├── .gitignore ├── README.md ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── opendanmaku ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── opendanmaku │ │ └── ApplicationTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── opendanmaku │ │ ├── DanmakuItem.java │ │ ├── DanmakuView.java │ │ └── IDanmakuItem.java │ └── res │ └── values │ ├── danmaku_attrs.xml │ └── strings.xml ├── sample ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── opendanmaku │ │ └── sample │ │ └── ApplicationTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── opendanmaku │ │ └── sample │ │ └── MainActivity.java │ └── res │ ├── drawable │ └── em.png │ ├── 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 │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── screenshot └── screenshot.jpg └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | /captures 3 | 4 | .gradle 5 | .DS_Store 6 | 7 | /build 8 | /**/*/build 9 | 10 | .idea/ 11 | 12 | # built application files 13 | *.apk 14 | *.ap_ 15 | # files for the dex VM 16 | *.dex 17 | # Java class files 18 | *.class 19 | # generated files 20 | bin/ 21 | gen/ 22 | # Local configuration file (sdk path, etc) 23 | local.properties 24 | # Eclipse project files 25 | .classpath 26 | .project 27 | # Proguard folder generated by Eclipse 28 | proguard/ 29 | # Intellij project files 30 | *.iml 31 | *.ipr 32 | *.iws -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Android Open Danmaku 2 | 3 | [中文版说明请点击这里](http://my.oschina.net/u/1403288/blog/521343) 4 | 5 | 一个Android的弹幕控件. 6 | Open Danmaku is a Android widget which shows danmaku animation(https://github.com/linsea/OpenDanmaku). 7 | 8 | ![Sample Screenshot 1](./screenshot/screenshot.jpg) 9 | 10 | # Usage 11 | 12 | *For a working implementation of this project see the sample app.* 13 | 14 | 1. add library dependency to your `build.gradle` file. 15 | ```groovy 16 | dependencies { 17 | compile 'com.linsea:opendanmaku:1.0.0@aar' 18 | } 19 | ``` 20 | 2. Include the `DanmakuView` in your layout. 21 | ```xml 22 | 32 | ``` 33 | 3. In your `Activity`: 34 | ```java 35 | mDanmakuView = (DanmakuView) findViewById(R.id.danmakuView); 36 | 37 | // add danmaku items: 38 | mDanmakuView.addItem(list, true); 39 | mDanmakuView.addItem(new DanmakuItem(this, "Hello World", mDanmakuView.getWidth()); 40 | 41 | //show danmaku and play animation: 42 | mDanmakuView.show(); 43 | 44 | //hide and pause playing: 45 | mDanmakuView.hide(); 46 | 47 | //release all playing and waiting items: 48 | mDanmakuView.clear(); 49 | ``` 50 | # Customization 51 | 52 | * `start_Y_offset` first channel offset to the view top edge. 53 | * `end_Y_offset` last channel offset to the view top edge. 54 | * `max_row` max running channels on Y axis. 55 | * `max_running_per_row` max concurrent running items in one channel. 56 | * `pick_interval` interval millisecond picking up an item in the backing queue to play. 57 | * `show_debug` show debug info like FPS and lines between channels. 58 | 59 | 60 | # You might also like 61 | - [UniversalVideoView](https://github.com/linsea/UniversalVideoView) VideoView like Widget with more features. 62 | 63 | 64 | # License 65 | 66 | Copyright 2015 the OpenDanmaku Author 67 | 68 | Licensed under the Apache License, Version 2.0 (the "License"); 69 | you may not use this file except in compliance with the License. 70 | You may obtain a copy of the License at 71 | 72 | http://www.apache.org/licenses/LICENSE-2.0 73 | 74 | Unless required by applicable law or agreed to in writing, software 75 | distributed under the License is distributed on an "AS IS" BASIS, 76 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 77 | See the License for the specific language governing permissions and 78 | limitations under the License. 79 | -------------------------------------------------------------------------------- /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:1.3.0' 9 | classpath 'com.github.dcendents:android-maven-plugin:1.2' 10 | classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.1" 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 | -------------------------------------------------------------------------------- /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/linsea/OpenDanmaku/623af2dac8d7276ecf7d074bec8c3e6245c552fd/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Thu Jul 16 12:47:14 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-2.2.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # 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 | -------------------------------------------------------------------------------- /opendanmaku/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /opendanmaku/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.github.dcendents.android-maven' 3 | apply plugin: "com.jfrog.bintray" 4 | 5 | // This is the library version used when deploying the artifact 6 | version = "1.0.0" 7 | 8 | android { 9 | compileSdkVersion 22 10 | buildToolsVersion "22.0.1" 11 | 12 | defaultConfig { 13 | minSdkVersion 10 14 | targetSdkVersion 22 15 | versionCode 1 16 | versionName "1.0.0" 17 | } 18 | buildTypes { 19 | release { 20 | minifyEnabled false 21 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 22 | } 23 | } 24 | } 25 | 26 | tasks.withType(JavaCompile) { 27 | options.encoding = "UTF-8" 28 | } 29 | 30 | /*javadoc { 31 | options.charSet = 'UTF-8' 32 | }*/ 33 | 34 | dependencies { 35 | compile fileTree(dir: 'libs', include: ['*.jar']) 36 | compile 'com.android.support:appcompat-v7:22.2.0' 37 | } 38 | 39 | 40 | def siteUrl = 'https://github.com/linsea/OpenDanmaku' // Homepage URL of the library 41 | def gitUrl = 'https://github.com/linsea/OpenDanmaku.git' // Git repository URL 42 | group = "com.linsea" // Maven Group ID for the artifact 43 | 44 | //distribute library to Jcenter guide : 45 | // http://blog.csdn.net/u013308121/article/details/46360703 46 | // https://github.com/danielemaddaluno/gradle-jcenter-publish 47 | install { 48 | repositories.mavenInstaller { 49 | // This generates POM.xml with proper parameters 50 | pom { 51 | project { 52 | packaging 'aar' 53 | 54 | // Add your description here 55 | name 'Android Open Danmaku' 56 | description = '一个Android的弹幕控件.Open Danmaku is a Android widget which shows danmaku.' 57 | url siteUrl 58 | 59 | // Set your license 60 | licenses { 61 | license { 62 | name 'The Apache Software License, Version 2.0' 63 | url 'http://www.apache.org/licenses/LICENSE-2.0.txt' 64 | } 65 | } 66 | developers { 67 | developer { 68 | id 'linsea' 69 | name 'linsea' 70 | email 'dictfb@gmail.com' 71 | } 72 | } 73 | scm { 74 | connection gitUrl 75 | developerConnection gitUrl 76 | url siteUrl 77 | 78 | } 79 | } 80 | } 81 | } 82 | } 83 | 84 | task sourcesJar(type: Jar) { 85 | from android.sourceSets.main.java.srcDirs 86 | classifier = 'sources' 87 | } 88 | 89 | task javadoc(type: Javadoc) { 90 | options.encoding = "utf-8" 91 | source = android.sourceSets.main.java.srcDirs 92 | classpath += project.files(android.getBootClasspath().join(File.pathSeparator)) 93 | } 94 | 95 | task javadocJar(type: Jar, dependsOn: javadoc) { 96 | classifier = 'javadoc' 97 | from javadoc.destinationDir 98 | } 99 | artifacts { 100 | archives javadocJar 101 | archives sourcesJar 102 | } 103 | 104 | Properties properties = new Properties() 105 | properties.load(project.rootProject.file('local.properties').newDataInputStream()) 106 | 107 | // https://github.com/bintray/gradle-bintray-plugin 108 | bintray { 109 | user = properties.getProperty("bintray.user") 110 | key = properties.getProperty("bintray.apikey") 111 | 112 | configurations = ['archives'] 113 | pkg { 114 | repo = "maven" 115 | // it is the name that appears in bintray when logged 116 | name = "AndroidOpenDanmaku" 117 | websiteUrl = siteUrl 118 | vcsUrl = gitUrl 119 | licenses = ["Apache-2.0"] 120 | publish = true 121 | version { 122 | gpg { 123 | sign = true //Determines whether to GPG sign the files. The default is false 124 | passphrase = properties.getProperty("bintray.gpg.password") //Optional. The passphrase for GPG signing' 125 | } 126 | // mavenCentralSync { 127 | // sync = true //Optional (true by default). Determines whether to sync the version to Maven Central. 128 | // user = properties.getProperty("bintray.oss.user") //OSS user token 129 | // password = properties.getProperty("bintray.oss.password") //OSS user password 130 | // close = '1' //Optional property. By default the staging repository is closed and artifacts are released to Maven Central. You can optionally turn this behaviour off (by puting 0 as value) and release the version manually. 131 | // } 132 | } 133 | } 134 | } 135 | 136 | -------------------------------------------------------------------------------- /opendanmaku/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 E:\AndroidDev\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 | -------------------------------------------------------------------------------- /opendanmaku/src/androidTest/java/com/opendanmaku/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.opendanmaku; 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 | } -------------------------------------------------------------------------------- /opendanmaku/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /opendanmaku/src/main/java/com/opendanmaku/DanmakuItem.java: -------------------------------------------------------------------------------- 1 | package com.opendanmaku; 2 | 3 | import android.content.Context; 4 | import android.graphics.Canvas; 5 | import android.graphics.Color; 6 | import android.graphics.Paint; 7 | import android.text.Layout; 8 | import android.text.SpannableString; 9 | import android.text.StaticLayout; 10 | import android.text.TextPaint; 11 | 12 | public class DanmakuItem implements IDanmakuItem { 13 | 14 | /** X axis base speed*/ 15 | private static int sBaseSpeed = 3; 16 | 17 | private Context mContext; 18 | 19 | /**DanmakuView width, height*/ 20 | private int mContainerWidth, mContainerHeight; 21 | 22 | private int mTextSize; 23 | 24 | private int mTextColor = Color.WHITE; 25 | 26 | private SpannableString mContent; 27 | 28 | private int mCurrX, mCurrY; 29 | 30 | /** X axis speed factor*/ 31 | private float mFactor; 32 | 33 | private StaticLayout staticLayout; 34 | private StaticLayout borderStaticLayout; 35 | private static TextPaint strokePaint = new TextPaint(); 36 | 37 | private int mContentWidth , mContentHeight; 38 | 39 | 40 | static { 41 | strokePaint.setARGB(255, 0, 0, 0); 42 | // strokePaint.setTextAlign(Paint.Align.CENTER); 43 | // strokePaint.setTextSize(16); 44 | // strokePaint.setTypeface(Typeface.DEFAULT_BOLD); 45 | strokePaint.setStyle(Paint.Style.STROKE); 46 | strokePaint.setStrokeWidth(4); 47 | strokePaint.setAntiAlias(true); 48 | 49 | } 50 | /** 51 | * construct a DanmakuItem 52 | * @param context Context 53 | * @param content paint text as content 54 | * @param startX start position of X axis, 55 | * normally should be the screen width, e.g. right side of the view). 56 | * the Y axis position will be assigned a channel by the DanmakuView randomly. 57 | */ 58 | public DanmakuItem(Context context, CharSequence content, int startX) { 59 | this(context, new SpannableString(content), startX, 0, 0, 0, 1f); 60 | } 61 | 62 | public DanmakuItem(Context context, CharSequence content, int startX, int startY) { 63 | this(context, new SpannableString(content), startX, startY, 0, 0, 1f); 64 | } 65 | 66 | 67 | public DanmakuItem(Context context, SpannableString content, int startX, int startY, 68 | int textColorResId, int textSizeInDip, float speedFactor) { 69 | this.mContext = context; 70 | this.mContent = content; 71 | this.mCurrX = startX; 72 | this.mCurrY = startY; 73 | setTextColor(textColorResId); 74 | setTextSize(textSizeInDip); 75 | mFactor = speedFactor; 76 | measure(); 77 | } 78 | 79 | private void measure() { 80 | TextPaint tp = new TextPaint(); 81 | tp.setAntiAlias(true); 82 | tp.setColor(mTextColor); 83 | tp.setTextSize(mTextSize); 84 | strokePaint.setTextSize(mTextSize); 85 | // tp.setShadowLayer(4, 0, 0, Color.BLACK); 86 | mContentHeight = getFontHeight(tp); 87 | staticLayout = new StaticLayout(mContent, 88 | tp, 89 | (int) Layout.getDesiredWidth(mContent, 0, mContent.length(), tp) + 1, 90 | Layout.Alignment.ALIGN_NORMAL, 91 | 1.0f, 92 | 0.0f, 93 | false); 94 | mContentWidth = staticLayout.getWidth(); 95 | borderStaticLayout = new StaticLayout(mContent, 96 | strokePaint, 97 | (int) Layout.getDesiredWidth(mContent, 0, mContent.length(), tp) + 1, 98 | Layout.Alignment.ALIGN_NORMAL, 99 | 1.0f, 100 | 0.0f, 101 | false); 102 | } 103 | 104 | @Override 105 | public void doDraw(Canvas canvas) { 106 | int canvasWidth = canvas.getWidth(); 107 | int canvasHeight = canvas.getHeight(); 108 | 109 | if (canvasWidth != this.mContainerWidth || canvasHeight != this.mContainerHeight) {//phone rotated ! 110 | this.mContainerWidth = canvasWidth; 111 | this.mContainerHeight = canvasHeight; 112 | } 113 | canvas.save(); 114 | canvas.translate(mCurrX,mCurrY); 115 | // for (int i = 0; i < 4; i++) { //加深阴影,产生描边效果. stroke/outline effect 116 | // staticLayout.draw(canvas); 117 | // } 118 | borderStaticLayout.draw(canvas); 119 | staticLayout.draw(canvas); 120 | canvas.restore(); 121 | mCurrX = (int) (mCurrX - sBaseSpeed * mFactor);//only support moving along X axis 122 | } 123 | 124 | @Override 125 | public void setTextSize(int textSizeInDip) { 126 | if (textSizeInDip > 0) { 127 | this.mTextSize = dip2px(mContext, textSizeInDip); 128 | measure(); 129 | } else { 130 | this.mTextSize = dip2px(mContext, 12); // textSize default to 12 dp 131 | } 132 | 133 | } 134 | 135 | @Override 136 | public void setTextColor(int textColorResId) { 137 | if (textColorResId > 0) { 138 | this.mTextColor = mContext.getResources().getColor(textColorResId); 139 | measure(); 140 | } 141 | } 142 | 143 | @Override 144 | public void setStartPosition(int x, int y) { 145 | this.mCurrX = x; 146 | this.mCurrY = y; 147 | } 148 | 149 | @Override 150 | public void setSpeedFactor(float factor) { 151 | this.mFactor = factor; 152 | } 153 | 154 | @Override 155 | public float getSpeedFactor() { 156 | return mFactor; 157 | } 158 | 159 | @Override 160 | public boolean isOut() { 161 | return mCurrX < 0 && Math.abs(mCurrX) > mContentWidth; 162 | } 163 | 164 | @Override 165 | public void release() { 166 | mContext = null; 167 | } 168 | 169 | @Override 170 | public int getWidth() { 171 | return mContentWidth; 172 | } 173 | 174 | @Override 175 | public int getHeight() { 176 | return mContentHeight; 177 | } 178 | 179 | @Override 180 | public int getCurrX() { 181 | return mCurrX; 182 | } 183 | 184 | @Override 185 | public int getCurrY() { 186 | return mCurrY; 187 | } 188 | 189 | /*** 190 | * test whether this Danmaku Item would be hit the already running one or not 191 | * if it to be run on the same channel 192 | * @param runningItem item is already moving on the channel 193 | * @return hit or not 194 | */ 195 | public boolean willHit(IDanmakuItem runningItem) { 196 | if (runningItem.getWidth() + runningItem.getCurrX() > mContainerWidth) { 197 | return true; 198 | } 199 | 200 | if (runningItem.getSpeedFactor()>= mFactor) { 201 | return false; 202 | } 203 | 204 | float len1 = runningItem.getCurrX() + runningItem.getWidth(); 205 | float t1 = len1 / (runningItem.getSpeedFactor() * DanmakuItem.sBaseSpeed); 206 | float len2 = t1 * mFactor * DanmakuItem.sBaseSpeed; 207 | if (len2 > len1) { 208 | return true; 209 | } else { 210 | return false; 211 | } 212 | 213 | } 214 | 215 | 216 | public static int getBaseSpeed() { 217 | return sBaseSpeed; 218 | } 219 | 220 | public static void setBaseSpeed(int baseSpeed) { 221 | DanmakuItem.sBaseSpeed = baseSpeed; 222 | } 223 | 224 | 225 | private static int dip2px(Context context, float dipValue) { 226 | final float scale = context.getResources().getDisplayMetrics().density; 227 | return (int) (dipValue * scale + 0.5f); 228 | } 229 | 230 | private static int getFontHeight(TextPaint paint){ 231 | Paint.FontMetrics fm = paint.getFontMetrics(); 232 | return (int) Math.ceil(fm.descent - fm.top) + 2; 233 | } 234 | } 235 | -------------------------------------------------------------------------------- /opendanmaku/src/main/java/com/opendanmaku/DanmakuView.java: -------------------------------------------------------------------------------- 1 | package com.opendanmaku; 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.PorterDuff; 9 | import android.text.TextPaint; 10 | import android.util.AttributeSet; 11 | import android.util.Log; 12 | import android.view.View; 13 | 14 | import java.util.ArrayList; 15 | import java.util.HashMap; 16 | import java.util.Iterator; 17 | import java.util.LinkedList; 18 | import java.util.List; 19 | import java.util.Random; 20 | 21 | /** 22 | * 弹幕View 23 | */ 24 | public class DanmakuView extends View { 25 | 26 | public static final String TAG = "DanmakuView"; 27 | 28 | private final Context mContext; 29 | 30 | private int mMaxRow = 1; //最多几条弹道 31 | private int mPickItemInterval = 1000;//每隔多长时间取出一条弹幕来播放. 32 | private int mMaxRunningPerRow = 1; //每条弹道上最多同时有几个弹幕在屏幕上运行 33 | private float mStartYOffset = 0.1f; //第一个弹道在Y轴上的偏移占整个View的百分比 34 | private float mEndYOffset = 0.9f;//最后一个弹道在Y轴上的偏移占整个View的百分比 35 | 36 | 37 | 38 | private HashMap> mChannelMap; 39 | private final java.util.Deque mWaitingItems = new LinkedList<>(); 40 | private int[] mChannelY; //每条弹道的Y坐标 41 | private static final float mPartition = 0.95f; //仅View顶部的部分可以播放弹幕百分比 42 | 43 | private static final int STATUS_RUNNING = 1; 44 | private static final int STATUS_PAUSE = 2; 45 | private static final int STATUS_STOP = 3; 46 | 47 | private volatile int status = STATUS_STOP; 48 | 49 | private static Random random = new Random(); 50 | 51 | private boolean mShowDebug = false; 52 | private LinkedList times; 53 | private Paint fpsPaint; 54 | private long previousTime = 0; 55 | private LinkedList lines; 56 | 57 | 58 | public DanmakuView(Context context) { 59 | this(context, null); 60 | } 61 | 62 | public DanmakuView(Context context, AttributeSet attrs) { 63 | this(context, attrs, 0); 64 | } 65 | 66 | public DanmakuView(Context context, AttributeSet attrs, int defStyleAttr) { 67 | super(context, attrs, defStyleAttr); 68 | mContext = context; 69 | TypedArray a = mContext.obtainStyledAttributes(attrs, R.styleable.DanmakuView, 0, 0); 70 | mMaxRow = a.getInteger(R.styleable.DanmakuView_max_row, 1); 71 | mPickItemInterval = a.getInteger(R.styleable.DanmakuView_pick_interval, 1000); 72 | mMaxRunningPerRow = a.getInteger(R.styleable.DanmakuView_max_running_per_row, 1); 73 | mShowDebug = a.getBoolean(R.styleable.DanmakuView_show_debug, false); 74 | mStartYOffset = a.getFloat(R.styleable.DanmakuView_start_Y_offset, 0.1f); 75 | mEndYOffset = a.getFloat(R.styleable.DanmakuView_end_Y_offset, 0.9f); 76 | a.recycle(); 77 | checkYOffset(mStartYOffset, mEndYOffset); 78 | init(); 79 | } 80 | 81 | private void checkYOffset(float start, float end) { 82 | if (start >= end ){ 83 | throw new IllegalArgumentException("start_Y_offset must < end_Y_offset"); 84 | } 85 | if (start < 0f || start >= 1f || end < 0f || end > 1f) { 86 | throw new IllegalArgumentException("start_Y_offset and end_Y_offset must between 0 and 1)"); 87 | } 88 | } 89 | 90 | private void init() { 91 | setBackgroundColor(Color.TRANSPARENT); 92 | setDrawingCacheBackgroundColor(Color.TRANSPARENT); 93 | calculation(); 94 | } 95 | 96 | private void calculation() { 97 | if (mShowDebug) { 98 | fpsPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG); 99 | fpsPaint.setColor(Color.YELLOW); 100 | fpsPaint.setTextSize(20); 101 | times = new LinkedList<>(); 102 | lines = new LinkedList<>(); 103 | } 104 | initChannelMap(); 105 | initChannelY(); 106 | } 107 | 108 | private void initChannelMap(){ 109 | mChannelMap = new HashMap<>(mMaxRow); 110 | for (int i = 0; i < mMaxRow; i++) { 111 | ArrayList runningRow= new ArrayList(mMaxRunningPerRow); 112 | mChannelMap.put(i, runningRow); 113 | } 114 | } 115 | 116 | private void initChannelY() { 117 | if (mChannelY == null){ 118 | mChannelY = new int[mMaxRow]; 119 | } 120 | 121 | float rowHeight = getHeight() * (mEndYOffset - mStartYOffset) / mMaxRow; 122 | float baseOffset = getHeight() * mStartYOffset; 123 | for (int i = 0; i < mMaxRow; i++) { 124 | mChannelY[i] = (int) (baseOffset + rowHeight * (i + 1) - rowHeight * 3 / 4);//每一行空间顶部留1/4,剩下3/4显示文字 125 | 126 | } 127 | if (mShowDebug) { 128 | lines.add(baseOffset); 129 | for (int i = 0; i < mMaxRow; i++) { 130 | lines.add(baseOffset + rowHeight * (i + 1)); 131 | } 132 | } 133 | } 134 | 135 | @Override 136 | protected void onDraw(Canvas canvas) { 137 | super.onDraw(canvas); 138 | if (status == STATUS_RUNNING) { 139 | try { 140 | canvas.drawColor(Color.TRANSPARENT); 141 | 142 | //先绘制正在播放的弹幕 143 | for (int i = 0; i < mChannelMap.size(); i++) { 144 | ArrayList list = mChannelMap.get(i); 145 | for (Iterator it = list.iterator(); it.hasNext(); ) { 146 | IDanmakuItem item = it.next(); 147 | if (item.isOut()) { 148 | it.remove(); 149 | } else { 150 | item.doDraw(canvas); 151 | } 152 | } 153 | } 154 | 155 | //检查是否需要加载播放下一个弹幕 156 | if (System.currentTimeMillis() - previousTime > mPickItemInterval) { 157 | previousTime = System.currentTimeMillis(); 158 | // Log.d(TAG, "start pick new item.."); 159 | IDanmakuItem di = mWaitingItems.pollFirst(); 160 | if (di != null) { 161 | int indexY = findVacant(di); 162 | if (indexY >= 0) { 163 | // Log.d(TAG, "find vacant channel"); 164 | di.setStartPosition(canvas.getWidth() - 2, mChannelY[indexY]); 165 | // Log.d(TAG, "draw new, text:" + di.getText()); 166 | //Log.d(TAG, String.format("doDraw, position,x=%s,y=%s", c.getWidth() - 1, mChannelY[indexY])); 167 | di.doDraw(canvas); 168 | mChannelMap.get(indexY).add(di);//不要忘记加入正运行的维护的列表中 169 | 170 | } else { 171 | // Log.d(TAG, "Not find vacant channel, add it back"); 172 | addItemToHead(di);//找不到可以播放的弹道,则把它放回列表中 173 | } 174 | 175 | } else { 176 | //no item 弹幕播放完毕, 177 | } 178 | 179 | } 180 | 181 | if (mShowDebug) { 182 | int fps = (int) fps(); 183 | canvas.drawText("FPS:" + fps, 5f, 20f, fpsPaint); 184 | for (float yp : lines) { 185 | canvas.drawLine(0f, yp, getWidth(), yp, fpsPaint); 186 | } 187 | } 188 | 189 | } catch (Exception e) { 190 | e.printStackTrace(); 191 | } 192 | invalidate(); 193 | 194 | } else {//暂停或停止,隐藏弹幕内容 195 | canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR); 196 | } 197 | } 198 | 199 | 200 | /**随机寻找一个可以播放弹幕而不会发生碰撞的弹道,返回弹道的Y坐标在mChannelY上的index,如果没有找到则返回-1*/ 201 | private int findVacant(IDanmakuItem item) { 202 | try {//fix NPT exception 203 | for (int i = 0; i < mMaxRow; i++) { 204 | ArrayList list = mChannelMap.get(i); 205 | if (list.size() == 0) { 206 | return i; 207 | } 208 | } 209 | int ind = random.nextInt(mMaxRow); 210 | for (int i = 0; i < mMaxRow; i++) { 211 | ArrayList list = mChannelMap.get((i + ind) % mMaxRow); 212 | if (list.size() > mMaxRunningPerRow) {//每个弹道最多mMaxRunning个弹幕 213 | continue; 214 | } 215 | IDanmakuItem di = list.get(list.size() - 1); 216 | if (!item.willHit(di)) { 217 | return (i + ind) % mMaxRow; 218 | } 219 | } 220 | } catch (Exception e) { 221 | Log.w(TAG, "findVacant,Exception:" + e.toString()); 222 | // e.printStackTrace(); 223 | } 224 | 225 | return -1; 226 | } 227 | 228 | private void clearPlayingItems() { 229 | if (mChannelMap != null) { 230 | synchronized (mChannelMap) { 231 | for (int i = 0; i < mChannelMap.size(); i++) { 232 | ArrayList list = mChannelMap.get(i); 233 | if (list != null) { 234 | list.clear(); 235 | } 236 | } 237 | } 238 | } 239 | } 240 | 241 | @Override 242 | protected void onSizeChanged(int w, int h, int oldw, int oldh) { 243 | super.onSizeChanged(w, h, oldw, oldh); 244 | initChannelY();//可能屏幕方向切换了,得重新计算坐标 245 | } 246 | 247 | public boolean isPaused() { 248 | return STATUS_PAUSE == status; 249 | } 250 | 251 | 252 | /**播放显示弹幕*/ 253 | public void show() { 254 | status = STATUS_RUNNING; 255 | invalidate(); 256 | } 257 | 258 | /**隐藏弹幕,暂停播放*/ 259 | public void hide() { 260 | status = STATUS_PAUSE; 261 | invalidate(); 262 | } 263 | 264 | /**清空正在播放和等待播放的弹幕*/ 265 | public void clear() { 266 | status = STATUS_STOP; 267 | clearItems(); 268 | invalidate(); 269 | } 270 | 271 | // /**清空弹幕等待队列,暂停播放*/ 272 | // public void pauseAndClear() { 273 | // if (mWaitingItems != null) { 274 | // synchronized (mWaitingItems) { 275 | // mWaitingItems.clear(); 276 | // } 277 | // } 278 | // clearPlayingItems(); 279 | // } 280 | 281 | private void clearItems() { 282 | clearRunning(); 283 | clearWaiting(); 284 | } 285 | 286 | private void clearRunning() { 287 | if (null != mChannelMap && !mChannelMap.isEmpty()) { 288 | mChannelMap.clear(); 289 | } 290 | } 291 | 292 | private void clearWaiting(){ 293 | if (null != mWaitingItems && !mWaitingItems.isEmpty()) { 294 | mWaitingItems.clear(); 295 | } 296 | } 297 | 298 | public void setMaxRow(int maxRow) { 299 | this.mMaxRow = maxRow; 300 | calculation(); 301 | clearRunning(); 302 | } 303 | 304 | public void setPickItemInterval(int pickItemInterval) { 305 | this.mPickItemInterval = pickItemInterval; 306 | } 307 | 308 | public void setMaxRunningPerRow(int maxRunningPerRow) { 309 | this.mMaxRunningPerRow = maxRunningPerRow; 310 | } 311 | 312 | public void setStartYOffset(float startYOffset, float endYOffset) { 313 | checkYOffset(startYOffset, endYOffset); 314 | clearRunning(); 315 | this.mStartYOffset = startYOffset; 316 | this.mEndYOffset = endYOffset; 317 | calculation(); 318 | } 319 | 320 | 321 | public void addItem(IDanmakuItem item) { 322 | synchronized (mWaitingItems) { 323 | this.mWaitingItems.add(item); 324 | } 325 | } 326 | 327 | public void addItemToHead(IDanmakuItem item) { 328 | synchronized (mWaitingItems) { 329 | this.mWaitingItems.offerFirst(item); 330 | } 331 | } 332 | 333 | /**是否新建后台线程来执行添加任务*/ 334 | public void addItem(final List list, boolean backgroundLoad) { 335 | if (backgroundLoad) { 336 | new Thread(){ 337 | @Override 338 | public void run() { 339 | synchronized (mWaitingItems) { 340 | mWaitingItems.addAll(list); 341 | } 342 | postInvalidate(); 343 | } 344 | }.start(); 345 | } else { 346 | this.mWaitingItems.addAll(list); 347 | } 348 | } 349 | 350 | 351 | /** Calculates and returns frames per second */ 352 | private double fps() { 353 | long lastTime = System.nanoTime(); 354 | times.addLast(lastTime); 355 | double NANOS = 1000000000.0; 356 | double difference = (lastTime - times.getFirst()) / NANOS; 357 | int size = times.size(); 358 | int MAX_SIZE = 100; 359 | if (size > MAX_SIZE) { 360 | times.removeFirst(); 361 | } 362 | return difference > 0 ? times.size() / difference : 0.0; 363 | } 364 | } 365 | -------------------------------------------------------------------------------- /opendanmaku/src/main/java/com/opendanmaku/IDanmakuItem.java: -------------------------------------------------------------------------------- 1 | package com.opendanmaku; 2 | 3 | import android.graphics.Canvas; 4 | 5 | public interface IDanmakuItem { 6 | 7 | void doDraw(Canvas canvas); 8 | 9 | void setTextSize(int sizeInDip); 10 | 11 | void setTextColor(int colorResId); 12 | 13 | void setStartPosition(int x, int y); 14 | 15 | void setSpeedFactor(float factor); 16 | 17 | float getSpeedFactor(); 18 | 19 | boolean isOut(); 20 | 21 | boolean willHit(IDanmakuItem runningItem); 22 | 23 | void release(); 24 | 25 | int getWidth(); 26 | 27 | int getHeight(); 28 | 29 | int getCurrX(); 30 | 31 | int getCurrY(); 32 | } 33 | -------------------------------------------------------------------------------- /opendanmaku/src/main/res/values/danmaku_attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /opendanmaku/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /sample/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /sample/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 22 5 | buildToolsVersion "22.0.1" 6 | 7 | defaultConfig { 8 | applicationId "com.opendanmaku.sample" 9 | minSdkVersion 10 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 | compile 'com.android.support:appcompat-v7:22.2.0' 25 | compile project(':opendanmaku') 26 | } 27 | -------------------------------------------------------------------------------- /sample/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in E:\AndroidDev\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /sample/src/androidTest/java/com/opendanmaku/sample/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.opendanmaku.sample; 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 | } -------------------------------------------------------------------------------- /sample/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 11 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /sample/src/main/java/com/opendanmaku/sample/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.opendanmaku.sample; 2 | 3 | import android.graphics.Color; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.os.Bundle; 6 | import android.text.Spannable; 7 | import android.text.SpannableString; 8 | import android.text.TextUtils; 9 | import android.text.style.ImageSpan; 10 | import android.view.View; 11 | import android.widget.Button; 12 | import android.widget.EditText; 13 | import android.widget.Toast; 14 | 15 | import com.opendanmaku.DanmakuItem; 16 | import com.opendanmaku.DanmakuView; 17 | import com.opendanmaku.IDanmakuItem; 18 | 19 | import java.util.ArrayList; 20 | import java.util.Collections; 21 | import java.util.List; 22 | 23 | public class MainActivity extends AppCompatActivity implements View.OnClickListener { 24 | 25 | private DanmakuView mDanmakuView; 26 | private Button switcherBtn; 27 | private Button sendBtn; 28 | private EditText textEditText; 29 | 30 | @Override 31 | protected void onCreate(Bundle savedInstanceState) { 32 | super.onCreate(savedInstanceState); 33 | setContentView(R.layout.activity_main); 34 | 35 | mDanmakuView = (DanmakuView) findViewById(R.id.danmakuView); 36 | switcherBtn = (Button) findViewById(R.id.switcher); 37 | sendBtn = (Button) findViewById(R.id.send); 38 | textEditText = (EditText) findViewById(R.id.text); 39 | 40 | List list = initItems(); 41 | Collections.shuffle(list); 42 | mDanmakuView.addItem(list, true); 43 | 44 | switcherBtn.setOnClickListener(this); 45 | sendBtn.setOnClickListener(this); 46 | } 47 | 48 | private List initItems() { 49 | List list = new ArrayList<>(); 50 | for (int i = 0; i < 100; i++) { 51 | IDanmakuItem item = new DanmakuItem(this, i + " : plain text danmuku", mDanmakuView.getWidth()); 52 | list.add(item); 53 | } 54 | 55 | String msg = " : text with image "; 56 | for (int i = 0; i < 100; i++) { 57 | ImageSpan imageSpan = new ImageSpan(this, R.drawable.em); 58 | SpannableString spannableString = new SpannableString(i + msg); 59 | spannableString.setSpan(imageSpan, spannableString.length() - 2, spannableString.length() - 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 60 | IDanmakuItem item = new DanmakuItem(this, spannableString, mDanmakuView.getWidth(), 0, 0, 0, 1.5f); 61 | list.add(item); 62 | } 63 | return list; 64 | } 65 | 66 | @Override 67 | protected void onResume() { 68 | super.onResume(); 69 | mDanmakuView.show(); 70 | } 71 | 72 | @Override 73 | protected void onPause() { 74 | super.onPause(); 75 | mDanmakuView.hide(); 76 | } 77 | 78 | @Override 79 | protected void onDestroy() { 80 | super.onDestroy(); 81 | mDanmakuView.clear(); 82 | } 83 | 84 | @Override 85 | public void onClick(View v) { 86 | switch (v.getId()) { 87 | case R.id.switcher: 88 | if (mDanmakuView.isPaused()) { 89 | switcherBtn.setText(R.string.hide); 90 | mDanmakuView.show(); 91 | } else { 92 | switcherBtn.setText(R.string.show); 93 | mDanmakuView.hide(); 94 | } 95 | break; 96 | case R.id.send: 97 | String input = textEditText.getText().toString(); 98 | if (TextUtils.isEmpty(input)) { 99 | Toast.makeText(MainActivity.this, R.string.empty_prompt, Toast.LENGTH_SHORT).show(); 100 | } else { 101 | IDanmakuItem item = new DanmakuItem(this, new SpannableString(input), mDanmakuView.getWidth(),0,R.color.my_item_color,0,1); 102 | // IDanmakuItem item = new DanmakuItem(this, input, mDanmakuView.getWidth()); 103 | // item.setTextColor(getResources().getColor(R.color.my_item_color)); 104 | // item.setTextSize(14); 105 | // item.setTextColor(textColor); 106 | mDanmakuView.addItemToHead(item); 107 | } 108 | textEditText.setText(""); 109 | break; 110 | } 111 | } 112 | 113 | } -------------------------------------------------------------------------------- /sample/src/main/res/drawable/em.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/linsea/OpenDanmaku/623af2dac8d7276ecf7d074bec8c3e6245c552fd/sample/src/main/res/drawable/em.png -------------------------------------------------------------------------------- /sample/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 9 | 10 | 14 | 15 | 16 | 21 | 22 | 32 | 33 | 34 | 35 |