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When BT is off hide rename preference

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* Hide the preference when BT is off, shown preference when BT is on.

Bug: 78247352
Test: make -j40 RunSettingsRoboTests ROBOTEST_FILTER=BluetoothDeviceNamePreferenceControllerTest
Change-Id: Id1e11c7b546d7ac5bc8606e8645d07d77f2b522f
This commit is contained in:
hughchen
2018-05-21 20:46:57 +08:00
committed by Lei Yu
parent cd28a977ca
commit 4e2160904d
4 changed files with 34 additions and 13 deletions
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16
src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java
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@@ -50,7 +50,7 @@ public class BluetoothDeviceNamePreferenceController extends BasePreferenceContr
@VisibleForTesting
Preference mPreference;
private LocalBluetoothManager mLocalManager;
private LocalBluetoothAdapter mLocalAdapter;
protected LocalBluetoothAdapter mLocalAdapter;
public BluetoothDeviceNamePreferenceController(Context context, Lifecycle lifecycle) {
this(context, (LocalBluetoothAdapter) null);
@@ -88,8 +88,10 @@ public class BluetoothDeviceNamePreferenceController extends BasePreferenceContr
@Override
public void onStart() {
mContext.registerReceiver(mReceiver,
new IntentFilter(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED));
final IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED);
intentFilter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
mContext.registerReceiver(mReceiver, intentFilter);
}
@Override
@@ -109,7 +111,7 @@ public class BluetoothDeviceNamePreferenceController extends BasePreferenceContr
@Override
public void updateState(Preference preference) {
updateDeviceName(preference);
updatePreferenceState(preference);
}
@Override
@@ -145,7 +147,7 @@ public class BluetoothDeviceNamePreferenceController extends BasePreferenceContr
*
* @param preference to set the summary for
*/
protected void updateDeviceName(final Preference preference) {
protected void updatePreferenceState(final Preference preference) {
preference.setSelectable(false);
preference.setSummary(getSummary());
}
@@ -166,8 +168,10 @@ public class BluetoothDeviceNamePreferenceController extends BasePreferenceContr
if (TextUtils.equals(action, BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED)) {
if (mPreference != null && mLocalAdapter != null && mLocalAdapter.isEnabled()) {
updateDeviceName(mPreference);
updatePreferenceState(mPreference);
}
} else if (TextUtils.equals(action, BluetoothAdapter.ACTION_STATE_CHANGED)) {
updatePreferenceState(mPreference);
}
}
};