Small updates and improvements to the Android client.

git-svn-id: https://zxing.googlecode.com/svn/trunk@577 59b500cc-1b3d-0410-9834-0bbf25fbcc57

android/res/values/strings.xml

@@ -21,6 +21,7 @@
     <string name="button_cancel">Cancel</string>
     <string name="button_dial">Dial</string>
     <string name="button_email">Email</string>
+    <string name="button_lookup_book">Look up book</string>
     <string name="button_lookup_product">Look up product</string>
     <string name="button_ok">OK</string>
     <string name="button_open_browser">Open browser</string>

android/src/com/android/barcodes/BarcodesCaptureActivity.java

@@ -22,6 +22,7 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.AssetFileDescriptor;
+import android.content.res.Configuration;
 import android.media.MediaPlayer;
 import android.media.AudioManager;
 import android.media.MediaPlayer.OnCompletionListener;
@@ -169,6 +170,12 @@ public final class BarcodesCaptureActivity extends Activity implements SurfaceHo
         return super.onOptionsItemSelected(item);
     }
 
+    @Override
+    public void onConfigurationChanged(Configuration config) {
+        // Do nothing, this is to prevent the activity from being restarted when the keyboard opens.
+        super.onConfigurationChanged(config);
+    }
+
     private final DialogInterface.OnClickListener mAboutListener = new DialogInterface.OnClickListener() {
         public void onClick(android.content.DialogInterface dialogInterface, int i) {
             Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.zxing_url)));

android/src/com/android/barcodes/QRCodeEncoder.java

@@ -35,6 +35,7 @@ import java.net.URI;
 public class QRCodeEncoder {
 
     private static final String TAG = "QRCodeEncoder";
+    private static final String CHART_SERVER_URL = "//chart.apis.google.com/chart?cht=qr&chs=";
 
     private Activity mActivity;
     private String mContents;
@@ -151,12 +152,12 @@ public class QRCodeEncoder {
         }
 
         public void run() {
-            String url = "//chartserver.apis.google.com/chart?cht=qr&chs=";
+            String url = CHART_SERVER_URL + mPixelResolution + "x" + mPixelResolution + "&chl=" +
-            url += mPixelResolution + "x" + mPixelResolution + "&chl=" + mContents;
+                    mContents;
             try {
                 URI uri = new URI("http", url, null);
                 HttpGet get = new HttpGet(uri);
-                AndroidHttpClient client = AndroidHttpClient.newInstance("Android-BarcodeScanner/0.1");
+                AndroidHttpClient client = AndroidHttpClient.newInstance("Android-Barcodes/0.1");
                 HttpResponse response = client.execute(get);
                 HttpEntity entity = response.getEntity();
                 Bitmap image = BitmapFactory.decodeStream(entity.getContent());

android/src/com/android/barcodes/ResultHandler.java

@@ -25,6 +25,7 @@ import com.google.zxing.Result;
 import com.google.zxing.client.result.AddressBookParsedResult;
 import com.google.zxing.client.result.EmailAddressParsedResult;
 import com.google.zxing.client.result.GeoParsedResult;
+import com.google.zxing.client.result.ISBNParsedResult;
 import com.google.zxing.client.result.ParsedResult;
 import com.google.zxing.client.result.ParsedResultType;
 import com.google.zxing.client.result.ResultParser;
@@ -90,6 +91,8 @@ final class ResultHandler implements Button.OnClickListener {
             buttonText = R.string.button_dial;
         } else if (type.equals(ParsedResultType.GEO)) {
             buttonText = R.string.button_show_map;
+        } else if (type.equals(ParsedResultType.ISBN)) {
+            buttonText = R.string.button_lookup_book;
         } else {
             buttonText = 0;
         }
@@ -127,10 +130,12 @@ final class ResultHandler implements Button.OnClickListener {
             intent = new Intent(Intent.ACTION_VIEW, Uri.parse(geoResult.getGeoURI()));
         } else if (type.equals(ParsedResultType.UPC)) {
             UPCParsedResult upcResult = (UPCParsedResult) result;
-            // TODO: Add some UI to choose which product search to do
-            //Uri uri = Uri.parse("http://www.upcdatabase.com/item.asp?upc=" + upcResult.getUPC());
             Uri uri = Uri.parse("http://www.google.com/products?q=" + upcResult.getUPC());
             intent = new Intent(Intent.ACTION_VIEW, uri);
+        } else if (type.equals(ParsedResultType.ISBN)) {
+            ISBNParsedResult isbnResult = (ISBNParsedResult) result;
+            Uri uri = Uri.parse("http://www.google.com/products?q=" + isbnResult.getISBN());
+            intent = new Intent(Intent.ACTION_VIEW, uri);
         } else if (type.equals(ParsedResultType.URI)) {
             URIParsedResult uriResult = (URIParsedResult) result;
             intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uriResult.getURI()));