/*
* 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.snoozePolicy(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;
}
}
}