@VisibleForTesting
Preference mPreference;
private LocalBluetoothManager mLocalManager;
- private LocalBluetoothAdapter mLocalAdapter;
+ protected LocalBluetoothAdapter mLocalAdapter;
public BluetoothDeviceNamePreferenceController(Context context, Lifecycle lifecycle) {
this(context, (LocalBluetoothAdapter) null);
@Override
public void onStart() {
- mContext.registerReceiver(mReceiver,
- new IntentFilter(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED));
+ final IntentFilter intentFilter = new IntentFilter();
+ intentFilter.addAction(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED);
+ intentFilter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
+ mContext.registerReceiver(mReceiver, intentFilter);
}
@Override
@Override
public void updateState(Preference preference) {
- updateDeviceName(preference);
+ updatePreferenceState(preference);
}
@Override
*
* @param preference to set the summary for
*/
- protected void updateDeviceName(final Preference preference) {
+ protected void updatePreferenceState(final Preference preference) {
preference.setSelectable(false);
preference.setSummary(getSummary());
}
if (TextUtils.equals(action, BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED)) {
if (mPreference != null && mLocalAdapter != null && mLocalAdapter.isEnabled()) {
- updateDeviceName(mPreference);
+ updatePreferenceState(mPreference);
}
+ } else if (TextUtils.equals(action, BluetoothAdapter.ACTION_STATE_CHANGED)) {
+ updatePreferenceState(mPreference);
}
}
};
mController = spy(new BluetoothDeviceRenamePreferenceController(
mContext, PREF_KEY, mFragment, mLocalAdapter));
doReturn(DEVICE_NAME).when(mController).getDeviceName();
+ when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
+ mController.displayPreference(mScreen);
}
@Test
public void testUpdateDeviceName_showSummaryWithDeviceName() {
- mController.updateDeviceName(mPreference);
+ mController.updatePreferenceState(mPreference);
final CharSequence summary = mPreference.getSummary();
@Test
public void displayPreference_shouldFindPreferenceWithMatchingPrefKey() {
- when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
+ assertThat(mController.mPreference.getKey()).isEqualTo(mController.getPreferenceKey());
+ }
- mController.displayPreference(mScreen);
+ @Test
+ public void updatePreferenceState_whenBTisOnPreferenceShouldBeVisible() {
+ when(mLocalAdapter.isEnabled()).thenReturn(true);
- assertThat(mController.mPreference.getKey()).isEqualTo(mController.getPreferenceKey());
+ mController.updatePreferenceState(mPreference);
+
+ assertThat(mPreference.isVisible()).isTrue();
+ }
+
+ @Test
+ public void updatePreferenceState_whenBTisOffPreferenceShouldBeHide() {
+ when(mLocalAdapter.isEnabled()).thenReturn(false);
+
+ mController.updatePreferenceState(mPreference);
+
+ assertThat(mPreference.isVisible()).isFalse();
}
}