Merge "Fix crash when error messages are triggered due to configuration changes." into sc-v2-dev (041d8cdb) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/biometrics/fingerprint/FingerprintErrorDialog.java

+10 −4

Original line number	Diff line number	Diff line
		@@ -31,13 +31,19 @@ import com.android.settings.biometrics.BiometricErrorDialog;
		*/
		public class FingerprintErrorDialog extends BiometricErrorDialog {
		public static void showErrorDialog(BiometricEnrollBase host, int errMsgId) {
		if (host.isFinishing()) {
		return;
		}

		final FragmentManager fragmentManager = host.getSupportFragmentManager();
		if (fragmentManager.isDestroyed()) {
		return;
		}

		final CharSequence errMsg = host.getText(getErrorMessage(errMsgId));
		final FingerprintErrorDialog dialog = newInstance(errMsg, errMsgId);
		final FragmentManager fragmentManager = host.getSupportFragmentManager();
		if (!fragmentManager.isDestroyed()) {
		dialog.show(fragmentManager, FingerprintErrorDialog.class.getName());
		}
		}

		private static int getErrorMessage(int errMsgId) {
		switch (errMsgId) {