1/*
2 * Copyright (C) 2006 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.server.am;
18
19import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_SYSTEM_ERROR;
20
21import android.content.Context;
22import android.content.DialogInterface;
23import android.content.res.Resources;
24import android.os.Handler;
25import android.os.Message;
26
27final class StrictModeViolationDialog extends BaseErrorDialog {
28    private final static String TAG = "StrictModeViolationDialog";
29
30    private final ActivityManagerService mService;
31    private final AppErrorResult mResult;
32    private final ProcessRecord mProc;
33
34    // Event 'what' codes
35    static final int ACTION_OK = 0;
36    static final int ACTION_OK_AND_REPORT = 1;
37
38    // 1-minute timeout, then we automatically dismiss the violation
39    // dialog
40    static final long DISMISS_TIMEOUT = 1000 * 60 * 1;
41
42    public StrictModeViolationDialog(Context context, ActivityManagerService service,
43            AppErrorResult result, ProcessRecord app) {
44        super(context);
45
46        Resources res = context.getResources();
47
48        mService = service;
49        mProc = app;
50        mResult = result;
51        CharSequence name;
52        if ((app.pkgList.size() == 1) &&
53                (name=context.getPackageManager().getApplicationLabel(app.info)) != null) {
54            setMessage(res.getString(
55                    com.android.internal.R.string.smv_application,
56                    name.toString(), app.info.processName));
57        } else {
58            name = app.processName;
59            setMessage(res.getString(
60                    com.android.internal.R.string.smv_process,
61                    name.toString()));
62        }
63
64        setCancelable(false);
65
66        setButton(DialogInterface.BUTTON_POSITIVE,
67                  res.getText(com.android.internal.R.string.dlg_ok),
68                  mHandler.obtainMessage(ACTION_OK));
69
70        if (app.errorReportReceiver != null) {
71            setButton(DialogInterface.BUTTON_NEGATIVE,
72                      res.getText(com.android.internal.R.string.report),
73                      mHandler.obtainMessage(ACTION_OK_AND_REPORT));
74        }
75
76        getWindow().addPrivateFlags(PRIVATE_FLAG_SYSTEM_ERROR);
77        getWindow().setTitle("Strict Mode Violation: " + app.info.processName);
78
79        // After the timeout, pretend the user clicked the quit button
80        mHandler.sendMessageDelayed(
81                mHandler.obtainMessage(ACTION_OK),
82                DISMISS_TIMEOUT);
83    }
84
85    private final Handler mHandler = new Handler() {
86        public void handleMessage(Message msg) {
87            synchronized (mService) {
88                if (mProc != null && mProc.crashDialog == StrictModeViolationDialog.this) {
89                    mProc.crashDialog = null;
90                }
91            }
92            mResult.set(msg.what);
93
94            // If this is a timeout we won't be automatically closed, so go
95            // ahead and explicitly dismiss ourselves just in case.
96            dismiss();
97        }
98    };
99}
100