我正在尝试设置 Google Wear 应用程序，因此在我的移动端，我正在尝试创建一个使用 Wearable API 的 GoogleApiClient，但我收到一条错误消息，提示我需要更新 (SERVICE_VERSION_UPDATE_REQUIRED)。但是我的手机已经是最新版本的 Google Play Services。我使用标准的 Android Studio 创建向导创建了一个带有穿戴应用程序的应用程序，这是我的主要活动（我还在 Manifest.xml 中添加了“”）。
import android.app.Activity;
import android.app.Dialog;
import android.os.Bundle;
import android.util.Log;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.wearable.Wearable;
public class MyActivity extends Activity
implements
GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener {
private GoogleApiClient mGoogleApiClient;
private String TAG = "MyApp";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Wearable.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
}
@Override
protected void onStart() {
super.onStart();
mGoogleApiClient.connect();
}
@Override //ConnectionCallbacks
public void onConnected(Bundle connectionHint) {
Log.d(TAG, "Google API Client was connected");
}
@Override //ConnectionCallbacks
public void onConnectionSuspended(int cause) {
Log.d(TAG, "Connection to Google API client was suspended");
}
@Override //OnConnectionFailedListener
public void onConnectionFailed(ConnectionResult result) {
Log.d(TAG, "FAILED TO CONNECT");
Dialog d = GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(), this, 0);
d.show();
}
}