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[Connected devices page] Reorder devices by most recently used.

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Order the saved bluetooth devices by most recently connected in connected devices settings page.

Test: atest: com.android.settings.connecteddevice.SavedDeviceGroupControllerTest, com.android.settings.connecteddevice.PreviouslyConnectedDevicePreferenceControllerTest
Bug: 306160434
Change-Id: Id5ad8555a026d775d96ada37f989b4346336af93
This commit is contained in:
Ze Li
2024-01-11 18:29:28 +08:00
parent 59d67c3dc2
commit 41b12fe8eb
5 changed files with 402 additions and 28 deletions
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79
src/com/android/settings/connecteddevice/SavedDeviceGroupController.java
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@@ -15,6 +15,9 @@
*/
package com.android.settings.connecteddevice;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
import android.content.Context;
import android.content.pm.PackageManager;
@@ -23,18 +26,25 @@ import androidx.preference.Preference;
import androidx.preference.PreferenceGroup;
import androidx.preference.PreferenceScreen;
import com.android.settings.bluetooth.BluetoothDevicePreference;
import com.android.settings.bluetooth.BluetoothDeviceUpdater;
import com.android.settings.bluetooth.SavedBluetoothDeviceUpdater;
import com.android.settings.connecteddevice.dock.DockUpdater;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.flags.Flags;
import com.android.settings.overlay.DockUpdaterFeatureProvider;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnStart;
import com.android.settingslib.core.lifecycle.events.OnStop;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Controller to maintain the {@link PreferenceGroup} for all
* saved devices. It uses {@link DevicePreferenceCallback} to add/remove {@link Preference}
@@ -45,6 +55,10 @@ public class SavedDeviceGroupController extends BasePreferenceController
private static final String KEY = "saved_device_list";
private final Map<BluetoothDevice, Preference> mDevicePreferenceMap = new HashMap<>();
private final List<Preference> mDockDevicesList = new ArrayList<>();
private final BluetoothAdapter mBluetoothAdapter;
@VisibleForTesting
PreferenceGroup mPreferenceGroup;
private BluetoothDeviceUpdater mBluetoothDeviceUpdater;
@@ -57,6 +71,7 @@ public class SavedDeviceGroupController extends BasePreferenceController
FeatureFactory.getFeatureFactory().getDockUpdaterFeatureProvider();
mSavedDockUpdater =
dockUpdaterFeatureProvider.getSavedDockUpdater(context, this);
mBluetoothAdapter = context.getSystemService(BluetoothManager.class).getAdapter();
}
@Override
@@ -64,6 +79,9 @@ public class SavedDeviceGroupController extends BasePreferenceController
mBluetoothDeviceUpdater.registerCallback();
mSavedDockUpdater.registerCallback();
mBluetoothDeviceUpdater.refreshPreference();
if (Flags.enableSavedDevicesOrderByRecency()) {
updatePreferenceGroup();
}
}
@Override
@@ -101,17 +119,63 @@ public class SavedDeviceGroupController extends BasePreferenceController
@Override
public void onDeviceAdded(Preference preference) {
if (mPreferenceGroup.getPreferenceCount() == 0) {
mPreferenceGroup.setVisible(true);
if (Flags.enableSavedDevicesOrderByRecency()) {
mPreferenceGroup.addPreference(preference);
if (preference instanceof BluetoothDevicePreference) {
mDevicePreferenceMap.put(
((BluetoothDevicePreference) preference).getBluetoothDevice().getDevice(),
preference);
} else {
mDockDevicesList.add(preference);
}
updatePreferenceGroup();
} else {
if (mPreferenceGroup.getPreferenceCount() == 0) {
mPreferenceGroup.setVisible(true);
}
mPreferenceGroup.addPreference(preference);
}
mPreferenceGroup.addPreference(preference);
}
@Override
public void onDeviceRemoved(Preference preference) {
mPreferenceGroup.removePreference(preference);
if (mPreferenceGroup.getPreferenceCount() == 0) {
if (Flags.enableSavedDevicesOrderByRecency()) {
mPreferenceGroup.removePreference(preference);
if (preference instanceof BluetoothDevicePreference) {
mDevicePreferenceMap.remove(
((BluetoothDevicePreference) preference).getBluetoothDevice().getDevice(),
preference);
} else {
mDockDevicesList.remove(preference);
}
updatePreferenceGroup();
} else {
mPreferenceGroup.removePreference(preference);
if (mPreferenceGroup.getPreferenceCount() == 0) {
mPreferenceGroup.setVisible(false);
}
}
}
/** Sort the preferenceGroup by most recently used. */
public void updatePreferenceGroup() {
if (mBluetoothAdapter == null || !mBluetoothAdapter.isEnabled()) {
// Bluetooth is unsupported or disabled
mPreferenceGroup.setVisible(false);
} else {
mPreferenceGroup.setVisible(true);
int order = 0;
for (BluetoothDevice device : mBluetoothAdapter.getMostRecentlyConnectedDevices()) {
Preference preference = mDevicePreferenceMap.getOrDefault(device, null);
if (preference != null) {
preference.setOrder(order);
order += 1;
}
}
for (Preference preference : mDockDevicesList) {
preference.setOrder(order);
order += 1;
}
}
}
@@ -130,4 +194,9 @@ public class SavedDeviceGroupController extends BasePreferenceController
public void setSavedDockUpdater(DockUpdater savedDockUpdater) {
mSavedDockUpdater = savedDockUpdater;
}
@VisibleForTesting
void setPreferenceGroup(PreferenceGroup preferenceGroup) {
mPreferenceGroup = preferenceGroup;
}
}