diff --git a/src/com/android/settings/fingerprint/FingerprintEnrollEnrolling.java b/src/com/android/settings/fingerprint/FingerprintEnrollEnrolling.java index b4146270972..868953025f0 100644 --- a/src/com/android/settings/fingerprint/FingerprintEnrollEnrolling.java +++ b/src/com/android/settings/fingerprint/FingerprintEnrollEnrolling.java @@ -33,6 +33,7 @@ import android.graphics.drawable.Drawable; import android.hardware.fingerprint.FingerprintManager; import android.os.Bundle; import android.os.UserHandle; +import android.text.TextUtils; import android.view.MotionEvent; import android.view.View; import android.view.animation.AnimationUtils; @@ -264,7 +265,10 @@ public class FingerprintEnrollEnrolling extends FingerprintEnrollBase @Override public void onEnrollmentHelp(CharSequence helpString) { - mErrorText.setText(helpString); + if (!TextUtils.isEmpty(helpString)) { + mErrorText.removeCallbacks(mTouchAgainRunnable); + showError(helpString); + } } @Override