[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

@@ -42,7 +42,7 @@ public class AddDevicePreferenceController2 extends BasePreferenceController {
public AddDevicePreferenceController2(Context context) {
super(context, KEY_ADD_DEVICE);
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
mWifiManager = context.getSystemService(WifiManager.class);
}
public void setWifiEntry(WifiEntry wifiEntry) {

View File

@@ -143,8 +143,8 @@ public class WifiNetworkDetailsFragment2 extends DashboardFragment implements
if (admin == null) {
final DevicePolicyManager dpm = (DevicePolicyManager)
getContext().getSystemService(Context.DEVICE_POLICY_SERVICE);
final UserManager um = (UserManager)
getContext().getSystemService(Context.USER_SERVICE);
final UserManager um =
getContext().getSystemService(UserManager.class);
final int profileOwnerUserId = Utils.getManagedProfileId(
um, UserHandle.myUserId());
if (profileOwnerUserId != UserHandle.USER_NULL) {

View File

@@ -45,7 +45,7 @@ public class WifiPrivacyPreferenceController2 extends BasePreferenceController i
public WifiPrivacyPreferenceController2(Context context) {
super(context, KEY_WIFI_PRIVACY);
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
mWifiManager = context.getSystemService(WifiManager.class);
}
public void setWifiEntry(WifiEntry wifiEntry) {