private void init() {
m2GCheckBoxPreference = (CheckBoxPreference) mFragment.findPreference(KEY_NETWORK_TYPE_2G);
m3GCheckBoxPreference = (CheckBoxPreference) mFragment.findPreference(KEY_NETWORK_TYPE_3G);
m4GCheckBoxPreference = (CheckBoxPreference) mFragment.findPreference(KEY_NETWORK_TYPE_4G);
if (m2GCheckBoxPreference != null) {
m2GCheckBoxPreference.setOnPreferenceChangeListener(
(Preference.OnPreferenceChangeListener) mFragment);
}
if (m3GCheckBoxPreference != null) {
m3GCheckBoxPreference.setOnPreferenceChangeListener(
(Preference.OnPreferenceChangeListener) mFragment);
}
if (m4GCheckBoxPreference != null) {
m4GCheckBoxPreference.setOnPreferenceChangeListener(
(Preference.OnPreferenceChangeListener) mFragment);
}
Intent intent = getIntent();
mSlotId = intent.getIntExtra(NetworkEditor.PLMN_SLOT, -1);
mAct = intent.getIntExtra(NetworkEditor.PLMN_SERVICE, 0);
PhoneLog.d(TAG, "init(): mSlotId = " + mSlotId + ", mAct = " + mAct);
convertAct2Selections(mAct);
if (!is4GSimCard(mSlotId)) {
PhoneLog.d(
TAG, "init(): the baseband of the sim card do not contain 4G. remove 4G CheckBox item.");
PreferenceScreen prefSet = mFragment.getPreferenceScreen();
prefSet.removePreference(m4GCheckBoxPreference);
}
}
public static void clickPreference(PreferenceFragment fragment, Preference preference) {
try {
Method performClick =
Preference.class.getDeclaredMethod("performClick", PreferenceScreen.class);
performClick.invoke(preference, fragment.getPreferenceScreen());
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (IllegalArgumentException e) {
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
} catch (InvocationTargetException e) {
throw new RuntimeException(e);
}
}
public void showInitialSummary(PreferenceFragment preferenceFragment) {
for (int i = 0; i < preferenceFragment.getPreferenceScreen().getPreferenceCount(); i++) {
initSummary(preferenceFragment.getPreferenceScreen().getPreference(i));
}
onPreferenceCreate(preferenceFragment);
}