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Diffstat (limited to 'framework/java/android/bluetooth/BluetoothInputHost.java')
-rw-r--r--framework/java/android/bluetooth/BluetoothInputHost.java71
1 files changed, 38 insertions, 33 deletions
diff --git a/framework/java/android/bluetooth/BluetoothInputHost.java b/framework/java/android/bluetooth/BluetoothInputHost.java
index 68d105f115..6a0506d5fb 100644
--- a/framework/java/android/bluetooth/BluetoothInputHost.java
+++ b/framework/java/android/bluetooth/BluetoothInputHost.java
@@ -26,8 +26,8 @@ import android.os.IBinder;
import android.os.RemoteException;
import android.util.Log;
-import java.util.Arrays;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.List;
/**
@@ -114,7 +114,7 @@ public final class BluetoothInputHost implements BluetoothProfile {
private ServiceListener mServiceListener;
- private IBluetoothInputHost mService;
+ private volatile IBluetoothInputHost mService;
private BluetoothAdapter mAdapter;
@@ -195,24 +195,18 @@ public final class BluetoothInputHost implements BluetoothProfile {
}
};
- private ServiceConnection mConnection = new ServiceConnection() {
-
+ private final ServiceConnection mConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder service) {
Log.d(TAG, "onServiceConnected()");
-
mService = IBluetoothInputHost.Stub.asInterface(service);
-
if (mServiceListener != null) {
mServiceListener.onServiceConnected(BluetoothProfile.INPUT_HOST,
BluetoothInputHost.this);
}
}
-
public void onServiceDisconnected(ComponentName className) {
Log.d(TAG, "onServiceDisconnected()");
-
mService = null;
-
if (mServiceListener != null) {
mServiceListener.onServiceDisconnected(BluetoothProfile.INPUT_HOST);
}
@@ -283,9 +277,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
public List<BluetoothDevice> getConnectedDevices() {
Log.v(TAG, "getConnectedDevices()");
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- return mService.getConnectedDevices();
+ return service.getConnectedDevices();
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -302,9 +297,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
public List<BluetoothDevice> getDevicesMatchingConnectionStates(int[] states) {
Log.v(TAG, "getDevicesMatchingConnectionStates(): states=" + Arrays.toString(states));
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- return mService.getDevicesMatchingConnectionStates(states);
+ return service.getDevicesMatchingConnectionStates(states);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -321,9 +317,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
public int getConnectionState(BluetoothDevice device) {
Log.v(TAG, "getConnectionState(): device=" + device);
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- return mService.getConnectionState(device);
+ return service.getConnectionState(device);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -363,13 +360,14 @@ public final class BluetoothInputHost implements BluetoothProfile {
return false;
}
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
BluetoothHidDeviceAppConfiguration config =
- new BluetoothHidDeviceAppConfiguration();
+ new BluetoothHidDeviceAppConfiguration();
BluetoothHidDeviceCallbackWrapper cbw =
- new BluetoothHidDeviceCallbackWrapper(callback);
- result = mService.registerApp(config, sdp, inQos, outQos, cbw);
+ new BluetoothHidDeviceCallbackWrapper(callback);
+ result = service.registerApp(config, sdp, inQos, outQos, cbw);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -397,9 +395,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
boolean result = false;
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- result = mService.unregisterApp(config);
+ result = service.unregisterApp(config);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -421,9 +420,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
public boolean sendReport(BluetoothDevice device, int id, byte[] data) {
boolean result = false;
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- result = mService.sendReport(device, id, data);
+ result = service.sendReport(device, id, data);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -448,9 +448,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
boolean result = false;
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- result = mService.replyReport(device, type, id, data);
+ result = service.replyReport(device, type, id, data);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -473,9 +474,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
boolean result = false;
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- result = mService.reportError(device, error);
+ result = service.reportError(device, error);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -496,9 +498,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
boolean result = false;
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- result = mService.unplug(device);
+ result = service.unplug(device);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -520,9 +523,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
boolean result = false;
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- result = mService.connect(device);
+ result = service.connect(device);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
@@ -543,9 +547,10 @@ public final class BluetoothInputHost implements BluetoothProfile {
boolean result = false;
- if (mService != null) {
+ final IBluetoothInputHost service = mService;
+ if (service != null) {
try {
- result = mService.disconnect(device);
+ result = service.disconnect(device);
} catch (RemoteException e) {
Log.e(TAG, e.toString());
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 23:53:57 +0000