WifiPickerActivity.java revision 18d271c73b17c9eb5570689247415a1d70583894 
1/*
2 * Copyright (C) 2011 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 */
16package com.android.settings.wifi;
17
18import com.android.settings.ButtonBarHandler;
19import com.android.settings.SettingsActivity;
20import com.android.settings.wifi.p2p.WifiP2pSettings;
21
22import android.app.Fragment;
23import android.content.Intent;
24import android.os.Bundle;
25import android.preference.PreferenceActivity;
26import android.widget.Button;
27
28public class WifiPickerActivity extends SettingsActivity implements ButtonBarHandler {
29
30    // Same as what are in PreferenceActivity as private.
31    private static final String EXTRA_PREFS_SHOW_BUTTON_BAR = "extra_prefs_show_button_bar";
32    private static final String EXTRA_PREFS_SET_NEXT_TEXT = "extra_prefs_set_next_text";
33    private static final String EXTRA_PREFS_SET_BACK_TEXT = "extra_prefs_set_back_text";
34    private static final String EXTRA_WIFI_SHOW_ACTION_BAR = "wifi_show_action_bar";
35    private static final String EXTRA_WIFI_SHOW_MENUS = "wifi_show_menus";
36
37    @Override
38    public Intent getIntent() {
39        Intent modIntent = new Intent(super.getIntent());
40        if (!modIntent.hasExtra(EXTRA_SHOW_FRAGMENT)) {
41            modIntent.putExtra(EXTRA_SHOW_FRAGMENT, WifiSettings.class.getName());
42        }
43        return modIntent;
44    }
45
46    @Override
47    protected boolean isValidFragment(String fragmentName) {
48        if (WifiSettings.class.getName().equals(fragmentName)
49                || WifiP2pSettings.class.getName().equals(fragmentName)
50                || AdvancedWifiSettings.class.getName().equals(fragmentName)) return true;
51        return false;
52    }
53
54    /**
55     * Add additional codes for button bar handling.
56     */
57    public void startPreferencePanel(String fragmentClass, Bundle args, int titleRes,
58        CharSequence titleText, Fragment resultTo, int resultRequestCode) {
59        Intent intent = new Intent(Intent.ACTION_MAIN);
60        intent.setClass(this, getClass());
61        intent.putExtra(EXTRA_SHOW_FRAGMENT, fragmentClass);
62        intent.putExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS, args);
63
64        final Intent orgIntent = getIntent();
65        if (orgIntent.hasExtra(EXTRA_PREFS_SHOW_BUTTON_BAR)) {
66            intent.putExtra(EXTRA_PREFS_SHOW_BUTTON_BAR,
67                    orgIntent.getBooleanExtra(EXTRA_PREFS_SHOW_BUTTON_BAR, false));
68        }
69        if (orgIntent.hasExtra(EXTRA_PREFS_SET_NEXT_TEXT)) {
70            intent.putExtra(EXTRA_PREFS_SET_NEXT_TEXT,
71                    orgIntent.getStringExtra(EXTRA_PREFS_SET_NEXT_TEXT));
72        }
73        if (orgIntent.hasExtra(EXTRA_PREFS_SET_BACK_TEXT)) {
74            intent.putExtra(EXTRA_PREFS_SET_BACK_TEXT,
75                    orgIntent.getStringExtra(EXTRA_PREFS_SET_BACK_TEXT));
76        }
77        if (orgIntent.hasExtra(EXTRA_WIFI_SHOW_ACTION_BAR)) {
78            intent.putExtra(EXTRA_WIFI_SHOW_ACTION_BAR,
79                    orgIntent.getBooleanExtra(EXTRA_WIFI_SHOW_ACTION_BAR, true));
80        }
81        if (orgIntent.hasExtra(EXTRA_WIFI_SHOW_MENUS)) {
82            intent.putExtra(EXTRA_WIFI_SHOW_MENUS,
83                    orgIntent.getBooleanExtra(EXTRA_WIFI_SHOW_MENUS, true));
84        }
85
86        super.startPreferencePanel(fragmentClass, args, titleRes, titleText, resultTo,
87                resultRequestCode);
88    }
89
90    @Override
91    public boolean hasNextButton() {
92        // PreferenceActivity#hasNextButton() is protected, so we need to expose it here.
93        return super.hasNextButton();
94    }
95
96    @Override
97    public Button getNextButton() {
98        // PreferenceActivity#getNextButton() is protected, so we need to expose it here.
99        return super.getNextButton();
100    }
101}