| /* |
| * Copyright (C) 2011 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.systemui.net; |
| |
| import static android.net.NetworkPolicyManager.EXTRA_NETWORK_TEMPLATE; |
| import static android.net.NetworkTemplate.MATCH_MOBILE_3G_LOWER; |
| import static android.net.NetworkTemplate.MATCH_MOBILE_4G; |
| import static android.net.NetworkTemplate.MATCH_MOBILE_ALL; |
| |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.net.INetworkPolicyManager; |
| import android.net.NetworkPolicy; |
| import android.net.NetworkTemplate; |
| import android.os.Bundle; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.util.Slog; |
| import android.view.WindowManager; |
| |
| import com.android.systemui.R; |
| |
| /** |
| * Notify user that a {@link NetworkTemplate} is over its |
| * {@link NetworkPolicy#limitBytes}, giving them the choice of acknowledging or |
| * "snoozing" the limit. |
| */ |
| public class NetworkOverLimitActivity extends Activity { |
| private static final String TAG = "NetworkOverLimitActivity"; |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| final NetworkTemplate template = getIntent().getParcelableExtra(EXTRA_NETWORK_TEMPLATE); |
| final AlertDialog.Builder builder = new AlertDialog.Builder(this); |
| builder.setTitle(getLimitedDialogTitleForTemplate(template)); |
| builder.setMessage(R.string.data_usage_disabled_dialog); |
| |
| builder.setPositiveButton(android.R.string.ok, null); |
| builder.setNegativeButton( |
| R.string.data_usage_disabled_dialog_enable, new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| snoozePolicy(template); |
| } |
| }); |
| |
| final Dialog dialog = builder.create(); |
| dialog.setOnDismissListener(new DialogInterface.OnDismissListener() { |
| public void onDismiss(DialogInterface dialog) { |
| finish(); |
| } |
| }); |
| |
| dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT); |
| dialog.show(); |
| } |
| |
| private void snoozePolicy(NetworkTemplate template) { |
| final INetworkPolicyManager policyService = INetworkPolicyManager.Stub.asInterface( |
| ServiceManager.getService(Context.NETWORK_POLICY_SERVICE)); |
| try { |
| policyService.snoozeLimit(template); |
| } catch (RemoteException e) { |
| Slog.w(TAG, "problem snoozing network policy", e); |
| } |
| } |
| |
| private static int getLimitedDialogTitleForTemplate(NetworkTemplate template) { |
| switch (template.getMatchRule()) { |
| case MATCH_MOBILE_3G_LOWER: |
| return R.string.data_usage_disabled_dialog_3g_title; |
| case MATCH_MOBILE_4G: |
| return R.string.data_usage_disabled_dialog_4g_title; |
| case MATCH_MOBILE_ALL: |
| return R.string.data_usage_disabled_dialog_mobile_title; |
| default: |
| return R.string.data_usage_disabled_dialog_title; |
| } |
| } |
| } |