Initial commit

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

TesseracttesstwoOCR/.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches/build_file_checksums.ser
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild

TesseracttesstwoOCR/app/.gitignore

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+/build

TesseracttesstwoOCR/app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 27
+    defaultConfig {
+        applicationId "com.example.user.tesseracttess_twoocr"
+        minSdkVersion 19
+        targetSdkVersion 27
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+    implementation 'com.rmtheis:tess-two:9.0.0'
+
+    implementation 'com.otaliastudios:cameraview:1.6.0'
+    implementation 'com.android.support:exifinterface:27.1.1'
+
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    implementation project(path: ':openCVLibrary342')
+}

TesseracttesstwoOCR/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

TesseracttesstwoOCR/app/src/androidTest/java/com/example/user/tesseracttess_twoocr/ExampleInstrumentedTest.java

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+package com.example.user.tesseracttess_twoocr;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.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.getTargetContext();
+
+        assertEquals("com.example.user.tesseracttess_twoocr", appContext.getPackageName());
+    }
+}

TesseracttesstwoOCR/app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.example.user.tesseracttess_twoocr">
+
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.CAMERA"  android:required="true"/>
+    <uses-permission android:name="android.permission.RECORD_AUDIO"  android:required="true"/>
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        tools:ignore="GoogleAppIndexingWarning">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+
+        <activity android:name=".Camera2API.Camera2Activity"
+            android:screenOrientation="portrait"/>
+
+
+    </application>
+
+</manifest>

TesseracttesstwoOCR/app/src/main/java/com/example/user/tesseracttess_twoocr/Camera2API/AutoFitTextureView.java

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+/*
+ * Copyright 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.user.tesseracttess_twoocr.Camera2API;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.TextureView;
+
+/**
+ * A {@link TextureView} that can be adjusted to a specified aspect ratio.
+ */
+public class AutoFitTextureView extends TextureView {
+
+    private int mRatioWidth = 0;
+    private int mRatioHeight = 0;
+
+    public AutoFitTextureView(Context context) {
+        this(context, null);
+    }
+
+    public AutoFitTextureView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public AutoFitTextureView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    /**
+     * Sets the aspect ratio for this view. The size of the view will be measured based on the ratio
+     * calculated from the parameters. Note that the actual sizes of parameters don't matter, that
+     * is, calling setAspectRatio(2, 3) and setAspectRatio(4, 6) make the same result.
+     *
+     * @param width  Relative horizontal size
+     * @param height Relative vertical size
+     */
+    public void setAspectRatio(int width, int height) {
+        if (width < 0 || height < 0) {
+            throw new IllegalArgumentException("Size cannot be negative.");
+        }
+        mRatioWidth = width;
+        mRatioHeight = height;
+        requestLayout();
+    }
+
+//    @Override
+//    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+//        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+//        int width = MeasureSpec.getSize(widthMeasureSpec);
+//        int height = MeasureSpec.getSize(heightMeasureSpec);
+//        if (0 == mRatioWidth || 0 == mRatioHeight) {
+//            setMeasuredDimension(width, height);
+//        } else {
+//            if (width < height * mRatioWidth / mRatioHeight) {
+//                setMeasuredDimension(width, width * mRatioHeight / mRatioWidth);
+//            } else {
+//                setMeasuredDimension(height * mRatioWidth / mRatioHeight, height);
+//            }
+//        }
+//    }
+
+    //full screen preview
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        int width = MeasureSpec.getSize(widthMeasureSpec);
+        int height = MeasureSpec.getSize(heightMeasureSpec);
+        if (0 == mRatioWidth || 0 == mRatioHeight) {
+            setMeasuredDimension(width, height);
+        } else {
+            if (width < height * mRatioWidth / mRatioHeight) {
+                // setMeasuredDimension(width, width * mRatioHeight / mRatioWidth);
+                setMeasuredDimension(height * mRatioWidth / mRatioHeight, height);
+            } else {
+                //setMeasuredDimension(height * mRatioWidth / mRatioHeight, height);
+                setMeasuredDimension(width, width * mRatioHeight / mRatioWidth);
+            }
+        }
+    }
+
+
+
+}

TesseracttesstwoOCR/app/src/main/java/com/example/user/tesseracttess_twoocr/Camera2API/Camera2Activity.java

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+package com.example.user.tesseracttess_twoocr.Camera2API;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.support.annotation.RequiresApi;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.WindowManager;
+
+import com.example.user.tesseracttess_twoocr.R;
+public class Camera2Activity extends AppCompatActivity {
+
+    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_camera2api);
+
+        //Hide the status bar
+        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+
+        //Hide the ActionBar
+        ActionBar actionBar = getSupportActionBar();
+        actionBar.hide();
+
+
+        if (null == savedInstanceState) {
+            getSupportFragmentManager().beginTransaction().replace(R.id.container, Camera2BasicFragment.newInstance()).commit();
+        }
+    }
+
+
+
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        Log.d("debug","onStart()");
+    }
+
+
+    @Override
+    protected void onRestart() {
+        super.onRestart();
+        Log.d("debug","onRestart()");
+
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        Log.d("debug","onResume()");
+    }
+
+
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        Log.d("debug","onPause()");
+
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        Log.d("debug","onStop()");
+
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        Log.d("debug","onDestroy()");
+    }
+
+
+
+    @Override
+    public void onBackPressed() {  // on Back_Key
+
+        finish();
+    }
+
+}