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To disable the preferred network mode UI during calling.

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It is the modem limitation, so disable the preferred network mode UI
during calling.

Bug: 206973375
Test: atest EnabledNetworkModePreferenceControllerTest
Change-Id: Ibb2904b4c6ff6de82063862188cc57e5c14b3aa5
Merged-In: Ibb2904b4c6ff6de82063862188cc57e5c14b3aa5
This commit is contained in:
SongFerngWang
2021-12-10 12:55:48 +08:00
parent fe99de597e
commit ce7d4b730c
2 changed files with 83 additions and 3 deletions
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59
src/com/android/settings/network/telephony/EnabledNetworkModePreferenceController.java
View File

@@ -23,9 +23,11 @@ import android.content.Context;
import android.os.PersistableBundle;
import android.telephony.CarrierConfigManager;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyCallback;
import android.telephony.TelephonyManager;
import android.util.Log;
import androidx.annotation.VisibleForTesting;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleObserver;
import androidx.lifecycle.OnLifecycleEvent;
@@ -59,16 +61,25 @@ public class EnabledNetworkModePreferenceController extends
private CarrierConfigManager mCarrierConfigManager;
private PreferenceEntriesBuilder mBuilder;
private SubscriptionsChangeListener mSubscriptionsListener;
private int mCallState = TelephonyManager.CALL_STATE_IDLE;
private PhoneCallStateTelephonyCallback mTelephonyCallback;
public EnabledNetworkModePreferenceController(Context context, String key) {
super(context, key);
mSubscriptionsListener = new SubscriptionsChangeListener(context, this);
mCarrierConfigManager = mContext.getSystemService(CarrierConfigManager.class);
if (mTelephonyCallback == null) {
mTelephonyCallback = new PhoneCallStateTelephonyCallback();
}
}
@Override
public int getAvailabilityStatus(int subId) {
boolean visible;
if (!isCallStateIdle()) {
return AVAILABLE_UNSEARCHABLE;
}
final PersistableBundle carrierConfig = mCarrierConfigManager.getConfigForSubId(subId);
if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
visible = false;
@@ -87,23 +98,28 @@ public class EnabledNetworkModePreferenceController extends
return visible ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
}
protected boolean isCallStateIdle() {
return mCallState == TelephonyManager.CALL_STATE_IDLE;
}
@OnLifecycleEvent(ON_START)
public void onStart() {
mSubscriptionsListener.start();
if (mAllowedNetworkTypesListener == null) {
if (mAllowedNetworkTypesListener == null || mTelephonyCallback == null) {
return;
}
mAllowedNetworkTypesListener.register(mContext, mSubId);
mTelephonyCallback.register(mTelephonyManager, mSubId);
}
@OnLifecycleEvent(ON_STOP)
public void onStop() {
mSubscriptionsListener.stop();
if (mAllowedNetworkTypesListener == null) {
if (mAllowedNetworkTypesListener == null || mTelephonyCallback == null) {
return;
}
mAllowedNetworkTypesListener.unregister(mContext, mSubId);
mTelephonyCallback.unregister();
}
@Override
@@ -125,6 +141,7 @@ public class EnabledNetworkModePreferenceController extends
listPreference.setEntryValues(mBuilder.getEntryValues());
listPreference.setValue(Integer.toString(mBuilder.getSelectedEntryValue()));
listPreference.setSummary(mBuilder.getSummary());
listPreference.setEnabled(isCallStateIdle());
}
@Override
@@ -157,7 +174,6 @@ public class EnabledNetworkModePreferenceController extends
updatePreference();
});
}
lifecycle.addObserver(this);
}
@@ -828,6 +844,43 @@ public class EnabledNetworkModePreferenceController extends
}
@VisibleForTesting
class PhoneCallStateTelephonyCallback extends TelephonyCallback implements
TelephonyCallback.CallStateListener {
private TelephonyManager mTelephonyManager;
@Override
public void onCallStateChanged(int state) {
Log.d(LOG_TAG, "onCallStateChanged:" + state);
mCallState = state;
mBuilder.updateConfig();
updatePreference();
}
public void register(TelephonyManager telephonyManager, int subId) {
mTelephonyManager = telephonyManager;
// assign current call state so that it helps to show correct preference state even
// before first onCallStateChanged() by initial registration.
mCallState = mTelephonyManager.getCallState(subId);
mTelephonyManager.registerTelephonyCallback(
mContext.getMainExecutor(), mTelephonyCallback);
}
public void unregister() {
mCallState = TelephonyManager.CALL_STATE_IDLE;
if (mTelephonyManager != null) {
mTelephonyManager.unregisterTelephonyCallback(this);
}
}
}
@VisibleForTesting
PhoneCallStateTelephonyCallback getTelephonyCallback() {
return mTelephonyCallback;
}
@Override
public void onAirplaneModeChanged(boolean airplaneModeEnabled) {
}