initial commit

Author: Nayan

.gitignore

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

.idea/compiler.xml

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+/build

.idea/copyright/profiles_settings.xml

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 24
+    buildToolsVersion "25.0.0"
+    defaultConfig {
+        applicationId "dns.adhaarscanner"
+        minSdkVersion 15
+        targetSdkVersion 24
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'com.android.support:appcompat-v7:24.2.1'
+    testCompile 'junit:junit:4.12'
+    compile 'com.journeyapps:zxing-android-embedded:3.0.2@aar'
+    compile 'com.google.zxing:core:3.2.0'
+    compile 'com.android.support:recyclerview-v7:24.2.1'
+}

.idea/gradle.xml

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /home/nayan/Android/Sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}

.idea/misc.xml

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+package dns.adhaarscanner;
+
+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.*;
+
+/**
+ * Instrumentation 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() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("dns.adhaarscanner", appContext.getPackageName());
+    }
+}

.idea/modules.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="dns.adhaarscanner">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".Screen.HomeScreen"
+            android:screenOrientation="portrait">
+            <intent-filter android:label="@string/app_name" >
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".Screen.ResultScreen"/>
+    </application>
+
+</manifest>

.idea/runConfigurations.xml

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+package dns.adhaarscanner.Screen;
+
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.ActivityCompat;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Toast;
+
+import com.google.zxing.integration.android.IntentIntegrator;
+import com.journeyapps.barcodescanner.CaptureActivity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import dns.adhaarscanner.R;
+
+/**
+ * Created by nayan on 12/31/16.
+ */
+
+public class HomeScreen extends AppCompatActivity implements View.OnClickListener {
+
+    Button scanButton;
+
+    private static final String CAMERA_PERMISSION = "android.permission.CAMERA";
+    private static final String FLASH_PERMISSION = "android.permission.FLASHLIGHT";
+
+    private static final int PERMISSION_REQ_CODE = 11;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.home);
+        scanButton = (Button) findViewById(R.id.scan_btn);
+        scanButton.setOnClickListener(this);
+    }
+
+
+    @Override
+    public void onClick(View v) {
+        int permission1 = checkCallingOrSelfPermission(CAMERA_PERMISSION);
+        List<String> permissions = new ArrayList<>();
+
+        if (permission1 == PackageManager.PERMISSION_DENIED) {
+            permissions.add(CAMERA_PERMISSION);
+        }
+
+        if (permissions.isEmpty()) {
+            Intent intent = new Intent(this, CaptureActivity.class);
+            intent.setAction("com.google.zxing.client.android.SCAN");
+            intent.putExtra("SAVE_HISTORY", false);
+            startActivityForResult(intent, 0);
+        } else {
+            ActivityCompat.requestPermissions(this, permissions.toArray(new String[permissions.size()]), 11);
+        }
+    }
+
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        for (int res : grantResults) {
+            if (res == PackageManager.PERMISSION_DENIED) {
+                return;
+            }
+        }
+
+        onClick(scanButton);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            String contents = data.getStringExtra("SCAN_RESULT");
+            Intent intent = new Intent(this, ResultScreen.class);
+            intent.putExtra("data", contents);
+            startActivity(intent);
+        }
+    }
+}