├── app
├── build.gradle
└── src
│ └── main
│ ├── AndroidManifest.xml
│ ├── java
│ └── com
│ │ └── example
│ │ └── chatheads
│ │ ├── ChatHeadService.java
│ │ └── MainActivity.java
│ └── res
│ ├── drawable-hdpi
│ └── ic_launcher.png
│ ├── drawable-mdpi
│ └── ic_launcher.png
│ ├── drawable-xhdpi
│ ├── face1.png
│ └── ic_launcher.png
│ ├── drawable-xxhdpi
│ └── ic_launcher.png
│ ├── layout
│ └── activity_main.xml
│ ├── menu
│ └── main.xml
│ └── values
│ ├── dimens.xml
│ ├── strings.xml
│ └── styles.xml
├── build.gradle
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
└── settings.gradle
/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 24
5 | buildToolsVersion "24.0.2"
6 |
7 | defaultConfig {
8 | applicationId "com.example.chatheads"
9 | minSdkVersion 19
10 | targetSdkVersion 19
11 | }
12 |
13 | buildTypes {
14 | release {
15 | minifyEnabled false
16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
17 | }
18 | }
19 | }
20 |
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/app/src/main/AndroidManifest.xml:
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/app/src/main/java/com/example/chatheads/ChatHeadService.java:
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1 | package com.example.chatheads;
2 |
3 | import android.app.Service;
4 | import android.content.Intent;
5 | import android.graphics.PixelFormat;
6 | import android.os.IBinder;
7 | import android.view.Gravity;
8 | import android.view.MotionEvent;
9 | import android.view.View;
10 | import android.view.WindowManager;
11 | import android.widget.ImageView;
12 |
13 | public class ChatHeadService extends Service {
14 |
15 | private WindowManager windowManager;
16 | private ImageView chatHead;
17 | WindowManager.LayoutParams params;
18 |
19 | @Override
20 | public void onCreate() {
21 | super.onCreate();
22 |
23 | windowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
24 |
25 | chatHead = new ImageView(this);
26 | chatHead.setImageResource(R.drawable.face1);
27 |
28 | params= new WindowManager.LayoutParams(
29 | WindowManager.LayoutParams.WRAP_CONTENT,
30 | WindowManager.LayoutParams.WRAP_CONTENT,
31 | WindowManager.LayoutParams.TYPE_PHONE,
32 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
33 | PixelFormat.TRANSLUCENT);
34 |
35 | params.gravity = Gravity.TOP | Gravity.LEFT;
36 | params.x = 0;
37 | params.y = 100;
38 |
39 | //this code is for dragging the chat head
40 | chatHead.setOnTouchListener(new View.OnTouchListener() {
41 | private int initialX;
42 | private int initialY;
43 | private float initialTouchX;
44 | private float initialTouchY;
45 |
46 | @Override
47 | public boolean onTouch(View v, MotionEvent event) {
48 | switch (event.getAction()) {
49 | case MotionEvent.ACTION_DOWN:
50 | initialX = params.x;
51 | initialY = params.y;
52 | initialTouchX = event.getRawX();
53 | initialTouchY = event.getRawY();
54 | return true;
55 | case MotionEvent.ACTION_UP:
56 | return true;
57 | case MotionEvent.ACTION_MOVE:
58 | params.x = initialX
59 | + (int) (event.getRawX() - initialTouchX);
60 | params.y = initialY
61 | + (int) (event.getRawY() - initialTouchY);
62 | windowManager.updateViewLayout(chatHead, params);
63 | return true;
64 | }
65 | return false;
66 | }
67 | });
68 | windowManager.addView(chatHead, params);
69 | }
70 |
71 | @Override
72 | public void onDestroy() {
73 | super.onDestroy();
74 | if (chatHead != null)
75 | windowManager.removeView(chatHead);
76 | }
77 |
78 | @Override
79 | public IBinder onBind(Intent intent) {
80 | // TODO Auto-generated method stub
81 | return null;
82 | }
83 | }
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/app/src/main/java/com/example/chatheads/MainActivity.java:
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1 | package com.example.chatheads;
2 |
3 | import android.app.Activity;
4 | import android.content.Intent;
5 | import android.os.Bundle;
6 | import android.view.View;
7 | import android.view.View.OnClickListener;
8 | import android.widget.Button;
9 |
10 | public class MainActivity extends Activity {
11 | Button startService,stopService;
12 | @Override
13 | protected void onCreate(Bundle savedInstanceState) {
14 | super.onCreate(savedInstanceState);
15 | setContentView(R.layout.activity_main);
16 | startService=(Button)findViewById(R.id.startService);
17 | stopService=(Button)findViewById(R.id.stopService);
18 | startService.setOnClickListener(new OnClickListener() {
19 |
20 | @Override
21 | public void onClick(View v) {
22 | startService(new Intent(getApplication(), ChatHeadService.class));
23 |
24 | }
25 | });
26 | stopService.setOnClickListener(new OnClickListener() {
27 |
28 | @Override
29 | public void onClick(View v) {
30 | stopService(new Intent(getApplication(), ChatHeadService.class));
31 |
32 | }
33 | });
34 | }
35 | }
36 |
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/app/src/main/res/drawable-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/androidsrc/FacebookLikeChathead/e7f2d4ee10b2c7837113dfd54a8c277ea387fa7e/app/src/main/res/drawable-hdpi/ic_launcher.png
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/app/src/main/res/drawable-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/androidsrc/FacebookLikeChathead/e7f2d4ee10b2c7837113dfd54a8c277ea387fa7e/app/src/main/res/drawable-mdpi/ic_launcher.png
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/app/src/main/res/drawable-xhdpi/face1.png:
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https://raw.githubusercontent.com/androidsrc/FacebookLikeChathead/e7f2d4ee10b2c7837113dfd54a8c277ea387fa7e/app/src/main/res/drawable-xhdpi/face1.png
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/app/src/main/res/drawable-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/androidsrc/FacebookLikeChathead/e7f2d4ee10b2c7837113dfd54a8c277ea387fa7e/app/src/main/res/drawable-xhdpi/ic_launcher.png
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/app/src/main/res/drawable-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/androidsrc/FacebookLikeChathead/e7f2d4ee10b2c7837113dfd54a8c277ea387fa7e/app/src/main/res/drawable-xxhdpi/ic_launcher.png
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/app/src/main/res/layout/activity_main.xml:
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1 |
6 |
7 |
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16 |
24 |
25 |
26 |
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/app/src/main/res/menu/main.xml:
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1 |
12 |
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/app/src/main/res/values/dimens.xml:
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1 |
2 |
3 |
4 | 16dp
5 | 16dp
6 |
7 |
8 |
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/app/src/main/res/values/strings.xml:
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1 |
2 |
3 |
4 | chatHeads
5 | Hello world!
6 | Settings
7 |
8 |
9 |
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/app/src/main/res/values/styles.xml:
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1 |
2 |
3 |
7 |
14 |
15 |
16 |
19 |
20 |
21 |
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/build.gradle:
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1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 | buildscript {
3 | repositories {
4 | jcenter()
5 | }
6 | dependencies {
7 | classpath 'com.android.tools.build:gradle:2.2.3'
8 | }
9 | }
10 |
11 | allprojects {
12 | repositories {
13 | jcenter()
14 | }
15 | }
16 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/androidsrc/FacebookLikeChathead/e7f2d4ee10b2c7837113dfd54a8c277ea387fa7e/gradle/wrapper/gradle-wrapper.jar
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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-2.14.1-all.zip
7 |
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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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/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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/settings.gradle:
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1 | include ':app'
2 |
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