. 20 | */ 21 | class StateLayout: FrameLayout { 22 | 23 | private var contentLayout: View? = null 24 | private var loadingLayout: View? = null 25 | private var infoLayout: View? = null 26 | private var loadingWithContentLayout: View? = null 27 | 28 | private var state: State = NONE 29 | 30 | @LayoutRes 31 | private var loadingLayoutRes: Int = R.layout.layout_state_loading 32 | @LayoutRes 33 | private var infoLayoutRes: Int = R.layout.layout_state_info 34 | @LayoutRes 35 | private var loadingWithContentLayoutRes: Int = R.layout.layout_state_loading_with_content 36 | 37 | private var loadingAnimation: Animation? = null 38 | private var loadingWithContentAnimation: Animation? = null 39 | 40 | constructor(context: Context) : super(context) 41 | 42 | constructor(context: Context, attrs: AttributeSet?) : super(context, attrs) { 43 | obtainCustomAttributes(attrs) 44 | } 45 | 46 | constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { 47 | obtainCustomAttributes(attrs, defStyleAttr) 48 | } 49 | 50 | @RequiresApi(Build.VERSION_CODES.LOLLIPOP) 51 | constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes) { 52 | obtainCustomAttributes(attrs, defStyleAttr, defStyleRes) 53 | } 54 | 55 | private fun obtainCustomAttributes(attrs: AttributeSet?, defStyleAttr: Int = 0, @StyleRes defStyleRes: Int = 0) { 56 | val typedArray = context.obtainStyledAttributes(attrs, R.styleable.StateLayout, defStyleAttr, defStyleRes) 57 | typedArray.runCatching { 58 | state = State.values()[getInteger(R.styleable.StateLayout_sl_state, NONE.ordinal)] 59 | loadingLayoutRes = getResourceId(R.styleable.StateLayout_sl_loadingLayout, R.layout.layout_state_loading) 60 | infoLayoutRes = getResourceId(R.styleable.StateLayout_sl_infoLayout, R.layout.layout_state_info) 61 | loadingWithContentLayoutRes = getResourceId(R.styleable.StateLayout_sl_loadingWithContentLayout, R.layout.layout_state_loading_with_content) 62 | 63 | getResourceId(R.styleable.StateLayout_sl_loadingAnimation, 0).notZero { 64 | loadingAnimation = AnimationUtils.loadAnimation(context, it) 65 | } 66 | getResourceId(R.styleable.StateLayout_sl_loadingWithContentAnimation, 0).notZero { 67 | loadingWithContentAnimation = AnimationUtils.loadAnimation(context, it) 68 | } 69 | } 70 | typedArray.recycle() 71 | } 72 | 73 | init { 74 | if (isInEditMode) { 75 | state = CONTENT 76 | } 77 | } 78 | 79 | override fun onFinishInflate() { 80 | super.onFinishInflate() 81 | setupContentState() 82 | setupLoadingState() 83 | setupInfoState() 84 | setupLoadingWithContentState() 85 | 86 | updateWithState() 87 | checkChildCount() 88 | } 89 | 90 | private fun setupContentState() { 91 | contentLayout = getChildAt(0) 92 | contentLayout?.visibility = View.GONE 93 | } 94 | 95 | private fun setupLoadingState() { 96 | loadingLayout = inflate(loadingLayoutRes) 97 | loadingLayout?.visibility = View.GONE 98 | addView(loadingLayout) 99 | } 100 | 101 | private fun setupInfoState() { 102 | infoLayout = inflate(infoLayoutRes) 103 | infoLayout?.visibility = View.GONE 104 | addView(infoLayout) 105 | } 106 | 107 | private fun setupLoadingWithContentState() { 108 | loadingWithContentLayout = inflate(loadingWithContentLayoutRes) 109 | loadingWithContentLayout?.visibility = View.GONE 110 | addView(loadingWithContentLayout) 111 | } 112 | 113 | private fun updateWithState() { 114 | when (state) { 115 | LOADING -> loading() 116 | CONTENT -> content() 117 | INFO, ERROR, EMPTY -> info() 118 | LOADING_WITH_CONTENT -> loadingWithContent() 119 | NONE -> hideAll() 120 | } 121 | } 122 | 123 | private fun checkChildCount() { 124 | if (childCount > 4 || childCount == 0) { 125 | throwChildCountException() 126 | } 127 | } 128 | 129 | private fun hideAll() { 130 | updateLoadingVisibility(View.GONE) 131 | contentLayout.gone() 132 | infoLayout.gone() 133 | updateLoadingWithContentVisibility(View.GONE) 134 | } 135 | 136 | private fun updateLoadingVisibility(visibility: Int) = 137 | when (visibility) { 138 | View.VISIBLE -> loadingLayout.visible { it.startViewAnimation(R.id.customView_state_layout_loading, loadingAnimation) } 139 | else -> loadingLayout.gone { it.clearViewAnimation(R.id.customView_state_layout_loading) } 140 | } 141 | 142 | private fun updateLoadingWithContentVisibility(visibility: Int) = 143 | when (visibility) { 144 | View.VISIBLE -> loadingWithContentLayout.visible { it.startViewAnimation(R.id.customView_state_layout_with_content, loadingWithContentAnimation) } 145 | else -> loadingWithContentLayout.gone { it.clearViewAnimation(R.id.customView_state_layout_with_content) } 146 | } 147 | 148 | private fun throwChildCountException(): Nothing = 149 | throw IllegalStateException("StateLayout can host only one direct child") 150 | 151 | fun initialState(state: State) { 152 | this.state = state 153 | } 154 | 155 | fun loadingMessage(message: String): StateLayout { 156 | loadingLayout.findView(R.id.textView_state_layout_loading_message) { 157 | text = message 158 | visibility = View.VISIBLE 159 | } 160 | return loading() 161 | } 162 | 163 | fun loadingAnimation(animation: Animation): StateLayout { 164 | loadingAnimation = animation 165 | return loading() 166 | } 167 | 168 | fun loading(): StateLayout { 169 | state = LOADING 170 | updateLoadingVisibility(View.VISIBLE) 171 | contentLayout.gone() 172 | infoLayout.gone() 173 | updateLoadingWithContentVisibility(View.GONE) 174 | return this 175 | } 176 | 177 | fun loading(@LayoutRes layoutId: Int) { 178 | this.loadingLayoutRes = layoutId 179 | removeView(loadingLayout) 180 | setupLoadingState() 181 | showState(provideLoadingStateInfo()) 182 | } 183 | 184 | fun content(): StateLayout { 185 | state = CONTENT 186 | updateLoadingVisibility(View.GONE) 187 | contentLayout.visible() 188 | infoLayout.gone() 189 | updateLoadingWithContentVisibility(View.GONE) 190 | return this 191 | } 192 | 193 | fun infoImage(imageRes: Int): StateLayout { 194 | infoLayout.findView(R.id.imageView_state_layout_info) { 195 | setImageResource(imageRes) 196 | visibility = View.VISIBLE 197 | } 198 | return info() 199 | } 200 | 201 | fun infoTitle(title: String): StateLayout { 202 | infoLayout.findView(R.id.textView_state_layout_info_title) { 203 | text = title 204 | visibility = View.VISIBLE 205 | } 206 | return info() 207 | } 208 | 209 | fun infoMessage(message: String): StateLayout { 210 | infoLayout.findView(R.id.textView_state_layout_info_message) { 211 | text = message 212 | visibility = View.VISIBLE 213 | } 214 | return info() 215 | } 216 | 217 | @Deprecated("infoButtonListener(block: () -> Unit) calling is more convenient") 218 | fun infoButtonListener(onStateLayoutListener: OnStateLayoutListener?): StateLayout { 219 | infoLayout.findView