| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.bluetooth; |
| |
| 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; |
| import android.annotation.SystemApi; |
| import android.app.PendingIntent; |
| import android.bluetooth.annotations.RequiresBluetoothConnectPermission; |
| import android.compat.annotation.UnsupportedAppUsage; |
| import android.content.AttributionSource; |
| import android.content.Context; |
| import android.net.Uri; |
| import android.os.Build; |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.util.CloseGuard; |
| import android.util.Log; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * This class provides the APIs to control the Bluetooth MAP MCE Profile. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public final class BluetoothMapClient implements BluetoothProfile, AutoCloseable { |
| |
| private static final String TAG = "BluetoothMapClient"; |
| private static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG); |
| private static final boolean VDBG = Log.isLoggable(TAG, Log.VERBOSE); |
| |
| private final CloseGuard mCloseGuard; |
| |
| /** |
| * Intent used to broadcast the change in connection state of the MAP Client profile. |
| * |
| * <p>This intent will have 3 extras: |
| * |
| * <ul> |
| * <li>{@link #EXTRA_STATE} - The current state of the profile. |
| * <li>{@link #EXTRA_PREVIOUS_STATE}- The previous state of the profile. |
| * <li>{@link BluetoothDevice#EXTRA_DEVICE} - The remote device. |
| * </ul> |
| * |
| * <p>{@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} can be any of {@link |
| * #STATE_DISCONNECTED}, {@link #STATE_CONNECTING}, {@link #STATE_CONNECTED}, {@link |
| * #STATE_DISCONNECTING}. |
| * |
| * @hide |
| */ |
| @SystemApi |
| @SuppressLint("ActionValue") |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_CONNECTION_STATE_CHANGED = |
| "android.bluetooth.mapmce.profile.action.CONNECTION_STATE_CHANGED"; |
| |
| /** @hide */ |
| @RequiresPermission(android.Manifest.permission.RECEIVE_SMS) |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_MESSAGE_RECEIVED = |
| "android.bluetooth.mapmce.profile.action.MESSAGE_RECEIVED"; |
| |
| /* Actions to be used for pending intents */ |
| /** @hide */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_MESSAGE_SENT_SUCCESSFULLY = |
| "android.bluetooth.mapmce.profile.action.MESSAGE_SENT_SUCCESSFULLY"; |
| |
| /** @hide */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_MESSAGE_DELIVERED_SUCCESSFULLY = |
| "android.bluetooth.mapmce.profile.action.MESSAGE_DELIVERED_SUCCESSFULLY"; |
| |
| /** |
| * Action to notify read status changed |
| * |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_MESSAGE_READ_STATUS_CHANGED = |
| "android.bluetooth.mapmce.profile.action.MESSAGE_READ_STATUS_CHANGED"; |
| |
| /** |
| * Action to notify deleted status changed |
| * |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_MESSAGE_DELETED_STATUS_CHANGED = |
| "android.bluetooth.mapmce.profile.action.MESSAGE_DELETED_STATUS_CHANGED"; |
| |
| /** |
| * Extras used in ACTION_MESSAGE_RECEIVED intent. NOTE: HANDLE is only valid for a single |
| * session with the device. |
| */ |
| /** @hide */ |
| public static final String EXTRA_MESSAGE_HANDLE = |
| "android.bluetooth.mapmce.profile.extra.MESSAGE_HANDLE"; |
| |
| /** @hide */ |
| public static final String EXTRA_MESSAGE_TIMESTAMP = |
| "android.bluetooth.mapmce.profile.extra.MESSAGE_TIMESTAMP"; |
| |
| /** @hide */ |
| public static final String EXTRA_MESSAGE_READ_STATUS = |
| "android.bluetooth.mapmce.profile.extra.MESSAGE_READ_STATUS"; |
| |
| /** @hide */ |
| public static final String EXTRA_SENDER_CONTACT_URI = |
| "android.bluetooth.mapmce.profile.extra.SENDER_CONTACT_URI"; |
| |
| /** @hide */ |
| public static final String EXTRA_SENDER_CONTACT_NAME = |
| "android.bluetooth.mapmce.profile.extra.SENDER_CONTACT_NAME"; |
| |
| /** |
| * Used as a boolean extra in ACTION_MESSAGE_DELETED_STATUS_CHANGED Contains the MAP message |
| * deleted status Possible values are: true: deleted false: undeleted |
| * |
| * @hide |
| */ |
| public static final String EXTRA_MESSAGE_DELETED_STATUS = |
| "android.bluetooth.mapmce.profile.extra.MESSAGE_DELETED_STATUS"; |
| |
| /** |
| * Extra used in ACTION_MESSAGE_READ_STATUS_CHANGED or ACTION_MESSAGE_DELETED_STATUS_CHANGED |
| * Possible values are: 0: failure 1: success |
| * |
| * @hide |
| */ |
| public static final String EXTRA_RESULT_CODE = "android.bluetooth.device.extra.RESULT_CODE"; |
| |
| /** |
| * There was an error trying to obtain the state |
| * |
| * @hide |
| */ |
| public static final int STATE_ERROR = -1; |
| |
| /** @hide */ |
| public static final int RESULT_FAILURE = 0; |
| |
| /** @hide */ |
| public static final int RESULT_SUCCESS = 1; |
| |
| /** |
| * Connection canceled before completion. |
| * |
| * @hide |
| */ |
| public static final int RESULT_CANCELED = 2; |
| |
| /** @hide */ |
| private static final int UPLOADING_FEATURE_BITMASK = 0x08; |
| |
| /* |
| * UNREAD, READ, UNDELETED, DELETED are passed as parameters |
| * to setMessageStatus to indicate the messages new state. |
| */ |
| |
| /** @hide */ |
| public static final int UNREAD = 0; |
| |
| /** @hide */ |
| public static final int READ = 1; |
| |
| /** @hide */ |
| public static final int UNDELETED = 2; |
| |
| /** @hide */ |
| public static final int DELETED = 3; |
| |
| private final BluetoothAdapter mAdapter; |
| private final AttributionSource mAttributionSource; |
| |
| private IBluetoothMapClient mService; |
| |
| /** Create a BluetoothMapClient proxy object. */ |
| /* package */ BluetoothMapClient(Context context, BluetoothAdapter adapter) { |
| if (DBG) Log.d(TAG, "Create BluetoothMapClient proxy object"); |
| mAdapter = adapter; |
| mAttributionSource = adapter.getAttributionSource(); |
| mService = null; |
| mCloseGuard = new CloseGuard(); |
| mCloseGuard.open("close"); |
| } |
| |
| /** @hide */ |
| @Override |
| @SuppressWarnings("Finalize") // TODO(b/314811467) |
| protected void finalize() { |
| if (mCloseGuard != null) { |
| mCloseGuard.warnIfOpen(); |
| } |
| close(); |
| } |
| |
| /** |
| * Close the connection to the backing service. Other public functions of BluetoothMap will |
| * return default error results once close() has been called. Multiple invocations of close() |
| * are ok. |
| * |
| * @hide |
| */ |
| @Override |
| public void close() { |
| mAdapter.closeProfileProxy(this); |
| if (mCloseGuard != null) { |
| mCloseGuard.close(); |
| } |
| } |
| |
| /** @hide */ |
| @Override |
| public void onServiceConnected(IBinder service) { |
| mService = IBluetoothMapClient.Stub.asInterface(service); |
| } |
| |
| /** @hide */ |
| @Override |
| public void onServiceDisconnected() { |
| mService = null; |
| } |
| |
| private IBluetoothMapClient getService() { |
| return mService; |
| } |
| |
| /** @hide */ |
| @Override |
| public BluetoothAdapter getAdapter() { |
| return mAdapter; |
| } |
| |
| /** |
| * Returns true if the specified Bluetooth device is connected. Returns false if not connected, |
| * or if this proxy object is not currently connected to the Map service. |
| * |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) |
| public boolean isConnected(BluetoothDevice device) { |
| if (VDBG) Log.d(TAG, "isConnected(" + device + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled()) { |
| try { |
| return service.isConnected(device, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Initiate connection. Initiation of outgoing connections is not supported for MAP server. |
| * |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public boolean connect(BluetoothDevice device) { |
| if (DBG) Log.d(TAG, "connect(" + device + ")" + "for MAPS MCE"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() && isValidDevice(device)) { |
| try { |
| return service.connect(device, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Initiate disconnect. |
| * |
| * @param device Remote Bluetooth Device |
| * @return false on error, true otherwise |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public boolean disconnect(BluetoothDevice device) { |
| if (DBG) Log.d(TAG, "disconnect(" + device + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() && isValidDevice(device)) { |
| try { |
| return service.disconnect(device, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @hide |
| */ |
| @SystemApi |
| @Override |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public @NonNull List<BluetoothDevice> getConnectedDevices() { |
| if (DBG) Log.d(TAG, "getConnectedDevices()"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled()) { |
| try { |
| return Attributable.setAttributionSource( |
| service.getConnectedDevices(mAttributionSource), mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| throw e.rethrowAsRuntimeException(); |
| } |
| } |
| return Collections.emptyList(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @hide |
| */ |
| @SystemApi |
| @Override |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| @NonNull |
| public List<BluetoothDevice> getDevicesMatchingConnectionStates(@NonNull int[] states) { |
| if (DBG) Log.d(TAG, "getDevicesMatchingStates()"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled()) { |
| try { |
| return Attributable.setAttributionSource( |
| service.getDevicesMatchingConnectionStates(states, mAttributionSource), |
| mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| throw e.rethrowAsRuntimeException(); |
| } |
| } |
| return Collections.emptyList(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @hide |
| */ |
| @SystemApi |
| @Override |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public @BtProfileState int getConnectionState(@NonNull BluetoothDevice device) { |
| if (DBG) Log.d(TAG, "getConnectionState(" + device + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() && isValidDevice(device)) { |
| try { |
| return service.getConnectionState(device, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| throw e.rethrowAsRuntimeException(); |
| } |
| } |
| return BluetoothProfile.STATE_DISCONNECTED; |
| } |
| |
| /** |
| * Set priority of the profile |
| * |
| * <p>The device should already be paired. Priority can be one of {@link #PRIORITY_ON} or {@link |
| * #PRIORITY_OFF}, |
| * |
| * @param device Paired bluetooth device |
| * @return true if priority is set, false on error |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public boolean setPriority(BluetoothDevice device, int priority) { |
| if (DBG) Log.d(TAG, "setPriority(" + device + ", " + priority + ")"); |
| return setConnectionPolicy(device, BluetoothAdapter.priorityToConnectionPolicy(priority)); |
| } |
| |
| /** |
| * 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 |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public boolean setConnectionPolicy( |
| @NonNull BluetoothDevice device, @ConnectionPolicy int connectionPolicy) { |
| if (DBG) Log.d(TAG, "setConnectionPolicy(" + device + ", " + connectionPolicy + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() |
| && isValidDevice(device) |
| && (connectionPolicy == BluetoothProfile.CONNECTION_POLICY_FORBIDDEN |
| || connectionPolicy == BluetoothProfile.CONNECTION_POLICY_ALLOWED)) { |
| try { |
| return service.setConnectionPolicy(device, connectionPolicy, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| throw e.rethrowAsRuntimeException(); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Get the priority of the profile. |
| * |
| * <p>The priority can be any of: {@link #PRIORITY_OFF}, {@link #PRIORITY_ON}, {@link |
| * #PRIORITY_UNDEFINED} |
| * |
| * @param device Bluetooth device |
| * @return priority of the device |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public int getPriority(BluetoothDevice device) { |
| if (VDBG) Log.d(TAG, "getPriority(" + device + ")"); |
| return BluetoothAdapter.connectionPolicyToPriority(getConnectionPolicy(device)); |
| } |
| |
| /** |
| * Get the connection policy of the profile. |
| * |
| * <p>The connection policy can be any of: {@link #CONNECTION_POLICY_ALLOWED}, {@link |
| * #CONNECTION_POLICY_FORBIDDEN}, {@link #CONNECTION_POLICY_UNKNOWN} |
| * |
| * @param device Bluetooth device |
| * @return connection policy of the device |
| * @hide |
| */ |
| @SystemApi |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.BLUETOOTH_PRIVILEGED, |
| }) |
| public @ConnectionPolicy int getConnectionPolicy(@NonNull BluetoothDevice device) { |
| if (VDBG) Log.d(TAG, "getConnectionPolicy(" + device + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() && isValidDevice(device)) { |
| try { |
| return service.getConnectionPolicy(device, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| throw e.rethrowAsRuntimeException(); |
| } |
| } |
| return BluetoothProfile.CONNECTION_POLICY_FORBIDDEN; |
| } |
| |
| /** |
| * Send a message. |
| * |
| * <p>Send an SMS message to either the contacts primary number or the telephone number |
| * specified. |
| * |
| * @param device Bluetooth device |
| * @param contacts Uri Collection of the contacts |
| * @param message Message to be sent |
| * @param sentIntent intent issued when message is sent |
| * @param deliveredIntent intent issued when message is delivered |
| * @return true if the message is enqueued, false on error |
| * @hide |
| */ |
| @SystemApi |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.SEND_SMS, |
| }) |
| public boolean sendMessage( |
| @NonNull BluetoothDevice device, |
| @NonNull Collection<Uri> contacts, |
| @NonNull String message, |
| @Nullable PendingIntent sentIntent, |
| @Nullable PendingIntent deliveredIntent) { |
| return sendMessage( |
| device, |
| contacts.toArray(new Uri[contacts.size()]), |
| message, |
| sentIntent, |
| deliveredIntent); |
| } |
| |
| /** |
| * Send a message. |
| * |
| * <p>Send an SMS message to either the contacts primary number or the telephone number |
| * specified. |
| * |
| * @param device Bluetooth device |
| * @param contacts Uri[] of the contacts |
| * @param message Message to be sent |
| * @param sentIntent intent issued when message is sent |
| * @param deliveredIntent intent issued when message is delivered |
| * @return true if the message is enqueued, false on error |
| * @hide |
| */ |
| @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553) |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.SEND_SMS, |
| }) |
| public boolean sendMessage( |
| BluetoothDevice device, |
| Uri[] contacts, |
| String message, |
| PendingIntent sentIntent, |
| PendingIntent deliveredIntent) { |
| if (DBG) { |
| Log.d(TAG, "sendMessage(" + device + ", " + Arrays.toString(contacts) + ", " + message); |
| } |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() && isValidDevice(device)) { |
| try { |
| return service.sendMessage( |
| device, contacts, message, sentIntent, deliveredIntent, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Get unread messages. Unread messages will be published via {@link #ACTION_MESSAGE_RECEIVED}. |
| * |
| * @param device Bluetooth device |
| * @return true if the message is enqueued, false on error |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.READ_SMS, |
| }) |
| public boolean getUnreadMessages(BluetoothDevice device) { |
| if (DBG) Log.d(TAG, "getUnreadMessages(" + device + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() && isValidDevice(device)) { |
| try { |
| return service.getUnreadMessages(device, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Returns the "Uploading" feature bit value from the SDP record's MapSupportedFeatures field |
| * (see Bluetooth MAP 1.4 spec, page 114). |
| * |
| * @param device The Bluetooth device to get this value for. |
| * @return Returns true if the Uploading bit value in SDP record's MapSupportedFeatures field is |
| * set. False is returned otherwise. |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) |
| public boolean isUploadingSupported(BluetoothDevice device) { |
| if (DBG) Log.d(TAG, "isUploadingSupported(" + device + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() && isValidDevice(device)) { |
| try { |
| return (service.getSupportedFeatures(device, mAttributionSource) |
| & UPLOADING_FEATURE_BITMASK) |
| > 0; |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Set message status of message on MSE |
| * |
| * <p>When read status changed, the result will be published via {@link |
| * #ACTION_MESSAGE_READ_STATUS_CHANGED} When deleted status changed, the result will be |
| * published via {@link #ACTION_MESSAGE_DELETED_STATUS_CHANGED} |
| * |
| * @param device Bluetooth device |
| * @param handle message handle |
| * @param status <code>UNREAD</code> for "unread", <code>READ</code> for "read", <code>UNDELETED |
| * </code> for "undeleted", <code>DELETED</code> for "deleted", otherwise return error |
| * @return <code>true</code> if request has been sent, <code>false</code> on error |
| * @hide |
| */ |
| @RequiresBluetoothConnectPermission |
| @RequiresPermission( |
| allOf = { |
| android.Manifest.permission.BLUETOOTH_CONNECT, |
| android.Manifest.permission.READ_SMS, |
| }) |
| public boolean setMessageStatus(BluetoothDevice device, String handle, int status) { |
| if (DBG) Log.d(TAG, "setMessageStatus(" + device + ", " + handle + ", " + status + ")"); |
| final IBluetoothMapClient service = getService(); |
| if (service == null) { |
| Log.w(TAG, "Proxy not attached to service"); |
| if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable())); |
| } else if (isEnabled() |
| && isValidDevice(device) |
| && handle != null |
| && (status == READ |
| || status == UNREAD |
| || status == UNDELETED |
| || status == DELETED)) { |
| try { |
| return service.setMessageStatus(device, handle, status, mAttributionSource); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable())); |
| } |
| } |
| return false; |
| } |
| |
| private boolean isEnabled() { |
| return mAdapter.isEnabled(); |
| } |
| |
| private static boolean isValidDevice(BluetoothDevice device) { |
| return device != null && BluetoothAdapter.checkBluetoothAddress(device.getAddress()); |
| } |
| } |
