AppErrorDialog.java revision 20d7df3c3ff0000678a208b25fcf7ddf90c5abe4 
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 android.app.ActivityManagerInternal;
20import android.app.ActivityOptions;
21import android.content.Context;
22import android.content.pm.IPackageDataObserver;
23import android.content.pm.PackageManager;
24import android.content.res.Resources;
25import android.os.Bundle;
26import android.os.Handler;
27import android.os.Message;
28import android.util.Slog;
29import android.view.LayoutInflater;
30import android.view.View;
31import android.view.WindowManager;
32import android.widget.FrameLayout;
33import android.widget.TextView;
34
35import java.util.List;
36
37import static com.android.server.am.ActivityManagerService.IS_USER_BUILD;
38
39final class AppErrorDialog extends BaseErrorDialog implements View.OnClickListener {
40    private final ActivityManagerService mService;
41    private final AppErrorResult mResult;
42    private final ProcessRecord mProc;
43    private final boolean mRepeating;
44
45    private CharSequence mName;
46
47    // Event 'what' codes
48    static final int FORCE_QUIT = 1;
49    static final int FORCE_QUIT_AND_REPORT = 2;
50    static final int RESTART = 3;
51    static final int RESET = 4;
52    static final int MUTE = 5;
53
54    // 5-minute timeout, then we automatically dismiss the crash dialog
55    static final long DISMISS_TIMEOUT = 1000 * 60 * 5;
56
57    public AppErrorDialog(Context context, ActivityManagerService service, Data data) {
58        super(context);
59        Resources res = context.getResources();
60
61        mService = service;
62        mProc = data.proc;
63        mResult = data.result;
64        mRepeating = data.repeating;
65        if ((mProc.pkgList.size() == 1) &&
66                (mName = context.getPackageManager().getApplicationLabel(mProc.info)) != null) {
67            setTitle(res.getString(
68                    mRepeating ? com.android.internal.R.string.aerr_application_repeated
69                            : com.android.internal.R.string.aerr_application,
70                    mName.toString(), mProc.info.processName));
71        } else {
72            mName = mProc.processName;
73            setTitle(res.getString(
74                    mRepeating ? com.android.internal.R.string.aerr_process_repeated
75                            : com.android.internal.R.string.aerr_process,
76                    mName.toString()));
77        }
78
79        setCancelable(false);
80
81        WindowManager.LayoutParams attrs = getWindow().getAttributes();
82        attrs.setTitle("Application Error: " + mProc.info.processName);
83        attrs.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SYSTEM_ERROR
84                | WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
85        getWindow().setAttributes(attrs);
86        if (mProc.persistent) {
87            getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ERROR);
88        }
89
90        // After the timeout, pretend the user clicked the quit button
91        mHandler.sendMessageDelayed(
92                mHandler.obtainMessage(FORCE_QUIT),
93                DISMISS_TIMEOUT);
94    }
95
96    @Override
97    protected void onCreate(Bundle savedInstanceState) {
98        super.onCreate(savedInstanceState);
99        final FrameLayout frame = (FrameLayout) findViewById(android.R.id.custom);
100        final Context context = getContext();
101        LayoutInflater.from(context).inflate(
102                com.android.internal.R.layout.app_error_dialog, frame, true);
103
104        final TextView restart = (TextView) findViewById(com.android.internal.R.id.aerr_restart);
105        restart.setOnClickListener(this);
106        restart.setVisibility(!mRepeating ? View.VISIBLE : View.GONE);
107        final TextView reset = (TextView) findViewById(com.android.internal.R.id.aerr_reset);
108        reset.setOnClickListener(this);
109        reset.setVisibility(mRepeating ? View.VISIBLE : View.GONE);
110        final TextView report = (TextView) findViewById(com.android.internal.R.id.aerr_report);
111        report.setOnClickListener(this);
112        final boolean hasReceiver = mProc.errorReportReceiver != null;
113        report.setVisibility(hasReceiver ? View.VISIBLE : View.GONE);
114        final TextView close = (TextView) findViewById(com.android.internal.R.id.aerr_close);
115        close.setOnClickListener(this);
116        final TextView mute = (TextView) findViewById(com.android.internal.R.id.aerr_mute);
117        mute.setOnClickListener(this);
118        mute.setVisibility(!IS_USER_BUILD ? View.VISIBLE : View.GONE);
119
120        findViewById(com.android.internal.R.id.customPanel).setVisibility(View.VISIBLE);
121    }
122
123    private final Handler mHandler = new Handler() {
124        public void handleMessage(Message msg) {
125            final int result = msg.what;
126
127            synchronized (mService) {
128                if (mProc != null && mProc.crashDialog == AppErrorDialog.this) {
129                    mProc.crashDialog = null;
130                }
131            }
132            mResult.set(result);
133
134            // Make sure we don't have time timeout still hanging around.
135            removeMessages(FORCE_QUIT);
136
137            dismiss();
138        }
139    };
140
141    @Override
142    public void dismiss() {
143        if (!mResult.mHasResult) {
144            // We are dismissing and the result has not been set...go ahead and set.
145            mResult.set(FORCE_QUIT);
146        }
147        super.dismiss();
148    }
149
150    @Override
151    public void onClick(View v) {
152        switch (v.getId()) {
153            case com.android.internal.R.id.aerr_restart:
154                mHandler.obtainMessage(RESTART).sendToTarget();
155                break;
156            case com.android.internal.R.id.aerr_reset:
157                mHandler.obtainMessage(RESET).sendToTarget();
158                break;
159            case com.android.internal.R.id.aerr_report:
160                mHandler.obtainMessage(FORCE_QUIT_AND_REPORT).sendToTarget();
161                break;
162            case com.android.internal.R.id.aerr_close:
163                mHandler.obtainMessage(FORCE_QUIT).sendToTarget();
164                break;
165            case com.android.internal.R.id.aerr_mute:
166                mHandler.obtainMessage(MUTE).sendToTarget();
167                break;
168            default:
169                break;
170        }
171    }
172
173    static class Data {
174        AppErrorResult result;
175        TaskRecord task;
176        boolean repeating;
177        ProcessRecord proc;
178    }
179}
180