commit 6713a38298ccd91ba1718e559f057c705904f865
author jiabin <jiabin@google.com> Thu Sep 12 16:29:15 2019 -0700
committer jiabin <jiabin@google.com> Wed Nov 27 11:04:33 2019 -0800
tree a85b701316bf17a62e50376b271778dc6f4d8e96
parent 2177b121ab8fc29c836719353b898456a671e728

Create DeviceDescriptorBase.

DeviceDescriptorBase is a class that derives from AudioPort and
AudioPortConfig and contains extensions to describe a audio port that is
a hardware device. DeviceDescriptor derives from DeviceDescriptorBase
and contains policy related stuff.

Test: atest AudioTrackTest AudioRecordTest AudioManagerTest
Test: atest AudioPlaybackCaptureTest AudioHostTest audiopolicy_tests
Test: audio smoke test
Bug: 135621476
Change-Id: I70ebe6bca70a77bbfc8f6855de3fd4c4ffa1c487
Merged-In: I70ebe6bca70a77bbfc8f6855de3fd4c4ffa1c487

services/audiopolicy/managerdefault/AudioPolicyManager.cpp

diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 8816f7f..c08583b 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -112,7 +112,7 @@
 void AudioPolicyManager::broadcastDeviceConnectionState(const sp<DeviceDescriptor> &device,
                                                         audio_policy_dev_state_t state)
 {
-    AudioParameter param(device->address());
+    AudioParameter param(String8(device->address().c_str()));
     const String8 key(state == AUDIO_POLICY_DEVICE_STATE_AVAILABLE ?
                 AudioParameter::keyDeviceConnect : AudioParameter::keyDeviceDisconnect);
     param.addInt(key, device->type());
@@ -4138,7 +4138,7 @@
             AUDIO_DEVICE_OUT_HDMI);
     for (size_t i = 0; i < hdmiOutputDevices.size(); i++) {
         // Simulate reconnection to update enabled surround sound formats.
-        String8 address = hdmiOutputDevices[i]->address();
+        String8 address = String8(hdmiOutputDevices[i]->address().c_str());
         std::string name = hdmiOutputDevices[i]->getName();
         status_t status = setDeviceConnectionStateInt(AUDIO_DEVICE_OUT_HDMI,
                                                       AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,
@@ -4160,7 +4160,7 @@
                 AUDIO_DEVICE_IN_HDMI);
     for (size_t i = 0; i < hdmiInputDevices.size(); i++) {
         // Simulate reconnection to update enabled surround sound formats.
-        String8 address = hdmiInputDevices[i]->address();
+        String8 address = String8(hdmiInputDevices[i]->address().c_str());
         std::string name = hdmiInputDevices[i]->getName();
         status_t status = setDeviceConnectionStateInt(AUDIO_DEVICE_IN_HDMI,
                                                       AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,
@@ -4503,11 +4503,11 @@
     }
     // If microphones address is empty, set it according to device type
     for (size_t i = 0; i < mAvailableInputDevices.size(); i++) {
-        if (mAvailableInputDevices[i]->address().isEmpty()) {
+        if (mAvailableInputDevices[i]->address().empty()) {
             if (mAvailableInputDevices[i]->type() == AUDIO_DEVICE_IN_BUILTIN_MIC) {
-                mAvailableInputDevices[i]->setAddress(String8(AUDIO_BOTTOM_MICROPHONE_ADDRESS));
+                mAvailableInputDevices[i]->setAddress(AUDIO_BOTTOM_MICROPHONE_ADDRESS);
             } else if (mAvailableInputDevices[i]->type() == AUDIO_DEVICE_IN_BACK_MIC) {
-                mAvailableInputDevices[i]->setAddress(String8(AUDIO_BACK_MICROPHONE_ADDRESS));
+                mAvailableInputDevices[i]->setAddress(AUDIO_BACK_MICROPHONE_ADDRESS);
             }
         }
     }
@@ -4576,7 +4576,7 @@
                                                    SortedVector<audio_io_handle_t>& outputs)
 {
     audio_devices_t deviceType = device->type();
-    const String8 &address = device->address();
+    const String8 &address = String8(device->address().c_str());
     sp<SwAudioOutputDescriptor> desc;
 
     if (audio_device_is_digital(deviceType)) {
@@ -4848,7 +4848,7 @@
                                          &input);
 
             if (status == NO_ERROR) {
-                const String8& address = device->address();
+                const String8& address = String8(device->address().c_str());
                 if (!address.isEmpty()) {
                     char *param = audio_device_address_to_parameter(device->type(), address);
                     mpClientInterface->setParameters(input, String8(param));