使用Google Fit api时,Google Oauth 2.0 RESULT_CANCELED

Question

我想在我的Android应用程序中使用google fit api.我按照本指南使用我的jdk 1.8 bin文件夹中的keytool.exe创建了SHA-1证书.我现在已经创建了Oauth客户端ID.

在我的应用中,我在这里得到RESULT_CANCELED:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if( requestCode == REQUEST_OAUTH ) {
        authInProgress = false;
        if( resultCode == RESULT_OK ) {
            if( !mClient.isConnecting() && !mClient.isConnected() ) {
                mClient.connect();
            }
        } else if( resultCode == RESULT_CANCELED ) {/// HERE
            Toast.makeText(MainActivity.this,"RESULT_CANCELED",Toast.LENGTH_SHORT).show();
            Log.e("GoogleFit", "RESULT_CANCELED");
            Log.e("GoogleFit", data.getExtras().toString());
        }
    }else if(requestCode == CALL_END){
        if (resultCode == Activity.RESULT_OK){
            //pass
        }else{

        }
    } else {
        Log.e("GoogleFit", "requestCode NOT request_oauth");
    }
}

试着找出过去两天的问题.我在android studio中添加了正确的播放服务库:compile 'com.google.android.gms:play-services-fitness:8.4.0'

建立客户:

private void buildFitnessClient() {

    if (mClient == null && checkPermissions()) {
        Log.i(TAG, "Building Fitness Client");
        mClient = new GoogleApiClient.Builder(this)
                .addApi(Fitness.SENSORS_API)
                .addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ_WRITE))
                .addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this)
                .build();
        mClient.connect();
    }
}

回调:

/**
 * GOOGLE FIT METHODS
 */
@Override
public void onConnected(@Nullable 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(mClient, dataSourceRequest)
            .setResultCallback(dataSourcesResultCallback);
}
@Override
public void onConnectionSuspended(int i) {

}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
    if( !authInProgress ) {
        try {
            authInProgress = true;
            connectionResult.startResolutionForResult( MainActivity.this, REQUEST_OAUTH );
        } catch(IntentSender.SendIntentException e ) {

        }
    } else {
        Log.e( "GoogleFit", "authInProgress" );
    }
}
@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();
                HealthRecordFragment.mStepsWalking.setText(value.toString());
            }
        });
    }
}

在Gradle中:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.xxxx.xxxx"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    signingConfigs {
        release {
            storeFile file("C:\\Users\\xxxxx\\AndroidStudioProjects\\HBEAT2\\app\\hbeat_android")
            storePassword "password"
            keyAlias "hbeat_android"
            keyPassword "password"
        }
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.google.android.gms:play-services-fitness:8.4.0'
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile "com.android.support:design:23.2.1"
    compile 'com.github.rahatarmanahmed:circularprogressview:2.4.0'
    compile 'de.timroes.android:EnhancedListView:0.3.0'
}

Answer 1

我刚才遇到过这个问题.花了几个小时才弄清楚,所以我想指出那些犯同样错误的人.

我的Google API客户端无法仅在Production上连接,一切都在开发环境中正常运行.

这是因为我的应用程序设置为使用"App Signing".这样,如果您使用生产密钥库的SHA1(或图片中的上载证书的SHA1)创建了Oauth客户端ID,则不会使用它,因为谷歌将删除此证书并更改为"应用程序签名"证书

因此,我们需要做的就是修复问题只需使用这个新的SHA1创建一个新的OAuth客户端ID,如下所示:

这个问题很容易遇到,因为大多数教程都会告诉您找到您的Production SHA1并在API控制台中使用它.但是,除非您使用"应用程序签名",否则它将不再起作用.