1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <vibrator/ExternalVibration.h> 18 19 #include <binder/Parcel.h> 20 #include <log/log.h> 21 #include <utils/Errors.h> 22 23 void writeAudioAttributes(const audio_attributes_t& attrs, android::Parcel* out) { 24 out->writeInt32(attrs.usage); 25 out->writeInt32(attrs.content_type); 26 out->writeInt32(attrs.source); 27 out->writeInt32(attrs.flags); 28 } 29 30 void readAudioAttributes(audio_attributes_t* attrs, const android::Parcel* in) { 31 attrs->usage = static_cast<audio_usage_t>(in->readInt32()); 32 attrs->content_type = static_cast<audio_content_type_t>(in->readInt32()); 33 attrs->source = static_cast<audio_source_t>(in->readInt32()); 34 attrs->flags = static_cast<audio_flags_mask_t>(in->readInt32()); 35 } 36 37 namespace android { 38 namespace os { 39 40 ExternalVibration::ExternalVibration(int32_t uid, std::string pkg, const audio_attributes_t& attrs, 41 sp<IExternalVibrationController> controller) : 42 mUid(uid), mPkg(pkg), mAttrs(attrs), mController(controller) { } 43 44 status_t ExternalVibration::writeToParcel(Parcel* parcel) const { 45 parcel->writeInt32(mUid); 46 parcel->writeString16(String16(mPkg.c_str())); 47 writeAudioAttributes(mAttrs, parcel); 48 parcel->writeStrongBinder(IInterface::asBinder(mController)); 49 parcel->writeStrongBinder(mToken); 50 return OK; 51 } 52 status_t ExternalVibration::readFromParcel(const Parcel* parcel) { 53 mUid = parcel->readInt32(); 54 String8 pkgStr8 = String8(parcel->readString16()); 55 mPkg = pkgStr8.c_str(); 56 readAudioAttributes(&mAttrs, parcel); 57 mController = IExternalVibrationController::asInterface(parcel->readStrongBinder()); 58 mToken = parcel->readStrongBinder(); 59 return OK; 60 } 61 62 inline bool ExternalVibration::operator==(const ExternalVibration& rhs) const { 63 return mToken == rhs.mToken; 64 } 65 66 } // namespace os 67 } // namespace android 68
