我想在我的
Android应用程序中使用google fit api.我按照
this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 Client 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'
}
解决方法
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客户端无法仅在生产环境中连接,在开发环境中一切正常.
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.
