├── sample ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── dimens.xml │ │ │ │ ├── colors.xml │ │ │ │ └── styles.xml │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── timg.jpg │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── drawable-xhdpi │ │ │ │ ├── control_background.png │ │ │ │ └── control_foreground.png │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ └── activity_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── zwl9517hotmail │ │ │ └── joystickorrocker │ │ │ └── MainActivity.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── zwl9517hotmail │ │ │ └── joystickorrocker │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── zwl9517hotmail │ │ └── joystickorrocker │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle ├── joysticklibrary ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ └── attrs.xml │ │ │ └── drawable-xhdpi │ │ │ │ ├── control_background.png │ │ │ │ └── control_foreground.png │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── zwl9517hotmail │ │ │ └── joysticklibrary │ │ │ └── CircleViewByImage.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── zwl9517hotmail │ │ │ └── joysticklibrary │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── zwl9517hotmail │ │ └── joysticklibrary │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle ├── settings.gradle ├── image └── joystick-demo2.gif ├── .idea ├── copyright │ └── profiles_settings.xml ├── vcs.xml ├── modules.xml ├── runConfigurations.xml ├── compiler.xml ├── gradle.xml └── misc.xml ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── gradle.properties ├── README.md ├── gradlew.bat ├── gradlew └── LICENSE /sample/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /joysticklibrary/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':sample', ':joysticklibrary' 2 | -------------------------------------------------------------------------------- /image/joystick-demo2.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/image/joystick-demo2.gif -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /sample/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Joystick 3 | 4 | -------------------------------------------------------------------------------- /joysticklibrary/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | JoystickLibrary 3 | 4 | -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-xhdpi/timg.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/mipmap-xhdpi/timg.jpg -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /sample/src/main/res/drawable-xhdpi/control_background.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/drawable-xhdpi/control_background.png -------------------------------------------------------------------------------- /sample/src/main/res/drawable-xhdpi/control_foreground.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/sample/src/main/res/drawable-xhdpi/control_foreground.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /joysticklibrary/src/main/res/drawable-xhdpi/control_background.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/joysticklibrary/src/main/res/drawable-xhdpi/control_background.png -------------------------------------------------------------------------------- /joysticklibrary/src/main/res/drawable-xhdpi/control_foreground.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyexk/JoystickRocker/HEAD/joysticklibrary/src/main/res/drawable-xhdpi/control_foreground.png -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /sample/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /sample/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 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-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /joysticklibrary/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /joysticklibrary/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /sample/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /sample/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /sample/src/test/java/com/zwl9517hotmail/joystickorrocker/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.zwl9517hotmail.joystickorrocker; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /joysticklibrary/src/test/java/com/zwl9517hotmail/joysticklibrary/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.zwl9517hotmail.joysticklibrary; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /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 D:\Android\AndroidEnvironment\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 | -------------------------------------------------------------------------------- /joysticklibrary/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 D:\Android\AndroidEnvironment\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 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /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 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # JoystickRocker 2 | 这是一个使用Framelayout制作的摇杆控制器自定义控件。在xml中直接使用，目前版本需要提供大圆作为背景图片，小圆可提供图片或不提供。 3 | 4 | ![](https://github.com/luoyexk/JoystickRocker/blob/master/image/joystick-demo2.gif) 5 | 6 | License 7 | ------- 8 | 9 | ``` 10 | Copyright 2017 Zouweilin zwl9517@outlook.com 11 | 12 | Licensed under the Apache License, Version 2.0 (the "License"); 13 | you may not use this file except in compliance with the License. 14 | You may obtain a copy of the License at 15 | 16 | http://www.apache.org/licenses/LICENSE-2.0 17 | 18 | Unless required by applicable law or agreed to in writing, software 19 | distributed under the License is distributed on an "AS IS" BASIS, 20 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 21 | See the License for the specific language governing permissions and 22 | limitations under the License. 23 | ``` 24 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 19 | 20 | -------------------------------------------------------------------------------- /sample/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /sample/src/androidTest/java/com/zwl9517hotmail/joystickorrocker/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.zwl9517hotmail.joystickorrocker; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.zwl9517hotmail.jokstickorrocker", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /joysticklibrary/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | 7 | defaultConfig { 8 | minSdkVersion 15 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 27 | exclude group: 'com.android.support', module: 'support-annotations' 28 | }) 29 | compile 'com.android.support:appcompat-v7:25.1.1' 30 | testCompile 'junit:junit:4.12' 31 | } 32 | -------------------------------------------------------------------------------- /joysticklibrary/src/androidTest/java/com/zwl9517hotmail/joysticklibrary/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.zwl9517hotmail.joysticklibrary; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.zwl9517hotmail.joysticklibrary.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /sample/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | defaultConfig { 7 | applicationId "com.zwl9517hotmail.jokstickorrocker" 8 | minSdkVersion 15 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 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(include: ['*.jar'], dir: 'libs') 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.1.1' 28 | testCompile 'junit:junit:4.12' 29 | compile project(':joysticklibrary') 30 | } 31 | -------------------------------------------------------------------------------- /sample/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 13 | 14 | 20 | 21 | 22 | 29 | 30 | 35 | 36 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /sample/src/main/java/com/zwl9517hotmail/joystickorrocker/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.zwl9517hotmail.joystickorrocker; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.view.View; 6 | import android.widget.TextView; 7 | 8 | import com.zwl9517hotmail.joysticklibrary.CircleViewByImage; 9 | 10 | import java.text.SimpleDateFormat; 11 | import java.util.Locale; 12 | 13 | 14 | public class MainActivity extends AppCompatActivity { 15 | 16 | private CircleViewByImage view; 17 | private TextView action; 18 | private String newLine = "\n"; 19 | private String tab = "\t"; 20 | private String text = ""; 21 | 22 | @Override 23 | protected void onCreate(Bundle savedInstanceState) { 24 | super.onCreate(savedInstanceState); 25 | setContentView(R.layout.activity_main); 26 | 27 | initViews(); 28 | } 29 | 30 | private void initViews() { 31 | view = (CircleViewByImage) findViewById(R.id.joystick_view); 32 | action = (TextView) findViewById(R.id.action); 33 | findViewById(R.id.clear).setOnClickListener(new View.OnClickListener() { 34 | @Override 35 | public void onClick(View v) { 36 | action.setText(""); 37 | text = ""; 38 | } 39 | }); 40 | 41 | view.setCallback(callback); 42 | } 43 | 44 | private String getCurTime() { 45 | return new SimpleDateFormat("HH:mm:ss", Locale.getDefault()).format(System.currentTimeMillis()); 46 | } 47 | 48 | private void showAction(String string) { 49 | action.setText(text.length() > 2000 ? text = "" : (text = (getCurTime() + tab + string + newLine + text))); 50 | } 51 | 52 | private CircleViewByImage.ActionCallback callback = new CircleViewByImage.ActionCallback() { 53 | @Override 54 | public void forwardMove() { 55 | showAction("Up"); 56 | } 57 | 58 | @Override 59 | public void backMove() { 60 | showAction("Down"); 61 | } 62 | 63 | @Override 64 | public void leftMove() { 65 | showAction("Left"); 66 | } 67 | 68 | @Override 69 | public void rightMove() { 70 | showAction("Right"); 71 | } 72 | 73 | @Override 74 | public void centerMove() { 75 | showAction("Move a little in center area"); 76 | 77 | } 78 | 79 | @Override 80 | public void centerClick() { 81 | showAction("Click on center area"); 82 | } 83 | 84 | @Override 85 | public void actionUp() { 86 | showAction("Action up"); 87 | } 88 | }; 89 | } 90 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /joysticklibrary/src/main/java/com/zwl9517hotmail/joysticklibrary/CircleViewByImage.java: -------------------------------------------------------------------------------- 1 | package com.zwl9517hotmail.joysticklibrary; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Color; 7 | import android.graphics.Paint; 8 | import android.graphics.drawable.Drawable; 9 | import android.os.Handler; 10 | import android.os.Looper; 11 | import android.os.Message; 12 | import android.support.annotation.NonNull; 13 | import android.util.AttributeSet; 14 | import android.util.Log; 15 | import android.view.MotionEvent; 16 | import android.view.View; 17 | import android.widget.FrameLayout; 18 | import android.widget.ImageView; 19 | 20 | /** 21 | * 此遥感由背景图png和画笔画出的内部小圆构成，尝试过使用大小圆来做遥感，但由于小圆放置在ImageView里， 22 | * 通过margin调节位置导致整个布局变大变小，所以放弃。 23 | * Please don`t use virtual machine. 24 | * Created by zouweilin 25 | * on 2017/2/24. 26 | */ 27 | public class CircleViewByImage extends FrameLayout { 28 | 29 | private static final int BACKGROUND = 0; 30 | private static final int FOREGROUND = 1; 31 | 32 | private Context mContext; 33 | 34 | private int center;//大小圆心 35 | private int mInnerCircleRadius;//小圆半径 36 | private Paint innerPaint;//画内部小圆的画笔 37 | private float SmallRockerCircleX;//小圆圆心-动态改变 38 | private float SmallRockerCircleY;//小圆圆心-动态改变 39 | private float RockerCircleX;//大圆圆心x坐标-不可改变 40 | private float RockerCircleY;//大圆圆心y坐标-不可y改变 41 | private float RockerCircleR;//大圆半径 42 | 43 | private boolean isMoveToCenter;//手指是否抬起，即是否需要移动到中心点 44 | private OnTouchListener mBackgroundListener = new InnerCircleTouchListener(); 45 | private ActionCallback callback; 46 | 47 | private float firstX;//按下去时x的坐标 48 | private float firstY;//按下去时y的坐标 49 | private boolean isShortTime; 50 | 51 | private Handler handler = new Handler(Looper.getMainLooper()) { 52 | @Override 53 | public void handleMessage(Message msg) { 54 | super.handleMessage(msg); 55 | isShortTime = false;//用于判断是否在短时间内点击了小圆两次 56 | } 57 | }; 58 | private final int mBackgroundId; 59 | private final int foregroundId; 60 | 61 | public CircleViewByImage(Context context, AttributeSet attrs) { 62 | super(context, attrs); 63 | this.mContext = context; 64 | TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.CircleViewByImage); 65 | mBackgroundId = array.getResourceId(R.styleable.CircleViewByImage_background, R.drawable.control_background); 66 | foregroundId = array.getResourceId(R.styleable.CircleViewByImage_foreground, R.drawable.control_foreground); 67 | array.recycle(); 68 | 69 | initiation(); 70 | 71 | setWillNotDraw(false);//如果onDraw不执行，运行该还代码或者重写dispatchDraw替换onDraw 72 | } 73 | 74 | private void initiation() { 75 | //放置大圆，如果自定义大圆，可以参考【绘制小圆】的做法，绘制只需要一个半径，和一只画笔，并在onDraw进行简单处理 76 | ImageView imageViewB = new ImageView(mContext); 77 | imageViewB.setImageResource(mBackgroundId); 78 | imageViewB.setOnTouchListener(mBackgroundListener); 79 | addView(imageViewB, BACKGROUND); 80 | 81 | Drawable bgDrawable = getResources().getDrawable(mBackgroundId); 82 | center = bgDrawable.getMinimumWidth() / 2;//得到大圆半径 83 | 84 | //【绘制小圆】，通过给定的图片来绘制一模一样的小圆 85 | Drawable drawable = getResources().getDrawable(foregroundId);//小圆png图片 86 | mInnerCircleRadius = drawable.getMinimumWidth() / 2;//通过png图片获取要画的小圆半径 r 87 | 88 | //准备小圆画笔 89 | innerPaint = new Paint(); 90 | innerPaint.setColor(Color.argb(250, 216, 216, 216));//设置颜色 91 | innerPaint.setAntiAlias(true);//设置抗锯齿 92 | innerPaint.setStyle(Paint.Style.FILL);//设置绘制风格，填充模式 93 | 94 | } 95 | 96 | @Override 97 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 98 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 99 | 100 | // center = getWidth() / 2;//在这里得到大圆半径，有可能导致绘图时，小圆在左上角而不是在中间 101 | 102 | //大圆圆心坐标 103 | RockerCircleX = center; 104 | RockerCircleY = center; 105 | 106 | //第一次绘制小圆时坐标点 107 | SmallRockerCircleX = center; 108 | SmallRockerCircleY = center; 109 | 110 | //调节此处，当手指处于控件外围时，小球位置的最大区域，同时也调节灵敏度 111 | RockerCircleR = center - mInnerCircleRadius; 112 | //center - mInnerCircleRadius 小圆最大移动距离是内切大圆 113 | 114 | } 115 | 116 | @Override 117 | protected void onDraw(Canvas canvas) { 118 | super.onDraw(canvas); 119 | Log.e("tag", "onDraw: "); 120 | if (isMoveToCenter) { 121 | //手指抬起，小圆返回圆心 122 | canvas.drawCircle(center, center, mInnerCircleRadius, innerPaint); 123 | } else { 124 | //手指一动，小圆随手指一动 125 | canvas.drawCircle(SmallRockerCircleX, SmallRockerCircleY, mInnerCircleRadius, innerPaint); 126 | } 127 | } 128 | 129 | private class InnerCircleTouchListener implements OnTouchListener { 130 | 131 | @Override 132 | public boolean onTouch(View v, MotionEvent event) { 133 | int action = event.getAction(); 134 | float x = event.getX(); 135 | float y = event.getY(); 136 | 137 | try { 138 | gestures(action, x, y); 139 | } catch (Exception e) { 140 | throw new NullPointerException("must implement : "+ActionCallback.class.getSimpleName()); 141 | } 142 | return true; 143 | } 144 | } 145 | 146 | private void gestures(int action, float x, float y) { 147 | switch (action) { 148 | case MotionEvent.ACTION_DOWN: 149 | firstX = x; 150 | firstY = y; 151 | isShortTime = true; 152 | handler.sendEmptyMessageDelayed(0, 500);//500ms后再点击则判断为此次动作为非点击动作 153 | case MotionEvent.ACTION_MOVE: 154 | // 当触屏区域不在活动范围内 155 | if (Math.sqrt(Math.pow((RockerCircleX - (int) x), 2) 156 | + Math.pow((RockerCircleY - (int) y), 2)) >= RockerCircleR) { 157 | //得到摇杆与触屏点所形成的角度 158 | double tempRad = getRad(RockerCircleX, RockerCircleY, x, y); 159 | //保证内部小圆运动的长度限制 160 | getXY(RockerCircleX, RockerCircleY, RockerCircleR, tempRad); 161 | gestureAction(MyAction.OUTSIDE_MOVE, tempRad); 162 | } else {//如果小球中心点小于活动区域则随着用户触屏点移动即可 163 | SmallRockerCircleX = (int) x; 164 | SmallRockerCircleY = (int) y; 165 | gestureAction(MyAction.INNER_MOVE, 0); 166 | } 167 | circleMoveToCenter(false); 168 | break; 169 | case MotionEvent.ACTION_UP: 170 | //当释放按键时摇杆要恢复摇杆的位置为初始位置 171 | circleMoveToCenter(true); 172 | gestureAction(MyAction.ACTION_UP, 0); 173 | if (isInnerClick(firstX, firstY, x, y) && isShortTime) { 174 | Log.e("tag", "gestures: click "); 175 | gestureAction(MyAction.ACTION_CLICK, 0); 176 | } 177 | break; 178 | } 179 | } 180 | 181 | /** 182 | * 判断手指按下抬起的坐标是否在小圆内 183 | * @param param :firstX,firstY,endX,endY 184 | * @return true：在小圆按下抬起；false：不在小圆按下或抬起 185 | */ 186 | private boolean isInnerClick(float... param) { 187 | if (param == null) return false; 188 | for (float v : param) { 189 | if ((v <= center - mInnerCircleRadius || v >= center + mInnerCircleRadius)) { 190 | return false; 191 | } 192 | } 193 | return true; 194 | } 195 | 196 | /*** 197 | * 得到两点之间的弧度 198 | */ 199 | public double getRad(float px1, float py1, float px2, float py2) { 200 | //得到两点X的距离 201 | float x = px2 - px1; 202 | //得到两点Y的距离 203 | float y = py1 - py2; 204 | //算出斜边长 205 | float xie = (float) Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)); 206 | //得到这个角度的余弦值（通过三角函数中的定理 ：邻边/斜边=角度余弦值） 207 | float cosAngle = x / xie; 208 | //通过反余弦定理获取到其角度的弧度 209 | float rad = (float) Math.acos(cosAngle); 210 | //注意：当触屏的位置Y坐标<摇杆的Y坐标我们要取反值-0~-180 211 | if (py2 < py1) { 212 | rad = -rad; 213 | } 214 | return rad; 215 | } 216 | 217 | /** 218 | * @param R 圆周运动的旋转点 219 | * @param centerX 旋转点X 220 | * @param centerY 旋转点Y 221 | * @param rad 旋转的弧度 222 | */ 223 | public void getXY(float centerX, float centerY, float R, double rad) { 224 | //获取圆周运动的X坐标 225 | SmallRockerCircleX = (float) (R * Math.cos(rad)) + centerX; 226 | //获取圆周运动的Y坐标 227 | SmallRockerCircleY = (float) (R * Math.sin(rad)) + centerY; 228 | } 229 | 230 | private void gestureAction(MyAction myAction, double rad) { 231 | switch (myAction) { 232 | case OUTSIDE_MOVE: 233 | judgeDirection(rad); 234 | break; 235 | case INNER_MOVE: 236 | callback.centerMove(); 237 | break; 238 | case ACTION_CLICK: 239 | callback.centerClick(); 240 | break; 241 | case ACTION_UP: 242 | callback.actionUp(); 243 | break; 244 | } 245 | } 246 | 247 | /** 248 | * 根据角度判断方向 249 | */ 250 | private void judgeDirection(double tempRad) { 251 | double small = 0.75; 252 | double big = 2.35; 253 | if (tempRad >= big || tempRad <= -big) {//左 254 | Log.e("tag", "judgeDirection: 这是左边"); 255 | callback.leftMove(); 256 | } else if (tempRad > -big && tempRad < -small) {//上 257 | Log.e("tag", "judgeDirection: 这是上"); 258 | callback.forwardMove(); 259 | } else if (tempRad >= -small && tempRad <= small) {//右 260 | Log.e("tag", "judgeDirection: 这是右"); 261 | callback.rightMove(); 262 | } else {//下 263 | Log.e("tag", "judgeDirection: 这是下"); 264 | callback.backMove(); 265 | } 266 | } 267 | 268 | /** 269 | * 手指抬起后回归中心或手指的xy上 270 | */ 271 | private void circleMoveToCenter(boolean isMoveToCenter) { 272 | this.isMoveToCenter = isMoveToCenter; 273 | invalidate(); 274 | } 275 | 276 | public void setCallback(@NonNull ActionCallback callback) { 277 | this.callback = callback; 278 | } 279 | 280 | /** 281 | * 该接口回调用户操作，某一个方法可能会被频繁的调用，请自行做处理，比如判断时间差距 282 | */ 283 | public interface ActionCallback { 284 | 285 | void forwardMove();//向前移动 286 | 287 | void backMove();//向后移动 288 | 289 | void leftMove();//左边移动 290 | 291 | void rightMove();//右边移动 292 | 293 | void centerMove();//中心小范围移动 294 | 295 | void centerClick();//中心点击 296 | 297 | void actionUp();//手指抬起 298 | } 299 | 300 | enum MyAction { 301 | OUTSIDE_MOVE, INNER_MOVE, ACTION_CLICK, ACTION_UP 302 | } 303 | } 304 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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