/*
 * 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());
    }
}