├── .idea ├── .name ├── copyright │ └── profiles_settings.xml ├── vcs.xml ├── modules.xml ├── gradle.xml ├── compiler.xml └── misc.xml ├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── drawable │ │ │ │ └── image.jpg │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── values │ │ │ │ ├── colors.xml │ │ │ │ ├── strings.xml │ │ │ │ ├── styles.xml │ │ │ │ └── dimens.xml │ │ │ ├── menu │ │ │ │ └── menu_main.xml │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ └── activity_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── zsl │ │ │ └── fglass │ │ │ ├── MainActivity.java │ │ │ └── utils │ │ │ └── Fglass.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── zsl │ │ └── fglass │ │ └── ApplicationTest.java ├── build.gradle ├── proguard-rules.pro └── app.iml ├── settings.gradle ├── demoimage ├── img1.png └── img2.png ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── README.md ├── gradle.properties ├── Fglass.iml ├── gradlew.bat ├── gradlew └── LICENSE /.idea/.name: -------------------------------------------------------------------------------- 1 | Fglass -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /demoimage/img1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/demoimage/img1.png -------------------------------------------------------------------------------- /demoimage/img2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/demoimage/img2.png -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/image.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/app/src/main/res/drawable/image.jpg -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | /captures 8 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BytesZero/Fglass/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #7f000000 4 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Fglass 3 | 4 | Hello world! 5 | Settings 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/menu/menu_main.xml: -------------------------------------------------------------------------------- 1 | 4 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Fglass 2 | Frosted glass（毛玻璃效果），在网上搜索了许多但是执行的效率特别的低，这个是在StackOverFlow中看到的一些简单的方法然后修改了进行了优化，在真机上可以跑出5ms的最佳成绩，Very Good。 3 | ###效果图 4 | ![](/demoimage/img1.png) 5 | ![](/demoimage/img2.png) 6 | 7 | ###使用 8 | 1.copy ```com.zsl.fglass.utils.Fglass```到你的项目中 9 | 10 | 11 | 2.调用 12 | ```java 13 | Fglass.blur(image, text, 2, 8); 14 | ``` 15 | ###注意点 16 | > 2 ：模糊度 17 | 8 ：缩放比例 18 | 我们可以使用模糊度（1-25）配合缩放比例来使用，达到计算高斯模糊的Fast 19 | 20 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/zsl/fglass/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.zsl.fglass; 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 | } -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 22 5 | buildToolsVersion "22.0.1" 6 | 7 | defaultConfig { 8 | applicationId "com.zsl.fglass" 9 | minSdkVersion 10 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-v7:22.1.1' 25 | } 26 | -------------------------------------------------------------------------------- /app/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 /Users/zsl/Downloads/android/android-sdk-macosx/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 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 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 | # 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 -------------------------------------------------------------------------------- /Fglass.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 12 | 13 | 24 | 25 | 32 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /app/src/main/java/com/zsl/fglass/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.zsl.fglass; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.graphics.Color; 5 | import android.os.Bundle; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.view.ViewGroup; 8 | import android.widget.CheckBox; 9 | import android.widget.CompoundButton; 10 | import android.widget.ImageView; 11 | import android.widget.TextView; 12 | 13 | import static com.zsl.fglass.utils.Fglass.blur; 14 | 15 | 16 | public class MainActivity extends AppCompatActivity { 17 | 18 | private ImageView image; 19 | private TextView text; 20 | private TextView statusText; 21 | private CheckBox cb_fastBlur; 22 | 23 | @Override 24 | protected void onCreate(Bundle savedInstanceState) { 25 | super.onCreate(savedInstanceState); 26 | setContentView(R.layout.activity_main); 27 | initView(); 28 | initData(); 29 | 30 | 31 | } 32 | 33 | private void initData() { 34 | 35 | } 36 | 37 | private void initView() { 38 | image = (ImageView) findViewById(R.id.picture); 39 | text = (TextView) findViewById(R.id.text); 40 | cb_fastBlur = (CheckBox) findViewById(R.id.main_cb_fastblur); 41 | statusText = addStatusText((ViewGroup) findViewById(R.id.controls)); 42 | cb_fastBlur.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { 43 | @SuppressLint("ResourceAsColor") 44 | @Override 45 | public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { 46 | long startMs = System.currentTimeMillis(); 47 | if (isChecked) { 48 | //设置高斯模糊 49 | blur(image, text, 2, 8); 50 | } else { 51 | text.setBackgroundColor(Color.parseColor("#00ffffff")); 52 | } 53 | statusText.setText(System.currentTimeMillis() - startMs + "ms"); 54 | } 55 | }); 56 | } 57 | 58 | private TextView addStatusText(ViewGroup container) { 59 | TextView result = new TextView(this); 60 | result.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); 61 | result.setTextColor(0xFFFFFFFF); 62 | container.addView(result); 63 | return result; 64 | } 65 | 66 | } 67 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | # 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 | -------------------------------------------------------------------------------- /app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | -------------------------------------------------------------------------------- /app/src/main/java/com/zsl/fglass/utils/Fglass.java: -------------------------------------------------------------------------------- 1 | package com.zsl.fglass.utils; 2 | 3 | import android.annotation.TargetApi; 4 | import android.graphics.Bitmap; 5 | import android.graphics.Canvas; 6 | import android.graphics.Paint; 7 | import android.graphics.drawable.BitmapDrawable; 8 | import android.os.Build; 9 | import android.view.View; 10 | 11 | /** 12 | * 设置高斯模糊的工具类 13 | * Created by zsl on 15/5/9. 14 | */ 15 | public class Fglass { 16 | 17 | /** 18 | * 设置高斯模糊 19 | * 20 | * ps: 21 | * 设置高斯模糊是依靠scaleFactor和radius配合使用的，比如这里默认设置是：scaleFactor = 8;radius = 2; 模糊效果和scaleFactor = 1;radius = 20;是一样的，而且效率高 22 | * @param fromView 从某个View获取截图 23 | * @param toView 高斯模糊设置到某个View上 24 | * @param radius 模糊度 25 | * @param scaleFactor 缩放比例 26 | */ 27 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 28 | public static void blur(View fromView, View toView,float radius,float scaleFactor) { 29 | 30 | //获取View的截图 31 | fromView.buildDrawingCache(); 32 | Bitmap bkg = fromView.getDrawingCache(); 33 | 34 | if (radius<1||radius>26) { 35 | scaleFactor = 8; 36 | radius = 2; 37 | } 38 | 39 | Bitmap overlay = Bitmap.createBitmap((int) (toView.getMeasuredWidth()/scaleFactor), 40 | (int) (toView.getMeasuredHeight()/scaleFactor), Bitmap.Config.ARGB_8888); 41 | Canvas canvas = new Canvas(overlay); 42 | canvas.translate(-toView.getLeft()/scaleFactor, -toView.getTop()/scaleFactor); 43 | canvas.scale(1 / scaleFactor, 1 / scaleFactor); 44 | Paint paint = new Paint(); 45 | paint.setFlags(Paint.FILTER_BITMAP_FLAG); 46 | canvas.drawBitmap(bkg, 0, 0, paint); 47 | 48 | overlay = Fglass.doBlur(overlay, (int) radius, true); 49 | toView.setBackground(new BitmapDrawable(overlay)); 50 | 51 | } 52 | 53 | /** 54 | * 高斯模糊操作 55 | * @param sentBitmap 56 | * @param radius 57 | * @param canReuseInBitmap 58 | * @return 59 | */ 60 | public static Bitmap doBlur(Bitmap sentBitmap, int radius, boolean canReuseInBitmap) { 61 | 62 | Bitmap bitmap; 63 | if (canReuseInBitmap) { 64 | bitmap = sentBitmap; 65 | } else { 66 | bitmap = sentBitmap.copy(sentBitmap.getConfig(), true); 67 | } 68 | 69 | if (radius < 1) { 70 | return (null); 71 | } 72 | 73 | int w = bitmap.getWidth(); 74 | int h = bitmap.getHeight(); 75 | 76 | int[] pix = new int[w * h]; 77 | bitmap.getPixels(pix, 0, w, 0, 0, w, h); 78 | 79 | int wm = w - 1; 80 | int hm = h - 1; 81 | int wh = w * h; 82 | int div = radius + radius + 1; 83 | 84 | int r[] = new int[wh]; 85 | int g[] = new int[wh]; 86 | int b[] = new int[wh]; 87 | int rsum, gsum, bsum, x, y, i, p, yp, yi, yw; 88 | int vmin[] = new int[Math.max(w, h)]; 89 | 90 | int divsum = (div + 1) >> 1; 91 | divsum *= divsum; 92 | int dv[] = new int[256 * divsum]; 93 | for (i = 0; i < 256 * divsum; i++) { 94 | dv[i] = (i / divsum); 95 | } 96 | 97 | yw = yi = 0; 98 | 99 | int[][] stack = new int[div][3]; 100 | int stackpointer; 101 | int stackstart; 102 | int[] sir; 103 | int rbs; 104 | int r1 = radius + 1; 105 | int routsum, goutsum, boutsum; 106 | int rinsum, ginsum, binsum; 107 | 108 | for (y = 0; y < h; y++) { 109 | rinsum = ginsum = binsum = routsum = goutsum = boutsum = rsum = gsum = bsum = 0; 110 | for (i = -radius; i <= radius; i++) { 111 | p = pix[yi + Math.min(wm, Math.max(i, 0))]; 112 | sir = stack[i + radius]; 113 | sir[0] = (p & 0xff0000) >> 16; 114 | sir[1] = (p & 0x00ff00) >> 8; 115 | sir[2] = (p & 0x0000ff); 116 | rbs = r1 - Math.abs(i); 117 | rsum += sir[0] * rbs; 118 | gsum += sir[1] * rbs; 119 | bsum += sir[2] * rbs; 120 | if (i > 0) { 121 | rinsum += sir[0]; 122 | ginsum += sir[1]; 123 | binsum += sir[2]; 124 | } else { 125 | routsum += sir[0]; 126 | goutsum += sir[1]; 127 | boutsum += sir[2]; 128 | } 129 | } 130 | stackpointer = radius; 131 | 132 | for (x = 0; x < w; x++) { 133 | 134 | r[yi] = dv[rsum]; 135 | g[yi] = dv[gsum]; 136 | b[yi] = dv[bsum]; 137 | 138 | rsum -= routsum; 139 | gsum -= goutsum; 140 | bsum -= boutsum; 141 | 142 | stackstart = stackpointer - radius + div; 143 | sir = stack[stackstart % div]; 144 | 145 | routsum -= sir[0]; 146 | goutsum -= sir[1]; 147 | boutsum -= sir[2]; 148 | 149 | if (y == 0) { 150 | vmin[x] = Math.min(x + radius + 1, wm); 151 | } 152 | p = pix[yw + vmin[x]]; 153 | 154 | sir[0] = (p & 0xff0000) >> 16; 155 | sir[1] = (p & 0x00ff00) >> 8; 156 | sir[2] = (p & 0x0000ff); 157 | 158 | rinsum += sir[0]; 159 | ginsum += sir[1]; 160 | binsum += sir[2]; 161 | 162 | rsum += rinsum; 163 | gsum += ginsum; 164 | bsum += binsum; 165 | 166 | stackpointer = (stackpointer + 1) % div; 167 | sir = stack[(stackpointer) % div]; 168 | 169 | routsum += sir[0]; 170 | goutsum += sir[1]; 171 | boutsum += sir[2]; 172 | 173 | rinsum -= sir[0]; 174 | ginsum -= sir[1]; 175 | binsum -= sir[2]; 176 | 177 | yi++; 178 | } 179 | yw += w; 180 | } 181 | for (x = 0; x < w; x++) { 182 | rinsum = ginsum = binsum = routsum = goutsum = boutsum = rsum = gsum = bsum = 0; 183 | yp = -radius * w; 184 | for (i = -radius; i <= radius; i++) { 185 | yi = Math.max(0, yp) + x; 186 | 187 | sir = stack[i + radius]; 188 | 189 | sir[0] = r[yi]; 190 | sir[1] = g[yi]; 191 | sir[2] = b[yi]; 192 | 193 | rbs = r1 - Math.abs(i); 194 | 195 | rsum += r[yi] * rbs; 196 | gsum += g[yi] * rbs; 197 | bsum += b[yi] * rbs; 198 | 199 | if (i > 0) { 200 | rinsum += sir[0]; 201 | ginsum += sir[1]; 202 | binsum += sir[2]; 203 | } else { 204 | routsum += sir[0]; 205 | goutsum += sir[1]; 206 | boutsum += sir[2]; 207 | } 208 | 209 | if (i < hm) { 210 | yp += w; 211 | } 212 | } 213 | yi = x; 214 | stackpointer = radius; 215 | for (y = 0; y < h; y++) { 216 | // Preserve alpha channel: ( 0xff000000 & pix[yi] ) 217 | pix[yi] = (0xff000000 & pix[yi]) | (dv[rsum] << 16) | (dv[gsum] << 8) | dv[bsum]; 218 | 219 | rsum -= routsum; 220 | gsum -= goutsum; 221 | bsum -= boutsum; 222 | 223 | stackstart = stackpointer - radius + div; 224 | sir = stack[stackstart % div]; 225 | 226 | routsum -= sir[0]; 227 | goutsum -= sir[1]; 228 | boutsum -= sir[2]; 229 | 230 | if (x == 0) { 231 | vmin[y] = Math.min(y + r1, hm) * w; 232 | } 233 | p = x + vmin[y]; 234 | 235 | sir[0] = r[p]; 236 | sir[1] = g[p]; 237 | sir[2] = b[p]; 238 | 239 | rinsum += sir[0]; 240 | ginsum += sir[1]; 241 | binsum += sir[2]; 242 | 243 | rsum += rinsum; 244 | gsum += ginsum; 245 | bsum += binsum; 246 | 247 | stackpointer = (stackpointer + 1) % div; 248 | sir = stack[stackpointer]; 249 | 250 | routsum += sir[0]; 251 | goutsum += sir[1]; 252 | boutsum += sir[2]; 253 | 254 | rinsum -= sir[0]; 255 | ginsum -= sir[1]; 256 | binsum -= sir[2]; 257 | 258 | yi += w; 259 | } 260 | } 261 | 262 | bitmap.setPixels(pix, 0, w, 0, 0, w, h); 263 | 264 | return (bitmap); 265 | } 266 | } 267 | 268 | -------------------------------------------------------------------------------- /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. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "{}" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | 203 | --------------------------------------------------------------------------------