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Add vibrator-lge debug toy

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This commit is contained in:
Pierre-Hugues Husson 2019-01-29 22:22:15 +01:00
parent 1423f94c17
commit 01f68a446b
2 changed files with 60 additions and 0 deletions
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12
cmds/Android.bp
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@ -36,3 +36,15 @@ cc_binary {
],
host_supported: true,
}
cc_binary {
name: "vibrator-lge",
srcs: [
"vibrator-lge.cpp",
],
shared_libs: [
"vendor.lge.hardware.vibrator@1.0",
"libutils",
"libhidlbase",
],
}

48
cmds/vibrator-lge.cpp Normal file
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@ -0,0 +1,48 @@
#include <iostream>
#include <vendor/lge/hardware/vibrator/1.0/IVibratorEx.h>
using ::vendor::lge::hardware::vibrator::V1_0::IVibratorEx;
using ::android::sp;
int main(int argc, char **argv) {
auto svc = IVibratorEx::getService();
auto supportsAmplitude = svc->supportsAmplitudeControl();
if(supportsAmplitude.isOk())
std::cerr << "supportsAmplitudeControl? " << supportsAmplitude << std::endl;
/*
public int on(int timeoutMs) throws RemoteException {
public int off() throws RemoteException {
public int setAmplitude(byte amplitude) throws RemoteException {
public void perform(int effect, byte strength, performCallback _hidl_cb) throws RemoteException {
public int playEffectWithStrength(ArrayList<Byte> effectData, int effectIndex, int strength) throws RemoteException {
*/
if(strcmp(argv[1], "on") == 0) {
int v = 100;
if(argc>=3)
v = atoi(argv[2]);
auto ret = svc->on(v);
if(ret.isOk()) {
android::hardware::vibrator::V1_0::Status r = ret;
std::cout << "vibrator on returned " << (int)r << std::endl;
} else {
std::cerr << "Binder failed request" << std::endl;
}
} else if(strcmp(argv[1], "amplitude") == 0) {
int v = 127;
if(argc>=3)
v = atoi(argv[2]);
auto ret = svc->setAmplitude(v);
if(ret.isOk()) {
android::hardware::vibrator::V1_0::Status r = ret;
std::cout << "vibrator amplitude returned " << (int)r << std::endl;
} else {
std::cerr << "Binder failed request" << std::endl;
}
} else {
std::cerr << "Not supported (yet)" << std::endl;
}
}