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githubとサンプルコードでNest SDKに従おうとしています。Android Appでネストサーモスタットを動作させる
/**
* A placeholder fragment containing a simple view.
*/
public class ThermoActivityFragment extends Fragment implements View.OnClickListener {
private static final String TAG = ThermoActivity.class.getSimpleName(); // for log
// Nest API instance holder
private NestAPI tNest;
private NestToken tToken;
private Thermostat tThermo;
private Structure tStruct;
// Save the ID's and secret
private static final String CLIENT_ID = Constants.CLIENT_ID;
private static final String CLIENT_SECRET = Constants.CLIENT_SECRET;
private static final String REDIRECT_URL = Constants.REDIRECT_URL;
private static final int AUTH_TOKEN_REQUEST_CODE = 111;
private static final int RESULT_OK = -1;
private static final String THERMOSTAT_KEY = "thermostat_key";
private static final String STRUCTURE_KEY = "structure_key";
private static final String DEG_F = "%d°F";
// Text View
private TextView tTempIncr;
private TextView tTempDecr;
private TextView tSetTemp;
public ThermoActivityFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_thermo, container, false);
tTempIncr = (TextView) view.findViewById(R.id.temp_incr);
tTempDecr = (TextView) view.findViewById(R.id.temp_decr);
tSetTemp = (TextView) view.findViewById(R.id.temp_value);
view.findViewById(R.id.temp_incr).setOnClickListener(this);
view.findViewById(R.id.temp_decr).setOnClickListener(this);
NestAPI.setAndroidContext(getContext());
tNest = NestAPI.getInstance();
tNest.setConfig(CLIENT_ID, CLIENT_SECRET, REDIRECT_URL);
// Auth flow
tToken = ThermoSettings.loadAuthToken(getContext());
if (tToken != null) {
authenticate(tToken);
} else {
tNest.launchAuthFlow(getActivity(), AUTH_TOKEN_REQUEST_CODE);
}
if (savedInstanceState != null) {
tThermo = savedInstanceState.getParcelable(THERMOSTAT_KEY);
tStruct = savedInstanceState.getParcelable(STRUCTURE_KEY);
//updateViews();
}
return view;
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putParcelable(THERMOSTAT_KEY, tThermo);
outState.putParcelable(STRUCTURE_KEY, tStruct);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (resultCode != RESULT_OK || requestCode != AUTH_TOKEN_REQUEST_CODE) {
Log.e(TAG, "Finished with no result.");
return;
}
tToken = NestAPI.getAccessTokenFromIntent(intent);
if (tToken != null) {
ThermoSettings.saveAuthToken(getContext(), tToken);
authenticate(tToken);
} else {
Log.e(TAG, "Unable to resolve access token from payload.");
}
}
@Override
public void onStop() {
Log.d(TAG, "onStop");
super.onStop();
tNest.removeAllListeners();
}
@Override
public void onClick(View v) {
if (tThermo == null || tStruct == null)
return;
String tThermoId = tThermo.getDeviceId();
long temp = tThermo.getTargetTemperatureF();
switch (v.getId()) {
case R.id.temp_incr:
System.out.println("Temp Incr");
++temp;
tSetTemp.setText(String.format(DEG_F, temp));
tNest.thermostats.setTargetTemperatureF(tThermoId, temp);
break;
case R.id.temp_decr:
--temp;
tSetTemp.setText(String.format(DEG_F, temp));
tNest.thermostats.setTargetTemperatureF(tThermoId, temp);
break;
}
}
/**
* Authenticate with the Nest API and start listening for updates.
*
* @param token the token used to authenticate.
*/
private void authenticate(NestToken token) {
//NestAPI nest = NestAPI.getInstance();
tNest.authWithToken(token, new NestListener.AuthListener() {
@Override
public void onAuthSuccess() {
Log.v(TAG, "Authentication succeeded.");
fetchData();
}
@Override
public void onAuthFailure(NestException exception) {
Log.e(TAG, "Authentication failed with error: " + exception.getMessage());
ThermoSettings.saveAuthToken(getActivity(), null);
tNest.launchAuthFlow(getActivity(), AUTH_TOKEN_REQUEST_CODE);
}
@Override
public void onAuthRevoked() {
Log.e(TAG, "Auth token was revoked!");
ThermoSettings.saveAuthToken(getActivity(), null);
tNest.launchAuthFlow(getActivity(), AUTH_TOKEN_REQUEST_CODE);
}
});
}
/**
* Setup global listener, start listening, and update view when update received.
*/
private void fetchData() {
tNest.addGlobalListener(new NestListener.GlobalListener() {
@Override
public void onUpdate(@NonNull GlobalUpdate update) {
tThermo = update.getThermostats().get(0);
//System.out.println(tThermo);
tStruct = update.getStructures().get(0);
//updateViews();
}
});
}
}
私は次のようにトークンがある保存設定ファイル - -
public class ThermoSettings {
private static final String TOKEN_KEY = "token";
private static final String EXPIRATION_KEY = "expiration";
public static void saveAuthToken(Context context, NestToken token) {
if (token == null) {
getPrefs(context).edit().remove(TOKEN_KEY).remove(EXPIRATION_KEY).commit();
return;
}
getPrefs(context).edit()
.putString(TOKEN_KEY, token.getToken())
.putLong(EXPIRATION_KEY, token.getExpiresIn())
.commit();
}
public static NestToken loadAuthToken(Context context) {
final SharedPreferences prefs = getPrefs(context);
final String token = prefs.getString(TOKEN_KEY, null);
final long expirationDate = prefs.getLong(EXPIRATION_KEY, -1);
if (token == null || expirationDate == -1) {
return null;
}
return new NestToken(token, expirationDate);
}
private static SharedPreferences getPrefs(Context context) {
return context.getSharedPreferences(NestToken.class.getSimpleName(), 0);
}
}
すると私は何をしようとしている - 私はボタンを使用してい を次のように私のフラグメントのコードがありますアクティビティに入るためにホームページにボタンを押すと、Nest AuthorizationのWebページが表示されます。「Accept」をクリックするとUIが表示されますが、ログに「Authentication Succeeded」というメッセージは表示されません。 誰かが私が間違っていることを教えてもらえますか？