diff options
| -rw-r--r-- | framework/java/android/bluetooth/BluetoothHidDevice.java | 63 | ||||
| -rw-r--r-- | framework/java/android/bluetooth/BluetoothPan.java | 37 | ||||
| -rw-r--r-- | framework/java/android/bluetooth/BluetoothPbap.java | 6 |
3 files changed, 103 insertions, 3 deletions
diff --git a/framework/java/android/bluetooth/BluetoothHidDevice.java b/framework/java/android/bluetooth/BluetoothHidDevice.java index e9b0be2c4c..a923be62fb 100644 --- a/framework/java/android/bluetooth/BluetoothHidDevice.java +++ b/framework/java/android/bluetooth/BluetoothHidDevice.java @@ -16,8 +16,12 @@ package android.bluetooth; +import android.Manifest; +import android.annotation.NonNull; +import android.annotation.RequiresPermission; import android.annotation.SdkConstant; import android.annotation.SdkConstant.SdkConstantType; +import android.annotation.SystemApi; import android.content.Context; import android.os.Binder; import android.os.IBinder; @@ -36,6 +40,7 @@ import java.util.concurrent.Executor; */ public final class BluetoothHidDevice implements BluetoothProfile { private static final String TAG = BluetoothHidDevice.class.getSimpleName(); + private static final boolean DBG = false; /** * Intent used to broadcast the change in connection state of the Input Host profile. @@ -682,4 +687,62 @@ public final class BluetoothHidDevice implements BluetoothProfile { return result; } + + /** + * Connects Hid Device if connectionPolicy is {@link BluetoothProfile#CONNECTION_POLICY_ALLOWED} + * and disconnects Hid device if connectionPolicy is + * {@link BluetoothProfile#CONNECTION_POLICY_FORBIDDEN}. + * + * <p> The device should already be paired. + * Connection policy can be one of: + * {@link BluetoothProfile#CONNECTION_POLICY_ALLOWED}, + * {@link BluetoothProfile#CONNECTION_POLICY_FORBIDDEN}, + * {@link BluetoothProfile#CONNECTION_POLICY_UNKNOWN} + * + * @param device Paired bluetooth device + * @param connectionPolicy determines whether hid device should be connected or disconnected + * @return true if hid device is connected or disconnected, false otherwise + * + * @hide + */ + @SystemApi + @RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN) + public boolean setConnectionPolicy(@NonNull BluetoothDevice device, + @ConnectionPolicy int connectionPolicy) { + log("setConnectionPolicy(" + device + ", " + connectionPolicy + ")"); + try { + final IBluetoothHidDevice service = getService(); + if (service != null && isEnabled() + && isValidDevice(device)) { + if (connectionPolicy != BluetoothProfile.CONNECTION_POLICY_FORBIDDEN + && connectionPolicy != BluetoothProfile.CONNECTION_POLICY_ALLOWED) { + return false; + } + return service.setConnectionPolicy(device, connectionPolicy); + } + if (service == null) Log.w(TAG, "Proxy not attached to service"); + return false; + } catch (RemoteException e) { + Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable())); + return false; + } + } + + private boolean isEnabled() { + if (mAdapter.getState() == BluetoothAdapter.STATE_ON) return true; + return false; + } + + private boolean isValidDevice(BluetoothDevice device) { + if (device == null) return false; + + if (BluetoothAdapter.checkBluetoothAddress(device.getAddress())) return true; + return false; + } + + private static void log(String msg) { + if (DBG) { + Log.d(TAG, msg); + } + } } diff --git a/framework/java/android/bluetooth/BluetoothPan.java b/framework/java/android/bluetooth/BluetoothPan.java index 4e9762737c..f5de4addb0 100644 --- a/framework/java/android/bluetooth/BluetoothPan.java +++ b/framework/java/android/bluetooth/BluetoothPan.java @@ -16,9 +16,11 @@ package android.bluetooth; +import android.Manifest; import android.annotation.IntDef; import android.annotation.NonNull; import android.annotation.Nullable; +import android.annotation.RequiresPermission; import android.annotation.SdkConstant; import android.annotation.SdkConstant.SdkConstantType; import android.annotation.SuppressLint; @@ -256,6 +258,41 @@ public final class BluetoothPan implements BluetoothProfile { } /** + * Set connection policy of the profile + * + * <p> The device should already be paired. + * Connection policy can be one of {@link #CONNECTION_POLICY_ALLOWED}, + * {@link #CONNECTION_POLICY_FORBIDDEN}, {@link #CONNECTION_POLICY_UNKNOWN} + * + * @param device Paired bluetooth device + * @param connectionPolicy is the connection policy to set to for this profile + * @return true if connectionPolicy is set, false on error + * @hide + */ + @SystemApi + @RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN) + public boolean setConnectionPolicy(@NonNull BluetoothDevice device, + @ConnectionPolicy int connectionPolicy) { + if (DBG) log("setConnectionPolicy(" + device + ", " + connectionPolicy + ")"); + try { + final IBluetoothPan service = getService(); + if (service != null && isEnabled() + && isValidDevice(device)) { + if (connectionPolicy != BluetoothProfile.CONNECTION_POLICY_FORBIDDEN + && connectionPolicy != BluetoothProfile.CONNECTION_POLICY_ALLOWED) { + return false; + } + return service.setConnectionPolicy(device, connectionPolicy); + } + if (service == null) Log.w(TAG, "Proxy not attached to service"); + return false; + } catch (RemoteException e) { + Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable())); + return false; + } + } + + /** * {@inheritDoc} */ @Override diff --git a/framework/java/android/bluetooth/BluetoothPbap.java b/framework/java/android/bluetooth/BluetoothPbap.java index 2910150703..74ee2c3fba 100644 --- a/framework/java/android/bluetooth/BluetoothPbap.java +++ b/framework/java/android/bluetooth/BluetoothPbap.java @@ -274,15 +274,15 @@ public class BluetoothPbap implements BluetoothProfile { } /** - * Pbap does not store connection policy, so this function only disconnects Pbap if - * connectionPolicy is CONNECTION_POLICY_FORBIDDEN. + * Pbap does not store connection policy, so this function only disconnects pbap if + * connectionPolicy is {@link #CONNECTION_POLICY_FORBIDDEN}. * * <p> The device should already be paired. * Connection policy can be one of {@link #CONNECTION_POLICY_ALLOWED}, * {@link #CONNECTION_POLICY_FORBIDDEN}, {@link #CONNECTION_POLICY_UNKNOWN} * * @param device Paired bluetooth device - * @param connectionPolicy is the connection policy to set to for this profile + * @param connectionPolicy determines whether to disconnect the device * @return true if pbap is successfully disconnected, false otherwise * @hide */ |