Merge "Stop controller from steal preference clicks" into rvc-dev

    @Override

    public boolean handlePreferenceTreeClick(Preference preference) {

        if (mChannel == null) {

        if (mChannel == null || !KEY.equals(preference.getKey())) {

            return false;

        }

        mChannel.setDemoted(false);

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertTrue;

import static org.mockito.ArgumentMatchers.any;

import static org.mockito.ArgumentMatchers.anyInt;

import static org.mockito.ArgumentMatchers.eq;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.never;

import static org.mockito.Mockito.spy;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;

        verify(mFragment).getActivity();

    }

    @Test

    public void testHandlePreferenceClick_wrongKey() {

        NotificationBackend.AppRow appRow = new NotificationBackend.AppRow();

        NotificationChannel channel = new NotificationChannel("", "", IMPORTANCE_DEFAULT);

        channel.setConversationId("a", "a");

        channel.setDemoted(true);

        mController.onResume(appRow, channel, null, null, null, null);

        Preference pref = mock(Preference.class);

        when(pref.getKey()).thenReturn("wrong");

        assertFalse(mController.handlePreferenceTreeClick(pref));

        verify(mBackend, never()).updateChannel(eq(null), anyInt(), any());

        verify(mFragment, never()).getActivity();

    }

}