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Merge "Ignore fp error message when not listening" into mnc-dev

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Xiyuan Xia
2015-05-30 03:28:49 +00:00
committed by Android (Google) Code Review
parent 097936ad1b f1bc6e52b5
commit dc6bd8d2f1
1 changed files with 8 additions and 0 deletions
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8
src/com/android/settings/fingerprint/FingerprintUiHelper.java
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@@ -64,6 +64,10 @@ public class FingerprintUiHelper extends FingerprintManager.AuthenticationCallba
} }
} }
private boolean isListening() {
return mCancellationSignal != null && !mCancellationSignal.isCanceled();
}
private void setFingerprintIconVisibility(boolean visible) { private void setFingerprintIconVisibility(boolean visible) {
mIcon.setVisibility(visible ? View.VISIBLE : View.GONE); mIcon.setVisibility(visible ? View.VISIBLE : View.GONE);
mCallback.onFingerprintIconVisibilityChanged(visible); mCallback.onFingerprintIconVisibilityChanged(visible);
@@ -93,6 +97,10 @@ public class FingerprintUiHelper extends FingerprintManager.AuthenticationCallba
} }
private void showError(CharSequence error) { private void showError(CharSequence error) {
if (!isListening()) {
return;
}
vibrateFingerprintError(); vibrateFingerprintError();
mIcon.setImageResource(R.drawable.ic_fingerprint_error); mIcon.setImageResource(R.drawable.ic_fingerprint_error);
mErrorTextView.setText(error); mErrorTextView.setText(error);