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Keep airplane mode UI & system settings in sync

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If mobile radio bring up/down fails, airplane mode UI & system settings
go out of sync and this prevents wifi from being brought up on every
reboot.

Bug: 2887841
Change-Id: Id0f1299e6b4e2c28b72c8fb8d853dad3fcaceaa7
This commit is contained in:
Irfan Sheriff
2010-08-02 19:11:16 -07:00
parent cdc8ee9ed7
commit ecea11f3e9
1 changed files with 8 additions and 6 deletions
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14
src/com/android/settings/AirplaneModeEnabler.java
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@@ -64,8 +64,6 @@ public class AirplaneModeEnabler implements Preference.OnPreferenceChangeListene
public void resume() {
// This is the widget enabled state, not the preference toggled state
mCheckBoxPref.setEnabled(true);
mCheckBoxPref.setChecked(isAirplaneModeOn(mContext));
mPhoneStateReceiver.registerIntent();
@@ -84,13 +82,14 @@ public class AirplaneModeEnabler implements Preference.OnPreferenceChangeListene
private void setAirplaneModeOn(boolean enabling) {
mCheckBoxPref.setEnabled(false);
mCheckBoxPref.setSummary(enabling ? R.string.airplane_mode_turning_on
: R.string.airplane_mode_turning_off);
// Change the system setting
Settings.System.putInt(mContext.getContentResolver(), Settings.System.AIRPLANE_MODE_ON,
enabling ? 1 : 0);
// Update the UI to reflect system setting
mCheckBoxPref.setChecked(enabling);
// Post the intent
Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
@@ -100,14 +99,17 @@ public class AirplaneModeEnabler implements Preference.OnPreferenceChangeListene
/**
* Called when we've received confirmation that the airplane mode was set.
* TODO: We update the checkbox summary when we get notified
* that mobile radio is powered up/down. We should not have dependency
* on one radio alone. We need to do the following:
* - handle the case of wifi/bluetooth failures
* - mobile does not send failure notification, fail on timeout.
*/
private void onAirplaneModeChanged() {
ServiceState serviceState = mPhoneStateReceiver.getServiceState();
boolean airplaneModeEnabled = serviceState.getState() == ServiceState.STATE_POWER_OFF;
mCheckBoxPref.setChecked(airplaneModeEnabled);
mCheckBoxPref.setSummary(airplaneModeEnabled ? null :
mContext.getString(R.string.airplane_mode_summary));
mCheckBoxPref.setEnabled(true);
}
/**
@@ -128,7 +130,7 @@ public class AirplaneModeEnabler implements Preference.OnPreferenceChangeListene
// update database based on the current checkbox state
setAirplaneModeOn(isAirplaneModeOn);
} else {
// update checkbox state based on database value
// update summary
onAirplaneModeChanged();
}
}