├── .gitignore ├── .idea ├── .name ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── SpinnerLoading.iml ├── app ├── .gitignore ├── app.iml ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── lusfold │ │ └── spinnerloading │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── sample │ │ │ └── MainActivity.java │ └── res │ │ ├── layout │ │ └── activity_main.xml │ │ ├── menu │ │ └── menu_main.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── lusfold │ └── spinnerloading │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── library ├── .gitignore ├── build.gradle ├── library.iml ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── lusfold │ │ └── spinnerloading │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── lusfold │ │ │ └── spinnerloading │ │ │ ├── Animation │ │ │ └── CallbackAnimation.java │ │ │ ├── Circle.java │ │ │ ├── SpinnerLoading.java │ │ │ └── utils │ │ │ └── SpinnerLoadingUtils.java │ └── res │ │ ├── drawable │ │ └── gradient.xml │ │ └── values │ │ ├── attrs.xml │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── lusfold │ └── spinnerloading │ └── ExampleUnitTest.java ├── preview.gif ├── preview.png └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | /captures 8 | -------------------------------------------------------------------------------- /.idea/.name: -------------------------------------------------------------------------------- 1 | SpinnerLoading -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 24 | 25 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | 47 | 48 | 49 | 50 | 1.8 51 | 52 | 57 | 58 | 59 | 60 | 61 | 62 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | #SpinnerLoading 2 | 3 | 4 | [![Android Gems](http://www.android-gems.com/badge/lusfold/SpinnerLoading.svg?branch=master)](http://www.android-gems.com/lib/lusfold/SpinnerLoading) 5 | 6 | [![build passing](https://img.shields.io/badge/build-passing-green.svg?style=flat)](https://bintray.com/lusfold/maven/AWebDB/view) 7 | 8 | [![AWebDB Maven](https://img.shields.io/badge/SpinnerLoading-1.0.0-brightgreen.svg)](https://bintray.com/lusfold/maven/SpinnerLoading/view) 9 | 10 | # Quickstart 11 | 12 | 13 | 14 | #### Preview 15 | 16 | ![](preview.png) 17 | 18 | ![](preview.gif) 19 | 20 | Inspired by [spinner-loader-gooey-light-effect](http://www.materialup.com/posts/spinner-loader-gooey-light-effect) 21 | 22 | #### Dependency 23 | 24 | ``` gradle 25 | dependencies { 26 | compile 'com.lusfold.spinnerloading:library:1.0.0' 27 | } 28 | ``` 29 | 30 | #### In your layout 31 | 32 | ``` xml 33 | 38 | ``` 39 | 40 | #### Customization 41 | 42 | ``` java 43 | SpinnerLoading view = findViewById(R.id.spinner_loading); 44 | view.setPaintMode(1); 45 | view.setCircleRadius(30); 46 | view.setItemCount(8); 47 | ``` 48 | 49 | 50 | 51 | ------ 52 | 53 | # LICENSE 54 | 55 | Copyright 2014-2015 Lusfold(https://github.com/lusfold) 56 | 57 | Licensed under the Apache License, Version 2.0 (the "License");you may not use this file except in compliance with the License. 58 | 59 | You may obtain a copy of the License at 60 | 61 | http://www.apache.org/licenses/LICENSE-2.0 62 | 63 | Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -------------------------------------------------------------------------------- /SpinnerLoading.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 22 5 | buildToolsVersion "23.0.0" 6 | 7 | defaultConfig { 8 | applicationId "com.lusfold.spinnerloading" 9 | minSdkVersion 14 10 | targetSdkVersion 22 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | testCompile 'junit:junit:4.12' 25 | compile 'com.android.support:appcompat-v7:22.2.1' 26 | compile project(':library') 27 | } 28 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/bzh/tools/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/lusfold/spinnerloading/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/java/sample/MainActivity.java: -------------------------------------------------------------------------------- 1 | package sample; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | import android.view.Menu; 6 | import android.view.MenuItem; 7 | 8 | 9 | public class MainActivity extends AppCompatActivity { 10 | 11 | @Override 12 | protected void onCreate(Bundle savedInstanceState) { 13 | super.onCreate(savedInstanceState); 14 | setContentView(R.layout.activity_main); 15 | } 16 | 17 | @Override 18 | public boolean onCreateOptionsMenu(Menu menu) { 19 | // Inflate the menu; this adds items to the action bar if it is present. 20 | getMenuInflater().inflate(R.menu.menu_main, menu); 21 | return true; 22 | } 23 | 24 | @Override 25 | public boolean onOptionsItemSelected(MenuItem item) { 26 | // Handle action bar item clicks here. The action bar will 27 | // automatically handle clicks on the Home/Up button, so long 28 | // as you specify a parent activity in AndroidManifest.xml. 29 | int id = item.getItemId(); 30 | 31 | //noinspection SimplifiableIfStatement 32 | if (id == R.id.action_settings) { 33 | return true; 34 | } 35 | 36 | return super.onOptionsItemSelected(item); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 8 | 9 | 14 | 15 | -------------------------------------------------------------------------------- /app/src/main/res/menu/menu_main.xml: -------------------------------------------------------------------------------- 1 | 4 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusfold/SpinnerLoading/e8ecab53c22d02dd26adc1695ba2763bf652aa64/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusfold/SpinnerLoading/e8ecab53c22d02dd26adc1695ba2763bf652aa64/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusfold/SpinnerLoading/e8ecab53c22d02dd26adc1695ba2763bf652aa64/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusfold/SpinnerLoading/e8ecab53c22d02dd26adc1695ba2763bf652aa64/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | SpinnerLoading 3 | 4 | Hello world! 5 | Settings 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/test/java/com/lusfold/spinnerloading/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:1.2.3' 9 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3' 10 | classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.0' 11 | // NOTE: Do not place your application dependencies here; they belong 12 | // in the individual module build.gradle files 13 | } 14 | } 15 | 16 | allprojects { 17 | repositories { 18 | jcenter() 19 | } 20 | } 21 | 22 | task clean(type: Delete) { 23 | delete rootProject.buildDir 24 | } 25 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusfold/SpinnerLoading/e8ecab53c22d02dd26adc1695ba2763bf652aa64/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Sep 04 12:59:14 CST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 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 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /library/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /library/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.github.dcendents.android-maven' 3 | apply plugin: 'com.jfrog.bintray' 4 | // This is the library version used when deploying the artifact 5 | version = "1.0.0" 6 | android { 7 | compileSdkVersion 22 8 | buildToolsVersion "23.0.0" 9 | resourcePrefix "SpinnerLoading" //这个随便填 10 | defaultConfig { 11 | minSdkVersion 14 12 | targetSdkVersion 22 13 | versionCode 1 14 | versionName version 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | dependencies { 24 | compile fileTree(dir: 'libs', include: ['*.jar']) 25 | } 26 | def siteUrl = 'https://github.com/lusfold/SpinnerLoading' // 项目的主页 27 | def gitUrl = 'https://github.com/lusfold/SpinnerLoading.git' // Git仓库的url 28 | group = "com.lusfold.spinnerloading" // Maven Group ID for the artifact，一般填你唯一的包名 29 | install { 30 | repositories.mavenInstaller { 31 | // This generates POM.xml with proper parameters 32 | pom { 33 | project { 34 | packaging 'aar' 35 | // Add your description here 36 | name 'Android Spinner Loading View' //项目描述 37 | url siteUrl 38 | // Set your license 39 | licenses { 40 | license { 41 | name 'The Apache Software License, Version 2.0' 42 | url 'http://www.apache.org/licenses/LICENSE-2.0.txt' 43 | } 44 | } 45 | developers { 46 | developer { 47 | id 'lusfold' //填写的一些基本信息 48 | name 'lusfold' 49 | email 'lusfold@gmail.com' 50 | } 51 | } 52 | scm { 53 | connection gitUrl 54 | developerConnection gitUrl 55 | url siteUrl 56 | } 57 | } 58 | } 59 | } 60 | } 61 | task sourcesJar(type: Jar) { 62 | from android.sourceSets.main.java.srcDirs 63 | classifier = 'sources' 64 | } 65 | task javadoc(type: Javadoc) { 66 | source = android.sourceSets.main.java.srcDirs 67 | classpath += project.files(android.getBootClasspath().join(File.pathSeparator)) 68 | } 69 | task javadocJar(type: Jar, dependsOn: javadoc) { 70 | classifier = 'javadoc' 71 | from javadoc.destinationDir 72 | } 73 | artifacts { 74 | archives javadocJar 75 | archives sourcesJar 76 | } 77 | Properties properties = new Properties() 78 | properties.load(project.rootProject.file('local.properties').newDataInputStream()) 79 | bintray { 80 | user = properties.getProperty("bintray.user") 81 | key = properties.getProperty("bintray.apikey") 82 | configurations = ['archives'] 83 | pkg { 84 | repo = "maven" 85 | name = "SpinnerLoading" //发布到JCenter上的项目名字 86 | websiteUrl = siteUrl 87 | vcsUrl = gitUrl 88 | licenses = ["Apache-2.0"] 89 | publish = true 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /library/library.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | -------------------------------------------------------------------------------- /library/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/bzh/tools/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /library/src/androidTest/java/com/lusfold/spinnerloading/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /library/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /library/src/main/java/com/lusfold/spinnerloading/Animation/CallbackAnimation.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading.Animation; 2 | 3 | import android.view.animation.Animation; 4 | import android.view.animation.Transformation; 5 | 6 | /** 7 | * @author Lusfold 8 | */ 9 | public class CallbackAnimation extends Animation { 10 | public interface TransformationListener { 11 | void onApplyTrans(float interpolatedTime); 12 | } 13 | 14 | private TransformationListener mListener; 15 | 16 | public CallbackAnimation(TransformationListener listener) { 17 | mListener = listener; 18 | if (listener == null) { 19 | mListener = listener; 20 | } 21 | } 22 | 23 | @Override 24 | protected void applyTransformation(float interpolatedTime, Transformation t) { 25 | super.applyTransformation(interpolatedTime, t); 26 | mListener.onApplyTrans(interpolatedTime); 27 | } 28 | 29 | public void setListener(TransformationListener listener) { 30 | if (listener == null) { 31 | return; 32 | } 33 | mListener = listener; 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /library/src/main/java/com/lusfold/spinnerloading/Circle.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading; 2 | 3 | /** 4 | * @author Lusfold 5 | */ 6 | public class Circle { 7 | public float[] center; 8 | public float radius; 9 | } 10 | -------------------------------------------------------------------------------- /library/src/main/java/com/lusfold/spinnerloading/SpinnerLoading.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Color; 7 | import android.graphics.Paint; 8 | import android.graphics.Path; 9 | import android.graphics.RadialGradient; 10 | import android.graphics.Shader; 11 | import android.util.AttributeSet; 12 | import android.view.View; 13 | import android.view.animation.Animation; 14 | import android.view.animation.LinearInterpolator; 15 | 16 | import com.lusfold.spinnerloading.Animation.CallbackAnimation; 17 | import com.lusfold.spinnerloading.utils.SpinnerLoadingUtils; 18 | 19 | import java.util.ArrayList; 20 | 21 | /** 22 | * @author Lusfold 23 | */ 24 | public class SpinnerLoading extends View implements CallbackAnimation.TransformationListener { 25 | public static final int DEFAULT_DURATION = 2000; 26 | public static final int DEFAULT_itemCount = 8; 27 | public static final int DEFAULT_CIRCLE_COLOR = 0xff33A7ff; 28 | public static final int DEFAULT_CIRCLE_COLOR_MOVE = 0xff33A7ff; 29 | public static final float DEFAULT_SCALE_RATE = 0.2f; 30 | public static final int DEFAULT_RADIUS = 20; 31 | public static final int DEFAULT_WIDTH_FACTOR = 14; 32 | public static final int DEFAULT_WIDTH_PADDING_FACTOR = 2; 33 | 34 | private int itemCount = DEFAULT_itemCount; 35 | private Paint paint = new Paint(); 36 | private float handle_len_rate = 2f; 37 | private float radius = DEFAULT_RADIUS; 38 | private final float SCALE_RATE = DEFAULT_SCALE_RATE; 39 | private ArrayList circlePaths = new ArrayList<>(); 40 | private float mInterpolatedTime; 41 | private CallbackAnimation callbackAnimation; 42 | private int circleColor; 43 | private int circleColorMove; 44 | private float width; 45 | private float preFac1; 46 | private float preFac2; 47 | private float pi2; 48 | 49 | public SpinnerLoading(Context context) { 50 | this(context, null); 51 | } 52 | 53 | public SpinnerLoading(Context context, AttributeSet attrs) { 54 | this(context, attrs,0); 55 | } 56 | 57 | public SpinnerLoading(Context context, AttributeSet attrs, int defStyleAttr) { 58 | super(context, attrs, defStyleAttr); 59 | TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.SpinnerLoading); 60 | circleColor = typedArray.getColor(R.styleable.SpinnerLoading_circle_color, DEFAULT_CIRCLE_COLOR); 61 | circleColorMove = typedArray.getColor(R.styleable.SpinnerLoading_circle_color_move, DEFAULT_CIRCLE_COLOR_MOVE); 62 | init(); 63 | } 64 | 65 | @Override 66 | public void onApplyTrans(float interpolatedTime) { 67 | mInterpolatedTime = interpolatedTime; 68 | invalidate(); 69 | } 70 | 71 | 72 | private void init() { 73 | pi2 = (float) (Math.PI / 2); 74 | 75 | paint.setColor(circleColor); 76 | paint.setStyle(Paint.Style.FILL); 77 | paint.setAntiAlias(true); 78 | 79 | reMakeFactors(); 80 | } 81 | 82 | 83 | private void drawSpinner(Canvas canvas, int j, int i, float v, float handle_len_rate, float maxDistance) { 84 | 85 | final Circle circle1 = circlePaths.get(i); 86 | final Circle circle2 = circlePaths.get(j); 87 | 88 | float[] center1 = circle1.center; 89 | float[] center2 = circle2.center; 90 | float radius1 = circle1.radius; 91 | float radius2 = circle2.radius; 92 | 93 | float d = SpinnerLoadingUtils.getDistance(center1, center2); 94 | if (d < maxDistance) { 95 | float scale2 = 1 + SCALE_RATE * (1 - d / maxDistance); 96 | radius2 *= scale2; 97 | } 98 | 99 | if (radius1 == 0 || radius2 == 0) { 100 | return; 101 | } 102 | 103 | if (j == 1) { 104 | paint.setShader(new RadialGradient(center1[0], center1[1], radius * 2, circleColorMove, Color.TRANSPARENT, Shader.TileMode.CLAMP)); 105 | canvas.drawCircle(center1[0], center1[1], radius1 * 3, paint); 106 | paint.setShader(null); 107 | paint.setColor(circleColorMove); 108 | canvas.drawCircle(center1[0], center1[1], radius1, paint); 109 | paint.setColor(circleColor); 110 | } 111 | 112 | canvas.drawCircle(center2[0], center2[1], radius2, paint); 113 | 114 | float u1, u2; 115 | 116 | if (d > maxDistance || d <= Math.abs(radius1 - radius2)) { 117 | return; 118 | } else if (d < radius1 + radius2) { 119 | u1 = (float) Math.acos((radius1 * radius1 + d * d - radius2 * radius2) / 120 | (2 * radius1 * d)); 121 | u2 = (float) Math.acos((radius2 * radius2 + d * d - radius1 * radius1) / 122 | (2 * radius2 * d)); 123 | } else { 124 | u1 = 0; 125 | u2 = 0; 126 | } 127 | float[] centermin = new float[]{center2[0] - center1[0], center2[1] - center1[1]}; 128 | 129 | float angle1 = (float) Math.atan2(centermin[1], centermin[0]); 130 | float angle2 = (float) Math.acos((radius1 - radius2) / d); 131 | float angle1a = angle1 + u1 + (angle2 - u1) * v; 132 | float angle1b = angle1 - u1 - (angle2 - u1) * v; 133 | float angle2a = (float) (angle1 + Math.PI - u2 - (Math.PI - u2 - angle2) * v); 134 | float angle2b = (float) (angle1 - Math.PI + u2 + (Math.PI - u2 - angle2) * v); 135 | 136 | float[] p1a1 = SpinnerLoadingUtils.getVector(angle1a, radius1); 137 | float[] p1b1 = SpinnerLoadingUtils.getVector(angle1b, radius1); 138 | float[] p2a1 = SpinnerLoadingUtils.getVector(angle2a, radius2); 139 | float[] p2b1 = SpinnerLoadingUtils.getVector(angle2b, radius2); 140 | 141 | float[] p1a = new float[]{p1a1[0] + center1[0], p1a1[1] + center1[1]}; 142 | float[] p1b = new float[]{p1b1[0] + center1[0], p1b1[1] + center1[1]}; 143 | float[] p2a = new float[]{p2a1[0] + center2[0], p2a1[1] + center2[1]}; 144 | float[] p2b = new float[]{p2b1[0] + center2[0], p2b1[1] + center2[1]}; 145 | 146 | 147 | float[] p1_p2 = new float[]{p1a[0] - p2a[0], p1a[1] - p2a[1]}; 148 | 149 | float totalRadius = (radius1 + radius2); 150 | float d2 = Math.min(v * handle_len_rate, SpinnerLoadingUtils.getLength(p1_p2) / totalRadius); 151 | d2 *= Math.min(1, d * 2 / (radius1 + radius2)); 152 | radius1 *= d2; 153 | radius2 *= d2; 154 | 155 | float[] sp1 = SpinnerLoadingUtils.getVector(angle1a - pi2, radius1); 156 | float[] sp2 = SpinnerLoadingUtils.getVector(angle2a + pi2, radius2); 157 | float[] sp3 = SpinnerLoadingUtils.getVector(angle2b - pi2, radius2); 158 | float[] sp4 = SpinnerLoadingUtils.getVector(angle1b + pi2, radius1); 159 | 160 | Path path1 = new Path(); 161 | path1.moveTo(p1a[0], p1a[1]); 162 | path1.cubicTo(p1a[0] + sp1[0], p1a[1] + sp1[1], p2a[0] + sp2[0], p2a[1] + sp2[1], p2a[0], p2a[1]); 163 | path1.lineTo(p2b[0], p2b[1]); 164 | path1.cubicTo(p2b[0] + sp3[0], p2b[1] + sp3[1], p1b[0] + sp4[0], p1b[1] + sp4[1], p1b[0], p1b[1]); 165 | path1.lineTo(p1a[0], p1a[1]); 166 | path1.close(); 167 | canvas.drawPath(path1, paint); 168 | } 169 | 170 | 171 | @Override 172 | protected void onDraw(Canvas canvas) { 173 | super.onDraw(canvas); 174 | circlePaths.get(0).center[0] = (float) (preFac1 + preFac2 * Math.cos(2 * Math.PI * mInterpolatedTime)); 175 | circlePaths.get(0).center[1] = (float) (preFac1 + preFac2 * Math.sin(2 * Math.PI * mInterpolatedTime)); 176 | for (int i = 1, l = circlePaths.size(); i < l; i++) { 177 | drawSpinner(canvas, i, 0, 0.6f, handle_len_rate, radius * 3f); 178 | } 179 | } 180 | 181 | @Override 182 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 183 | widthMeasureSpec = MeasureSpec.makeMeasureSpec((int) (radius * DEFAULT_WIDTH_FACTOR), MeasureSpec.EXACTLY); 184 | heightMeasureSpec = MeasureSpec.makeMeasureSpec((int) (radius * DEFAULT_WIDTH_FACTOR), MeasureSpec.EXACTLY); 185 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 186 | } 187 | 188 | 189 | private void stopAnimation() { 190 | this.clearAnimation(); 191 | postInvalidate(); 192 | } 193 | 194 | private void startAnimation() { 195 | if (callbackAnimation == null) { 196 | callbackAnimation = new CallbackAnimation(this); 197 | callbackAnimation.setDuration(DEFAULT_DURATION); 198 | callbackAnimation.setInterpolator(new LinearInterpolator()); 199 | callbackAnimation.setRepeatCount(Animation.INFINITE); 200 | } 201 | startAnimation(callbackAnimation); 202 | } 203 | 204 | @Override 205 | protected void onVisibilityChanged(View changedView, int visibility) { 206 | super.onVisibilityChanged(changedView, visibility); 207 | 208 | if (visibility == GONE || visibility == INVISIBLE) { 209 | stopAnimation(); 210 | } else { 211 | startAnimation(); 212 | } 213 | } 214 | 215 | @Override 216 | protected void onAttachedToWindow() { 217 | super.onAttachedToWindow(); 218 | startAnimation(); 219 | } 220 | 221 | @Override 222 | protected void onDetachedFromWindow() { 223 | stopAnimation(); 224 | super.onDetachedFromWindow(); 225 | } 226 | 227 | /** 228 | * @param itemCount 229 | */ 230 | public void setItemCount(int itemCount) { 231 | this.itemCount = itemCount; 232 | } 233 | 234 | /** 235 | * @param radius 236 | */ 237 | public void setCircleRadius(int radius) { 238 | this.radius = radius; 239 | reMakeFactors(); 240 | } 241 | 242 | /** 243 | * @param mode 244 | */ 245 | public void setPaintMode(int mode) { 246 | paint.setStyle(mode == 0 ? Paint.Style.STROKE : Paint.Style.FILL); 247 | } 248 | 249 | private void reMakeFactors() { 250 | circlePaths.clear(); 251 | width = radius * DEFAULT_WIDTH_FACTOR; 252 | preFac1 = radius * (DEFAULT_WIDTH_FACTOR / 2); 253 | preFac2 = preFac1 - radius * (DEFAULT_WIDTH_PADDING_FACTOR / 2 + 1); 254 | Circle circlePath = new Circle(); 255 | circlePath.center = new float[]{radius * (DEFAULT_WIDTH_FACTOR - DEFAULT_WIDTH_PADDING_FACTOR / 2 - 1), radius * DEFAULT_WIDTH_FACTOR / 2}; 256 | circlePath.radius = radius / 4 * 3; 257 | circlePaths.add(circlePath); 258 | 259 | for (int i = 1; i <= itemCount; i++) { 260 | circlePath = new Circle(); 261 | circlePath.center = new float[]{(float) (preFac1 + preFac2 * Math.cos(Math.PI * 2 * i / itemCount)), (float) (preFac1 + preFac2 * Math.sin(Math.PI * 2 * i / itemCount))}; 262 | circlePath.radius = radius; 263 | circlePaths.add(circlePath); 264 | } 265 | } 266 | } 267 | -------------------------------------------------------------------------------- /library/src/main/java/com/lusfold/spinnerloading/utils/SpinnerLoadingUtils.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading.utils; 2 | 3 | /** 4 | * @author Lusfold 5 | */ 6 | public class SpinnerLoadingUtils { 7 | public static float[] getVector(float radians, float length) { 8 | float x = (float) (Math.cos(radians) * length); 9 | float y = (float) (Math.sin(radians) * length); 10 | return new float[]{ 11 | x, y 12 | }; 13 | } 14 | 15 | public static float getDistance(float[] b1, float[] b2) { 16 | float x = b1[0] - b2[0]; 17 | float y = b1[1] - b2[1]; 18 | float d = x * x + y * y; 19 | return (float) Math.sqrt(d); 20 | } 21 | 22 | 23 | public static float getLength(float[] b) { 24 | return (float) Math.sqrt(b[0] * b[0] + b[1] * b[1]); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/gradient.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | -------------------------------------------------------------------------------- /library/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /library/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Library 3 | 4 | -------------------------------------------------------------------------------- /library/src/test/java/com/lusfold/spinnerloading/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.lusfold.spinnerloading; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /preview.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusfold/SpinnerLoading/e8ecab53c22d02dd26adc1695ba2763bf652aa64/preview.gif -------------------------------------------------------------------------------- /preview.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusfold/SpinnerLoading/e8ecab53c22d02dd26adc1695ba2763bf652aa64/preview.png -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':library' 2 | --------------------------------------------------------------------------------