[Settings] Support getSystemService(Class<T>)

Add getSystemService(Class<T>) to align the capability with framework
part.

This is a back port from aosp/1639943, aosp/1645152 and aosp/1648047

Bug: 179640862
Test: local
Change-Id: I035db55a71f94000ca35f8d71f03c19208423c73
This commit is contained in:
Bonian Chen
2021-03-24 00:59:46 +08:00
parent d8c9a53931
commit d5ccde31a8
63 changed files with 103 additions and 103 deletions

View File

@@ -128,8 +128,8 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment
boolean isWfcModeEditable = true;
boolean isWfcRoamingModeEditable = false;
final CarrierConfigManager configManager = (CarrierConfigManager)
activity.getSystemService(Context.CARRIER_CONFIG_SERVICE);
final CarrierConfigManager configManager =
activity.getSystemService(CarrierConfigManager.class);
if (configManager != null) {
PersistableBundle b =
configManager.getConfigForSubId(WifiCallingSettingsForSub.this.mSubId);
@@ -343,8 +343,8 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment
return;
}
final CarrierConfigManager configManager = (CarrierConfigManager)
getSystemService(Context.CARRIER_CONFIG_SERVICE);
final CarrierConfigManager configManager =
getSystemService(CarrierConfigManager.class);
boolean isWifiOnlySupported = true;
if (configManager != null) {