├── app ├── .gitignore ├── src │ └── main │ │ ├── res │ │ ├── values │ │ │ ├── strings.xml │ │ │ ├── colors.xml │ │ │ └── themes.xml │ │ ├── mipmap-hdpi │ │ │ ├── ic_launcher.webp │ │ │ └── ic_launcher_round.webp │ │ ├── mipmap-mdpi │ │ │ ├── ic_launcher.webp │ │ │ └── ic_launcher_round.webp │ │ ├── mipmap-xhdpi │ │ │ ├── ic_launcher.webp │ │ │ └── ic_launcher_round.webp │ │ ├── mipmap-xxhdpi │ │ │ ├── ic_launcher.webp │ │ │ └── ic_launcher_round.webp │ │ ├── mipmap-xxxhdpi │ │ │ ├── ic_launcher.webp │ │ │ └── ic_launcher_round.webp │ │ ├── drawable │ │ │ ├── bg_in_shadow.xml │ │ │ └── ic_launcher_background.xml │ │ ├── color │ │ │ ├── press_end.xml │ │ │ ├── press.xml │ │ │ └── press_start.xml │ │ ├── mipmap-anydpi-v26 │ │ │ ├── ic_launcher.xml │ │ │ └── ic_launcher_round.xml │ │ ├── xml │ │ │ ├── backup_rules.xml │ │ │ └── data_extraction_rules.xml │ │ ├── values-night │ │ │ └── themes.xml │ │ ├── drawable-v24 │ │ │ └── ic_launcher_foreground.xml │ │ └── layout │ │ │ └── activity_main.xml │ │ ├── java │ │ └── com │ │ │ └── flyjingfish │ │ │ └── shadowlayout │ │ │ └── MainActivity.java │ │ └── AndroidManifest.xml ├── proguard-rules.pro └── build.gradle ├── settings.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── screenshot └── Screenshot_20221011_141145.jpg ├── library ├── src │ └── main │ │ ├── AndroidManifest.xml │ │ ├── res │ │ └── values │ │ │ └── values.xml │ │ └── java │ │ └── com │ │ └── flyjingfish │ │ └── shadowlayoutlib │ │ └── ShadowLayout.java └── build.gradle ├── .gitignore ├── gradle.properties ├── gradlew.bat ├── README.md ├── gradlew └── LICENSE /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = "ShadowLayout" 2 | include ':app' 3 | include ':library' 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | ShadowLayout 3 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/FlyJingFish/ShadowLayout/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /screenshot/Screenshot_20221011_141145.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/FlyJingFish/ShadowLayout/HEAD/screenshot/Screenshot_20221011_141145.jpg -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: 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-------------------------------------------------------------------------------- https://raw.githubusercontent.com/FlyJingFish/ShadowLayout/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/FlyJingFish/ShadowLayout/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/FlyJingFish/ShadowLayout/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/FlyJingFish/ShadowLayout/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /library/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_in_shadow.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Tue Oct 11 11:29:56 CST 2022 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /app/src/main/res/color/press_end.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/color/press.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/color/press_start.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | local.properties 16 | build/ 17 | .idea 18 | androidTest/ 19 | test/ 20 | -------------------------------------------------------------------------------- /library/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | android { 3 | compileSdkVersion rootProject.ext.sdkVersion 4 | 5 | defaultConfig { 6 | minSdkVersion rootProject.ext.minSdkVersion 7 | targetSdkVersion rootProject.ext.sdkVersion 8 | } 9 | } 10 | 11 | dependencies { 12 | implementation 'androidx.appcompat:appcompat:1.3.1' 13 | } -------------------------------------------------------------------------------- /library/src/main/res/values/values.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/xml/backup_rules.xml: -------------------------------------------------------------------------------- 1 | 8 | 9 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/xml/data_extraction_rules.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 8 | 12 | 13 | 19 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | #59000000 11 | #00000000 12 | #40ff0000 13 | #406200EE 14 | -------------------------------------------------------------------------------- /app/src/main/java/com/flyjingfish/shadowlayout/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.flyjingfish.shadowlayout; 2 | 3 | import androidx.appcompat.app.AppCompatActivity; 4 | 5 | import android.os.Bundle; 6 | 7 | import com.flyjingfish.shadowlayout.databinding.ActivityMainBinding; 8 | 9 | public class MainActivity extends AppCompatActivity { 10 | 11 | @Override 12 | protected void onCreate(Bundle savedInstanceState) { 13 | super.onCreate(savedInstanceState); 14 | ActivityMainBinding binding = ActivityMainBinding.inflate(getLayoutInflater()); 15 | setContentView(binding.getRoot()); 16 | binding.shadowLayout.setOnClickListener(v -> {}); 17 | } 18 | } -------------------------------------------------------------------------------- /app/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 -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/values-night/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 15 | 18 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /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 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app's APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Enables namespacing of each library's R class so that its R class includes only the 19 | # resources declared in the library itself and none from the library's dependencies, 20 | # thereby reducing the size of the R class for that library 21 | android.nonTransitiveRClass=true -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | } 4 | 5 | android { 6 | compileSdkVersion rootProject.ext.sdkVersion 7 | 8 | defaultConfig { 9 | applicationId "com.flyjingfish.shadowlayout" 10 | minSdkVersion 21 11 | targetSdkVersion rootProject.ext.sdkVersion 12 | versionCode 1 13 | versionName "1.0" 14 | 15 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 16 | } 17 | buildFeatures { 18 | viewBinding true 19 | } 20 | 21 | buildTypes { 22 | release { 23 | minifyEnabled false 24 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 25 | } 26 | } 27 | compileOptions { 28 | sourceCompatibility JavaVersion.VERSION_1_8 29 | targetCompatibility JavaVersion.VERSION_1_8 30 | } 31 | } 32 | dependencies { 33 | 34 | implementation 'androidx.appcompat:appcompat:1.3.1' 35 | implementation 'com.google.android.material:material:1.3.0' 36 | implementation 'androidx.constraintlayout:constraintlayout:2.1.2' 37 | implementation project(path: ':library') 38 | testImplementation 'junit:junit:4.+' 39 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 40 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 41 | 42 | implementation 'com.github.JessYanCoding:AndroidAutoSize:v1.2.1' 43 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ShadowLayout 2 | 3 | ## 支持自定义阴影颜色，自定义四个边的阴影宽度 4 | 5 | [![](https://jitpack.io/v/FlyJingFish/ShadowLayout.svg)](https://jitpack.io/#FlyJingFish/ShadowLayout) 6 | [![GitHub stars](https://img.shields.io/github/stars/FlyJingFish/ShadowLayout.svg)](https://github.com/FlyJingFish/ShadowLayout/stargazers) 7 | [![GitHub forks](https://img.shields.io/github/forks/FlyJingFish/ShadowLayout.svg)](https://github.com/FlyJingFish/ShadowLayout/network) 8 | [![GitHub issues](https://img.shields.io/github/issues/FlyJingFish/ShadowLayout.svg)](https://github.com/FlyJingFish/ShadowLayout/issues) 9 | [![GitHub license](https://img.shields.io/github/license/FlyJingFish/ShadowLayout.svg)](https://github.com/FlyJingFish/ShadowLayout/blob/master/LICENSE) 10 | 11 | 12 | show 13 | 14 | 15 | ## 第一步，根目录build.gradle 16 | 17 | ```gradle 18 | allprojects { 19 | repositories { 20 | ... 21 | maven { url 'https://jitpack.io' } 22 | } 23 | } 24 | ``` 25 | ## 第二步，需要引用的build.gradle （最新版本[![](https://jitpack.io/v/FlyJingFish/ShadowLayout.svg)](https://jitpack.io/#FlyJingFish/ShadowLayout)） 26 | 27 | ```gradle 28 | dependencies { 29 | implementation 'com.github.FlyJingFish:ShadowLayout:1.0.4' 30 | } 31 | ``` 32 | ## 第三步，使用说明 33 | 34 | ### 示例 35 | 36 | **限制内部布局宽高，外层ShadowLayout宽高设置为wrap_content，然后设置ShadowLayout的padding来达到阴影效果** 37 | 38 | ```xml 39 | 51 | 56 | 57 | 58 | 59 | 60 | ``` 61 | 62 | **限制外部ShadowLayout布局宽高，内层布局宽高设置为match_parent，然后设置ShadowLayout的padding来达到阴影效果** 63 | 64 | ```xml 65 | 66 | 78 | 83 | 84 | 85 | 86 | 87 | ``` 88 | 89 | **1，需要特别设置一下padding，通过设置各个方向的padding值可调整各边漏出的阴影长度** 90 | 91 | 2，阴影颜色分布可通过setGradientPositions设置，默认null值均匀分布 92 | 93 | 3，阴影想自定义更多颜色可通过setGradientColors设置 94 | 95 | ### 属性一览 96 | 97 | | attr | format | description | 98 | |-------------------------|:---------------:|:-----------------:| 99 | | shadow_max_length | dimension | 阴影绘制最大长度 | 100 | | shadow_inscribed_radius | dimension | 阴影内切圆角 | 101 | | shadow_start_color | color/reference | 阴影开始颜色 | 102 | | shadow_end_color | color/reference | 阴影结束颜色（不设置则默认透明色） | 103 | 104 | **特别说明：shadow_inscribed_radius低于shadow_max_length时，内切圆角将会变成直角，请尽量使shadow_inscribed_radius大于shadow_max_length值** 105 | 106 | ## 最后推荐我写的另外一些库 107 | 108 | - [OpenImage 轻松实现在应用内点击小图查看大图的动画放大效果](https://github.com/FlyJingFish/OpenImage) 109 | 110 | - [AndroidAOP 一个注解就可请求权限，禁止多点，切换线程等等，更可定制出属于你的 Aop 代码](https://github.com/FlyJingFish/AndroidAOP) 111 | 112 | - [主页查看更多开源库](https://github.com/FlyJingFish) 113 | 114 | 115 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 14 | 21 | 22 | 23 | 30 | 42 | 47 | 48 | 49 | 50 | 57 | 58 | 62 | 75 | 80 | 81 | 82 | 83 | 95 | 100 | 101 | 102 | 103 | 104 | 105 | 112 | 113 | 117 | 129 | 134 | 135 | 136 | 137 | 150 | 155 | 156 | 157 | 158 | 170 | 175 | 176 | 177 | 178 | 179 | -------------------------------------------------------------------------------- /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 [2022] [FlyJingFish] 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 | -------------------------------------------------------------------------------- /library/src/main/java/com/flyjingfish/shadowlayoutlib/ShadowLayout.java: -------------------------------------------------------------------------------- 1 | package com.flyjingfish.shadowlayoutlib; 2 | 3 | import android.content.Context; 4 | import android.content.res.ColorStateList; 5 | import android.content.res.TypedArray; 6 | import android.graphics.Canvas; 7 | import android.graphics.Color; 8 | import android.graphics.LinearGradient; 9 | import android.graphics.Paint; 10 | import android.graphics.RadialGradient; 11 | import android.graphics.RectF; 12 | import android.graphics.Shader; 13 | import android.util.AttributeSet; 14 | import android.widget.FrameLayout; 15 | 16 | import androidx.annotation.ColorInt; 17 | import androidx.annotation.NonNull; 18 | import androidx.annotation.Nullable; 19 | 20 | import java.util.ArrayList; 21 | import java.util.Arrays; 22 | import java.util.List; 23 | 24 | public class ShadowLayout extends FrameLayout { 25 | 26 | private final Paint mBgPaint; 27 | private int[] gradientColors; 28 | private float[] gradientPositions; 29 | private float shadowMaxLength; 30 | private float shadowInscribedRadius; 31 | private final List gradientColorStates = new ArrayList<>(); 32 | 33 | public ShadowLayout(Context context) { 34 | this(context,null); 35 | } 36 | 37 | public ShadowLayout(Context context, @Nullable AttributeSet attrs) { 38 | this(context, attrs,0); 39 | } 40 | 41 | public ShadowLayout(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { 42 | super(context, attrs, defStyleAttr); 43 | 44 | TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ShadowLayout); 45 | shadowMaxLength = a.getDimension(R.styleable.ShadowLayout_shadow_max_length, 0); 46 | shadowInscribedRadius = a.getDimension(R.styleable.ShadowLayout_shadow_inscribed_radius, shadowMaxLength); 47 | 48 | ColorStateList startColor = a.getColorStateList(R.styleable.ShadowLayout_shadow_start_color); 49 | ColorStateList endColor = a.getColorStateList(R.styleable.ShadowLayout_shadow_end_color); 50 | 51 | a.recycle(); 52 | 53 | mBgPaint = new Paint(); 54 | mBgPaint.setColor(Color.BLACK); 55 | mBgPaint.setAntiAlias(true); 56 | mBgPaint.setStrokeWidth(shadowMaxLength); 57 | mBgPaint.setStyle(Paint.Style.STROKE); 58 | 59 | if (startColor == null){ 60 | startColor = ColorStateList.valueOf(Color.TRANSPARENT); 61 | } 62 | if (endColor == null){ 63 | endColor = ColorStateList.valueOf(Color.TRANSPARENT); 64 | } 65 | 66 | gradientColorStates.add(startColor); 67 | gradientColorStates.add(endColor); 68 | updateColors(); 69 | gradientPositions = null; 70 | } 71 | 72 | @Override 73 | protected void drawableStateChanged() { 74 | super.drawableStateChanged(); 75 | updateColors(); 76 | } 77 | 78 | private boolean updateColors(){ 79 | boolean inval = false; 80 | final int[] drawableState = getDrawableState(); 81 | if (gradientColorStates != null && gradientColorStates.size() > 0){ 82 | int[] gradientCls = new int[gradientColorStates.size()]; 83 | for (int i = 0; i < gradientColorStates.size(); i++) { 84 | int gradientColor = gradientColorStates.get(i).getColorForState(drawableState, 0); 85 | gradientCls[i] = gradientColor; 86 | } 87 | if (gradientColors == null) { 88 | gradientColors = gradientCls; 89 | inval = true; 90 | } else if (gradientColors.length != gradientCls.length){ 91 | gradientColors = gradientCls; 92 | inval = true; 93 | } else { 94 | boolean equals = true; 95 | for (int i = 0; i < gradientColors.length; i++) { 96 | if (gradientColors[i] != gradientCls[i]){ 97 | equals = false; 98 | break; 99 | } 100 | } 101 | if (!equals){ 102 | gradientColors = gradientCls; 103 | inval = true; 104 | } 105 | } 106 | } 107 | 108 | if (inval){ 109 | invalidate(); 110 | } 111 | return inval; 112 | } 113 | 114 | @Override 115 | protected void dispatchDraw(Canvas canvas) { 116 | int height = getHeight(); 117 | int width = getWidth(); 118 | 119 | float shadowRadius = shadowInscribedRadius; 120 | mBgPaint.setStrokeWidth(shadowMaxLength); 121 | if (shadowRadius>=shadowMaxLength){ 122 | shadowRadius = shadowInscribedRadius + shadowMaxLength/2; 123 | float radialGradientRadius = shadowMaxLength / 2f + shadowRadius; 124 | if (radialGradientRadius<=0){ 125 | super.dispatchDraw(canvas); 126 | return; 127 | } 128 | 129 | RectF leftTopRectF = new RectF(shadowMaxLength / 2f, shadowMaxLength / 2f, shadowRadius * 2 + shadowMaxLength / 2f, shadowRadius * 2 + shadowMaxLength / 2f); 130 | RectF rightTopRectF = new RectF(width - shadowRadius * 2 - shadowMaxLength / 2f, shadowMaxLength / 2f, width - shadowMaxLength / 2f, shadowRadius * 2 + shadowMaxLength / 2f); 131 | RectF rightBottomRectF = new RectF(width - shadowRadius * 2 - shadowMaxLength / 2f, height - shadowRadius * 2 - shadowMaxLength / 2f, width - shadowMaxLength / 2f, height - shadowMaxLength / 2f); 132 | RectF leftBottomRectF = new RectF(shadowMaxLength / 2f, height - shadowRadius * 2 - shadowMaxLength / 2f, shadowRadius * 2 + shadowMaxLength / 2f, height - shadowMaxLength / 2f); 133 | 134 | 135 | 136 | RadialGradient radialGradient; 137 | radialGradient = new RadialGradient(shadowMaxLength / 2f + shadowRadius,shadowRadius + shadowMaxLength / 2f,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 138 | mBgPaint.setShader(radialGradient); 139 | 140 | canvas.drawArc(leftTopRectF, -90, -90, false, mBgPaint); 141 | 142 | radialGradient = new RadialGradient(width - shadowMaxLength / 2f - shadowRadius,shadowRadius + shadowMaxLength / 2f,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 143 | mBgPaint.setShader(radialGradient); 144 | canvas.drawArc(rightTopRectF, 0, -90, false, mBgPaint); 145 | 146 | radialGradient = new RadialGradient(width - shadowMaxLength / 2f - shadowRadius,height - shadowRadius - shadowMaxLength / 2f,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 147 | mBgPaint.setShader(radialGradient); 148 | canvas.drawArc(rightBottomRectF, 0, 90, false, mBgPaint); 149 | 150 | radialGradient = new RadialGradient(shadowMaxLength / 2f + shadowRadius,height - shadowRadius - shadowMaxLength / 2f,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 151 | mBgPaint.setShader(radialGradient); 152 | canvas.drawArc(leftBottomRectF, 90, 90, false, mBgPaint); 153 | 154 | LinearGradient linearGradient; 155 | float[] ptsLeft = new float[4]; 156 | float[] ptsTop = new float[4]; 157 | float[] ptsRight = new float[4]; 158 | float[] ptsBottom = new float[4]; 159 | ptsLeft[0] = shadowMaxLength /2f; 160 | ptsLeft[1] = shadowRadius + shadowMaxLength / 2f; 161 | ptsLeft[2] = shadowMaxLength /2f; 162 | ptsLeft[3] = height - shadowRadius - shadowMaxLength / 2f; 163 | linearGradient = new LinearGradient(shadowMaxLength / 2f + shadowRadius, 0, 0, 0, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 164 | mBgPaint.setShader(linearGradient); 165 | canvas.drawLines(ptsLeft, mBgPaint); 166 | 167 | 168 | 169 | ptsTop[0] = shadowMaxLength / 2f + shadowRadius; 170 | ptsTop[1] = shadowMaxLength / 2f; 171 | ptsTop[2] = width - shadowMaxLength / 2f - shadowRadius; 172 | ptsTop[3] = shadowMaxLength / 2f; 173 | linearGradient = new LinearGradient(0, shadowMaxLength / 2f + shadowRadius, 0, 0, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 174 | mBgPaint.setShader(linearGradient); 175 | canvas.drawLines(ptsTop, mBgPaint); 176 | 177 | 178 | 179 | ptsRight[0] = width - shadowMaxLength / 2f; 180 | ptsRight[1] = shadowMaxLength / 2f + shadowRadius; 181 | ptsRight[2] = width - shadowMaxLength / 2f; 182 | ptsRight[3] = height - shadowRadius - shadowMaxLength / 2f; 183 | linearGradient = new LinearGradient(width - shadowRadius - shadowMaxLength / 2f, 0, width, 0, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 184 | mBgPaint.setShader(linearGradient); 185 | canvas.drawLines(ptsRight, mBgPaint); 186 | 187 | 188 | 189 | ptsBottom[0] = shadowMaxLength / 2f + shadowRadius; 190 | ptsBottom[1] = height - shadowMaxLength / 2f; 191 | ptsBottom[2] = width - shadowMaxLength / 2f - shadowRadius; 192 | ptsBottom[3] = height - shadowMaxLength / 2f; 193 | linearGradient = new LinearGradient(0, height - shadowRadius - shadowMaxLength / 2f, 0, height, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 194 | mBgPaint.setShader(linearGradient); 195 | canvas.drawLines(ptsBottom, mBgPaint); 196 | }else { 197 | float radialGradientRadius = shadowMaxLength; 198 | if (radialGradientRadius<=0){ 199 | super.dispatchDraw(canvas); 200 | return; 201 | } 202 | 203 | RectF leftTopRectF = new RectF(0, 0, shadowMaxLength, shadowMaxLength); 204 | RectF rightTopRectF = new RectF(width - shadowMaxLength, 0, width , shadowMaxLength); 205 | RectF rightBottomRectF = new RectF(width - shadowMaxLength, height - shadowMaxLength, width, height); 206 | RectF leftBottomRectF = new RectF(0, height - shadowMaxLength, shadowMaxLength, height); 207 | 208 | 209 | 210 | RadialGradient radialGradient; 211 | radialGradient = new RadialGradient(shadowMaxLength,shadowMaxLength,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 212 | mBgPaint.setShader(radialGradient); 213 | 214 | canvas.drawArc(leftTopRectF, -90, -90, true, mBgPaint); 215 | 216 | radialGradient = new RadialGradient(width - shadowMaxLength,shadowMaxLength,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 217 | mBgPaint.setShader(radialGradient); 218 | canvas.drawArc(rightTopRectF, 0, -90, true, mBgPaint); 219 | 220 | radialGradient = new RadialGradient(width - shadowMaxLength,height - shadowMaxLength,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 221 | mBgPaint.setShader(radialGradient); 222 | canvas.drawArc(rightBottomRectF, 0, 90, true, mBgPaint); 223 | 224 | radialGradient = new RadialGradient(shadowMaxLength,height - shadowMaxLength,radialGradientRadius, gradientColors,gradientPositions,Shader.TileMode.CLAMP); 225 | mBgPaint.setShader(radialGradient); 226 | canvas.drawArc(leftBottomRectF, 90, 90, true, mBgPaint); 227 | 228 | LinearGradient linearGradient; 229 | float[] ptsLeft = new float[4]; 230 | float[] ptsTop = new float[4]; 231 | float[] ptsRight = new float[4]; 232 | float[] ptsBottom = new float[4]; 233 | ptsLeft[0] = shadowMaxLength /2f; 234 | ptsLeft[1] = shadowMaxLength; 235 | ptsLeft[2] = shadowMaxLength /2f; 236 | ptsLeft[3] = height - shadowMaxLength; 237 | linearGradient = new LinearGradient(shadowMaxLength , 0, 0, 0, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 238 | mBgPaint.setShader(linearGradient); 239 | canvas.drawLines(ptsLeft, mBgPaint); 240 | 241 | 242 | 243 | ptsTop[0] = shadowMaxLength; 244 | ptsTop[1] = shadowMaxLength / 2f; 245 | ptsTop[2] = width - shadowMaxLength; 246 | ptsTop[3] = shadowMaxLength / 2f; 247 | linearGradient = new LinearGradient(0, shadowMaxLength, 0, 0, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 248 | mBgPaint.setShader(linearGradient); 249 | canvas.drawLines(ptsTop, mBgPaint); 250 | 251 | 252 | 253 | ptsRight[0] = width - shadowMaxLength/2f; 254 | ptsRight[1] = shadowMaxLength; 255 | ptsRight[2] = width - shadowMaxLength/2f; 256 | ptsRight[3] = height - shadowMaxLength; 257 | linearGradient = new LinearGradient(width - shadowMaxLength, 0, width, 0, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 258 | mBgPaint.setShader(linearGradient); 259 | canvas.drawLines(ptsRight, mBgPaint); 260 | 261 | 262 | 263 | ptsBottom[0] = shadowMaxLength; 264 | ptsBottom[1] = height - shadowMaxLength / 2f; 265 | ptsBottom[2] = width - shadowMaxLength; 266 | ptsBottom[3] = height - shadowMaxLength / 2f; 267 | linearGradient = new LinearGradient(0, height - shadowMaxLength, 0, height, gradientColors, gradientPositions, Shader.TileMode.CLAMP); 268 | mBgPaint.setShader(linearGradient); 269 | canvas.drawLines(ptsBottom, mBgPaint); 270 | } 271 | 272 | super.dispatchDraw(canvas); 273 | } 274 | 275 | public int[] getGradientColors() { 276 | return gradientColors; 277 | } 278 | 279 | public List getGradientColorStates() { 280 | return gradientColorStates; 281 | } 282 | public void setGradientColors(@NonNull @ColorInt int[] gradientColors) { 283 | ColorStateList[] colorStateLists = new ColorStateList[gradientColors.length]; 284 | for (int i = 0; i < gradientColors.length; i++) { 285 | colorStateLists[i] = ColorStateList.valueOf(gradientColors[i]); 286 | } 287 | setGradientColors(colorStateLists); 288 | } 289 | 290 | public void setGradientColors(@NonNull ColorStateList[] colorStateLists) { 291 | gradientColorStates.clear(); 292 | gradientColorStates.addAll(Arrays.asList(colorStateLists)); 293 | if (gradientColorStates.size() == 1){ 294 | gradientColorStates.add(ColorStateList.valueOf(Color.TRANSPARENT)); 295 | } 296 | if (gradientPositions != null && gradientColorStates.size() != gradientPositions.length){ 297 | this.gradientPositions = null; 298 | } 299 | updateColors(); 300 | } 301 | 302 | public float[] getGradientPositions() { 303 | return gradientPositions; 304 | } 305 | 306 | public void setGradientPositions(float[] gradientPositions) { 307 | this.gradientPositions = gradientPositions; 308 | invalidate(); 309 | } 310 | 311 | public float getShadowMaxLength() { 312 | return shadowMaxLength; 313 | } 314 | 315 | public void setShadowMaxLength(float shadowMaxLength) { 316 | this.shadowMaxLength = shadowMaxLength; 317 | invalidate(); 318 | } 319 | 320 | public float getShadowInscribedRadius() { 321 | return shadowInscribedRadius; 322 | } 323 | 324 | public void setShadowInscribedRadius(float shadowInscribedRadius) { 325 | this.shadowInscribedRadius = shadowInscribedRadius; 326 | invalidate(); 327 | } 328 | } 329 | --------------------------------------------------------------------------------