Started working on ZXing

app/src/main/java/me/impy/aegis/MainActivity.java

@@ -1,13 +1,26 @@
 package me.impy.aegis;
 
+import android.content.Intent;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
 
 public class MainActivity extends AppCompatActivity {
 
+    Button btnScan;
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+
+        btnScan = (Button) findViewById(R.id.button);
+        btnScan.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent scannerActivity = new Intent(getApplicationContext(), ScannerActivity.class);
+                startActivity(scannerActivity);
+            }
+        });
     }
 }

app/src/main/java/me/impy/aegis/ScannerActivity.java

@@ -0,0 +1,44 @@
+package me.impy.aegis;
+
+import android.app.Activity;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.google.zxing.Result;
+
+import me.dm7.barcodescanner.zxing.ZXingScannerView;
+
+public class ScannerActivity extends Activity implements ZXingScannerView.ResultHandler {
+    private ZXingScannerView mScannerView;
+
+    @Override
+    public void onCreate(Bundle state) {
+        super.onCreate(state);
+        mScannerView = new ZXingScannerView(this);   // Programmatically initialize the scanner view
+        setContentView(mScannerView);                // Set the scanner view as the content view
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        mScannerView.setResultHandler(this); // Register ourselves as a handler for scan results.
+        mScannerView.startCamera();          // Start camera on resume
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        mScannerView.stopCamera();           // Stop camera on pause
+    }
+
+    @Override
+    public void handleResult(Result rawResult) {
+        // Do something with the result here
+        Log.v("Aegis ", rawResult.getText()); // Prints scan results
+        Log.v("Aegis ", rawResult.getBarcodeFormat().toString()); // Prints the scan format (qrcode, pdf417 etc.)
+
+        // If you would like to resume scanning, call this method below:
+        mScannerView.resumeCameraPreview(this);
+    }
+}