X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=android%2Fsrc%2Fcom%2Fgoogle%2Fzxing%2Fclient%2Fandroid%2FCaptureActivityHandler.java;h=46ee8a81f1ffad03f3fc64340e5a49da9f4396c7;hb=c05292a3b7857528925cffee2cc7e747ccf473c6;hp=fd671603ea9657a625be09a81a7d7a46dbcfe1ef;hpb=1fef67f2830ef51e4098a27c425e300eccaef86b;p=zxing.git

diff --git a/android/src/com/google/zxing/client/android/CaptureActivityHandler.java b/android/src/com/google/zxing/client/android/CaptureActivityHandler.java
index fd671603..46ee8a81 100755
--- a/android/src/com/google/zxing/client/android/CaptureActivityHandler.java
+++ b/android/src/com/google/zxing/client/android/CaptureActivityHandler.java
@@ -16,7 +16,9 @@
 
 package com.google.zxing.client.android;
 
+import com.google.zxing.BarcodeFormat;
 import com.google.zxing.Result;
+import com.google.zxing.client.android.camera.CameraManager;
 
 import android.app.Activity;
 import android.content.Intent;
@@ -25,6 +27,9 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
+import android.util.Log;
+
+import java.util.Vector;
 
 /**
  * This class handles all the messaging which comprises the state machine for capture.
@@ -32,6 +37,9 @@ import android.os.Message;
  * @author dswitkin@google.com (Daniel Switkin)
  */
 public final class CaptureActivityHandler extends Handler {
+
+  private static final String TAG = CaptureActivityHandler.class.getSimpleName();
+
   private final CaptureActivity activity;
   private final DecodeThread decodeThread;
   private State state;
@@ -42,26 +50,24 @@ public final class CaptureActivityHandler extends Handler {
     DONE
   }
 
-  CaptureActivityHandler(CaptureActivity activity,
-                         String decodeMode,
-                         boolean beginScanning) {
+  CaptureActivityHandler(CaptureActivity activity, Vector<BarcodeFormat> decodeFormats,
+      String characterSet) {
     this.activity = activity;
-    decodeThread = new DecodeThread(activity, decodeMode,
+    decodeThread = new DecodeThread(activity, decodeFormats, characterSet,
         new ViewfinderResultPointCallback(activity.getViewfinderView()));
     decodeThread.start();
     state = State.SUCCESS;
 
     // Start ourselves capturing previews and decoding.
     CameraManager.get().startPreview();
-    if (beginScanning) {
-      restartPreviewAndDecode();
-    }
+    restartPreviewAndDecode();
   }
 
   @Override
   public void handleMessage(Message message) {
     switch (message.what) {
       case R.id.auto_focus:
+        //Log.d(TAG, "Got auto-focus message");
         // When one auto focus pass finishes, start another. This is the closest thing to
         // continuous AF. It does seem to hunt a bit, but I'm not sure what else to do.
         if (state == State.PREVIEW) {
@@ -69,12 +75,15 @@ public final class CaptureActivityHandler extends Handler {
         }
         break;
       case R.id.restart_preview:
+        Log.d(TAG, "Got restart preview message");
         restartPreviewAndDecode();
         break;
       case R.id.decode_succeeded:
+        Log.d(TAG, "Got decode succeeded message");
         state = State.SUCCESS;
         Bundle bundle = message.getData();
-        Bitmap barcode = bundle == null ? null : (Bitmap) bundle.getParcelable(DecodeThread.BARCODE_BITMAP);
+        Bitmap barcode = bundle == null ? null :
+            (Bitmap) bundle.getParcelable(DecodeThread.BARCODE_BITMAP);
         activity.handleDecode((Result) message.obj, barcode);
         break;
       case R.id.decode_failed:
@@ -83,12 +92,16 @@ public final class CaptureActivityHandler extends Handler {
         CameraManager.get().requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
         break;
       case R.id.return_scan_result:
+        Log.d(TAG, "Got return scan result message");
         activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
         activity.finish();
         break;
       case R.id.launch_product_query:
+        Log.d(TAG, "Got product query message");
         String url = (String) message.obj;
-        activity.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
+        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
+        activity.startActivity(intent);
         break;
     }
   }
@@ -116,4 +129,5 @@ public final class CaptureActivityHandler extends Handler {
       activity.drawViewfinder();
     }
   }
+
 }