├── .idea
├── .name
├── copyright
│ └── profiles_settings.xml
├── encodings.xml
├── modules.xml
├── runConfigurations.xml
├── compiler.xml
├── gradle.xml
└── misc.xml
├── app
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── 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
│ │ │ │ ├── colors.xml
│ │ │ │ ├── dimens.xml
│ │ │ │ ├── styles.xml
│ │ │ │ └── strings.xml
│ │ │ ├── values-w820dp
│ │ │ │ └── dimens.xml
│ │ │ └── layout
│ │ │ │ └── activity_main.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ │ └── uithreadsdemo
│ │ │ └── youtube
│ │ │ └── com
│ │ │ └── uithreaddemo
│ │ │ ├── MyService.java
│ │ │ └── MainActivity.java
│ ├── test
│ │ └── java
│ │ │ └── uithreadsdemo
│ │ │ └── youtube
│ │ │ └── com
│ │ │ └── uithreaddemo
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── uithreadsdemo
│ │ └── youtube
│ │ └── com
│ │ └── uithreaddemo
│ │ └── 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 | UIThreadDemo
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/app/.gitignore:
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1 | /build
2 |
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/settings.gradle:
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1 | include ':app'
2 |
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/.idea/copyright/profiles_settings.xml:
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3 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/AnilDeshpande/UIThreadDemo/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/AnilDeshpande/UIThreadDemo/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/AnilDeshpande/UIThreadDemo/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/AnilDeshpande/UIThreadDemo/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/AnilDeshpande/UIThreadDemo/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/AnilDeshpande/UIThreadDemo/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/.idea/encodings.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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7 |
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/app/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 | 16dp
5 |
6 |
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/gradle/wrapper/gradle-wrapper.properties:
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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-2.10-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/uithreadsdemo/youtube/com/uithreaddemo/ExampleUnitTest.java:
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1 | package uithreadsdemo.youtube.com.uithreaddemo;
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/uithreadsdemo/youtube/com/uithreaddemo/ApplicationTest.java:
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1 | package uithreadsdemo.youtube.com.uithreaddemo;
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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/app/src/main/res/values/strings.xml:
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1 |
2 | UIThreadDemo
3 | Start Thread
4 | Stop thread
5 | Start Service
6 | Stop Service
7 | ServiceDemo
8 | Bind Service
9 | Unbind Service
10 | Get random number
11 |
12 |
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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/anildeshpande/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 "uithreadsdemo.youtube.com.uithreaddemo"
9 | minSdkVersion 16
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-v7:23.4.0'
26 | }
27 |
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/.idea/compiler.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/AndroidManifest.xml:
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/.idea/misc.xml:
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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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/app/src/main/java/uithreadsdemo/youtube/com/uithreaddemo/MyService.java:
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1 | package uithreadsdemo.youtube.com.uithreaddemo;
2 |
3 | import android.app.Service;
4 | import android.content.Context;
5 | import android.content.Intent;
6 | import android.os.Binder;
7 | import android.os.Handler;
8 | import android.os.IBinder;
9 | import android.os.Message;
10 | import android.os.Messenger;
11 | import android.os.RemoteException;
12 | import android.support.annotation.Nullable;
13 | import android.util.Log;
14 |
15 | import java.util.Random;
16 |
17 | /**
18 | * Created by anildeshpande on 17/07/16.
19 | */
20 | public class MyService extends Service {
21 |
22 | private int mRandomNumber;
23 | private boolean mIsRandomGeneratorOn;
24 |
25 | private final int MIN=0;
26 | private final int MAX=100;
27 |
28 | public static final int GET_COUNT=0;
29 |
30 | private class RandomNumberRequestHandler extends Handler{
31 | @Override
32 | public void handleMessage(Message msg) {
33 | Log.i(getString(R.string.service_demo_tag),"Message intercepted");
34 | switch (msg.what){
35 | case GET_COUNT: Message messageSendRandomNumber=Message.obtain(null,GET_COUNT);
36 | messageSendRandomNumber.arg1=getRandomNumber();
37 | try{
38 | Log.i(getString(R.string.service_demo_tag),"Replaying with random number to requester");
39 | msg.replyTo.send(messageSendRandomNumber);
40 | }catch (RemoteException e){
41 | Log.i(getString(R.string.service_demo_tag),""+e.getMessage());
42 | }
43 | }
44 | super.handleMessage(msg);
45 | }
46 | }
47 |
48 | class MyServiceBinder extends Binder{
49 | public MyService getService(){
50 | return MyService.this;
51 | }
52 | }
53 |
54 | private IBinder mBinder=new MyServiceBinder();
55 |
56 | private Messenger randomNumberMessenger=new Messenger(new RandomNumberRequestHandler());
57 |
58 | @Nullable
59 | @Override
60 | public IBinder onBind(Intent intent) {
61 | Log.i(getString(R.string.service_demo_tag),"In OnBind");
62 | if(intent.getPackage()=="serviceclientapp.youtube.com.messengerserviceclientapp"){
63 | return randomNumberMessenger.getBinder();
64 | }else{
65 | return mBinder;
66 | }
67 | }
68 |
69 | @Override
70 | public void onRebind(Intent intent) {
71 | super.onRebind(intent);
72 | Log.i(getString(R.string.service_demo_tag),"In OnReBind");
73 | }
74 |
75 | @Override
76 | public void onStart(Intent intent, int startId) {
77 | super.onStart(intent, startId);
78 | Log.i(getString(R.string.service_demo_tag),"Service Started");
79 | }
80 |
81 |
82 |
83 | @Override
84 | public void onDestroy() {
85 | super.onDestroy();
86 | stopRandomNumberGenerator();
87 | Log.i(getString(R.string.service_demo_tag),"Service Destroyed");
88 | }
89 |
90 |
91 |
92 | @Override
93 | public int onStartCommand(Intent intent, int flags, int startId) {
94 | Log.i(getString(R.string.service_demo_tag),"In onStartCommend, thread id: "+Thread.currentThread().getId());
95 | mIsRandomGeneratorOn =true;
96 | new Thread(new Runnable() {
97 | @Override
98 | public void run() {
99 | startRandomNumberGenerator();
100 | }
101 | }).start();
102 | return START_STICKY;
103 | }
104 |
105 | private void startRandomNumberGenerator(){
106 | while (mIsRandomGeneratorOn){
107 | try{
108 | Thread.sleep(1000);
109 | if(mIsRandomGeneratorOn){
110 | mRandomNumber =new Random().nextInt(MAX)+MIN;
111 | Log.i(getString(R.string.service_demo_tag),"Thread id: "+Thread.currentThread().getId()+", Random Number: "+ mRandomNumber);
112 | }
113 | }catch (InterruptedException e){
114 | Log.i(getString(R.string.service_demo_tag),"Thread Interrupted");
115 | }
116 |
117 | }
118 | }
119 |
120 | private void stopRandomNumberGenerator(){
121 | mIsRandomGeneratorOn =false;
122 | }
123 |
124 | @Override
125 | public boolean onUnbind(Intent intent) {
126 | Log.i(getString(R.string.service_demo_tag),"In onUnbind");
127 | return super.onUnbind(intent);
128 | }
129 |
130 | public int getRandomNumber(){
131 | return mRandomNumber;
132 | }
133 | }
134 |
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/gradlew:
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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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/app/src/main/java/uithreadsdemo/youtube/com/uithreaddemo/MainActivity.java:
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1 | package uithreadsdemo.youtube.com.uithreaddemo;
2 |
3 | import android.app.Service;
4 | import android.content.ComponentName;
5 | import android.content.Context;
6 | import android.content.Intent;
7 | import android.content.ServiceConnection;
8 | import android.os.AsyncTask;
9 | import android.os.Handler;
10 | import android.os.IBinder;
11 | import android.os.Looper;
12 | import android.speech.tts.Voice;
13 | import android.support.v7.app.AppCompatActivity;
14 | import android.os.Bundle;
15 | import android.test.AndroidTestRunner;
16 | import android.util.Log;
17 | import android.view.View;
18 | import android.widget.Button;
19 | import android.widget.TextView;
20 |
21 | public class MainActivity extends AppCompatActivity implements View.OnClickListener {
22 |
23 | private static final String TAG = MainActivity.class.getSimpleName();
24 |
25 | private Button buttonStart, buttonStop, buttonBind,buttonUnBind,buttonGetRandomNumber;
26 | private TextView textViewthreadCount;
27 | int count = 0;
28 | private MyAsyncTask myAsyncTask;
29 |
30 | private MyService myService;
31 | private boolean isServiceBound;
32 | private ServiceConnection serviceConnection;
33 |
34 | /*Handler handler;*/
35 |
36 |
37 | private Intent serviceIntent;
38 |
39 | private boolean mStopLoop;
40 |
41 |
42 |
43 | @Override
44 | protected void onCreate(Bundle savedInstanceState) {
45 | super.onCreate(savedInstanceState);
46 | setContentView(R.layout.activity_main);
47 |
48 | Log.i(getString(R.string.service_demo_tag), "MainActivity thread id: " + Thread.currentThread().getId());
49 |
50 | buttonStart = (Button) findViewById(R.id.buttonThreadStarter);
51 | buttonStop = (Button) findViewById(R.id.buttonStopthread);
52 | buttonBind=(Button)findViewById(R.id.buttonBindService);
53 | buttonUnBind=(Button)findViewById(R.id.buttonUnBindService);
54 | buttonGetRandomNumber=(Button)findViewById(R.id.buttonGetRandomNumber);
55 |
56 |
57 | textViewthreadCount = (TextView) findViewById(R.id.textViewthreadCount);
58 |
59 | buttonStart.setOnClickListener(this);
60 | buttonStop.setOnClickListener(this);
61 | buttonBind.setOnClickListener(this);
62 | buttonUnBind.setOnClickListener(this);
63 | buttonGetRandomNumber.setOnClickListener(this);
64 | /*handler=new Handler(getApplicationContext().getMainLooper());*/
65 |
66 | serviceIntent=new Intent(getApplicationContext(),MyService.class);
67 |
68 | }
69 |
70 | @Override
71 | public void onClick(View view) {
72 | switch (view.getId()) {
73 | case R.id.buttonThreadStarter:
74 | mStopLoop = true;
75 |
76 | /*new Thread(new Runnable() {
77 | @Override
78 | public void run() {
79 | while (mStopLoop){
80 | try{
81 | Thread.sleep(1000);
82 | count++;
83 | }catch (InterruptedException e){
84 | Log.i(TAG,e.getMessage());
85 | }
86 | Log.i(TAG,"Thread id in while loop: "+Thread.currentThread().getId()+", Count : "+count);
87 | textViewthreadCount.post(new Runnable() {
88 | @Override
89 | public void run() {
90 | textViewthreadCount.setText(" "+count);
91 | }
92 | });
93 |
94 | }
95 | }
96 | }).start();*/
97 | /*myAsyncTask=new MyAsyncTask();
98 | myAsyncTask.execute(count);*/
99 | startService(serviceIntent);
100 | break;
101 | case R.id.buttonStopthread:
102 | /*mStopLoop = false;*/
103 | /* myAsyncTask.cancel(true);*/
104 | stopService(serviceIntent);
105 | break;
106 | case R.id.buttonBindService:bindService();break;
107 | case R.id.buttonUnBindService: unbindService();break;
108 | case R.id.buttonGetRandomNumber: setRandomNumber();break;
109 |
110 | }
111 | }
112 |
113 | private void bindService(){
114 | if(serviceConnection==null){
115 | serviceConnection=new ServiceConnection() {
116 | @Override
117 | public void onServiceConnected(ComponentName componentName, IBinder iBinder) {
118 | MyService.MyServiceBinder myServiceBinder=(MyService.MyServiceBinder)iBinder;
119 | myService=myServiceBinder.getService();
120 | isServiceBound=true;
121 | }
122 |
123 | @Override
124 | public void onServiceDisconnected(ComponentName componentName) {
125 | isServiceBound=false;
126 | }
127 | };
128 | }
129 |
130 | bindService(serviceIntent,serviceConnection,Context.BIND_AUTO_CREATE);
131 |
132 | }
133 |
134 | private void unbindService(){
135 | if(isServiceBound){
136 | unbindService(serviceConnection);
137 | isServiceBound=false;
138 | }
139 | }
140 |
141 | private void setRandomNumber(){
142 | if(isServiceBound){
143 | textViewthreadCount.setText("Random number: "+myService.getRandomNumber());
144 | }else{
145 | textViewthreadCount.setText("Service not bound");
146 | }
147 | }
148 |
149 | private class MyAsyncTask extends AsyncTask {
150 |
151 | private int customCounter;
152 |
153 | @Override
154 | protected void onPreExecute() {
155 | super.onPreExecute();
156 | customCounter = 0;
157 | }
158 |
159 | @Override
160 | protected Integer doInBackground(Integer... integers) {
161 | customCounter = integers[0];
162 | while (mStopLoop) {
163 | try {
164 | Thread.sleep(1000);
165 | customCounter++;
166 | publishProgress(customCounter);
167 | } catch (InterruptedException e) {
168 | Log.i(TAG, e.getMessage());
169 | }
170 |
171 | }
172 | return customCounter;
173 | }
174 |
175 | @Override
176 | protected void onProgressUpdate(Integer... values) {
177 | super.onProgressUpdate(values);
178 | textViewthreadCount.setText(""+values[0]);
179 | }
180 |
181 | @Override
182 | protected void onPostExecute(Integer integer) {
183 | super.onPostExecute(integer);
184 | textViewthreadCount.setText(""+integer);
185 | count=integer;
186 | }
187 | }
188 | }
189 |
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