├── .idea
├── .name
├── copyright
│ └── profiles_settings.xml
├── vcs.xml
├── modules.xml
├── runConfigurations.xml
├── compiler.xml
├── gradle.xml
└── misc.xml
├── app
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── values
│ │ │ │ ├── strings.xml
│ │ │ │ ├── colors.xml
│ │ │ │ ├── dimens.xml
│ │ │ │ └── styles.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
│ │ │ └── layout
│ │ │ │ └── activity_main.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ │ └── com
│ │ │ └── example
│ │ │ └── carson_ho
│ │ │ └── handler_learning
│ │ │ ├── MyHandler.java
│ │ │ ├── MainActivity.java
│ │ │ └── MyAskTask.java
│ ├── test
│ │ └── java
│ │ │ └── com
│ │ │ └── example
│ │ │ └── carson_ho
│ │ │ └── handler_learning
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── com
│ │ └── example
│ │ └── carson_ho
│ │ └── handler_learning
│ │ └── ApplicationTest.java
├── proguard-rules.pro
└── build.gradle
├── settings.gradle
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── .gitignore
├── gradle.properties
├── gradlew.bat
└── gradlew
/.idea/.name:
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1 | Handler_learning
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/app/.gitignore:
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1 | /build
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/settings.gradle:
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1 | include ':app'
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/.idea/copyright/profiles_settings.xml:
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/app/src/main/res/values/strings.xml:
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2 | Handler_learning
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/Carson-Ho/MultiThread_learning/HEAD/gradle/wrapper/gradle-wrapper.jar
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/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 |
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/Carson-Ho/MultiThread_learning/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/Carson-Ho/MultiThread_learning/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/Carson-Ho/MultiThread_learning/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/Carson-Ho/MultiThread_learning/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/Carson-Ho/MultiThread_learning/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/.idea/vcs.xml:
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/app/src/main/res/values/colors.xml:
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3 | #3F51B5
4 | #303F9F
5 | #FF4081
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/app/src/main/res/values/dimens.xml:
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1 |
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3 | 16dp
4 | 16dp
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6 |
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/gradle/wrapper/gradle-wrapper.properties:
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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 |
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/.idea/modules.xml:
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/app/src/main/res/values-w820dp/dimens.xml:
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5 | 64dp
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/app/src/main/res/values/styles.xml:
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/app/src/test/java/com/example/carson_ho/handler_learning/ExampleUnitTest.java:
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1 | package com.example.carson_ho.handler_learning;
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 | }
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/app/src/androidTest/java/com/example/carson_ho/handler_learning/ApplicationTest.java:
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1 | package com.example.carson_ho.handler_learning;
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 | }
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/.idea/runConfigurations.xml:
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/Carson_Ho/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 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 23
5 | buildToolsVersion "23.0.2"
6 |
7 | defaultConfig {
8 | applicationId "com.example.carson_ho.handler_learning"
9 | minSdkVersion 19
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-v7:23.2.1'
26 | }
27 |
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/.idea/compiler.xml:
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/app/src/main/AndroidManifest.xml:
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/.idea/gradle.xml:
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/gradle.properties:
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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
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/app/src/main/res/layout/activity_main.xml:
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/app/src/main/java/com/example/carson_ho/handler_learning/MyHandler.java:
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1 | package com.example.carson_ho.handler_learning;
2 |
3 | /**
4 | * Created by Carson_Ho on 18/1/26.
5 | */
6 |
7 | public class MyHandler {
8 |
9 | // public TextView mTextView;
10 | // public Handler mHandler;
11 | //
12 | // // 步骤1：（自定义）新创建Handler子类(继承Handler类) & 复写handleMessage（）方法
13 | // class Mhandler extends Handler {
14 | //
15 | // // 通过复写handlerMessage() 从而确定更新UI的操作
16 | // @Override
17 | // public void handleMessage(Message msg) {
18 | // // 根据不同线程发送过来的消息，执行不同的UI操作
19 | // switch (msg.what) {
20 | // case 1:
21 | // mTextView.setText("执行了线程1的UI操作");
22 | // break;
23 | // case 2:
24 | // mTextView.setText("执行了线程2的UI操作");
25 | // break;
26 | // }
27 | // }
28 | // }
29 | //
30 | // @Override
31 | // protected void onCreate(Bundle savedInstanceState) {
32 | // super.onCreate(savedInstanceState);
33 | // setContentView(R.layout.activity_main);
34 | //
35 | // mTextView = (TextView) findViewById(R.id.show);
36 | //
37 | // // 步骤2：创建Handler实例
38 | // mHandler = new Mhandler();
39 | //
40 | // // 步骤3：在工作线程中 发送消息到消息队列中
41 | // new Thread() {
42 | // @Override
43 | // public void run() {
44 | // try {
45 | // Thread.sleep(3000);
46 | // } catch (InterruptedException e) {
47 | // e.printStackTrace();
48 | // }
49 | // // 通过sendMessage（）发送
50 | // // a. 定义要发送的消息
51 | // Message msg = Message.obtain();
52 | // msg.what = 1; //消息的标识
53 | // msg.obj = "A"; // 消息的存放
54 | // // b. 通过Handler发送消息到其绑定的消息队列
55 | // mHandler.sendMessage(msg);
56 | // }
57 | // }.start();
58 | // // 步骤3：开启工作线程（同时启动了Handler）
59 | //
60 | // // 此处用2个工作线程展示
61 | // new Thread() {
62 | // @Override
63 | // public void run() {
64 | // try {
65 | // Thread.sleep(6000);
66 | // } catch (InterruptedException e) {
67 | // e.printStackTrace();
68 | // }
69 | // // 通过sendMessage（）发送
70 | // // a. 定义要发送的消息
71 | // Message msg = Message.obtain();
72 | // msg.what = 2; //消息的标识
73 | // msg.obj = "B"; // 消息的存放
74 | // // b. 通过Handler发送消息到其绑定的消息队列
75 | // mHandler.sendMessage(msg);
76 | // }
77 | // }.start();
78 | //
79 | // }
80 | }
81 |
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/gradlew.bat:
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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 |
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40 | Android
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/app/src/main/java/com/example/carson_ho/handler_learning/MainActivity.java:
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1 | package com.example.carson_ho.handler_learning;
2 |
3 | import android.os.Bundle;
4 | import android.os.Handler;
5 | import android.os.HandlerThread;
6 | import android.os.Message;
7 | import android.support.v7.app.AppCompatActivity;
8 | import android.view.View;
9 | import android.widget.Button;
10 | import android.widget.TextView;
11 |
12 | public class MainActivity extends AppCompatActivity {
13 |
14 | Handler mainHandler,workHandler;
15 | HandlerThread mHandlerThread;
16 | TextView text;
17 | Button button1,button2,button3;
18 |
19 | @Override
20 | protected void onCreate(Bundle savedInstanceState) {
21 | super.onCreate(savedInstanceState);
22 | setContentView(R.layout.activity_main);
23 |
24 | // 显示文本
25 | text = (TextView) findViewById(R.id.text1);
26 |
27 | // 创建与主线程关联的Handler
28 | mainHandler = new Handler();
29 |
30 | /**
31 | * 步骤1：创建HandlerThread实例对象
32 | * 传入参数 = 线程名字，作用 = 标记该线程
33 | */
34 | mHandlerThread = new HandlerThread("handlerThread");
35 |
36 | /**
37 | * 步骤2：启动线程
38 | */
39 | mHandlerThread.start();
40 |
41 | /**
42 | * 步骤3：创建工作线程Handler & 复写handleMessage（）
43 | * 作用：关联HandlerThread的Looper对象、实现消息处理操作 & 与其他线程进行通信
44 | * 注：消息处理操作（HandlerMessage（））的执行线程 = mHandlerThread所创建的工作线程中执行
45 | */
46 |
47 | workHandler = new Handler(mHandlerThread.getLooper()){
48 | @Override
49 | // 消息处理的操作
50 | public void handleMessage(Message msg)
51 | {
52 | //设置了两种消息处理操作,通过msg来进行识别
53 | switch(msg.what){
54 | // 消息1
55 | case 1:
56 | try {
57 | //延时操作
58 | Thread.sleep(1000);
59 | } catch (InterruptedException e) {
60 | e.printStackTrace();
61 | }
62 | // 通过主线程Handler.post方法进行在主线程的UI更新操作
63 | mainHandler.post(new Runnable() {
64 | @Override
65 | public void run () {
66 | text.setText("我爱学习");
67 | }
68 | });
69 | break;
70 |
71 | // 消息2
72 | case 2:
73 | try {
74 | Thread.sleep(3000);
75 | } catch (InterruptedException e) {
76 | e.printStackTrace();
77 | }
78 | mainHandler.post(new Runnable() {
79 | @Override
80 | public void run () {
81 | text.setText("我不喜欢学习");
82 | }
83 | });
84 | break;
85 | default:
86 | break;
87 | }
88 | }
89 | };
90 |
91 | /**
92 | * 步骤4：使用工作线程Handler向工作线程的消息队列发送消息
93 | * 在工作线程中，当消息循环时取出对应消息 & 在工作线程执行相关操作
94 | */
95 | // 点击Button1
96 | button1 = (Button) findViewById(R.id.button1);
97 | button1.setOnClickListener(new View.OnClickListener() {
98 | @Override
99 | public void onClick(View v) {
100 |
101 | // 通过sendMessage（）发送
102 | // a. 定义要发送的消息
103 | Message msg = Message.obtain();
104 | msg.what = 1; //消息的标识
105 | msg.obj = "A"; // 消息的存放
106 | // b. 通过Handler发送消息到其绑定的消息队列
107 | workHandler.sendMessage(msg);
108 | }
109 | });
110 |
111 | // 点击Button2
112 | button2 = (Button) findViewById(R.id.button2);
113 | button2.setOnClickListener(new View.OnClickListener() {
114 | @Override
115 | public void onClick(View v) {
116 |
117 | // 通过sendMessage（）发送
118 | // a. 定义要发送的消息
119 | Message msg = Message.obtain();
120 | msg.what = 2; //消息的标识
121 | msg.obj = "B"; // 消息的存放
122 | // b. 通过Handler发送消息到其绑定的消息队列
123 | workHandler.sendMessage(msg);
124 | }
125 | });
126 |
127 | // 点击Button3
128 | // 作用：退出消息循环
129 | button3 = (Button) findViewById(R.id.button3);
130 | button3.setOnClickListener(new View.OnClickListener() {
131 | @Override
132 | public void onClick(View v) {
133 | mHandlerThread.quit();
134 | }
135 | });
136 |
137 | }
138 |
139 | }
140 |
141 |
142 |
143 |
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/app/src/main/java/com/example/carson_ho/handler_learning/MyAskTask.java:
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1 | package com.example.carson_ho.handler_learning;
2 |
3 | /**
4 | * Created by Carson_Ho on 18/1/26.
5 | */
6 |
7 | public class MyAskTask {
8 | // public class MainActivity extends AppCompatActivity {
9 | //
10 | // // 线程变量
11 | // MyTask mTask;
12 | //
13 | // // 主布局中的UI组件
14 | // Button button,cancel; // 加载、取消按钮
15 | // TextView text; // 更新的UI组件
16 | // ProgressBar progressBar; // 进度条
17 | //
18 | // /**
19 | // * 步骤1：创建AsyncTask子类
20 | // * 注：
21 | // * a. 继承AsyncTask类
22 | // * b. 为3个泛型参数指定类型；若不使用，可用java.lang.Void类型代替
23 | // * 此处指定为：输入参数 = String类型、执行进度 = Integer类型、执行结果 = String类型
24 | // */
25 | // private class MyTask extends AsyncTask {
26 | //
27 | // /**
28 | // * 步骤2：根据需求，在AsyncTask子类内实现核心方法
29 | // */
30 | // // 方法1：onPreExecute（）
31 | // // 作用：执行 线程任务前的操作
32 | // @Override
33 | // protected void onPreExecute() {
34 | // text.setText("加载中");
35 | // // 执行前显示提示
36 | // }
37 | //
38 | //
39 | // // 方法2：doInBackground（）
40 | // // 作用：接收输入参数、执行任务中的耗时操作、返回 线程任务执行的结果
41 | // // 此处通过计算从而模拟“加载进度”的情况
42 | // @Override
43 | // protected String doInBackground(String... params) {
44 | //
45 | // try {
46 | // int count = 0;
47 | // int length = 1;
48 | // while (count<99) {
49 | //
50 | // count += length;
51 | // // 可调用publishProgress（）显示进度, 之后将执行onProgressUpdate（）
52 | // publishProgress(count);
53 | // // 模拟耗时任务
54 | // Thread.sleep(50);
55 | // }
56 | // }catch (InterruptedException e) {
57 | // e.printStackTrace();
58 | // }
59 | //
60 | // return null;
61 | // }
62 | //
63 | // // 方法3：onProgressUpdate（）
64 | // // 作用：在主线程 显示线程任务执行的进度
65 | // @Override
66 | // protected void onProgressUpdate(Integer... progresses) {
67 | //
68 | // progressBar.setProgress(progresses[0]);
69 | // text.setText("loading..." + progresses[0] + "%");
70 | //
71 | // }
72 | //
73 | // // 方法4：onPostExecute（）
74 | // // 作用：接收线程任务执行结果、将执行结果显示到UI组件
75 | // @Override
76 | // protected void onPostExecute(String result) {
77 | // // 执行完毕后，则更新UI
78 | // text.setText("加载完毕");
79 | // }
80 | //
81 | // // 方法5：onCancelled()
82 | // // 作用：将异步任务设置为：取消状态
83 | // @Override
84 | // protected void onCancelled() {
85 | //
86 | // text.setText("已取消");
87 | // progressBar.setProgress(0);
88 | //
89 | // }
90 | // }
91 | //
92 | // @Override
93 | // protected void onCreate(Bundle savedInstanceState) {
94 | // super.onCreate(savedInstanceState);
95 | //
96 | // // 绑定UI组件
97 | // setContentView(R.layout.activity_main);
98 | //
99 | // button = (Button) findViewById(R.id.button);
100 | // cancel = (Button) findViewById(R.id.cancel);
101 | // text = (TextView) findViewById(R.id.text);
102 | // progressBar = (ProgressBar) findViewById(R.id.progress_bar);
103 | //
104 | // /**
105 | // * 步骤3：创建AsyncTask子类的实例对象（即 任务实例）
106 | // * 注：AsyncTask子类的实例必须在UI线程中创建
107 | // */
108 | // mTask = new MyTask();
109 | //
110 | // // 加载按钮按按下时，则启动AsyncTask
111 | // // 任务完成后更新TextView的文本
112 | // button.setOnClickListener(new View.OnClickListener() {
113 | // @Override
114 | // public void onClick(View v) {
115 | //
116 | // /**
117 | // * 步骤4：手动调用execute(Params... params) 从而执行异步线程任务
118 | // * 注：
119 | // * a. 必须在UI线程中调用
120 | // * b. 同一个AsyncTask实例对象只能执行1次，若执行第2次将会抛出异常
121 | // * c. 执行任务中，系统会自动调用AsyncTask的一系列方法：onPreExecute() 、doInBackground()、onProgressUpdate() 、onPostExecute()
122 | // * d. 不能手动调用上述方法
123 | // */
124 | // mTask.execute();
125 | // }
126 | // });
127 | //
128 | // cancel = (Button) findViewById(R.id.cancel);
129 | // cancel.setOnClickListener(new View.OnClickListener() {
130 | // @Override
131 | // public void onClick(View v) {
132 | // // 取消一个正在执行的任务,onCancelled方法将会被调用
133 | // mTask.cancel(true);
134 | // }
135 | // });
136 | //
137 | // }
138 | //
139 | // }
140 | }
141 |
--------------------------------------------------------------------------------
/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 |
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