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Fallback to "Extended Compatibility" if Speed feature is not ready

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- Fallback to the "Extended Compatibility" design when the following conditions occur
  - 5 GHz band is not supported on the device
  - 5 GHz SAP available channels cannot be obtained from WifiManager
  - 6 GHz SAP available channels cannot be obtained from WifiManager

Bug: 272450463
Test: manual test
atest -c WifiTetherSettingsTest
atest -c WifiTetherViewModelTest \
         WifiHotspotRepositoryTest \
         WifiTetherSecurityPreferenceControllerTest.java \
         WifiTetherMaximizeCompatibilityPreferenceControllerTest

Change-Id: If7c8c41ebe86f5e7d8e4737ab7a82d38c9d633de
This commit is contained in:
Weng Su
2023-04-17 12:20:42 +08:00
parent 019e8ceb72
commit d965ff3049
10 changed files with 278 additions and 33 deletions
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17
src/com/android/settings/wifi/tether/WifiTetherViewModel.java
View File

@@ -83,8 +83,21 @@ public class WifiTetherViewModel extends AndroidViewModel {
@Override
protected void onCleared() {
mWifiHotspotRepository.getSecurityType().removeObserver(mSecurityTypeObserver);
mWifiHotspotRepository.getSpeedType().removeObserver(mSpeedTypeObserver);
if (mSecuritySummary != null) {
mWifiHotspotRepository.getSecurityType().removeObserver(mSecurityTypeObserver);
}
if (mSpeedSummary != null) {
mWifiHotspotRepository.getSpeedType().removeObserver(mSpeedTypeObserver);
}
}
/**
* Return whether Wi-Fi Hotspot Speed Feature is available or not.
*
* @return {@code true} if Wi-Fi Hotspot Speed Feature is available
*/
public boolean isSpeedFeatureAvailable() {
return mWifiHotspotRepository.isSpeedFeatureAvailable();
}
/**