我正在尝试使用google fit获取步数的数据。我正在实现此tutorial的代码。我被要求提供我想要连接谷歌适合的帐户。我选择帐户后,它没有连接。选择帐户后,会调用onActivityResult但mApiClient.isConnecting()
&& mApiClient.isConnected()
同时为false
和resultCode == RESULT_CANCELED
。因此,不会调用用于请求访问适合数据的权限的下一个警报对话框。我无法理解为什么mApiClient没有连接。我按照教程中显示的步骤创建了oauth2,启用了Fitness Api并提供了keyStore。
public class MainActivity extends AppCompatActivity implements OnDataPointListener,
GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener {
private static final int REQUEST_OAUTH = 1;
private static final String AUTH_PENDING = "auth_state_pending";
private boolean authInProgress = false;
private GoogleApiClient mApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (savedInstanceState != null) {
authInProgress = savedInstanceState.getBoolean(AUTH_PENDING);
}
mApiClient = new GoogleApiClient.Builder(this)
.addApi(Fitness.SENSORS_API)
.addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ_WRITE))
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
}
@Override
protected void onStart() {
super.onStart();
mApiClient.connect();
}
@Override
protected void onStop() {
super.onStop();
Fitness.SensorsApi.remove( mApiClient, this )
.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status status) {
if (status.isSuccess()) {
mApiClient.disconnect();
}
}
});
}
private void registerFitnessDataListener(DataSource dataSource, DataType dataType) {
SensorRequest request = new SensorRequest.Builder()
.setDataSource( dataSource )
.setDataType( dataType )
.setSamplingRate( 3, TimeUnit.SECONDS )
.build();
Fitness.SensorsApi.add(mApiClient, request, this)
.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status status) {
if (status.isSuccess()) {
Log.e("GoogleFit", "SensorApi successfully added");
} else {
Log.e("GoogleFit", "adding status: " + status.getStatusMessage());
}
}
});
}
@Override
public void onConnected(Bundle bundle) {
DataSourcesRequest dataSourceRequest = new DataSourcesRequest.Builder()
.setDataTypes( DataType.TYPE_STEP_COUNT_CUMULATIVE )
.setDataSourceTypes( DataSource.TYPE_RAW )
.build();
ResultCallback<DataSourcesResult> dataSourcesResultCallback = new ResultCallback<DataSourcesResult>() {
@Override
public void onResult(DataSourcesResult dataSourcesResult) {
for( DataSource dataSource : dataSourcesResult.getDataSources() ) {
if( DataType.TYPE_STEP_COUNT_CUMULATIVE.equals( dataSource.getDataType() ) ) {
registerFitnessDataListener(dataSource, DataType.TYPE_STEP_COUNT_CUMULATIVE);
}
}
}
};
Fitness.SensorsApi.findDataSources(mApiClient, dataSourceRequest)
.setResultCallback(dataSourcesResultCallback);
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
if( !authInProgress ) {
try {
authInProgress = true;
connectionResult.startResolutionForResult( MainActivity.this, REQUEST_OAUTH );
} catch(IntentSender.SendIntentException e ) {
Log.e( "GoogleFit", "sendingIntentException " + e.getMessage() );
}
} else {
Log.e( "GoogleFit", "authInProgress" );
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if( requestCode == REQUEST_OAUTH ) {
authInProgress = false;
if( resultCode == RESULT_OK ) {
if( !mApiClient.isConnecting() && !mApiClient.isConnected() ) {
mApiClient.connect();
}
} else if( resultCode == RESULT_CANCELED ) {
Log.e( "GoogleFit", "RESULT_CANCELED" );
}
} else {
Log.e("GoogleFit", "requestCode NOT request_oauth");
}
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onDataPoint(DataPoint dataPoint) {
for( final Field field : dataPoint.getDataType().getFields() ) {
final Value value = dataPoint.getValue( field );
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(), "Field: " + field.getName() + " Value: " + value, Toast.LENGTH_SHORT).show();
}
});
}
}
}
答案 0 :(得分:2)
This回答帮助我弄清楚如何解决它。将这些依赖项添加到gradle文件中。谷歌已更新ApiClient库,他们需要谷歌登录身份验证才能访问apis
compile 'com.google.android.gms:play-services-fitness:9.0.1'
compile 'com.google.android.gms:play-services-auth:9.0.1'
我正在添加整个代码,因为不同的错误可以将RESULT_CANCELED作为输出。
public class MainActivity extends Activity implements GoogleApiClient.OnConnectionFailedListener,
GoogleApiClient.ConnectionCallbacks, OnDataPointListener {
private static final String TAG = "CCC";
private static final String AUTH_PENDING = "isAuthPending";
GoogleApiClient googleApiClient;
private boolean authInProgress = false;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//authInProgress code is useful because the onStop may be called while authentication is not complete.
//In such case this tells it to complete it
if (savedInstanceState != null) {
authInProgress = savedInstanceState.getBoolean(AUTH_PENDING);
}
}
@Override
protected void onStart() {
super.onStart();
//very important that the following lines are called in onStart
//when they are called in onCreate, when the permission fragment opens up, onStop gets called which disconnects the api client.
//after which it needs to be reConnected which does not happen as the apiClient is built in onCreate
//Hence these should be called in onStart or probably onResume.
googleApiClient = googleFitBuild(this, this, this);
googleFitConnect(this, googleApiClient);
}
public static GoogleApiClient googleFitBuild(Activity activity, GoogleApiClient.ConnectionCallbacks connectionCallbacks, GoogleApiClient.OnConnectionFailedListener failedListener){
GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestEmail()
.requestScopes(new Scope(Scopes.FITNESS_ACTIVITY_READ_WRITE))
.build();
return new GoogleApiClient.Builder(activity)
//without GOOGLE_SIGN_IN_API, RESULT_CANCELED is always the output
//The new version of google Fit requires that the user authenticates with gmail account
.addApi(Auth.GOOGLE_SIGN_IN_API, gso)
.addConnectionCallbacks(connectionCallbacks)
.addOnConnectionFailedListener(failedListener)
.addApi(Fitness.HISTORY_API)
.addApi(Fitness.SESSIONS_API)
.addApi(Fitness.RECORDING_API)
.addApi(Fitness.SENSORS_API)
.build();
}
//runs an automated Google Fit connect sequence
public static void googleFitConnect(final Activity activity, final GoogleApiClient mGoogleApiClient){
Log.d(TAG, "google fit connect called");
if(!mGoogleApiClient.isConnected() && !mGoogleApiClient.isConnecting()) {
mGoogleApiClient.registerConnectionCallbacks(new GoogleApiClient.ConnectionCallbacks() {
@Override
public void onConnected(Bundle bundle) {
Log.d(TAG, "Google API connected");
Intent signInIntent = Auth.GoogleSignInApi.getSignInIntent(mGoogleApiClient);
activity.startActivityForResult(signInIntent, 1);
}
@Override
public void onConnectionSuspended(int i) {
}
});
mGoogleApiClient.connect(GoogleApiClient.SIGN_IN_MODE_OPTIONAL);
}
}
@Override
public void onConnected(@Nullable Bundle bundle) {
Log.d(TAG, "onConnected called");
DataSourcesRequest dataSourceRequest = new DataSourcesRequest.Builder()
.setDataTypes(DataType.TYPE_STEP_COUNT_CUMULATIVE)
.setDataSourceTypes(DataSource.TYPE_RAW)
.build();
Log.d(TAG, "DataSourcetype: " + dataSourceRequest.getDataTypes().toString());
ResultCallback<DataSourcesResult> dataSourcesResultCallback = new ResultCallback<DataSourcesResult>() {
@Override
public void onResult(DataSourcesResult dataSourcesResult) {
Log.d(TAG, "onResult in Result Callback called");
for( DataSource dataSource : dataSourcesResult.getDataSources() ) {
if(DataType.TYPE_STEP_COUNT_CUMULATIVE.equals(dataSource.getDataType())) {
Log.d(TAG, "type step");
registerStepsDataListener(dataSource, DataType.TYPE_STEP_COUNT_CUMULATIVE);
}
}
}
};
Fitness.SensorsApi.findDataSources(googleApiClient, dataSourceRequest)
.setResultCallback(dataSourcesResultCallback);
}
@Override
public void onConnectionSuspended(int i) {
Log.d(TAG, "Connection suspended i= " + i);
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
if( !authInProgress ) {
Log.d(TAG, "!AUTHINPROG");
try {
authInProgress = true;
connectionResult.startResolutionForResult(this, 1);
} catch(IntentSender.SendIntentException e ) {
Log.d(TAG, "SendIntentExc: " + e.toString());
}
} else {
Log.d(TAG, "authInProgress" );
}
}
private void registerStepsDataListener(DataSource dataSource, DataType dataType) {
SensorRequest request = new SensorRequest.Builder()
.setDataSource(dataSource)
.setDataType(dataType)
.setSamplingRate(3, TimeUnit.SECONDS )
.build();
Fitness.SensorsApi.add(googleApiClient, request, this)
.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status status) {
if (status.isSuccess()) {
Log.d(TAG, "SensorApi successfully added" );
}
}
});
}
@Override
public void onDataPoint(DataPoint dataPoint) {
for( final Field field : dataPoint.getDataType().getFields() ) {
final Value value = dataPoint.getValue( field );
Log.d(TAG, "Field Name: " + field.getName() + " Value: " + value.toString());
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(MainActivity.this, "Field: " + field.getName() + " Value: " + value, Toast.LENGTH_SHORT).show();
}
});
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.d(TAG, "OnActivityResult called");
if( requestCode == 1) {
authInProgress = false;
if( resultCode == RESULT_OK ) {
Log.d(TAG, "Result_OK");
if( !googleApiClient.isConnecting() && !googleApiClient.isConnected() ) {
Log.d(TAG, "Calling googleApiClient.connect again");
googleApiClient.connect(GoogleApiClient.SIGN_IN_MODE_OPTIONAL);
} else {
onConnected(null);
}
} else if( resultCode == RESULT_CANCELED ) {
Log.d( TAG, "RESULT_CANCELED" );
}
} else {
Log.d(TAG, "requestCode NOT request_oauth");
}
}
@Override
protected void onStop() {
Log.d(TAG, "Onstop called");
super.onStop();
Fitness.SensorsApi.remove( googleApiClient, this )
.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status status) {
if (status.isSuccess()) {
googleApiClient.disconnect();
}
}
});
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Log.d(TAG, "Onsaveinstance called");
outState.putBoolean(AUTH_PENDING, authInProgress);
}
}