DO NOT MERGE Revert "Bluetooth: add Volume Control Profile boilerpalate"

This reverts commit 1b3ac7733b50556d440ec8a5453645c074301c7b.

Merged-In: Ib20d967fcf6797077abf83b40b0eda526e5ab89d
Change-Id: I164fcdeddab6579cf10174c1123984e856fa6f20

1 files changed, 0 insertions, 320 deletions

diff --git a/framework/java/android/bluetooth/BluetoothVolumeControl.java b/framework/java/android/bluetooth/BluetoothVolumeControl.java
deleted file mode 100644
index 4eb28ad399..0000000000
--- a/framework/java/android/bluetooth/BluetoothVolumeControl.java
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * Copyright 2021 HIMSA II K/S - www.himsa.com.
- * Represented by EHIMA - www.ehima.com
- *
- * 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.Manifest;
-import android.annotation.IntRange;
-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.compat.annotation.UnsupportedAppUsage;
-import android.content.Context;
-import android.os.Binder;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.util.CloseGuard;
-import android.util.Log;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * This class provides the public APIs to control the Bluetooth Volume Control service.
- *
- * <p>BluetoothVolumeControl is a proxy object for controlling the Bluetooth VC
- * Service via IPC. Use {@link BluetoothAdapter#getProfileProxy} to get
- * the BluetoothVolumeControl proxy object.
- * @hide
- */
-@SystemApi
-public final class BluetoothVolumeControl implements BluetoothProfile, AutoCloseable {
-    private static final String TAG = "BluetoothVolumeControl";
-    private static final boolean DBG = true;
-    private static final boolean VDBG = false;
-
-    private CloseGuard mCloseGuard;
-
-    /**
-     * Intent used to broadcast the change in connection state of the Volume Control
-     * profile.
-     *
-     * <p>This intent will have 3 extras:
-     * <ul>
-     * <li> {@link #EXTRA_STATE} - The current state of the profile. </li>
-     * <li> {@link #EXTRA_PREVIOUS_STATE}- The previous state of the profile.</li>
-     * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
-     * </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")
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    public static final String ACTION_CONNECTION_STATE_CHANGED =
-            "android.bluetooth.volume-control.profile.action.CONNECTION_STATE_CHANGED";
-
-    private BluetoothAdapter mAdapter;
-    private final BluetoothProfileConnector<IBluetoothVolumeControl> mProfileConnector =
-            new BluetoothProfileConnector(this, BluetoothProfile.VOLUME_CONTROL, TAG,
-                    IBluetoothVolumeControl.class.getName()) {
-                @Override
-                public IBluetoothVolumeControl getServiceInterface(IBinder service) {
-                    return IBluetoothVolumeControl.Stub.asInterface(Binder.allowBlocking(service));
-                }
-            };
-
-    /**
-     * Create a BluetoothVolumeControl proxy object for interacting with the local
-     * Bluetooth Volume Control service.
-     */
-    /*package*/ BluetoothVolumeControl(Context context, ServiceListener listener,
-            BluetoothAdapter adapter) {
-        mAdapter = adapter;
-        mProfileConnector.connect(context, listener);
-        mCloseGuard = new CloseGuard();
-        mCloseGuard.open("close");
-    }
-
-    @RequiresPermission(Manifest.permission.BLUETOOTH_PRIVILEGED)
-    protected void finalize() {
-        if (mCloseGuard != null) {
-            mCloseGuard.warnIfOpen();
-        }
-        close();
-    }
-
-    /*package*/
-    @RequiresPermission(Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public void close() {
-        mProfileConnector.disconnect();
-    }
-
-    private IBluetoothVolumeControl getService() { return mProfileConnector.getService(); }
-
-    /**
-     * Get the list of connected devices. Currently at most one.
-     *
-     * @return list of connected devices
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public @NonNull List<BluetoothDevice> getConnectedDevices() {
-        if (DBG) log("getConnectedDevices()");
-        final IBluetoothVolumeControl service = getService();
-        if (service != null && isEnabled()) {
-            try {
-                return service.getConnectedDevices();
-            } catch (RemoteException e) {
-                Log.e(TAG, Log.getStackTraceString(new Throwable()));
-                return new ArrayList<BluetoothDevice>();
-            }
-        }
-        if (service == null) Log.w(TAG, "Proxy not attached to service");
-        return new ArrayList<BluetoothDevice>();
-    }
-
-    /**
-     * Get the list of devices matching specified states. Currently at most one.
-     *
-     * @return list of matching devices
-     *
-     * @hide
-     */
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public List<BluetoothDevice> getDevicesMatchingConnectionStates(int[] states) {
-        if (DBG) log("getDevicesMatchingStates()");
-        final IBluetoothVolumeControl service = getService();
-        if (service != null && isEnabled()) {
-            try {
-                return service.getDevicesMatchingConnectionStates(states);
-            } catch (RemoteException e) {
-                Log.e(TAG, Log.getStackTraceString(new Throwable()));
-                return new ArrayList<BluetoothDevice>();
-            }
-        }
-        if (service == null) Log.w(TAG, "Proxy not attached to service");
-        return new ArrayList<BluetoothDevice>();
-    }
-
-    /**
-     * Get connection state of device
-     *
-     * @return device connection state
-     *
-     * @hide
-     */
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public int getConnectionState(BluetoothDevice device) {
-        if (DBG) log("getConnectionState(" + device + ")");
-        final IBluetoothVolumeControl service = getService();
-        if (service != null && isEnabled() && isValidDevice(device)) {
-            try {
-                return service.getConnectionState(device);
-            } catch (RemoteException e) {
-                Log.e(TAG, Log.getStackTraceString(new Throwable()));
-                return BluetoothProfile.STATE_DISCONNECTED;
-            }
-        }
-        if (service == null) Log.w(TAG, "Proxy not attached to service");
-        return BluetoothProfile.STATE_DISCONNECTED;
-    }
-
-    /**
-     * Tells remote device to set an absolute volume.
-     *
-     * @param volume Absolute volume to be set on remote device.
-     *               Minimum value is 0 and maximum value is 255
-     * @hide
-     */
-    @SystemApi
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public void setVolume(@Nullable BluetoothDevice device,
-            @IntRange(from = 0, to = 255) int volume) {
-        if (DBG)
-            log("setVolume(" + volume + ")");
-        final IBluetoothVolumeControl service = getService();
-        try {
-            if (service != null && isEnabled()) {
-                service.setVolume(device, volume);
-                return;
-            }
-            if (service == null)
-                Log.w(TAG, "Proxy not attached to service");
-        } catch (RemoteException e) {
-            Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
-        }
-    }
-
-    /**
-     * 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
-     * @param priority
-     * @return true if priority is set, false on error
-     * @hide
-     */
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public boolean setPriority(BluetoothDevice device, int priority) {
-        if (DBG) log("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
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public boolean setConnectionPolicy(@NonNull BluetoothDevice device,
-            @ConnectionPolicy int connectionPolicy) {
-        if (DBG) log("setConnectionPolicy(" + device + ", " + connectionPolicy + ")");
-        final IBluetoothVolumeControl service = getService();
-        if (service != null && isEnabled() && isValidDevice(device)) {
-            if (connectionPolicy != BluetoothProfile.CONNECTION_POLICY_FORBIDDEN
-                    && connectionPolicy != BluetoothProfile.CONNECTION_POLICY_ALLOWED) {
-                return false;
-            }
-            try {
-                return service.setConnectionPolicy(device, connectionPolicy);
-            } catch (RemoteException e) {
-                Log.e(TAG, Log.getStackTraceString(new Throwable()));
-                return false;
-            }
-        }
-        if (service == null) Log.w(TAG, "Proxy not attached to service");
-        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
-     */
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public int getPriority(BluetoothDevice device) {
-        if (VDBG) log("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
-    @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
-    public @ConnectionPolicy int getConnectionPolicy(@NonNull BluetoothDevice device) {
-        if (VDBG) log("getConnectionPolicy(" + device + ")");
-        final IBluetoothVolumeControl service = getService();
-        if (service != null && isEnabled() && isValidDevice(device)) {
-            try {
-                return service.getConnectionPolicy(device);
-            } catch (RemoteException e) {
-                Log.e(TAG, Log.getStackTraceString(new Throwable()));
-                return BluetoothProfile.CONNECTION_POLICY_FORBIDDEN;
-            }
-        }
-        if (service == null) Log.w(TAG, "Proxy not attached to service");
-        return BluetoothProfile.CONNECTION_POLICY_FORBIDDEN;
-    }
-
-    private boolean isEnabled() {
-        return mAdapter.getState() == BluetoothAdapter.STATE_ON;
-    }
-
-    private static boolean isValidDevice(@Nullable BluetoothDevice device) {
-        return device != null && BluetoothAdapter.checkBluetoothAddress(device.getAddress());
-    }
-
-    private static void log(String msg) {
-        Log.d(TAG, msg);
-    }
-}