PawletOS/app_Settings
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Merge change 9116

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* changes:
  Allow enabling Wifi when in airplane mode.
This commit is contained in:
Android (Google) Code Review
2009-07-30 08:35:41 -07:00
parent 4867faafa1 83bcc98af1
commit 3deea37da3
4 changed files with 47 additions and 34 deletions
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2
src/com/android/settings/AirplaneModeEnabler.java
View File

@@ -74,7 +74,7 @@ public class AirplaneModeEnabler implements Preference.OnPreferenceChangeListene
mCheckBoxPref.setOnPreferenceChangeListener(null);
}
static boolean isAirplaneModeOn(Context context) {
public static boolean isAirplaneModeOn(Context context) {
return Settings.System.getInt(context.getContentResolver(),
Settings.System.AIRPLANE_MODE_ON, 0) != 0;
}

37
src/com/android/settings/WirelessSettings.java
View File

@@ -21,14 +21,18 @@ import com.android.settings.wifi.WifiEnabler;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.provider.Settings;
public class WirelessSettings extends PreferenceActivity {
private static final String KEY_TOGGLE_AIRPLANE = "toggle_airplane";
private static final String KEY_TOGGLE_BLUETOOTH = "toggle_bluetooth";
private static final String KEY_TOGGLE_WIFI = "toggle_wifi";
private static final String KEY_WIFI_SETTINGS = "wifi_settings";
private static final String KEY_VPN_SETTINGS = "vpn_settings";
private WifiEnabler mWifiEnabler;
private AirplaneModeEnabler mAirplaneModeEnabler;
@@ -63,18 +67,27 @@ public class WirelessSettings extends PreferenceActivity {
private void initToggles() {
Preference airplanePreference = findPreference(KEY_TOGGLE_AIRPLANE);
Preference wifiPreference = findPreference(KEY_TOGGLE_WIFI);
Preference btPreference = findPreference(KEY_TOGGLE_BLUETOOTH);
Preference wifiSettings = findPreference(KEY_WIFI_SETTINGS);
Preference vpnSettings = findPreference(KEY_VPN_SETTINGS);
mWifiEnabler = new WifiEnabler(
this,
(WifiManager) getSystemService(WIFI_SERVICE),
(CheckBoxPreference) findPreference(KEY_TOGGLE_WIFI));
this, (WifiManager) getSystemService(WIFI_SERVICE),
(CheckBoxPreference) wifiPreference);
mAirplaneModeEnabler = new AirplaneModeEnabler(
this,
(CheckBoxPreference) findPreference(KEY_TOGGLE_AIRPLANE));
mBtEnabler = new BluetoothEnabler(
this,
(CheckBoxPreference) findPreference(KEY_TOGGLE_BLUETOOTH));
this, (CheckBoxPreference) airplanePreference);
mBtEnabler = new BluetoothEnabler(this, (CheckBoxPreference) btPreference);
// manually set up dependencies for Wifi if its radio is not toggleable in airplane mode
String toggleableRadios = Settings.System.getString(getContentResolver(),
Settings.System.AIRPLANE_MODE_TOGGLEABLE_RADIOS);
if (toggleableRadios == null || !toggleableRadios.contains(Settings.System.RADIO_WIFI)) {
wifiPreference.setDependency(airplanePreference.getKey());
wifiSettings.setDependency(airplanePreference.getKey());
vpnSettings.setDependency(airplanePreference.getKey());
}
}
}

31
src/com/android/settings/wifi/WifiEnabler.java
View File

@@ -23,6 +23,7 @@ import static android.net.wifi.WifiManager.WIFI_STATE_ENABLING;
import static android.net.wifi.WifiManager.WIFI_STATE_UNKNOWN;
import com.android.settings.R;
import com.android.settings.AirplaneModeEnabler;
import android.content.BroadcastReceiver;
import android.content.Context;
@@ -32,6 +33,7 @@ import android.net.NetworkInfo;
import android.net.wifi.WifiManager;
import android.preference.Preference;
import android.preference.CheckBoxPreference;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.Config;
import android.util.Log;
@@ -121,7 +123,7 @@ public class WifiEnabler implements Preference.OnPreferenceChangeListener {
mWifiCheckBoxPref
.setSummary(wifiState == WIFI_STATE_DISABLED ? mOriginalSummary : null);
mWifiCheckBoxPref.setEnabled(isEnabledByDependency());
mWifiCheckBoxPref.setEnabled(isWifiAllowed(mContext));
} else if (wifiState == WIFI_STATE_DISABLING || wifiState == WIFI_STATE_ENABLING) {
mWifiCheckBoxPref.setSummary(wifiState == WIFI_STATE_ENABLING ? R.string.wifi_starting
@@ -151,24 +153,23 @@ public class WifiEnabler implements Preference.OnPreferenceChangeListener {
}
}
private boolean isEnabledByDependency() {
Preference dep = getDependencyPreference();
if (dep == null) {
private static boolean isWifiAllowed(Context context) {
// allowed if we are not in airplane mode
if (!AirplaneModeEnabler.isAirplaneModeOn(context)) {
return true;
}
return !dep.shouldDisableDependents();
}
private Preference getDependencyPreference() {
String depKey = mWifiCheckBoxPref.getDependency();
if (TextUtils.isEmpty(depKey)) {
return null;
// allowed if wifi is not in AIRPLANE_MODE_RADIOS
String radios = Settings.System.getString(context.getContentResolver(),
Settings.System.AIRPLANE_MODE_RADIOS);
if (radios == null || !radios.contains(Settings.System.RADIO_WIFI)) {
return true;
}
return mWifiCheckBoxPref.getPreferenceManager().findPreference(depKey);
// allowed if wifi is in AIRPLANE_MODE_TOGGLEABLE_RADIOS
radios = Settings.System.getString(context.getContentResolver(),
Settings.System.AIRPLANE_MODE_TOGGLEABLE_RADIOS);
return (radios != null && radios.contains(Settings.System.RADIO_WIFI));
}
private static String getHumanReadableWifiState(int wifiState) {
switch (wifiState) {
case WIFI_STATE_DISABLED: