Migrate all AlertDialogs to AndroidX version

This CL only changed AlertDialog imports.
So, reviewer can review it easily.

Change-Id: I097bc44394195b14287f4f920c570ac8653f356a
Fixes: 111413092
Test: This CL can't pass Robo test.

src/com/android/settings/wifi/ChangeWifiStateDetails.java

@@ -16,7 +16,6 @@
 
 package com.android.settings.wifi;
 
-import android.app.AlertDialog;
 import android.app.AppOpsManager;
 import android.content.Context;
 import android.os.Bundle;
@@ -29,6 +28,7 @@ import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wifi.AppStateChangeWifiStateBridge.WifiSettingsState;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference;
 import androidx.preference.Preference.OnPreferenceChangeListener;
 import androidx.preference.SwitchPreference;

src/com/android/settings/wifi/WifiAPITest.java

@@ -18,7 +18,6 @@ package com.android.settings.wifi;
 
 import static android.content.Context.WIFI_SERVICE;
 
-import android.app.AlertDialog;
 import android.content.DialogInterface;
 import android.net.wifi.WifiManager;
 import android.os.Bundle;
@@ -29,6 +28,7 @@ import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 

src/com/android/settings/wifi/WifiDialog.java

@@ -16,7 +16,6 @@
 
 package com.android.settings.wifi;
 
-import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
@@ -27,6 +26,8 @@ import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.wifi.AccessPoint;
 
+import androidx.appcompat.app.AlertDialog;
+
 public class WifiDialog extends AlertDialog implements WifiConfigUiBase,
         DialogInterface.OnClickListener {
 
@@ -85,7 +86,6 @@ public class WifiDialog extends AlertDialog implements WifiConfigUiBase,
     protected void onCreate(Bundle savedInstanceState) {
         mView = getLayoutInflater().inflate(R.layout.wifi_dialog, null);
         setView(mView);
-        setInverseBackgroundForced(true);
         mController = new WifiConfigController(this, mView, mAccessPoint, mMode);
         super.onCreate(savedInstanceState);
 

src/com/android/settings/wifi/WifiScanModeActivity.java

@@ -16,7 +16,6 @@
 
 package com.android.settings.wifi;
 
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface;
 import android.content.Intent;
@@ -30,6 +29,7 @@ import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.DialogFragment;
 import androidx.fragment.app.FragmentActivity;
 

src/com/android/settings/wifi/WifiScanningRequiredFragment.java

@@ -16,7 +16,6 @@
 package com.android.settings.wifi;
 
 import android.app.Activity;
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.ActivityNotFoundException;
 import android.content.ContentResolver;
@@ -35,6 +34,7 @@ import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settingslib.HelpUtils;
 
 import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
 
 public class WifiScanningRequiredFragment extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener {

src/com/android/settings/wifi/WriteWifiConfigToNfcDialog.java

@@ -17,7 +17,6 @@
 package com.android.settings.wifi;
 
 import android.app.Activity;
-import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.net.wifi.WifiManager;
@@ -46,6 +45,8 @@ import com.android.settingslib.wifi.AccessPoint;
 
 import java.io.IOException;
 
+import androidx.appcompat.app.AlertDialog;
+
 class WriteWifiConfigToNfcDialog extends AlertDialog
         implements TextWatcher, View.OnClickListener, CompoundButton.OnCheckedChangeListener {
 
@@ -96,7 +97,6 @@ class WriteWifiConfigToNfcDialog extends AlertDialog
         mView = getLayoutInflater().inflate(R.layout.write_wifi_config_to_nfc, null);
 
         setView(mView);
-        setInverseBackgroundForced(true);
         setTitle(R.string.setup_wifi_nfc_tag);
         setCancelable(true);
         setButton(DialogInterface.BUTTON_NEUTRAL,

src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java

@@ -17,7 +17,6 @@
 package com.android.settings.wifi.calling;
 
 import android.app.Activity;
-import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
@@ -47,6 +46,7 @@ import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.Utils;
 import com.android.settings.widget.SwitchBar;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.Preference.OnPreferenceClickListener;

src/com/android/settings/wifi/p2p/WifiP2pSettings.java

@@ -17,7 +17,6 @@
 package com.android.settings.wifi.p2p;
 
 import android.app.Activity;
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -55,6 +54,7 @@ import com.android.settingslib.core.AbstractPreferenceController;
 import java.util.ArrayList;
 import java.util.List;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;