Add an option to suppress the beep sound upon scan #8

EddyVerbruggen · Feb 3, 2017 · 48ec8a1 · 48ec8a1
1 parent 33a9eae
commit 48ec8a1
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/barcodescanner/src/main/java/com/google/zxing/client/android/CaptureActivity.java b/barcodescanner/src/main/java/com/google/zxing/client/android/CaptureActivity.java
@@ -116,6 +116,7 @@ public final class CaptureActivity extends Activity implements SurfaceHolder.Cal
   private Result lastResult;
   private boolean hasSurface;
   private boolean copyToClipboard;
+  private boolean beepOnScan;
   private IntentSource source;
   private String sourceUrl;
   private ScanFromWebPageManager scanFromWebPageManager;
@@ -227,6 +228,8 @@ protected void onResume() {
     copyToClipboard = prefs.getBoolean(PreferencesActivity.KEY_COPY_TO_CLIPBOARD, true)
         && (intent == null || intent.getBooleanExtra(Intents.Scan.SAVE_HISTORY, true));
 
+    beepOnScan = (intent == null || intent.getBooleanExtra(Intents.Scan.BEEP_ON_SCAN, true));
+
     source = IntentSource.NONE;
     sourceUrl = null;
     scanFromWebPageManager = null;
@@ -487,7 +490,9 @@ public void handleDecode(Result rawResult, Bitmap barcode, float scaleFactor) {
     if (fromLiveScan) {
       historyManager.addHistoryItem(rawResult, resultHandler);
       // Then not from history, so beep/vibrate and we have an image to draw on
-      beepManager.playBeepSoundAndVibrate();
+      if (beepOnScan) {
+        beepManager.playBeepSoundAndVibrate();
+      }
       drawResultPoints(barcode, scaleFactor, rawResult);
     }
 

diff --git a/barcodescanner/src/main/java/com/google/zxing/client/android/Intents.java b/barcodescanner/src/main/java/com/google/zxing/client/android/Intents.java
@@ -189,6 +189,11 @@ public static final class Scan {
      */
     public static final String TORCH_ON = "TORCH_ON";
 
+    /**
+     * Set to false if you want to suppress the beep when a code is scanned
+     */
+    public static final String BEEP_ON_SCAN = "BEEP_ON_SCAN";
+
     /**
      * Set to true if you want to enable bulk scan mode
      */