diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..aa724b7 --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +*.iml +.gradle +/local.properties +/.idea/caches +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +/.idea/navEditor.xml +/.idea/assetWizardSettings.xml +.DS_Store +/build +/captures +.externalNativeBuild +.cxx +local.properties diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..26d3352 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,3 @@ +# Default ignored files +/shelf/ +/workspace.xml diff --git a/.idea/compiler.xml b/.idea/compiler.xml new file mode 100644 index 0000000..fb7f4a8 --- /dev/null +++ b/.idea/compiler.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100644 index 0000000..9ba9034 --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,19 @@ + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..2a4d5b5 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,9 @@ + + + + + + + + \ No newline at end of file diff --git a/.idea/vcs.xml b/.idea/vcs.xml new file mode 100644 index 0000000..94a25f7 --- /dev/null +++ b/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/Phash/.gitignore b/Phash/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/Phash/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/Phash/build.gradle b/Phash/build.gradle new file mode 100644 index 0000000..6d4c4d6 --- /dev/null +++ b/Phash/build.gradle @@ -0,0 +1,54 @@ +plugins { + id 'com.android.library' + id 'org.jetbrains.kotlin.android' + id 'maven-publish' +} + +android { + compileSdk 32 + + defaultConfig { + minSdk 21 + targetSdk 32 + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + consumerProguardFiles "consumer-rules.pro" + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = '1.8' + } +} + +dependencies { + + implementation 'androidx.core:core-ktx:1.7.0' + implementation 'androidx.appcompat:appcompat:1.5.0' + implementation 'com.google.android.material:material:1.6.1' + testImplementation 'junit:junit:4.13.2' + androidTestImplementation 'androidx.test.ext:junit:1.1.3' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' +} +afterEvaluate { + publishing { + publications { + release(MavenPublication){ + from components.release + + groupId = 'com.github.KapilYadav-dev' + artifactId ='Phash' + version = '1.0' + } + } + } +} \ No newline at end of file diff --git a/Phash/consumer-rules.pro b/Phash/consumer-rules.pro new file mode 100644 index 0000000..e69de29 diff --git a/Phash/proguard-rules.pro b/Phash/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/Phash/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# 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 *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/Phash/src/androidTest/java/in/kay/phash/ExampleInstrumentedTest.kt b/Phash/src/androidTest/java/in/kay/phash/ExampleInstrumentedTest.kt new file mode 100644 index 0000000..fa5b7d4 --- /dev/null +++ b/Phash/src/androidTest/java/in/kay/phash/ExampleInstrumentedTest.kt @@ -0,0 +1,24 @@ +package `in`.kay.phash + +import androidx.test.platform.app.InstrumentationRegistry +import androidx.test.ext.junit.runners.AndroidJUnit4 + +import org.junit.Test +import org.junit.runner.RunWith + +import org.junit.Assert.* + +/** + * Instrumented test, which will execute on an Android device. + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +@RunWith(AndroidJUnit4::class) +class ExampleInstrumentedTest { + @Test + fun useAppContext() { + // Context of the app under test. + val appContext = InstrumentationRegistry.getInstrumentation().targetContext + assertEquals("in.kay.phash.test", appContext.packageName) + } +} \ No newline at end of file diff --git a/Phash/src/main/AndroidManifest.xml b/Phash/src/main/AndroidManifest.xml new file mode 100644 index 0000000..de0f506 --- /dev/null +++ b/Phash/src/main/AndroidManifest.xml @@ -0,0 +1,5 @@ + + + + \ No newline at end of file diff --git a/Phash/src/main/java/in/kay/phash/FileUtils.java b/Phash/src/main/java/in/kay/phash/FileUtils.java new file mode 100644 index 0000000..4aa57ff --- /dev/null +++ b/Phash/src/main/java/in/kay/phash/FileUtils.java @@ -0,0 +1,373 @@ +package in.kay.phash; + +import android.annotation.SuppressLint; +import android.content.ContentUris; +import android.content.Context; +import android.database.Cursor; +import android.net.Uri; +import android.os.Build; +import android.os.Environment; +import android.provider.DocumentsContract; +import android.provider.MediaStore; +import android.provider.OpenableColumns; +import android.text.TextUtils; +import android.util.Log; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.InputStream; + +public class FileUtils { + private static Uri contentUri = null; + + /** + * Get a file path from a Uri. This will get the the path for Storage Access + * Framework Documents, as well as the _data field for the MediaStore and + * other file-based ContentProviders.
+ *
+ * Callers should check whether the path is local before assuming it + * represents a local file. + * + * @param context The context. + * @param uri The Uri to query. + */ + @SuppressLint("NewApi") + public static String getPath(final Context context, final Uri uri) { + // check here to KITKAT or new version + final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; + String selection = null; + String[] selectionArgs = null; + // DocumentProvider + if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) { + // ExternalStorageProvider + if (isExternalStorageDocument(uri)) { + final String docId = DocumentsContract.getDocumentId(uri); + final String[] split = docId.split(":"); + final String type = split[0]; + + String fullPath = getPathFromExtSD(split); + if (fullPath != "") { + return fullPath; + } else { + return null; + } + } + + // DownloadsProvider + else if (isDownloadsDocument(uri)) { + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { + final String id; + Cursor cursor = null; + try { + cursor = context.getContentResolver().query(uri, new String[]{MediaStore.MediaColumns.DISPLAY_NAME}, null, null, null); + if (cursor != null && cursor.moveToFirst()) { + String fileName = cursor.getString(0); + String path = Environment.getExternalStorageDirectory().toString() + "/Download/" + fileName; + if (!TextUtils.isEmpty(path)) { + return path; + } + } + } finally { + if (cursor != null) + cursor.close(); + } + id = DocumentsContract.getDocumentId(uri); + if (!TextUtils.isEmpty(id)) { + if (id.startsWith("raw:")) { + return id.replaceFirst("raw:", ""); + } + String[] contentUriPrefixesToTry = new String[]{ + "content://downloads/public_downloads", + "content://downloads/my_downloads" + }; + for (String contentUriPrefix : contentUriPrefixesToTry) { + try { + final Uri contentUri = ContentUris.withAppendedId(Uri.parse(contentUriPrefix), Long.valueOf(id)); + + /* final Uri contentUri = ContentUris.withAppendedId( + Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));*/ + + return getDataColumn(context, contentUri, null, null); + } catch (NumberFormatException e) { + //In Android 8 and Android P the id is not a number + return uri.getPath().replaceFirst("^/document/raw:", "").replaceFirst("^raw:", ""); + } + } + + + } + + } else { + final String id = DocumentsContract.getDocumentId(uri); + final boolean isOreo = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O; + if (id.startsWith("raw:")) { + return id.replaceFirst("raw:", ""); + } + try { + contentUri = ContentUris.withAppendedId( + Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)); + + } catch (NumberFormatException e) { + e.printStackTrace(); + } + if (contentUri != null) { + return getDataColumn(context, contentUri, null, null); + } + } + + + } + // MediaProvider + else if (isMediaDocument(uri)) { + final String docId = DocumentsContract.getDocumentId(uri); + final String[] split = docId.split(":"); + final String type = split[0]; + + Uri contentUri = null; + + if ("image".equals(type)) { + contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; + } else if ("video".equals(type)) { + contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI; + } else if ("audio".equals(type)) { + contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI; + } + selection = "_id=?"; + selectionArgs = new String[]{split[1]}; + + + return getDataColumn(context, contentUri, selection, + selectionArgs); + } else if (isGoogleDriveUri(uri)) { + return getDriveFilePath(uri, context); + } + } + + + // MediaStore (and general) + else if ("content".equalsIgnoreCase(uri.getScheme())) { + + if (isGooglePhotosUri(uri)) { + return uri.getLastPathSegment(); + } + + if (isGoogleDriveUri(uri)) { + return getDriveFilePath(uri, context); + } + if( Build.VERSION.SDK_INT == Build.VERSION_CODES.N) + { + // return getFilePathFromURI(context,uri); + return getMediaFilePathForN(uri, context); + // return getRealPathFromURI(context,uri); + }else + { + + return getDataColumn(context, uri, null, null); + } + + + } + // File + else if ("file".equalsIgnoreCase(uri.getScheme())) { + return uri.getPath(); + } + + return null; + } + + /** + * Check if a file exists on device + * + * @param filePath The absolute file path + */ + private static boolean fileExists(String filePath) { + File file = new File(filePath); + + return file.exists(); + } + + + /** + * Get full file path from external storage + * + * @param pathData The storage type and the relative path + */ + private static String getPathFromExtSD(String[] pathData) { + final String type = pathData[0]; + final String relativePath = "/" + pathData[1]; + String fullPath = ""; + + // on my Sony devices (4.4.4 & 5.1.1), `type` is a dynamic string + // something like "71F8-2C0A", some kind of unique id per storage + // don't know any API that can get the root path of that storage based on its id. + // + // so no "primary" type, but let the check here for other devices + if ("primary".equalsIgnoreCase(type)) { + fullPath = Environment.getExternalStorageDirectory() + relativePath; + if (fileExists(fullPath)) { + return fullPath; + } + } + + // Environment.isExternalStorageRemovable() is `true` for external and internal storage + // so we cannot relay on it. + // + // instead, for each possible path, check if file exists + // we'll start with secondary storage as this could be our (physically) removable sd card + fullPath = System.getenv("SECONDARY_STORAGE") + relativePath; + if (fileExists(fullPath)) { + return fullPath; + } + + fullPath = System.getenv("EXTERNAL_STORAGE") + relativePath; + if (fileExists(fullPath)) { + return fullPath; + } + + return fullPath; + } + + private static String getDriveFilePath(Uri uri, Context context) { + Uri returnUri = uri; + Cursor returnCursor = context.getContentResolver().query(returnUri, null, null, null, null); + /* + * Get the column indexes of the data in the Cursor, + * * move to the first row in the Cursor, get the data, + * * and display it. + * */ + int nameIndex = returnCursor.getColumnIndex(OpenableColumns.DISPLAY_NAME); + int sizeIndex = returnCursor.getColumnIndex(OpenableColumns.SIZE); + returnCursor.moveToFirst(); + String name = (returnCursor.getString(nameIndex)); + String size = (Long.toString(returnCursor.getLong(sizeIndex))); + File file = new File(context.getCacheDir(), name); + try { + InputStream inputStream = context.getContentResolver().openInputStream(uri); + FileOutputStream outputStream = new FileOutputStream(file); + int read = 0; + int maxBufferSize = 1 * 1024 * 1024; + int bytesAvailable = inputStream.available(); + + //int bufferSize = 1024; + int bufferSize = Math.min(bytesAvailable, maxBufferSize); + + final byte[] buffers = new byte[bufferSize]; + while ((read = inputStream.read(buffers)) != -1) { + outputStream.write(buffers, 0, read); + } + Log.e("File Size", "Size " + file.length()); + inputStream.close(); + outputStream.close(); + Log.e("File Path", "Path " + file.getPath()); + Log.e("File Size", "Size " + file.length()); + } catch (Exception e) { + Log.e("Exception", e.getMessage()); + } + return file.getPath(); + } + + private static String getMediaFilePathForN(Uri uri, Context context) { + Uri returnUri = uri; + Cursor returnCursor = context.getContentResolver().query(returnUri, null, null, null, null); + /* + * Get the column indexes of the data in the Cursor, + * * move to the first row in the Cursor, get the data, + * * and display it. + * */ + int nameIndex = returnCursor.getColumnIndex(OpenableColumns.DISPLAY_NAME); + int sizeIndex = returnCursor.getColumnIndex(OpenableColumns.SIZE); + returnCursor.moveToFirst(); + String name = (returnCursor.getString(nameIndex)); + String size = (Long.toString(returnCursor.getLong(sizeIndex))); + File file = new File(context.getFilesDir(), name); + try { + InputStream inputStream = context.getContentResolver().openInputStream(uri); + FileOutputStream outputStream = new FileOutputStream(file); + int read = 0; + int maxBufferSize = 1 * 1024 * 1024; + int bytesAvailable = inputStream.available(); + + //int bufferSize = 1024; + int bufferSize = Math.min(bytesAvailable, maxBufferSize); + + final byte[] buffers = new byte[bufferSize]; + while ((read = inputStream.read(buffers)) != -1) { + outputStream.write(buffers, 0, read); + } + Log.e("File Size", "Size " + file.length()); + inputStream.close(); + outputStream.close(); + Log.e("File Path", "Path " + file.getPath()); + Log.e("File Size", "Size " + file.length()); + } catch (Exception e) { + Log.e("Exception", e.getMessage()); + } + return file.getPath(); + } + + + private static String getDataColumn(Context context, Uri uri, + String selection, String[] selectionArgs) { + Cursor cursor = null; + final String column = "_data"; + final String[] projection = {column}; + + try { + cursor = context.getContentResolver().query(uri, projection, + selection, selectionArgs, null); + + if (cursor != null && cursor.moveToFirst()) { + final int index = cursor.getColumnIndexOrThrow(column); + return cursor.getString(index); + } + } finally { + if (cursor != null) + cursor.close(); + } + + return null; + } + + /** + * @param uri - The Uri to check. + * @return - Whether the Uri authority is ExternalStorageProvider. + */ + private static boolean isExternalStorageDocument(Uri uri) { + return "com.android.externalstorage.documents".equals(uri.getAuthority()); + } + + /** + * @param uri - The Uri to check. + * @return - Whether the Uri authority is DownloadsProvider. + */ + private static boolean isDownloadsDocument(Uri uri) { + return "com.android.providers.downloads.documents".equals(uri.getAuthority()); + } + + /** + * @param uri - The Uri to check. + * @return - Whether the Uri authority is MediaProvider. + */ + private static boolean isMediaDocument(Uri uri) { + return "com.android.providers.media.documents".equals(uri.getAuthority()); + } + + /** + * @param uri - The Uri to check. + * @return - Whether the Uri authority is Google Photos. + */ + private static boolean isGooglePhotosUri(Uri uri) { + return "com.google.android.apps.photos.content".equals(uri.getAuthority()); + } + + + /** + * @param uri The Uri to check. + * @return Whether the Uri authority is Google Drive. + */ + private static boolean isGoogleDriveUri(Uri uri) { + return "com.google.android.apps.docs.storage".equals(uri.getAuthority()) || "com.google.android.apps.docs.storage.legacy".equals(uri.getAuthority()); + } + + +} \ No newline at end of file diff --git a/Phash/src/main/java/in/kay/phash/Phash.kt b/Phash/src/main/java/in/kay/phash/Phash.kt new file mode 100644 index 0000000..e3a8ac0 --- /dev/null +++ b/Phash/src/main/java/in/kay/phash/Phash.kt @@ -0,0 +1,94 @@ +package `in`.kay.phash + +import android.content.Context +import android.graphics.* +import android.net.Uri + +class Phash( + fileOnePath: String?, + fileTwoPath: String?, + bitSize: Int = 8 +) { + private var bitMapOne: Bitmap? = null + private var bitMapTwo: Bitmap? = null + private var hashOne: String? = null + private var hashTwo: String? = null + private var hDistance: Int = 101 + + constructor(uriOne: Uri?, uriTwo: Uri?, context: Context) : this( + FileUtils.getPath(context, uriOne)!!, FileUtils.getPath(context, uriTwo)!! + ) + + init { + // First we are converting our image to 8x8 bits + bitMapOne = resizeToNxN(fileOnePath, bitSize) + bitMapTwo = resizeToNxN(fileTwoPath, bitSize) + // Then converting bitmap to grayscale + bitMapOne = bitMapOne?.let { toGreyscale(it) } + bitMapTwo = bitMapTwo?.let { toGreyscale(it) } + // Getting the hash from the images + hashOne = bitMapOne?.let { buildHash(it) } + hashTwo = bitMapTwo?.let { buildHash(it) } + // Finally getting hamming distance + hDistance = getHammingDistance(hashOne.toString(), hashTwo.toString()) + } + + fun getSimilarityScore(): Int { + return 100 - hDistance + } + + private fun getHammingDistance(one: String, two: String): Int { + if (one.length != two.length) { + return -1 + } + var counter = 0 + for (i in one.indices) { + if (one[i] != two[i]) counter++ + } + return counter + } + + private fun resizeToNxN(filePath: String?, N: Int): Bitmap? { + val originalBitmap = BitmapFactory.decodeFile(filePath) ?: return null + return Bitmap.createScaledBitmap(originalBitmap, N, N, true) + } + + private fun toGreyscale(bmpOriginal: Bitmap): Bitmap? { + val height: Int = bmpOriginal.height + val width: Int = bmpOriginal.width + val bmpGrayscale = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888) + val canvas = Canvas(bmpGrayscale) + val ma = ColorMatrix() + ma.setSaturation(0f) + val paint = Paint() + paint.colorFilter = ColorMatrixColorFilter(ma) + canvas.drawBitmap(bmpOriginal, 0f, 0f, paint) + return bmpGrayscale + } + + private fun buildHash(grayscaleBitmap: Bitmap): String { + val myHeight = grayscaleBitmap.height + val myWidth = grayscaleBitmap.width + var totalPixVal = 0 + for (i in 0 until myWidth) { + for (j in 0 until myHeight) { + val currPixel = grayscaleBitmap.getPixel(i, j) and 0xff //read lowest byte of pixels + totalPixVal += currPixel + } + } + val average = totalPixVal / 64 + var hashVal = "" + for (i in 0 until myWidth) { + for (j in 0 until myHeight) { + val currPixel = grayscaleBitmap.getPixel(i, j) and 0xff //read lowest byte of pixels + hashVal += if (currPixel >= average) { + "1" + } else { + "0" + } + } + } + return hashVal + } + +} \ No newline at end of file diff --git a/Phash/src/test/java/in/kay/phash/ExampleUnitTest.kt b/Phash/src/test/java/in/kay/phash/ExampleUnitTest.kt new file mode 100644 index 0000000..f4b67ce --- /dev/null +++ b/Phash/src/test/java/in/kay/phash/ExampleUnitTest.kt @@ -0,0 +1,17 @@ +package `in`.kay.phash + +import org.junit.Test + +import org.junit.Assert.* + +/** + * Example local unit test, which will execute on the development machine (host). + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +class ExampleUnitTest { + @Test + fun addition_isCorrect() { + assertEquals(4, 2 + 2) + } +} \ No newline at end of file diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..d14c86d --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,43 @@ +plugins { + id 'com.android.application' + id 'org.jetbrains.kotlin.android' +} + +android { + compileSdk 32 + + defaultConfig { + applicationId "in.kay.phashlibrary" + minSdk 21 + targetSdk 32 + versionCode 1 + versionName "1.0" + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = '1.8' + } +} + +dependencies { + + implementation 'androidx.core:core-ktx:1.7.0' + implementation 'androidx.appcompat:appcompat:1.5.0' + implementation 'com.google.android.material:material:1.6.1' + testImplementation 'junit:junit:4.13.2' + androidTestImplementation 'androidx.test.ext:junit:1.1.3' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' + implementation project(':Phash') +} \ No newline at end of file diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# 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 *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/app/src/androidTest/java/in/kay/phashlibrary/ExampleInstrumentedTest.kt b/app/src/androidTest/java/in/kay/phashlibrary/ExampleInstrumentedTest.kt new file mode 100644 index 0000000..4603dfe --- /dev/null +++ b/app/src/androidTest/java/in/kay/phashlibrary/ExampleInstrumentedTest.kt @@ -0,0 +1,24 @@ +package `in`.kay.phashlibrary + +import androidx.test.platform.app.InstrumentationRegistry +import androidx.test.ext.junit.runners.AndroidJUnit4 + +import org.junit.Test +import org.junit.runner.RunWith + +import org.junit.Assert.* + +/** + * Instrumented test, which will execute on an Android device. + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +@RunWith(AndroidJUnit4::class) +class ExampleInstrumentedTest { + @Test + fun useAppContext() { + // Context of the app under test. + val appContext = InstrumentationRegistry.getInstrumentation().targetContext + assertEquals("in.kay.phashlibrary", appContext.packageName) + } +} \ 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..058d1c0 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,17 @@ + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..2b068d1 --- /dev/null +++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..07d5da9 --- /dev/null +++ b/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp new file mode 100644 index 0000000..c209e78 Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp new file mode 100644 index 0000000..b2dfe3d Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp new file mode 100644 index 0000000..4f0f1d6 Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp new file mode 100644 index 0000000..62b611d Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp new file mode 100644 index 0000000..948a307 Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp new file mode 100644 index 0000000..1b9a695 Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp new file mode 100644 index 0000000..28d4b77 Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp new file mode 100644 index 0000000..9287f50 Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp new file mode 100644 index 0000000..aa7d642 Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp new file mode 100644 index 0000000..9126ae3 Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml new file mode 100644 index 0000000..c3185b1 --- /dev/null +++ b/app/src/main/res/values-night/themes.xml @@ -0,0 +1,16 @@ + + + + \ No newline at end of file diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml new file mode 100644 index 0000000..f8c6127 --- /dev/null +++ b/app/src/main/res/values/colors.xml @@ -0,0 +1,10 @@ + + + #FFBB86FC + #FF6200EE + #FF3700B3 + #FF03DAC5 + #FF018786 + #FF000000 + #FFFFFFFF + \ No newline at end of file diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml new file mode 100644 index 0000000..9f18899 --- /dev/null +++ b/app/src/main/res/values/strings.xml @@ -0,0 +1,3 @@ + + PhashLibrary + \ No newline at end of file diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml new file mode 100644 index 0000000..9001cb2 --- /dev/null +++ b/app/src/main/res/values/themes.xml @@ -0,0 +1,16 @@ + + + + \ No newline at end of file diff --git a/app/src/main/res/xml/backup_rules.xml b/app/src/main/res/xml/backup_rules.xml new file mode 100644 index 0000000..fa0f996 --- /dev/null +++ b/app/src/main/res/xml/backup_rules.xml @@ -0,0 +1,13 @@ + + + + \ No newline at end of file diff --git a/app/src/main/res/xml/data_extraction_rules.xml b/app/src/main/res/xml/data_extraction_rules.xml new file mode 100644 index 0000000..9ee9997 --- /dev/null +++ b/app/src/main/res/xml/data_extraction_rules.xml @@ -0,0 +1,19 @@ + + + + + + + \ No newline at end of file diff --git a/app/src/test/java/in/kay/phashlibrary/ExampleUnitTest.kt b/app/src/test/java/in/kay/phashlibrary/ExampleUnitTest.kt new file mode 100644 index 0000000..55609e6 --- /dev/null +++ b/app/src/test/java/in/kay/phashlibrary/ExampleUnitTest.kt @@ -0,0 +1,17 @@ +package `in`.kay.phashlibrary + +import org.junit.Test + +import org.junit.Assert.* + +/** + * Example local unit test, which will execute on the development machine (host). + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +class ExampleUnitTest { + @Test + fun addition_isCorrect() { + assertEquals(4, 2 + 2) + } +} \ No newline at end of file diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..932e4c5 --- /dev/null +++ b/build.gradle @@ -0,0 +1,10 @@ +// Top-level build file where you can add configuration options common to all sub-projects/modules. +plugins { + id 'com.android.application' version '7.2.1' apply false + id 'com.android.library' version '7.2.1' apply false + id 'org.jetbrains.kotlin.android' version '1.7.10' apply false +} + +task clean(type: Delete) { + delete rootProject.buildDir +} \ No newline at end of file diff --git a/gradle.properties b/gradle.properties new file mode 100644 index 0000000..cd0519b --- /dev/null +++ b/gradle.properties @@ -0,0 +1,23 @@ +# 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. +org.gradle.jvmargs=-Xmx2048m -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 +# AndroidX package structure to make it clearer which packages are bundled with the +# Android operating system, and which are packaged with your app"s APK +# https://developer.android.com/topic/libraries/support-library/androidx-rn +android.useAndroidX=true +# Kotlin code style for this project: "official" or "obsolete": +kotlin.code.style=official +# Enables namespacing of each library's R class so that its R class includes only the +# resources declared in the library itself and none from the library's dependencies, +# thereby reducing the size of the R class for that library +android.nonTransitiveRClass=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..e708b1c 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..4e65779 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Fri Sep 02 20:35:03 IST 2022 +distributionBase=GRADLE_USER_HOME +distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip +distributionPath=wrapper/dists +zipStorePath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME diff --git a/gradlew b/gradlew new file mode 100644 index 0000000..4f906e0 --- /dev/null +++ b/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# 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\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$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 "$darwin" = "false" -a "$nonstop" = "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 or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + JAVACMD=`cygpath --unix "$JAVACMD"` + + # 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=`expr $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 + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@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 + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@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="-Xmx64m" "-Xms64m" + +@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 execute + +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 execute + +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 + +: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 %* + +: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/settings.gradle b/settings.gradle new file mode 100644 index 0000000..5ca2628 --- /dev/null +++ b/settings.gradle @@ -0,0 +1,17 @@ +pluginManagement { + repositories { + gradlePluginPortal() + google() + mavenCentral() + } +} +dependencyResolutionManagement { + repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) + repositories { + google() + mavenCentral() + } +} +rootProject.name = "PhashLibrary" +include ':app' +include ':Phash'