| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.wifi.savedaccesspoints; |
| |
| import android.annotation.Nullable; |
| import android.app.Dialog; |
| import android.app.settings.SettingsEnums; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.net.wifi.WifiManager; |
| import android.os.Bundle; |
| import android.util.FeatureFlagUtils; |
| import android.util.Log; |
| |
| import com.android.settings.R; |
| import com.android.settings.core.FeatureFlags; |
| import com.android.settings.core.SubSettingLauncher; |
| import com.android.settings.dashboard.DashboardFragment; |
| import com.android.settings.development.featureflags.FeatureFlagPersistent; |
| import com.android.settings.wifi.WifiConfigUiBase; |
| import com.android.settings.wifi.WifiDialog; |
| import com.android.settings.wifi.WifiSettings; |
| import com.android.settings.wifi.details.WifiNetworkDetailsFragment; |
| import com.android.settingslib.wifi.AccessPoint; |
| import com.android.settingslib.wifi.AccessPointPreference; |
| |
| /** |
| * UI to manage saved networks/access points. |
| */ |
| public class SavedAccessPointsWifiSettings extends DashboardFragment |
| implements WifiDialog.WifiDialogListener, DialogInterface.OnCancelListener { |
| |
| private static final String TAG = "SavedAccessPoints"; |
| |
| private WifiManager mWifiManager; |
| private Bundle mAccessPointSavedState; |
| private AccessPoint mSelectedAccessPoint; |
| |
| // Instance state key |
| private static final String SAVE_DIALOG_ACCESS_POINT_STATE = "wifi_ap_state"; |
| |
| @Override |
| public int getMetricsCategory() { |
| return SettingsEnums.WIFI_SAVED_ACCESS_POINTS; |
| } |
| |
| @Override |
| protected int getPreferenceScreenResId() { |
| return R.xml.wifi_display_saved_access_points; |
| } |
| |
| @Override |
| protected String getLogTag() { |
| return TAG; |
| } |
| |
| @Override |
| public void onAttach(Context context) { |
| super.onAttach(context); |
| mWifiManager = (WifiManager) getContext() |
| .getApplicationContext().getSystemService(Context.WIFI_SERVICE); |
| use(SavedAccessPointsPreferenceController.class) |
| .setHost(this); |
| use(SubscribedAccessPointsPreferenceController.class) |
| .setHost(this); |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| if (savedInstanceState != null) { |
| if (savedInstanceState.containsKey(SAVE_DIALOG_ACCESS_POINT_STATE)) { |
| mAccessPointSavedState = |
| savedInstanceState.getBundle(SAVE_DIALOG_ACCESS_POINT_STATE); |
| } |
| } |
| } |
| |
| public void showWifiDialog(@Nullable AccessPointPreference accessPoint) { |
| removeDialog(WifiSettings.WIFI_DIALOG_ID); |
| |
| if (accessPoint != null) { |
| // Save the access point and edit mode |
| mSelectedAccessPoint = accessPoint.getAccessPoint(); |
| } else { |
| // No access point is selected. Clear saved state. |
| mSelectedAccessPoint = null; |
| mAccessPointSavedState = null; |
| } |
| |
| if (usingDetailsFragment(getContext())) { |
| if (mSelectedAccessPoint == null) { |
| mSelectedAccessPoint = new AccessPoint(getActivity(), mAccessPointSavedState); |
| } |
| final Bundle savedState = new Bundle(); |
| mSelectedAccessPoint.saveWifiState(savedState); |
| |
| new SubSettingLauncher(getContext()) |
| .setTitleText(mSelectedAccessPoint.getTitle()) |
| .setDestination(WifiNetworkDetailsFragment.class.getName()) |
| .setArguments(savedState) |
| .setSourceMetricsCategory(getMetricsCategory()) |
| .launch(); |
| } else { |
| showDialog(WifiSettings.WIFI_DIALOG_ID); |
| } |
| } |
| |
| @Override |
| public Dialog onCreateDialog(int dialogId) { |
| switch (dialogId) { |
| case WifiSettings.WIFI_DIALOG_ID: |
| // Modify network |
| if (mSelectedAccessPoint == null) { |
| // Restore AP from save state |
| mSelectedAccessPoint = new AccessPoint(getActivity(), mAccessPointSavedState); |
| // Reset the saved access point data |
| mAccessPointSavedState = null; |
| } |
| final WifiDialog dialog = WifiDialog.createModal( |
| getActivity(), this, mSelectedAccessPoint, WifiConfigUiBase.MODE_VIEW); |
| dialog.setOnCancelListener(this); |
| |
| return dialog; |
| } |
| return super.onCreateDialog(dialogId); |
| } |
| |
| @Override |
| public int getDialogMetricsCategory(int dialogId) { |
| switch (dialogId) { |
| case WifiSettings.WIFI_DIALOG_ID: |
| return SettingsEnums.DIALOG_WIFI_SAVED_AP_EDIT; |
| default: |
| return 0; |
| } |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| super.onSaveInstanceState(outState); |
| // If the dialog is showing (indicated by the existence of mSelectedAccessPoint), then we |
| // save its state. |
| if (mSelectedAccessPoint != null) { |
| mAccessPointSavedState = new Bundle(); |
| mSelectedAccessPoint.saveWifiState(mAccessPointSavedState); |
| outState.putBundle(SAVE_DIALOG_ACCESS_POINT_STATE, mAccessPointSavedState); |
| } |
| } |
| |
| @Override |
| public void onForget(WifiDialog dialog) { |
| if (mSelectedAccessPoint != null) { |
| if (mSelectedAccessPoint.isPasspointConfig()) { |
| try { |
| mWifiManager.removePasspointConfiguration( |
| mSelectedAccessPoint.getPasspointFqdn()); |
| } catch (RuntimeException e) { |
| Log.e(TAG, "Failed to remove Passpoint configuration for " |
| + mSelectedAccessPoint.getConfigName()); |
| } |
| if (isSubscriptionsFeatureEnabled()) { |
| use(SubscribedAccessPointsPreferenceController.class) |
| .postRefreshSubscribedAccessPoints(); |
| } else { |
| use(SavedAccessPointsPreferenceController.class) |
| .postRefreshSavedAccessPoints(); |
| } |
| } else { |
| // both onSuccess/onFailure will call postRefreshSavedAccessPoints |
| mWifiManager.forget(mSelectedAccessPoint.getConfig().networkId, |
| use(SavedAccessPointsPreferenceController.class)); |
| } |
| mSelectedAccessPoint = null; |
| } |
| } |
| |
| @Override |
| public void onCancel(DialogInterface dialog) { |
| mSelectedAccessPoint = null; |
| } |
| |
| /** |
| * Checks if showing WifiNetworkDetailsFragment when clicking saved network item. |
| */ |
| public static boolean usingDetailsFragment(Context context) { |
| return FeatureFlagUtils.isEnabled(context, FeatureFlags.WIFI_DETAILS_SAVED_SCREEN); |
| } |
| |
| boolean isSubscriptionsFeatureEnabled() { |
| return FeatureFlagUtils.isEnabled(getContext(), FeatureFlags.MOBILE_NETWORK_V2) |
| && FeatureFlagPersistent.isEnabled(getContext(), FeatureFlags.NETWORK_INTERNET_V2); |
| } |
| } |