StrictModeViolationDialog.java revision 438d0595121a7a2cdf19741e76e3c0e21a5c173d 
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.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;
26import android.util.Slog;
27
28class StrictModeViolationDialog extends BaseErrorDialog {
29    private final static String TAG = "StrictModeViolationDialog";
30
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, AppErrorResult result, ProcessRecord app) {
43        super(context);
44
45        Resources res = context.getResources();
46
47        mProc = app;
48        mResult = result;
49        CharSequence name;
50        if ((app.pkgList.size() == 1) &&
51                (name=context.getPackageManager().getApplicationLabel(app.info)) != null) {
52            setMessage(res.getString(
53                    com.android.internal.R.string.smv_application,
54                    name.toString(), app.info.processName));
55        } else {
56            name = app.processName;
57            setMessage(res.getString(
58                    com.android.internal.R.string.smv_process,
59                    name.toString()));
60        }
61
62        setCancelable(false);
63
64        setButton(DialogInterface.BUTTON_POSITIVE,
65                  res.getText(com.android.internal.R.string.dlg_ok),
66                  mHandler.obtainMessage(ACTION_OK));
67
68        if (app.errorReportReceiver != null) {
69            setButton(DialogInterface.BUTTON_NEGATIVE,
70                      res.getText(com.android.internal.R.string.report),
71                      mHandler.obtainMessage(ACTION_OK_AND_REPORT));
72        }
73
74        setTitle(res.getText(com.android.internal.R.string.aerr_title));
75        getWindow().addFlags(FLAG_SYSTEM_ERROR);
76        getWindow().setTitle("Strict Mode Violation: " + app.info.processName);
77
78        // After the timeout, pretend the user clicked the quit button
79        mHandler.sendMessageDelayed(
80                mHandler.obtainMessage(ACTION_OK),
81                DISMISS_TIMEOUT);
82    }
83
84    public void onStop() {
85    }
86
87    private final Handler mHandler = new Handler() {
88        public void handleMessage(Message msg) {
89            synchronized (mProc) {
90                if (mProc != null && mProc.crashDialog == StrictModeViolationDialog.this) {
91                    mProc.crashDialog = null;
92                }
93            }
94            mResult.set(msg.what);
95
96            // If this is a timeout we won't be automatically closed, so go
97            // ahead and explicitly dismiss ourselves just in case.
98            dismiss();
99        }
100    };
101}
102