/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.vpn2;
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import android.app.Dialog;
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import android.app.settings.SettingsEnums;
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import android.content.DialogInterface;
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import android.os.Bundle;
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import androidx.appcompat.app.AlertDialog;
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import androidx.fragment.app.Fragment;
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import com.android.settings.R;
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import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
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public class ConfirmLockdownFragment extends InstrumentedDialogFragment
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implements DialogInterface.OnClickListener {
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public interface ConfirmLockdownListener {
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public void onConfirmLockdown(Bundle options, boolean isEnabled, boolean isLockdown);
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}
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private static final String TAG = "ConfirmLockdown";
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@Override
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public int getMetricsCategory() {
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return SettingsEnums.DIALOG_VPN_REPLACE_EXISTING;
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}
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private static final String ARG_REPLACING = "replacing";
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private static final String ARG_ALWAYS_ON = "always_on";
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private static final String ARG_LOCKDOWN_SRC = "lockdown_old";
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private static final String ARG_LOCKDOWN_DST = "lockdown_new";
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private static final String ARG_OPTIONS = "options";
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public static boolean shouldShow(boolean replacing, boolean fromLockdown, boolean toLockdown) {
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// We only need to show this if we are:
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// - replacing an existing connection
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// - switching on always-on mode with lockdown enabled where it was not enabled before.
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return replacing || (toLockdown && !fromLockdown);
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}
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public static void show(Fragment parent, boolean replacing, boolean alwaysOn,
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boolean fromLockdown, boolean toLockdown, Bundle options) {
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if (parent.getFragmentManager().findFragmentByTag(TAG) != null) {
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// Already exists. Don't show it twice.
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return;
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}
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final Bundle args = new Bundle();
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args.putBoolean(ARG_REPLACING, replacing);
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args.putBoolean(ARG_ALWAYS_ON, alwaysOn);
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args.putBoolean(ARG_LOCKDOWN_SRC, fromLockdown);
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args.putBoolean(ARG_LOCKDOWN_DST, toLockdown);
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args.putParcelable(ARG_OPTIONS, options);
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final ConfirmLockdownFragment frag = new ConfirmLockdownFragment();
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frag.setArguments(args);
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frag.setTargetFragment(parent, 0);
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frag.show(parent.getFragmentManager(), TAG);
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}
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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final boolean replacing = getArguments().getBoolean(ARG_REPLACING);
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final boolean alwaysOn = getArguments().getBoolean(ARG_ALWAYS_ON);
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final boolean wasLockdown = getArguments().getBoolean(ARG_LOCKDOWN_SRC);
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final boolean nowLockdown = getArguments().getBoolean(ARG_LOCKDOWN_DST);
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final int titleId = (nowLockdown ? R.string.vpn_require_connection_title :
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(replacing ? R.string.vpn_replace_vpn_title : R.string.vpn_set_vpn_title));
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final int actionId =
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(replacing ? R.string.vpn_replace :
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(nowLockdown ? R.string.vpn_turn_on : R.string.okay));
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final int messageId;
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if (nowLockdown) {
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messageId = replacing
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? R.string.vpn_replace_always_on_vpn_enable_message
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: R.string.vpn_first_always_on_vpn_message;
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} else {
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messageId = wasLockdown
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? R.string.vpn_replace_always_on_vpn_disable_message
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: R.string.vpn_replace_vpn_message;
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}
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return new AlertDialog.Builder(getActivity())
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.setTitle(titleId)
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.setMessage(messageId)
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.setNegativeButton(R.string.cancel, null)
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.setPositiveButton(actionId, this)
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.create();
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}
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@Override
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public void onClick(DialogInterface dialog, int which) {
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if (getTargetFragment() instanceof ConfirmLockdownListener) {
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((ConfirmLockdownListener) getTargetFragment()).onConfirmLockdown(
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getArguments().getParcelable(ARG_OPTIONS),
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getArguments().getBoolean(ARG_ALWAYS_ON),
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getArguments().getBoolean(ARG_LOCKDOWN_DST));
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}
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}
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}
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