下面列出了怎么用com.google.android.gms.tasks.OnFailureListener的API类实例代码及写法，或者点击链接到github查看源代码。
public void subscribeToSteps(Context context, final Promise promise){
final GoogleSignInAccount account = GoogleSignIn.getLastSignedInAccount(context);
if(account == null){
promise.resolve(false);
return;
}
Fitness.getRecordingClient(context, account)
.subscribe(DataType.TYPE_STEP_COUNT_DELTA)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
promise.resolve(true);
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
promise.resolve(false);
}
});
}
/**
* Sends a connection request to the endpoint. Either {@link #onConnectionInitiated(Endpoint,
* ConnectionInfo)} or {@link #onConnectionFailed(Endpoint)} will be called once we've found out
* if we successfully reached the device.
*/
protected void connectToEndpoint(final Endpoint endpoint) {
logV("Sending a connection request to endpoint " + endpoint);
// Mark ourselves as connecting so we don't connect multiple times
mIsConnecting = true;
// Ask to connect
mConnectionsClient
.requestConnection(getName(), endpoint.getId(), mConnectionLifecycleCallback)
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
logW("requestConnection() failed.", e);
mIsConnecting = false;
onConnectionFailed(endpoint);
}
});
}
@Override
public void handleEvent(final MethodChannel.Result result) {
FirebaseTranslateModelManager.getInstance().getAvailableModels(FirebaseApp.getInstance())
.addOnSuccessListener(new OnSuccessListener<Set<FirebaseTranslateRemoteModel>>() {
@Override
public void onSuccess(Set<FirebaseTranslateRemoteModel> models) {
List<Map<String, Object>> translateModels = new ArrayList<>(models.size());
for (FirebaseTranslateRemoteModel model : models) {
Map<String, Object> langData = new HashMap<>();
langData.put("languageCode", model.getLanguageCode());
translateModels.add(langData);
}
result.success(translateModels);
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
result.error("viewError", e.getLocalizedMessage(), null);
}
});
}
@Override
public void handleEvent(String modelName, final MethodChannel.Result result) {
FirebaseTranslateRemoteModel model =
new FirebaseTranslateRemoteModel.Builder(FirebaseTranslateLanguage.languageForLanguageCode(modelName)).build();
FirebaseTranslateModelManager.getInstance().deleteDownloadedModel(model)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void v) {
result.success("Deleted");
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
result.error("deleteError", e.getLocalizedMessage(), null);
}
});
}
@Override
public void handleEvent(String modelName, final MethodChannel.Result result) {
Integer languageCode = FirebaseTranslateLanguage.languageForLanguageCode(modelName);
FirebaseModelDownloadConditions conditions = new FirebaseModelDownloadConditions.Builder().build();
FirebaseTranslateRemoteModel model = new FirebaseTranslateRemoteModel.Builder(languageCode)
.setDownloadConditions(conditions)
.build();
FirebaseTranslateModelManager.getInstance().downloadRemoteModelIfNeeded(model)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void v) {
result.success("Downloaded");
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
result.error("downloadError", e.getLocalizedMessage(), null);
}
});
}
private void loadFireBaseConfig() {
FirebaseRemoteConfig.getInstance()
.fetch(0)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(final Void aVoid) {
FirebaseRemoteConfig.getInstance()
.activate();
Log.i(App.TAG, "Firebase config loaded");
onFireBaseConfigLoaded();
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull final Exception e) {
Log.e(App.TAG, "Failed to load firebase config: " + e);
onFireBaseConfigLoaded();
}
});
}
private void detectInVisionImage( FirebaseVisionImage image) {
detector.processImage(image)
.addOnSuccessListener(
new OnSuccessListener<FirebaseVisionText>() {
// Note: StringBuilder is MUCH MUCH FASTER THAN Strings
@Override
public void onSuccess(FirebaseVisionText results) {
textBlocks = results.getTextBlocks();
StringBuilder builder = new StringBuilder();
for (int i = 0; i < textBlocks.size(); i++) {
builder.append(textBlocks.get(i).getText());
}
allText = builder.toString();
Log.d(TAG,"Bitmap Success read: "+allText);
allText = filterCaptcha(allText);
listener.onCaptchaUpdate(allText);
}
})
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.w(TAG, "Bitmap Text detection failed." + e);
}
});
}
private void updateToken() {
final String token_id = getApplicationContext().getSharedPreferences(Config.SHARED_PREF, MODE_PRIVATE).getString("regId","");
Map<String, Object> tokenMap = new HashMap<>();
tokenMap.put("token_ids", FieldValue.arrayUnion(token_id));
if(isOnline()) {
firestore.collection("Users").document(currentuser.getUid()).update(tokenMap)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Log.d("TOKEN", token_id);
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.d("Error Token", e.getMessage());
}
});
}
}
private void updateReadStatus() {
String read=getIntent().getStringExtra("read");
if(read.equals("false")){
Map<String,Object> readMap=new HashMap<>();
readMap.put("read","true");
mFirestore.collection("Users").document(current_id).collection("Notifications")
.document(getIntent().getStringExtra("doc_id")).update(readMap).addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Log.i("done","read:true");
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.i("error","read:false::"+e.getLocalizedMessage());
}
});
}
}
private void updateReadStatus() {
String read=getIntent().getStringExtra("read");
if(read=="false"){
Map<String,Object> readMap=new HashMap<>();
readMap.put("read","true");
mFirestore.collection("Users").document(current_id).collection("Notifications_reply")
.document(getIntent().getStringExtra("doc_id")).update(readMap).addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Log.i("done","read:true");
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.i("error","read:false::"+e.getLocalizedMessage());
}
});
}
}
private void updateReadStatus() {
String read=getIntent().getStringExtra("read");
if(read=="false"){
Map<String,Object> readMap=new HashMap<>();
readMap.put("read","true");
mFirestore.collection("Users").document(current_id).collection("Notifications_image")
.document(getIntent().getStringExtra("doc_id")).update(readMap).addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Log.i("done","read:true");
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.i("error","read:false::"+e.getLocalizedMessage());
}
});
}
}
private void updateReadStatus() {
String read=getIntent().getStringExtra("read");
if(read=="false"){
Map<String,Object> readMap=new HashMap<>();
readMap.put("read","true");
mFirestore.collection("Users").document(current_id).collection("Notifications_reply_image")
.document(getIntent().getStringExtra("doc_id")).update(readMap).addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Log.i("done","read:true");
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.i("error","read:false::"+e.getLocalizedMessage());
}
});
}
}
private void saveProfileImage() {
if (newProfileImageUrl != null) {
if (!currentProfileImageUrl.equals("default")) {
StorageReference photoDelete = FirebaseStorage.getInstance().getReferenceFromUrl(currentProfileImageUrl);
photoDelete.delete().addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
uploadImage();
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
saveProfileImage();
}
});
} else {
uploadImage();
}
} else {
saveProfile();
}
}
public void endRide() {
if (mState.getOrder() != null) {
mView.showProgressBar();
DocumentReference washingtonRef = db.collection("orders").document(mState.getOrder().id);
washingtonRef
.update("status", Order.COMPLETED)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
mView.hideProgressBar();
Log.d(TAG, "DocumentSnapshot successfully updated!");
trackingPresenter.adjustTrackingState();
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
mView.hideProgressBar();
Log.w(TAG, "Error updating document", e);
}
});
}
}
@ReactMethod
public void rejectConnection(final String serviceId, final String endpointId) {
final Endpoint endpoint = mEndpoints.get(serviceId+"_"+endpointId);
logV("rejecting connection from " + endpointId);
final ConnectionsClient clientSingleton = getConnectionsClientSingleton(serviceId);
clientSingleton
.rejectConnection(endpointId)
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
ApiException apiException = (ApiException) e;
logW("rejectConnection() failed.", e);
}
});
}
/**
* Sends a {@link Payload} to all currently connected endpoints.
*
* @param payload The data you want to send.
*/
protected void sendPayload(final String serviceId, final String endpointId, final Payload payload) {
final ConnectionsClient clientSingleton = getConnectionsClientSingleton(serviceId);
clientSingleton
.sendPayload(endpointId, payload)
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
ApiException apiException = (ApiException) e;
logW("sendPayload() failed.", e);
onSendPayloadFailed(serviceId, endpointId, payload, apiException.getStatusCode());
}
});
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
GeofencingClient geofencingClient = LocationServices.getGeofencingClient(this);
geofencingClient.addGeofences(createGeofencingRequest(), createGeofencePendingIntent())
.addOnSuccessListener(this, new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Toast.makeText(MainActivity.this, "onSuccess()", Toast.LENGTH_SHORT).show();
}
})
.addOnFailureListener(this, new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Toast.makeText(MainActivity.this,
"onFailure(): " + e.getMessage(), Toast.LENGTH_SHORT).show();
}
});
} else {
ActivityCompat.requestPermissions(this,
new String[] {android.Manifest.permission.ACCESS_FINE_LOCATION},1);
}
}
@Override
protected void onStop() {
super.onStop();
GeofencingClient geofencingClient = LocationServices.getGeofencingClient(this);
geofencingClient.removeGeofences(createGeofencePendingIntent())
.addOnSuccessListener(this, new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
//Success
}
})
.addOnFailureListener(this, new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
//Failure
}
});
}
public void subscribeToActivity(Context context, final Promise promise){
final GoogleSignInAccount account = GoogleSignIn.getLastSignedInAccount(context);
if(account == null){
promise.resolve(false);
return;
}
Fitness.getRecordingClient(context, account)
.subscribe(DataType.TYPE_ACTIVITY_SAMPLES)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
promise.resolve(true);
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
promise.resolve(false);
}
});
}
@Override
public void onClick(View v) {
FirebaseVisionImage image = FirebaseVisionImage.fromBitmap(bitmap);
faceDetector.detectInImage(image).addOnSuccessListener(new OnSuccessListener<List<FirebaseVisionFace>>() {
@Override
public void onSuccess(List<FirebaseVisionFace> firebaseVisionFaces) {
faceview.setContent(bitmap, firebaseVisionFaces);
FirebaseVisionFace face = firebaseVisionFaces.get(0);
float leftEyeOpenProbability = face.getLeftEyeOpenProbability();
float rightEyeOpenProbability = face.getRightEyeOpenProbability();
float smilingProbability = face.getSmilingProbability();
mFaceBound.setText("Face Bound: " + "--" + face.getBoundingBox().left + "--" + face.getBoundingBox().top
+ "--" + face.getBoundingBox().right + "--" + face.getBoundingBox().bottom);
mEyeLevel.setText("Eye Open Possible: " + "leftEyeOpenProbability=" + leftEyeOpenProbability +
"--rightEyeOpenProbability=" + rightEyeOpenProbability);
mSmileLevel.setText("Smile Possible: " + "smilingProbability=" + smilingProbability);
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
}
});
}
private void detectInVisionImage(
FirebaseVisionImage image,
final FrameMetadata metadata) {//,
// final GraphicOverlay graphicOverlay) {
detectInImage(image)
.addOnSuccessListener(
new OnSuccessListener<T>() {
@Override
public void onSuccess(T results) {
shouldThrottle.set(false);
VisionProcessorBase.this.onSuccess(results, metadata);//,
//graphicOverlay);
}
})
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
shouldThrottle.set(false);
VisionProcessorBase.this.onFailure(e);
}
});
// Begin throttling until this frame of input has been processed, either in onSuccess or
// onFailure.
shouldThrottle.set(true);
}
private void signOut() {
GoogleSignInOptions.Builder builder = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN);
GoogleSignInOptions opts = builder.build();
GoogleSignInClient signInClient = GoogleSignIn.getClient(registrar.activity(), opts);
signInClient.signOut().addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
currentAccount = null;
Map<String, Object> successMap = new HashMap<>();
successMap.put("type", "SUCCESS");
result(successMap);
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
error("ERROR_SIGN_OUT", e);
Log.i(TAG, "Failed to signout", e);
}
});
}
public void startRide() {
if (mState.getOrder() != null) {
mView.showProgressBar();
DocumentReference washingtonRef = db.collection("orders").document(mState.getOrder().id);
washingtonRef
.update("status", Order.STARTED_RIDE)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
mView.hideProgressBar();
Log.d(TAG, "DocumentSnapshot successfully updated!");
trackingPresenter.adjustTrackingState();
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
mView.hideProgressBar();
Log.w(TAG, "Error updating document", e);
}
});
}
}
private void nativeAuth(final PluginCall savedCall, final AuthCredential credential) {
this.firebaseAuth.signInWithCredential(credential)
.addOnCompleteListener(this.getActivity(), new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
// Sign in success, update UI with the signed-in user's information
Log.d(PLUGIN_TAG, "Firebase Sign In with Credential succeed.");
FirebaseUser user = firebaseAuth.getCurrentUser();
if (user == null) {
Log.w(PLUGIN_TAG, "Ops, no Firebase user after Sign In with Credential succeed.");
savedCall.reject("Ops, no Firebase user after Sign In with Credential succeed");
} else {
JSObject jsResult = build(credential, savedCall);
savedCall.success(jsResult);
}
} else {
// If sign in fails, display a message to the user.
Log.w(PLUGIN_TAG, "Firebase Sign In with Credential failure.", task.getException());
savedCall.reject("Firebase Sign In with Credential failure.");
}
}
}).addOnFailureListener(this.getActivity(), new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception ex) {
// If sign in fails, display a message to the user.
Log.w(PLUGIN_TAG, "Firebase Sign In with Credential failure.", ex);
savedCall.reject("Firebase Sign In with Credential failure.");
}
});
}
/**
* Sets the device to advertising mode. It will broadcast to other devices in discovery mode.
* Either {@link #onAdvertisingStarted()} or {@link #onAdvertisingFailed()} will be called once
* we've found out if we successfully entered this mode.
*/
protected void startAdvertising() {
mIsAdvertising = true;
final String localEndpointName = getName();
AdvertisingOptions.Builder advertisingOptions = new AdvertisingOptions.Builder();
advertisingOptions.setStrategy(getStrategy());
mConnectionsClient
.startAdvertising(
localEndpointName,
getServiceId(),
mConnectionLifecycleCallback,
advertisingOptions.build())
.addOnSuccessListener(
new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void unusedResult) {
logV("Now advertising endpoint " + localEndpointName);
onAdvertisingStarted();
}
})
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
mIsAdvertising = false;
logW("startAdvertising() failed.", e);
onAdvertisingFailed();
}
});
}
/** Accepts a connection request. */
protected void acceptConnection(final Endpoint endpoint) {
mConnectionsClient
.acceptConnection(endpoint.getId(), mPayloadCallback)
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
logW("acceptConnection() failed.", e);
}
});
}
/** Rejects a connection request. */
protected void rejectConnection(Endpoint endpoint) {
mConnectionsClient
.rejectConnection(endpoint.getId())
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
logW("rejectConnection() failed.", e);
}
});
}
private void send(Payload payload, Set<String> endpoints) {
mConnectionsClient
.sendPayload(new ArrayList<>(endpoints), payload)
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
logW("sendPayload() failed.", e);
}
});
}
@Override
public void handleEvent(String text, Map<String, Object> options, final MethodChannel.Result result) {
if (identifier != null && !options.equals(lastOptions)){
identifier.close();
identifier = null;
lastOptions = null;
}
if (identifier == null){
lastOptions = options;
identifier = FirebaseNaturalLanguage.getInstance().getLanguageIdentification(parseOptions(lastOptions));
}
identifier.identifyPossibleLanguages(text)
.addOnSuccessListener(
new OnSuccessListener<List<IdentifiedLanguage>>() {
@Override
public void onSuccess(List<IdentifiedLanguage> identifiedLanguages) {
List<Map<String, Object>> labels = new ArrayList<>(identifiedLanguages.size());
for (IdentifiedLanguage identifiedLanguage : identifiedLanguages) {
Map<String, Object> labelData = new HashMap<>();
String language = identifiedLanguage.getLanguageCode();
float confidence = identifiedLanguage.getConfidence();
labelData.put("confidence", (double) confidence);
labelData.put("languageCode", language);
labels.add(labelData);
}
result.success(labels);
}
})
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
result.error("languageIdentifierError", e.getLocalizedMessage(), null);
}
});
}
private void startLocationUpdates() {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
Toast.makeText(LocationPickerActivity.this, "Location not Available", Toast.LENGTH_SHORT).show();
return;
}
fusedLocationProviderClient.requestLocationUpdates(locationRequest,
locationCallback,
null /* Looper */)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Log.d(TAG, "startLocationUpdates: onSuccess: ");
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
if (e instanceof ApiException) {
Log.d(TAG, "startLocationUpdates: " + ((ApiException) e).getMessage());
} else {
Log.d(TAG, "startLocationUpdates: " + e.getMessage());
}
}
});
}