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am 6ec44ff0: Merge "bluetooth won\'t turn on after turn Airplane mode off on setting screen on manta(tablet)" into jb-mr1-dev

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* commit '6ec44ff0642bdca94c12f849552aa101e93313b9':
  bluetooth won't turn on after turn Airplane mode off on setting screen on manta(tablet)
This commit is contained in:
Zhihai Xu
2012-10-17 16:35:14 -07:00
committed by Android Git Automerger
parent 89e93c97d5 6ec44ff064
commit 57569b4080
1 changed files with 32 additions and 10 deletions
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38
src/com/android/settings/bluetooth/BluetoothEnabler.java
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@@ -37,7 +37,7 @@ import com.android.settings.WirelessSettings;
public final class BluetoothEnabler implements CompoundButton.OnCheckedChangeListener {
private final Context mContext;
private Switch mSwitch;
private boolean mValidListener;
private final LocalBluetoothAdapter mLocalAdapter;
private final IntentFilter mIntentFilter;
@@ -52,6 +52,7 @@ public final class BluetoothEnabler implements CompoundButton.OnCheckedChangeLis
public BluetoothEnabler(Context context, Switch switch_) {
mContext = context;
mSwitch = switch_;
mValidListener = false;
LocalBluetoothManager manager = LocalBluetoothManager.getInstance(context);
if (manager == null) {
@@ -74,7 +75,10 @@ public final class BluetoothEnabler implements CompoundButton.OnCheckedChangeLis
handleStateChanged(mLocalAdapter.getBluetoothState());
mContext.registerReceiver(mReceiver, mIntentFilter);
synchronized(this) {
mSwitch.setOnCheckedChangeListener(this);
mValidListener = true;
}
}
public void pause() {
@@ -83,20 +87,26 @@ public final class BluetoothEnabler implements CompoundButton.OnCheckedChangeLis
}
mContext.unregisterReceiver(mReceiver);
synchronized(this) {
mSwitch.setOnCheckedChangeListener(null);
mValidListener = false;
}
}
public void setSwitch(Switch switch_) {
if (mSwitch == switch_) return;
mSwitch.setOnCheckedChangeListener(null);
mSwitch = switch_;
mSwitch.setOnCheckedChangeListener(this);
int bluetoothState = BluetoothAdapter.STATE_OFF;
if (mLocalAdapter != null) bluetoothState = mLocalAdapter.getBluetoothState();
boolean isOn = bluetoothState == BluetoothAdapter.STATE_ON;
boolean isOff = bluetoothState == BluetoothAdapter.STATE_OFF;
mSwitch.setChecked(isOn);
synchronized(this) {
mSwitch.setOnCheckedChangeListener(null);
mSwitch = switch_;
mSwitch.setOnCheckedChangeListener(null);
}
setChecked(isOn);
mSwitch.setEnabled(isOn || isOff);
}
@@ -121,19 +131,31 @@ public final class BluetoothEnabler implements CompoundButton.OnCheckedChangeLis
mSwitch.setEnabled(false);
break;
case BluetoothAdapter.STATE_ON:
mSwitch.setChecked(true);
setChecked(true);
mSwitch.setEnabled(true);
break;
case BluetoothAdapter.STATE_TURNING_OFF:
mSwitch.setEnabled(false);
break;
case BluetoothAdapter.STATE_OFF:
mSwitch.setChecked(false);
setChecked(false);
mSwitch.setEnabled(true);
break;
default:
mSwitch.setChecked(false);
setChecked(false);
mSwitch.setEnabled(true);
}
}
private synchronized void setChecked(boolean isChecked) {
// set listener to null, so onCheckedChanged won't be called
// if the checked status on Switch isn't changed by user click
if (mValidListener) {
mSwitch.setOnCheckedChangeListener(null);
}
mSwitch.setChecked(isChecked);
if (mValidListener) {
mSwitch.setOnCheckedChangeListener(this);
}
}
}