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[Settings] Only display backup calling when more than 1 SIM

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Backup calling only available when more than 1 SIM available.

Bug: 179802059
Test: on device
Change-Id: I24e5eb9e1a7064c3ea65389fbb00c0ff2a5852ed
This commit is contained in:
Bonian Chen
2021-02-28 16:31:08 +08:00
parent 3d4dc769bd
commit a9a411e3df
2 changed files with 42 additions and 14 deletions
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3
src/com/android/settings/network/SubscriptionUtil.java
View File

@@ -70,6 +70,9 @@ public class SubscriptionUtil {
if (sActiveResultsForTesting != null) {
return sActiveResultsForTesting;
}
if (manager == null) {
return Collections.emptyList();
}
final List<SubscriptionInfo> subscriptions = manager.getActiveSubscriptionInfoList();
if (subscriptions == null) {
return new ArrayList<>();

53
src/com/android/settings/network/telephony/BackupCallingPreferenceController.java
View File

@@ -32,6 +32,7 @@ import androidx.preference.SwitchPreference;
import com.android.settings.R;
import com.android.settings.network.SubscriptionUtil;
import java.util.List;
import java.util.Objects;
/**
@@ -67,14 +68,22 @@ public class BackupCallingPreferenceController extends TelephonyTogglePreference
@Override
public int getAvailabilityStatus(int subId) {
return hasBackupCallingFeature(subId) ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
if (!hasBackupCallingFeature(subId)) {
return CONDITIONALLY_UNAVAILABLE;
}
List<SubscriptionInfo> subIdList = getActiveSubscriptionList();
SubscriptionInfo subInfo = getSubscriptionInfoFromList(subIdList, subId);
if (subInfo == null) { // given subId is not actives
return CONDITIONALLY_UNAVAILABLE;
}
return (subIdList.size() > 1) ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
}
/**
* Implementation of abstract methods
**/
public boolean setChecked(boolean isChecked) {
ImsMmTelManager imsMmTelMgr = getImsMmTelManager();
ImsMmTelManager imsMmTelMgr = getImsMmTelManager(mSubId);
if (imsMmTelMgr == null) {
return false;
}
@@ -92,7 +101,7 @@ public class BackupCallingPreferenceController extends TelephonyTogglePreference
* Implementation of abstract methods
**/
public boolean isChecked() {
ImsMmTelManager imsMmTelMgr = getImsMmTelManager();
ImsMmTelManager imsMmTelMgr = getImsMmTelManager(mSubId);
if (imsMmTelMgr == null) {
return false;
}
@@ -110,16 +119,17 @@ public class BackupCallingPreferenceController extends TelephonyTogglePreference
if ((preference == null) || (!(preference instanceof SwitchPreference))) {
return;
}
SubscriptionInfo subInfo = getSubscriptionInfoFromActiveList(mSubId);
mPreference = preference;
final SwitchPreference switchPreference = (SwitchPreference) preference;
switchPreference.setChecked(isChecked());
switchPreference.setChecked((subInfo != null) ? isChecked() : false);
updateSummary(getLatestSummary());
updateSummary(getLatestSummary(subInfo));
}
private String getLatestSummary() {
SubscriptionInfo subInfo = getSubscriptionInfo();
private String getLatestSummary(SubscriptionInfo subInfo) {
return Objects.toString((subInfo == null) ? null
: SubscriptionUtil.getUniqueSubscriptionDisplayName(subInfo, mContext), "");
}
@@ -144,19 +154,34 @@ public class BackupCallingPreferenceController extends TelephonyTogglePreference
CarrierConfigManager.KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL, false);
}
private ImsMmTelManager getImsMmTelManager() {
if (!SubscriptionManager.isUsableSubscriptionId(mSubId)) {
private ImsMmTelManager getImsMmTelManager(int subId) {
if (!SubscriptionManager.isUsableSubscriptionId(subId)) {
return null;
}
ImsManager imsMgr = mContext.getSystemService(ImsManager.class);
return (imsMgr == null) ? null : imsMgr.getImsMmTelManager(mSubId);
return (imsMgr == null) ? null : imsMgr.getImsMmTelManager(subId);
}
private SubscriptionInfo getSubscriptionInfo() {
SubscriptionManager subInfoMgr = mContext.getSystemService(SubscriptionManager.class);
if (subInfoMgr == null) {
private List<SubscriptionInfo> getActiveSubscriptionList() {
SubscriptionManager subscriptionManager =
mContext.getSystemService(SubscriptionManager.class);
return SubscriptionUtil.getActiveSubscriptions(subscriptionManager);
}
private SubscriptionInfo getSubscriptionInfoFromList(
List<SubscriptionInfo> subInfoList, int subId) {
for (SubscriptionInfo subInfo : subInfoList) {
if ((subInfo != null) && (subInfo.getSubscriptionId() == subId)) {
return subInfo;
}
}
return null;
}
private SubscriptionInfo getSubscriptionInfoFromActiveList(int subId) {
if (!SubscriptionManager.isUsableSubscriptionId(subId)) {
return null;
}
return subInfoMgr.getActiveSubscriptionInfo(mSubId);
return getSubscriptionInfoFromList(getActiveSubscriptionList(), subId);
}
}