openharmony/distributedhardware_distributed_input
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Description:support dynamic load SA

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Match-id-abde2643acbee9a6e866fe8f9c964364f6668bb6
This commit is contained in:
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2022-05-17 16:44:36 +08:00
parent 89a8b0135b
commit c648949626
24 changed files with 354 additions and 25 deletions
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sourcehandler/src/distributed_input_source_handler.cpp
+37 -1
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@@ -14,7 +14,10 @@
*/
#include "distributed_input_source_handler.h"
#include "distributed_hardware_log.h"
#include "i_distributed_source_input.h"
#include "load_d_input_source_callback.h"
namespace OHOS {
namespace DistributedHardware {
@@ -27,7 +30,40 @@ DistributedInputSourceHandler::~DistributedInputSourceHandler()
int32_t DistributedInputSourceHandler::InitSource(const std::string &params)
{
return DistributedInputClient::GetInstance().InitSource();
DHLOGD("InitSource");
std::unique_lock<std::mutex> lock(proxyMutex_);
if (!DistributedInputClient::GetInstance().HasDInputSourceProxy()) {
sptr<ISystemAbilityManager> samgr = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
if (!samgr) {
DHLOGE("Failed to get system ability mgr.");
return FAILURE_DIS;
}
sptr<LoadDInputSourceCallback> loadCallback = new LoadDInputSourceCallback(params);
int32_t ret = samgr->LoadSystemAbility(DISTRIBUTED_HARDWARE_INPUT_SOURCE_SA_ID, loadCallback);
if (ret != ERR_OK) {
DHLOGE("Failed to Load systemAbility, systemAbilityId:%d, ret code:%d",
DISTRIBUTED_HARDWARE_INPUT_SOURCE_SA_ID, ret);
return FAILURE_DIS;
}
}
auto waitStatus = proxyConVar_.wait_for(lock, std::chrono::milliseconds(INPUT_LOADSA_TIMEOUT_MS),
[this]() { return (DistributedInputClient::GetInstance().HasDInputSourceProxy()); });
if (!waitStatus) {
DHLOGE("dinput load sa timeout.");
return FAILURE_DIS;
}
return SUCCESS;
}
void DistributedInputSourceHandler::FinishStartSA(const std::string &params, const sptr<IRemoteObject> &remoteObject)
{
DHLOGD("FinishStartSA");
std::unique_lock<std::mutex> lock(proxyMutex_);
DistributedInputClient::GetInstance().SetDInputSourceProxy(remoteObject);
DistributedInputClient::GetInstance().InitSource();
proxyConVar_.notify_all();
}
int32_t DistributedInputSourceHandler::ReleaseSource()