Fix the MMS messages toggle preference not working
- MMS messages toggle preference doesn't work while the default Mobile data is on then switches off.
- Recall the displayPreference to execute the preference.setOnPreferenceChangeListener
in the AbstractPreferenceController.
Fixes: 143204818
Test: make RunSettingsGoogleRoboTests -j ROBOTEST_FILTER=com.android.settings.network.telephony.MmsMessagePreferenceControllerTest
Change-Id: Ida65d04b095b7d2556fa5bdd93be7a67cba77206
Merged-In: Ida65d04b095b7d2556fa5bdd93be7a67cba77206
(cherry picked from commit 054e0eab872a795d81efce7629d03845e9bfb92c)
diff --git a/src/com/android/settings/network/telephony/MmsMessagePreferenceController.java b/src/com/android/settings/network/telephony/MmsMessagePreferenceController.java
index b8d2081..4d3986b 100644
--- a/src/com/android/settings/network/telephony/MmsMessagePreferenceController.java
+++ b/src/com/android/settings/network/telephony/MmsMessagePreferenceController.java
@@ -22,11 +22,8 @@
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.telephony.data.ApnSetting;
-import android.util.Log;
-import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
import com.android.settings.network.MobileDataContentObserver;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -41,14 +38,14 @@
private TelephonyManager mTelephonyManager;
private SubscriptionManager mSubscriptionManager;
private MobileDataContentObserver mMobileDataContentObserver;
- private SwitchPreference mPreference;
+ private PreferenceScreen mScreen;
public MmsMessagePreferenceController(Context context, String key) {
super(context, key);
mSubscriptionManager = context.getSystemService(SubscriptionManager.class);
mMobileDataContentObserver = new MobileDataContentObserver(
new Handler(Looper.getMainLooper()));
- mMobileDataContentObserver.setOnMobileDataChangedListener(()->updateState(mPreference));
+ mMobileDataContentObserver.setOnMobileDataChangedListener(()->refreshPreference());
}
@Override
@@ -79,15 +76,9 @@
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
- mPreference = screen.findPreference(getPreferenceKey());
+ mScreen = screen;
}
- @Override
- public void updateState(Preference preference) {
- super.updateState(preference);
- preference.setVisible(isAvailable());
- ((SwitchPreference) preference).setChecked(isChecked());
- }
public void init(int subId) {
mSubId = subId;
@@ -103,4 +94,10 @@
public boolean isChecked() {
return mTelephonyManager.isDataEnabledForApn(ApnSetting.TYPE_MMS);
}
+
+ private void refreshPreference() {
+ if (mScreen != null) {
+ super.displayPreference(mScreen);
+ }
+ }
}