├── .gitignore ├── LICENSE.txt ├── README.md ├── build.gradle ├── changelog.md ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── library ├── .gitignore ├── build.gradle ├── consumer-proguard-rules.pro ├── gradle-mvn-push.gradle ├── gradle.properties ├── proguard-rules.pro └── src │ └── main │ ├── .classpath │ ├── .project │ ├── .settings │ └── org.eclipse.jdt.core.prefs │ ├── AndroidManifest.xml │ ├── bin │ ├── AndroidManifest.xml │ └── classes │ │ └── com │ │ └── getbase │ │ └── floatingactionbutton │ │ ├── AddFloatingActionButton$1.class │ │ ├── AddFloatingActionButton.class │ │ ├── BuildConfig.class │ │ ├── FloatingActionButton$1.class │ │ ├── FloatingActionButton$FAB_SIZE.class │ │ ├── FloatingActionButton$TranslucentLayerDrawable.class │ │ ├── FloatingActionButton.class │ │ ├── FloatingActionsMenu$LayoutParams.class │ │ ├── FloatingActionsMenu$OnFloatingActionsMenuUpdateListener.class │ │ ├── FloatingActionsMenu$RotatingDrawable.class │ │ ├── FloatingActionsMenu$SavedState.class │ │ ├── FloatingActionsMenu.class │ │ ├── R$attr.class │ │ ├── R$dimen.class │ │ ├── R$drawable.class │ │ ├── R$id.class │ │ ├── R$styleable.class │ │ └── R.class │ ├── java │ └── cc │ │ └── trity │ │ └── floatingactionbutton │ │ ├── AddFloatingActionButton.java │ │ ├── FloatingActionButton.java │ │ ├── FloatingActionsMenu.java │ │ └── TouchDelegateGroup.java │ ├── project.properties │ ├── res │ ├── drawable-hdpi │ │ ├── fab_bg_mini.png │ │ └── fab_bg_normal.png │ ├── drawable-mdpi │ │ ├── fab_bg_mini.png │ │ └── fab_bg_normal.png │ ├── drawable-xhdpi │ │ ├── club_icon_ubac.png │ │ ├── fab_bg_mini.png │ │ └── fab_bg_normal.png │ ├── drawable-xxhdpi │ │ ├── fab_bg_mini.png │ │ └── fab_bg_normal.png │ ├── drawable-xxxhdpi │ │ ├── fab_bg_mini.png │ │ └── fab_bg_normal.png │ └── values │ │ ├── attrs.xml │ │ ├── dimens.xml │ │ └── ids.xml │ └── src │ └── com │ └── getbase │ └── floatingactionbutton │ ├── AddFloatingActionButton.java │ ├── FloatingActionButton.java │ └── FloatingActionsMenu.java ├── sample ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── getbase │ │ └── floatingactionbutton │ │ └── sample │ │ └── MainActivity.java │ └── res │ ├── drawable-hdpi │ └── ic_fab_star.png │ ├── drawable-mdpi │ └── ic_fab_star.png │ ├── drawable-xhdpi │ └── ic_fab_star.png │ ├── drawable-xxhdpi │ └── ic_fab_star.png │ ├── drawable │ └── fab_label_background.xml │ ├── layout │ └── activity_main.xml │ └── values │ ├── colors.xml │ ├── strings.xml │ ├── styles.xml │ └── themes.xml ├── screenshots ├── buttons.png ├── custom.png ├── labels.png └── menu.gif └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | 8 | gen 9 | 10 | .idea 11 | *.iml -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright 2014 Jerzy Chalupski 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | FloatingActionButton 2 | ==================== 3 | Yet another library for drawing [Material Design promoted actions](http://www.google.com/design/spec/patterns/promoted-actions.html). 4 | 5 | Features 6 | ======== 7 | * Support for normal `56dp` and mini `40dp` buttons. 8 | 9 | ![Demo](screenshots/buttons.png) 10 | 11 | * Customizable background colors for normal and pressed states and icon drawable. 12 | 13 | ![Demo](screenshots/custom.png) 14 | 15 | * Convenience `AddFloatingActionButton` class with plus icon drawn in code. 16 | * `FloatingActionsMenu` which can be expanded/collapsed to reveal multiple actions. 17 | 18 | ![Demo](screenshots/menu.gif) 19 | 20 | * Optional labels for buttons in `FloatingActionsMenu`. 21 | 22 | ![Demo](screenshots/labels.png) 23 | * To change the menu icon ` fab:fab_bitmap="@drawable/club_icon_ubac"` and To change the button rotation `fab:fab_rotation="180"` 24 | 25 | ![Alt text](http://7tebhw.com1.z0.glb.clouddn.com/1431136259187.png) 26 | 27 | 28 | Usage 29 | ===== 30 | Just add the dependency to your `build.gradle`: 31 | 32 | ```groovy 33 | dependencies { 34 | compile 'cc.trity.floatingactionbutton:library:1.0.0' 35 | } 36 | ``` 37 | 38 | To see how the buttons are added to your xml layouts, check the sample project. 39 | 40 | Caveats 41 | ======= 42 | The API is **extremely** limited at the moment. It solves few select use cases in the app I'm working on. 43 | 44 | Unlike some other FloatingActionButton libraries this library doesn't implement "quick return" pattern, i.e. hiding the button on scrolling down and showing it on scrolling up. That's intentional, I think that should be responsibility of another component, not the button itself. 45 | 46 | This library is `minSdkVersion=14` and if that changes, the version number will be increased, not decreased. It means that Honeycomb, Gingerbread or - gods forbid - Froyo, won't ever be supported. I won't even consider merging pull requests fully implementing support for older versions. We need to move on as Android community and focus on delivering value for 95% of users of modern Android OS instead of jumping through burning hoops to support ancient devices with ancient OS. 47 | 48 | If you **really** require support for older Android versions, [str4d](https://github.com/str4d) maintains [a version of this library with `minSdkVersion=4`](https://github.com/str4d/android-floating-action-button). 49 | 50 | Credits 51 | ======= 52 | I used [FloatingActionButton](https://github.com/makovkastar/FloatingActionButton) library by [Oleksandr Melnykov](https://github.com/makovkastar) as a base for development. 53 | 54 | License 55 | ======= 56 | 57 | Copyright (C) 2014 Jerzy Chalupski 58 | 59 | Licensed under the Apache License, Version 2.0 (the "License"); 60 | you may not use this file except in compliance with the License. 61 | You may obtain a copy of the License at 62 | 63 | http://www.apache.org/licenses/LICENSE-2.0 64 | 65 | Unless required by applicable law or agreed to in writing, software 66 | distributed under the License is distributed on an "AS IS" BASIS, 67 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 68 | See the License for the specific language governing permissions and 69 | limitations under the License. 70 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | 5 | repositories { 6 | jcenter() 7 | } 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:1.0.0' 10 | classpath 'com.github.dcendents:android-maven-plugin:1.2' 11 | classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.0' 12 | // NOTE: Do not place your application dependencies here; they belong 13 | // in the individual module build.gradle files 14 | } 15 | } 16 | 17 | allprojects { 18 | repositories { 19 | jcenter() 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /changelog.md: -------------------------------------------------------------------------------- 1 | Change Log 2 | ========== 3 | 4 | Version 1.9.0 *(2015-03-14)* 5 | ---------------------------- 6 | 7 | * Labels are now clickable 8 | 9 | Version 1.8.0 *(2015-02-18)* 10 | ---------------------------- 11 | 12 | * Added `fab_labelsPosition` attribute 13 | * Fixed issue with labels style being overridden by theme style 14 | 15 | Version 1.7.0 *(2015-02-01)* 16 | ---------------------------- 17 | 18 | * Added removeButton API to FloatingActionsMenu 19 | * Fixed NPEs related to incorrect animators initialization 20 | * Fixed labels positions for FloatingActionsMenu with mini add button 21 | 22 | Version 1.6.0 *(2015-01-16)* 23 | ---------------------------- 24 | 25 | * Added disabled state for FloatingActionButton background 26 | * Added button size attribute for FloatingActionsMenu add button 27 | 28 | Version 1.5.1 *(2014-12-30)* 29 | ---------------------------- 30 | 31 | * Fixed setting FloatingActionButton icon with `fab_icon` XML attribute 32 | * Fixed issues with changing visibility of FloatingActionButtons inside FloatingActionsMenu 33 | 34 | 35 | Version 1.5.0 *(2014-12-30)* 36 | ---------------------------- 37 | 38 | * Added icon drawable setter for FloatingActionButton 39 | * Better looking strokes of FloatingActionButtons 40 | * Option to disable strokes of FloatingActionButton 41 | 42 | Version 1.4.0 *(2014-12-21)* 43 | ---------------------------- 44 | 45 | * Added labels setter for FloatingActionButton 46 | * Reduce memory footprint of FloatingActionButton and fix OOM issues. 47 | 48 | Version 1.3.0 *(2014-12-08)* 49 | ---------------------------- 50 | 51 | * Added support for labels in FloatingActionsMenu expanding in vertical direction. 52 | 53 | Version 1.2.1 *(2014-12-04)* 54 | ---------------------------- 55 | 56 | * Fixed IDE error when using `setSize(FloatingActionButton.SIZE_FOO)` setter. 57 | 58 | Version 1.2.0 *(2014-12-02)* 59 | ---------------------------- 60 | 61 | * Fixed horizontal alignment of mini FloatingActionButtons in FloatingActionsMenu 62 | * Added support for different FloatingActionsMenu expand directions 63 | * Support transparent buttons 64 | * Added xxxhdpi drawables 65 | * Added consumer proguard configuration to library 66 | * Added getters and setters for FloatingActionButton properties 67 | * Exposed FloatingActionsMenu isExpanded property 68 | 69 | Version 1.1.0 *(2014-10-23)* 70 | ---------------------------- 71 | 72 | * Fixed issue with broken animation state after screen rotation 73 | * Fixed name clash with appcompat v21. All FloatingActionButton attributes are now prefixed with 'fab_' prefix 74 | 75 | Version 1.0.0 *(2014-09-19)* 76 | ---------------------------- 77 | 78 | * Initial release. 79 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Settings specified in this file will override any Gradle settings 5 | # configured through the IDE. 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 19 | 20 | VERSION_NAME=1.9.0 21 | VERSION_CODE=12 22 | GROUP=com.getbase 23 | 24 | POM_DESCRIPTION=Floating Action Button for Android based on Material Design specification 25 | POM_URL=https://github.com/futuresimple/android-floating-action-button 26 | POM_SCM_URL=https://github.com/futuresimple/android-floating-action-button 27 | POM_SCM_CONNECTION=scm:git:git://github.com/futuresimple/android-floating-action-button.git 28 | POM_SCM_DEV_CONNECTION=scm:git:ssh://git@github.com/futuresimple/android-floating-action-button.git 29 | POM_LICENCE_NAME=The Apache Software License, Version 2.0 30 | POM_LICENCE_URL=https://github.com/futuresimple/android-floating-action-button/blob/master/LICENSE.txt 31 | POM_LICENCE_DIST=repo 32 | POM_DEVELOPER_ID=chalup 33 | POM_DEVELOPER_NAME=Jerzy Chalupski 34 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Thu Nov 27 11:18:21 CET 2014 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 | -------------------------------------------------------------------------------- /library/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /library/build.gradle: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/library/build.gradle -------------------------------------------------------------------------------- /library/consumer-proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # keep getters/setters in RotatingDrawable so that animations can still work. 2 | -keepclassmembers class com.getbase.floatingactionbutton.FloatingActionsMenu$RotatingDrawable { 3 | void set*(***); 4 | *** get*(); 5 | } 6 | -------------------------------------------------------------------------------- /library/gradle-mvn-push.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2013 Chris Banes 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'maven' 18 | apply plugin: 'signing' 19 | 20 | def isReleaseBuild() { 21 | return VERSION_NAME.contains("SNAPSHOT") == false 22 | } 23 | 24 | def getReleaseRepositoryUrl() { 25 | return hasProperty('RELEASE_REPOSITORY_URL') ? RELEASE_REPOSITORY_URL 26 | : "https://oss.sonatype.org/service/local/staging/deploy/maven2/" 27 | } 28 | 29 | def getSnapshotRepositoryUrl() { 30 | return hasProperty('SNAPSHOT_REPOSITORY_URL') ? SNAPSHOT_REPOSITORY_URL 31 | : "https://oss.sonatype.org/content/repositories/snapshots/" 32 | } 33 | 34 | def getRepositoryUsername() { 35 | return hasProperty('NEXUS_USERNAME') ? NEXUS_USERNAME : "" 36 | } 37 | 38 | def getRepositoryPassword() { 39 | return hasProperty('NEXUS_PASSWORD') ? NEXUS_PASSWORD : "" 40 | } 41 | 42 | afterEvaluate { project -> 43 | uploadArchives { 44 | repositories { 45 | mavenDeployer { 46 | beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) } 47 | 48 | pom.groupId = GROUP 49 | pom.artifactId = POM_ARTIFACT_ID 50 | pom.version = VERSION_NAME 51 | 52 | repository(url: getReleaseRepositoryUrl()) { 53 | authentication(userName: getRepositoryUsername(), password: getRepositoryPassword()) 54 | } 55 | snapshotRepository(url: getSnapshotRepositoryUrl()) { 56 | authentication(userName: getRepositoryUsername(), password: getRepositoryPassword()) 57 | } 58 | 59 | pom.project { 60 | name POM_NAME 61 | packaging POM_PACKAGING 62 | description POM_DESCRIPTION 63 | url POM_URL 64 | 65 | scm { 66 | url POM_SCM_URL 67 | connection POM_SCM_CONNECTION 68 | developerConnection POM_SCM_DEV_CONNECTION 69 | } 70 | 71 | licenses { 72 | license { 73 | name POM_LICENCE_NAME 74 | url POM_LICENCE_URL 75 | distribution POM_LICENCE_DIST 76 | } 77 | } 78 | 79 | developers { 80 | developer { 81 | id POM_DEVELOPER_ID 82 | name POM_DEVELOPER_NAME 83 | } 84 | } 85 | } 86 | } 87 | } 88 | } 89 | 90 | task installArchives(type: Upload) { 91 | description "Installs the artifacts to the local Maven repository." 92 | configuration = configurations['archives'] 93 | repositories { 94 | mavenDeployer { 95 | pom.groupId = GROUP 96 | pom.artifactId = POM_ARTIFACT_ID 97 | pom.version = VERSION_NAME 98 | 99 | repository url: "file://${System.properties['user.home']}/.m2/repository" 100 | } 101 | } 102 | } 103 | 104 | signing { 105 | required { isReleaseBuild() && gradle.taskGraph.hasTask("uploadArchives") } 106 | sign configurations.archives 107 | } 108 | 109 | task androidJavadocs(type: Javadoc) { 110 | source = android.sourceSets.main.java.srcDirs 111 | classpath += project.files(android.getBootClasspath().join(File.pathSeparator)) 112 | } 113 | 114 | task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) { 115 | classifier = 'javadoc' 116 | from androidJavadocs.destinationDir 117 | } 118 | 119 | task androidSourcesJar(type: Jar) { 120 | classifier = 'sources' 121 | from android.sourceSets.main.java.sourceFiles 122 | } 123 | 124 | artifacts { 125 | archives androidSourcesJar 126 | archives androidJavadocsJar 127 | } 128 | } 129 | -------------------------------------------------------------------------------- /library/gradle.properties: -------------------------------------------------------------------------------- 1 | POM_NAME=FloatingActionButton 2 | POM_ARTIFACT_ID=floatingactionbutton 3 | POM_PACKAGING=aar -------------------------------------------------------------------------------- /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 /Applications/Android Studio Beta.app/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/main/.classpath: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /library/src/main/.project: -------------------------------------------------------------------------------- 1 | 2 | 3 | main 4 | 5 | 6 | 7 | 8 | 9 | com.android.ide.eclipse.adt.ResourceManagerBuilder 10 | 11 | 12 | 13 | 14 | com.android.ide.eclipse.adt.PreCompilerBuilder 15 | 16 | 17 | 18 | 19 | org.eclipse.jdt.core.javabuilder 20 | 21 | 22 | 23 | 24 | com.android.ide.eclipse.adt.ApkBuilder 25 | 26 | 27 | 28 | 29 | 30 | com.android.ide.eclipse.adt.AndroidNature 31 | org.eclipse.jdt.core.javanature 32 | 33 | 34 | -------------------------------------------------------------------------------- /library/src/main/.settings/org.eclipse.jdt.core.prefs: -------------------------------------------------------------------------------- 1 | eclipse.preferences.version=1 2 | org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6 3 | org.eclipse.jdt.core.compiler.compliance=1.6 4 | org.eclipse.jdt.core.compiler.source=1.6 5 | -------------------------------------------------------------------------------- /library/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /library/src/main/bin/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /library/src/main/bin/classes/com/getbase/floatingactionbutton/AddFloatingActionButton$1.class: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/library/src/main/bin/classes/com/getbase/floatingactionbutton/AddFloatingActionButton$1.class -------------------------------------------------------------------------------- /library/src/main/bin/classes/com/getbase/floatingactionbutton/AddFloatingActionButton.class: -------------------------------------------------------------------------------- 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import android.util.AttributeSet; 16 | 17 | public class AddFloatingActionButton extends FloatingActionButton { 18 | int mPlusColor; 19 | 20 | 21 | public AddFloatingActionButton(Context context) { 22 | this(context, null); 23 | } 24 | 25 | public AddFloatingActionButton(Context context, AttributeSet attrs) { 26 | super(context, attrs); 27 | } 28 | 29 | public AddFloatingActionButton(Context context, AttributeSet attrs, int defStyle) { 30 | super(context, attrs, defStyle); 31 | } 32 | 33 | @Override 34 | void init(Context context, AttributeSet attributeSet) { 35 | TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.AddFloatingActionButton, 0, 0); 36 | mPlusColor = attr.getColor(R.styleable.AddFloatingActionButton_fab_plusIconColor, getColor(android.R.color.white)); 37 | attr.recycle(); 38 | 39 | super.init(context, attributeSet); 40 | } 41 | 42 | /** 43 | * @return the current Color of plus icon. 44 | */ 45 | public int getPlusColor() { 46 | return mPlusColor; 47 | } 48 | 49 | public void setPlusColorResId(@ColorRes int plusColor) { 50 | setPlusColor(getColor(plusColor)); 51 | } 52 | 53 | public void setPlusColor(int color) { 54 | if (mPlusColor != color) { 55 | mPlusColor = color; 56 | updateBackground(); 57 | } 58 | } 59 | 60 | @Override 61 | public void setIcon(@DrawableRes int icon) { 62 | throw new UnsupportedOperationException("Use FloatingActionButton if you want to use custom icon"); 63 | } 64 | 65 | @Override 66 | Drawable getIconDrawable() { 67 | final float iconSize = getDimension(R.dimen.fab_icon_size_12); 68 | final float iconHalfSize = iconSize / 2f; 69 | 70 | final float plusSize = getDimension(R.dimen.fab_plus_icon_size); 71 | final float plusHalfStroke = getDimension(R.dimen.fab_plus_icon_stroke) / 2f; 72 | final float plusOffset = (iconSize - plusSize) / 2f; 73 | 74 | final Shape shape = new Shape() { 75 | @Override 76 | public void draw(Canvas canvas, Paint paint) { 77 | canvas.drawRect(plusOffset, iconHalfSize - plusHalfStroke, iconSize - plusOffset, iconHalfSize + plusHalfStroke, paint); 78 | canvas.drawRect(iconHalfSize - plusHalfStroke, plusOffset, iconHalfSize + plusHalfStroke, iconSize - plusOffset, paint); 79 | } 80 | }; 81 | ShapeDrawable drawable = new ShapeDrawable(shape); 82 | 83 | final Paint paint = drawable.getPaint(); 84 | paint.setColor(mPlusColor); 85 | paint.setStyle(Style.FILL); 86 | paint.setAntiAlias(true); 87 | 88 | return drawable; 89 | } 90 | public Drawable getBitmapDrawable(final int resIcon) { 91 | 92 | final Shape shape = new Shape() { 93 | @Override 94 | public void draw(Canvas canvas, Paint paint) { 95 | Bitmap iconbit = BitmapFactory.decodeResource(getResources(), resIcon) ; 96 | canvas.drawBitmap(iconbit,0,0,paint); 97 | } 98 | }; 99 | ShapeDrawable drawable = new ShapeDrawable(shape); 100 | 101 | final Paint paint = drawable.getPaint(); 102 | paint.setColor(mPlusColor); 103 | paint.setStyle(Style.FILL); 104 | paint.setAntiAlias(true); 105 | 106 | return drawable; 107 | } 108 | } 109 | -------------------------------------------------------------------------------- /library/src/main/java/cc/trity/floatingactionbutton/FloatingActionButton.java: -------------------------------------------------------------------------------- 1 | package cc.trity.floatingactionbutton; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.content.Context; 5 | import android.content.res.TypedArray; 6 | import android.graphics.Canvas; 7 | import android.graphics.Color; 8 | import android.graphics.LinearGradient; 9 | import android.graphics.Paint; 10 | import android.graphics.Paint.Style; 11 | import android.graphics.Rect; 12 | import android.graphics.Shader; 13 | import android.graphics.Shader.TileMode; 14 | import android.graphics.drawable.ColorDrawable; 15 | import android.graphics.drawable.Drawable; 16 | import android.graphics.drawable.LayerDrawable; 17 | import android.graphics.drawable.ShapeDrawable; 18 | import android.graphics.drawable.ShapeDrawable.ShaderFactory; 19 | import android.graphics.drawable.StateListDrawable; 20 | import android.graphics.drawable.shapes.OvalShape; 21 | import android.os.Build; 22 | import android.os.Build.VERSION_CODES; 23 | import android.support.annotation.ColorRes; 24 | import android.support.annotation.DimenRes; 25 | import android.support.annotation.DrawableRes; 26 | import android.support.annotation.IntDef; 27 | import android.support.annotation.NonNull; 28 | import android.util.AttributeSet; 29 | import android.widget.ImageButton; 30 | import android.widget.TextView; 31 | 32 | import java.lang.annotation.Retention; 33 | import java.lang.annotation.RetentionPolicy; 34 | 35 | public class FloatingActionButton extends ImageButton { 36 | 37 | public static final int SIZE_NORMAL = 0; 38 | public static final int SIZE_MINI = 1; 39 | 40 | @Retention(RetentionPolicy.SOURCE) 41 | @IntDef({ SIZE_NORMAL, SIZE_MINI }) 42 | public @interface FAB_SIZE { 43 | } 44 | 45 | int mColorNormal; 46 | int mColorPressed; 47 | int mColorDisabled; 48 | String mTitle; 49 | @DrawableRes 50 | private int mIcon; 51 | private Drawable mIconDrawable; 52 | private int mSize; 53 | 54 | private float mCircleSize; 55 | private float mShadowRadius; 56 | private float mShadowOffset; 57 | private int mDrawableSize; 58 | boolean mStrokeVisible; 59 | 60 | public FloatingActionButton(Context context) { 61 | this(context, null); 62 | } 63 | 64 | public FloatingActionButton(Context context, AttributeSet attrs) { 65 | super(context, attrs); 66 | init(context, attrs); 67 | } 68 | 69 | public FloatingActionButton(Context context, AttributeSet attrs, int defStyle) { 70 | super(context, attrs, defStyle); 71 | init(context, attrs); 72 | } 73 | 74 | void init(Context context, AttributeSet attributeSet) { 75 | TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.FloatingActionButton, 0, 0); 76 | mColorNormal = attr.getColor(R.styleable.FloatingActionButton_fab_colorNormal, getColor(android.R.color.holo_blue_dark)); 77 | mColorPressed = attr.getColor(R.styleable.FloatingActionButton_fab_colorPressed, getColor(android.R.color.holo_blue_light)); 78 | mColorDisabled = attr.getColor(R.styleable.FloatingActionButton_fab_colorDisabled, getColor(android.R.color.darker_gray)); 79 | mSize = attr.getInt(R.styleable.FloatingActionButton_fab_size, SIZE_NORMAL); 80 | mIcon = attr.getResourceId(R.styleable.FloatingActionButton_fab_icon, 0); 81 | mTitle = attr.getString(R.styleable.FloatingActionButton_fab_title); 82 | mStrokeVisible = attr.getBoolean(R.styleable.FloatingActionButton_fab_stroke_visible, true); 83 | attr.recycle(); 84 | 85 | updateCircleSize(); 86 | mShadowRadius = getDimension(R.dimen.fab_shadow_radius); 87 | mShadowOffset = getDimension(R.dimen.fab_shadow_offset); 88 | updateDrawableSize(); 89 | 90 | updateBackground(); 91 | } 92 | 93 | private void updateDrawableSize() { 94 | mDrawableSize = (int) (mCircleSize + 2 * mShadowRadius); 95 | } 96 | 97 | private void updateCircleSize() { 98 | mCircleSize = getDimension(mSize == SIZE_NORMAL ? R.dimen.fab_size_normal : R.dimen.fab_size_mini); 99 | } 100 | 101 | public void setSize(@FAB_SIZE int size) { 102 | if (size != SIZE_MINI && size != SIZE_NORMAL) { 103 | throw new IllegalArgumentException("Use @FAB_SIZE constants only!"); 104 | } 105 | 106 | if (mSize != size) { 107 | mSize = size; 108 | updateCircleSize(); 109 | updateDrawableSize(); 110 | updateBackground(); 111 | } 112 | } 113 | 114 | @FAB_SIZE 115 | public int getSize() { 116 | return mSize; 117 | } 118 | 119 | public void setIcon(@DrawableRes int icon) { 120 | if (mIcon != icon) { 121 | mIcon = icon; 122 | mIconDrawable = null; 123 | updateBackground(); 124 | } 125 | } 126 | 127 | public void setIconDrawable(@NonNull Drawable iconDrawable) { 128 | if (mIconDrawable != iconDrawable) { 129 | mIcon = 0; 130 | mIconDrawable = iconDrawable; 131 | updateBackground(); 132 | } 133 | } 134 | 135 | /** 136 | * @return the current Color for normal state. 137 | */ 138 | public int getColorNormal() { 139 | return mColorNormal; 140 | } 141 | 142 | public void setColorNormalResId(@ColorRes int colorNormal) { 143 | setColorNormal(getColor(colorNormal)); 144 | } 145 | 146 | public void setColorNormal(int color) { 147 | if (mColorNormal != color) { 148 | mColorNormal = color; 149 | updateBackground(); 150 | } 151 | } 152 | 153 | /** 154 | * @return the current color for pressed state. 155 | */ 156 | public int getColorPressed() { 157 | return mColorPressed; 158 | } 159 | 160 | public void setColorPressedResId(@ColorRes int colorPressed) { 161 | setColorPressed(getColor(colorPressed)); 162 | } 163 | 164 | public void setColorPressed(int color) { 165 | if (mColorPressed != color) { 166 | mColorPressed = color; 167 | updateBackground(); 168 | } 169 | } 170 | 171 | /** 172 | * @return the current color for disabled state. 173 | */ 174 | public int getColorDisabled() { 175 | return mColorDisabled; 176 | } 177 | 178 | public void setColorDisabledResId(@ColorRes int colorDisabled) { 179 | setColorDisabled(getColor(colorDisabled)); 180 | } 181 | 182 | public void setColorDisabled(int color) { 183 | if (mColorDisabled != color) { 184 | mColorDisabled = color; 185 | updateBackground(); 186 | } 187 | } 188 | 189 | public void setStrokeVisible(boolean visible) { 190 | if (mStrokeVisible != visible) { 191 | mStrokeVisible = visible; 192 | updateBackground(); 193 | } 194 | } 195 | 196 | public boolean isStrokeVisible() { 197 | return mStrokeVisible; 198 | } 199 | 200 | int getColor(@ColorRes int id) { 201 | return getResources().getColor(id); 202 | } 203 | 204 | float getDimension(@DimenRes int id) { 205 | return getResources().getDimension(id); 206 | } 207 | 208 | public void setTitle(String title) { 209 | mTitle = title; 210 | TextView label = getLabelView(); 211 | if (label != null) { 212 | label.setText(title); 213 | } 214 | } 215 | 216 | TextView getLabelView() { 217 | return (TextView) getTag(R.id.fab_label); 218 | } 219 | 220 | public String getTitle() { 221 | return mTitle; 222 | } 223 | 224 | @Override 225 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 226 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 227 | setMeasuredDimension(mDrawableSize, mDrawableSize); 228 | } 229 | 230 | void updateBackground() { 231 | final float strokeWidth = getDimension(R.dimen.fab_stroke_width); 232 | final float halfStrokeWidth = strokeWidth / 2f; 233 | 234 | LayerDrawable layerDrawable = new LayerDrawable( 235 | new Drawable[] { 236 | getResources().getDrawable(mSize == SIZE_NORMAL ? R.drawable.fab_bg_normal : R.drawable.fab_bg_mini), 237 | createFillDrawable(strokeWidth), 238 | createOuterStrokeDrawable(strokeWidth), 239 | getIconDrawable() 240 | }); 241 | 242 | int iconOffset = (int) (mCircleSize - getDimension(R.dimen.fab_icon_size)) / 2; 243 | 244 | int circleInsetHorizontal = (int) (mShadowRadius); 245 | int circleInsetTop = (int) (mShadowRadius - mShadowOffset); 246 | int circleInsetBottom = (int) (mShadowRadius + mShadowOffset); 247 | 248 | layerDrawable.setLayerInset(1, 249 | circleInsetHorizontal, 250 | circleInsetTop, 251 | circleInsetHorizontal, 252 | circleInsetBottom); 253 | 254 | layerDrawable.setLayerInset(2, 255 | (int) (circleInsetHorizontal - halfStrokeWidth), 256 | (int) (circleInsetTop - halfStrokeWidth), 257 | (int) (circleInsetHorizontal - halfStrokeWidth), 258 | (int) (circleInsetBottom - halfStrokeWidth)); 259 | 260 | layerDrawable.setLayerInset(3, 261 | circleInsetHorizontal + iconOffset, 262 | circleInsetTop + iconOffset, 263 | circleInsetHorizontal + iconOffset, 264 | circleInsetBottom + iconOffset); 265 | 266 | setBackgroundCompat(layerDrawable); 267 | } 268 | 269 | Drawable getIconDrawable() { 270 | if (mIconDrawable != null) { 271 | return mIconDrawable; 272 | } else if (mIcon != 0) { 273 | return getResources().getDrawable(mIcon); 274 | } else { 275 | return new ColorDrawable(Color.TRANSPARENT); 276 | } 277 | } 278 | 279 | private StateListDrawable createFillDrawable(float strokeWidth) { 280 | StateListDrawable drawable = new StateListDrawable(); 281 | drawable.addState(new int[] { -android.R.attr.state_enabled }, createCircleDrawable(mColorDisabled, strokeWidth)); 282 | drawable.addState(new int[] { android.R.attr.state_pressed }, createCircleDrawable(mColorPressed, strokeWidth)); 283 | drawable.addState(new int[] { }, createCircleDrawable(mColorNormal, strokeWidth)); 284 | return drawable; 285 | } 286 | 287 | private Drawable createCircleDrawable(int color, float strokeWidth) { 288 | int alpha = Color.alpha(color); 289 | int opaqueColor = opaque(color); 290 | 291 | ShapeDrawable fillDrawable = new ShapeDrawable(new OvalShape()); 292 | 293 | final Paint paint = fillDrawable.getPaint(); 294 | paint.setAntiAlias(true); 295 | paint.setColor(opaqueColor); 296 | 297 | Drawable[] layers = { 298 | fillDrawable, 299 | createInnerStrokesDrawable(opaqueColor, strokeWidth) 300 | }; 301 | 302 | LayerDrawable drawable = alpha == 255 || !mStrokeVisible 303 | ? new LayerDrawable(layers) 304 | : new TranslucentLayerDrawable(alpha, layers); 305 | 306 | int halfStrokeWidth = (int) (strokeWidth / 2f); 307 | drawable.setLayerInset(1, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth); 308 | 309 | return drawable; 310 | } 311 | 312 | private static class TranslucentLayerDrawable extends LayerDrawable { 313 | private final int mAlpha; 314 | 315 | public TranslucentLayerDrawable(int alpha, Drawable... layers) { 316 | super(layers); 317 | mAlpha = alpha; 318 | } 319 | 320 | @Override 321 | public void draw(Canvas canvas) { 322 | Rect bounds = getBounds(); 323 | canvas.saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, mAlpha, Canvas.ALL_SAVE_FLAG); 324 | super.draw(canvas); 325 | canvas.restore(); 326 | } 327 | } 328 | 329 | private Drawable createOuterStrokeDrawable(float strokeWidth) { 330 | ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape()); 331 | 332 | final Paint paint = shapeDrawable.getPaint(); 333 | paint.setAntiAlias(true); 334 | paint.setStrokeWidth(strokeWidth); 335 | paint.setStyle(Style.STROKE); 336 | paint.setColor(Color.BLACK); 337 | paint.setAlpha(opacityToAlpha(0.02f)); 338 | 339 | return shapeDrawable; 340 | } 341 | 342 | private int opacityToAlpha(float opacity) { 343 | return (int) (255f * opacity); 344 | } 345 | 346 | private int darkenColor(int argb) { 347 | return adjustColorBrightness(argb, 0.9f); 348 | } 349 | 350 | private int lightenColor(int argb) { 351 | return adjustColorBrightness(argb, 1.1f); 352 | } 353 | 354 | private int adjustColorBrightness(int argb, float factor) { 355 | float[] hsv = new float[3]; 356 | Color.colorToHSV(argb, hsv); 357 | 358 | hsv[2] = Math.min(hsv[2] * factor, 1f); 359 | 360 | return Color.HSVToColor(Color.alpha(argb), hsv); 361 | } 362 | 363 | private int halfTransparent(int argb) { 364 | return Color.argb( 365 | Color.alpha(argb) / 2, 366 | Color.red(argb), 367 | Color.green(argb), 368 | Color.blue(argb) 369 | ); 370 | } 371 | 372 | private int opaque(int argb) { 373 | return Color.rgb( 374 | Color.red(argb), 375 | Color.green(argb), 376 | Color.blue(argb) 377 | ); 378 | } 379 | 380 | private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) { 381 | if (!mStrokeVisible) { 382 | return new ColorDrawable(Color.TRANSPARENT); 383 | } 384 | 385 | ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape()); 386 | 387 | final int bottomStrokeColor = darkenColor(color); 388 | final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor); 389 | final int topStrokeColor = lightenColor(color); 390 | final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor); 391 | 392 | final Paint paint = shapeDrawable.getPaint(); 393 | paint.setAntiAlias(true); 394 | paint.setStrokeWidth(strokeWidth); 395 | paint.setStyle(Style.STROKE); 396 | shapeDrawable.setShaderFactory(new ShaderFactory() { 397 | @Override 398 | public Shader resize(int width, int height) { 399 | return new LinearGradient(width / 2, 0, width / 2, height, 400 | new int[] { topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor }, 401 | new float[] { 0f, 0.2f, 0.5f, 0.8f, 1f }, 402 | TileMode.CLAMP 403 | ); 404 | } 405 | }); 406 | 407 | return shapeDrawable; 408 | } 409 | 410 | @SuppressWarnings("deprecation") 411 | @SuppressLint("NewApi") 412 | private void setBackgroundCompat(Drawable drawable) { 413 | if (Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) { 414 | setBackground(drawable); 415 | } else { 416 | setBackgroundDrawable(drawable); 417 | } 418 | } 419 | 420 | @Override 421 | public void setVisibility(int visibility) { 422 | TextView label = getLabelView(); 423 | if (label != null) { 424 | label.setVisibility(visibility); 425 | } 426 | 427 | super.setVisibility(visibility); 428 | } 429 | } 430 | -------------------------------------------------------------------------------- /library/src/main/java/cc/trity/floatingactionbutton/FloatingActionsMenu.java: -------------------------------------------------------------------------------- 1 | package cc.trity.floatingactionbutton; 2 | 3 | import android.animation.AnimatorSet; 4 | import android.animation.ObjectAnimator; 5 | import android.content.Context; 6 | import android.content.res.TypedArray; 7 | import android.graphics.Canvas; 8 | import android.graphics.Rect; 9 | import android.graphics.drawable.Drawable; 10 | import android.graphics.drawable.LayerDrawable; 11 | import android.os.Parcel; 12 | import android.os.Parcelable; 13 | import android.support.annotation.ColorRes; 14 | import android.support.annotation.NonNull; 15 | import android.util.AttributeSet; 16 | import android.view.ContextThemeWrapper; 17 | import android.view.TouchDelegate; 18 | import android.view.View; 19 | import android.view.ViewGroup; 20 | import android.view.animation.DecelerateInterpolator; 21 | import android.view.animation.Interpolator; 22 | import android.view.animation.OvershootInterpolator; 23 | import android.widget.TextView; 24 | 25 | public class FloatingActionsMenu extends ViewGroup { 26 | public static final int EXPAND_UP = 0; 27 | public static final int EXPAND_DOWN = 1; 28 | public static final int EXPAND_LEFT = 2; 29 | public static final int EXPAND_RIGHT = 3; 30 | 31 | public static final int LABELS_ON_LEFT_SIDE = 0; 32 | public static final int LABELS_ON_RIGHT_SIDE = 1; 33 | 34 | private static final int ANIMATION_DURATION = 300; 35 | private static final float COLLAPSED_PLUS_ROTATION = 0f; 36 | private static final float EXPANDED_PLUS_ROTATION = 90f + 45f;//rorate 37 | 38 | private int mAddButtonPlusColor; 39 | private int mAddButtonColorNormal; 40 | private int mAddButtonColorPressed; 41 | private int mAddButtonSize; 42 | private boolean mAddButtonStrokeVisible; 43 | private int mExpandDirection; 44 | 45 | private int mButtonSpacing; 46 | private int mLabelsMargin; 47 | private int mLabelsVerticalOffset; 48 | 49 | private boolean mExpanded; 50 | 51 | private AnimatorSet mExpandAnimation = new AnimatorSet().setDuration(ANIMATION_DURATION); 52 | private AnimatorSet mCollapseAnimation = new AnimatorSet().setDuration(ANIMATION_DURATION); 53 | private AddFloatingActionButton mAddButton; 54 | private RotatingDrawable mRotatingDrawable; 55 | private int mMaxButtonWidth; 56 | private int mMaxButtonHeight; 57 | private int mLabelsStyle; 58 | private int mLabelsPosition; 59 | private int mButtonsCount; 60 | private int mResIcon=-1; 61 | private float rotate=EXPANDED_PLUS_ROTATION; 62 | 63 | private TouchDelegateGroup mTouchDelegateGroup; 64 | 65 | private OnFloatingActionsMenuUpdateListener mListener; 66 | 67 | public interface OnFloatingActionsMenuUpdateListener { 68 | void onMenuExpanded(); 69 | void onMenuCollapsed(); 70 | } 71 | 72 | public FloatingActionsMenu(Context context) { 73 | this(context, null); 74 | } 75 | 76 | public FloatingActionsMenu(Context context, AttributeSet attrs) { 77 | super(context, attrs); 78 | init(context, attrs); 79 | } 80 | 81 | public FloatingActionsMenu(Context context, AttributeSet attrs, int defStyle) { 82 | super(context, attrs, defStyle); 83 | init(context, attrs); 84 | } 85 | 86 | private void init(Context context, AttributeSet attributeSet) { 87 | mButtonSpacing = (int) (getResources().getDimension(R.dimen.fab_actions_spacing) - getResources().getDimension(R.dimen.fab_shadow_radius) - getResources().getDimension(R.dimen.fab_shadow_offset)); 88 | mLabelsMargin = getResources().getDimensionPixelSize(R.dimen.fab_labels_margin); 89 | mLabelsVerticalOffset = getResources().getDimensionPixelSize(R.dimen.fab_shadow_offset); 90 | 91 | mTouchDelegateGroup = new TouchDelegateGroup(this); 92 | setTouchDelegate(mTouchDelegateGroup); 93 | 94 | TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.FloatingActionsMenu, 0, 0); 95 | mAddButtonPlusColor = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonPlusIconColor, getColor(android.R.color.white)); 96 | mAddButtonColorNormal = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonColorNormal, getColor(android.R.color.holo_blue_dark)); 97 | mAddButtonColorPressed = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonColorPressed, getColor(android.R.color.holo_blue_light)); 98 | mAddButtonSize = attr.getInt(R.styleable.FloatingActionsMenu_fab_addButtonSize, FloatingActionButton.SIZE_NORMAL); 99 | mAddButtonStrokeVisible = attr.getBoolean(R.styleable.FloatingActionsMenu_fab_addButtonStrokeVisible, true); 100 | mExpandDirection = attr.getInt(R.styleable.FloatingActionsMenu_fab_expandDirection, EXPAND_UP); 101 | mLabelsStyle = attr.getResourceId(R.styleable.FloatingActionsMenu_fab_labelStyle, 0); 102 | mLabelsPosition = attr.getInt(R.styleable.FloatingActionsMenu_fab_labelsPosition, LABELS_ON_LEFT_SIDE); 103 | mResIcon=attr.getResourceId(R.styleable.FloatingActionsMenu_fab_bitmap, -1);//get bitmap resource 104 | rotate=attr.getFloat(R.styleable.FloatingActionsMenu_fab_rotation,EXPANDED_PLUS_ROTATION); 105 | attr.recycle(); 106 | 107 | if (mLabelsStyle != 0 && expandsHorizontally()) { 108 | throw new IllegalStateException("Action labels in horizontal expand orientation is not supported."); 109 | } 110 | 111 | createAddButton(context); 112 | } 113 | 114 | public void setOnFloatingActionsMenuUpdateListener(OnFloatingActionsMenuUpdateListener listener) { 115 | mListener = listener; 116 | } 117 | 118 | private boolean expandsHorizontally() { 119 | return mExpandDirection == EXPAND_LEFT || mExpandDirection == EXPAND_RIGHT; 120 | } 121 | 122 | private static class RotatingDrawable extends LayerDrawable { 123 | public RotatingDrawable(Drawable drawable) { 124 | super(new Drawable[] { drawable }); 125 | } 126 | 127 | private float mRotation; 128 | 129 | @SuppressWarnings("UnusedDeclaration") 130 | public float getRotation() { 131 | return mRotation; 132 | } 133 | 134 | @SuppressWarnings("UnusedDeclaration") 135 | public void setRotation(float rotation) { 136 | mRotation = rotation; 137 | invalidateSelf(); 138 | } 139 | 140 | @Override 141 | public void draw(Canvas canvas) { 142 | canvas.save(); 143 | canvas.rotate(mRotation, getBounds().centerX(), getBounds().centerY()); 144 | super.draw(canvas); 145 | canvas.restore(); 146 | } 147 | } 148 | 149 | private void createAddButton(Context context) { 150 | mAddButton = new AddFloatingActionButton(context) { 151 | @Override 152 | void updateBackground() { 153 | mPlusColor = mAddButtonPlusColor; 154 | mColorNormal = mAddButtonColorNormal; 155 | mColorPressed = mAddButtonColorPressed; 156 | mStrokeVisible = mAddButtonStrokeVisible; 157 | super.updateBackground(); 158 | } 159 | 160 | @Override 161 | Drawable getIconDrawable() { 162 | RotatingDrawable rotatingDrawable; 163 | if(mResIcon!=-1){ 164 | rotatingDrawable = new RotatingDrawable(getBitmapDrawable(mResIcon)); 165 | } 166 | else{ 167 | rotatingDrawable = new RotatingDrawable(super.getIconDrawable()); 168 | } 169 | 170 | mRotatingDrawable = rotatingDrawable; 171 | 172 | final OvershootInterpolator interpolator = new OvershootInterpolator(); 173 | 174 | final ObjectAnimator collapseAnimator = ObjectAnimator.ofFloat(rotatingDrawable, "rotation", getRotate(), COLLAPSED_PLUS_ROTATION); 175 | final ObjectAnimator expandAnimator = ObjectAnimator.ofFloat(rotatingDrawable, "rotation", COLLAPSED_PLUS_ROTATION, getRotate()); 176 | 177 | collapseAnimator.setInterpolator(interpolator); 178 | expandAnimator.setInterpolator(interpolator); 179 | 180 | mExpandAnimation.play(expandAnimator); 181 | mCollapseAnimation.play(collapseAnimator); 182 | 183 | return rotatingDrawable; 184 | } 185 | }; 186 | 187 | mAddButton.setId(R.id.fab_expand_menu_button); 188 | mAddButton.setSize(mAddButtonSize); 189 | mAddButton.setOnClickListener(new OnClickListener() { 190 | @Override 191 | public void onClick(View v) { 192 | toggle(); 193 | } 194 | }); 195 | 196 | addView(mAddButton, super.generateDefaultLayoutParams()); 197 | } 198 | 199 | public void addButton(FloatingActionButton button) { 200 | addView(button, mButtonsCount - 1); 201 | mButtonsCount++; 202 | 203 | if (mLabelsStyle != 0) { 204 | createLabels(); 205 | } 206 | } 207 | 208 | public void removeButton(FloatingActionButton button) { 209 | removeView(button.getLabelView()); 210 | removeView(button); 211 | mButtonsCount--; 212 | } 213 | 214 | private int getColor(@ColorRes int id) { 215 | return getResources().getColor(id); 216 | } 217 | 218 | @Override 219 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 220 | measureChildren(widthMeasureSpec, heightMeasureSpec); 221 | 222 | int width = 0; 223 | int height = 0; 224 | 225 | mMaxButtonWidth = 0; 226 | mMaxButtonHeight = 0; 227 | int maxLabelWidth = 0; 228 | 229 | for (int i = 0; i < mButtonsCount; i++) { 230 | View child = getChildAt(i); 231 | 232 | if (child.getVisibility() == GONE) { 233 | continue; 234 | } 235 | 236 | switch (mExpandDirection) { 237 | case EXPAND_UP: 238 | case EXPAND_DOWN: 239 | mMaxButtonWidth = Math.max(mMaxButtonWidth, child.getMeasuredWidth()); 240 | height += child.getMeasuredHeight(); 241 | break; 242 | case EXPAND_LEFT: 243 | case EXPAND_RIGHT: 244 | width += child.getMeasuredWidth(); 245 | mMaxButtonHeight = Math.max(mMaxButtonHeight, child.getMeasuredHeight()); 246 | break; 247 | } 248 | 249 | if (!expandsHorizontally()) { 250 | TextView label = (TextView) child.getTag(R.id.fab_label); 251 | if (label != null) { 252 | maxLabelWidth = Math.max(maxLabelWidth, label.getMeasuredWidth()); 253 | } 254 | } 255 | } 256 | 257 | if (!expandsHorizontally()) { 258 | width = mMaxButtonWidth + (maxLabelWidth > 0 ? maxLabelWidth + mLabelsMargin : 0); 259 | } else { 260 | height = mMaxButtonHeight; 261 | } 262 | 263 | switch (mExpandDirection) { 264 | case EXPAND_UP: 265 | case EXPAND_DOWN: 266 | height += mButtonSpacing * (getChildCount() - 1); 267 | height = adjustForOvershoot(height); 268 | break; 269 | case EXPAND_LEFT: 270 | case EXPAND_RIGHT: 271 | width += mButtonSpacing * (getChildCount() - 1); 272 | width = adjustForOvershoot(width); 273 | break; 274 | } 275 | 276 | setMeasuredDimension(width, height); 277 | } 278 | 279 | private int adjustForOvershoot(int dimension) { 280 | return dimension * 12 / 10; 281 | } 282 | 283 | @Override 284 | protected void onLayout(boolean changed, int l, int t, int r, int b) { 285 | switch (mExpandDirection) { 286 | case EXPAND_UP: 287 | case EXPAND_DOWN: 288 | boolean expandUp = mExpandDirection == EXPAND_UP; 289 | 290 | if (changed) { 291 | mTouchDelegateGroup.clearTouchDelegates(); 292 | } 293 | 294 | int addButtonY = expandUp ? b - t - mAddButton.getMeasuredHeight() : 0; 295 | // Ensure mAddButton is centered on the line where the buttons should be 296 | int buttonsHorizontalCenter = mLabelsPosition == LABELS_ON_LEFT_SIDE 297 | ? r - l - mMaxButtonWidth / 2 298 | : mMaxButtonWidth / 2; 299 | int addButtonLeft = buttonsHorizontalCenter - mAddButton.getMeasuredWidth() / 2; 300 | mAddButton.layout(addButtonLeft, addButtonY, addButtonLeft + mAddButton.getMeasuredWidth(), addButtonY + mAddButton.getMeasuredHeight()); 301 | 302 | int labelsOffset = mMaxButtonWidth / 2 + mLabelsMargin; 303 | int labelsXNearButton = mLabelsPosition == LABELS_ON_LEFT_SIDE 304 | ? buttonsHorizontalCenter - labelsOffset 305 | : buttonsHorizontalCenter + labelsOffset; 306 | 307 | int nextY = expandUp ? 308 | addButtonY - mButtonSpacing : 309 | addButtonY + mAddButton.getMeasuredHeight() + mButtonSpacing; 310 | 311 | for (int i = mButtonsCount - 1; i >= 0; i--) { 312 | final View child = getChildAt(i); 313 | 314 | if (child == mAddButton || child.getVisibility() == GONE) continue; 315 | 316 | int childX = buttonsHorizontalCenter - child.getMeasuredWidth() / 2; 317 | int childY = expandUp ? nextY - child.getMeasuredHeight() : nextY; 318 | child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight()); 319 | 320 | float collapsedTranslation = addButtonY - childY; 321 | float expandedTranslation = 0f; 322 | 323 | child.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation); 324 | child.setAlpha(mExpanded ? 1f : 0f); 325 | 326 | LayoutParams params = (LayoutParams) child.getLayoutParams(); 327 | params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation); 328 | params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation); 329 | params.setAnimationsTarget(child); 330 | 331 | View label = (View) child.getTag(R.id.fab_label); 332 | if (label != null) { 333 | int labelXAwayFromButton = mLabelsPosition == LABELS_ON_LEFT_SIDE 334 | ? labelsXNearButton - label.getMeasuredWidth() 335 | : labelsXNearButton + label.getMeasuredWidth(); 336 | 337 | int labelLeft = mLabelsPosition == LABELS_ON_LEFT_SIDE 338 | ? labelXAwayFromButton 339 | : labelsXNearButton; 340 | 341 | int labelRight = mLabelsPosition == LABELS_ON_LEFT_SIDE 342 | ? labelsXNearButton 343 | : labelXAwayFromButton; 344 | 345 | int labelTop = childY - mLabelsVerticalOffset + (child.getMeasuredHeight() - label.getMeasuredHeight()) / 2; 346 | 347 | label.layout(labelLeft, labelTop, labelRight, labelTop + label.getMeasuredHeight()); 348 | 349 | Rect touchArea = new Rect( 350 | Math.min(childX, labelLeft), 351 | childY - mButtonSpacing / 2, 352 | Math.max(childX + child.getMeasuredWidth(), labelRight), 353 | childY + child.getMeasuredHeight() + mButtonSpacing / 2); 354 | mTouchDelegateGroup.addTouchDelegate(new TouchDelegate(touchArea, child)); 355 | 356 | label.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation); 357 | label.setAlpha(mExpanded ? 1f : 0f); 358 | 359 | LayoutParams labelParams = (LayoutParams) label.getLayoutParams(); 360 | labelParams.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation); 361 | labelParams.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation); 362 | labelParams.setAnimationsTarget(label); 363 | } 364 | 365 | nextY = expandUp ? 366 | childY - mButtonSpacing : 367 | childY + child.getMeasuredHeight() + mButtonSpacing; 368 | } 369 | break; 370 | 371 | case EXPAND_LEFT: 372 | case EXPAND_RIGHT: 373 | boolean expandLeft = mExpandDirection == EXPAND_LEFT; 374 | 375 | int addButtonX = expandLeft ? r - l - mAddButton.getMeasuredWidth() : 0; 376 | // Ensure mAddButton is centered on the line where the buttons should be 377 | int addButtonTop = b - t - mMaxButtonHeight + (mMaxButtonHeight - mAddButton.getMeasuredHeight()) / 2; 378 | mAddButton.layout(addButtonX, addButtonTop, addButtonX + mAddButton.getMeasuredWidth(), addButtonTop + mAddButton.getMeasuredHeight()); 379 | 380 | int nextX = expandLeft ? 381 | addButtonX - mButtonSpacing : 382 | addButtonX + mAddButton.getMeasuredWidth() + mButtonSpacing; 383 | 384 | for (int i = mButtonsCount - 1; i >= 0; i--) { 385 | final View child = getChildAt(i); 386 | 387 | if (child == mAddButton || child.getVisibility() == GONE) continue; 388 | 389 | int childX = expandLeft ? nextX - child.getMeasuredWidth() : nextX; 390 | int childY = addButtonTop + (mAddButton.getMeasuredHeight() - child.getMeasuredHeight()) / 2; 391 | child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight()); 392 | 393 | float collapsedTranslation = addButtonX - childX; 394 | float expandedTranslation = 0f; 395 | 396 | child.setTranslationX(mExpanded ? expandedTranslation : collapsedTranslation); 397 | child.setAlpha(mExpanded ? 1f : 0f); 398 | 399 | LayoutParams params = (LayoutParams) child.getLayoutParams(); 400 | params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation); 401 | params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation); 402 | params.setAnimationsTarget(child); 403 | 404 | nextX = expandLeft ? 405 | childX - mButtonSpacing : 406 | childX + child.getMeasuredWidth() + mButtonSpacing; 407 | } 408 | 409 | break; 410 | } 411 | } 412 | 413 | @Override 414 | protected ViewGroup.LayoutParams generateDefaultLayoutParams() { 415 | return new LayoutParams(super.generateDefaultLayoutParams()); 416 | } 417 | 418 | @Override 419 | public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) { 420 | return new LayoutParams(super.generateLayoutParams(attrs)); 421 | } 422 | 423 | @Override 424 | protected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p) { 425 | return new LayoutParams(super.generateLayoutParams(p)); 426 | } 427 | 428 | @Override 429 | protected boolean checkLayoutParams(ViewGroup.LayoutParams p) { 430 | return super.checkLayoutParams(p); 431 | } 432 | 433 | private static Interpolator sExpandInterpolator = new OvershootInterpolator(); 434 | private static Interpolator sCollapseInterpolator = new DecelerateInterpolator(3f); 435 | private static Interpolator sAlphaExpandInterpolator = new DecelerateInterpolator(); 436 | 437 | private class LayoutParams extends ViewGroup.LayoutParams { 438 | 439 | private ObjectAnimator mExpandDir = new ObjectAnimator(); 440 | private ObjectAnimator mExpandAlpha = new ObjectAnimator(); 441 | private ObjectAnimator mCollapseDir = new ObjectAnimator(); 442 | private ObjectAnimator mCollapseAlpha = new ObjectAnimator(); 443 | private boolean animationsSetToPlay; 444 | 445 | public LayoutParams(ViewGroup.LayoutParams source) { 446 | super(source); 447 | 448 | mExpandDir.setInterpolator(sExpandInterpolator); 449 | mExpandAlpha.setInterpolator(sAlphaExpandInterpolator); 450 | mCollapseDir.setInterpolator(sCollapseInterpolator); 451 | mCollapseAlpha.setInterpolator(sCollapseInterpolator); 452 | 453 | mCollapseAlpha.setProperty(View.ALPHA); 454 | mCollapseAlpha.setFloatValues(1f, 0f); 455 | 456 | mExpandAlpha.setProperty(View.ALPHA); 457 | mExpandAlpha.setFloatValues(0f, 1f); 458 | 459 | switch (mExpandDirection) { 460 | case EXPAND_UP: 461 | case EXPAND_DOWN: 462 | mCollapseDir.setProperty(View.TRANSLATION_Y); 463 | mExpandDir.setProperty(View.TRANSLATION_Y); 464 | break; 465 | case EXPAND_LEFT: 466 | case EXPAND_RIGHT: 467 | mCollapseDir.setProperty(View.TRANSLATION_X); 468 | mExpandDir.setProperty(View.TRANSLATION_X); 469 | break; 470 | } 471 | } 472 | 473 | public void setAnimationsTarget(View view) { 474 | mCollapseAlpha.setTarget(view); 475 | mCollapseDir.setTarget(view); 476 | mExpandAlpha.setTarget(view); 477 | mExpandDir.setTarget(view); 478 | 479 | // Now that the animations have targets, set them to be played 480 | if (!animationsSetToPlay) { 481 | mCollapseAnimation.play(mCollapseAlpha); 482 | mCollapseAnimation.play(mCollapseDir); 483 | mExpandAnimation.play(mExpandAlpha); 484 | mExpandAnimation.play(mExpandDir); 485 | animationsSetToPlay = true; 486 | } 487 | } 488 | } 489 | 490 | @Override 491 | protected void onFinishInflate() { 492 | super.onFinishInflate(); 493 | 494 | bringChildToFront(mAddButton); 495 | mButtonsCount = getChildCount(); 496 | 497 | if (mLabelsStyle != 0) { 498 | createLabels(); 499 | } 500 | } 501 | 502 | private void createLabels() { 503 | Context context = new ContextThemeWrapper(getContext(), mLabelsStyle); 504 | 505 | for (int i = 0; i < mButtonsCount; i++) { 506 | FloatingActionButton button = (FloatingActionButton) getChildAt(i); 507 | String title = button.getTitle(); 508 | 509 | if (button == mAddButton || title == null || 510 | button.getTag(R.id.fab_label) != null) continue; 511 | 512 | TextView label = new TextView(context); 513 | label.setTextAppearance(getContext(), mLabelsStyle); 514 | label.setText(button.getTitle()); 515 | addView(label); 516 | 517 | button.setTag(R.id.fab_label, label); 518 | } 519 | } 520 | 521 | public void collapse() { 522 | if (mExpanded) { 523 | mExpanded = false; 524 | mTouchDelegateGroup.setEnabled(false); 525 | mCollapseAnimation.start(); 526 | mExpandAnimation.cancel(); 527 | 528 | if (mListener != null) { 529 | mListener.onMenuCollapsed(); 530 | } 531 | } 532 | } 533 | 534 | public void toggle() { 535 | if (mExpanded) { 536 | collapse(); 537 | } else { 538 | expand(); 539 | } 540 | } 541 | 542 | public void expand() { 543 | if (!mExpanded) { 544 | mExpanded = true; 545 | mTouchDelegateGroup.setEnabled(true); 546 | mCollapseAnimation.cancel(); 547 | mExpandAnimation.start(); 548 | 549 | if (mListener != null) { 550 | mListener.onMenuExpanded(); 551 | } 552 | } 553 | } 554 | 555 | public boolean isExpanded() { 556 | return mExpanded; 557 | } 558 | 559 | @Override 560 | public Parcelable onSaveInstanceState() { 561 | Parcelable superState = super.onSaveInstanceState(); 562 | SavedState savedState = new SavedState(superState); 563 | savedState.mExpanded = mExpanded; 564 | 565 | return savedState; 566 | } 567 | 568 | @Override 569 | public void onRestoreInstanceState(Parcelable state) { 570 | if (state instanceof SavedState) { 571 | SavedState savedState = (SavedState) state; 572 | mExpanded = savedState.mExpanded; 573 | mTouchDelegateGroup.setEnabled(mExpanded); 574 | 575 | if (mRotatingDrawable != null) { 576 | mRotatingDrawable.setRotation(mExpanded ? getRotation() : COLLAPSED_PLUS_ROTATION); 577 | } 578 | 579 | super.onRestoreInstanceState(savedState.getSuperState()); 580 | } else { 581 | super.onRestoreInstanceState(state); 582 | } 583 | } 584 | 585 | public static class SavedState extends BaseSavedState { 586 | public boolean mExpanded; 587 | 588 | public SavedState(Parcelable parcel) { 589 | super(parcel); 590 | } 591 | 592 | private SavedState(Parcel in) { 593 | super(in); 594 | mExpanded = in.readInt() == 1; 595 | } 596 | 597 | @Override 598 | public void writeToParcel(@NonNull Parcel out, int flags) { 599 | super.writeToParcel(out, flags); 600 | out.writeInt(mExpanded ? 1 : 0); 601 | } 602 | 603 | public static final Creator CREATOR = new Creator() { 604 | 605 | @Override 606 | public SavedState createFromParcel(Parcel in) { 607 | return new SavedState(in); 608 | } 609 | 610 | @Override 611 | public SavedState[] newArray(int size) { 612 | return new SavedState[size]; 613 | } 614 | }; 615 | } 616 | public float getRotate() { 617 | return rotate; 618 | } 619 | 620 | public void setRotate(float rotate) { 621 | this.rotate = rotate; 622 | } 623 | } 624 | -------------------------------------------------------------------------------- /library/src/main/java/cc/trity/floatingactionbutton/TouchDelegateGroup.java: -------------------------------------------------------------------------------- 1 | package cc.trity.floatingactionbutton; 2 | 3 | import android.graphics.Rect; 4 | import android.support.annotation.NonNull; 5 | import android.view.MotionEvent; 6 | import android.view.TouchDelegate; 7 | import android.view.View; 8 | 9 | import java.util.ArrayList; 10 | 11 | public class TouchDelegateGroup extends TouchDelegate { 12 | private static final Rect USELESS_HACKY_RECT = new Rect(); 13 | private final ArrayList mTouchDelegates = new ArrayList(); 14 | private TouchDelegate mCurrentTouchDelegate; 15 | private boolean mEnabled; 16 | 17 | public TouchDelegateGroup(View uselessHackyView) { 18 | super(USELESS_HACKY_RECT, uselessHackyView); 19 | } 20 | 21 | public void addTouchDelegate(@NonNull TouchDelegate touchDelegate) { 22 | mTouchDelegates.add(touchDelegate); 23 | } 24 | 25 | public void removeTouchDelegate(TouchDelegate touchDelegate) { 26 | mTouchDelegates.remove(touchDelegate); 27 | if (mCurrentTouchDelegate == touchDelegate) { 28 | mCurrentTouchDelegate = null; 29 | } 30 | } 31 | 32 | public void clearTouchDelegates() { 33 | mTouchDelegates.clear(); 34 | mCurrentTouchDelegate = null; 35 | } 36 | 37 | @Override 38 | public boolean onTouchEvent(@NonNull MotionEvent event) { 39 | if (!mEnabled) return false; 40 | 41 | TouchDelegate delegate = null; 42 | 43 | switch (event.getAction()) { 44 | case MotionEvent.ACTION_DOWN: 45 | for (int i = 0; i < mTouchDelegates.size(); i++) { 46 | TouchDelegate touchDelegate = mTouchDelegates.get(i); 47 | if (touchDelegate.onTouchEvent(event)) { 48 | mCurrentTouchDelegate = touchDelegate; 49 | return true; 50 | } 51 | } 52 | break; 53 | 54 | case MotionEvent.ACTION_MOVE: 55 | delegate = mCurrentTouchDelegate; 56 | break; 57 | 58 | case MotionEvent.ACTION_CANCEL: 59 | case MotionEvent.ACTION_UP: 60 | delegate = mCurrentTouchDelegate; 61 | mCurrentTouchDelegate = null; 62 | break; 63 | } 64 | 65 | return delegate != null && delegate.onTouchEvent(event); 66 | } 67 | 68 | public void setEnabled(boolean enabled) { 69 | mEnabled = enabled; 70 | } 71 | } -------------------------------------------------------------------------------- /library/src/main/project.properties: -------------------------------------------------------------------------------- 1 | # This file is automatically generated by Android Tools. 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED! 3 | # 4 | # This file must be checked in Version Control Systems. 5 | # 6 | # To customize properties used by the Ant build system edit 7 | # "ant.properties", and override values to adapt the script to your 8 | # project structure. 9 | # 10 | # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): 11 | #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt 12 | 13 | # Project target. 14 | target=android-9 15 | 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9dp 14 | 15 | 1dp 16 | 17 | 16dp 18 | 8dp 19 | 20 | -------------------------------------------------------------------------------- /library/src/main/res/values/ids.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /library/src/main/src/com/getbase/floatingactionbutton/AddFloatingActionButton.java: -------------------------------------------------------------------------------- 1 | package com.getbase.floatingactionbutton; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Paint; 7 | import android.graphics.Paint.Style; 8 | import android.graphics.drawable.Drawable; 9 | import android.graphics.drawable.ShapeDrawable; 10 | import android.graphics.drawable.shapes.Shape; 11 | import android.util.AttributeSet; 12 | 13 | public class AddFloatingActionButton extends FloatingActionButton { 14 | int mPlusColor; 15 | 16 | public AddFloatingActionButton(Context context) { 17 | this(context, null); 18 | } 19 | 20 | public AddFloatingActionButton(Context context, AttributeSet attrs) { 21 | super(context, attrs); 22 | } 23 | 24 | public AddFloatingActionButton(Context context, AttributeSet attrs, int defStyle) { 25 | super(context, attrs, defStyle); 26 | } 27 | 28 | @Override 29 | void init(Context context, AttributeSet attributeSet) { 30 | TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.AddFloatingActionButton, 0, 0); 31 | mPlusColor = attr.getColor(R.styleable.AddFloatingActionButton_fab_plusIconColor, getColor(android.R.color.white)); 32 | attr.recycle(); 33 | 34 | super.init(context, attributeSet); 35 | } 36 | 37 | /** 38 | * @return the current Color of plus icon. 39 | */ 40 | public int getPlusColor() { 41 | return mPlusColor; 42 | } 43 | 44 | public void setPlusColorResId( int plusColor) { 45 | setPlusColor(getColor(plusColor)); 46 | } 47 | 48 | public void setPlusColor(int color) { 49 | if (mPlusColor != color) { 50 | mPlusColor = color; 51 | updateBackground(); 52 | } 53 | } 54 | 55 | @Override 56 | public void setIcon( int icon) { 57 | throw new UnsupportedOperationException("Use FloatingActionButton if you want to use custom icon"); 58 | } 59 | 60 | @Override 61 | Drawable getIconDrawable() { 62 | final float iconSize = getDimension(R.dimen.fab_icon_size); 63 | final float iconHalfSize = iconSize / 2f; 64 | 65 | final float plusSize = getDimension(R.dimen.fab_plus_icon_size); 66 | final float plusHalfStroke = getDimension(R.dimen.fab_plus_icon_stroke) / 2f; 67 | final float plusOffset = (iconSize - plusSize) / 2f; 68 | 69 | final Shape shape = new Shape() { 70 | @Override 71 | public void draw(Canvas canvas, Paint paint) { 72 | canvas.drawRect(plusOffset, iconHalfSize - plusHalfStroke, iconSize - plusOffset, iconHalfSize + plusHalfStroke, paint); 73 | canvas.drawRect(iconHalfSize - plusHalfStroke, plusOffset, iconHalfSize + plusHalfStroke, iconSize - plusOffset, paint); 74 | } 75 | }; 76 | 77 | ShapeDrawable drawable = new ShapeDrawable(shape); 78 | 79 | final Paint paint = drawable.getPaint(); 80 | paint.setColor(mPlusColor); 81 | paint.setStyle(Style.FILL); 82 | paint.setAntiAlias(true); 83 | 84 | return drawable; 85 | } 86 | } 87 | -------------------------------------------------------------------------------- /library/src/main/src/com/getbase/floatingactionbutton/FloatingActionButton.java: -------------------------------------------------------------------------------- 1 | package com.getbase.floatingactionbutton; 2 | 3 | import java.lang.annotation.Retention; 4 | import java.lang.annotation.RetentionPolicy; 5 | 6 | import android.annotation.SuppressLint; 7 | import android.content.Context; 8 | import android.content.res.TypedArray; 9 | import android.graphics.Canvas; 10 | import android.graphics.Color; 11 | import android.graphics.LinearGradient; 12 | import android.graphics.Paint; 13 | import android.graphics.Paint.Style; 14 | import android.graphics.Rect; 15 | import android.graphics.Shader; 16 | import android.graphics.Shader.TileMode; 17 | import android.graphics.drawable.ColorDrawable; 18 | import android.graphics.drawable.Drawable; 19 | import android.graphics.drawable.LayerDrawable; 20 | import android.graphics.drawable.ShapeDrawable; 21 | import android.graphics.drawable.ShapeDrawable.ShaderFactory; 22 | import android.graphics.drawable.StateListDrawable; 23 | import android.graphics.drawable.shapes.OvalShape; 24 | import android.os.Build; 25 | import android.os.Build.VERSION_CODES; 26 | import android.support.annotation.ColorRes; 27 | import android.support.annotation.DimenRes; 28 | import android.support.annotation.DrawableRes; 29 | import android.support.annotation.IntDef; 30 | import android.support.annotation.NonNull; 31 | import android.util.AttributeSet; 32 | import android.widget.ImageButton; 33 | import android.widget.TextView; 34 | 35 | public class FloatingActionButton extends ImageButton { 36 | 37 | public static final int SIZE_NORMAL = 0; 38 | public static final int SIZE_MINI = 1; 39 | 40 | @Retention(RetentionPolicy.SOURCE) 41 | @IntDef({ SIZE_NORMAL, SIZE_MINI }) 42 | public @interface FAB_SIZE { 43 | } 44 | 45 | int mColorNormal; 46 | int mColorPressed; 47 | int mColorDisabled; 48 | String mTitle; 49 | @DrawableRes 50 | private int mIcon; 51 | private Drawable mIconDrawable; 52 | private int mSize; 53 | 54 | private float mCircleSize; 55 | private float mShadowRadius; 56 | private float mShadowOffset; 57 | private int mDrawableSize; 58 | boolean mStrokeVisible; 59 | 60 | public FloatingActionButton(Context context) { 61 | this(context, null); 62 | } 63 | 64 | public FloatingActionButton(Context context, AttributeSet attrs) { 65 | super(context, attrs); 66 | init(context, attrs); 67 | } 68 | 69 | public FloatingActionButton(Context context, AttributeSet attrs, int defStyle) { 70 | super(context, attrs, defStyle); 71 | init(context, attrs); 72 | } 73 | 74 | void init(Context context, AttributeSet attributeSet) { 75 | TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.FloatingActionButton, 0, 0); 76 | mColorNormal = attr.getColor(R.styleable.FloatingActionButton_fab_colorNormal, getColor(android.R.color.background_dark)); 77 | mColorPressed = attr.getColor(R.styleable.FloatingActionButton_fab_colorPressed, getColor(android.R.color.background_dark)); 78 | mColorDisabled = attr.getColor(R.styleable.FloatingActionButton_fab_colorDisabled, getColor(android.R.color.darker_gray)); 79 | mSize = attr.getInt(R.styleable.FloatingActionButton_fab_size, SIZE_NORMAL); 80 | mIcon = attr.getResourceId(R.styleable.FloatingActionButton_fab_icon, 0); 81 | mTitle = attr.getString(R.styleable.FloatingActionButton_fab_title); 82 | mStrokeVisible = attr.getBoolean(R.styleable.FloatingActionButton_fab_stroke_visible, true); 83 | attr.recycle(); 84 | 85 | updateCircleSize(); 86 | mShadowRadius = getDimension(R.dimen.fab_shadow_radius); 87 | mShadowOffset = getDimension(R.dimen.fab_shadow_offset); 88 | updateDrawableSize(); 89 | 90 | updateBackground(); 91 | } 92 | 93 | private void updateDrawableSize() { 94 | mDrawableSize = (int) (mCircleSize + 2 * mShadowRadius); 95 | } 96 | 97 | private void updateCircleSize() { 98 | mCircleSize = getDimension(mSize == SIZE_NORMAL ? R.dimen.fab_size_normal : R.dimen.fab_size_mini); 99 | } 100 | 101 | public void setSize(@FAB_SIZE int size) { 102 | if (size != SIZE_MINI && size != SIZE_NORMAL) { 103 | throw new IllegalArgumentException("Use @FAB_SIZE constants only!"); 104 | } 105 | 106 | if (mSize != size) { 107 | mSize = size; 108 | updateCircleSize(); 109 | updateDrawableSize(); 110 | updateBackground(); 111 | } 112 | } 113 | 114 | @FAB_SIZE 115 | public int getSize() { 116 | return mSize; 117 | } 118 | 119 | public void setIcon(@DrawableRes int icon) { 120 | if (mIcon != icon) { 121 | mIcon = icon; 122 | mIconDrawable = null; 123 | updateBackground(); 124 | } 125 | } 126 | 127 | public void setIconDrawable(@NonNull Drawable iconDrawable) { 128 | if (mIconDrawable != iconDrawable) { 129 | mIcon = 0; 130 | mIconDrawable = iconDrawable; 131 | updateBackground(); 132 | } 133 | } 134 | 135 | /** 136 | * @return the current Color for normal state. 137 | */ 138 | public int getColorNormal() { 139 | return mColorNormal; 140 | } 141 | 142 | public void setColorNormalResId(@ColorRes int colorNormal) { 143 | setColorNormal(getColor(colorNormal)); 144 | } 145 | 146 | public void setColorNormal(int color) { 147 | if (mColorNormal != color) { 148 | mColorNormal = color; 149 | updateBackground(); 150 | } 151 | } 152 | 153 | /** 154 | * @return the current color for pressed state. 155 | */ 156 | public int getColorPressed() { 157 | return mColorPressed; 158 | } 159 | 160 | public void setColorPressedResId(@ColorRes int colorPressed) { 161 | setColorPressed(getColor(colorPressed)); 162 | } 163 | 164 | public void setColorPressed(int color) { 165 | if (mColorPressed != color) { 166 | mColorPressed = color; 167 | updateBackground(); 168 | } 169 | } 170 | 171 | /** 172 | * @return the current color for disabled state. 173 | */ 174 | public int getColorDisabled() { 175 | return mColorDisabled; 176 | } 177 | 178 | public void setColorDisabledResId(@ColorRes int colorDisabled) { 179 | setColorDisabled(getColor(colorDisabled)); 180 | } 181 | 182 | public void setColorDisabled(int color) { 183 | if (mColorDisabled != color) { 184 | mColorDisabled = color; 185 | updateBackground(); 186 | } 187 | } 188 | 189 | public void setStrokeVisible(boolean visible) { 190 | if (mStrokeVisible != visible) { 191 | mStrokeVisible = visible; 192 | updateBackground(); 193 | } 194 | } 195 | 196 | public boolean isStrokeVisible() { 197 | return mStrokeVisible; 198 | } 199 | 200 | int getColor(@ColorRes int id) { 201 | return getResources().getColor(id); 202 | } 203 | 204 | float getDimension(@DimenRes int id) { 205 | return getResources().getDimension(id); 206 | } 207 | 208 | public void setTitle(String title) { 209 | mTitle = title; 210 | TextView label = getLabelView(); 211 | if (label != null) { 212 | label.setText(title); 213 | } 214 | } 215 | 216 | TextView getLabelView() { 217 | return (TextView) getTag(R.id.fab_label); 218 | } 219 | 220 | public String getTitle() { 221 | return mTitle; 222 | } 223 | 224 | @Override 225 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 226 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 227 | setMeasuredDimension(mDrawableSize, mDrawableSize); 228 | } 229 | 230 | void updateBackground() { 231 | final float strokeWidth = getDimension(R.dimen.fab_stroke_width); 232 | final float halfStrokeWidth = strokeWidth / 2f; 233 | 234 | LayerDrawable layerDrawable = new LayerDrawable( 235 | new Drawable[] { 236 | getResources().getDrawable(mSize == SIZE_NORMAL ? R.drawable.fab_bg_normal : R.drawable.fab_bg_mini), 237 | createFillDrawable(strokeWidth), 238 | createOuterStrokeDrawable(strokeWidth), 239 | getIconDrawable() 240 | }); 241 | 242 | int iconOffset = (int) (mCircleSize - getDimension(R.dimen.fab_icon_size)) / 2; 243 | 244 | int circleInsetHorizontal = (int) (mShadowRadius); 245 | int circleInsetTop = (int) (mShadowRadius - mShadowOffset); 246 | int circleInsetBottom = (int) (mShadowRadius + mShadowOffset); 247 | 248 | layerDrawable.setLayerInset(1, 249 | circleInsetHorizontal, 250 | circleInsetTop, 251 | circleInsetHorizontal, 252 | circleInsetBottom); 253 | 254 | layerDrawable.setLayerInset(2, 255 | (int) (circleInsetHorizontal - halfStrokeWidth), 256 | (int) (circleInsetTop - halfStrokeWidth), 257 | (int) (circleInsetHorizontal - halfStrokeWidth), 258 | (int) (circleInsetBottom - halfStrokeWidth)); 259 | 260 | layerDrawable.setLayerInset(3, 261 | circleInsetHorizontal + iconOffset, 262 | circleInsetTop + iconOffset, 263 | circleInsetHorizontal + iconOffset, 264 | circleInsetBottom + iconOffset); 265 | 266 | setBackgroundCompat(layerDrawable); 267 | } 268 | 269 | Drawable getIconDrawable() { 270 | if (mIconDrawable != null) { 271 | return mIconDrawable; 272 | } else if (mIcon != 0) { 273 | return getResources().getDrawable(mIcon); 274 | } else { 275 | return new ColorDrawable(Color.TRANSPARENT); 276 | } 277 | } 278 | 279 | private StateListDrawable createFillDrawable(float strokeWidth) { 280 | StateListDrawable drawable = new StateListDrawable(); 281 | drawable.addState(new int[] { -android.R.attr.state_enabled }, createCircleDrawable(mColorDisabled, strokeWidth)); 282 | drawable.addState(new int[] { android.R.attr.state_pressed }, createCircleDrawable(mColorPressed, strokeWidth)); 283 | drawable.addState(new int[] { }, createCircleDrawable(mColorNormal, strokeWidth)); 284 | return drawable; 285 | } 286 | 287 | private Drawable createCircleDrawable(int color, float strokeWidth) { 288 | int alpha = Color.alpha(color); 289 | int opaqueColor = opaque(color); 290 | 291 | ShapeDrawable fillDrawable = new ShapeDrawable(new OvalShape()); 292 | 293 | final Paint paint = fillDrawable.getPaint(); 294 | paint.setAntiAlias(true); 295 | paint.setColor(opaqueColor); 296 | 297 | Drawable[] layers = { 298 | fillDrawable, 299 | createInnerStrokesDrawable(opaqueColor, strokeWidth) 300 | }; 301 | 302 | LayerDrawable drawable = alpha == 255 || !mStrokeVisible 303 | ? new LayerDrawable(layers) 304 | : new TranslucentLayerDrawable(alpha, layers); 305 | 306 | int halfStrokeWidth = (int) (strokeWidth / 2f); 307 | drawable.setLayerInset(1, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth); 308 | 309 | return drawable; 310 | } 311 | 312 | private static class TranslucentLayerDrawable extends LayerDrawable { 313 | private final int mAlpha; 314 | 315 | public TranslucentLayerDrawable(int alpha, Drawable... layers) { 316 | super(layers); 317 | mAlpha = alpha; 318 | } 319 | 320 | @Override 321 | public void draw(Canvas canvas) { 322 | Rect bounds = getBounds(); 323 | canvas.saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, mAlpha, Canvas.ALL_SAVE_FLAG); 324 | super.draw(canvas); 325 | canvas.restore(); 326 | } 327 | } 328 | 329 | private Drawable createOuterStrokeDrawable(float strokeWidth) { 330 | ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape()); 331 | 332 | final Paint paint = shapeDrawable.getPaint(); 333 | paint.setAntiAlias(true); 334 | paint.setStrokeWidth(strokeWidth); 335 | paint.setStyle(Style.STROKE); 336 | paint.setColor(Color.BLACK); 337 | paint.setAlpha(opacityToAlpha(0.02f)); 338 | 339 | return shapeDrawable; 340 | } 341 | 342 | private int opacityToAlpha(float opacity) { 343 | return (int) (255f * opacity); 344 | } 345 | 346 | private int darkenColor(int argb) { 347 | return adjustColorBrightness(argb, 0.9f); 348 | } 349 | 350 | private int lightenColor(int argb) { 351 | return adjustColorBrightness(argb, 1.1f); 352 | } 353 | 354 | private int adjustColorBrightness(int argb, float factor) { 355 | float[] hsv = new float[3]; 356 | Color.colorToHSV(argb, hsv); 357 | 358 | hsv[2] = Math.min(hsv[2] * factor, 1f); 359 | 360 | return Color.HSVToColor(Color.alpha(argb), hsv); 361 | } 362 | 363 | private int halfTransparent(int argb) { 364 | return Color.argb( 365 | Color.alpha(argb) / 2, 366 | Color.red(argb), 367 | Color.green(argb), 368 | Color.blue(argb) 369 | ); 370 | } 371 | 372 | private int opaque(int argb) { 373 | return Color.rgb( 374 | Color.red(argb), 375 | Color.green(argb), 376 | Color.blue(argb) 377 | ); 378 | } 379 | 380 | private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) { 381 | if (!mStrokeVisible) { 382 | return new ColorDrawable(Color.TRANSPARENT); 383 | } 384 | 385 | ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape()); 386 | 387 | final int bottomStrokeColor = darkenColor(color); 388 | final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor); 389 | final int topStrokeColor = lightenColor(color); 390 | final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor); 391 | 392 | final Paint paint = shapeDrawable.getPaint(); 393 | paint.setAntiAlias(true); 394 | paint.setStrokeWidth(strokeWidth); 395 | paint.setStyle(Style.STROKE); 396 | shapeDrawable.setShaderFactory(new ShaderFactory() { 397 | @Override 398 | public Shader resize(int width, int height) { 399 | return new LinearGradient(width / 2, 0, width / 2, height, 400 | new int[] { topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor }, 401 | new float[] { 0f, 0.2f, 0.5f, 0.8f, 1f }, 402 | TileMode.CLAMP 403 | ); 404 | } 405 | }); 406 | 407 | return shapeDrawable; 408 | } 409 | 410 | @SuppressWarnings("deprecation") 411 | @SuppressLint("NewApi") 412 | private void setBackgroundCompat(Drawable drawable) { 413 | if (Build.VERSION.SDK_INT >= VERSION_CODES.BASE) { 414 | setBackgroundDrawable(drawable); 415 | } else { 416 | setBackgroundDrawable(drawable); 417 | } 418 | } 419 | 420 | @Override 421 | public void setVisibility(int visibility) { 422 | TextView label = getLabelView(); 423 | if (label != null) { 424 | label.setVisibility(visibility); 425 | } 426 | 427 | super.setVisibility(visibility); 428 | } 429 | } 430 | -------------------------------------------------------------------------------- /library/src/main/src/com/getbase/floatingactionbutton/FloatingActionsMenu.java: -------------------------------------------------------------------------------- 1 | package com.getbase.floatingactionbutton; 2 | 3 | import android.animation.AnimatorSet; 4 | import android.animation.ObjectAnimator; 5 | import android.content.Context; 6 | import android.content.res.TypedArray; 7 | import android.graphics.Canvas; 8 | import android.graphics.drawable.Drawable; 9 | import android.graphics.drawable.LayerDrawable; 10 | import android.os.Parcel; 11 | import android.os.Parcelable; 12 | import android.support.annotation.ColorRes; 13 | import android.support.annotation.NonNull; 14 | import android.util.AttributeSet; 15 | import android.view.ContextThemeWrapper; 16 | import android.view.View; 17 | import android.view.ViewGroup; 18 | import android.view.animation.DecelerateInterpolator; 19 | import android.view.animation.Interpolator; 20 | import android.view.animation.OvershootInterpolator; 21 | import android.widget.TextView; 22 | 23 | public class FloatingActionsMenu extends ViewGroup { 24 | public static final int EXPAND_UP = 0; 25 | public static final int EXPAND_DOWN = 1; 26 | public static final int EXPAND_LEFT = 2; 27 | public static final int EXPAND_RIGHT = 3; 28 | 29 | public static final int LABELS_ON_LEFT_SIDE = 0; 30 | public static final int LABELS_ON_RIGHT_SIDE = 1; 31 | 32 | private static final int ANIMATION_DURATION = 300; 33 | private static final float COLLAPSED_PLUS_ROTATION = 0f; 34 | private static final float EXPANDED_PLUS_ROTATION = 90f + 45f; 35 | 36 | private int mAddButtonPlusColor; 37 | private int mAddButtonColorNormal; 38 | private int mAddButtonColorPressed; 39 | private int mAddButtonSize; 40 | private boolean mAddButtonStrokeVisible; 41 | private int mExpandDirection; 42 | 43 | private int mButtonSpacing; 44 | private int mLabelsMargin; 45 | private int mLabelsVerticalOffset; 46 | 47 | private boolean mExpanded; 48 | 49 | private AnimatorSet mExpandAnimation = new AnimatorSet().setDuration(ANIMATION_DURATION); 50 | private AnimatorSet mCollapseAnimation = new AnimatorSet().setDuration(ANIMATION_DURATION); 51 | private AddFloatingActionButton mAddButton; 52 | private RotatingDrawable mRotatingDrawable; 53 | private int mMaxButtonWidth; 54 | private int mMaxButtonHeight; 55 | private int mLabelsStyle; 56 | private int mLabelsPosition; 57 | private int mButtonsCount; 58 | 59 | private OnFloatingActionsMenuUpdateListener mListener; 60 | 61 | public interface OnFloatingActionsMenuUpdateListener { 62 | void onMenuExpanded(); 63 | void onMenuCollapsed(); 64 | } 65 | 66 | public FloatingActionsMenu(Context context) { 67 | this(context, null); 68 | } 69 | 70 | public FloatingActionsMenu(Context context, AttributeSet attrs) { 71 | super(context, attrs); 72 | init(context, attrs); 73 | } 74 | 75 | public FloatingActionsMenu(Context context, AttributeSet attrs, int defStyle) { 76 | super(context, attrs, defStyle); 77 | init(context, attrs); 78 | } 79 | 80 | private void init(Context context, AttributeSet attributeSet) { 81 | mButtonSpacing = (int) (getResources().getDimension(R.dimen.fab_actions_spacing) - getResources().getDimension(R.dimen.fab_shadow_radius) - getResources().getDimension(R.dimen.fab_shadow_offset)); 82 | mLabelsMargin = getResources().getDimensionPixelSize(R.dimen.fab_labels_margin); 83 | mLabelsVerticalOffset = getResources().getDimensionPixelSize(R.dimen.fab_shadow_offset); 84 | 85 | TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.FloatingActionsMenu, 0, 0); 86 | mAddButtonPlusColor = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonPlusIconColor, getColor(android.R.color.white)); 87 | mAddButtonColorNormal = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonColorNormal, getColor(android.R.color.holo_blue_dark)); 88 | mAddButtonColorPressed = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonColorPressed, getColor(android.R.color.holo_blue_light)); 89 | mAddButtonSize = attr.getInt(R.styleable.FloatingActionsMenu_fab_addButtonSize, FloatingActionButton.SIZE_NORMAL); 90 | mAddButtonStrokeVisible = attr.getBoolean(R.styleable.FloatingActionsMenu_fab_addButtonStrokeVisible, true); 91 | mExpandDirection = attr.getInt(R.styleable.FloatingActionsMenu_fab_expandDirection, EXPAND_UP); 92 | mLabelsStyle = attr.getResourceId(R.styleable.FloatingActionsMenu_fab_labelStyle, 0); 93 | mLabelsPosition = attr.getInt(R.styleable.FloatingActionsMenu_fab_labelsPosition, LABELS_ON_LEFT_SIDE); 94 | attr.recycle(); 95 | 96 | if (mLabelsStyle != 0 && expandsHorizontally()) { 97 | throw new IllegalStateException("Action labels in horizontal expand orientation is not supported."); 98 | } 99 | 100 | createAddButton(context); 101 | } 102 | 103 | public void setOnFloatingActionsMenuUpdateListener(OnFloatingActionsMenuUpdateListener listener) { 104 | mListener = listener; 105 | } 106 | 107 | private boolean expandsHorizontally() { 108 | return mExpandDirection == EXPAND_LEFT || mExpandDirection == EXPAND_RIGHT; 109 | } 110 | 111 | private static class RotatingDrawable extends LayerDrawable { 112 | public RotatingDrawable(Drawable drawable) { 113 | super(new Drawable[] { drawable }); 114 | } 115 | 116 | private float mRotation; 117 | 118 | @SuppressWarnings("UnusedDeclaration") 119 | public float getRotation() { 120 | return mRotation; 121 | } 122 | 123 | @SuppressWarnings("UnusedDeclaration") 124 | public void setRotation(float rotation) { 125 | mRotation = rotation; 126 | invalidateSelf(); 127 | } 128 | 129 | @Override 130 | public void draw(Canvas canvas) { 131 | canvas.save(); 132 | canvas.rotate(mRotation, getBounds().centerX(), getBounds().centerY()); 133 | super.draw(canvas); 134 | canvas.restore(); 135 | } 136 | } 137 | 138 | private void createAddButton(Context context) { 139 | mAddButton = new AddFloatingActionButton(context) { 140 | @Override 141 | void updateBackground() { 142 | mPlusColor = mAddButtonPlusColor; 143 | mColorNormal = mAddButtonColorNormal; 144 | mColorPressed = mAddButtonColorPressed; 145 | mStrokeVisible = mAddButtonStrokeVisible; 146 | super.updateBackground(); 147 | } 148 | 149 | @Override 150 | Drawable getIconDrawable() { 151 | final RotatingDrawable rotatingDrawable = new RotatingDrawable(super.getIconDrawable()); 152 | mRotatingDrawable = rotatingDrawable; 153 | 154 | final OvershootInterpolator interpolator = new OvershootInterpolator(); 155 | 156 | final ObjectAnimator collapseAnimator = ObjectAnimator.ofFloat(rotatingDrawable, "rotation", EXPANDED_PLUS_ROTATION, COLLAPSED_PLUS_ROTATION); 157 | final ObjectAnimator expandAnimator = ObjectAnimator.ofFloat(rotatingDrawable, "rotation", COLLAPSED_PLUS_ROTATION, EXPANDED_PLUS_ROTATION); 158 | 159 | collapseAnimator.setInterpolator(interpolator); 160 | expandAnimator.setInterpolator(interpolator); 161 | 162 | mExpandAnimation.play(expandAnimator); 163 | mCollapseAnimation.play(collapseAnimator); 164 | 165 | return rotatingDrawable; 166 | } 167 | }; 168 | 169 | mAddButton.setId(R.id.fab_expand_menu_button); 170 | mAddButton.setSize(mAddButtonSize); 171 | mAddButton.setOnClickListener(new OnClickListener() { 172 | @Override 173 | public void onClick(View v) { 174 | toggle(); 175 | } 176 | }); 177 | 178 | addView(mAddButton, super.generateDefaultLayoutParams()); 179 | } 180 | 181 | public void addButton(FloatingActionButton button) { 182 | addView(button, mButtonsCount - 1); 183 | mButtonsCount++; 184 | 185 | if (mLabelsStyle != 0) { 186 | createLabels(); 187 | } 188 | } 189 | 190 | public void removeButton(FloatingActionButton button) { 191 | removeView(button.getLabelView()); 192 | removeView(button); 193 | mButtonsCount--; 194 | } 195 | 196 | private int getColor(@ColorRes int id) { 197 | return getResources().getColor(id); 198 | } 199 | 200 | @Override 201 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 202 | measureChildren(widthMeasureSpec, heightMeasureSpec); 203 | 204 | int width = 0; 205 | int height = 0; 206 | 207 | mMaxButtonWidth = 0; 208 | mMaxButtonHeight = 0; 209 | int maxLabelWidth = 0; 210 | 211 | for (int i = 0; i < mButtonsCount; i++) { 212 | View child = getChildAt(i); 213 | 214 | if (child.getVisibility() == GONE) { 215 | continue; 216 | } 217 | 218 | switch (mExpandDirection) { 219 | case EXPAND_UP: 220 | case EXPAND_DOWN: 221 | mMaxButtonWidth = Math.max(mMaxButtonWidth, child.getMeasuredWidth()); 222 | height += child.getMeasuredHeight(); 223 | break; 224 | case EXPAND_LEFT: 225 | case EXPAND_RIGHT: 226 | width += child.getMeasuredWidth(); 227 | mMaxButtonHeight = Math.max(mMaxButtonHeight, child.getMeasuredHeight()); 228 | break; 229 | } 230 | 231 | if (!expandsHorizontally()) { 232 | TextView label = (TextView) child.getTag(R.id.fab_label); 233 | if (label != null) { 234 | maxLabelWidth = Math.max(maxLabelWidth, label.getMeasuredWidth()); 235 | } 236 | } 237 | } 238 | 239 | if (!expandsHorizontally()) { 240 | width = mMaxButtonWidth + (maxLabelWidth > 0 ? maxLabelWidth + mLabelsMargin : 0); 241 | } else { 242 | height = mMaxButtonHeight; 243 | } 244 | 245 | switch (mExpandDirection) { 246 | case EXPAND_UP: 247 | case EXPAND_DOWN: 248 | height += mButtonSpacing * (getChildCount() - 1); 249 | height = adjustForOvershoot(height); 250 | break; 251 | case EXPAND_LEFT: 252 | case EXPAND_RIGHT: 253 | width += mButtonSpacing * (getChildCount() - 1); 254 | width = adjustForOvershoot(width); 255 | break; 256 | } 257 | 258 | setMeasuredDimension(width, height); 259 | } 260 | 261 | private int adjustForOvershoot(int dimension) { 262 | return dimension * 12 / 10; 263 | } 264 | 265 | @Override 266 | protected void onLayout(boolean changed, int l, int t, int r, int b) { 267 | switch (mExpandDirection) { 268 | case EXPAND_UP: 269 | case EXPAND_DOWN: 270 | boolean expandUp = mExpandDirection == EXPAND_UP; 271 | 272 | int addButtonY = expandUp ? b - t - mAddButton.getMeasuredHeight() : 0; 273 | // Ensure mAddButton is centered on the line where the buttons should be 274 | int buttonsHorizontalCenter = mLabelsPosition == LABELS_ON_LEFT_SIDE 275 | ? r - l - mMaxButtonWidth / 2 276 | : mMaxButtonWidth / 2; 277 | int addButtonLeft = buttonsHorizontalCenter - mAddButton.getMeasuredWidth() / 2; 278 | mAddButton.layout(addButtonLeft, addButtonY, addButtonLeft + mAddButton.getMeasuredWidth(), addButtonY + mAddButton.getMeasuredHeight()); 279 | 280 | int labelsOffset = mMaxButtonWidth / 2 + mLabelsMargin; 281 | int labelsXNearButton = mLabelsPosition == LABELS_ON_LEFT_SIDE 282 | ? buttonsHorizontalCenter - labelsOffset 283 | : buttonsHorizontalCenter + labelsOffset; 284 | 285 | int nextY = expandUp ? 286 | addButtonY - mButtonSpacing : 287 | addButtonY + mAddButton.getMeasuredHeight() + mButtonSpacing; 288 | 289 | for (int i = mButtonsCount - 1; i >= 0; i--) { 290 | final View child = getChildAt(i); 291 | 292 | if (child == mAddButton || child.getVisibility() == GONE) continue; 293 | 294 | int childX = buttonsHorizontalCenter - child.getMeasuredWidth() / 2; 295 | int childY = expandUp ? nextY - child.getMeasuredHeight() : nextY; 296 | child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight()); 297 | 298 | float collapsedTranslation = addButtonY - childY; 299 | float expandedTranslation = 0f; 300 | 301 | child.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation); 302 | child.setAlpha(mExpanded ? 1f : 0f); 303 | 304 | LayoutParams params = (LayoutParams) child.getLayoutParams(); 305 | params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation); 306 | params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation); 307 | params.setAnimationsTarget(child); 308 | 309 | View label = (View) child.getTag(R.id.fab_label); 310 | if (label != null) { 311 | int labelXAwayFromButton = mLabelsPosition == LABELS_ON_LEFT_SIDE 312 | ? labelsXNearButton - label.getMeasuredWidth() 313 | : labelsXNearButton + label.getMeasuredWidth(); 314 | 315 | int labelLeft = mLabelsPosition == LABELS_ON_LEFT_SIDE 316 | ? labelXAwayFromButton 317 | : labelsXNearButton; 318 | 319 | int labelRight = mLabelsPosition == LABELS_ON_LEFT_SIDE 320 | ? labelsXNearButton 321 | : labelXAwayFromButton; 322 | 323 | int labelTop = childY - mLabelsVerticalOffset + (child.getMeasuredHeight() - label.getMeasuredHeight()) / 2; 324 | 325 | label.layout(labelLeft, labelTop, labelRight, labelTop + label.getMeasuredHeight()); 326 | 327 | label.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation); 328 | label.setAlpha(mExpanded ? 1f : 0f); 329 | 330 | LayoutParams labelParams = (LayoutParams) label.getLayoutParams(); 331 | labelParams.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation); 332 | labelParams.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation); 333 | labelParams.setAnimationsTarget(label); 334 | } 335 | 336 | nextY = expandUp ? 337 | childY - mButtonSpacing : 338 | childY + child.getMeasuredHeight() + mButtonSpacing; 339 | } 340 | break; 341 | 342 | case EXPAND_LEFT: 343 | case EXPAND_RIGHT: 344 | boolean expandLeft = mExpandDirection == EXPAND_LEFT; 345 | 346 | int addButtonX = expandLeft ? r - l - mAddButton.getMeasuredWidth() : 0; 347 | // Ensure mAddButton is centered on the line where the buttons should be 348 | int addButtonTop = b - t - mMaxButtonHeight + (mMaxButtonHeight - mAddButton.getMeasuredHeight()) / 2; 349 | mAddButton.layout(addButtonX, addButtonTop, addButtonX + mAddButton.getMeasuredWidth(), addButtonTop + mAddButton.getMeasuredHeight()); 350 | 351 | int nextX = expandLeft ? 352 | addButtonX - mButtonSpacing : 353 | addButtonX + mAddButton.getMeasuredWidth() + mButtonSpacing; 354 | 355 | for (int i = mButtonsCount - 1; i >= 0; i--) { 356 | final View child = getChildAt(i); 357 | 358 | if (child == mAddButton || child.getVisibility() == GONE) continue; 359 | 360 | int childX = expandLeft ? nextX - child.getMeasuredWidth() : nextX; 361 | int childY = addButtonTop + (mAddButton.getMeasuredHeight() - child.getMeasuredHeight()) / 2; 362 | child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight()); 363 | 364 | float collapsedTranslation = addButtonX - childX; 365 | float expandedTranslation = 0f; 366 | 367 | child.setTranslationX(mExpanded ? expandedTranslation : collapsedTranslation); 368 | child.setAlpha(mExpanded ? 1f : 0f); 369 | 370 | LayoutParams params = (LayoutParams) child.getLayoutParams(); 371 | params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation); 372 | params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation); 373 | params.setAnimationsTarget(child); 374 | 375 | nextX = expandLeft ? 376 | childX - mButtonSpacing : 377 | childX + child.getMeasuredWidth() + mButtonSpacing; 378 | } 379 | 380 | break; 381 | } 382 | } 383 | 384 | @Override 385 | protected ViewGroup.LayoutParams generateDefaultLayoutParams() { 386 | return new LayoutParams(super.generateDefaultLayoutParams()); 387 | } 388 | 389 | @Override 390 | public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) { 391 | return new LayoutParams(super.generateLayoutParams(attrs)); 392 | } 393 | 394 | @Override 395 | protected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p) { 396 | return new LayoutParams(super.generateLayoutParams(p)); 397 | } 398 | 399 | @Override 400 | protected boolean checkLayoutParams(ViewGroup.LayoutParams p) { 401 | return super.checkLayoutParams(p); 402 | } 403 | 404 | private static Interpolator sExpandInterpolator = new OvershootInterpolator(); 405 | private static Interpolator sCollapseInterpolator = new DecelerateInterpolator(3f); 406 | private static Interpolator sAlphaExpandInterpolator = new DecelerateInterpolator(); 407 | 408 | private class LayoutParams extends ViewGroup.LayoutParams { 409 | 410 | private ObjectAnimator mExpandDir = new ObjectAnimator(); 411 | private ObjectAnimator mExpandAlpha = new ObjectAnimator(); 412 | private ObjectAnimator mCollapseDir = new ObjectAnimator(); 413 | private ObjectAnimator mCollapseAlpha = new ObjectAnimator(); 414 | private boolean animationsSetToPlay; 415 | 416 | public LayoutParams(ViewGroup.LayoutParams source) { 417 | super(source); 418 | 419 | mExpandDir.setInterpolator(sExpandInterpolator); 420 | mExpandAlpha.setInterpolator(sAlphaExpandInterpolator); 421 | mCollapseDir.setInterpolator(sCollapseInterpolator); 422 | mCollapseAlpha.setInterpolator(sCollapseInterpolator); 423 | 424 | mCollapseAlpha.setProperty(View.ALPHA); 425 | mCollapseAlpha.setFloatValues(1f, 0f); 426 | 427 | mExpandAlpha.setProperty(View.ALPHA); 428 | mExpandAlpha.setFloatValues(0f, 1f); 429 | 430 | switch (mExpandDirection) { 431 | case EXPAND_UP: 432 | case EXPAND_DOWN: 433 | mCollapseDir.setProperty(View.TRANSLATION_Y); 434 | mExpandDir.setProperty(View.TRANSLATION_Y); 435 | break; 436 | case EXPAND_LEFT: 437 | case EXPAND_RIGHT: 438 | mCollapseDir.setProperty(View.TRANSLATION_X); 439 | mExpandDir.setProperty(View.TRANSLATION_X); 440 | break; 441 | } 442 | } 443 | 444 | public void setAnimationsTarget(View view) { 445 | mCollapseAlpha.setTarget(view); 446 | mCollapseDir.setTarget(view); 447 | mExpandAlpha.setTarget(view); 448 | mExpandDir.setTarget(view); 449 | 450 | // Now that the animations have targets, set them to be played 451 | if (!animationsSetToPlay) { 452 | mCollapseAnimation.play(mCollapseAlpha); 453 | mCollapseAnimation.play(mCollapseDir); 454 | mExpandAnimation.play(mExpandAlpha); 455 | mExpandAnimation.play(mExpandDir); 456 | animationsSetToPlay = true; 457 | } 458 | } 459 | } 460 | 461 | @Override 462 | protected void onFinishInflate() { 463 | super.onFinishInflate(); 464 | 465 | bringChildToFront(mAddButton); 466 | mButtonsCount = getChildCount(); 467 | 468 | if (mLabelsStyle != 0) { 469 | createLabels(); 470 | } 471 | } 472 | 473 | private void createLabels() { 474 | Context context = new ContextThemeWrapper(getContext(), mLabelsStyle); 475 | 476 | for (int i = 0; i < mButtonsCount; i++) { 477 | FloatingActionButton button = (FloatingActionButton) getChildAt(i); 478 | String title = button.getTitle(); 479 | 480 | if (button == mAddButton || title == null || 481 | button.getTag(R.id.fab_label) != null) continue; 482 | 483 | TextView label = new TextView(context); 484 | label.setText(button.getTitle()); 485 | addView(label); 486 | 487 | button.setTag(R.id.fab_label, label); 488 | } 489 | } 490 | 491 | public void collapse() { 492 | if (mExpanded) { 493 | mExpanded = false; 494 | mCollapseAnimation.start(); 495 | mExpandAnimation.cancel(); 496 | 497 | if (mListener != null) { 498 | mListener.onMenuCollapsed(); 499 | } 500 | } 501 | } 502 | 503 | public void toggle() { 504 | if (mExpanded) { 505 | collapse(); 506 | } else { 507 | expand(); 508 | } 509 | } 510 | 511 | public void expand() { 512 | if (!mExpanded) { 513 | mExpanded = true; 514 | mCollapseAnimation.cancel(); 515 | mExpandAnimation.start(); 516 | 517 | if (mListener != null) { 518 | mListener.onMenuExpanded(); 519 | } 520 | } 521 | } 522 | 523 | public boolean isExpanded() { 524 | return mExpanded; 525 | } 526 | 527 | @Override 528 | public Parcelable onSaveInstanceState() { 529 | Parcelable superState = super.onSaveInstanceState(); 530 | SavedState savedState = new SavedState(superState); 531 | savedState.mExpanded = mExpanded; 532 | 533 | return savedState; 534 | } 535 | 536 | @Override 537 | public void onRestoreInstanceState(Parcelable state) { 538 | if (state instanceof SavedState) { 539 | SavedState savedState = (SavedState) state; 540 | mExpanded = savedState.mExpanded; 541 | 542 | if (mRotatingDrawable != null) { 543 | mRotatingDrawable.setRotation(mExpanded ? EXPANDED_PLUS_ROTATION : COLLAPSED_PLUS_ROTATION); 544 | } 545 | 546 | super.onRestoreInstanceState(savedState.getSuperState()); 547 | } else { 548 | super.onRestoreInstanceState(state); 549 | } 550 | } 551 | 552 | public static class SavedState extends BaseSavedState { 553 | public boolean mExpanded; 554 | 555 | public SavedState(Parcelable parcel) { 556 | super(parcel); 557 | } 558 | 559 | private SavedState(Parcel in) { 560 | super(in); 561 | mExpanded = in.readInt() == 1; 562 | } 563 | 564 | @Override 565 | public void writeToParcel(@NonNull Parcel out, int flags) { 566 | super.writeToParcel(out, flags); 567 | out.writeInt(mExpanded ? 1 : 0); 568 | } 569 | 570 | public static final Creator CREATOR = new Creator() { 571 | 572 | @Override 573 | public SavedState createFromParcel(Parcel in) { 574 | return new SavedState(in); 575 | } 576 | 577 | @Override 578 | public SavedState[] newArray(int size) { 579 | return new SavedState[size]; 580 | } 581 | }; 582 | } 583 | } 584 | -------------------------------------------------------------------------------- /sample/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /sample/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 22 5 | buildToolsVersion "22.0.0" 6 | 7 | defaultConfig { 8 | applicationId "com.getbase.floatingactionbutton.sample" 9 | minSdkVersion 14 10 | targetSdkVersion 22 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled true 17 | signingConfig signingConfigs.debug 18 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 19 | } 20 | } 21 | } 22 | 23 | dependencies { 24 | compile project(':library') 25 | } 26 | -------------------------------------------------------------------------------- /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 /Applications/Android Studio Beta.app/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/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 9 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /sample/src/main/java/com/getbase/floatingactionbutton/sample/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.getbase.floatingactionbutton.sample; 2 | 3 | import android.app.Activity; 4 | import android.graphics.drawable.ShapeDrawable; 5 | import android.graphics.drawable.shapes.OvalShape; 6 | import android.os.Bundle; 7 | import android.view.View; 8 | import android.view.View.OnClickListener; 9 | import android.widget.Toast; 10 | 11 | import cc.trity.floatingactionbutton.FloatingActionButton; 12 | import cc.trity.floatingactionbutton.FloatingActionsMenu; 13 | 14 | public class MainActivity extends Activity { 15 | @Override 16 | protected void onCreate(Bundle savedInstanceState) { 17 | super.onCreate(savedInstanceState); 18 | setContentView(R.layout.activity_main); 19 | 20 | findViewById(R.id.pink_icon).setOnClickListener(new OnClickListener() { 21 | @Override 22 | public void onClick(View v) { 23 | Toast.makeText(MainActivity.this, "Clicked pink Floating Action Button", Toast.LENGTH_SHORT).show(); 24 | } 25 | }); 26 | 27 | FloatingActionButton button = (FloatingActionButton) findViewById(R.id.setter); 28 | button.setSize(FloatingActionButton.SIZE_MINI); 29 | button.setColorNormalResId(R.color.pink); 30 | button.setColorPressedResId(R.color.pink_pressed); 31 | button.setIcon(R.drawable.ic_fab_star); 32 | button.setStrokeVisible(false); 33 | 34 | final View actionB = findViewById(R.id.action_b); 35 | 36 | FloatingActionButton actionC = new FloatingActionButton(getBaseContext()); 37 | actionC.setTitle("Hide/Show Action above"); 38 | actionC.setOnClickListener(new OnClickListener() { 39 | @Override 40 | public void onClick(View v) { 41 | actionB.setVisibility(actionB.getVisibility() == View.GONE ? View.VISIBLE : View.GONE); 42 | } 43 | }); 44 | ((FloatingActionsMenu) findViewById(R.id.multiple_actions)).addButton(actionC); 45 | 46 | final FloatingActionButton removeAction = (FloatingActionButton) findViewById(R.id.button_remove); 47 | removeAction.setOnClickListener(new OnClickListener() { 48 | @Override 49 | public void onClick(View v) { 50 | ((FloatingActionsMenu) findViewById(R.id.multiple_actions_down)).removeButton(removeAction); 51 | } 52 | }); 53 | 54 | ShapeDrawable drawable = new ShapeDrawable(new OvalShape()); 55 | drawable.getPaint().setColor(getResources().getColor(R.color.white)); 56 | ((FloatingActionButton) findViewById(R.id.setter_drawable)).setIconDrawable(drawable); 57 | 58 | final FloatingActionButton actionA = (FloatingActionButton) findViewById(R.id.action_a); 59 | actionA.setOnClickListener(new OnClickListener() { 60 | @Override 61 | public void onClick(View view) { 62 | actionA.setTitle("Action A clicked"); 63 | } 64 | }); 65 | 66 | // Test that FAMs containing FABs with visibility GONE do not cause crashes 67 | findViewById(R.id.button_gone).setVisibility(View.GONE); 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /sample/src/main/res/drawable-hdpi/ic_fab_star.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/sample/src/main/res/drawable-hdpi/ic_fab_star.png -------------------------------------------------------------------------------- /sample/src/main/res/drawable-mdpi/ic_fab_star.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/sample/src/main/res/drawable-mdpi/ic_fab_star.png -------------------------------------------------------------------------------- /sample/src/main/res/drawable-xhdpi/ic_fab_star.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/sample/src/main/res/drawable-xhdpi/ic_fab_star.png -------------------------------------------------------------------------------- /sample/src/main/res/drawable-xxhdpi/ic_fab_star.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/sample/src/main/res/drawable-xxhdpi/ic_fab_star.png -------------------------------------------------------------------------------- /sample/src/main/res/drawable/fab_label_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 11 | -------------------------------------------------------------------------------- /sample/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 17 | 18 | 26 | 27 | 37 | 38 | 45 | 46 | 59 | 60 | 74 | 75 | 81 | 82 | 89 | 90 | 91 | 92 | 108 | 109 | 116 | 117 | 124 | 125 | 126 | 127 | 143 | 144 | 150 | 151 | 158 | 159 | 165 | 166 | 167 | 168 | 184 | 185 | 190 | 191 | 197 | 198 | 205 | 206 | 207 | 208 | 214 | 215 | -------------------------------------------------------------------------------- /sample/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #B2000000 4 | #e5e5e5 5 | #808080 6 | #fafafa 7 | #f1f1f1 8 | #e91e63 9 | #ec407a 10 | #805677fc 11 | #80738ffe 12 | 13 | -------------------------------------------------------------------------------- /sample/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | Floating Action Button 4 | -------------------------------------------------------------------------------- /sample/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 8 | 9 | -------------------------------------------------------------------------------- /sample/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /screenshots/buttons.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/screenshots/buttons.png -------------------------------------------------------------------------------- /screenshots/custom.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/screenshots/custom.png -------------------------------------------------------------------------------- /screenshots/labels.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/screenshots/labels.png -------------------------------------------------------------------------------- /screenshots/menu.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/trity1993/FloatingActionButton/cb7ad6bf81c40c7280c59747c7102dc2565ee4fb/screenshots/menu.gif -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':library', ':sample' 2 | --------------------------------------------------------------------------------