Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Support sending BT toggle state to the Context Hub

Browse Source 
Bug: 215574482
Test: Compile, manually validate toggle states are sent correctly to the
HAL

Change-Id: I3d3c8b44e1effaa760bc66a11302a9aa30b61445
This commit is contained in:
Anthony
2022-01-21 15:31:48 +00:00
parent 24784d33e1
commit 5810aed006
2 changed files with 92 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
services/core/java/com/android/server/location/contexthub/ContextHubService.java
View File

@@ -20,6 +20,7 @@ import android.annotation.IntDef;
import android.annotation.Nullable;
import android.app.ActivityManager;
import android.app.PendingIntent;
import android.bluetooth.BluetoothAdapter;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
@@ -154,6 +155,10 @@ public class ContextHubService extends IContextHubService.Stub {
private boolean mIsWifiScanningEnabled = false;
private boolean mIsWifiMainEnabled = false;
// True if BT is available for the Context Hub
private boolean mIsBtScanningEnabled = false;
private boolean mIsBtMainEnabled = false;
// A hashmap used to record if a contexthub is waiting for daily query
private Set<Integer> mMetricQueryPendingContextHubIds =
Collections.newSetFromMap(new ConcurrentHashMap<Integer, Boolean>());
@@ -333,6 +338,25 @@ public class ContextHubService extends IContextHubService.Stub {
}
if (mContextHubWrapper.supportsBtSettingNotifications()) {
sendBtSettingUpdate(true /* forceUpdate */);
BroadcastReceiver btReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())
|| BluetoothAdapter.ACTION_BLE_STATE_CHANGED.equals(
intent.getAction())) {
sendBtSettingUpdate(false /* forceUpdate */);
}
}
};
IntentFilter filter = new IntentFilter();
filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
filter.addAction(BluetoothAdapter.ACTION_BLE_STATE_CHANGED);
mContext.registerReceiver(btReceiver, filter);
}
scheduleDailyMetricSnapshot();
}
@@ -735,6 +759,7 @@ public class ContextHubService extends IContextHubService.Stub {
sendWifiSettingUpdate(true /* forceUpdate */);
sendAirplaneModeSettingUpdate();
sendMicrophoneDisableSettingUpdateForCurrentUser();
sendBtSettingUpdate(true /* forceUpdate */);
mTransactionManager.onHubReset();
queryNanoAppsInternal(contextHubId);
@@ -1132,6 +1157,39 @@ public class ContextHubService extends IContextHubService.Stub {
}
}
/**
* Obtains the latest BT availability setting value and notifies the Context Hub.
*
* @param forceUpdate True to force send update to the Context Hub, otherwise only send the
* update when the BT availability changes.
*/
private void sendBtSettingUpdate(boolean forceUpdate) {
final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
// Adapter may be null if BT is not supported.
if (adapter != null) {
boolean btEnabled = adapter.isEnabled();
boolean btScanEnabled = adapter.isBleScanAlwaysAvailable();
if (forceUpdate || mIsBtScanningEnabled != btScanEnabled) {
mIsBtScanningEnabled = btScanEnabled;
mContextHubWrapper.onBtScanningSettingChanged(btScanEnabled);
}
if (forceUpdate || mIsBtMainEnabled != btEnabled) {
mIsBtMainEnabled = btEnabled;
mContextHubWrapper.onBtMainSettingChanged(btEnabled);
}
} else {
Log.d(TAG, "BT adapter not available. Defaulting to disabled");
if (mIsBtMainEnabled) {
mIsBtMainEnabled = false;
mContextHubWrapper.onBtMainSettingChanged(mIsBtMainEnabled);
}
if (mIsBtScanningEnabled) {
mIsBtScanningEnabled = false;
mContextHubWrapper.onBtScanningSettingChanged(mIsBtScanningEnabled);
}
}
}
/**
* Obtains the latest airplane mode setting value and notifies the Context Hub.
*/

34
services/core/java/com/android/server/location/contexthub/IContextHubWrapper.java
View File

@@ -242,6 +242,22 @@ public abstract class IContextHubWrapper {
*/
public abstract void onMicrophoneSettingChanged(boolean enabled);
/**
* @return True if this version of the Contexthub HAL supports BT availability setting
* notifications.
*/
public abstract boolean supportsBtSettingNotifications();
/**
* Notifies the Contexthub implementation of a BT main setting change.
*/
public abstract void onBtMainSettingChanged(boolean enabled);
/**
* Notifies the Contexthub implementation of a BT scanning setting change.
*/
public abstract void onBtScanningSettingChanged(boolean enabled);
/**
* Invoked whenever a host client connects with the framework.
*
@@ -409,6 +425,10 @@ public abstract class IContextHubWrapper {
return true;
}
public boolean supportsBtSettingNotifications() {
return true;
}
public void onLocationSettingChanged(boolean enabled) {
onSettingChanged(android.hardware.contexthub.Setting.LOCATION, enabled);
}
@@ -432,6 +452,14 @@ public abstract class IContextHubWrapper {
onSettingChanged(android.hardware.contexthub.Setting.WIFI_SCANNING, enabled);
}
public void onBtMainSettingChanged(boolean enabled) {
onSettingChanged(android.hardware.contexthub.Setting.BT_MAIN, enabled);
}
public void onBtScanningSettingChanged(boolean enabled) {
onSettingChanged(android.hardware.contexthub.Setting.BT_SCANNING, enabled);
}
@Override
public void onHostEndpointConnected(HostEndpointInfo info) {
try {
@@ -662,8 +690,14 @@ public abstract class IContextHubWrapper {
mHub.registerCallback(contextHubId, mHidlCallbackMap.get(contextHubId));
}
public boolean supportsBtSettingNotifications() {
return false;
}
public void onWifiMainSettingChanged(boolean enabled) {}
public void onWifiScanningSettingChanged(boolean enabled) {}
public void onBtMainSettingChanged(boolean enabled) {}
public void onBtScanningSettingChanged(boolean enabled) {}
}
private static class ContextHubWrapperV1_0 extends ContextHubWrapperHidl {