fix crash when displaying toasts

lfuelling · Apr 24, 2020 · fa5c333 · fa5c333
1 parent e83cf64
commit fa5c333
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/app/src/main/java/io/lerk/lrkFM/VibratingToast.java b/app/src/main/java/io/lerk/lrkFM/VibratingToast.java
@@ -1,12 +1,10 @@
 package io.lerk.lrkFM;
 
 import android.content.Context;
-import android.content.res.Resources;
 import android.os.Vibrator;
+import android.util.Log;
 import android.widget.Toast;
 
-import androidx.preference.PreferenceManager;
-
 import io.lerk.lrkFM.consts.PreferenceEntity;
 
 /**
@@ -18,6 +16,8 @@
  */
 public class VibratingToast extends Toast {
 
+    private static final String TAG = VibratingToast.class.getCanonicalName();
+
     /**
      * Constructor. Calling this will also show the toast.
      *
@@ -32,8 +32,12 @@ public VibratingToast(Context context, CharSequence text, int toastDuration) {
         if (new Pref<Boolean>(PreferenceEntity.VIBRATING_TOASTS).getValue()) {
             Vibrator vibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
             if (vibrator != null) {
-                int duration = Integer.parseInt(new Pref<String>(PreferenceEntity.VIBRATION_LENGTH).getValue());
-                vibrator.vibrate(duration);
+                try {
+                    int duration = Integer.parseInt(new Pref<String>(PreferenceEntity.VIBRATION_LENGTH).getValue());
+                    vibrator.vibrate(duration);
+                } catch (NumberFormatException e) {
+                    Log.w(TAG, "Unable to parse vibration length.");
+                }
             }
         }
         makeText(context, text, toastDuration).show();