mirror of
https://github.com/adaptech-cz/Tesseract4Android.git
synced 2026-01-09 06:12:45 +08:00
Merge 550a818d7187001101e464f05e8b0dc3828327ff into 71597673649efe75a56a052fb885f4dda77c5ff0
This commit is contained in:
Clocks
GitHub
commit
b47a1990b8
32
build.gradle
32
build.gradle
@ -1,32 +0,0 @@
|
||||
// Top-level build file where you can add configuration options common to all sub-projects/modules.
|
||||
|
||||
buildscript {
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
|
||||
}
|
||||
dependencies {
|
||||
classpath 'com.android.tools.build:gradle:8.2.2'
|
||||
|
||||
// NOTE: Do not place your application dependencies here; they belong
|
||||
// in the individual module build.gradle files
|
||||
}
|
||||
}
|
||||
|
||||
allprojects {
|
||||
repositories {
|
||||
mavenLocal()
|
||||
google()
|
||||
mavenCentral()
|
||||
maven { url 'https://jitpack.io' }
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||||
}
|
||||
}
|
||||
|
||||
ext {
|
||||
tesseract4AndroidVersion = '4.7.0'
|
||||
}
|
||||
|
||||
task clean(type: Delete) {
|
||||
delete rootProject.buildDir
|
||||
}
|
||||
29
build.gradle.kts
Normal file
29
build.gradle.kts
Normal file
@ -0,0 +1,29 @@
|
||||
// Top-level build file where you can add configuration options common to all sub-projects/modules.
|
||||
|
||||
buildscript {
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
|
||||
}
|
||||
dependencies {
|
||||
classpath(libs.gradle)
|
||||
classpath(libs.kotlin.gradle.plugin)
|
||||
|
||||
// NOTE: Do not place your application dependencies here; they belong
|
||||
// in the individual module build.gradle files
|
||||
}
|
||||
}
|
||||
|
||||
allprojects {
|
||||
repositories {
|
||||
mavenLocal()
|
||||
google()
|
||||
mavenCentral()
|
||||
maven("https://jitpack.io")
|
||||
}
|
||||
}
|
||||
|
||||
tasks.register<Delete>("clean") {
|
||||
delete(rootProject.buildDir)
|
||||
}
|
||||
63
gradle/libs.versions.toml
Normal file
63
gradle/libs.versions.toml
Normal file
@ -0,0 +1,63 @@
|
||||
[versions]
|
||||
# Intentionally use old version of annotation library which doesn"t depend on kotlin-stdlib
|
||||
# to not unnecessarily complicate client projects due to potential duplicate class build errors
|
||||
# caused by https://kotlinlang.org/docs/whatsnew18.html#updated-jvm-compilation-target
|
||||
#noinspection GradleDependency
|
||||
annotation = "1.3.0"
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||||
appcompat = "1.6.1"
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||||
espressoCore = "3.5.1"
|
||||
gradle = "8.5.0"
|
||||
junit = "4.13.2"
|
||||
androidJUnit = "1.1.5"
|
||||
lifecycleLivedata = "2.7.0"
|
||||
material = "1.11.0"
|
||||
constraintlayout = "2.1.4"
|
||||
test = "1.6.1"
|
||||
tesseract4android = "4.7.0"
|
||||
coreKtx = "1.13.1"
|
||||
kotlin = "2.0.0"
|
||||
kotlinGradlePlugin = "1.9.0"
|
||||
lifecycleRuntimeKtx = "2.8.3"
|
||||
activityCompose = "1.9.0"
|
||||
composeBom = "2024.06.00"
|
||||
window = "1.3.0"
|
||||
adaptiveAndroid = "1.0.0-beta04"
|
||||
|
||||
[libraries]
|
||||
androidx-annotation = { module = "androidx.annotation:annotation", version.ref = "annotation" }
|
||||
androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
|
||||
androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version.ref = "constraintlayout" }
|
||||
androidx-espresso-core = { module = "androidx.test.espresso:espresso-core", version.ref = "espressoCore" }
|
||||
androidx-junit = { module = "androidx.test.ext:junit", version.ref = "androidJUnit" }
|
||||
androidx-lifecycle-livedata = { module = "androidx.lifecycle:lifecycle-livedata", version.ref = "lifecycleLivedata" }
|
||||
androidx-lifecycle-viewmodel = { module = "androidx.lifecycle:lifecycle-viewmodel", version.ref = "lifecycleLivedata" }
|
||||
androidx-lifecycle-viewmodel-compose = { module = "androidx.lifecycle:lifecycle-viewmodel-compose" }
|
||||
androidx-rules = { module = "androidx.test:rules", version.ref = "test" }
|
||||
androidx-runner = { module = "androidx.test:runner", version.ref = "test" }
|
||||
androidx-window = { module = "androidx.window:window", version.ref = "window" }
|
||||
gradle = { module = "com.android.tools.build:gradle", version.ref = "gradle" }
|
||||
junit = { module = "junit:junit", version.ref = "junit" }
|
||||
material = { module = "com.google.android.material:material", version.ref = "material" }
|
||||
|
||||
# Note that since we have 2 artifacts, we must use cz.adaptech.tesseract4android groupId,
|
||||
# instead of just cz.adaptech groupId we use when using local maven repository.
|
||||
tesseract4android-jitpack = { group = "cz.adaptech.tesseract4android", name = "tesseract4android", version.ref = "tesseract4android" }
|
||||
tesseract4android-jitpack-openmp = { group = "cz.adaptech.tesseract4android", name = "tesseract4android-openmp", version.ref = "tesseract4android" }
|
||||
tesseract4android-local = { group = "cz.adaptech", name = "tesseract4android", version.ref = "tesseract4android" }
|
||||
tesseract4android-local-openmp = { group = "cz.adaptech", name = "tesseract4android-openmp", version.ref = "tesseract4android" }
|
||||
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
|
||||
kotlin-gradle-plugin = { group = "org.jetbrains.kotlin", name = "kotlin-gradle-plugin", version.ref = "kotlinGradlePlugin" }
|
||||
androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
|
||||
androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
|
||||
androidx-compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
|
||||
androidx-ui = { group = "androidx.compose.ui", name = "ui" }
|
||||
androidx-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
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||||
androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
|
||||
androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
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androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
|
||||
androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
|
||||
androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
|
||||
androidx-adaptive-android = { group = "androidx.compose.material3.adaptive", name = "adaptive-android", version.ref = "adaptiveAndroid" }
|
||||
|
||||
[plugins]
|
||||
jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android" }
|
||||
2
gradle/wrapper/gradle-wrapper.properties
vendored
2
gradle/wrapper/gradle-wrapper.properties
vendored
@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-all.zip
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-all.zip
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||||
|
||||
@ -1,70 +0,0 @@
|
||||
plugins {
|
||||
id 'com.android.application'
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||||
}
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||||
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||||
android {
|
||||
namespace 'cz.adaptech.tesseract4android.sample'
|
||||
compileSdk 34
|
||||
|
||||
defaultConfig {
|
||||
applicationId "cz.adaptech.tesseract4android.sample"
|
||||
minSdk 21
|
||||
targetSdk 34
|
||||
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_17
|
||||
targetCompatibility JavaVersion.VERSION_17
|
||||
}
|
||||
buildFeatures {
|
||||
viewBinding true
|
||||
}
|
||||
}
|
||||
|
||||
// In case you are using dependency on local library (the project(':tesseract4android') below),
|
||||
// uncomment this to specify which flavor you want to build.
|
||||
// Or you can specify *same* flavors also for the app - then they will be matched automatically.
|
||||
// See more: https://developer.android.com/studio/build/build-variants#variant_aware
|
||||
/*android {
|
||||
defaultConfig {
|
||||
// Choose 'standard' or 'openmp' flavor of the library
|
||||
missingDimensionStrategy 'parallelization', 'standard'
|
||||
}
|
||||
flavorDimensions = ['parallelization']
|
||||
}*/
|
||||
|
||||
dependencies {
|
||||
// To use library from JitPack
|
||||
// Note that since we have 2 artifacts, we must use cz.adaptech.tesseract4android groupId,
|
||||
// instead of just cz.adaptech groupId we use when using local maven repository.
|
||||
implementation "cz.adaptech.tesseract4android:tesseract4android:$tesseract4AndroidVersion" // standard flavor
|
||||
// implementation "cz.adaptech.tesseract4android:tesseract4android-openmp:$tesseract4AndroidVersion" // openmp flavor
|
||||
|
||||
// To use library from local maven repository
|
||||
// Don't forget to specify mavenLocal() in repositories block in project's build.gradle file
|
||||
// implementation "cz.adaptech:tesseract4android:$tesseract4AndroidVersion" // standard flavor
|
||||
// implementation "cz.adaptech:tesseract4android-openmp:$tesseract4AndroidVersion" // openmp flavor
|
||||
|
||||
// To use library compiled locally
|
||||
// Which flavor to use is determined by missingDimensionStrategy parameter above.
|
||||
// implementation project(':tesseract4android')
|
||||
|
||||
implementation 'androidx.appcompat:appcompat:1.6.1'
|
||||
implementation 'com.google.android.material:material:1.11.0'
|
||||
implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
|
||||
implementation 'androidx.lifecycle:lifecycle-livedata:2.7.0'
|
||||
implementation 'androidx.lifecycle:lifecycle-viewmodel:2.7.0'
|
||||
testImplementation 'junit:junit:4.13.2'
|
||||
androidTestImplementation 'androidx.test.ext:junit:1.1.5'
|
||||
androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
|
||||
}
|
||||
100
sample/build.gradle.kts
Normal file
100
sample/build.gradle.kts
Normal file
@ -0,0 +1,100 @@
|
||||
plugins {
|
||||
id("com.android.application")
|
||||
alias(libs.plugins.jetbrains.kotlin.android)
|
||||
}
|
||||
|
||||
android {
|
||||
namespace = "cz.adaptech.tesseract4android.sample"
|
||||
compileSdk = 34
|
||||
|
||||
defaultConfig {
|
||||
applicationId = "cz.adaptech.tesseract4android.sample"
|
||||
minSdk = 21
|
||||
targetSdk = 34
|
||||
versionCode = 1
|
||||
versionName = "1.0"
|
||||
|
||||
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
|
||||
vectorDrawables {
|
||||
useSupportLibrary = true
|
||||
}
|
||||
}
|
||||
|
||||
buildTypes {
|
||||
release {
|
||||
proguardFiles(
|
||||
getDefaultProguardFile("proguard-android-optimize.txt"),
|
||||
"proguard-rules.pro"
|
||||
)
|
||||
}
|
||||
}
|
||||
compileOptions {
|
||||
sourceCompatibility = JavaVersion.VERSION_17
|
||||
targetCompatibility = JavaVersion.VERSION_17
|
||||
}
|
||||
buildFeatures {
|
||||
viewBinding = true
|
||||
compose = true
|
||||
}
|
||||
kotlinOptions {
|
||||
jvmTarget = "17"
|
||||
}
|
||||
composeOptions {
|
||||
kotlinCompilerExtensionVersion = "1.5.1"
|
||||
}
|
||||
packaging {
|
||||
resources {
|
||||
excludes += "/META-INF/{AL2.0,LGPL2.1}"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// In case you are using dependency on local library (the project(":tesseract4android") below),
|
||||
// uncomment this to specify which flavor you want to build.
|
||||
// Or you can specify *same* flavors also for the app - then they will be matched automatically.
|
||||
// See more: https://developer.android.com/studio/build/build-variants#variant_aware
|
||||
/*android {
|
||||
defaultConfig {
|
||||
// Choose "standard" or "openmp" flavor of the library
|
||||
missingDimensionStrategy "parallelization", "standard"
|
||||
}
|
||||
flavorDimensions = ["parallelization"]
|
||||
}*/
|
||||
|
||||
dependencies {
|
||||
// To use library from JitPack
|
||||
implementation(libs.tesseract4android.jitpack) // standard flavor
|
||||
//implementation(libs.tesseract4android.jitpack.openmp) // openmp flavor
|
||||
|
||||
// To use library from local maven repository
|
||||
// Don't forget to specify mavenLocal() in repositories block in project's build.gradle file
|
||||
//implementation(libs.tesseract4android.local) // standard flavor
|
||||
//implementation(libs.tesseract4android.local.openmp) // openmp flavor
|
||||
|
||||
// To use library compiled locally
|
||||
// Which flavor to use is determined by missingDimensionStrategy parameter above.
|
||||
//implementation(project(":tesseract4android"))
|
||||
|
||||
implementation(libs.material)
|
||||
implementation(libs.androidx.core.ktx)
|
||||
implementation(libs.androidx.activity.compose)
|
||||
implementation(platform(libs.androidx.compose.bom))
|
||||
implementation(libs.androidx.ui)
|
||||
implementation(libs.androidx.ui.graphics)
|
||||
implementation(libs.androidx.ui.tooling.preview)
|
||||
implementation(libs.androidx.material3)
|
||||
implementation(libs.androidx.window)
|
||||
|
||||
implementation(libs.androidx.lifecycle.runtime.ktx)
|
||||
implementation(libs.androidx.lifecycle.viewmodel)
|
||||
implementation(libs.androidx.lifecycle.viewmodel.compose)
|
||||
implementation(libs.androidx.adaptive.android)
|
||||
|
||||
testImplementation(libs.junit)
|
||||
androidTestImplementation(libs.androidx.junit)
|
||||
androidTestImplementation(libs.androidx.espresso.core)
|
||||
androidTestImplementation(platform(libs.androidx.compose.bom))
|
||||
androidTestImplementation(libs.androidx.ui.test.junit4)
|
||||
debugImplementation(libs.androidx.ui.tooling)
|
||||
debugImplementation(libs.androidx.ui.test.manifest)
|
||||
}
|
||||
@ -1,26 +0,0 @@
|
||||
package cz.adaptech.tesseract4android.sample;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import androidx.test.platform.app.InstrumentationRegistry;
|
||||
import androidx.test.ext.junit.runners.AndroidJUnit4;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* Instrumented test, which will execute on an Android device.
|
||||
*
|
||||
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
|
||||
*/
|
||||
@RunWith(AndroidJUnit4.class)
|
||||
public class ExampleInstrumentedTest {
|
||||
@Test
|
||||
public void useAppContext() {
|
||||
// Context of the app under test.
|
||||
Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
|
||||
assertEquals("cz.adaptech.tesseract4android.sample", appContext.getPackageName());
|
||||
}
|
||||
}
|
||||
@ -1,93 +0,0 @@
|
||||
package cz.adaptech.tesseract4android.sample;
|
||||
|
||||
import android.content.Context;
|
||||
import android.content.res.AssetManager;
|
||||
import android.graphics.Bitmap;
|
||||
import android.graphics.BitmapFactory;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
import androidx.annotation.Nullable;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
|
||||
public class Assets {
|
||||
|
||||
/**
|
||||
* Returns locally accessible directory where our assets are extracted.
|
||||
*/
|
||||
@NonNull
|
||||
public static File getLocalDir(@NonNull Context context) {
|
||||
return context.getFilesDir();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns locally accessible directory path which contains the "tessdata" subdirectory
|
||||
* with *.traineddata files.
|
||||
*/
|
||||
@NonNull
|
||||
public static String getTessDataPath(@NonNull Context context) {
|
||||
return getLocalDir(context).getAbsolutePath();
|
||||
}
|
||||
|
||||
@NonNull
|
||||
public static File getImageFile(@NonNull Context context) {
|
||||
return new File(getLocalDir(context), Config.IMAGE_NAME);
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public static Bitmap getImageBitmap(@NonNull Context context) {
|
||||
return BitmapFactory.decodeFile(getImageFile(context).getAbsolutePath());
|
||||
}
|
||||
|
||||
public static void extractAssets(@NonNull Context context) {
|
||||
AssetManager am = context.getAssets();
|
||||
|
||||
File localDir = getLocalDir(context);
|
||||
if (!localDir.exists() && !localDir.mkdir()) {
|
||||
throw new RuntimeException("Can't create directory " + localDir);
|
||||
}
|
||||
|
||||
File tessDir = new File(getTessDataPath(context), "tessdata");
|
||||
if (!tessDir.exists() && !tessDir.mkdir()) {
|
||||
throw new RuntimeException("Can't create directory " + tessDir);
|
||||
}
|
||||
|
||||
// Extract all assets to our local directory.
|
||||
// All *.traineddata into "tessdata" subdirectory, other files into root.
|
||||
try {
|
||||
for (String assetName : am.list("")) {
|
||||
final File targetFile;
|
||||
if (assetName.endsWith(".traineddata")) {
|
||||
targetFile = new File(tessDir, assetName);
|
||||
} else {
|
||||
targetFile = new File(localDir, assetName);
|
||||
}
|
||||
if (!targetFile.exists()) {
|
||||
copyFile(am, assetName, targetFile);
|
||||
}
|
||||
}
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
private static void copyFile(@NonNull AssetManager am, @NonNull String assetName,
|
||||
@NonNull File outFile) {
|
||||
try (
|
||||
InputStream in = am.open(assetName);
|
||||
OutputStream out = new FileOutputStream(outFile)
|
||||
) {
|
||||
byte[] buffer = new byte[1024];
|
||||
int read;
|
||||
while ((read = in.read(buffer)) != -1) {
|
||||
out.write(buffer, 0, read);
|
||||
}
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,88 @@
|
||||
package cz.adaptech.tesseract4android.sample
|
||||
|
||||
import android.content.Context
|
||||
import android.content.res.AssetManager
|
||||
import android.graphics.Bitmap
|
||||
import android.graphics.BitmapFactory
|
||||
import java.io.File
|
||||
import java.io.FileOutputStream
|
||||
import java.io.IOException
|
||||
|
||||
object Assets {
|
||||
/**
|
||||
* Returns locally accessible directory where our assets are extracted.
|
||||
*/
|
||||
fun getLocalDir(context: Context): File {
|
||||
return context.filesDir
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns locally accessible directory path which contains the "tessdata" subdirectory
|
||||
* with *.traineddata files.
|
||||
*/
|
||||
@JvmStatic
|
||||
fun getTessDataPath(context: Context): String {
|
||||
return getLocalDir(context).absolutePath
|
||||
}
|
||||
|
||||
@JvmStatic
|
||||
fun getImageFile(context: Context): File {
|
||||
return File(getLocalDir(context), Config.IMAGE_NAME)
|
||||
}
|
||||
|
||||
@JvmStatic
|
||||
fun getImageBitmap(context: Context): Bitmap? {
|
||||
return BitmapFactory.decodeFile(getImageFile(context).absolutePath)
|
||||
}
|
||||
|
||||
@JvmStatic
|
||||
fun extractAssets(context: Context) {
|
||||
val am = context.assets
|
||||
|
||||
val localDir = getLocalDir(context)
|
||||
if (!localDir.exists() && !localDir.mkdir()) {
|
||||
throw RuntimeException("Can't create directory $localDir")
|
||||
}
|
||||
|
||||
val tessDir = File(getTessDataPath(context), "tessdata")
|
||||
if (!tessDir.exists() && !tessDir.mkdir()) {
|
||||
throw RuntimeException("Can't create directory $tessDir")
|
||||
}
|
||||
|
||||
// Extract all assets to our local directory.
|
||||
// All *.traineddata into "tessdata" subdirectory, other files into root.
|
||||
try {
|
||||
for (assetName in am.list("")!!) {
|
||||
val targetFile = if (assetName.endsWith(".traineddata")) {
|
||||
File(tessDir, assetName)
|
||||
} else {
|
||||
File(localDir, assetName)
|
||||
}
|
||||
if (!targetFile.exists()) {
|
||||
copyFile(am, assetName, targetFile)
|
||||
}
|
||||
}
|
||||
} catch (e: IOException) {
|
||||
e.printStackTrace()
|
||||
}
|
||||
}
|
||||
|
||||
private fun copyFile(
|
||||
am: AssetManager, assetName: String,
|
||||
outFile: File
|
||||
) {
|
||||
try {
|
||||
am.open(assetName).use { `in` ->
|
||||
FileOutputStream(outFile).use { out ->
|
||||
val buffer = ByteArray(1024)
|
||||
var read: Int
|
||||
while ((`in`.read(buffer).also { read = it }) != -1) {
|
||||
out.write(buffer, 0, read)
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (e: IOException) {
|
||||
e.printStackTrace()
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,12 +0,0 @@
|
||||
package cz.adaptech.tesseract4android.sample;
|
||||
|
||||
import com.googlecode.tesseract.android.TessBaseAPI;
|
||||
|
||||
public class Config {
|
||||
|
||||
public static final int TESS_ENGINE = TessBaseAPI.OEM_LSTM_ONLY;
|
||||
|
||||
public static final String TESS_LANG = "eng";
|
||||
|
||||
public static final String IMAGE_NAME = "sample.jpg";
|
||||
}
|
||||
@ -0,0 +1,11 @@
|
||||
package cz.adaptech.tesseract4android.sample
|
||||
|
||||
import com.googlecode.tesseract.android.TessBaseAPI
|
||||
|
||||
object Config {
|
||||
const val TESS_ENGINE: Int = TessBaseAPI.OEM_LSTM_ONLY
|
||||
|
||||
const val TESS_LANG: String = "eng"
|
||||
|
||||
const val IMAGE_NAME: String = "sample.jpg"
|
||||
}
|
||||
@ -1,21 +0,0 @@
|
||||
package cz.adaptech.tesseract4android.sample;
|
||||
|
||||
import androidx.appcompat.app.AppCompatActivity;
|
||||
|
||||
import android.os.Bundle;
|
||||
|
||||
import cz.adaptech.tesseract4android.sample.ui.main.MainFragment;
|
||||
|
||||
public class MainActivity extends AppCompatActivity {
|
||||
|
||||
@Override
|
||||
protected void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
setContentView(R.layout.activity_main);
|
||||
if (savedInstanceState == null) {
|
||||
getSupportFragmentManager().beginTransaction()
|
||||
.replace(R.id.container, MainFragment.newInstance())
|
||||
.commitNow();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,23 @@
|
||||
package cz.adaptech.tesseract4android.sample
|
||||
|
||||
import android.os.Bundle
|
||||
import androidx.activity.ComponentActivity
|
||||
import androidx.activity.compose.setContent
|
||||
import androidx.activity.enableEdgeToEdge
|
||||
import androidx.appcompat.app.AppCompatActivity
|
||||
import androidx.compose.foundation.layout.fillMaxSize
|
||||
import androidx.compose.foundation.layout.padding
|
||||
import androidx.compose.material3.Scaffold
|
||||
import androidx.compose.ui.Modifier
|
||||
import cz.adaptech.tesseract4android.sample.ui.main.MainView
|
||||
import cz.adaptech.tesseract4android.sample.ui.theme.Tesseract4AndroidTheme
|
||||
|
||||
class MainActivity : ComponentActivity() {
|
||||
override fun onCreate(savedInstanceState: Bundle?) {
|
||||
super.onCreate(savedInstanceState)
|
||||
enableEdgeToEdge()
|
||||
setContent {
|
||||
MainView()
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
package cz.adaptech.tesseract4android.sample
|
||||
|
||||
|
||||
/**
|
||||
* Represents the various states that the OCR can be in.
|
||||
*
|
||||
* @since 2024/07/22
|
||||
* @author Clocks
|
||||
*/
|
||||
sealed interface OCRState {
|
||||
/**
|
||||
* OCR is loading up.
|
||||
*/
|
||||
data object Loading : OCRState
|
||||
|
||||
/**
|
||||
* OCR is prepared.
|
||||
*
|
||||
* @param version Version of tesseract
|
||||
* @param flavour Build flavour of tesseract
|
||||
*/
|
||||
data class StartUp(val version: String, val flavour: String) : OCRState
|
||||
|
||||
/**
|
||||
* OCR has been stopped.
|
||||
*/
|
||||
data object Stopped : OCRState
|
||||
|
||||
/**
|
||||
* OCR is being stopped.
|
||||
*/
|
||||
data object Stopping : OCRState
|
||||
|
||||
/**
|
||||
* OCR is starting up.
|
||||
*/
|
||||
data object Processing : OCRState
|
||||
|
||||
/**
|
||||
* OCR is currently in process.
|
||||
*
|
||||
* @param progress 0-100 progress indication.
|
||||
*/
|
||||
data class Progress(val progress: Int) : OCRState
|
||||
|
||||
/**
|
||||
* OCR has completed its task.
|
||||
*
|
||||
* @param time How many seconds it took to process the image.
|
||||
*/
|
||||
data class Finished(val time: Float) : OCRState
|
||||
}
|
||||
@ -1,77 +0,0 @@
|
||||
package cz.adaptech.tesseract4android.sample.ui.main;
|
||||
|
||||
import android.os.Bundle;
|
||||
import android.text.method.ScrollingMovementMethod;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
import androidx.annotation.Nullable;
|
||||
import androidx.fragment.app.Fragment;
|
||||
import androidx.lifecycle.ViewModelProvider;
|
||||
|
||||
import java.io.File;
|
||||
|
||||
import cz.adaptech.tesseract4android.sample.Assets;
|
||||
import cz.adaptech.tesseract4android.sample.Config;
|
||||
import cz.adaptech.tesseract4android.sample.databinding.FragmentMainBinding;
|
||||
|
||||
public class MainFragment extends Fragment {
|
||||
|
||||
private FragmentMainBinding binding;
|
||||
|
||||
private MainViewModel viewModel;
|
||||
|
||||
public static MainFragment newInstance() {
|
||||
return new MainFragment();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCreate(@Nullable Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
viewModel = new ViewModelProvider(this).get(MainViewModel.class);
|
||||
|
||||
// Copy sample image and language data to storage
|
||||
Assets.extractAssets(requireContext());
|
||||
|
||||
if (!viewModel.isInitialized()) {
|
||||
String dataPath = Assets.getTessDataPath(requireContext());
|
||||
viewModel.initTesseract(dataPath, Config.TESS_LANG, Config.TESS_ENGINE);
|
||||
}
|
||||
}
|
||||
|
||||
@Nullable
|
||||
@Override
|
||||
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
|
||||
@Nullable Bundle savedInstanceState) {
|
||||
binding = FragmentMainBinding.inflate(inflater, container, false);
|
||||
return binding.getRoot();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
|
||||
super.onViewCreated(view, savedInstanceState);
|
||||
|
||||
binding.image.setImageBitmap(Assets.getImageBitmap(requireContext()));
|
||||
binding.start.setOnClickListener(v -> {
|
||||
File imageFile = Assets.getImageFile(requireContext());
|
||||
viewModel.recognizeImage(imageFile);
|
||||
});
|
||||
binding.stop.setOnClickListener(v -> {
|
||||
viewModel.stop();
|
||||
});
|
||||
binding.text.setMovementMethod(new ScrollingMovementMethod());
|
||||
|
||||
viewModel.getProcessing().observe(getViewLifecycleOwner(), processing -> {
|
||||
binding.start.setEnabled(!processing);
|
||||
binding.stop.setEnabled(processing);
|
||||
});
|
||||
viewModel.getProgress().observe(getViewLifecycleOwner(), progress -> {
|
||||
binding.status.setText(progress);
|
||||
});
|
||||
viewModel.getResult().observe(getViewLifecycleOwner(), result -> {
|
||||
binding.text.setText(result);
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,169 @@
|
||||
package cz.adaptech.tesseract4android.sample.ui.main
|
||||
|
||||
import androidx.compose.animation.AnimatedVisibility
|
||||
import androidx.compose.foundation.Image
|
||||
import androidx.compose.foundation.layout.Arrangement
|
||||
import androidx.compose.foundation.layout.Column
|
||||
import androidx.compose.foundation.layout.PaddingValues
|
||||
import androidx.compose.foundation.layout.Row
|
||||
import androidx.compose.foundation.layout.fillMaxSize
|
||||
import androidx.compose.foundation.layout.padding
|
||||
import androidx.compose.foundation.rememberScrollState
|
||||
import androidx.compose.foundation.verticalScroll
|
||||
import androidx.compose.material3.Button
|
||||
import androidx.compose.material3.Scaffold
|
||||
import androidx.compose.material3.Text
|
||||
import androidx.compose.material3.adaptive.currentWindowAdaptiveInfo
|
||||
import androidx.compose.runtime.Composable
|
||||
import androidx.compose.runtime.collectAsState
|
||||
import androidx.compose.runtime.getValue
|
||||
import androidx.compose.ui.Alignment
|
||||
import androidx.compose.ui.Modifier
|
||||
import androidx.compose.ui.graphics.ImageBitmap
|
||||
import androidx.compose.ui.unit.dp
|
||||
import androidx.lifecycle.viewmodel.compose.viewModel
|
||||
import androidx.window.core.layout.WindowHeightSizeClass
|
||||
import androidx.window.core.layout.WindowWidthSizeClass
|
||||
import cz.adaptech.tesseract4android.sample.OCRState
|
||||
import cz.adaptech.tesseract4android.sample.ui.theme.Tesseract4AndroidTheme
|
||||
import java.util.Locale
|
||||
|
||||
|
||||
/**
|
||||
* @since 2024/07/22
|
||||
*/
|
||||
@Composable
|
||||
fun MainView() {
|
||||
val viewModel = viewModel<MainViewModel>()
|
||||
val image by viewModel.image.collectAsState()
|
||||
val status by viewModel.status.collectAsState()
|
||||
val result by viewModel.result.collectAsState()
|
||||
|
||||
val isStartEnabled by viewModel.isStartEnabled.collectAsState()
|
||||
val isStopEnabled by viewModel.isStopEnabled.collectAsState()
|
||||
|
||||
val sizeClass = currentWindowAdaptiveInfo().windowSizeClass
|
||||
val landscape = sizeClass.windowWidthSizeClass != WindowWidthSizeClass.COMPACT
|
||||
|
||||
Tesseract4AndroidTheme {
|
||||
Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
|
||||
MainContent(
|
||||
innerPadding,
|
||||
image,
|
||||
status,
|
||||
result,
|
||||
viewModel::start,
|
||||
viewModel::stop,
|
||||
isStartEnabled,
|
||||
isStopEnabled,
|
||||
landscape
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Composable
|
||||
fun MainContent(
|
||||
innerPadding: PaddingValues,
|
||||
bitmap: ImageBitmap?,
|
||||
status: OCRState,
|
||||
result: String,
|
||||
onStart: () -> Unit,
|
||||
onStop: () -> Unit,
|
||||
isStartEnabled: Boolean,
|
||||
isStopEnabled: Boolean,
|
||||
landscape: Boolean
|
||||
) {
|
||||
if (landscape) {
|
||||
Row(
|
||||
Modifier
|
||||
.padding(innerPadding)
|
||||
.fillMaxSize(),
|
||||
horizontalArrangement = Arrangement.SpaceBetween
|
||||
) {
|
||||
Image(bitmap)
|
||||
|
||||
Column(
|
||||
Modifier
|
||||
.verticalScroll(rememberScrollState())
|
||||
.weight(1f), // let it fill up space
|
||||
horizontalAlignment = Alignment.CenterHorizontally
|
||||
) {
|
||||
Status(status)
|
||||
|
||||
Controls(onStart, onStop, isStartEnabled, isStopEnabled)
|
||||
|
||||
Result(result)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
Column(
|
||||
Modifier
|
||||
.padding(innerPadding)
|
||||
.verticalScroll(rememberScrollState())
|
||||
.fillMaxSize(),
|
||||
horizontalAlignment = Alignment.CenterHorizontally,
|
||||
verticalArrangement = Arrangement.spacedBy(8.dp)
|
||||
) {
|
||||
Image(bitmap)
|
||||
|
||||
Status(status)
|
||||
|
||||
Controls(onStart, onStop, isStartEnabled, isStopEnabled)
|
||||
|
||||
Result(result)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Composable
|
||||
fun Result(result: String) {
|
||||
Text(text = result, Modifier.padding(16.dp))
|
||||
}
|
||||
|
||||
@Composable
|
||||
fun Image(bitmap: ImageBitmap?) {
|
||||
AnimatedVisibility(visible = bitmap != null) {
|
||||
Image(bitmap = bitmap!!, contentDescription = "Sample")
|
||||
}
|
||||
}
|
||||
|
||||
@Composable
|
||||
fun Controls(
|
||||
onStart: () -> Unit,
|
||||
onStop: () -> Unit,
|
||||
isStartEnabled: Boolean,
|
||||
isStopEnabled: Boolean
|
||||
) {
|
||||
Row {
|
||||
Button(onClick = onStart, enabled = isStartEnabled) {
|
||||
Text(text = "START")
|
||||
}
|
||||
Button(onClick = onStop, enabled = isStopEnabled) {
|
||||
Text(text = "STOP")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Composable
|
||||
fun Status(status: OCRState) {
|
||||
Row {
|
||||
Text(text = "Status: ")
|
||||
Text(
|
||||
text = when (status) {
|
||||
is OCRState.Finished ->
|
||||
"Completed in %.3fs.".format(Locale.getDefault(), status.time)
|
||||
|
||||
OCRState.Processing -> "Processing..."
|
||||
is OCRState.Progress -> "Processing ${status.progress}%"
|
||||
is OCRState.StartUp ->
|
||||
"Tesseract %s (%s)"
|
||||
.format(Locale.getDefault(), status.version, status.flavour)
|
||||
|
||||
OCRState.Stopped -> "Stopped."
|
||||
OCRState.Stopping -> "Stopping..."
|
||||
OCRState.Loading -> "Loading..."
|
||||
}
|
||||
)
|
||||
}
|
||||
}
|
||||
@ -1,166 +0,0 @@
|
||||
package cz.adaptech.tesseract4android.sample.ui.main;
|
||||
|
||||
import android.app.Application;
|
||||
import android.os.SystemClock;
|
||||
import android.util.Log;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
import androidx.lifecycle.AndroidViewModel;
|
||||
import androidx.lifecycle.LiveData;
|
||||
import androidx.lifecycle.MutableLiveData;
|
||||
|
||||
import com.googlecode.tesseract.android.TessBaseAPI;
|
||||
|
||||
import java.io.File;
|
||||
import java.util.Locale;
|
||||
|
||||
public class MainViewModel extends AndroidViewModel {
|
||||
|
||||
private static final String TAG = "MainViewModel";
|
||||
|
||||
private final TessBaseAPI tessApi;
|
||||
|
||||
private final MutableLiveData<Boolean> processing = new MutableLiveData<>(false);
|
||||
|
||||
private final MutableLiveData<String> progress = new MutableLiveData<>();
|
||||
|
||||
private final MutableLiveData<String> result = new MutableLiveData<>();
|
||||
|
||||
private boolean tessInit;
|
||||
|
||||
private volatile boolean stopped;
|
||||
|
||||
private volatile boolean tessProcessing;
|
||||
|
||||
private volatile boolean recycleAfterProcessing;
|
||||
|
||||
private final Object recycleLock = new Object();
|
||||
|
||||
public MainViewModel(@NonNull Application application) {
|
||||
super(application);
|
||||
|
||||
tessApi = new TessBaseAPI(progressValues -> {
|
||||
progress.postValue("Progress: " + progressValues.getPercent() + " %");
|
||||
});
|
||||
|
||||
// Show Tesseract version and library flavor at startup
|
||||
progress.setValue(String.format(Locale.ENGLISH, "Tesseract %s (%s)",
|
||||
tessApi.getVersion(), tessApi.getLibraryFlavor()));
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onCleared() {
|
||||
synchronized (recycleLock) {
|
||||
if (tessProcessing) {
|
||||
// Processing is active, set flag to recycle tessApi after processing is completed
|
||||
recycleAfterProcessing = true;
|
||||
// Stop the processing as we don't care about the result anymore
|
||||
tessApi.stop();
|
||||
} else {
|
||||
// No ongoing processing, we must recycle it here
|
||||
tessApi.recycle();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void initTesseract(@NonNull String dataPath, @NonNull String language, int engineMode) {
|
||||
Log.i(TAG, "Initializing Tesseract with: dataPath = [" + dataPath + "], " +
|
||||
"language = [" + language + "], engineMode = [" + engineMode + "]");
|
||||
try {
|
||||
tessInit = tessApi.init(dataPath, language, engineMode);
|
||||
} catch (IllegalArgumentException e) {
|
||||
tessInit = false;
|
||||
Log.e(TAG, "Cannot initialize Tesseract:", e);
|
||||
}
|
||||
}
|
||||
|
||||
public void recognizeImage(@NonNull File imagePath) {
|
||||
if (!tessInit) {
|
||||
Log.e(TAG, "recognizeImage: Tesseract is not initialized");
|
||||
return;
|
||||
}
|
||||
if (tessProcessing) {
|
||||
Log.e(TAG, "recognizeImage: Processing is in progress");
|
||||
return;
|
||||
}
|
||||
tessProcessing = true;
|
||||
|
||||
result.setValue("");
|
||||
processing.setValue(true);
|
||||
progress.setValue("Processing...");
|
||||
stopped = false;
|
||||
|
||||
// Start process in another thread
|
||||
new Thread(() -> {
|
||||
tessApi.setImage(imagePath);
|
||||
// Or set it as Bitmap, Pix,...
|
||||
// tessApi.setImage(imageBitmap);
|
||||
|
||||
long startTime = SystemClock.uptimeMillis();
|
||||
|
||||
// Use getHOCRText(0) method to trigger recognition with progress notifications and
|
||||
// ability to cancel ongoing processing.
|
||||
tessApi.getHOCRText(0);
|
||||
|
||||
// At this point the recognition has completed (or was interrupted by calling stop())
|
||||
// and we can get the results we want. In this case just normal UTF8 text.
|
||||
//
|
||||
// Note that calling only this method (without the getHOCRText() above) would also
|
||||
// trigger the recognition and return the same result, but we would received no progress
|
||||
// notifications and we wouldn't be able to stop() the ongoing recognition.
|
||||
String text = tessApi.getUTF8Text();
|
||||
|
||||
// We can free up the recognition results and any stored image data in the tessApi
|
||||
// if we don't need them anymore.
|
||||
tessApi.clear();
|
||||
|
||||
// Publish the results
|
||||
result.postValue(text);
|
||||
processing.postValue(false);
|
||||
if (stopped) {
|
||||
progress.postValue("Stopped.");
|
||||
} else {
|
||||
long duration = SystemClock.uptimeMillis() - startTime;
|
||||
progress.postValue(String.format(Locale.ENGLISH,
|
||||
"Completed in %.3fs.", (duration / 1000f)));
|
||||
}
|
||||
|
||||
synchronized (recycleLock) {
|
||||
tessProcessing = false;
|
||||
|
||||
// Recycle the instance here if the view model is already destroyed
|
||||
if (recycleAfterProcessing) {
|
||||
tessApi.recycle();
|
||||
}
|
||||
}
|
||||
}).start();
|
||||
}
|
||||
|
||||
public void stop() {
|
||||
if (!tessProcessing) {
|
||||
return;
|
||||
}
|
||||
progress.setValue("Stopping...");
|
||||
stopped = true;
|
||||
tessApi.stop();
|
||||
}
|
||||
|
||||
public boolean isInitialized() {
|
||||
return tessInit;
|
||||
}
|
||||
|
||||
@NonNull
|
||||
public LiveData<Boolean> getProcessing() {
|
||||
return processing;
|
||||
}
|
||||
|
||||
@NonNull
|
||||
public LiveData<String> getProgress() {
|
||||
return progress;
|
||||
}
|
||||
|
||||
@NonNull
|
||||
public LiveData<String> getResult() {
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,205 @@
|
||||
package cz.adaptech.tesseract4android.sample.ui.main
|
||||
|
||||
import android.app.Application
|
||||
import android.graphics.Bitmap
|
||||
import android.os.SystemClock
|
||||
import android.util.Log
|
||||
import androidx.compose.ui.graphics.ImageBitmap
|
||||
import androidx.compose.ui.graphics.asImageBitmap
|
||||
import androidx.lifecycle.AndroidViewModel
|
||||
import androidx.lifecycle.viewModelScope
|
||||
import com.googlecode.tesseract.android.TessBaseAPI
|
||||
import cz.adaptech.tesseract4android.sample.Assets
|
||||
import cz.adaptech.tesseract4android.sample.Assets.extractAssets
|
||||
import cz.adaptech.tesseract4android.sample.Assets.getTessDataPath
|
||||
import cz.adaptech.tesseract4android.sample.Config
|
||||
import cz.adaptech.tesseract4android.sample.OCRState
|
||||
import kotlinx.coroutines.Dispatchers
|
||||
import kotlinx.coroutines.cancel
|
||||
import kotlinx.coroutines.flow.MutableStateFlow
|
||||
import kotlinx.coroutines.flow.SharingStarted
|
||||
import kotlinx.coroutines.flow.StateFlow
|
||||
import kotlinx.coroutines.flow.flow
|
||||
import kotlinx.coroutines.flow.map
|
||||
import kotlinx.coroutines.flow.stateIn
|
||||
import kotlinx.coroutines.launch
|
||||
|
||||
/**
|
||||
* View Model for Main View.
|
||||
*/
|
||||
class MainViewModel(application: Application) : AndroidViewModel(application) {
|
||||
/**
|
||||
* Tesseract API
|
||||
*/
|
||||
private val tessApi: TessBaseAPI
|
||||
|
||||
/**
|
||||
* Is the OCR in progress?
|
||||
*/
|
||||
private val processing = MutableStateFlow(false)
|
||||
|
||||
/**
|
||||
* The current state of the OCR
|
||||
*/
|
||||
private val _progress = MutableStateFlow<OCRState>(OCRState.Loading)
|
||||
|
||||
/**
|
||||
* The resulting text from the OCR.
|
||||
*/
|
||||
private val _result = MutableStateFlow("")
|
||||
|
||||
/**
|
||||
* Has the tesseract API been initialized?
|
||||
*/
|
||||
private var isInitialized = false
|
||||
|
||||
/**
|
||||
* If the OCR has been stopped by the user or not.
|
||||
*/
|
||||
private var stopped: Boolean = false
|
||||
|
||||
/**
|
||||
* Holds the bitmap of the sample image.
|
||||
*/
|
||||
private val _image = MutableStateFlow<Bitmap?>(null)
|
||||
|
||||
/**
|
||||
* Immutable version for view access.
|
||||
*/
|
||||
val status: StateFlow<OCRState> = _progress
|
||||
|
||||
/**
|
||||
* Immutable version for view access.
|
||||
*/
|
||||
val result: StateFlow<String> = _result
|
||||
|
||||
/**
|
||||
* Is the start button enabled or not.
|
||||
*/
|
||||
val isStartEnabled: StateFlow<Boolean> = processing.map { !it }
|
||||
.stateIn(viewModelScope, SharingStarted.Lazily, false)
|
||||
|
||||
/**
|
||||
* Is the stop button enabled or not.
|
||||
*/
|
||||
val isStopEnabled: StateFlow<Boolean> = processing
|
||||
|
||||
/**
|
||||
* Converts the sample image into an ImageBitmap for UI
|
||||
*/
|
||||
val image: StateFlow<ImageBitmap?> = _image.map {
|
||||
it?.asImageBitmap()
|
||||
}.stateIn(viewModelScope, SharingStarted.Eagerly, null)
|
||||
|
||||
init {
|
||||
// Instantiate the API
|
||||
tessApi = TessBaseAPI { progressValues: TessBaseAPI.ProgressValues ->
|
||||
_progress.tryEmit(OCRState.Progress(progressValues.percent))
|
||||
}
|
||||
|
||||
// IO Tasks
|
||||
viewModelScope.launch(Dispatchers.IO) {
|
||||
// Copy sample image and language data to storage
|
||||
extractAssets(application)
|
||||
|
||||
// Load the image
|
||||
_image.emit(Assets.getImageBitmap(application))
|
||||
|
||||
// Initialize tesseract
|
||||
initTesseract(getTessDataPath(application), Config.TESS_LANG, Config.TESS_ENGINE)
|
||||
}
|
||||
|
||||
// Show Tesseract version and library flavor at startup
|
||||
_progress.value = OCRState.StartUp(tessApi.version, tessApi.libraryFlavor)
|
||||
}
|
||||
|
||||
override fun onCleared() {
|
||||
tessApi.stop()
|
||||
tessApi.recycle()
|
||||
}
|
||||
|
||||
private fun initTesseract(dataPath: String, language: String, engineMode: Int) {
|
||||
Log.i(
|
||||
TAG, "Initializing Tesseract with: dataPath = [" + dataPath + "], " +
|
||||
"language = [" + language + "], engineMode = [" + engineMode + "]"
|
||||
)
|
||||
try {
|
||||
this.isInitialized = tessApi.init(dataPath, language, engineMode)
|
||||
} catch (e: IllegalArgumentException) {
|
||||
this.isInitialized = false
|
||||
Log.e(TAG, "Cannot initialize Tesseract:", e)
|
||||
}
|
||||
}
|
||||
|
||||
private fun recognizeImage() {
|
||||
if (!this.isInitialized) {
|
||||
Log.e(TAG, "recognizeImage: Tesseract is not initialized")
|
||||
return
|
||||
}
|
||||
if (processing.value) {
|
||||
Log.e(TAG, "recognizeImage: Processing is in progress")
|
||||
return
|
||||
}
|
||||
_result.value = ""
|
||||
processing.value = true
|
||||
_progress.value = OCRState.Processing
|
||||
stopped = false
|
||||
|
||||
// Start process in another thread
|
||||
viewModelScope.launch(Dispatchers.IO) {
|
||||
tessApi.setImage(_image.value!!)
|
||||
// Or set it via a File.
|
||||
// tessApi.setImage(imageFile);
|
||||
val startTime = SystemClock.uptimeMillis()
|
||||
|
||||
// Use getHOCRText(0) method to trigger recognition with progress notifications and
|
||||
// ability to cancel ongoing processing.
|
||||
tessApi.getHOCRText(0)
|
||||
|
||||
// At this point the recognition has completed (or was interrupted by calling stop())
|
||||
// and we can get the results we want. In this case just normal UTF8 text.
|
||||
//
|
||||
// Note that calling only this method (without the getHOCRText() above) would also
|
||||
// trigger the recognition and return the same result, but we would received no progress
|
||||
// notifications and we wouldn't be able to stop() the ongoing recognition.
|
||||
val text = tessApi.utF8Text
|
||||
|
||||
// We can free up the recognition results and any stored image data in the tessApi
|
||||
// if we don't need them anymore.
|
||||
tessApi.clear()
|
||||
|
||||
// Publish the results
|
||||
_result.emit(text)
|
||||
processing.emit(false)
|
||||
if (stopped) {
|
||||
_progress.emit(OCRState.Stopped)
|
||||
} else {
|
||||
val duration = SystemClock.uptimeMillis() - startTime
|
||||
_progress.emit(OCRState.Finished(duration / 1000f))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Stops the OCR.
|
||||
*/
|
||||
fun stop() {
|
||||
if (!processing.value) {
|
||||
return
|
||||
}
|
||||
_progress.value = OCRState.Stopping
|
||||
stopped = true
|
||||
tessApi.stop()
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the OCR
|
||||
*/
|
||||
fun start() {
|
||||
recognizeImage()
|
||||
}
|
||||
|
||||
companion object {
|
||||
private const val TAG = "MainViewModel"
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,11 @@
|
||||
package cz.adaptech.tesseract4android.sample.ui.theme
|
||||
|
||||
import androidx.compose.ui.graphics.Color
|
||||
|
||||
val Purple80 = Color(0xFFD0BCFF)
|
||||
val PurpleGrey80 = Color(0xFFCCC2DC)
|
||||
val Pink80 = Color(0xFFEFB8C8)
|
||||
|
||||
val Purple40 = Color(0xFF6650a4)
|
||||
val PurpleGrey40 = Color(0xFF625b71)
|
||||
val Pink40 = Color(0xFF7D5260)
|
||||
@ -0,0 +1,57 @@
|
||||
package cz.adaptech.tesseract4android.sample.ui.theme
|
||||
|
||||
import android.os.Build
|
||||
import androidx.compose.foundation.isSystemInDarkTheme
|
||||
import androidx.compose.material3.MaterialTheme
|
||||
import androidx.compose.material3.darkColorScheme
|
||||
import androidx.compose.material3.dynamicDarkColorScheme
|
||||
import androidx.compose.material3.dynamicLightColorScheme
|
||||
import androidx.compose.material3.lightColorScheme
|
||||
import androidx.compose.runtime.Composable
|
||||
import androidx.compose.ui.platform.LocalContext
|
||||
|
||||
private val DarkColorScheme = darkColorScheme(
|
||||
primary = Purple80,
|
||||
secondary = PurpleGrey80,
|
||||
tertiary = Pink80
|
||||
)
|
||||
|
||||
private val LightColorScheme = lightColorScheme(
|
||||
primary = Purple40,
|
||||
secondary = PurpleGrey40,
|
||||
tertiary = Pink40
|
||||
|
||||
/* Other default colors to override
|
||||
background = Color(0xFFFFFBFE),
|
||||
surface = Color(0xFFFFFBFE),
|
||||
onPrimary = Color.White,
|
||||
onSecondary = Color.White,
|
||||
onTertiary = Color.White,
|
||||
onBackground = Color(0xFF1C1B1F),
|
||||
onSurface = Color(0xFF1C1B1F),
|
||||
*/
|
||||
)
|
||||
|
||||
@Composable
|
||||
fun Tesseract4AndroidTheme(
|
||||
darkTheme: Boolean = isSystemInDarkTheme(),
|
||||
// Dynamic color is available on Android 12+
|
||||
dynamicColor: Boolean = true,
|
||||
content: @Composable () -> Unit
|
||||
) {
|
||||
val colorScheme = when {
|
||||
dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
|
||||
val context = LocalContext.current
|
||||
if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
|
||||
}
|
||||
|
||||
darkTheme -> DarkColorScheme
|
||||
else -> LightColorScheme
|
||||
}
|
||||
|
||||
MaterialTheme(
|
||||
colorScheme = colorScheme,
|
||||
typography = Typography,
|
||||
content = content
|
||||
)
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
package cz.adaptech.tesseract4android.sample.ui.theme
|
||||
|
||||
import androidx.compose.material3.Typography
|
||||
import androidx.compose.ui.text.TextStyle
|
||||
import androidx.compose.ui.text.font.FontFamily
|
||||
import androidx.compose.ui.text.font.FontWeight
|
||||
import androidx.compose.ui.unit.sp
|
||||
|
||||
// Set of Material typography styles to start with
|
||||
val Typography = Typography(
|
||||
bodyLarge = TextStyle(
|
||||
fontFamily = FontFamily.Default,
|
||||
fontWeight = FontWeight.Normal,
|
||||
fontSize = 16.sp,
|
||||
lineHeight = 24.sp,
|
||||
letterSpacing = 0.5.sp
|
||||
)
|
||||
/* Other default text styles to override
|
||||
titleLarge = TextStyle(
|
||||
fontFamily = FontFamily.Default,
|
||||
fontWeight = FontWeight.Normal,
|
||||
fontSize = 22.sp,
|
||||
lineHeight = 28.sp,
|
||||
letterSpacing = 0.sp
|
||||
),
|
||||
labelSmall = TextStyle(
|
||||
fontFamily = FontFamily.Default,
|
||||
fontWeight = FontWeight.Medium,
|
||||
fontSize = 11.sp,
|
||||
lineHeight = 16.sp,
|
||||
letterSpacing = 0.5.sp
|
||||
)
|
||||
*/
|
||||
)
|
||||
@ -1,64 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
xmlns:tools="http://schemas.android.com/tools"
|
||||
android:id="@+id/main"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent"
|
||||
android:orientation="horizontal"
|
||||
tools:context=".ui.main.MainFragment">
|
||||
|
||||
<LinearLayout
|
||||
android:layout_width="0dp"
|
||||
android:layout_height="match_parent"
|
||||
android:layout_weight="1"
|
||||
android:orientation="vertical">
|
||||
|
||||
<ImageView
|
||||
android:id="@+id/image"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="0dp"
|
||||
android:layout_weight="1"
|
||||
tools:src="@tools:sample/avatars" />
|
||||
|
||||
<TextView
|
||||
android:id="@+id/status"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_marginTop="8dp"
|
||||
android:textAlignment="center"
|
||||
android:textStyle="bold"
|
||||
tools:text="Status" />
|
||||
|
||||
<LinearLayout
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:gravity="center"
|
||||
android:orientation="horizontal">
|
||||
|
||||
<Button
|
||||
android:id="@+id/start"
|
||||
android:layout_width="wrap_content"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_marginEnd="4dp"
|
||||
android:text="Start" />
|
||||
|
||||
<Button
|
||||
android:id="@+id/stop"
|
||||
android:layout_width="wrap_content"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_marginStart="4dp"
|
||||
android:text="Stop" />
|
||||
</LinearLayout>
|
||||
|
||||
</LinearLayout>
|
||||
|
||||
<TextView
|
||||
android:id="@+id/text"
|
||||
android:layout_width="0dp"
|
||||
android:layout_height="match_parent"
|
||||
android:layout_weight="1"
|
||||
android:padding="16dp"
|
||||
android:scrollbars="vertical"
|
||||
android:text="" />
|
||||
|
||||
</LinearLayout>
|
||||
@ -1,7 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
xmlns:tools="http://schemas.android.com/tools"
|
||||
android:id="@+id/container"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent"
|
||||
tools:context=".MainActivity" />
|
||||
@ -1,56 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
xmlns:tools="http://schemas.android.com/tools"
|
||||
android:id="@+id/main"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent"
|
||||
android:orientation="vertical"
|
||||
tools:context=".ui.main.MainFragment">
|
||||
|
||||
<ImageView
|
||||
android:id="@+id/image"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="0dp"
|
||||
android:layout_weight="1"
|
||||
tools:src="@tools:sample/avatars" />
|
||||
|
||||
<TextView
|
||||
android:id="@+id/status"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_marginTop="8dp"
|
||||
android:textAlignment="center"
|
||||
android:textStyle="bold"
|
||||
tools:text="Status" />
|
||||
|
||||
<LinearLayout
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:gravity="center"
|
||||
android:orientation="horizontal">
|
||||
|
||||
<Button
|
||||
android:id="@+id/start"
|
||||
android:layout_width="wrap_content"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_marginEnd="4dp"
|
||||
android:text="Start" />
|
||||
|
||||
<Button
|
||||
android:id="@+id/stop"
|
||||
android:layout_width="wrap_content"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_marginStart="4dp"
|
||||
android:text="Stop" />
|
||||
</LinearLayout>
|
||||
|
||||
<TextView
|
||||
android:id="@+id/text"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="0dp"
|
||||
android:layout_weight="1"
|
||||
android:padding="16dp"
|
||||
android:scrollbars="vertical"
|
||||
android:text="" />
|
||||
|
||||
</LinearLayout>
|
||||
@ -1,16 +0,0 @@
|
||||
<resources xmlns:tools="http://schemas.android.com/tools">
|
||||
<!-- Base application theme. -->
|
||||
<style name="Theme.Tesseract4Android" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
|
||||
<!-- Primary brand color. -->
|
||||
<item name="colorPrimary">@color/purple_200</item>
|
||||
<item name="colorPrimaryVariant">@color/purple_700</item>
|
||||
<item name="colorOnPrimary">@color/black</item>
|
||||
<!-- Secondary brand color. -->
|
||||
<item name="colorSecondary">@color/teal_200</item>
|
||||
<item name="colorSecondaryVariant">@color/teal_200</item>
|
||||
<item name="colorOnSecondary">@color/black</item>
|
||||
<!-- Status bar color. -->
|
||||
<item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
|
||||
<!-- Customize your theme here. -->
|
||||
</style>
|
||||
</resources>
|
||||
@ -1,10 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<resources>
|
||||
<color name="purple_200">#FFBB86FC</color>
|
||||
<color name="purple_500">#FF6200EE</color>
|
||||
<color name="purple_700">#FF3700B3</color>
|
||||
<color name="teal_200">#FF03DAC5</color>
|
||||
<color name="teal_700">#FF018786</color>
|
||||
<color name="black">#FF000000</color>
|
||||
<color name="white">#FFFFFFFF</color>
|
||||
</resources>
|
||||
@ -1,25 +1,6 @@
|
||||
<resources xmlns:tools="http://schemas.android.com/tools">
|
||||
<!-- Base application theme. -->
|
||||
<style name="Theme.Tesseract4Android" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
|
||||
<!-- Primary brand color. -->
|
||||
<item name="colorPrimary">@color/purple_500</item>
|
||||
<item name="colorPrimaryVariant">@color/purple_700</item>
|
||||
<item name="colorOnPrimary">@color/white</item>
|
||||
<!-- Secondary brand color. -->
|
||||
<item name="colorSecondary">@color/teal_200</item>
|
||||
<item name="colorSecondaryVariant">@color/teal_700</item>
|
||||
<item name="colorOnSecondary">@color/black</item>
|
||||
<!-- Status bar color. -->
|
||||
<item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
|
||||
<!-- Customize your theme here. -->
|
||||
<style name="Theme.Tesseract4Android" parent="Theme.Material3.DayNight.NoActionBar">
|
||||
<!-- Customize your theme here. -->
|
||||
</style>
|
||||
|
||||
<style name="Theme.Tesseract4Android.NoActionBar">
|
||||
<item name="windowActionBar">false</item>
|
||||
<item name="windowNoTitle">true</item>
|
||||
</style>
|
||||
|
||||
<style name="Theme.Tesseract4Android.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
|
||||
|
||||
<style name="Theme.Tesseract4Android.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
|
||||
</resources>
|
||||
@ -1,17 +0,0 @@
|
||||
package cz.adaptech.tesseract4android.sample;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* Example local unit test, which will execute on the development machine (host).
|
||||
*
|
||||
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
|
||||
*/
|
||||
public class ExampleUnitTest {
|
||||
@Test
|
||||
public void addition_isCorrect() {
|
||||
assertEquals(4, 2 + 2);
|
||||
}
|
||||
}
|
||||
@ -1,4 +0,0 @@
|
||||
include ':tesseract4android'
|
||||
if (!System.env.JITPACK) {
|
||||
include ':sample'
|
||||
}
|
||||
4
settings.gradle.kts
Normal file
4
settings.gradle.kts
Normal file
@ -0,0 +1,4 @@
|
||||
include(":tesseract4android")
|
||||
if (System.getenv("JITPACK") == null) {
|
||||
include(":sample")
|
||||
}
|
||||
@ -1,123 +0,0 @@
|
||||
plugins {
|
||||
id 'com.android.library'
|
||||
id 'maven-publish'
|
||||
}
|
||||
|
||||
android {
|
||||
namespace 'cz.adaptech.tesseract4android'
|
||||
compileSdk 33
|
||||
ndkVersion "25.1.8937393"
|
||||
|
||||
defaultConfig {
|
||||
minSdk 16
|
||||
targetSdk 33
|
||||
|
||||
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
// Specifies which native libraries or executables to build and package.
|
||||
// TODO: Include eyes-two in some build flavor of the library?
|
||||
//targets "jpeg", "pngx", "leptonica", "tesseract"
|
||||
}
|
||||
}
|
||||
ndk {
|
||||
// Specify the ABI configurations that Gradle should build and package.
|
||||
// By default it compiles all available ABIs.
|
||||
//abiFilters 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'
|
||||
}
|
||||
}
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
path "src/main/cpp/CMakeLists.txt"
|
||||
version '3.22.1'
|
||||
}
|
||||
}
|
||||
buildTypes {
|
||||
release {
|
||||
minifyEnabled false
|
||||
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
|
||||
}
|
||||
debug {
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
// Force building release version of native libraries even in debug variant.
|
||||
// This is for projects that has direct dependency on this library,
|
||||
// but doesn't really want its debug version, which is very slow.
|
||||
// Note that this only affects native code.
|
||||
arguments "-DCMAKE_BUILD_TYPE=Release"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
flavorDimensions = ["parallelization"]
|
||||
productFlavors {
|
||||
standard {
|
||||
}
|
||||
openmp {
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
// NOTE: We must add -static-openmp argument to build it statically,
|
||||
// because shared library is not being included in the resulting APK.
|
||||
// See: https://github.com/android/ndk/issues/1028
|
||||
// Use of that argument shows warnings during build:
|
||||
// > C/C++: clang: warning: argument unused during compilation: '-static-openmp' [-Wunused-command-line-argument]
|
||||
// But it has no effect on the result.
|
||||
cFlags "-fopenmp -static-openmp -Wno-unused-command-line-argument"
|
||||
cppFlags "-fopenmp -static-openmp -Wno-unused-command-line-argument"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
publishing {
|
||||
singleVariant("standardRelease") {
|
||||
withSourcesJar()
|
||||
withJavadocJar()
|
||||
}
|
||||
singleVariant("openmpRelease") {
|
||||
withSourcesJar()
|
||||
withJavadocJar()
|
||||
}
|
||||
}
|
||||
compileOptions {
|
||||
sourceCompatibility JavaVersion.VERSION_17
|
||||
targetCompatibility JavaVersion.VERSION_17
|
||||
}
|
||||
buildFeatures {
|
||||
buildConfig true
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
// Intentionally use old version of annotation library which doesn't depend on kotlin-stdlib
|
||||
// to not unnecessarily complicate client projects due to potential duplicate class build errors
|
||||
// caused by https://kotlinlang.org/docs/whatsnew18.html#updated-jvm-compilation-target
|
||||
//noinspection GradleDependency
|
||||
implementation 'androidx.annotation:annotation:1.3.0'
|
||||
|
||||
testImplementation 'junit:junit:4.13.2'
|
||||
androidTestImplementation 'androidx.test:runner:1.5.2'
|
||||
androidTestImplementation 'androidx.test:rules:1.5.0'
|
||||
androidTestImplementation 'androidx.test.ext:junit:1.1.5'
|
||||
androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
|
||||
}
|
||||
|
||||
afterEvaluate {
|
||||
publishing {
|
||||
publications {
|
||||
standard(MavenPublication) {
|
||||
from components.findByName('standardRelease')
|
||||
|
||||
groupId 'cz.adaptech'
|
||||
artifactId 'tesseract4android'
|
||||
version rootProject.ext.tesseract4AndroidVersion
|
||||
}
|
||||
openmp(MavenPublication) {
|
||||
from components.findByName('openmpRelease')
|
||||
|
||||
groupId 'cz.adaptech'
|
||||
artifactId 'tesseract4android-openmp'
|
||||
version rootProject.ext.tesseract4AndroidVersion
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
122
tesseract4android/build.gradle.kts
Normal file
122
tesseract4android/build.gradle.kts
Normal file
@ -0,0 +1,122 @@
|
||||
plugins {
|
||||
id("com.android.library")
|
||||
id("maven-publish")
|
||||
}
|
||||
|
||||
android {
|
||||
namespace = "cz.adaptech.tesseract4android"
|
||||
compileSdk = 33
|
||||
ndkVersion = "25.1.8937393"
|
||||
|
||||
defaultConfig {
|
||||
minSdk = 16
|
||||
lint.targetSdk = 33
|
||||
|
||||
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
// Specifies which native libraries or executables to build and package.
|
||||
// TODO: Include eyes-two in some build flavor of the library?
|
||||
//targets "jpeg", "pngx", "leptonica", "tesseract"
|
||||
}
|
||||
}
|
||||
ndk {
|
||||
// Specify the ABI configurations that Gradle should build and package.
|
||||
// By default it compiles all available ABIs.
|
||||
//abiFilters "x86", "x86_64", "armeabi-v7a", "arm64-v8a"
|
||||
}
|
||||
}
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
path("src/main/cpp/CMakeLists.txt")
|
||||
version = "3.22.1"
|
||||
}
|
||||
}
|
||||
buildTypes {
|
||||
release {
|
||||
isMinifyEnabled = false
|
||||
proguardFiles(
|
||||
getDefaultProguardFile("proguard-android-optimize.txt"),
|
||||
"proguard-rules.pro"
|
||||
)
|
||||
}
|
||||
debug {
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
// Force building release version of native libraries even in debug variant.
|
||||
// This is for projects that has direct dependency on this library,
|
||||
// but doesn"t really want its debug version, which is very slow.
|
||||
// Note that this only affects native code.
|
||||
arguments("-DCMAKE_BUILD_TYPE=Release")
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
flavorDimensions += listOf("parallelization")
|
||||
productFlavors {
|
||||
create("standard") {
|
||||
}
|
||||
create("openmp") {
|
||||
externalNativeBuild {
|
||||
cmake {
|
||||
// NOTE: We must add -static-openmp argument to build it statically,
|
||||
// because shared library is not being included in the resulting APK.
|
||||
// See: https://github.com/android/ndk/issues/1028
|
||||
// Use of that argument shows warnings during build:
|
||||
// > C/C++: clang: warning: argument unused during compilation: "-static-openmp" [-Wunused-command-line-argument]
|
||||
// But it has no effect on the result.
|
||||
cFlags("-fopenmp -static-openmp -Wno-unused-command-line-argument")
|
||||
cppFlags("-fopenmp -static-openmp -Wno-unused-command-line-argument")
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
publishing {
|
||||
singleVariant("standardRelease") {
|
||||
withSourcesJar()
|
||||
withJavadocJar()
|
||||
}
|
||||
singleVariant("openmpRelease") {
|
||||
withSourcesJar()
|
||||
withJavadocJar()
|
||||
}
|
||||
}
|
||||
compileOptions {
|
||||
sourceCompatibility = JavaVersion.VERSION_17
|
||||
targetCompatibility = JavaVersion.VERSION_17
|
||||
}
|
||||
buildFeatures {
|
||||
buildConfig = true
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
implementation(libs.androidx.annotation)
|
||||
|
||||
testImplementation(libs.junit)
|
||||
androidTestImplementation(libs.androidx.runner)
|
||||
androidTestImplementation(libs.androidx.rules)
|
||||
androidTestImplementation(libs.androidx.junit)
|
||||
androidTestImplementation(libs.androidx.espresso.core)
|
||||
}
|
||||
|
||||
afterEvaluate {
|
||||
publishing {
|
||||
publications {
|
||||
create<MavenPublication>("standard") {
|
||||
from(components.findByName("standardRelease"))
|
||||
|
||||
groupId = "cz.adaptech"
|
||||
artifactId = "tesseract4android"
|
||||
version = libs.versions.tesseract4android.get()
|
||||
}
|
||||
create<MavenPublication>("openmp") {
|
||||
from(components.findByName("openmpRelease"))
|
||||
|
||||
groupId = "cz.adaptech"
|
||||
artifactId = "tesseract4android-openmp"
|
||||
version = libs.versions.tesseract4android.get()
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user