├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── fjwangjia │ │ └── android │ │ └── instrumentpanelsample │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── fjwangjia │ │ │ └── android │ │ │ └── instrumentpanelsample │ │ │ └── MainActivity.java │ └── res │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── fjwangjia │ └── android │ └── instrumentpanelsample │ └── ExampleUnitTest.java ├── build.gradle ├── demo.gif ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── instrumentpanel ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── fjwangjia │ │ └── android │ │ └── instrumentpanel │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── fjwangjia │ │ │ └── android │ │ │ └── instrumentpanel │ │ │ ├── Block.java │ │ │ ├── Element.java │ │ │ ├── InstrumentPanelView.java │ │ │ ├── Panel.java │ │ │ ├── Pointer.java │ │ │ ├── Text.java │ │ │ └── Utils.java │ └── res │ │ └── values │ │ ├── attr.xml │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── fjwangjia │ └── android │ └── instrumentpanel │ └── ExampleUnitTest.java └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # files for the dex VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # generated files 12 | bin/ 13 | gen/ 14 | 15 | # Local configuration file (sdk path, etc) 16 | local.properties 17 | 18 | # Eclipse project files 19 | .classpath 20 | .project 21 | 22 | # Proguard folder generated by Eclipse 23 | proguard/ 24 | 25 | # Intellij project files 26 | *.iml 27 | *.ipr 28 | *.iws 29 | .idea/ 30 | 31 | build/ 32 | .gradle/ 33 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 仪表盘 InstrumentPanel 2 | 3 | 项目设计稿有个高光效果的仪表盘控件，网上也没有找到有高光效果的控件，于是只能自己做一个 4 | 5 | ###### 还有一个简单的交互效果 6 | 7 | ![Alt text](./demo.gif) 8 | 9 | ``` 10 | 17 | 18 | ／／第一个参数设置颜色 第二个参数介于 0-1 之间的浮点数 19 | instrumentPanelView.addBlock(new Block(0xFFDC143C,0.3f)); 20 | instrumentPanelView.addBlock(new Block(0xFFCD4B1C, 0.6f)); 21 | instrumentPanelView.addBlock(new Block(0xFFE3B33F, 0.8f)); 22 | instrumentPanelView.addBlock(new Block(0xFF6B9E22, 1f)); 23 | 24 | 25 | ／／或者 26 | 27 | List blocks = new ArrayList<>(); 28 | blocks.add(new Block(0xFFDC143C,0.3f)); 29 | instrumentPanelView.setBlockList(blocks); 30 | 31 | ／／设置指针指向的位置 0-1 之间 32 | ／／在postDelayed中调用 可以看到有一个阻尼振荡的动画效果 33 | instrumentPanelView.postDelayed(new Runnable() { 34 | @Override 35 | public void run() { 36 | instrumentPanelView.pointerTo(0.6f); 37 | } 38 | }, 1000); 39 | 40 | ``` 41 | 42 | ### dependencies 43 | 44 | ``` 45 | compile 'com.fjwangjia.android:instrumentpanel:1.0.8' 46 | ``` -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.2" 6 | 7 | defaultConfig { 8 | applicationId "com.fjwangjia.android.instrumentpanelsample" 9 | minSdkVersion 10 10 | targetSdkVersion 23 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | testCompile 'junit:junit:4.12' 25 | compile 'com.android.support:appcompat-v7:23.1.1' 26 | compile project(':instrumentpanel') 27 | } 28 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/flb/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/fjwangjia/android/instrumentpanelsample/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanelsample; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/java/com/fjwangjia/android/instrumentpanelsample/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanelsample; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import com.fjwangjia.android.instrumentpanel.Block; 7 | import com.fjwangjia.android.instrumentpanel.InstrumentPanelView; 8 | 9 | 10 | public class MainActivity extends AppCompatActivity { 11 | 12 | @Override 13 | protected void onCreate(Bundle savedInstanceState) { 14 | super.onCreate(savedInstanceState); 15 | setContentView(R.layout.activity_main); 16 | 17 | final InstrumentPanelView instrumentPanelView = (InstrumentPanelView) findViewById(R.id.info); 18 | instrumentPanelView.addBlock(new Block(0xFFDC143C,0.3f)); 19 | instrumentPanelView.addBlock(new Block(0xFFCD4B1C, 0.6f)); 20 | instrumentPanelView.addBlock(new Block(0xFFE3B33F, 0.8f)); 21 | instrumentPanelView.addBlock(new Block(0xFF6B9E22, 1.15f)); 22 | 23 | 24 | 25 | // List blocks = new ArrayList<>(); 26 | // blocks.add(new Block(0xFFDC143C,0.3f)); 27 | // instrumentPanelView.setBlockList(blocks); 28 | 29 | instrumentPanelView.postDelayed(new Runnable() { 30 | @Override 31 | public void run() { 32 | instrumentPanelView.pointerTo(0.7f); 33 | } 34 | }, 1000); 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fishCoder/InstrumentPanelView/a22eaa69dc4556b7bb27c22f2fdff3a008940c89/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fishCoder/InstrumentPanelView/a22eaa69dc4556b7bb27c22f2fdff3a008940c89/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fishCoder/InstrumentPanelView/a22eaa69dc4556b7bb27c22f2fdff3a008940c89/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fishCoder/InstrumentPanelView/a22eaa69dc4556b7bb27c22f2fdff3a008940c89/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fishCoder/InstrumentPanelView/a22eaa69dc4556b7bb27c22f2fdff3a008940c89/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | InstrumentPanelSample 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/fjwangjia/android/instrumentpanelsample/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanelsample; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:1.5.0' 9 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3' 10 | classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.0' 11 | // NOTE: Do not place your application dependencies here; they belong 12 | // in the individual module build.gradle files 13 | } 14 | } 15 | 16 | allprojects { 17 | repositories { 18 | jcenter() 19 | } 20 | } 21 | 22 | task clean(type: Delete) { 23 | delete rootProject.buildDir 24 | } 25 | -------------------------------------------------------------------------------- /demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fishCoder/InstrumentPanelView/a22eaa69dc4556b7bb27c22f2fdff3a008940c89/demo.gif -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fishCoder/InstrumentPanelView/a22eaa69dc4556b7bb27c22f2fdff3a008940c89/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Oct 21 11:34:03 PDT 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-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 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /instrumentpanel/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /instrumentpanel/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.github.dcendents.android-maven' 3 | apply plugin: 'com.jfrog.bintray' 4 | // 提交到仓库中的版本号 5 | version = "1.0.8" 6 | 7 | android { 8 | compileSdkVersion 23 9 | buildToolsVersion "23.0.2" 10 | 11 | defaultConfig { 12 | minSdkVersion 8 13 | targetSdkVersion 23 14 | versionCode 7 15 | versionName "1.0.0" 16 | } 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | } 24 | 25 | dependencies { 26 | compile fileTree(dir: 'libs', include: ['*.jar']) 27 | } 28 | 29 | 30 | def siteUrl = 'https://github.com/fishCoder/InstrumentPanelView' // 项目的主页 31 | def gitUrl = 'https://github.com/fishCoder/InstrumentPanelView.git' // Git仓库的url 32 | group = "com.fjwangjia.android" 33 | install { 34 | repositories.mavenInstaller { 35 | pom { 36 | project { 37 | packaging 'aar' 38 | name 'Replace SpannableString with XML' //项目描述 39 | url siteUrl 40 | licenses { 41 | license { 42 | name 'the MIT licence' 43 | url 'http://opensource.org/licenses/MIT' 44 | } 45 | } 46 | developers { 47 | developer { 48 | id 'fulongbin' 49 | name 'fulongbin' 50 | email 'flb1019@gmail.com' 51 | } 52 | } 53 | scm { 54 | connection gitUrl 55 | developerConnection gitUrl 56 | url siteUrl 57 | } 58 | } 59 | } 60 | } 61 | } 62 | 63 | task sourcesJar(type: Jar) { 64 | from android.sourceSets.main.java.srcDirs 65 | classifier = 'sources' 66 | } 67 | task javadoc(type: Javadoc) { 68 | source = android.sourceSets.main.java.srcDirs 69 | classpath += project.files(android.getBootClasspath().join(File.pathSeparator)) 70 | } 71 | task javadocJar(type: Jar, dependsOn: javadoc) { 72 | classifier = 'javadoc' 73 | from javadoc.destinationDir 74 | } 75 | artifacts { 76 | archives javadocJar 77 | archives sourcesJar 78 | } 79 | 80 | Properties properties = new Properties() 81 | properties.load(project.rootProject.file('local.properties').newDataInputStream()) 82 | bintray { 83 | user = properties.getProperty("bintray.user") 84 | key = properties.getProperty("bintray.apikey") 85 | configurations = ['archives'] 86 | pkg { 87 | repo = "maven" 88 | name = "InstrumentPanelView" //发布到JCenter上的项目名字 89 | websiteUrl = siteUrl 90 | vcsUrl = gitUrl 91 | licenses = ["MIT"] 92 | publish = true 93 | } 94 | } 95 | -------------------------------------------------------------------------------- /instrumentpanel/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/flb/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /instrumentpanel/src/androidTest/java/com/fjwangjia/android/instrumentpanel/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /instrumentpanel/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/java/com/fjwangjia/android/instrumentpanel/Block.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | /** 4 | * Created by flb on 16/3/1. 5 | */ 6 | public class Block { 7 | int iColor; 8 | float fRate; 9 | String sText; 10 | public Block(int iColor, float fRate) { 11 | this.iColor = iColor; 12 | this.fRate = fRate; 13 | } 14 | 15 | public Block(int iColor, float fRate, String sText) { 16 | this.iColor = iColor; 17 | this.fRate = fRate; 18 | this.sText = sText; 19 | } 20 | 21 | String rateToString(float rate){ 22 | return String.format("%.0f%%",rate*100); 23 | } 24 | 25 | 26 | @Override 27 | public String toString() { 28 | if(sText == null || sText.length() == 0){ 29 | return rateToString(fRate); 30 | } 31 | return sText; 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/java/com/fjwangjia/android/instrumentpanel/Element.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Rect; 5 | 6 | /** 7 | * Created by flb on 16/2/22. 8 | */ 9 | public interface Element { 10 | void layout(Rect rect); 11 | void draw(Canvas canvas); 12 | } 13 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/java/com/fjwangjia/android/instrumentpanel/InstrumentPanelView.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | import android.annotation.TargetApi; 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.Point; 9 | import android.graphics.Rect; 10 | import android.os.Handler; 11 | import android.os.Message; 12 | import android.util.AttributeSet; 13 | import android.view.MotionEvent; 14 | import android.view.View; 15 | import android.view.ViewConfiguration; 16 | 17 | import java.util.ArrayList; 18 | import java.util.List; 19 | 20 | /** 21 | * Created by flb on 16/2/22. 22 | */ 23 | public class InstrumentPanelView extends View { 24 | public static String TAG = "InstrumentPanelView"; 25 | int mTouchSlop; 26 | Pointer pointer = new Pointer(); 27 | int mTextColor = 0xFFBBBBBB; 28 | float mTextSize = 24; 29 | List mBlockList = new ArrayList<>(); 30 | 31 | 32 | public InstrumentPanelView(Context context) { 33 | super(context); 34 | init(context,null); 35 | } 36 | 37 | public InstrumentPanelView(Context context, AttributeSet attrs) { 38 | super(context, attrs); 39 | init(context,attrs); 40 | } 41 | 42 | public InstrumentPanelView(Context context, AttributeSet attrs, int defStyleAttr) { 43 | super(context, attrs, defStyleAttr); 44 | init(context,attrs); 45 | } 46 | 47 | @TargetApi(21) 48 | public InstrumentPanelView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { 49 | super(context, attrs, defStyleAttr, defStyleRes); 50 | init(context,attrs); 51 | } 52 | 53 | private Handler doActionHandler = new Handler() { 54 | @Override 55 | public void handleMessage(Message msg) { 56 | super.handleMessage(msg); 57 | invalidate(); 58 | } 59 | }; 60 | 61 | void init(Context context,AttributeSet attrs){ 62 | final ViewConfiguration vc = ViewConfiguration.get(getContext()); 63 | mTouchSlop = vc.getScaledTouchSlop(); 64 | 65 | if(attrs!=null){ 66 | TypedArray a = context.obtainStyledAttributes(attrs,R.styleable.InstrumentPanelView); 67 | mTextColor = a.getColor(R.styleable.InstrumentPanelView_textColor, Color.GRAY); 68 | mTextSize = a.getDimension(R.styleable.InstrumentPanelView_textSize,mTextSize); 69 | a.recycle(); 70 | } 71 | } 72 | 73 | 74 | public void setBlockList(List blockList){ 75 | mBlockList = blockList; 76 | invalidate(); 77 | } 78 | 79 | public void addBlock(Block block){ 80 | mBlockList.add(block); 81 | } 82 | 83 | public void clearBlock(){ 84 | mBlockList.clear(); 85 | } 86 | 87 | public void pointerTo(float rate){ 88 | if(rate >=0){ 89 | pointer.dampingTo(doActionHandler,rate,0); 90 | } 91 | } 92 | 93 | @Override 94 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 95 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 96 | } 97 | 98 | String rateToString(float rate){ 99 | return String.format("%.0f%%",rate*100); 100 | } 101 | 102 | @Override 103 | protected void onDraw(Canvas canvas) { 104 | super.onDraw(canvas); 105 | 106 | int size = mBlockList.size(); 107 | float iMaxRate = 1f; 108 | if(size != 0){ 109 | iMaxRate = mBlockList.get(size-1).fRate; 110 | } 111 | 112 | List texts = new ArrayList<>(); 113 | texts.add(new Text(mTextSize,rateToString(pointer.currentRate),mTextColor)); 114 | texts.add(new Text(mTextSize,"0%",mTextColor)); 115 | for (Block block : mBlockList){ 116 | texts.add(new Text(mTextSize,block.toString(),mTextColor)); 117 | } 118 | 119 | int textCount = texts.size(); 120 | float space = Utils.dpTopx(getContext(),3); 121 | int rectLeft = (int) (texts.get(textCount-1).getWidth()+space); 122 | int rectTop = (int) (texts.get(textCount-1).getHeight()+space); 123 | int rectRight = (int) (getMeasuredWidth()-texts.get(textCount-1).getWidth()-2*space); 124 | int rectBottom = (int) (getMeasuredHeight()-texts.get(0).getHeight()-5*space); 125 | 126 | Rect rect = new Rect( 127 | rectLeft , 128 | rectTop , 129 | rectRight, 130 | rectBottom); 131 | 132 | List panels = new ArrayList<>(); 133 | for (int i=0;i mWidth/2){ 58 | longRadius = mWidth/2; 59 | }else { 60 | longRadius = mHeight; 61 | } 62 | shortRadius = (7*longRadius)/10; 63 | circlePoint.x = rect.left + mWidth/2; 64 | circlePoint.y = rect.bottom; 65 | 66 | } 67 | 68 | @Override 69 | public void draw(Canvas canvas) { 70 | RectF rect = new RectF(); 71 | float paintWidth = longRadius - shortRadius; 72 | float radius = longRadius - paintWidth/2; 73 | rect.left = circlePoint.x - radius; 74 | rect.right = circlePoint.x + radius; 75 | rect.top = circlePoint.y - radius; 76 | rect.bottom = circlePoint.y + radius; 77 | 78 | Paint paint = new Paint(); 79 | paint.setAntiAlias(true); 80 | paint.setStyle(Paint.Style.STROKE); 81 | paint.setStrokeWidth(paintWidth); 82 | 83 | Shader mRadialGradient = new RadialGradient( 84 | circlePoint.x, 85 | circlePoint.y, 86 | longRadius, 87 | new int[]{mColor, mColor-0xBB000000, mColor}, 88 | new float[]{0.7f,0.75f,1f}, 89 | Shader.TileMode.CLAMP); 90 | paint.setShader(mRadialGradient); 91 | 92 | Paint backgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG); 93 | backgroundPaint.setColor(Color.WHITE); 94 | backgroundPaint.setStyle(Paint.Style.STROKE); 95 | backgroundPaint.setStrokeWidth(paintWidth); 96 | canvas.drawArc(rect, 180 * (1 + mPreRate), (mRate - mPreRate) * 180, false, backgroundPaint); 97 | canvas.drawArc(rect, 180 * (1 + mPreRate), (mRate - mPreRate) * 180, false, paint); 98 | 99 | //draw divier 100 | 101 | if(mPreRate == 0){ 102 | drawDivider(canvas, mPreRate,shortRadius,longRadius); 103 | } 104 | drawDivider(canvas,mRate,shortRadius,longRadius); 105 | 106 | //draw degree scale 107 | for (float i=0;i*0.05f<1;i++){ 108 | float degreeLength = paintWidth/10; 109 | if(i%4==0){ 110 | degreeLength = paintWidth/5; 111 | } 112 | drawDivider(canvas,i*0.05f,longRadius-degreeLength,longRadius); 113 | } 114 | } 115 | 116 | 117 | void drawDivider(Canvas canvas,float rate,float shortRadius,float longRadius){ 118 | float coner = rate * 180; 119 | float sinValue = (float) Math.sin(Math.toRadians(coner)); 120 | float cosValue = (float) Math.cos(Math.toRadians(coner)); 121 | float startX = circlePoint.x - shortRadius * cosValue; 122 | float startY = circlePoint.y - shortRadius * sinValue ; 123 | float endX = circlePoint.x - longRadius * cosValue ; 124 | float endY = circlePoint.y - longRadius * sinValue ; 125 | Paint paint = new Paint(); 126 | paint.setAntiAlias(true); 127 | paint.setColor(Color.BLACK); 128 | canvas.drawLine(startX,startY,endX,endY,paint); 129 | } 130 | } 131 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/java/com/fjwangjia/android/instrumentpanel/Pointer.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Color; 5 | import android.graphics.LinearGradient; 6 | import android.graphics.Paint; 7 | import android.graphics.Path; 8 | import android.graphics.Point; 9 | import android.graphics.RadialGradient; 10 | import android.graphics.Rect; 11 | import android.graphics.Shader; 12 | import android.os.Handler; 13 | 14 | import java.util.Timer; 15 | import java.util.TimerTask; 16 | 17 | 18 | /** 19 | * Created by flb on 16/2/22. 20 | */ 21 | public class Pointer implements Element { 22 | 23 | Point circlePoint = new Point(0,0); 24 | float mRadius; 25 | float mHeight; 26 | float mWidth; 27 | float mPointerLength; 28 | float originalRate = 0f; 29 | float totalOffset = 0; 30 | float currentRate = 0f; 31 | float countTime = 0; 32 | float mMaxRate = 1f; 33 | int mBorder; 34 | 35 | public Pointer(){ 36 | 37 | } 38 | 39 | /** 40 | * 41 | * @param border border width (px) 42 | * @param point the center point of little circle 43 | * @param radius circle radius 44 | * @param length the longest height of triangle 45 | */ 46 | public void init(int border,Point point,float radius,float length,float maxRate){ 47 | circlePoint = point; 48 | mRadius = radius; 49 | mPointerLength = length; 50 | mWidth = 2 * radius; 51 | mHeight = length + radius; 52 | mBorder = border; 53 | mMaxRate = maxRate; 54 | } 55 | 56 | public void setCirclePoint(Point circlePoint) { 57 | this.circlePoint = circlePoint; 58 | } 59 | 60 | public Point getCirclePoint() { 61 | return circlePoint; 62 | } 63 | 64 | public void setCurrentRate(float currentRate) { 65 | this.currentRate = currentRate; 66 | } 67 | 68 | @Override 69 | public void layout(Rect rect) { 70 | 71 | } 72 | 73 | @Override 74 | public void draw(Canvas canvas) { 75 | drawTriangle(canvas); 76 | drawCircle(canvas); 77 | } 78 | 79 | void drawCircle(Canvas canvas){ 80 | Paint paintBorder = new Paint(); 81 | paintBorder.setAntiAlias(true); 82 | paintBorder.setColor(0xFFA1A1A1); 83 | paintBorder.setStyle(Paint.Style.STROKE); 84 | paintBorder.setStrokeWidth(mBorder); 85 | canvas.drawCircle(circlePoint.x, circlePoint.y, mRadius+mBorder, paintBorder); 86 | 87 | Paint paint = new Paint(); 88 | paint.setStyle(Paint.Style.FILL); 89 | Shader shader = new RadialGradient( 90 | circlePoint.x,circlePoint.y, 91 | mRadius,new int[]{0xFFABABAB, 0xFFCECECE ,0xFFABABAB}, 92 | null, Shader.TileMode.CLAMP 93 | ); 94 | paint.setShader(shader); 95 | canvas.drawCircle(circlePoint.x, circlePoint.y, mRadius + mBorder / 2, paint); 96 | 97 | } 98 | 99 | void drawTriangle(Canvas canvas){ 100 | float corner = currentRate/mMaxRate * 180; 101 | float sinValue = (float) Math.sin(Math.toRadians(corner)); 102 | float cosValue = (float) Math.cos(Math.toRadians(corner)); 103 | float endX = circlePoint.x - mPointerLength * cosValue; 104 | float endY = circlePoint.y - mPointerLength * sinValue; 105 | 106 | 107 | // triangle 108 | Path path = new Path(); 109 | float offsetX = mRadius * sinValue; 110 | float offsetY = mRadius * cosValue; 111 | // calculate two angle point 112 | float aX = circlePoint.x + offsetX; 113 | float aY = circlePoint.y - offsetY; 114 | float bX = circlePoint.x - offsetX; 115 | float bY = circlePoint.y + offsetY; 116 | path.moveTo(aX, aY); 117 | path.lineTo(bX,bY); 118 | path.lineTo(endX, endY); 119 | path.close(); 120 | 121 | // fill 122 | Paint paint = new Paint(); 123 | Shader mShader = new LinearGradient( 124 | aX,aY, 125 | bX,bY, 126 | new int[]{0xFFABABAB, Color.WHITE ,0xFFABABAB}, 127 | null, Shader.TileMode.MIRROR); 128 | paint.setStyle(Paint.Style.FILL); 129 | paint.setShader(mShader); 130 | paint.setColor(0xFFABABAB); 131 | paint.setAntiAlias(true); 132 | canvas.drawPath(path, paint); 133 | //draw border 134 | Paint paintBorder = new Paint(); 135 | paintBorder.setAntiAlias(true); 136 | paintBorder.setColor(0xFFA1A1A1); 137 | paintBorder.setStyle(Paint.Style.STROKE); 138 | paintBorder.setStrokeWidth(mBorder); 139 | // paintBorder.setMaskFilter(new BlurMaskFilter(mBorder/2, BlurMaskFilter.Blur.NORMAL)); 140 | canvas.drawPath(path, paintBorder); 141 | 142 | } 143 | 144 | 145 | public boolean isInside(int x,int y){ 146 | 147 | Point point = new Point(x,y); 148 | 149 | float corner = currentRate * 180; 150 | float sinValue = (float) Math.sin(Math.toRadians(corner)); 151 | float cosValue = (float) Math.cos(Math.toRadians(corner)); 152 | Point endPoint = new Point(); 153 | endPoint.x = (int) (circlePoint.x - mPointerLength * cosValue); 154 | endPoint.y = (int) (circlePoint.y - mPointerLength * sinValue); 155 | 156 | int distance = (int) Utils.pointToLine(endPoint,circlePoint,point); 157 | 158 | return distance < mRadius*5; 159 | } 160 | 161 | 162 | 163 | public void dragPoint(Point point){ 164 | float c = (float) Utils.distance(point,circlePoint); 165 | float b = circlePoint.y - point.y; 166 | 167 | // float sinValue = circlePoint.x > point.x ? b/c : -b/c; 168 | float sinValue = b/c; 169 | double degree = Math.toDegrees(Math.asin(sinValue)); 170 | if(circlePoint.x < point.x){ 171 | degree = 180 - degree; 172 | } 173 | currentRate = (float) (degree/180); 174 | } 175 | 176 | public void clearDamping(){ 177 | if(timer != null){ 178 | timer.cancel(); 179 | } 180 | } 181 | 182 | Timer timer; 183 | 184 | public void dampingTo(Handler handler,float originalRate,float currentRate){ 185 | this.originalRate = originalRate; 186 | this.currentRate = currentRate; 187 | dampingBack(handler); 188 | } 189 | 190 | public void dampingBack(final Handler handler){ 191 | if(timer != null){ 192 | timer.cancel(); 193 | } 194 | countTime = 0; 195 | timer = new java.util.Timer(true); 196 | totalOffset = originalRate - currentRate; 197 | TimerTask task = new TimerTask() { 198 | public void run() { 199 | countTime += 0.1; 200 | currentRate = originalRate - Utils.dampingFunction(totalOffset,countTime); 201 | handler.sendEmptyMessage(0); 202 | 203 | if(Math.abs(currentRate - originalRate)<0.001){ 204 | timer.cancel(); 205 | } 206 | } 207 | }; 208 | timer.schedule(task, 40, 40); 209 | } 210 | } 211 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/java/com/fjwangjia/android/instrumentpanel/Text.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Paint; 5 | import android.graphics.Rect; 6 | 7 | /** 8 | * Created by flb on 16/2/22. 9 | */ 10 | public class Text implements Element { 11 | 12 | float mTextSize = 0; 13 | String mContent; 14 | int mColor; 15 | Paint mPaint = new Paint(); 16 | float mWidth; 17 | float mHeight; 18 | 19 | Rect drawRect; 20 | 21 | public Text(float textSize,String content,int color){ 22 | mTextSize = textSize; 23 | mContent = content; 24 | mColor = color; 25 | measure(); 26 | } 27 | 28 | void measure(){ 29 | mPaint.setTextSize(mTextSize); 30 | mPaint.setColor(mColor); 31 | mPaint.setAntiAlias(true); 32 | mPaint.setTextAlign(Paint.Align.LEFT); 33 | Rect rect = new Rect(); 34 | mPaint.getTextBounds(mContent, 0, mContent.length(), rect); 35 | mWidth = rect.width(); 36 | mHeight = rect.height(); 37 | } 38 | 39 | 40 | public float getHeight() { 41 | return mHeight; 42 | } 43 | 44 | public float getWidth() { 45 | return mWidth; 46 | } 47 | 48 | @Override 49 | public void layout(Rect rect) { 50 | drawRect = rect; 51 | } 52 | 53 | @Override 54 | public void draw(Canvas canvas) { 55 | canvas.drawText(mContent,drawRect.left,drawRect.bottom,mPaint); 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/java/com/fjwangjia/android/instrumentpanel/Utils.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | import android.content.Context; 4 | import android.graphics.Point; 5 | import android.util.Log; 6 | 7 | /** 8 | * Created by flb on 16/2/23. 9 | */ 10 | public class Utils { 11 | public static int dpTopx(Context context,float dpValue){ 12 | final float scale = context.getResources().getDisplayMetrics().density; 13 | return (int) (dpValue * scale + 0.5f); 14 | } 15 | public static double distance(Point p, Point p1) { 16 | return Math.hypot(p.x-p1.x, p.y-p1.y); 17 | } 18 | //点到线段的最短距离,x0,y0是圆心 19 | public static double pointToLine(Point p1,Point p2, Point p) { 20 | double ans = 0; 21 | double a, b, c; 22 | a = distance(p1, p2); 23 | b = distance(p1, p); 24 | c = distance(p2, p); 25 | if (c+b==a) {//点在线段上 26 | ans = 0; 27 | return ans; 28 | } 29 | if (a<=0.00001) {//不是线段，是一个点 30 | ans = b; 31 | return ans; 32 | } 33 | if (c*c >= a*a + b*b) { //组成直角三角形或钝角三角形，p1为直角或钝角 34 | ans = b; 35 | return ans; 36 | } 37 | if (b * b >= a * a + c * c) {// 组成直角三角形或钝角三角形，p2为直角或钝角 38 | ans = c; 39 | return ans; 40 | } 41 | // 组成锐角三角形，则求三角形的高 42 | double p0 = (a + b + c) / 2;// 半周长 43 | double s = Math.sqrt(p0 * (p0 - a) * (p0 - b) * (p0 - c));// 海伦公式求面积 44 | ans = 2*s / a;// 返回点到线的距离（利用三角形面积公式求高） 45 | return ans; 46 | } 47 | 48 | /** 49 | * 阻尼震荡方程式 50 | * @param startOffset 起始的位移量 51 | * @param time 时间 52 | * @return 相对位移量 53 | */ 54 | public static float dampingFunction(float startOffset,float time){ 55 | time = time/10; 56 | //阻尼系数系数 57 | float q = 50; 58 | //角动量 59 | float w0 = 360; 60 | float w = (float) Math.sqrt(q*q+w0*w0); 61 | float relativeOffset = (float) (startOffset * Math.exp(-q*time)*Math.cos(Math.toDegrees(w*time))); 62 | Log.d("relativeOffset",""+relativeOffset); 63 | return relativeOffset; 64 | } 65 | 66 | // 根据圆心 半径 及角度算出在所指向圆上的点 67 | public static Point getCircleSide(Point circlePoint,float radius,float currentRate){ 68 | float corner = currentRate * 180; 69 | float sinValue = (float) Math.sin(Math.toRadians(corner)); 70 | float cosValue = (float) Math.cos(Math.toRadians(corner)); 71 | float endX = circlePoint.x - radius * cosValue; 72 | float endY = circlePoint.y - radius * sinValue; 73 | 74 | return new Point((int)endX,(int)endY); 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/res/values/attr.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /instrumentpanel/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | InstrumentPanel 3 | 4 | -------------------------------------------------------------------------------- /instrumentpanel/src/test/java/com/fjwangjia/android/instrumentpanel/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.fjwangjia.android.instrumentpanel; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':instrumentpanel' 2 | 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