diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d5c0436 --- /dev/null +++ b/.gitignore @@ -0,0 +1,16 @@ +*.iml +.gradle +/local.properties +/.idea/caches +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +/.idea/navEditor.xml +/.idea/assetWizardSettings.xml +.DS_Store +/build +/captures +.externalNativeBuild +.cxx +local.properties +/.idea \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..3497d59 --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2020 İbrahim Süren + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..62895b4 --- /dev/null +++ b/README.md @@ -0,0 +1,78 @@ +# Speedometer Android + +A lightweight circular indicator view library for Android + +## GIF + + + +## XML Attributes + +```xml + +``` + +## Usage + +```kotlin +val speedometer = findViewById(R.id.speedometer) + +speedometer.setSpeed(95, 1000L) // speed: Int, duration: Long + +speedometer.setSpeed(95, 1000L, { + // Do on animation end +}) +``` + +## Setup +Step 1. Add the JitPack repository to your build file +```groovy +allprojects { + repositories { + ... + maven { url 'https://jitpack.io' } + } +} +``` +Step 2. Add the dependency +```groovy +dependencies { + implementation 'com.github.ibrahimsn98:Speedometer:1.0.0' +} +``` + +## License +``` +MIT License + +Copyright (c) 2020 İbrahim Süren + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +``` \ No newline at end of file diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..799b009 --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,47 @@ +plugins { + id 'com.android.application' + id 'kotlin-android' +} + +android { + compileSdkVersion 30 + buildToolsVersion "30.0.2" + + defaultConfig { + applicationId "me.ibrahimsn.speedometersample" + minSdkVersion 22 + targetSdkVersion 30 + versionCode 1 + versionName "1.0" + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = '1.8' + } +} + +dependencies { + implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" + implementation 'androidx.core:core-ktx:1.3.2' + implementation 'androidx.appcompat:appcompat:1.2.0' + implementation 'com.google.android.material:material:1.2.1' + implementation 'androidx.constraintlayout:constraintlayout:2.0.4' + + implementation project(":speedometer") + + testImplementation 'junit:junit:4.+' + androidTestImplementation 'androidx.test.ext:junit:1.1.2' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' +} \ No newline at end of file diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/app/src/androidTest/java/me/ibrahimsn/speedometersample/ExampleInstrumentedTest.kt b/app/src/androidTest/java/me/ibrahimsn/speedometersample/ExampleInstrumentedTest.kt new file mode 100644 index 0000000..89689aa --- /dev/null +++ b/app/src/androidTest/java/me/ibrahimsn/speedometersample/ExampleInstrumentedTest.kt @@ -0,0 +1,24 @@ +package me.ibrahimsn.speedometersample + +import androidx.test.platform.app.InstrumentationRegistry +import androidx.test.ext.junit.runners.AndroidJUnit4 + +import org.junit.Test +import org.junit.runner.RunWith + +import org.junit.Assert.* + +/** + * Instrumented test, which will execute on an Android device. + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +@RunWith(AndroidJUnit4::class) +class ExampleInstrumentedTest { + @Test + fun useAppContext() { + // Context of the app under test. + val appContext = InstrumentationRegistry.getInstrumentation().targetContext + assertEquals("me.ibrahimsn.speedometersample", appContext.packageName) + } +} \ No newline at end of file diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..6b4a008 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/java/me/ibrahimsn/speedometersample/MainActivity.kt b/app/src/main/java/me/ibrahimsn/speedometersample/MainActivity.kt new file mode 100644 index 0000000..c3cd728 --- /dev/null +++ b/app/src/main/java/me/ibrahimsn/speedometersample/MainActivity.kt @@ -0,0 +1,17 @@ +package me.ibrahimsn.speedometersample + +import androidx.appcompat.app.AppCompatActivity +import android.os.Bundle +import androidx.constraintlayout.widget.ConstraintLayout +import me.ibrahimsn.speedometer.Speedometer + +class MainActivity : AppCompatActivity() { + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + setContentView(R.layout.activity_main) + + val speedometer = findViewById(R.id.speedometer) + + speedometer.setSpeed(95, 1000L) + } +} diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..2b068d1 --- /dev/null +++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..07d5da9 --- /dev/null +++ b/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml new file mode 100644 index 0000000..2adbf31 --- /dev/null +++ b/app/src/main/res/layout/activity_main.xml @@ -0,0 +1,21 @@ + + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 0000000..a571e60 Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png new file mode 100644 index 0000000..61da551 Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png differ diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png 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b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png new file mode 100644 index 0000000..15ac681 Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png new file mode 100644 index 0000000..b216f2d Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png new file mode 100644 index 0000000..f25a419 Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png new file mode 100644 index 0000000..e96783c Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml new file mode 100644 index 0000000..9421ca1 --- /dev/null +++ b/app/src/main/res/values-night/themes.xml @@ -0,0 +1,17 @@ + + + + \ No newline at end of file diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml new file mode 100644 index 0000000..f8c6127 --- /dev/null +++ b/app/src/main/res/values/colors.xml @@ -0,0 +1,10 @@ + + + #FFBB86FC + #FF6200EE + #FF3700B3 + #FF03DAC5 + #FF018786 + #FF000000 + #FFFFFFFF + \ No newline at end of file diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml new file mode 100644 index 0000000..8378eca --- /dev/null +++ b/app/src/main/res/values/strings.xml @@ -0,0 +1,3 @@ + + speedometer + \ No newline at end of file diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml new file mode 100644 index 0000000..945ca45 --- /dev/null +++ b/app/src/main/res/values/themes.xml @@ -0,0 +1,16 @@ + + + + \ No newline at end of file diff --git a/app/src/test/java/me/ibrahimsn/speedometersample/ExampleUnitTest.kt b/app/src/test/java/me/ibrahimsn/speedometersample/ExampleUnitTest.kt new file mode 100644 index 0000000..05fab6a --- /dev/null +++ b/app/src/test/java/me/ibrahimsn/speedometersample/ExampleUnitTest.kt @@ -0,0 +1,17 @@ +package me.ibrahimsn.speedometersample + +import org.junit.Test + +import org.junit.Assert.* + +/** + * Example local unit test, which will execute on the development machine (host). + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +class ExampleUnitTest { + @Test + fun addition_isCorrect() { + assertEquals(4, 2 + 2) + } +} \ No newline at end of file diff --git a/art/speedometer.gif b/art/speedometer.gif new file mode 100644 index 0000000..ab81bc6 Binary files /dev/null and b/art/speedometer.gif differ diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..ab292c4 --- /dev/null +++ b/build.gradle @@ -0,0 +1,26 @@ +// Top-level build file where you can add configuration options common to all sub-projects/modules. +buildscript { + ext.kotlin_version = "1.4.10" + repositories { + google() + jcenter() + } + dependencies { + classpath "com.android.tools.build:gradle:4.1.1" + classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" + + // NOTE: Do not place your application dependencies here; they belong + // in the individual module build.gradle files + } +} + +allprojects { + repositories { + google() + jcenter() + } +} + +task clean(type: Delete) { + delete rootProject.buildDir +} \ No newline at end of file diff --git a/gradle.properties b/gradle.properties new file mode 100644 index 0000000..98bed16 --- /dev/null +++ b/gradle.properties @@ -0,0 +1,21 @@ +# Project-wide Gradle settings. +# IDE (e.g. Android Studio) users: +# Gradle settings configured through the IDE *will override* +# any settings specified in this file. +# For more details on how to configure your build environment visit +# http://www.gradle.org/docs/current/userguide/build_environment.html +# Specifies the JVM arguments used for the daemon process. +# The setting is particularly useful for tweaking memory settings. +org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 +# When configured, Gradle will run in incubating parallel mode. +# This option should only be used with decoupled projects. More details, visit +# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects +# org.gradle.parallel=true +# AndroidX package structure to make it clearer which packages are bundled with the +# Android operating system, and which are packaged with your app"s APK +# https://developer.android.com/topic/libraries/support-library/androidx-rn +android.useAndroidX=true +# Automatically convert third-party libraries to use AndroidX +android.enableJetifier=true +# Kotlin code style for this project: "official" or "obsolete": +kotlin.code.style=official \ No newline at end of file diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..f6b961f Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..19aa3f5 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Tue Dec 01 14:37:44 EET 2020 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..cccdd3d --- /dev/null +++ b/gradlew @@ -0,0 +1,172 @@ +#!/usr/bin/env sh + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=$(save "$@") + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong +if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then + cd "$(dirname "$0")" +fi + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..e95643d --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,84 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS= + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto init + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto init + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:init +@rem Get command-line arguments, handling Windows variants + +if not "%OS%" == "Windows_NT" goto win9xME_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..465fabe --- /dev/null +++ b/settings.gradle @@ -0,0 +1,3 @@ +include ':speedometer' +include ':app' +rootProject.name = "speedometer" \ No newline at end of file diff --git a/speedometer/.gitignore b/speedometer/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/speedometer/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/speedometer/build.gradle b/speedometer/build.gradle new file mode 100644 index 0000000..4393e7d --- /dev/null +++ b/speedometer/build.gradle @@ -0,0 +1,44 @@ +plugins { + id 'com.android.library' + id 'kotlin-android' +} + +android { + compileSdkVersion 30 + buildToolsVersion "30.0.2" + + defaultConfig { + minSdkVersion 22 + targetSdkVersion 30 + versionCode 1 + versionName "1.0" + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + consumerProguardFiles "consumer-rules.pro" + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = '1.8' + } +} + +dependencies { + + implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" + implementation 'androidx.core:core-ktx:1.3.2' + implementation 'androidx.appcompat:appcompat:1.2.0' + implementation 'com.google.android.material:material:1.2.1' + testImplementation 'junit:junit:4.+' + androidTestImplementation 'androidx.test.ext:junit:1.1.2' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' +} \ No newline at end of file diff --git a/speedometer/consumer-rules.pro b/speedometer/consumer-rules.pro new file mode 100644 index 0000000..e69de29 diff --git a/speedometer/proguard-rules.pro b/speedometer/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/speedometer/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/speedometer/src/androidTest/java/me/ibrahimsn/speedometer/ExampleInstrumentedTest.kt b/speedometer/src/androidTest/java/me/ibrahimsn/speedometer/ExampleInstrumentedTest.kt new file mode 100644 index 0000000..af310ef --- /dev/null +++ b/speedometer/src/androidTest/java/me/ibrahimsn/speedometer/ExampleInstrumentedTest.kt @@ -0,0 +1,24 @@ +package me.ibrahimsn.speedometer + +import androidx.test.platform.app.InstrumentationRegistry +import androidx.test.ext.junit.runners.AndroidJUnit4 + +import org.junit.Test +import org.junit.runner.RunWith + +import org.junit.Assert.* + +/** + * Instrumented test, which will execute on an Android device. + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +@RunWith(AndroidJUnit4::class) +class ExampleInstrumentedTest { + @Test + fun useAppContext() { + // Context of the app under test. + val appContext = InstrumentationRegistry.getInstrumentation().targetContext + assertEquals("me.ibrahimsn.speedometer.test", appContext.packageName) + } +} \ No newline at end of file diff --git a/speedometer/src/main/AndroidManifest.xml b/speedometer/src/main/AndroidManifest.xml new file mode 100644 index 0000000..09bbc56 --- /dev/null +++ b/speedometer/src/main/AndroidManifest.xml @@ -0,0 +1,5 @@ + + + + \ No newline at end of file diff --git a/speedometer/src/main/java/me/ibrahimsn/speedometer/Speedometer.kt b/speedometer/src/main/java/me/ibrahimsn/speedometer/Speedometer.kt new file mode 100644 index 0000000..63ae834 --- /dev/null +++ b/speedometer/src/main/java/me/ibrahimsn/speedometer/Speedometer.kt @@ -0,0 +1,389 @@ +package me.ibrahimsn.speedometer + +import android.animation.ValueAnimator +import android.content.Context +import android.graphics.* +import android.util.AttributeSet +import android.view.View +import android.view.animation.AccelerateDecelerateInterpolator +import androidx.annotation.ColorInt +import androidx.annotation.Dimension +import androidx.core.animation.doOnEnd +import kotlin.math.PI +import kotlin.math.cos +import kotlin.math.sin + +class Speedometer @JvmOverloads constructor( + context: Context, + attrs: AttributeSet? = null, + defStyleAttr: Int = 0 +) : View(context, attrs, defStyleAttr) { + + // Attribute Defaults + private var _maxSpeed = 60 + + @Dimension + private var _borderSize = 36f + + @Dimension + private var _textGap = 50f + + @ColorInt + private var _borderColor = Color.parseColor("#402c47") + + @ColorInt + private var _fillColor = Color.parseColor("#d83a78") + + @ColorInt + private var _textColor = Color.parseColor("#f5f5f5") + + private var _metricText = "km/h" + + // Dynamic Values + private val indicatorBorderRect = RectF() + + private val tickBorderRect = RectF() + + private val textBounds = Rect() + + private var angle = MIN_ANGLE + + private var speed = 0 + + // Dimension Getters + private val centerX get() = width / 2f + + private val centerY get() = height / 2f + + // Core Attributes + var maxSpeed: Int + get() = _maxSpeed + set(value) { + _maxSpeed = value + invalidate() + } + + var borderSize: Float + @Dimension get() = _borderSize + set(@Dimension value) { + _borderSize = value + paintIndicatorBorder.strokeWidth = value + paintIndicatorFill.strokeWidth = value + invalidate() + } + + var textGap: Float + @Dimension get() = _textGap + set(@Dimension value) { + _textGap = value + invalidate() + } + + var metricText: String + get() = _metricText + set(value) { + _metricText = value + invalidate() + } + + var borderColor: Int + @ColorInt get() = _borderColor + set(@ColorInt value) { + _borderColor = value + paintIndicatorBorder.color = value + paintTickBorder.color = value + paintMajorTick.color = value + paintMinorTick.color = value + invalidate() + } + + var fillColor: Int + @ColorInt get() = _fillColor + set(@ColorInt value) { + _fillColor = value + paintIndicatorFill.color = value + invalidate() + } + + var textColor: Int + @ColorInt get() = _textColor + set(@ColorInt value) { + _textColor = value + paintTickText.color = value + paintSpeed.color = value + paintMetric.color = value + invalidate() + } + + // Paints + private val paintIndicatorBorder = Paint().apply { + isAntiAlias = true + style = Paint.Style.STROKE + color = borderColor + strokeWidth = borderSize + strokeCap = Paint.Cap.ROUND + } + + private val paintIndicatorFill = Paint().apply { + isAntiAlias = true + style = Paint.Style.STROKE + color = fillColor + strokeWidth = borderSize + strokeCap = Paint.Cap.ROUND + } + + private val paintTickBorder = Paint().apply { + isAntiAlias = true + style = Paint.Style.STROKE + color = borderColor + strokeWidth = 4f + strokeCap = Paint.Cap.ROUND + } + + private val paintMajorTick = Paint().apply { + isAntiAlias = true + style = Paint.Style.STROKE + color = borderColor + strokeWidth = MAJOR_TICK_WIDTH + strokeCap = Paint.Cap.BUTT + } + + private val paintMinorTick = Paint().apply { + isAntiAlias = true + style = Paint.Style.STROKE + color = borderColor + strokeWidth = MINOR_TICK_WIDTH + strokeCap = Paint.Cap.BUTT + } + + private val paintTickText = Paint().apply { + isAntiAlias = true + style = Paint.Style.FILL + color = textColor + textSize = 40f + } + + private val paintSpeed = Paint().apply { + isAntiAlias = true + style = Paint.Style.FILL + color = textColor + textSize = 260f + } + + private val paintMetric = Paint().apply { + isAntiAlias = true + style = Paint.Style.FILL + color = textColor + textSize = 50f + } + + // Animators + private val animator = ValueAnimator.ofFloat().apply { + interpolator = AccelerateDecelerateInterpolator() + } + + override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) { + super.onMeasure(widthMeasureSpec, heightMeasureSpec) + setMeasuredDimension(widthMeasureSpec, widthMeasureSpec) + } + + override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) { + super.onSizeChanged(w, h, oldw, oldh) + indicatorBorderRect.set( + borderSize / 2, + borderSize / 2, + width - borderSize / 2, + width - borderSize / 2 + ) + tickBorderRect.set( + borderSize + TICK_MARGIN, + borderSize + TICK_MARGIN, + width - borderSize - TICK_MARGIN, + width - borderSize - TICK_MARGIN + ) + } + + init { + obtainStyledAttributes(attrs, defStyleAttr) + } + + private fun obtainStyledAttributes(attrs: AttributeSet?, defStyleAttr: Int) { + val typedArray = context.theme.obtainStyledAttributes( + attrs, + R.styleable.Speedometer, + defStyleAttr, + 0 + ) + + try { + with(typedArray) { + maxSpeed = getInt( + R.styleable.Speedometer_maxSpeed, + maxSpeed + ) + borderSize = getDimension( + R.styleable.Speedometer_borderSize, + borderSize + ) + textGap = getDimension( + R.styleable.Speedometer_textGap, + textGap + ) + metricText = getString( + R.styleable.Speedometer_metricText + ) ?: metricText + borderColor = getColor( + R.styleable.Speedometer_borderColor, + borderColor + ) + fillColor = getColor( + R.styleable.Speedometer_fillColor, + borderColor + ) + textColor = getColor( + R.styleable.Speedometer_textColor, + borderColor + ) + } + } catch (e: Exception) { + // ignored + } finally { + typedArray.recycle() + } + } + + override fun onDraw(canvas: Canvas) { + renderMajorTicks(canvas) + renderMinorTicks(canvas) + renderBorder(canvas) + renderBorderFill(canvas) + renderTickBorder(canvas) + renderSpeedAndMetricText(canvas) + } + + private fun renderMinorTicks(canvas: Canvas) { + for (s in MIN_SPEED..maxSpeed step 2) { + if (s % 10 != 0) { + canvas.drawLine( + centerX + (centerX - borderSize - MINOR_TICK_SIZE) * cos(mapSpeedToAngle(s).toRadian()), + centerY - (centerY - borderSize - MINOR_TICK_SIZE) * sin(mapSpeedToAngle(s).toRadian()), + centerX + (centerX - borderSize - TICK_MARGIN) * cos(mapSpeedToAngle(s).toRadian()), + centerY - (centerY - borderSize - TICK_MARGIN) * sin(mapSpeedToAngle(s).toRadian()), + paintMinorTick + ) + } + } + } + + private fun renderMajorTicks(canvas: Canvas) { + for (s in MIN_SPEED..maxSpeed step 10) { + canvas.drawLine( + centerX + (centerX - borderSize - MAJOR_TICK_SIZE) * cos(mapSpeedToAngle(s).toRadian()), + centerY - (centerY - borderSize - MAJOR_TICK_SIZE) * sin(mapSpeedToAngle(s).toRadian()), + centerX + (centerX - borderSize - TICK_MARGIN) * cos(mapSpeedToAngle(s).toRadian()), + centerY - (centerY - borderSize - TICK_MARGIN) * sin(mapSpeedToAngle(s).toRadian()), + paintMajorTick + ) + canvas.drawTextCentred( + s.toString(), + centerX + (centerX - borderSize - MAJOR_TICK_SIZE - TICK_MARGIN - TICK_TEXT_MARGIN) * cos(mapSpeedToAngle(s).toRadian()), + centerY - (centerY - borderSize - MAJOR_TICK_SIZE - TICK_MARGIN - TICK_TEXT_MARGIN) * sin(mapSpeedToAngle(s).toRadian()), + paintTickText + ) + } + } + + private fun renderBorder(canvas: Canvas) { + canvas.drawArc( + indicatorBorderRect, + 140f, + 260f, + false, + paintIndicatorBorder + ) + } + + private fun renderTickBorder(canvas: Canvas) { + canvas.drawArc( + tickBorderRect, + START_ANGLE, + SWEEP_ANGLE, + false, + paintTickBorder + ) + } + + private fun renderBorderFill(canvas: Canvas) { + canvas.drawArc( + indicatorBorderRect, + START_ANGLE, + MIN_ANGLE - angle, + false, + paintIndicatorFill + ) + } + + private fun renderSpeedAndMetricText(canvas: Canvas) { + canvas.drawTextCentred( + speed.toString(), + width / 2f, + height / 2f, + paintSpeed + ) + canvas.drawTextCentred( + metricText, + width / 2f, + height / 2f + paintSpeed.textSize/2 + textGap, + paintMetric + ) + } + + private fun mapSpeedToAngle(speed: Int): Float { + return (MIN_ANGLE + ((MAX_ANGLE - MIN_ANGLE) / (maxSpeed - MIN_SPEED)) * (speed - MIN_SPEED)) + } + + private fun mapAngleToSpeed(angle: Float): Int { + return (MIN_SPEED + ((maxSpeed - MIN_SPEED) / (MAX_ANGLE - MIN_ANGLE)) * (angle - MIN_ANGLE)).toInt() + } + + fun setSpeed(s: Int, d: Long, onEnd: (() -> Unit)? = null) { + animator.apply { + setFloatValues(mapSpeedToAngle(speed), mapSpeedToAngle(s)) + + addUpdateListener { + angle = it.animatedValue as Float + speed = mapAngleToSpeed(angle) + invalidate() + } + doOnEnd { + onEnd?.invoke() + } + duration = d + start() + } + } + + private fun Canvas.drawTextCentred(text: String, cx: Float, cy: Float, paint: Paint) { + paint.getTextBounds(text, 0, text.length, textBounds) + drawText(text, cx - textBounds.exactCenterX(), cy - textBounds.exactCenterY(), paint) + } + + private fun Float.toRadian(): Float { + return this * (PI / 180).toFloat() + } + + companion object { + private const val MIN_ANGLE = 220f + private const val MAX_ANGLE = -40f + private const val START_ANGLE = 140f + private const val SWEEP_ANGLE = 260f + + private const val MIN_SPEED = 0 + private const val TICK_MARGIN = 10f + private const val TICK_TEXT_MARGIN = 30f + private const val MAJOR_TICK_SIZE = 50f + private const val MINOR_TICK_SIZE = 25f + private const val MAJOR_TICK_WIDTH = 4f + private const val MINOR_TICK_WIDTH = 2f + } +} diff --git a/speedometer/src/main/res/values/attrs.xml b/speedometer/src/main/res/values/attrs.xml new file mode 100644 index 0000000..8930635 --- /dev/null +++ b/speedometer/src/main/res/values/attrs.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/speedometer/src/test/java/me/ibrahimsn/speedometer/ExampleUnitTest.kt b/speedometer/src/test/java/me/ibrahimsn/speedometer/ExampleUnitTest.kt new file mode 100644 index 0000000..5ff079a --- /dev/null +++ b/speedometer/src/test/java/me/ibrahimsn/speedometer/ExampleUnitTest.kt @@ -0,0 +1,17 @@ +package me.ibrahimsn.speedometer + +import org.junit.Test + +import org.junit.Assert.* + +/** + * Example local unit test, which will execute on the development machine (host). + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +class ExampleUnitTest { + @Test + fun addition_isCorrect() { + assertEquals(4, 2 + 2) + } +} \ No newline at end of file