diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..6dad5c2 --- /dev/null +++ b/.gitignore @@ -0,0 +1,88 @@ +# Created by https://www.gitignore.io + +### Android ### + +# Files for the Dalvik VM +*.dex + +# Java class files +*.class + +# Generated files +bin/ +gen/ + +# Gradle files +.gradle/ +build/ + +# Local configuration file (sdk path, etc) +local.properties + +# Proguard folder generated by Eclipse +proguard/ + +# Log Files +*.log + + +### Intellij ### +# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm + +*.iml + +## Directory-based project format: +.idea/ +# if you remove the above rule, at least ignore the following: + +# User-specific stuff: +# .idea/workspace.xml +# .idea/tasks.xml +# .idea/dictionaries + +# Sensitive or high-churn files: +# .idea/dataSources.ids +# .idea/dataSources.xml +# .idea/sqlDataSources.xml +# .idea/dynamic.xml +# .idea/uiDesigner.xml + +# Gradle: +# .idea/gradle.xml +# .idea/libraries + +# Mongo Explorer plugin: +# .idea/mongoSettings.xml + +## File-based project format: +*.ipr +*.iws + +## Plugin-specific files: + +# IntelliJ +out/ + +# mpeltonen/sbt-idea plugin +.idea_modules/ + +# JIRA plugin +atlassian-ide-plugin.xml + +# Crashlytics plugin (for Android Studio and IntelliJ) +com_crashlytics_export_strings.xml + +# Ignore Gradle GUI config +gradle-app.setting + +# Mobile Tools for Java (J2ME) +.mtj.tmp/ + +# Package Files # +*.war +*.ear + +# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml +hs_err_pid* + +*.DS_Store diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..796b96d --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..6da305a --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,27 @@ +apply plugin: 'com.android.application' + +android { + compileSdkVersion 23 + buildToolsVersion "23.0.1" + + defaultConfig { + applicationId "com.commit451.nativestackblur.sample" + minSdkVersion 8 + targetSdkVersion 23 + versionCode 1 + versionName "1.0" + } + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' + } + } +} + +dependencies { + compile fileTree(include: ['*.jar'], dir: 'libs') + compile 'com.android.support:appcompat-v7:23.0.1' + compile 'com.squareup.picasso:picasso:2.5.2' + compile project(':nativestackblur') +} diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..12bf6de --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,17 @@ +# Add project specific ProGuard rules here. +# By default, the flags in this file are appended to flags specified +# in /Users/John/Library/Android/sdk/tools/proguard/proguard-android.txt +# You can edit the include path and order by changing the proguardFiles +# directive in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# Add any project specific keep options here: + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} diff --git a/app/src/androidTest/java/com/commit451/nativestackblur/sample/ApplicationTest.java b/app/src/androidTest/java/com/commit451/nativestackblur/sample/ApplicationTest.java new file mode 100644 index 0000000..41a81b9 --- /dev/null +++ b/app/src/androidTest/java/com/commit451/nativestackblur/sample/ApplicationTest.java @@ -0,0 +1,13 @@ +package com.commit451.nativestackblur.sample; + +import android.app.Application; +import android.test.ApplicationTestCase; + +/** + * Testing Fundamentals + */ +public class ApplicationTest extends ApplicationTestCase { + public ApplicationTest() { + super(Application.class); + } +} \ No newline at end of file diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..aa51725 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,23 @@ + + + + + + + + + + + + + + + + diff --git a/app/src/main/java/com/commit451/nativestackblur/sample/BlurTransformation.java b/app/src/main/java/com/commit451/nativestackblur/sample/BlurTransformation.java new file mode 100644 index 0000000..b96020a --- /dev/null +++ b/app/src/main/java/com/commit451/nativestackblur/sample/BlurTransformation.java @@ -0,0 +1,30 @@ +package com.commit451.nativestackblur.sample; + +import android.graphics.Bitmap; + +import com.commit451.nativestackblur.NativeStackBlur; +import com.squareup.picasso.Transformation; + +/** + * Created by John on 9/10/15. + */ +public class BlurTransformation implements Transformation { + + private int mBlurRadius; + + public BlurTransformation(int blurRadius) { + mBlurRadius = blurRadius; + } + + @Override + public Bitmap transform(Bitmap source) { + Bitmap bm = NativeStackBlur.process(source, mBlurRadius); + source.recycle(); + return bm; + } + + @Override + public String key() { + return getClass().getCanonicalName() + "-" + mBlurRadius; + } +} diff --git a/app/src/main/java/com/commit451/nativestackblur/sample/MainActivity.java b/app/src/main/java/com/commit451/nativestackblur/sample/MainActivity.java new file mode 100644 index 0000000..6452ff1 --- /dev/null +++ b/app/src/main/java/com/commit451/nativestackblur/sample/MainActivity.java @@ -0,0 +1,53 @@ +package com.commit451.nativestackblur.sample; + +import android.os.Bundle; +import android.support.v7.app.AppCompatActivity; +import android.view.Menu; +import android.view.MenuItem; +import android.widget.ImageView; + +import com.squareup.picasso.Picasso; + +public class MainActivity extends AppCompatActivity { + + ImageView mImage; + ImageView mBlurredImage; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_main); + mImage = (ImageView) findViewById(R.id.image); + mBlurredImage = (ImageView) findViewById(R.id.blurredImage); + Picasso.with(this) + .load("https://upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Android_robot.svg/511px-Android_robot.svg.png") + .into(mImage); + + Picasso.with(this) + .load("https://upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Android_robot.svg/511px-Android_robot.svg.png") + .transform(new BlurTransformation(5)) + .into(mBlurredImage); + } + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + // Inflate the menu; this adds items to the action bar if it is present. + getMenuInflater().inflate(R.menu.menu_main, menu); + return true; + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + // Handle action bar item clicks here. The action bar will + // automatically handle clicks on the Home/Up button, so long + // as you specify a parent activity in AndroidManifest.xml. + int id = item.getItemId(); + + //noinspection SimplifiableIfStatement + if (id == R.id.action_settings) { + return true; + } + + return super.onOptionsItemSelected(item); + } +} diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml new file mode 100644 index 0000000..1f6ea03 --- /dev/null +++ b/app/src/main/res/layout/activity_main.xml @@ -0,0 +1,26 @@ + + + + + + + diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml new file mode 100644 index 0000000..a459e0a --- /dev/null +++ b/app/src/main/res/menu/menu_main.xml @@ -0,0 +1,9 @@ + + + diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 0000000..cde69bc Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png new file mode 100644 index 0000000..c133a0c Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher.png differ diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png new file mode 100644 index 0000000..bfa42f0 Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png new file mode 100644 index 0000000..324e72c Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ diff --git a/app/src/main/res/values-w820dp/dimens.xml b/app/src/main/res/values-w820dp/dimens.xml new file mode 100644 index 0000000..63fc816 --- /dev/null +++ b/app/src/main/res/values-w820dp/dimens.xml @@ -0,0 +1,6 @@ + + + 64dp + diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml new file mode 100644 index 0000000..47c8224 --- /dev/null +++ b/app/src/main/res/values/dimens.xml @@ -0,0 +1,5 @@ + + + 16dp + 16dp + diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml new file mode 100644 index 0000000..af56530 --- /dev/null +++ b/app/src/main/res/values/strings.xml @@ -0,0 +1,6 @@ + + NativeStackBlurSample + + Hello world! + Settings + diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml new file mode 100644 index 0000000..766ab99 --- /dev/null +++ b/app/src/main/res/values/styles.xml @@ -0,0 +1,8 @@ + + + + + + diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..1b7886d --- /dev/null +++ b/build.gradle @@ -0,0 +1,19 @@ +// Top-level build file where you can add configuration options common to all sub-projects/modules. + +buildscript { + repositories { + jcenter() + } + dependencies { + classpath 'com.android.tools.build:gradle:1.3.0' + + // NOTE: Do not place your application dependencies here; they belong + // in the individual module build.gradle files + } +} + +allprojects { + repositories { + jcenter() + } +} diff --git a/gradle.properties b/gradle.properties new file mode 100644 index 0000000..1d3591c --- /dev/null +++ b/gradle.properties @@ -0,0 +1,18 @@ +# Project-wide Gradle settings. + +# IDE (e.g. Android Studio) users: +# Gradle settings configured through the IDE *will override* +# any settings specified in this file. + +# For more details on how to configure your build environment visit +# http://www.gradle.org/docs/current/userguide/build_environment.html + +# Specifies the JVM arguments used for the daemon process. +# The setting is particularly useful for tweaking memory settings. +# Default value: -Xmx10248m -XX:MaxPermSize=256m +# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 + +# When configured, Gradle will run in incubating parallel mode. +# This option should only be used with decoupled projects. More details, visit +# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects +# org.gradle.parallel=true \ No newline at end of file diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..8c0fb64 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..e31b8a6 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Thu Sep 10 10:50:01 CDT 2015 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..91a7e26 --- /dev/null +++ b/gradlew @@ -0,0 +1,164 @@ +#!/usr/bin/env bash + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn ( ) { + echo "$*" +} + +die ( ) { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; +esac + +# For Cygwin, ensure paths are in UNIX format before anything is touched. +if $cygwin ; then + [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` +fi + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >&- +APP_HOME="`pwd -P`" +cd "$SAVED" >&- + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules +function splitJvmOpts() { + JVM_OPTS=("$@") +} +eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS +JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" + +exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..aec9973 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,90 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS= + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto init + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto init + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:init +@rem Get command-line arguments, handling Windowz variants + +if not "%OS%" == "Windows_NT" goto win9xME_args +if "%@eval[2+2]" == "4" goto 4NT_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* +goto execute + +:4NT_args +@rem Get arguments from the 4NT Shell from JP Software +set CMD_LINE_ARGS=%$ + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/nativestackblur/.gitignore b/nativestackblur/.gitignore new file mode 100644 index 0000000..796b96d --- /dev/null +++ b/nativestackblur/.gitignore @@ -0,0 +1 @@ +/build diff --git a/nativestackblur/build.gradle b/nativestackblur/build.gradle new file mode 100644 index 0000000..087a512 --- /dev/null +++ b/nativestackblur/build.gradle @@ -0,0 +1,25 @@ +apply plugin: 'com.android.library' + +android { + compileSdkVersion 23 + buildToolsVersion "23.0.1" + + defaultConfig { + minSdkVersion 8 + targetSdkVersion 23 + versionCode 1 + versionName "1.0" + } + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' + } + } + sourceSets { + main { + jniLibs.srcDirs = ['libs'] + } + } +} + diff --git a/nativestackblur/libs/armeabi-v7a/libblur.so b/nativestackblur/libs/armeabi-v7a/libblur.so new file mode 100755 index 0000000..7557fe7 Binary files /dev/null and b/nativestackblur/libs/armeabi-v7a/libblur.so differ diff --git a/nativestackblur/libs/armeabi/libblur.so b/nativestackblur/libs/armeabi/libblur.so new file mode 100755 index 0000000..84fb834 Binary files /dev/null and b/nativestackblur/libs/armeabi/libblur.so differ diff --git a/nativestackblur/libs/mips/libblur.so b/nativestackblur/libs/mips/libblur.so new file mode 100755 index 0000000..4bccd00 Binary files /dev/null and b/nativestackblur/libs/mips/libblur.so differ diff --git a/nativestackblur/libs/x86/libblur.so b/nativestackblur/libs/x86/libblur.so new file mode 100755 index 0000000..0959078 Binary files /dev/null and b/nativestackblur/libs/x86/libblur.so differ diff --git a/nativestackblur/proguard-rules.pro b/nativestackblur/proguard-rules.pro new file mode 100644 index 0000000..12bf6de --- /dev/null +++ b/nativestackblur/proguard-rules.pro @@ -0,0 +1,17 @@ +# Add project specific ProGuard rules here. +# By default, the flags in this file are appended to flags specified +# in /Users/John/Library/Android/sdk/tools/proguard/proguard-android.txt +# You can edit the include path and order by changing the proguardFiles +# directive in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# Add any project specific keep options here: + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} diff --git a/nativestackblur/src/androidTest/java/com/commit451/nativestackblur/ApplicationTest.java b/nativestackblur/src/androidTest/java/com/commit451/nativestackblur/ApplicationTest.java new file mode 100644 index 0000000..6daa775 --- /dev/null +++ b/nativestackblur/src/androidTest/java/com/commit451/nativestackblur/ApplicationTest.java @@ -0,0 +1,13 @@ +package com.commit451.nativestackblur; + +import android.app.Application; +import android.test.ApplicationTestCase; + +/** + * Testing Fundamentals + */ +public class ApplicationTest extends ApplicationTestCase { + public ApplicationTest() { + super(Application.class); + } +} \ No newline at end of file diff --git a/nativestackblur/src/main/AndroidManifest.xml b/nativestackblur/src/main/AndroidManifest.xml new file mode 100644 index 0000000..ee18ca1 --- /dev/null +++ b/nativestackblur/src/main/AndroidManifest.xml @@ -0,0 +1,3 @@ + + + diff --git a/nativestackblur/src/main/java/com/commit451/nativestackblur/NativeStackBlur.java b/nativestackblur/src/main/java/com/commit451/nativestackblur/NativeStackBlur.java new file mode 100644 index 0000000..7b90b55 --- /dev/null +++ b/nativestackblur/src/main/java/com/commit451/nativestackblur/NativeStackBlur.java @@ -0,0 +1,19 @@ +package com.commit451.nativestackblur; + +import android.graphics.Bitmap; + +import com.enrique.stackblur.NativeBlurProcess; + +/** + * Created by John on 9/10/15. + */ +public class NativeStackBlur { + + /** + * Process the image using a native library + */ + public static Bitmap process(Bitmap bitmap, int radius) { + NativeBlurProcess blur = new NativeBlurProcess(); + return blur.blur(bitmap, radius); + } +} diff --git a/nativestackblur/src/main/java/com/enrique/stackblur/NativeBlurProcess.java b/nativestackblur/src/main/java/com/enrique/stackblur/NativeBlurProcess.java new file mode 100755 index 0000000..4b3a1df --- /dev/null +++ b/nativestackblur/src/main/java/com/enrique/stackblur/NativeBlurProcess.java @@ -0,0 +1,71 @@ +package com.enrique.stackblur; + +import android.graphics.Bitmap; + +import java.util.ArrayList; +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +/** + * Blur using the NDK and native code. + */ +public class NativeBlurProcess { + + static final int EXECUTOR_THREADS = Runtime.getRuntime().availableProcessors(); + static final ExecutorService EXECUTOR = Executors.newFixedThreadPool(EXECUTOR_THREADS); + private static native void functionToBlur(Bitmap bitmapOut, int radius, int threadCount, int threadIndex, int round); + + static { + System.loadLibrary("blur"); + } + + public Bitmap blur(Bitmap original, float radius) { + Bitmap bitmapOut = original.copy(Bitmap.Config.ARGB_8888, true); + + int cores = EXECUTOR_THREADS; + + ArrayList horizontal = new ArrayList(cores); + ArrayList vertical = new ArrayList(cores); + for (int i = 0; i < cores; i++) { + horizontal.add(new NativeTask(bitmapOut, (int) radius, cores, i, 1)); + vertical.add(new NativeTask(bitmapOut, (int) radius, cores, i, 2)); + } + + try { + EXECUTOR.invokeAll(horizontal); + } catch (InterruptedException e) { + return bitmapOut; + } + + try { + EXECUTOR.invokeAll(vertical); + } catch (InterruptedException e) { + return bitmapOut; + } + return bitmapOut; + } + + private static class NativeTask implements Callable { + private final Bitmap _bitmapOut; + private final int _radius; + private final int _totalCores; + private final int _coreIndex; + private final int _round; + + public NativeTask(Bitmap bitmapOut, int radius, int totalCores, int coreIndex, int round) { + _bitmapOut = bitmapOut; + _radius = radius; + _totalCores = totalCores; + _coreIndex = coreIndex; + _round = round; + } + + @Override + public Void call() throws Exception { + functionToBlur(_bitmapOut, _radius, _totalCores, _coreIndex, _round); + return null; + } + + } +} diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..1205615 --- /dev/null +++ b/settings.gradle @@ -0,0 +1 @@ +include ':app', ':nativestackblur'