├── Phash ├── .gitignore ├── consumer-rules.pro ├── src │ ├── main │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── in │ │ │ └── kay │ │ │ └── phash │ │ │ ├── Phash.kt │ │ │ └── FileUtils.java │ ├── test │ │ └── java │ │ │ └── in │ │ │ └── kay │ │ │ └── phash │ │ │ └── ExampleUnitTest.kt │ └── androidTest │ │ └── java │ │ └── in │ │ └── kay │ │ └── phash │ │ └── ExampleInstrumentedTest.kt ├── proguard-rules.pro └── build.gradle ├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ └── themes.xml │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── xml │ │ │ │ ├── backup_rules.xml │ │ │ │ └── data_extraction_rules.xml │ │ │ ├── values-night │ │ │ │ └── themes.xml │ │ │ ├── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ │ └── drawable │ │ │ │ └── ic_launcher_background.xml │ │ └── AndroidManifest.xml │ ├── test │ │ └── java │ │ │ └── in │ │ │ └── kay │ │ │ └── phashlibrary │ │ │ └── ExampleUnitTest.kt │ └── androidTest │ │ └── java │ │ └── in │ │ └── kay │ │ └── phashlibrary │ │ └── ExampleInstrumentedTest.kt ├── proguard-rules.pro └── build.gradle ├── .idea ├── .gitignore ├── compiler.xml ├── vcs.xml ├── misc.xml └── gradle.xml ├── img1.jpeg ├── img2.jpeg ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── settings.gradle ├── gradle.properties ├── gradlew.bat ├── README.md └── gradlew /Phash/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /Phash/consumer-rules.pro: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /img1.jpeg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/img1.jpeg -------------------------------------------------------------------------------- /img2.jpeg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/img2.jpeg -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | PhashLibrary 3 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KapilYadav-dev/Phasher/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /Phash/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Sep 02 20:35:03 IST 2022 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | local.properties 16 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 9 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | pluginManagement { 2 | repositories { 3 | gradlePluginPortal() 4 | google() 5 | mavenCentral() 6 | } 7 | } 8 | dependencyResolutionManagement { 9 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 10 | repositories { 11 | google() 12 | mavenCentral() 13 | } 14 | } 15 | rootProject.name = "PhashLibrary" 16 | include ':app' 17 | include ':Phash' 18 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | -------------------------------------------------------------------------------- /Phash/src/test/java/in/kay/phash/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package `in`.kay.phash 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } -------------------------------------------------------------------------------- /app/src/test/java/in/kay/phashlibrary/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package `in`.kay.phashlibrary 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } -------------------------------------------------------------------------------- /app/src/main/res/xml/backup_rules.xml: -------------------------------------------------------------------------------- 1 | 8 | 9 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/xml/data_extraction_rules.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 8 | 12 | 13 | 19 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 16 | 17 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /Phash/src/androidTest/java/in/kay/phash/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package `in`.kay.phash 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("in.kay.phash.test", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /app/src/androidTest/java/in/kay/phashlibrary/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package `in`.kay.phashlibrary 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("in.kay.phashlibrary", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /Phash/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/values-night/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'org.jetbrains.kotlin.android' 4 | } 5 | 6 | android { 7 | compileSdk 32 8 | 9 | defaultConfig { 10 | applicationId "in.kay.phashlibrary" 11 | minSdk 21 12 | targetSdk 32 13 | versionCode 1 14 | versionName "1.0" 15 | 16 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 17 | } 18 | 19 | buildTypes { 20 | release { 21 | minifyEnabled false 22 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 23 | } 24 | } 25 | compileOptions { 26 | sourceCompatibility JavaVersion.VERSION_1_8 27 | targetCompatibility JavaVersion.VERSION_1_8 28 | } 29 | kotlinOptions { 30 | jvmTarget = '1.8' 31 | } 32 | } 33 | 34 | dependencies { 35 | 36 | implementation 'androidx.core:core-ktx:1.7.0' 37 | implementation 'androidx.appcompat:appcompat:1.5.0' 38 | implementation 'com.google.android.material:material:1.6.1' 39 | testImplementation 'junit:junit:4.13.2' 40 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 41 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 42 | implementation project(':Phash') 43 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Kotlin code style for this project: "official" or "obsolete": 19 | kotlin.code.style=official 20 | # Enables namespacing of each library's R class so that its R class includes only the 21 | # resources declared in the library itself and none from the library's dependencies, 22 | # thereby reducing the size of the R class for that library 23 | android.nonTransitiveRClass=true -------------------------------------------------------------------------------- /Phash/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.library' 3 | id 'org.jetbrains.kotlin.android' 4 | id 'maven-publish' 5 | } 6 | 7 | android { 8 | compileSdk 32 9 | 10 | defaultConfig { 11 | minSdk 21 12 | targetSdk 32 13 | 14 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 15 | consumerProguardFiles "consumer-rules.pro" 16 | } 17 | 18 | buildTypes { 19 | release { 20 | minifyEnabled false 21 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 22 | } 23 | } 24 | compileOptions { 25 | sourceCompatibility JavaVersion.VERSION_1_8 26 | targetCompatibility JavaVersion.VERSION_1_8 27 | } 28 | kotlinOptions { 29 | jvmTarget = '1.8' 30 | } 31 | } 32 | 33 | dependencies { 34 | 35 | implementation 'androidx.core:core-ktx:1.7.0' 36 | implementation 'androidx.appcompat:appcompat:1.5.0' 37 | implementation 'com.google.android.material:material:1.6.1' 38 | testImplementation 'junit:junit:4.13.2' 39 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 40 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 41 | } 42 | afterEvaluate { 43 | publishing { 44 | publications { 45 | release(MavenPublication){ 46 | from components.release 47 | 48 | groupId = 'com.github.KapilYadav-dev' 49 | artifactId ='Phash' 50 | version = '1.0' 51 | } 52 | } 53 | } 54 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /Phash/src/main/java/in/kay/phash/Phash.kt: -------------------------------------------------------------------------------- 1 | package `in`.kay.phash 2 | 3 | import android.content.Context 4 | import android.graphics.* 5 | import android.net.Uri 6 | 7 | class Phash( 8 | fileOnePath: String?, 9 | fileTwoPath: String?, 10 | bitSize: Int = 8 11 | ) { 12 | private var bitMapOne: Bitmap? = null 13 | private var bitMapTwo: Bitmap? = null 14 | private var hashOne: String? = null 15 | private var hashTwo: String? = null 16 | private var hDistance: Int = 101 17 | 18 | constructor(uriOne: Uri?, uriTwo: Uri?, context: Context) : this( 19 | FileUtils.getPath(context, uriOne)!!, FileUtils.getPath(context, uriTwo)!! 20 | ) 21 | 22 | init { 23 | // First we are converting our image to 8x8 bits 24 | bitMapOne = resizeToNxN(fileOnePath, bitSize) 25 | bitMapTwo = resizeToNxN(fileTwoPath, bitSize) 26 | // Then converting bitmap to grayscale 27 | bitMapOne = bitMapOne?.let { toGreyscale(it) } 28 | bitMapTwo = bitMapTwo?.let { toGreyscale(it) } 29 | // Getting the hash from the images 30 | hashOne = bitMapOne?.let { buildHash(it) } 31 | hashTwo = bitMapTwo?.let { buildHash(it) } 32 | // Finally getting hamming distance 33 | hDistance = getHammingDistance(hashOne.toString(), hashTwo.toString()) 34 | } 35 | 36 | fun getSimilarityScore(): Int { 37 | return 100 - hDistance 38 | } 39 | 40 | private fun getHammingDistance(one: String, two: String): Int { 41 | if (one.length != two.length) { 42 | return -1 43 | } 44 | var counter = 0 45 | for (i in one.indices) { 46 | if (one[i] != two[i]) counter++ 47 | } 48 | return counter 49 | } 50 | 51 | private fun resizeToNxN(filePath: String?, N: Int): Bitmap? { 52 | val originalBitmap = BitmapFactory.decodeFile(filePath) ?: return null 53 | return Bitmap.createScaledBitmap(originalBitmap, N, N, true) 54 | } 55 | 56 | private fun toGreyscale(bmpOriginal: Bitmap): Bitmap? { 57 | val height: Int = bmpOriginal.height 58 | val width: Int = bmpOriginal.width 59 | val bmpGrayscale = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888) 60 | val canvas = Canvas(bmpGrayscale) 61 | val ma = ColorMatrix() 62 | ma.setSaturation(0f) 63 | val paint = Paint() 64 | paint.colorFilter = ColorMatrixColorFilter(ma) 65 | canvas.drawBitmap(bmpOriginal, 0f, 0f, paint) 66 | return bmpGrayscale 67 | } 68 | 69 | private fun buildHash(grayscaleBitmap: Bitmap): String { 70 | val myHeight = grayscaleBitmap.height 71 | val myWidth = grayscaleBitmap.width 72 | var totalPixVal = 0 73 | for (i in 0 until myWidth) { 74 | for (j in 0 until myHeight) { 75 | val currPixel = grayscaleBitmap.getPixel(i, j) and 0xff //read lowest byte of pixels 76 | totalPixVal += currPixel 77 | } 78 | } 79 | val average = totalPixVal / 64 80 | var hashVal = "" 81 | for (i in 0 until myWidth) { 82 | for (j in 0 until myHeight) { 83 | val currPixel = grayscaleBitmap.getPixel(i, j) and 0xff //read lowest byte of pixels 84 | hashVal += if (currPixel >= average) { 85 | "1" 86 | } else { 87 | "0" 88 | } 89 | } 90 | } 91 | return hashVal 92 | } 93 | 94 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Phasher ✅ 2 | 3 | > So, around a week ago I was struggling to compare similarities between two images and found a way i.e Phash (perceptual hash) algorithm. It's based upon https://www.phash.org/.❤️ 4 | 5 | ## ⌨️ Usage 6 | 7 | ![latestVersion](https://img.shields.io/github/v/release/KapilYadav-dev/Phasher) 8 | 9 | ### 1. Add dependency. 10 | ```groovy 11 | repositories { 12 | maven { url 'https://jitpack.io' } // Add jitpack 13 | } 14 | 15 | dependencies { 16 | implementation 'com.github.KapilYadav-dev:Phasher:Tag' 17 | } 18 | 19 | ``` 20 | 21 | ### 2. Use Phash() function. 22 | #### 1st way using file path. 23 | ```kotlin 24 | fun Phash( 25 | fileOnePath: String?, // path of Image one 26 | fileTwoPath: String?, // path of Image two 27 | bitSize: Int = 8 // This is the size you want to resize, can play with it for more accuracy and its best with the value 8 28 | ) 29 | ``` 30 | #### 2nd way using file uri. 31 | ```kotlin 32 | fun Phash( 33 | uriOne: Uri?, // Uri for Image one 34 | uriTwo: Uri?, // Uri for Image two 35 | context: Context 36 | ) 37 | ``` 38 | #### Finally use ```getSimilarityScore()``` method which will return % of confidence. 39 | #### i.e. 40 | ```kotlin 41 | val score = Phash(path1,path2).getSimilarityScore() 42 | // score = 70 % 43 | val scoreTwo = Phash(uri1,uri2,context).getSimilarityScore() 44 | // score = 70% 45 | ``` 46 | 47 | ## Results 48 | | Image 1 | Image 2 | 49 | | :---: | :---: | 50 | | | | 51 | ## Result 89 % match ✅ 52 | 53 | ## Important Note ✍️ 54 | Choose your threasold for your image as per your usecase.
55 | For a standard one, we use 75 % threasold that means above its image are similar. 56 | ## ✍️ Author 57 | 58 | 👤 **mrkaydev** 59 | 60 | * Linkedin: @mrkaydev 61 | * Email: infokaydev@gmail.com 62 | 63 | Feel free to ping me 😉 64 | 65 | ## 🤝 Contributing 66 | 67 | Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any 68 | contributions you make are **greatly appreciated**. 69 | 70 | 1. Open an issue first to discuss what you would like to change. 71 | 1. Fork the Project 72 | 1. Create your feature branch (`git checkout -b feature/amazing-feature`) 73 | 1. Commit your changes (`git commit -m 'Add some amazing feature'`) 74 | 1. Push to the branch (`git push origin feature/amazing-feature`) 75 | 1. Open a pull request 76 | 77 | Please make sure to update tests as appropriate. 78 | 79 | ## ❤ Show your support 80 | 81 | Give a ⭐️ if this project helped you! 82 | 83 | 84 | Buy Me A Coffee 85 | 86 | 87 | 88 | ## 📝 License 89 | 90 | ``` 91 | Copyright © 2022 - mrkaydev 92 | 93 | Licensed under the Apache License, Version 2.0 (the "License"); 94 | you may not use this file except in compliance with the License. 95 | You may obtain a copy of the License at 96 | 97 | http://www.apache.org/licenses/LICENSE-2.0 98 | 99 | Unless required by applicable law or agreed to in writing, software 100 | distributed under the License is distributed on an "AS IS" BASIS, 101 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 102 | See the License for the specific language governing permissions and 103 | limitations under the License. 104 | ``` 105 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /Phash/src/main/java/in/kay/phash/FileUtils.java: -------------------------------------------------------------------------------- 1 | package in.kay.phash; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.content.ContentUris; 5 | import android.content.Context; 6 | import android.database.Cursor; 7 | import android.net.Uri; 8 | import android.os.Build; 9 | import android.os.Environment; 10 | import android.provider.DocumentsContract; 11 | import android.provider.MediaStore; 12 | import android.provider.OpenableColumns; 13 | import android.text.TextUtils; 14 | import android.util.Log; 15 | 16 | import java.io.File; 17 | import java.io.FileOutputStream; 18 | import java.io.InputStream; 19 | 20 | public class FileUtils { 21 | private static Uri contentUri = null; 22 | 23 | /** 24 | * Get a file path from a Uri. This will get the the path for Storage Access 25 | * Framework Documents, as well as the _data field for the MediaStore and 26 | * other file-based ContentProviders.
27 | *
28 | * Callers should check whether the path is local before assuming it 29 | * represents a local file. 30 | * 31 | * @param context The context. 32 | * @param uri The Uri to query. 33 | */ 34 | @SuppressLint("NewApi") 35 | public static String getPath(final Context context, final Uri uri) { 36 | // check here to KITKAT or new version 37 | final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; 38 | String selection = null; 39 | String[] selectionArgs = null; 40 | // DocumentProvider 41 | if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) { 42 | // ExternalStorageProvider 43 | if (isExternalStorageDocument(uri)) { 44 | final String docId = DocumentsContract.getDocumentId(uri); 45 | final String[] split = docId.split(":"); 46 | final String type = split[0]; 47 | 48 | String fullPath = getPathFromExtSD(split); 49 | if (fullPath != "") { 50 | return fullPath; 51 | } else { 52 | return null; 53 | } 54 | } 55 | 56 | // DownloadsProvider 57 | else if (isDownloadsDocument(uri)) { 58 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 59 | final String id; 60 | Cursor cursor = null; 61 | try { 62 | cursor = context.getContentResolver().query(uri, new String[]{MediaStore.MediaColumns.DISPLAY_NAME}, null, null, null); 63 | if (cursor != null && cursor.moveToFirst()) { 64 | String fileName = cursor.getString(0); 65 | String path = Environment.getExternalStorageDirectory().toString() + "/Download/" + fileName; 66 | if (!TextUtils.isEmpty(path)) { 67 | return path; 68 | } 69 | } 70 | } finally { 71 | if (cursor != null) 72 | cursor.close(); 73 | } 74 | id = DocumentsContract.getDocumentId(uri); 75 | if (!TextUtils.isEmpty(id)) { 76 | if (id.startsWith("raw:")) { 77 | return id.replaceFirst("raw:", ""); 78 | } 79 | String[] contentUriPrefixesToTry = new String[]{ 80 | "content://downloads/public_downloads", 81 | "content://downloads/my_downloads" 82 | }; 83 | for (String contentUriPrefix : contentUriPrefixesToTry) { 84 | try { 85 | final Uri contentUri = ContentUris.withAppendedId(Uri.parse(contentUriPrefix), Long.valueOf(id)); 86 | 87 | /* final Uri contentUri = ContentUris.withAppendedId( 88 | Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));*/ 89 | 90 | return getDataColumn(context, contentUri, null, null); 91 | } catch (NumberFormatException e) { 92 | //In Android 8 and Android P the id is not a number 93 | return uri.getPath().replaceFirst("^/document/raw:", "").replaceFirst("^raw:", ""); 94 | } 95 | } 96 | 97 | 98 | } 99 | 100 | } else { 101 | final String id = DocumentsContract.getDocumentId(uri); 102 | final boolean isOreo = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O; 103 | if (id.startsWith("raw:")) { 104 | return id.replaceFirst("raw:", ""); 105 | } 106 | try { 107 | contentUri = ContentUris.withAppendedId( 108 | Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)); 109 | 110 | } catch (NumberFormatException e) { 111 | e.printStackTrace(); 112 | } 113 | if (contentUri != null) { 114 | return getDataColumn(context, contentUri, null, null); 115 | } 116 | } 117 | 118 | 119 | } 120 | // MediaProvider 121 | else if (isMediaDocument(uri)) { 122 | final String docId = DocumentsContract.getDocumentId(uri); 123 | final String[] split = docId.split(":"); 124 | final String type = split[0]; 125 | 126 | Uri contentUri = null; 127 | 128 | if ("image".equals(type)) { 129 | contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; 130 | } else if ("video".equals(type)) { 131 | contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI; 132 | } else if ("audio".equals(type)) { 133 | contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI; 134 | } 135 | selection = "_id=?"; 136 | selectionArgs = new String[]{split[1]}; 137 | 138 | 139 | return getDataColumn(context, contentUri, selection, 140 | selectionArgs); 141 | } else if (isGoogleDriveUri(uri)) { 142 | return getDriveFilePath(uri, context); 143 | } 144 | } 145 | 146 | 147 | // MediaStore (and general) 148 | else if ("content".equalsIgnoreCase(uri.getScheme())) { 149 | 150 | if (isGooglePhotosUri(uri)) { 151 | return uri.getLastPathSegment(); 152 | } 153 | 154 | if (isGoogleDriveUri(uri)) { 155 | return getDriveFilePath(uri, context); 156 | } 157 | if( Build.VERSION.SDK_INT == Build.VERSION_CODES.N) 158 | { 159 | // return getFilePathFromURI(context,uri); 160 | return getMediaFilePathForN(uri, context); 161 | // return getRealPathFromURI(context,uri); 162 | }else 163 | { 164 | 165 | return getDataColumn(context, uri, null, null); 166 | } 167 | 168 | 169 | } 170 | // File 171 | else if ("file".equalsIgnoreCase(uri.getScheme())) { 172 | return uri.getPath(); 173 | } 174 | 175 | return null; 176 | } 177 | 178 | /** 179 | * Check if a file exists on device 180 | * 181 | * @param filePath The absolute file path 182 | */ 183 | private static boolean fileExists(String filePath) { 184 | File file = new File(filePath); 185 | 186 | return file.exists(); 187 | } 188 | 189 | 190 | /** 191 | * Get full file path from external storage 192 | * 193 | * @param pathData The storage type and the relative path 194 | */ 195 | private static String getPathFromExtSD(String[] pathData) { 196 | final String type = pathData[0]; 197 | final String relativePath = "/" + pathData[1]; 198 | String fullPath = ""; 199 | 200 | // on my Sony devices (4.4.4 & 5.1.1), `type` is a dynamic string 201 | // something like "71F8-2C0A", some kind of unique id per storage 202 | // don't know any API that can get the root path of that storage based on its id. 203 | // 204 | // so no "primary" type, but let the check here for other devices 205 | if ("primary".equalsIgnoreCase(type)) { 206 | fullPath = Environment.getExternalStorageDirectory() + relativePath; 207 | if (fileExists(fullPath)) { 208 | return fullPath; 209 | } 210 | } 211 | 212 | // Environment.isExternalStorageRemovable() is `true` for external and internal storage 213 | // so we cannot relay on it. 214 | // 215 | // instead, for each possible path, check if file exists 216 | // we'll start with secondary storage as this could be our (physically) removable sd card 217 | fullPath = System.getenv("SECONDARY_STORAGE") + relativePath; 218 | if (fileExists(fullPath)) { 219 | return fullPath; 220 | } 221 | 222 | fullPath = System.getenv("EXTERNAL_STORAGE") + relativePath; 223 | if (fileExists(fullPath)) { 224 | return fullPath; 225 | } 226 | 227 | return fullPath; 228 | } 229 | 230 | private static String getDriveFilePath(Uri uri, Context context) { 231 | Uri returnUri = uri; 232 | Cursor returnCursor = context.getContentResolver().query(returnUri, null, null, null, null); 233 | /* 234 | * Get the column indexes of the data in the Cursor, 235 | * * move to the first row in the Cursor, get the data, 236 | * * and display it. 237 | * */ 238 | int nameIndex = returnCursor.getColumnIndex(OpenableColumns.DISPLAY_NAME); 239 | int sizeIndex = returnCursor.getColumnIndex(OpenableColumns.SIZE); 240 | returnCursor.moveToFirst(); 241 | String name = (returnCursor.getString(nameIndex)); 242 | String size = (Long.toString(returnCursor.getLong(sizeIndex))); 243 | File file = new File(context.getCacheDir(), name); 244 | try { 245 | InputStream inputStream = context.getContentResolver().openInputStream(uri); 246 | FileOutputStream outputStream = new FileOutputStream(file); 247 | int read = 0; 248 | int maxBufferSize = 1 * 1024 * 1024; 249 | int bytesAvailable = inputStream.available(); 250 | 251 | //int bufferSize = 1024; 252 | int bufferSize = Math.min(bytesAvailable, maxBufferSize); 253 | 254 | final byte[] buffers = new byte[bufferSize]; 255 | while ((read = inputStream.read(buffers)) != -1) { 256 | outputStream.write(buffers, 0, read); 257 | } 258 | Log.e("File Size", "Size " + file.length()); 259 | inputStream.close(); 260 | outputStream.close(); 261 | Log.e("File Path", "Path " + file.getPath()); 262 | Log.e("File Size", "Size " + file.length()); 263 | } catch (Exception e) { 264 | Log.e("Exception", e.getMessage()); 265 | } 266 | return file.getPath(); 267 | } 268 | 269 | private static String getMediaFilePathForN(Uri uri, Context context) { 270 | Uri returnUri = uri; 271 | Cursor returnCursor = context.getContentResolver().query(returnUri, null, null, null, null); 272 | /* 273 | * Get the column indexes of the data in the Cursor, 274 | * * move to the first row in the Cursor, get the data, 275 | * * and display it. 276 | * */ 277 | int nameIndex = returnCursor.getColumnIndex(OpenableColumns.DISPLAY_NAME); 278 | int sizeIndex = returnCursor.getColumnIndex(OpenableColumns.SIZE); 279 | returnCursor.moveToFirst(); 280 | String name = (returnCursor.getString(nameIndex)); 281 | String size = (Long.toString(returnCursor.getLong(sizeIndex))); 282 | File file = new File(context.getFilesDir(), name); 283 | try { 284 | InputStream inputStream = context.getContentResolver().openInputStream(uri); 285 | FileOutputStream outputStream = new FileOutputStream(file); 286 | int read = 0; 287 | int maxBufferSize = 1 * 1024 * 1024; 288 | int bytesAvailable = inputStream.available(); 289 | 290 | //int bufferSize = 1024; 291 | int bufferSize = Math.min(bytesAvailable, maxBufferSize); 292 | 293 | final byte[] buffers = new byte[bufferSize]; 294 | while ((read = inputStream.read(buffers)) != -1) { 295 | outputStream.write(buffers, 0, read); 296 | } 297 | Log.e("File Size", "Size " + file.length()); 298 | inputStream.close(); 299 | outputStream.close(); 300 | Log.e("File Path", "Path " + file.getPath()); 301 | Log.e("File Size", "Size " + file.length()); 302 | } catch (Exception e) { 303 | Log.e("Exception", e.getMessage()); 304 | } 305 | return file.getPath(); 306 | } 307 | 308 | 309 | private static String getDataColumn(Context context, Uri uri, 310 | String selection, String[] selectionArgs) { 311 | Cursor cursor = null; 312 | final String column = "_data"; 313 | final String[] projection = {column}; 314 | 315 | try { 316 | cursor = context.getContentResolver().query(uri, projection, 317 | selection, selectionArgs, null); 318 | 319 | if (cursor != null && cursor.moveToFirst()) { 320 | final int index = cursor.getColumnIndexOrThrow(column); 321 | return cursor.getString(index); 322 | } 323 | } finally { 324 | if (cursor != null) 325 | cursor.close(); 326 | } 327 | 328 | return null; 329 | } 330 | 331 | /** 332 | * @param uri - The Uri to check. 333 | * @return - Whether the Uri authority is ExternalStorageProvider. 334 | */ 335 | private static boolean isExternalStorageDocument(Uri uri) { 336 | return "com.android.externalstorage.documents".equals(uri.getAuthority()); 337 | } 338 | 339 | /** 340 | * @param uri - The Uri to check. 341 | * @return - Whether the Uri authority is DownloadsProvider. 342 | */ 343 | private static boolean isDownloadsDocument(Uri uri) { 344 | return "com.android.providers.downloads.documents".equals(uri.getAuthority()); 345 | } 346 | 347 | /** 348 | * @param uri - The Uri to check. 349 | * @return - Whether the Uri authority is MediaProvider. 350 | */ 351 | private static boolean isMediaDocument(Uri uri) { 352 | return "com.android.providers.media.documents".equals(uri.getAuthority()); 353 | } 354 | 355 | /** 356 | * @param uri - The Uri to check. 357 | * @return - Whether the Uri authority is Google Photos. 358 | */ 359 | private static boolean isGooglePhotosUri(Uri uri) { 360 | return "com.google.android.apps.photos.content".equals(uri.getAuthority()); 361 | } 362 | 363 | 364 | /** 365 | * @param uri The Uri to check. 366 | * @return Whether the Uri authority is Google Drive. 367 | */ 368 | private static boolean isGoogleDriveUri(Uri uri) { 369 | return "com.google.android.apps.docs.storage".equals(uri.getAuthority()) || "com.google.android.apps.docs.storage.legacy".equals(uri.getAuthority()); 370 | } 371 | 372 | 373 | } --------------------------------------------------------------------------------