├── 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
│ │ ├── values
│ │ │ ├── strings.xml
│ │ │ ├── styles.xml
│ │ │ └── dimens.xml
│ │ ├── layout
│ │ │ ├── notification_view.xml
│ │ │ └── activity_main.xml
│ │ ├── values-w820dp
│ │ │ └── dimens.xml
│ │ └── menu
│ │ │ └── menu_main.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ └── com
│ │ └── weixinfu
│ │ └── circles
│ │ ├── MainActivity.java
│ │ └── service
│ │ └── AlipayService.java
├── build.gradle
├── proguard-rules.pro
└── app.iml
├── settings.gradle
├── .gitignore
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── README.md
├── Circles.iml
├── gradlew.bat
└── gradlew
/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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/.gitignore:
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1 | .gradle
2 | local.properties
3 | gradle.properties
4 | /.idea
5 | .DS_Store
6 | /build
7 | /app/build
8 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/jezhee/sneaky_foreground_service/HEAD/gradle/wrapper/gradle-wrapper.jar
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/jezhee/sneaky_foreground_service/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/jezhee/sneaky_foreground_service/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/jezhee/sneaky_foreground_service/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/jezhee/sneaky_foreground_service/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/README.md:
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1 | A sample project for illustrating why alipay has a foreground service but without statusbar notifcation.
2 |
3 | blog link: [black_technology\_in\_alipay](http://weixinfu.com/2015/07/28/black_technology_in_alipay/)
4 |
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/app/src/main/res/values/strings.xml:
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1 |
2 | Circles
3 |
4 | Hello world!
5 | Settings
6 |
7 |
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/app/src/main/res/values/styles.xml:
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4 |
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8 |
9 |
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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 | #Wed Apr 10 15:27:10 PDT 2013
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-2.2.1-all.zip
7 |
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/app/src/main/res/layout/notification_view.xml:
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1 |
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7 |
8 |
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/app/src/main/res/values-w820dp/dimens.xml:
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1 |
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5 | 64dp
6 |
7 |
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/app/src/main/res/menu/menu_main.xml:
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1 |
10 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 22
5 | buildToolsVersion "21.1.2"
6 |
7 | defaultConfig {
8 | applicationId "com.weixinfu.circles"
9 | minSdkVersion 15
10 | targetSdkVersion 22
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 | compile 'com.android.support:appcompat-v7:22.0.0'
25 | }
26 |
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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/jezhee/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/src/main/AndroidManifest.xml:
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5 |
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14 |
15 |
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17 |
18 |
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24 |
25 |
26 |
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/Circles.iml:
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2 |
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4 |
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6 |
7 |
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11 |
12 |
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/app/src/main/res/layout/activity_main.xml:
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1 |
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22 |
23 |
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/app/src/main/java/com/weixinfu/circles/MainActivity.java:
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1 | package com.weixinfu.circles;
2 |
3 | import android.support.v7.app.ActionBarActivity;
4 | import android.os.Bundle;
5 | import android.view.Menu;
6 | import android.view.MenuItem;
7 | import android.view.View;
8 | import android.widget.Button;
9 |
10 | import com.weixinfu.circles.service.AlipayService;
11 |
12 |
13 | public class MainActivity extends ActionBarActivity {
14 |
15 | @Override
16 | protected void onCreate(Bundle savedInstanceState) {
17 | super.onCreate(savedInstanceState);
18 | setContentView(R.layout.activity_main);
19 | }
20 |
21 |
22 | @Override
23 | public boolean onCreateOptionsMenu(Menu menu) {
24 | // Inflate the menu; this adds items to the action bar if it is present.
25 | getMenuInflater().inflate(R.menu.menu_main, menu);
26 | return true;
27 | }
28 |
29 | @Override
30 | public boolean onOptionsItemSelected(MenuItem item) {
31 | // Handle action bar item clicks here. The action bar will
32 | // automatically handle clicks on the Home/Up button, so long
33 | // as you specify a parent activity in AndroidManifest.xml.
34 | int id = item.getItemId();
35 |
36 | //noinspection SimplifiableIfStatement
37 | if (id == R.id.action_settings) {
38 | return true;
39 | }
40 |
41 | return super.onOptionsItemSelected(item);
42 | }
43 |
44 | @Override
45 | public void onBackPressed() {
46 | moveTaskToBack(true);
47 | }
48 |
49 | public void triggerService(View view) {
50 | boolean started = AlipayService.trigger(this);
51 | ((Button)view).setText(started ? "Stop" : "Start");
52 | }
53 | }
54 |
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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/com/weixinfu/circles/service/AlipayService.java:
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1 | package com.weixinfu.circles.service;
2 |
3 | import android.app.Notification;
4 | import android.app.Service;
5 | import android.content.Context;
6 | import android.content.Intent;
7 | import android.os.Build;
8 | import android.os.IBinder;
9 | import android.widget.RemoteViews;
10 | import android.widget.RemoteViewsService;
11 |
12 | import com.weixinfu.circles.R;
13 |
14 | /**
15 | * Created by jezhee on 7/19/15.
16 | */
17 | public class AlipayService extends Service {
18 |
19 | private static boolean start = false;
20 |
21 | private static final int NOTIFICATION_ID = 1017;
22 |
23 | @Override
24 | public void onCreate() {
25 | super.onCreate();
26 | startForegroundCompat();
27 | }
28 |
29 | @Override
30 | public void onDestroy() {
31 | // 退出前台服务，同时清掉状态栏通知。
32 | // 在api 18的版本上，这时候状态栏通知没了，但InnerService还在，且仍旧是前台服务状态，目的达到。
33 | stopForeground(true);
34 |
35 | super.onDestroy();
36 | }
37 |
38 | @Override
39 | public IBinder onBind(Intent intent) {
40 | return null;
41 | }
42 |
43 | public static boolean trigger(Context context) {
44 | context = context.getApplicationContext();
45 | if (!start) {
46 | context.startService(new Intent(context, AlipayService.class));
47 | } else {
48 | if (Build.VERSION.SDK_INT < 18) {
49 | context.stopService(new Intent(context, AlipayService.class));
50 | } else {
51 | context.stopService(new Intent(context, InnerService.class));
52 | }
53 | }
54 | start = !start;
55 | return start;
56 | }
57 |
58 | private void startForegroundCompat() {
59 | if (Build.VERSION.SDK_INT < 18) {
60 | // api 18（4.3）以下，随便玩
61 | startForeground(NOTIFICATION_ID, new Notification());
62 | } else {
63 | // api 18的时候，google管严了，得绕着玩
64 | // 先把自己做成一个前台服务，提供合法的参数
65 | startForeground(NOTIFICATION_ID, fadeNotification(this));
66 |
67 | // 再起一个服务，也是前台的
68 | startService(new Intent(this, InnerService.class));
69 | }
70 | }
71 |
72 | public static class InnerService extends Service {
73 |
74 | @Override
75 | public void onCreate() {
76 | super.onCreate();
77 | // 先把自己也搞成前台的，提供合法参数
78 | startForeground(NOTIFICATION_ID, fadeNotification(this));
79 |
80 | // 关键步骤来了：自行推掉，或者把AlipayService退掉。
81 | // duang！系统sb了，说好的人与人的信任呢？
82 | stopSelf();
83 | }
84 |
85 | @Override
86 | public void onDestroy() {
87 | stopForeground(true);
88 | super.onDestroy();
89 | }
90 |
91 | @Override
92 | public IBinder onBind(Intent intent) {
93 | return null;
94 | }
95 | }
96 |
97 | private static Notification fadeNotification(Context context) {
98 | Notification notification = new Notification();
99 | // 随便给一个icon，反正不会显示，只是假装自己是合法的Notification而已
100 | notification.icon = R.drawable.abc_ab_share_pack_mtrl_alpha;
101 | notification.contentView = new RemoteViews(context.getPackageName(), R.layout.notification_view);
102 | return notification;
103 | }
104 | }
105 |
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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 | # For Cygwin, ensure paths are in UNIX format before anything is touched.
46 | if $cygwin ; then
47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
48 | fi
49 |
50 | # Attempt to set APP_HOME
51 | # Resolve links: $0 may be a link
52 | PRG="$0"
53 | # Need this for relative symlinks.
54 | while [ -h "$PRG" ] ; do
55 | ls=`ls -ld "$PRG"`
56 | link=`expr "$ls" : '.*-> \(.*\)$'`
57 | if expr "$link" : '/.*' > /dev/null; then
58 | PRG="$link"
59 | else
60 | PRG=`dirname "$PRG"`"/$link"
61 | fi
62 | done
63 | SAVED="`pwd`"
64 | cd "`dirname \"$PRG\"`/" >&-
65 | APP_HOME="`pwd -P`"
66 | cd "$SAVED" >&-
67 |
68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
69 |
70 | # Determine the Java command to use to start the JVM.
71 | if [ -n "$JAVA_HOME" ] ; then
72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
73 | # IBM's JDK on AIX uses strange locations for the executables
74 | JAVACMD="$JAVA_HOME/jre/sh/java"
75 | else
76 | JAVACMD="$JAVA_HOME/bin/java"
77 | fi
78 | if [ ! -x "$JAVACMD" ] ; then
79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
80 |
81 | Please set the JAVA_HOME variable in your environment to match the
82 | location of your Java installation."
83 | fi
84 | else
85 | JAVACMD="java"
86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
87 |
88 | Please set the JAVA_HOME variable in your environment to match the
89 | location of your Java installation."
90 | fi
91 |
92 | # Increase the maximum file descriptors if we can.
93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
94 | MAX_FD_LIMIT=`ulimit -H -n`
95 | if [ $? -eq 0 ] ; then
96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
97 | MAX_FD="$MAX_FD_LIMIT"
98 | fi
99 | ulimit -n $MAX_FD
100 | if [ $? -ne 0 ] ; then
101 | warn "Could not set maximum file descriptor limit: $MAX_FD"
102 | fi
103 | else
104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
105 | fi
106 | fi
107 |
108 | # For Darwin, add options to specify how the application appears in the dock
109 | if $darwin; then
110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
111 | fi
112 |
113 | # For Cygwin, switch paths to Windows format before running java
114 | if $cygwin ; then
115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
158 | function splitJvmOpts() {
159 | JVM_OPTS=("$@")
160 | }
161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
163 |
164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
165 |
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/app/app.iml:
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