├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── dictionaries │ └── User.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── ltapps │ │ └── textscanner │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── assets │ │ └── trainneddata │ │ │ ├── eng.traineddata │ │ │ └── spa.traineddata │ ├── java │ │ └── com │ │ │ └── ltapps │ │ │ └── textscanner │ │ │ ├── Binarization.java │ │ │ ├── CropAndRotate.java │ │ │ ├── MainActivity.java │ │ │ ├── OtsuThresholder.java │ │ │ └── Recognizer.java │ └── res │ │ ├── drawable │ │ └── camera.png │ │ ├── layout │ │ ├── activity_main.xml │ │ ├── binarization.xml │ │ ├── crop_and_rotate.xml │ │ └── recognizer.xml │ │ ├── menu │ │ ├── menu_result.xml │ │ └── menu_rotate.xml │ │ ├── mipmap-hdpi │ │ ├── ic_content_copy_white_24dp.png │ │ ├── ic_done_white_24dp.png │ │ ├── ic_launcher.png │ │ ├── ic_open_in_new_white_24dp.png │ │ ├── ic_rotate_left_white_24dp.png │ │ └── ic_rotate_right_white_24dp.png │ │ ├── mipmap-mdpi │ │ ├── ic_content_copy_white_24dp.png │ │ ├── ic_done_white_24dp.png │ │ ├── ic_launcher.png │ │ ├── ic_open_in_new_white_24dp.png │ │ ├── ic_rotate_left_white_24dp.png │ │ └── ic_rotate_right_white_24dp.png │ │ ├── mipmap-xhdpi │ │ ├── ic_content_copy_white_24dp.png │ │ ├── ic_done_white_24dp.png │ │ ├── ic_launcher.png │ │ ├── ic_open_in_new_white_24dp.png │ │ ├── ic_rotate_left_white_24dp.png │ │ └── ic_rotate_right_white_24dp.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_content_copy_white_24dp.png │ │ ├── ic_done_white_24dp.png │ │ ├── ic_launcher.png │ │ ├── ic_open_in_new_white_24dp.png │ │ ├── ic_rotate_left_white_24dp.png │ │ └── ic_rotate_right_white_24dp.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_content_copy_white_24dp.png │ │ ├── ic_done_white_24dp.png │ │ ├── ic_launcher.png │ │ ├── ic_open_in_new_white_24dp.png │ │ ├── ic_rotate_left_white_24dp.png │ │ └── ic_rotate_right_white_24dp.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── ltapps │ └── textscanner │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | ### Android ### 2 | # Built application files 3 | *.apk 4 | *.ap_ 5 | 6 | # Files for the ART/Dalvik VM 7 | *.dex 8 | 9 | # Java class files 10 | *.class 11 | 12 | # Generated files 13 | bin/ 14 | gen/ 15 | out/ 16 | 17 | # Gradle files 18 | .gradle/ 19 | build/ 20 | 21 | # Local configuration file (sdk path, etc) 22 | local.properties 23 | 24 | # Proguard folder generated by Eclipse 25 | proguard/ 26 | 27 | # Log Files 28 | *.log 29 | 30 | # Android Studio Navigation editor temp files 31 | .navigation/ 32 | 33 | # Android Studio captures folder 34 | captures/ 35 | 36 | # Intellij 37 | *.iml 38 | .idea/workspace.xml 39 | .idea/libraries 40 | 41 | # Keystore files 42 | *.jks 43 | 44 | # External native build folder generated in Android Studio 2.2 and later 45 | .externalNativeBuild 46 | 47 | ### Android Patch ### 48 | gen-external-apklibs 49 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/dictionaries/User.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | umbralization 5 | 6 | 7 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | 26 | 27 | 28 | 29 | 30 | 31 | 33 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2016 Leonardo Testa 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Text Scanner (OCR) [![GitHub release](https://img.shields.io/github/release/testica/text-scanner.svg)]() 2 | OCR Android App using tesseract 3 | 4 | Get it on Google Play 5 | 6 | ## Features 7 | - Crop 8 | - Rotate 9 | - Binarize 10 | - Recognize Text (English and spanish) 11 | - Search 12 | - Copy to clipboard 13 | 14 | ## Libraries 15 | - [android-image-cropper](https://github.com/ArthurHub/Android-Image-Cropper): for image cropping. 16 | - [tess-two](https://github.com/rmtheis/tess-two): to recognize text (tesseract) and binarize (leptonica). 17 | - [firebase](https://firebase.google.com/docs/android/setup): to report metrics (for development purpose, you can [remove firebase dependencies](https://github.com/testica/text-scanner/pull/5) or add your own google-services.json). 18 | - [admob](https://developers.google.com/admob/android/quick-start): to show google ads (to pay some bills). Check [PR #8](https://github.com/testica/text-scanner/pull/8) to know more about admob environment. 19 | 20 | ## Support 21 | - Android 4.0 + 22 | 23 | ## Planned Features 24 | On [Projects tab](https://github.com/testica/text-scanner/projects/1) you can trace the future possible features and its status. 25 | 26 | **Backlog** → a simple idea 27 | 28 | **Ready** → idea now is a possible feature waiting to be developed 29 | 30 | **In progress** → feature being developed 31 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'io.fabric' 3 | 4 | android { 5 | compileSdkVersion 26 6 | buildToolsVersion '27.0.3' 7 | 8 | defaultConfig { 9 | applicationId "com.ltapps.textscanner" 10 | minSdkVersion 14 11 | targetSdkVersion 26 12 | versionCode 4 13 | versionName "1.3" 14 | 15 | buildConfigField 'String', 'AdMobAppId', '"ca-app-pub-3940256099942544~3347511713"' 16 | resValue 'string', 'admob_app_id', '"ca-app-pub-3940256099942544~3347511713"' 17 | resValue 'string', 'admob_unit_id', '"ca-app-pub-3940256099942544/6300978111"' 18 | } 19 | buildTypes { 20 | release { 21 | minifyEnabled true 22 | shrinkResources true 23 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 24 | buildConfigField 'String', 'AdMobAppId', TextScanner_AdMobAppId 25 | resValue 'string', 'admob_app_id', TextScanner_AdMobAppId 26 | resValue 'string', 'admob_unit_id', TextScanner_AdMobUnitId 27 | } 28 | } 29 | } 30 | 31 | dependencies { 32 | implementation fileTree(dir: 'libs', include: ['*.jar']) 33 | implementation 'junit:junit:4.12' 34 | implementation 'com.android.support:appcompat-v7:26.1.0' 35 | implementation 'com.android.support:design:26.1.0' 36 | implementation 'com.google.firebase:firebase-core:16.0.3' 37 | implementation 'com.crashlytics.sdk.android:crashlytics:2.9.5' 38 | implementation 'com.rmtheis:tess-two:6.0.4' 39 | implementation 'com.theartofdev.edmodo:android-image-cropper:2.3.1' 40 | implementation 'com.google.firebase:firebase-ads:15.0.1' 41 | } 42 | 43 | apply plugin: 'com.google.gms.google-services' 44 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in C:\Users\User\Documents\sdk-update/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | -dontwarn android.test.** 20 | 21 | 22 | -keep class org.junit.** { *; } 23 | -dontwarn org.junit.** 24 | 25 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/ltapps/textscanner/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.ltapps.textscanner; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 27 | 30 | 33 | 34 | 35 | 36 | -------------------------------------------------------------------------------- /app/src/main/assets/trainneddata/eng.traineddata: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/testica/text-scanner/49c2219b392a34399ef646d0493e5571f2a92c95/app/src/main/assets/trainneddata/eng.traineddata -------------------------------------------------------------------------------- /app/src/main/assets/trainneddata/spa.traineddata: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/testica/text-scanner/49c2219b392a34399ef646d0493e5571f2a92c95/app/src/main/assets/trainneddata/spa.traineddata -------------------------------------------------------------------------------- /app/src/main/java/com/ltapps/textscanner/Binarization.java: -------------------------------------------------------------------------------- 1 | package com.ltapps.textscanner; 2 | 3 | import android.content.Intent; 4 | import android.graphics.Bitmap; 5 | import android.graphics.Color; 6 | import android.os.Bundle; 7 | import android.support.design.widget.FloatingActionButton; 8 | import android.support.v4.view.ViewCompat; 9 | import android.support.v7.app.AppCompatActivity; 10 | import android.support.v7.widget.AppCompatSeekBar; 11 | import android.support.v7.widget.Toolbar; 12 | import android.view.View; 13 | import android.widget.AdapterView; 14 | import android.widget.ArrayAdapter; 15 | import android.widget.ImageView; 16 | import android.widget.LinearLayout; 17 | import android.widget.SeekBar; 18 | import android.widget.Spinner; 19 | import android.widget.TextView; 20 | 21 | import com.googlecode.leptonica.android.GrayQuant; 22 | import com.googlecode.leptonica.android.Pix; 23 | 24 | import java.util.Arrays; 25 | 26 | 27 | public class Binarization extends AppCompatActivity implements View.OnClickListener, AppCompatSeekBar.OnSeekBarChangeListener { 28 | private ImageView img; 29 | private Toolbar toolbar; 30 | private AppCompatSeekBar seekBar; 31 | private Pix pix; 32 | private FloatingActionButton fab; 33 | public static Bitmap umbralization; 34 | private Spinner spinner; 35 | public static int language; 36 | 37 | @Override 38 | protected void onCreate(Bundle savedInstanceState) { 39 | super.onCreate(savedInstanceState); 40 | setContentView(R.layout.binarization); 41 | toolbar = (Toolbar) findViewById(R.id.toolbar); 42 | setSupportActionBar(toolbar); 43 | ViewCompat.setElevation(toolbar,10); 44 | ViewCompat.setElevation((LinearLayout) findViewById(R.id.extension),10); 45 | spinner = (Spinner) findViewById(R.id.language); 46 | 47 | img = (ImageView) findViewById(R.id.croppedImage); 48 | fab = (FloatingActionButton) findViewById(R.id.nextStep); 49 | fab.setOnClickListener(this); 50 | pix = com.googlecode.leptonica.android.ReadFile.readBitmap(CropAndRotate.croppedImage); 51 | 52 | final ArrayAdapter adapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, Arrays.asList("English", "Spanish")); 53 | spinner.setAdapter(adapter); 54 | spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { 55 | @Override 56 | public void onItemSelected(AdapterView adapterView, View view, int i, long l) { 57 | ((TextView) view).setTextColor(Color.WHITE); 58 | language = i; 59 | } 60 | 61 | @Override 62 | public void onNothingSelected(AdapterView adapterView) { 63 | 64 | } 65 | }); 66 | OtsuThresholder otsuThresholder = new OtsuThresholder(); 67 | int threshold = otsuThresholder.doThreshold(pix.getData()); 68 | /* increase threshold because is better*/ 69 | threshold += 20; 70 | umbralization = com.googlecode.leptonica.android.WriteFile.writeBitmap(GrayQuant.pixThresholdToBinary(pix,threshold)); 71 | img.setImageBitmap(umbralization); 72 | seekBar = (AppCompatSeekBar) findViewById(R.id.umbralization); 73 | seekBar.setProgress(Integer.valueOf((50 * threshold)/254)); 74 | seekBar.setOnSeekBarChangeListener(this); 75 | 76 | } 77 | 78 | @Override 79 | public void onProgressChanged(SeekBar seekBar, int i, boolean b) { 80 | } 81 | 82 | @Override 83 | public void onStartTrackingTouch(SeekBar seekBar) { 84 | 85 | } 86 | 87 | @Override 88 | public void onStopTrackingTouch(SeekBar seekBar) { 89 | 90 | umbralization = com.googlecode.leptonica.android.WriteFile.writeBitmap( 91 | GrayQuant.pixThresholdToBinary(pix,Integer.valueOf(((254 * seekBar.getProgress())/50))) 92 | ); 93 | img.setImageBitmap(umbralization); 94 | 95 | } 96 | 97 | 98 | @Override 99 | public void onClick(View view) { 100 | if(view.getId() == R.id.nextStep) { 101 | Intent intent = new Intent(Binarization.this, Recognizer.class); 102 | startActivity(intent); 103 | } 104 | 105 | } 106 | } 107 | -------------------------------------------------------------------------------- /app/src/main/java/com/ltapps/textscanner/CropAndRotate.java: -------------------------------------------------------------------------------- 1 | package com.ltapps.textscanner; 2 | 3 | import android.content.Intent; 4 | import android.graphics.Bitmap; 5 | import android.net.Uri; 6 | import android.os.Bundle; 7 | import android.support.design.widget.FloatingActionButton; 8 | import android.support.v4.view.ViewCompat; 9 | import android.support.v7.app.AppCompatActivity; 10 | import android.support.v7.widget.Toolbar; 11 | import android.view.Menu; 12 | import android.view.MenuItem; 13 | import android.view.View; 14 | 15 | import com.theartofdev.edmodo.cropper.CropImageView; 16 | 17 | 18 | public class CropAndRotate extends AppCompatActivity implements View.OnClickListener, Toolbar.OnMenuItemClickListener{ 19 | private Toolbar toolbar; 20 | private FloatingActionButton mFab; 21 | public static Bitmap croppedImage; 22 | private String message; 23 | CropImageView cropImageView; 24 | @Override 25 | protected void onCreate(Bundle savedInstanceState) { 26 | super.onCreate(savedInstanceState); 27 | setContentView(R.layout.crop_and_rotate); 28 | toolbar = (Toolbar) findViewById(R.id.toolbar); 29 | setSupportActionBar(toolbar); 30 | ViewCompat.setElevation(toolbar,10); 31 | toolbar.setOnMenuItemClickListener(this); 32 | Intent intent = getIntent(); 33 | message = intent.getStringExtra(MainActivity.EXTRA_MESSAGE); 34 | cropImageView = (CropImageView) findViewById(R.id.cropImageView); 35 | 36 | cropImageView.setImageUriAsync(Uri.parse(message)); 37 | mFab = (FloatingActionButton) findViewById(R.id.nextStep); 38 | mFab.setOnClickListener(this); 39 | 40 | } 41 | 42 | 43 | 44 | @Override 45 | public void onClick(View view) { 46 | if(view.getId() == R.id.nextStep){ 47 | cropImageView.setOnCropImageCompleteListener(new CropImageView.OnCropImageCompleteListener() { 48 | @Override 49 | public void onCropImageComplete(CropImageView view, CropImageView.CropResult result) { 50 | croppedImage = result.getBitmap(); 51 | Intent intent = new Intent(CropAndRotate.this, Binarization.class); 52 | startActivity(intent); 53 | } 54 | }); 55 | cropImageView.getCroppedImageAsync(); 56 | } 57 | } 58 | 59 | 60 | @Override 61 | public boolean onCreateOptionsMenu(Menu menu) { 62 | // Inflate the menu; this adds items to the action bar if it is present. 63 | getMenuInflater().inflate(R.menu.menu_rotate, menu); 64 | return super.onCreateOptionsMenu(menu); 65 | } 66 | 67 | 68 | @Override 69 | public boolean onMenuItemClick(MenuItem item) { 70 | switch (item.getItemId()) { 71 | case R.id.rotate_left: 72 | cropImageView.rotateImage(-90); 73 | break; 74 | case R.id.rotate_right: 75 | cropImageView.rotateImage(90); 76 | break; 77 | } 78 | return false; 79 | } 80 | } 81 | -------------------------------------------------------------------------------- /app/src/main/java/com/ltapps/textscanner/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.ltapps.textscanner; 2 | 3 | import android.Manifest; 4 | import android.content.ComponentName; 5 | import android.content.Intent; 6 | import android.content.pm.PackageManager; 7 | import android.content.pm.ResolveInfo; 8 | import android.net.Uri; 9 | import android.os.Bundle; 10 | import android.os.Environment; 11 | import android.os.Parcelable; 12 | import android.provider.MediaStore; 13 | import android.support.v4.app.ActivityCompat; 14 | import android.support.v4.content.ContextCompat; 15 | import android.support.v4.view.ViewCompat; 16 | import android.support.v7.app.AppCompatActivity; 17 | import android.support.v7.widget.Toolbar; 18 | import android.view.View; 19 | 20 | import com.google.android.gms.ads.AdRequest; 21 | import com.google.android.gms.ads.AdView; 22 | import com.google.android.gms.ads.MobileAds; 23 | 24 | import java.io.File; 25 | import java.util.ArrayList; 26 | import java.util.List; 27 | 28 | public class MainActivity extends AppCompatActivity implements View.OnClickListener { 29 | 30 | private Uri outputFileUri; 31 | private View mView; 32 | public final static String EXTRA_MESSAGE = "com.ltapps.textscanner.message"; 33 | private AdView mAdView; 34 | 35 | @Override 36 | protected void onCreate(Bundle savedInstanceState) { 37 | super.onCreate(savedInstanceState); 38 | setContentView(R.layout.activity_main); 39 | Toolbar toolbar = findViewById(R.id.toolbar); 40 | //Toolbar will now take on default Action Bar characteristics 41 | setSupportActionBar(toolbar); 42 | ViewCompat.setElevation(toolbar,10); 43 | mView = findViewById(R.id.mainView); 44 | mView.setOnClickListener(this); 45 | 46 | // AdMob App ID 47 | MobileAds.initialize(this, BuildConfig.AdMobAppId); 48 | mAdView = findViewById(R.id.adView); 49 | AdRequest adRequest = new AdRequest.Builder().build(); 50 | mAdView.loadAd(adRequest); 51 | 52 | if (ContextCompat.checkSelfPermission(this, 53 | Manifest.permission.WRITE_EXTERNAL_STORAGE) 54 | != PackageManager.PERMISSION_GRANTED) { 55 | 56 | // Should we show an explanation? 57 | if (ActivityCompat.shouldShowRequestPermissionRationale(this, 58 | Manifest.permission.WRITE_EXTERNAL_STORAGE)) { 59 | 60 | // Show an explanation to the user *asynchronously* -- don't block 61 | // this thread waiting for the user's response! After the user 62 | // sees the explanation, try again to request the permission. 63 | 64 | } else { 65 | 66 | // No explanation needed, we can request the permission. 67 | 68 | ActivityCompat.requestPermissions(this, 69 | new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 70 | 1); 71 | 72 | // MY_PERMISSIONS_REQUEST_READ_CONTACTS is an 73 | // app-defined int constant. The callback method gets the 74 | // result of the request. 75 | } 76 | } 77 | 78 | 79 | } 80 | 81 | private void selectImage() { 82 | final String fname = "img_"+ System.currentTimeMillis() + ".jpg"; 83 | final File sdImageMainDirectory = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), fname); 84 | outputFileUri = Uri.fromFile(sdImageMainDirectory); 85 | 86 | // Camera. 87 | final List cameraIntents = new ArrayList<>(); 88 | final Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE); 89 | final PackageManager packageManager = getPackageManager(); 90 | final List listCam = packageManager.queryIntentActivities(captureIntent, 0); 91 | for(ResolveInfo res : listCam) { 92 | final String packageName = res.activityInfo.packageName; 93 | final Intent intent = new Intent(captureIntent); 94 | intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name)); 95 | intent.setPackage(packageName); 96 | intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri); 97 | cameraIntents.add(intent); 98 | } 99 | // Filesystem. 100 | final Intent galleryIntent = new Intent(); 101 | galleryIntent.setType("image/*"); 102 | galleryIntent.setAction(Intent.ACTION_PICK); 103 | 104 | // Chooser of filesystem options. 105 | final Intent chooserIntent = Intent.createChooser(galleryIntent, "Select Source"); 106 | 107 | // Add the camera options. 108 | chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, cameraIntents.toArray(new Parcelable[cameraIntents.size()])); 109 | 110 | startActivityForResult(chooserIntent, 1); 111 | } 112 | 113 | @Override 114 | public void onClick(View view) { 115 | if(mView == view) { 116 | selectImage(); 117 | } 118 | } 119 | 120 | @Override 121 | public void onActivityResult(int requestCode, int resultCode, Intent data) { 122 | if (resultCode == RESULT_OK) { 123 | if (requestCode == 1) { 124 | final boolean isCamera; 125 | if (data == null || data.getData() == null) { 126 | isCamera = true; 127 | } else { 128 | final String action = data.getAction(); 129 | isCamera = action != null && action.equals(MediaStore.ACTION_IMAGE_CAPTURE); 130 | } 131 | Uri selectedImageUri; 132 | if (isCamera) { 133 | selectedImageUri = outputFileUri; 134 | if (selectedImageUri == null) return; 135 | nextStep(selectedImageUri.toString()); 136 | 137 | } else { 138 | selectedImageUri = data.getData(); 139 | if (selectedImageUri == null) return; 140 | nextStep(selectedImageUri.toString()); 141 | } 142 | } 143 | } 144 | } 145 | 146 | private void nextStep(String file) { 147 | Intent intent = new Intent(this, CropAndRotate.class); 148 | intent.putExtra(EXTRA_MESSAGE, file); 149 | startActivity(intent); 150 | } 151 | } 152 | -------------------------------------------------------------------------------- /app/src/main/java/com/ltapps/textscanner/OtsuThresholder.java: -------------------------------------------------------------------------------- 1 | package com.ltapps.textscanner; 2 | 3 | public class OtsuThresholder 4 | { 5 | private int histData[]; 6 | private int maxLevelValue; 7 | private int threshold; 8 | 9 | public OtsuThresholder() 10 | { 11 | histData = new int[256]; 12 | } 13 | 14 | public int[] getHistData() 15 | { 16 | return histData; 17 | } 18 | 19 | public int getMaxLevelValue() 20 | { 21 | return maxLevelValue; 22 | } 23 | 24 | public int getThreshold() 25 | { 26 | return threshold; 27 | } 28 | 29 | public int doThreshold(byte[] srcData) 30 | { 31 | int ptr; 32 | 33 | // Clear histogram data 34 | // Set all values to zero 35 | ptr = 0; 36 | while (ptr < histData.length) histData[ptr++] = 0; 37 | 38 | // Calculate histogram and find the level with the max value 39 | // Note: the max level value isn't required by the Otsu method 40 | ptr = 0; 41 | maxLevelValue = 0; 42 | while (ptr < srcData.length) 43 | { 44 | int h = 0xFF & srcData[ptr]; 45 | histData[h] ++; 46 | if (histData[h] > maxLevelValue) maxLevelValue = histData[h]; 47 | ptr ++; 48 | } 49 | 50 | // Total number of pixels 51 | int total = srcData.length; 52 | 53 | float sum = 0; 54 | for (int t=0 ; t<256 ; t++) sum += t * histData[t]; 55 | 56 | float sumB = 0; 57 | int wB = 0; 58 | int wF = 0; 59 | 60 | float varMax = 0; 61 | threshold = 0; 62 | 63 | for (int t=0 ; t<256 ; t++) 64 | { 65 | wB += histData[t]; // Weight Background 66 | if (wB == 0) continue; 67 | 68 | wF = total - wB; // Weight Foreground 69 | if (wF == 0) break; 70 | 71 | sumB += (float) (t * histData[t]); 72 | 73 | float mB = sumB / wB; // Mean Background 74 | float mF = (sum - sumB) / wF; // Mean Foreground 75 | 76 | // Calculate Between Class Variance 77 | float varBetween = (float)wB * (float)wF * (mB - mF) * (mB - mF); 78 | 79 | // Check if new maximum found 80 | if (varBetween > varMax) { 81 | varMax = varBetween; 82 | threshold = t; 83 | } 84 | } 85 | 86 | 87 | return threshold; 88 | } 89 | } 90 | -------------------------------------------------------------------------------- /app/src/main/java/com/ltapps/textscanner/Recognizer.java: -------------------------------------------------------------------------------- 1 | package com.ltapps.textscanner; 2 | 3 | import android.app.ProgressDialog; 4 | import android.content.ClipData; 5 | import android.content.ClipboardManager; 6 | import android.content.Context; 7 | import android.content.Intent; 8 | import android.content.res.AssetManager; 9 | import android.os.AsyncTask; 10 | import android.os.Bundle; 11 | import android.os.Environment; 12 | import android.support.v4.content.ContextCompat; 13 | import android.support.v4.view.ViewCompat; 14 | import android.support.v7.app.AppCompatActivity; 15 | import android.support.v7.widget.Toolbar; 16 | import android.text.Editable; 17 | import android.text.Spannable; 18 | import android.text.SpannableString; 19 | import android.text.TextWatcher; 20 | import android.text.method.ScrollingMovementMethod; 21 | import android.text.style.BackgroundColorSpan; 22 | import android.util.Log; 23 | import android.view.Menu; 24 | import android.view.MenuItem; 25 | import android.widget.EditText; 26 | import android.widget.LinearLayout; 27 | import android.widget.TextView; 28 | import android.widget.Toast; 29 | 30 | import com.google.android.gms.ads.AdRequest; 31 | import com.google.android.gms.ads.AdView; 32 | import com.google.android.gms.ads.MobileAds; 33 | import com.googlecode.tesseract.android.TessBaseAPI; 34 | 35 | import java.io.File; 36 | import java.io.FileOutputStream; 37 | import java.io.IOException; 38 | import java.io.InputStream; 39 | import java.io.OutputStream; 40 | 41 | public class Recognizer extends AppCompatActivity implements Toolbar.OnMenuItemClickListener { 42 | private Toolbar toolbar; 43 | private EditText search; 44 | private TextView textView; 45 | private String textScanned; 46 | ProgressDialog progressCopy, progressOcr; 47 | TessBaseAPI baseApi; 48 | AsyncTask copy = new copyTask(); 49 | AsyncTask ocr = new ocrTask(); 50 | private AdView mAdView; 51 | 52 | private static final String DATA_PATH = Environment.getExternalStorageDirectory().getAbsolutePath() + "/com.ltapps.textscanner/"; 53 | 54 | @Override 55 | protected void onCreate(Bundle savedInstanceState) { 56 | super.onCreate(savedInstanceState); 57 | setContentView(R.layout.recognizer); 58 | 59 | // AdMob App ID 60 | MobileAds.initialize(this, BuildConfig.AdMobAppId); 61 | mAdView = findViewById(R.id.adView); 62 | AdRequest adRequest = new AdRequest.Builder().build(); 63 | mAdView.loadAd(adRequest); 64 | 65 | toolbar = (Toolbar) findViewById(R.id.toolbar); 66 | setSupportActionBar(toolbar); 67 | toolbar.setOnMenuItemClickListener(this); 68 | ViewCompat.setElevation(toolbar,10); 69 | ViewCompat.setElevation((LinearLayout) findViewById(R.id.extension),10); 70 | textView = (TextView) findViewById(R.id.textExtracted); 71 | textView.setMovementMethod(new ScrollingMovementMethod()); 72 | search = (EditText) findViewById(R.id.search_text); 73 | // Setting progress dialog for copy job. 74 | progressCopy = new ProgressDialog(Recognizer.this); 75 | progressCopy.setProgressStyle(ProgressDialog.STYLE_SPINNER); 76 | progressCopy.setIndeterminate(true); 77 | progressCopy.setCancelable(false); 78 | progressCopy.setTitle("Dictionaries"); 79 | progressCopy.setMessage("Copying dictionary files"); 80 | // Setting progress dialog for ocr job. 81 | progressOcr = new ProgressDialog(this); 82 | progressOcr.setProgressStyle(ProgressDialog.STYLE_SPINNER); 83 | progressOcr.setIndeterminate(true); 84 | progressOcr.setCancelable(false); 85 | progressOcr.setTitle("OCR"); 86 | progressOcr.setMessage("Extracting text, please wait"); 87 | textScanned = ""; 88 | 89 | search.addTextChangedListener(new TextWatcher() { 90 | @Override 91 | public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {} 92 | @Override 93 | public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) { 94 | 95 | } 96 | @Override 97 | public void afterTextChanged(Editable editable) { 98 | String ett = search.getText().toString().replaceAll("\n"," "); 99 | String tvt = textView.getText().toString().replaceAll("\n"," "); 100 | textView.setText(textView.getText().toString()); 101 | if(!ett.toString().isEmpty()) { 102 | int ofe = tvt.toLowerCase().indexOf(ett.toLowerCase(), 0); 103 | Spannable WordtoSpan = new SpannableString(textView.getText()); 104 | for (int ofs = 0; ofs < tvt.length() && ofe != -1; ofs = ofe + 1) { 105 | ofe = tvt.toLowerCase().indexOf(ett.toLowerCase(), ofs); 106 | if (ofe == -1) 107 | break; 108 | else { 109 | WordtoSpan.setSpan(new BackgroundColorSpan(ContextCompat.getColor(Recognizer.this, R.color.colorAccent)), ofe, ofe + ett.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 110 | textView.setText(WordtoSpan, TextView.BufferType.SPANNABLE); 111 | } 112 | 113 | } 114 | } 115 | } 116 | }); 117 | 118 | copy.execute(); 119 | ocr.execute(); 120 | 121 | 122 | } 123 | 124 | private void recognizeText(){ 125 | String language = ""; 126 | if (Binarization.language == 0) 127 | language = "eng"; 128 | else 129 | language= "spa"; 130 | 131 | baseApi = new TessBaseAPI(); 132 | baseApi.init(DATA_PATH, language,TessBaseAPI.OEM_TESSERACT_ONLY); 133 | baseApi.setImage(Binarization.umbralization); 134 | textScanned = baseApi.getUTF8Text(); 135 | 136 | } 137 | 138 | 139 | private void copyAssets() { 140 | AssetManager assetManager = getAssets(); 141 | String[] files = null; 142 | try { 143 | files = assetManager.list("trainneddata"); 144 | } catch (IOException e) { 145 | Log.e("tag", "Failed to get asset file list.", e); 146 | } 147 | for(String filename : files) { 148 | Log.i("files",filename); 149 | InputStream in = null; 150 | OutputStream out = null; 151 | String dirout= DATA_PATH + "tessdata/"; 152 | File outFile = new File(dirout, filename); 153 | if(!outFile.exists()) { 154 | try { 155 | in = assetManager.open("trainneddata/"+filename); 156 | (new File(dirout)).mkdirs(); 157 | out = new FileOutputStream(outFile); 158 | copyFile(in, out); 159 | in.close(); 160 | in = null; 161 | out.flush(); 162 | out.close(); 163 | out = null; 164 | } catch (IOException e) { 165 | Log.e("tag", "Error creating files", e); 166 | } 167 | } 168 | } 169 | } 170 | private void copyFile(InputStream in, OutputStream out) throws IOException { 171 | byte[] buffer = new byte[1024]; 172 | int read; 173 | while((read = in.read(buffer)) != -1){ 174 | out.write(buffer, 0, read); 175 | } 176 | } 177 | 178 | private class copyTask extends AsyncTask { 179 | 180 | @Override 181 | protected void onPreExecute() { 182 | super.onPreExecute(); 183 | progressCopy.show(); 184 | } 185 | 186 | @Override 187 | protected void onPostExecute(Void aVoid) { 188 | super.onPostExecute(aVoid); 189 | progressCopy.cancel(); 190 | progressOcr.show(); 191 | 192 | } 193 | 194 | @Override 195 | protected Void doInBackground(Void... params) { 196 | Log.i("CopyTask","copying.."); 197 | copyAssets(); 198 | return null; 199 | } 200 | } 201 | 202 | private class ocrTask extends AsyncTask { 203 | 204 | @Override 205 | protected void onPreExecute() { 206 | super.onPreExecute(); 207 | } 208 | 209 | @Override 210 | protected void onPostExecute(Void aVoid) { 211 | super.onPostExecute(aVoid); 212 | progressOcr.cancel(); 213 | textView.setText(textScanned); 214 | 215 | } 216 | 217 | @Override 218 | protected Void doInBackground(Void... params) { 219 | Log.i("OCRTask","extracting.."); 220 | recognizeText(); 221 | return null; 222 | } 223 | } 224 | 225 | @Override 226 | public boolean onCreateOptionsMenu(Menu menu) { 227 | // Inflate the menu; this adds items to the action bar if it is present. 228 | getMenuInflater().inflate(R.menu.menu_result, menu); 229 | return super.onCreateOptionsMenu(menu); 230 | } 231 | 232 | 233 | @Override 234 | public boolean onMenuItemClick(MenuItem item) { 235 | switch (item.getItemId()) { 236 | case R.id.copy_text: 237 | ClipboardManager clipboard = (ClipboardManager) 238 | getSystemService(Context.CLIPBOARD_SERVICE); 239 | ClipData clip = ClipData.newPlainText("TextScanner", textView.getText()); 240 | clipboard.setPrimaryClip(clip); 241 | Toast.makeText(Recognizer.this,"Text has been copied to clipboard", Toast.LENGTH_LONG).show(); 242 | break; 243 | case R.id.new_scan: 244 | Intent i = getBaseContext().getPackageManager() 245 | .getLaunchIntentForPackage( getBaseContext().getPackageName() ); 246 | i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 247 | startActivity(i); 248 | break; 249 | } 250 | return false; 251 | } 252 | } 253 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/testica/text-scanner/49c2219b392a34399ef646d0493e5571f2a92c95/app/src/main/res/drawable/camera.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 16 | 25 | 26 | 32 | 33 | 38 | 39 | 48 | 49 | -------------------------------------------------------------------------------- /app/src/main/res/layout/binarization.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 17 | 18 | 24 | 25 | 26 | 34 | 41 | 46 | 47 | 48 | 53 | 54 | 63 | 64 | 65 | 66 | -------------------------------------------------------------------------------- /app/src/main/res/layout/crop_and_rotate.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 18 | 19 | 25 | 26 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /app/src/main/res/layout/recognizer.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 17 | 25 | 36 | 37 | 38 | 45 | 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| 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Text Scanner 3 | Upload an image 4 | camera 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/ltapps/textscanner/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.ltapps.textscanner; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | google() 7 | maven { 8 | url 'https://maven.fabric.io/public' 9 | } 10 | } 11 | dependencies { 12 | classpath 'com.android.tools.build:gradle:3.1.4' 13 | classpath 'com.google.gms:google-services:3.2.0' 14 | classpath 'io.fabric.tools:gradle:1.25.2' 15 | 16 | // NOTE: Do not place your application dependencies here; they belong 17 | // in the individual module build.gradle files 18 | } 19 | } 20 | 21 | allprojects { 22 | repositories { 23 | jcenter() 24 | google() 25 | maven { 26 | url 'https://maven.google.com/' 27 | } 28 | } 29 | } 30 | 31 | task clean(type: Delete) { 32 | delete rootProject.buildDir 33 | } 34 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/testica/text-scanner/49c2219b392a34399ef646d0493e5571f2a92c95/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Nov 30 20:48:32 VET 2016 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------