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Fix flicker in SIM card page

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Before fix, the DefaultSubscriptionController will set an empty summary
before data is ready.

Not set the summary before data is ready to fix.

Also fix the ignored tests.

Fix: 277301125
Test: Manual on Mobile Settings
Test: Unit test
Change-Id: I07d964b9f9ce21f8f168cb775eea188e48172c5d
This commit is contained in:
Chaohui Wang
2023-05-08 18:37:16 +08:00
parent ab8a130674
commit 2901125674
2 changed files with 78 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/com/android/settings/network/telephony/DefaultSubscriptionController.java
View File

@@ -112,6 +112,8 @@ public abstract class DefaultSubscriptionController extends TelephonyBasePrefere
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = screen.findPreference(getPreferenceKey());
// Set a summary placeholder to reduce flicker.
mPreference.setSummaryProvider(pref -> mContext.getString(R.string.summary_placeholder));
updateEntries();
}
@@ -120,7 +122,7 @@ public abstract class DefaultSubscriptionController extends TelephonyBasePrefere
// Currently, cannot use ListPreference.setSummary() when the summary contains user
// generated string, because ListPreference.getSummary() is using String.format() to format
// the summary when the summary is set by ListPreference.setSummary().
if (preference != null) {
if (preference != null && !mSubInfoEntityList.isEmpty()) {
preference.setSummaryProvider(pref -> getSummary());
}
}
@@ -146,6 +148,7 @@ public abstract class DefaultSubscriptionController extends TelephonyBasePrefere
final ArrayList<CharSequence> displayNames = new ArrayList<>();
final ArrayList<CharSequence> subscriptionIds = new ArrayList<>();
List<SubscriptionInfoEntity> list = getSubscriptionInfoList();
if (list.isEmpty()) return;
if (list.size() == 1) {
mPreference.setEnabled(false);

131
tests/unit/src/com/android/settings/network/telephony/DefaultSubscriptionControllerTest.java
View File

@@ -47,7 +47,6 @@ import com.android.settingslib.mobile.dataservice.SubscriptionInfoEntity;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
@@ -128,14 +127,12 @@ public class DefaultSubscriptionControllerTest {
SubscriptionUtil.setActiveSubscriptionsForTesting(null);
}
private SubscriptionInfoEntity setupSubscriptionInfoEntity(String subId, int slotId,
int carrierId, String displayName, String mcc, String mnc, String countryIso,
int cardId, boolean isValid, boolean isActive, boolean isAvailable) {
return new SubscriptionInfoEntity(subId, slotId, carrierId,
displayName, displayName, 0, mcc, mnc, countryIso, false, cardId,
TelephonyManager.DEFAULT_PORT_INDEX, false, null,
SubscriptionManager.SUBSCRIPTION_TYPE_LOCAL_SIM, displayName, false,
"1234567890", true, false, isValid, true, isActive, isAvailable, false);
private SubscriptionInfoEntity setupSubscriptionInfoEntity(
String subId, String displayName, String mcc, String mnc, String countryIso) {
return new SubscriptionInfoEntity(subId, 1, 1, displayName, displayName, 0, mcc, mnc,
countryIso, false, 1, TelephonyManager.DEFAULT_PORT_INDEX, false, null,
SubscriptionManager.SUBSCRIPTION_TYPE_LOCAL_SIM, displayName, false, "1234567890",
true, false, true, true, true, true, false);
}
@Test
@@ -146,16 +143,45 @@ public class DefaultSubscriptionControllerTest {
assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
}
@Test
public void getSummary_singleSub() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubscriptionInfoEntityList.add(mSubInfo1);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mController.displayPreference(mScreen);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
assertThat(mListPreference.getSummary().toString()).isEqualTo(SUB_ID_1);
}
@Test
public void getSummary_twoSubs() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mSubscriptionInfoEntityList.add(mSubInfo1);
mSubscriptionInfoEntityList.add(mSubInfo2);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mController.displayPreference(mScreen);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
assertThat(mListPreference.getSummary().toString()).isEqualTo(SUB_ID_1);
}
@Test
public void onPreferenceChange_prefChangedToSub2_callbackCalledCorrectly() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, 1, 1, DISPLAY_NAME_1, SUB_MCC_1,
SUB_MNC_1, SUB_COUNTRY_ISO_1, 1, true, true, true);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, 1, 1, DISPLAY_NAME_2, SUB_MCC_2,
SUB_MNC_2, SUB_COUNTRY_ISO_2, 1, true, true, true);
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mSubscriptionInfoEntityList.add(mSubInfo1);
mSubscriptionInfoEntityList.add(mSubInfo2);
mController.setSubscriptionInfoList(mSubscriptionInfoEntityList);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
mController.displayPreference(mScreen);
mListPreference.setValue("222");
@@ -165,14 +191,14 @@ public class DefaultSubscriptionControllerTest {
@Test
public void onPreferenceChange_prefChangedToAlwaysAsk_callbackCalledCorrectly() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, 1, 1, DISPLAY_NAME_1, SUB_MCC_1,
SUB_MNC_1, SUB_COUNTRY_ISO_1, 1, true, true, true);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, 1, 1, DISPLAY_NAME_2, SUB_MCC_2,
SUB_MNC_2, SUB_COUNTRY_ISO_2, 1, true, true, true);
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mSubscriptionInfoEntityList.add(mSubInfo1);
mSubscriptionInfoEntityList.add(mSubInfo2);
mController.setSubscriptionInfoList(mSubscriptionInfoEntityList);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
mController.displayPreference(mScreen);
mListPreference.setValue(Integer.toString(SubscriptionManager.INVALID_SUBSCRIPTION_ID));
@@ -185,14 +211,14 @@ public class DefaultSubscriptionControllerTest {
@Test
public void onPreferenceChange_prefBecomesAvailable_onPreferenceChangeCallbackNotNull() {
// Start with only one sub active, so the pref is not available
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, 1, 1, DISPLAY_NAME_1, SUB_MCC_1,
SUB_MNC_1, SUB_COUNTRY_ISO_1, 1, true, true, true);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, 1, 1, DISPLAY_NAME_2, SUB_MCC_2,
SUB_MNC_2, SUB_COUNTRY_ISO_2, 1, true, true, true);
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mSubscriptionInfoEntityList.add(mSubInfo1);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mController.setSubscriptionInfoList(mSubscriptionInfoEntityList);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
mController.displayPreference(mScreen);
assertThat(mController.isAvailable()).isTrue();
@@ -206,13 +232,12 @@ public class DefaultSubscriptionControllerTest {
assertThat(mController.getDefaultSubscriptionId()).isEqualTo(2);
}
@Ignore
@Test
public void onSubscriptionsChanged_twoSubscriptionsDefaultChanges_selectedEntryGetsUpdated() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, 1, 1, DISPLAY_NAME_1, SUB_MCC_1,
SUB_MNC_1, SUB_COUNTRY_ISO_1, 1, true, true, true);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, 1, 1, DISPLAY_NAME_2, SUB_MCC_2,
SUB_MNC_2, SUB_COUNTRY_ISO_2, 1, true, true, true);
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mSubscriptionInfoEntityList.add(mSubInfo1);
mSubscriptionInfoEntityList.add(mSubInfo2);
@@ -225,19 +250,19 @@ public class DefaultSubscriptionControllerTest {
mController.setDefaultSubscription(Integer.parseInt(mSubInfo2.subId));
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
assertThat(mListPreference.getEntry()).isEqualTo(DISPLAY_NAME_2);
assertThat(mListPreference.getValue()).isEqualTo(mSubInfo2);
assertThat(mListPreference.getValue()).isEqualTo(mSubInfo2.subId);
}
@Test
public void onSubscriptionsChanged_goFromTwoSubscriptionsToOne_prefDisappears() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, 1, 1, DISPLAY_NAME_1, SUB_MCC_1,
SUB_MNC_1, SUB_COUNTRY_ISO_1, 1, true, true, true);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, 1, 1, DISPLAY_NAME_2, SUB_MCC_2,
SUB_MNC_2, SUB_COUNTRY_ISO_2, 1, true, true, true);
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mSubscriptionInfoEntityList.add(mSubInfo1);
mSubscriptionInfoEntityList.add(mSubInfo2);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mController.setSubscriptionInfoList(mSubscriptionInfoEntityList);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
mController.displayPreference(mScreen);
mController.displayPreference(mScreen);
@@ -246,7 +271,6 @@ public class DefaultSubscriptionControllerTest {
assertThat(mListPreference.isEnabled()).isTrue();
mSubscriptionInfoEntityList.remove(mSubInfo2);
mController.setSubscriptionInfoList(mSubscriptionInfoEntityList);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
assertThat(mController.isAvailable()).isTrue();
@@ -257,20 +281,19 @@ public class DefaultSubscriptionControllerTest {
@Test
@UiThreadTest
public void onSubscriptionsChanged_goFromOneSubscriptionToTwo_prefAppears() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, 1, 1, DISPLAY_NAME_1, SUB_MCC_1,
SUB_MNC_1, SUB_COUNTRY_ISO_1, 1, true, true, true);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, 1, 1, DISPLAY_NAME_2, SUB_MCC_2,
SUB_MNC_2, SUB_COUNTRY_ISO_2, 1, true, true, true);
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mSubscriptionInfoEntityList.add(mSubInfo1);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mController.setSubscriptionInfoList(mSubscriptionInfoEntityList);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
mController.displayPreference(mScreen);
assertThat(mController.isAvailable()).isTrue();
assertThat(mListPreference.isVisible()).isTrue();
assertThat(mListPreference.isEnabled()).isFalse();
mSubscriptionInfoEntityList.add(mSubInfo2);
mController.setSubscriptionInfoList(mSubscriptionInfoEntityList);
mController.onActiveSubInfoChanged(mSubscriptionInfoEntityList);
assertThat(mController.isAvailable()).isTrue();
@@ -278,15 +301,14 @@ public class DefaultSubscriptionControllerTest {
assertThat(mListPreference.isEnabled()).isTrue();
}
@Ignore
@Test
public void onSubscriptionsChanged_goFromTwoToThreeSubscriptions_listGetsUpdated() {
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, 1, 1, DISPLAY_NAME_1, SUB_MCC_1,
SUB_MNC_1, SUB_COUNTRY_ISO_1, 1, true, true, true);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, 1, 1, DISPLAY_NAME_2, SUB_MCC_2,
SUB_MNC_2, SUB_COUNTRY_ISO_2, 1, true, true, true);
mSubInfo3 = setupSubscriptionInfoEntity(SUB_ID_3, 1, 1, DISPLAY_NAME_3, SUB_MCC_3,
SUB_MNC_3, SUB_COUNTRY_ISO_3, 1, true, true, true);
mSubInfo1 = setupSubscriptionInfoEntity(SUB_ID_1, DISPLAY_NAME_1, SUB_MCC_1, SUB_MNC_1,
SUB_COUNTRY_ISO_1);
mSubInfo2 = setupSubscriptionInfoEntity(SUB_ID_2, DISPLAY_NAME_2, SUB_MCC_2, SUB_MNC_2,
SUB_COUNTRY_ISO_2);
mSubInfo3 = setupSubscriptionInfoEntity(SUB_ID_3, DISPLAY_NAME_3, SUB_MCC_3, SUB_MNC_3,
SUB_COUNTRY_ISO_3);
mController.setDefaultSubscription(Integer.parseInt(mSubInfo1.subId));
mSubscriptionInfoEntityList.add(mSubInfo1);
mSubscriptionInfoEntityList.add(mSubInfo2);
@@ -322,9 +344,8 @@ public class DefaultSubscriptionControllerTest {
return sub;
}
private class TestDefaultSubscriptionController extends DefaultSubscriptionController {
private static class TestDefaultSubscriptionController extends DefaultSubscriptionController {
int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
private List<SubscriptionInfoEntity> mSubscriptionInfoEntity;
TestDefaultSubscriptionController(Context context, String preferenceKey,
Lifecycle lifecycle, LifecycleOwner lifecycleOwner) {
@@ -342,12 +363,8 @@ public class DefaultSubscriptionControllerTest {
}
@Override
protected List<SubscriptionInfoEntity> getSubscriptionInfoList() {
return mSubscriptionInfoEntity;
}
public void setSubscriptionInfoList(List<SubscriptionInfoEntity> list) {
mSubscriptionInfoEntity = list;
public CharSequence getSummary() {
return String.valueOf(mSubId);
}
}
}