New icon for auto silenced text

app/src/main/java/com/philliphsu/clock2/alarms/AlarmActivity.java

@@ -68,12 +68,6 @@ public class AlarmActivity extends RingtoneActivity<Alarm> {
         getLayoutInflater().inflate(R.layout.content_header_alarm_activity, parent, true);
     }
 
-    @Override
-    protected int getAutoSilencedDrawable() {
-        // TODO: correct icon
-        return R.drawable.ic_half_day_1_24dp;
-    }
-
     @Override
     protected int getAutoSilencedText() {
         return R.string.alarm_auto_silenced_text;

app/src/main/java/com/philliphsu/clock2/ringtone/RingtoneActivity.java

@@ -56,7 +56,9 @@ public abstract class RingtoneActivity<T extends Parcelable> extends AppCompatAc
     protected abstract void getHeaderContent(ViewGroup parent);
 
     @DrawableRes
-    protected abstract int getAutoSilencedDrawable();
+    protected int getAutoSilencedDrawable() {
+        return R.drawable.ic_error_outline_96dp;
+    }
 
     @StringRes
     protected abstract int getAutoSilencedText();

app/src/main/java/com/philliphsu/clock2/timers/TimesUpActivity.java

@@ -61,12 +61,6 @@ public class TimesUpActivity extends RingtoneActivity<Timer> {
         parent.addView(countdown);
     }
 
-    @Override
-    protected int getAutoSilencedDrawable() {
-        // TODO: correct icon
-        return R.drawable.ic_half_day_1_24dp;
-    }
-
     @Override
     protected int getAutoSilencedText() {
         return R.string.timer_auto_silenced_text;