@Override
public void onDestroy() {
if (audioRemoteScanController != null) {
audioRemoteScanController.closeScanController();
audioRemoteScanController = null;
}
if (remoteReleaseHandle != null) {
remoteReleaseHandle.close();
remoteReleaseHandle = null;
}
super.onDestroy();
}
/**
* Requests access to the given search result.
*
* @param asyncScanResultDeviceInfo The search result to attempt to connect to.
*/
protected void requestConnectToResult(
final RemoteControlAsyncScanResultDeviceInfo asyncScanResultDeviceInfo) {
// Inform the user we are connecting
runOnUiThread(
new Runnable() {
public void run() {
tv_status.setText(
"Connecting to " + asyncScanResultDeviceInfo.resultInfo.getDeviceDisplayName());
}
});
remoteReleaseHandle =
audioRemoteScanController.requestDeviceAccess(
asyncScanResultDeviceInfo.resultInfo,
new IPluginAccessResultReceiver<AntPlusAudioRemoteControlPcc>() {
@Override
public void onResultReceived(
AntPlusAudioRemoteControlPcc result,
RequestAccessResult resultCode,
DeviceState initialDeviceState) {
if (resultCode == RequestAccessResult.SEARCH_TIMEOUT) {
// On a connection timeout the scan automatically resumes, so we inform the user,
// and go back to scanning
runOnUiThread(
new Runnable() {
public void run() {
Toast.makeText(
Activity_AudioRemoteControlSampler.this,
"Timed out attempting to connect, try again",
Toast.LENGTH_LONG)
.show();
tv_status.setText("Scanning for controllable devices asynchronously...");
// The attempted request access is finished so another request access is
// allowed
((ListView) findViewById(R.id.listView_AlreadyConnectedDevices))
.setEnabled(true);
((ListView) findViewById(R.id.listView_FoundDevices)).setEnabled(true);
}
});
} else {
// Otherwise the results, including SUCCESS, behave the same as
IPluginAccessResultReceiver.onResultReceived(
result, resultCode, initialDeviceState);
}
}
},
IDeviceStateChangeReceiver);
}
private void handleReset() {
// Release the old access if it exists
if (remoteReleaseHandle != null) {
remoteReleaseHandle.close();
remoteReleaseHandle = null;
}
if (audioRemoteScanController != null) {
audioRemoteScanController.closeScanController();
audioRemoteScanController = null;
}
EnumSet<ControlsMode> requestModes = EnumSet.of(ControlsMode.AUDIO_MODE);
// int desiredDeviceNumber = 4545;
// AntPlusAudioRemoteControlPcc.requestAccessByDeviceNumber(requestModes, this,
// desiredDeviceNumber, 0, IPluginAccessResultReceiver, IDeviceStateChangeReceiver);
// Async scan
audioRemoteScanController =
AntPlusAudioRemoteControlPcc.requestRemoteControlAsyncScanController(
requestModes,
this,
0,
new IRemoteControlAsyncScanResultReceiver() {
@Override
public void onSearchStopped(RequestAccessResult reasonStopped) {
// The triggers calling this function use the same codes and require the same
// actions as those received by the standard access result receiver
IPluginAccessResultReceiver.onResultReceived(null, reasonStopped, DeviceState.DEAD);
}
@Override
public void onSearchResult(final RemoteControlAsyncScanResultDeviceInfo deviceFound) {
for (RemoteControlAsyncScanResultDeviceInfo i : mScannedDeviceInfos) {
// The current implementation of the async scan will reset it's ignore list every
// 30s,
// So we have to handle checking for duplicates in our list if we run longer than
// that
if (i.resultInfo.getAntDeviceNumber()
== deviceFound.resultInfo.getAntDeviceNumber()) {
// Found already connected device, ignore
return;
}
}
// We split up devices already connected to the plugin from un-connected devices to
// make this information more visible to the user,
// since the user most likely wants to be aware of which device they are already
// using in another app
if (deviceFound.resultInfo.isAlreadyConnected()) {
mAlreadyConnectedDeviceInfos.add(deviceFound);
runOnUiThread(
new Runnable() {
@Override
public void run() {
if (adapter_connDevNameList
.isEmpty()) // connected device category is invisible unless there are
// some present
{
findViewById(R.id.listView_AlreadyConnectedDevices)
.setVisibility(View.VISIBLE);
findViewById(R.id.textView_AlreadyConnectedTitle)
.setVisibility(View.VISIBLE);
}
adapter_connDevNameList.add(
deviceFound.resultInfo.getDeviceDisplayName());
adapter_connDevNameList.notifyDataSetChanged();
}
});
} else {
mScannedDeviceInfos.add(deviceFound);
runOnUiThread(
new Runnable() {
@Override
public void run() {
adapter_devNameList.add(deviceFound.resultInfo.getDeviceDisplayName());
adapter_devNameList.notifyDataSetChanged();
}
});
}
}
});
initScanDisplay();
}