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.phone;
18
19import android.app.Dialog;
20import android.app.StatusBarManager;
21import android.content.Context;
22import android.view.Gravity;
23import android.view.KeyEvent;
24import android.view.WindowManager;
25import android.view.Window;
26import android.os.Bundle;
27
28/**
29 * Base class for ICC-related panels in the Phone UI.
30 */
31public class IccPanel extends Dialog {
32    protected static final String TAG = PhoneGlobals.LOG_TAG;
33
34    private StatusBarManager mStatusBarManager;
35
36    public IccPanel(Context context) {
37        super(context, R.style.IccPanel);
38    }
39
40    @Override
41    protected void onCreate(Bundle savedInstanceState) {
42        super.onCreate(savedInstanceState);
43        Window winP = getWindow();
44        winP.setType(WindowManager.LayoutParams.TYPE_PRIORITY_PHONE);
45        winP.setLayout(WindowManager.LayoutParams.MATCH_PARENT,
46                WindowManager.LayoutParams.MATCH_PARENT);
47        winP.setGravity(Gravity.CENTER);
48
49        // TODO: Ideally, we'd like this dialog to be visible in front of the
50        // keyguard, so the user will see it immediately after boot (without
51        // needing to enter the lock pattern or dismiss the keyguard first.)
52        //
53        // However that's not easy to do.  It's not just a matter of setting
54        // the FLAG_SHOW_WHEN_LOCKED and FLAG_DISMISS_KEYGUARD flags on our
55        // window, since we're a Dialog (not an Activity), and the framework
56        // won't ever let a dialog hide the keyguard (because there could
57        // possibly be stuff behind it that shouldn't be seen.)
58        //
59        // So for now, we'll live with the fact that the user has to enter the
60        // lock pattern (or dismiss the keyguard) *before* being able to type
61        // a SIM network unlock PIN.  That's not ideal, but still OK.
62        // (And eventually this will be a moot point once this UI moves
63        // from the phone app to the framework; see bug 1804111).
64
65        // TODO: we shouldn't need the mStatusBarManager calls here either,
66        // once this dialog gets moved into the framework and becomes a truly
67        // full-screen UI.
68        PhoneGlobals app = PhoneGlobals.getInstance();
69        mStatusBarManager = (StatusBarManager) app.getSystemService(Context.STATUS_BAR_SERVICE);
70
71        requestWindowFeature(Window.FEATURE_NO_TITLE);
72    }
73
74    @Override
75    protected void onStart() {
76        super.onStart();
77        mStatusBarManager.disable(StatusBarManager.DISABLE_EXPAND);
78    }
79
80    @Override
81    public void onStop() {
82        super.onStop();
83        mStatusBarManager.disable(StatusBarManager.DISABLE_NONE);
84    }
85
86    public boolean onKeyDown(int keyCode, KeyEvent event) {
87        if (keyCode == KeyEvent.KEYCODE_BACK) {
88            return true;
89        }
90
91        return super.onKeyDown(keyCode, event);
92    }
93}
94