├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── howshea │ │ └── howshea │ │ └── simple │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── howshea │ │ │ └── howshea │ │ │ └── simple │ │ │ └── MainActivity.kt │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ └── activity_main.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 │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── howshea │ └── howshea │ └── simple │ └── ExampleUnitTest.kt ├── build.gradle ├── gif └── simple.gif ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── roundcornerimageview ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── howshea │ │ └── roundcornerimageview │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── howshea │ │ │ └── roundcornerimageview │ │ │ └── RoundCornerImageView.kt │ └── res │ │ └── values │ │ ├── attrs.xml │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── howshea │ └── roundcornerimageview │ └── ExampleUnitTest.java └── 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 project files 36 | *.iml 37 | *.ipr 38 | *.iws 39 | .idea/ 40 | 41 | # External native build folder generated in Android Studio 2.2 and later 42 | .externalNativeBuild 43 | 44 | # Google Services (e.g. APIs or Firebase) 45 | google-services.json 46 | 47 | # Freeline 48 | freeline.py 49 | freeline/ 50 | freeline_project_description.json 51 | 52 | .DS_Store 53 | .app/release/ 54 | .project 55 | .settings/ 56 | .classpath -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # RoundCornerImageView 2 | 3 | ![](https://img.shields.io/badge/version-1.0.3-brightgreen.svg) 4 | 5 | 最近想在github上找个圆角带边框的ImageView，找了几个或者不支持Color、或者不支持gif、或者不支持Glide，所以干脆自己用 Kotlin 写一个。 6 | 7 | 效果图： 8 | 9 | ![](https://github.com/howshea/RoundCornerImageView/raw/master/gif/simple.gif) 10 | 11 | ## 功能 12 | 13 | - 设置边框粗细和颜色 14 | - 设置圆角半径 15 | - 设置宽高比 16 | 17 | ## 更新说明 18 | 19 | **V 1.0.3** 修复使用代码修改控件属性时内半径未重新计算的bug 20 | **V 1.0.2** 更新边框内圆角半径和图片显示尺寸的计算规则，让图片边缘不会被边框遮挡掉一部分 21 | 22 | ## Gradle 23 | 24 | 25 | ```groovy 26 | dependencies { 27 | implementation 'com.howshea:roundCornerImageView:1.0.3' 28 | } 29 | ``` 30 | 31 | 如果你的项目里没有依赖 Kotlin 的标准库，还要依赖一下 Kotlin 的标准库才能使用 32 | 33 | ```groovy 34 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.2.71" 35 | ``` 36 | 37 | ## Usage 38 | 39 | `XML` 40 | 41 | ```xml 42 | 49 | ``` 50 | 51 | or `Kotlin` 52 | 53 | ```kotlin 54 | RoundCornerImageView(context).apply { 55 | borderColor = Color.parseColor("#DBDBDB") 56 | borderWidth = dp(0.4f).toFloat() 57 | radius = dp(3).toFloat() 58 | } 59 | ``` 60 | 61 | 其中 `ratio `属性是图片宽高比，值要大于0，当设置了ratio，`android:layout_height` 属性便会不起作用，高度会根据宽度自动计算，这个属性在图片宽度需要适应屏幕宽度时比较有用。 62 | 63 | ## Other 64 | 65 | - 当borderWidth或者radius大于0时，图片仅支持 centerCrop 和 fitXY，默认为centerCrop,当borderWidth和radius都等于0时，和普通ImageView没有区别 66 | - Drawable 转 bitmap 的处理参考了[CircleImageView](https://github.com/hdodenhof/CircleImageView) 67 | - 对CENTER_CROP的处理参考了[SWImageView](https://github.com/sw950729/SWImageView) 68 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | apply plugin: 'kotlin-android' 4 | 5 | apply plugin: 'kotlin-android-extensions' 6 | 7 | android { 8 | compileSdkVersion 28 9 | defaultConfig { 10 | applicationId "com.example.howshea.roundcornerimageview" 11 | minSdkVersion 19 12 | targetSdkVersion 28 13 | versionCode 1 14 | versionName "1.0" 15 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 16 | } 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | subprojects { 24 | tasks.withType(Javadoc).all { enabled = false } 25 | } 26 | } 27 | 28 | dependencies { 29 | implementation fileTree(include: ['*.jar'], dir: 'libs') 30 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 31 | implementation 'com.android.support:appcompat-v7:28.0.0' 32 | testImplementation 'junit:junit:4.12' 33 | implementation 'com.github.bumptech.glide:glide:4.8.0' 34 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 35 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 36 | // implementation 'com.howshea:roundCornerImageView:1.0.2' 37 | implementation project(':roundcornerimageview') 38 | } -------------------------------------------------------------------------------- /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 22 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/howshea/howshea/simple/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.howshea.howshea.simple 2 | 3 | import android.support.test.InstrumentationRegistry 4 | import android.support.test.runner.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getTargetContext() 22 | assertEquals("com.example.howshea.roundcornerimageview", appContext.packageName) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/howshea/howshea/simple/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.howshea.howshea.simple 2 | 3 | import android.support.v7.app.AppCompatActivity 4 | import android.os.Bundle 5 | import com.bumptech.glide.Glide 6 | import com.bumptech.glide.request.RequestOptions 7 | import kotlinx.android.synthetic.main.activity_main.* 8 | 9 | class MainActivity : AppCompatActivity() { 10 | 11 | override fun onCreate(savedInstanceState: Bundle?) { 12 | super.onCreate(savedInstanceState) 13 | setContentView(R.layout.activity_main) 14 | img_gif.apply { 15 | borderWidth = 20f 16 | ratio = 1.333f 17 | radius = 30f 18 | } 19 | Glide.with(this) 20 | .load("https://cdn.dribbble.com/users/4874/screenshots/3704428/comms.gif") 21 | .apply(RequestOptions().placeholder(R.color.placeHolder)) 22 | .into(img_gif) 23 | Glide.with(this) 24 | .load("https://cdn.dribbble.com/users/1776998/screenshots/5362063/attachments/1162575/artboard_copy_20_2x.png") 25 | .apply(RequestOptions().placeholder(R.color.placeHolder)) 26 | .into(img_round) 27 | Glide.with(this) 28 | .load("https://upload.jianshu.io/admin_banners/web_images/4494/9d9f6188aff3634c9fb99ec0f68299d509faae48.jpg?imageMogr2/auto-orient/strip|imageView2/1/w/1250/h/540") 29 | .apply(RequestOptions().placeholder(R.color.placeHolder)) 30 | .into(img_circle) 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 10 | 11 | 16 | 17 | 26 | 27 | 35 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #008577 4 | #00574B 5 | #D81B60 6 | #DBDBDB 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | RoundCornerImageView 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/howshea/howshea/simple/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package com.howshea.howshea.simple 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /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 = '1.2.71' 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.1.4' 11 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 12 | classpath 'com.novoda:bintray-release:0.8.1' 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | mavenCentral() 23 | } 24 | } 25 | 26 | subprojects { 27 | tasks.withType(Javadoc).all { enabled = false } 28 | } 29 | 30 | task clean(type: Delete) { 31 | delete rootProject.buildDir 32 | } 33 | -------------------------------------------------------------------------------- /gif/simple.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/gif/simple.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 | org.gradle.jvmargs=-Xmx1536m 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 | 15 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/howshea/RoundCornerImageView/5958f51e59fb23eae24de9f96e8c6ca4004eef84/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /roundcornerimageview/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /roundcornerimageview/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.novoda.bintray-release' 3 | apply plugin: 'kotlin-android' 4 | 5 | android { 6 | compileSdkVersion 28 7 | defaultConfig { 8 | minSdkVersion 14 9 | targetSdkVersion 28 10 | versionCode 4 11 | versionName "1.0.3" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | 14 | } 15 | 16 | 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | 24 | } 25 | 26 | dependencies { 27 | implementation fileTree(dir: 'libs', include: ['*.jar']) 28 | testImplementation 'junit:junit:4.12' 29 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 30 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 31 | compileOnly "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.2.71" 32 | } 33 | 34 | publish { 35 | userOrg = 'howshea' 36 | groupId = 'com.howshea' 37 | artifactId = 'roundCornerImageView' 38 | publishVersion = '1.0.3' 39 | desc = 'An ImageView that supports rounded corners' 40 | website = 'https://github.com/howshea/RoundCornerImageView' 41 | } -------------------------------------------------------------------------------- /roundcornerimageview/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 | -------------------------------------------------------------------------------- /roundcornerimageview/src/androidTest/java/com/howshea/roundcornerimageview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.howshea.roundcornerimageview; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumented test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.example.roundcornerimageview.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /roundcornerimageview/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | -------------------------------------------------------------------------------- /roundcornerimageview/src/main/java/com/howshea/roundcornerimageview/RoundCornerImageView.kt: -------------------------------------------------------------------------------- 1 | package com.howshea.roundcornerimageview 2 | 3 | import android.content.Context 4 | import android.graphics.* 5 | import android.graphics.drawable.BitmapDrawable 6 | import android.graphics.drawable.ColorDrawable 7 | import android.util.AttributeSet 8 | import android.widget.ImageView 9 | import android.graphics.drawable.Drawable 10 | 11 | 12 | /** 13 | * Created by Howshea 14 | * on 2018/10/8 15 | */ 16 | class RoundCornerImageView : ImageView { 17 | private var _borderWidth = 0f 18 | private var _borderColor = 0 19 | //radius of corner 20 | private var _radius = 0f 21 | private var innerRadius = 0f 22 | //aspect ratio 23 | private var _ratio = 0f 24 | private var imagePaint = Paint(Paint.ANTI_ALIAS_FLAG) 25 | private var borderPaint = Paint().apply { 26 | isAntiAlias = true 27 | style = Paint.Style.STROKE 28 | } 29 | private lateinit var rectF: RectF 30 | //去掉边框的内矩阵 31 | private lateinit var innerRectF: RectF 32 | private var _matrix: Matrix? = Matrix() 33 | 34 | var borderWidth: Float 35 | get() = _borderWidth 36 | set(value) { 37 | _borderWidth = value 38 | //重新计算边框内圆角半径 39 | innerRadius = _radius - _borderWidth / 2f 40 | invalidate() 41 | } 42 | var borderColor: Int 43 | get() = _borderColor 44 | set(value) { 45 | _borderColor = value 46 | invalidate() 47 | } 48 | var radius: Float 49 | get() = _radius 50 | set(value) { 51 | _radius = value 52 | //重新计算边框内圆角半径 53 | innerRadius = _radius - _borderWidth / 2f 54 | invalidate() 55 | } 56 | var ratio: Float 57 | get() = _ratio 58 | set(value) { 59 | _ratio = value 60 | requestLayout() 61 | } 62 | 63 | constructor(context: Context?) : super(context) 64 | constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs) { 65 | val attributes = context?.obtainStyledAttributes(attrs, R.styleable.RoundCornerImageView) 66 | attributes?.apply { 67 | _borderWidth = getDimension(R.styleable.RoundCornerImageView_borderWidth, 0f) 68 | _borderColor = getColor(R.styleable.RoundCornerImageView_borderColor, Color.TRANSPARENT) 69 | _radius = getDimension(R.styleable.RoundCornerImageView_radius, 0f) 70 | //计算边框内圆角半径 71 | innerRadius = _radius - _borderWidth / 2f 72 | _ratio = getFloat(R.styleable.RoundCornerImageView_ratio, 0f) 73 | } 74 | attributes?.recycle() 75 | } 76 | 77 | constructor(context: Context?, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr) 78 | 79 | override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) { 80 | if (_ratio != 0f) { 81 | val width = MeasureSpec.getSize(widthMeasureSpec) 82 | val height = (width / _ratio).round() 83 | setMeasuredDimension(width, height) 84 | } else { 85 | super.onMeasure(widthMeasureSpec, heightMeasureSpec) 86 | } 87 | } 88 | 89 | override fun onDraw(canvas: Canvas) { 90 | drawable ?: return 91 | if (_borderWidth == 0f && _radius == 0f) { 92 | super.onDraw(canvas) 93 | } else { 94 | borderPaint.color = _borderColor 95 | borderPaint.strokeWidth = _borderWidth 96 | imagePaint.shader = generateBitmapShader(drawable) 97 | canvas.drawRoundRect(innerRectF, innerRadius, innerRadius, imagePaint) 98 | if (_borderWidth > 0f) { 99 | canvas.drawRoundRect(rectF, _radius, _radius, borderPaint) 100 | } 101 | } 102 | } 103 | 104 | override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) { 105 | super.onSizeChanged(w, h, oldw, oldh) 106 | rectF = RectF(_borderWidth / 2f, _borderWidth / 2f, width - _borderWidth / 2f, height - _borderWidth / 2f) 107 | innerRectF = RectF(_borderWidth, _borderWidth, width - _borderWidth, height - _borderWidth) 108 | } 109 | 110 | private fun Float.round(): Int { 111 | return Math.round(this) 112 | } 113 | 114 | private fun Drawable.toBitmap(): Bitmap { 115 | if (this is BitmapDrawable) { 116 | return this.bitmap 117 | } 118 | // 取 drawable 的颜色格式 119 | val config = if (this.opacity != PixelFormat.OPAQUE) 120 | Bitmap.Config.ARGB_8888 121 | else 122 | Bitmap.Config.RGB_565 123 | val bitmap = if (this is ColorDrawable) { 124 | Bitmap.createBitmap(2, 2, config) 125 | } else { 126 | Bitmap.createBitmap(intrinsicWidth, intrinsicHeight, config) 127 | } 128 | val canvas = Canvas(bitmap) 129 | this.setBounds(0, 0, canvas.width, canvas.height) 130 | // 把 drawable 内容画到画布中 131 | this.draw(canvas) 132 | return bitmap 133 | } 134 | 135 | private fun generateBitmapShader(drawable: Drawable): BitmapShader { 136 | val bitmap = drawable.toBitmap() 137 | val bitmapShader = BitmapShader(bitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP) 138 | val drawableWidth = bitmap.width 139 | val drawableHeight = bitmap.height 140 | val viewWidth = (width - borderWidth * 2f).round() 141 | val viewHeight = (height - borderWidth * 2f).round() 142 | var dx = 0f 143 | var dy = 0f 144 | val fits = (drawableWidth < 0 || viewWidth == drawableWidth) && (drawableHeight < 0 || viewHeight == drawableHeight) 145 | val scale = Math.max(viewWidth / drawableWidth.toFloat(), viewHeight / drawableHeight.toFloat()) 146 | if (drawableWidth <= 0 || drawableHeight <= 0) { 147 | drawable.setBounds(0, 0, viewWidth, viewHeight) 148 | _matrix = null 149 | } else { 150 | drawable.setBounds(0, 0, drawableWidth, drawableHeight) 151 | when { 152 | fits -> _matrix = null 153 | ImageView.ScaleType.FIT_XY == scaleType -> { 154 | val scaleX = viewWidth / drawableWidth.toFloat() 155 | val scaleY = viewHeight / drawableHeight.toFloat() 156 | _matrix?.setScale(scaleX, scaleY) 157 | _matrix?.postTranslate(borderWidth,borderWidth) 158 | } 159 | else -> { 160 | if (drawableWidth * viewHeight > viewWidth * drawableHeight) { 161 | dx = (viewWidth - drawableWidth * scale) * 0.5f 162 | } else { 163 | dy = (viewHeight - drawableHeight * scale) * 0.5f 164 | } 165 | _matrix?.setScale(scale, scale) 166 | _matrix?.postTranslate(borderWidth+dx, borderWidth+dy) 167 | } 168 | } 169 | } 170 | bitmapShader.setLocalMatrix(_matrix) 171 | return bitmapShader 172 | } 173 | } -------------------------------------------------------------------------------- /roundcornerimageview/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /roundcornerimageview/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | RoundCornerImageView 3 | 4 | -------------------------------------------------------------------------------- /roundcornerimageview/src/test/java/com/howshea/roundcornerimageview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.howshea.roundcornerimageview; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':roundcornerimageview' 2 | --------------------------------------------------------------------------------