下面是我在当前位置获取neaby位置的代码。代码有时会运行，有时也不会改变任何内容。为什么会这样。我检查过api密钥是否有效，状态代码“ERROR”表示操作失败，没有关于https://developers.google.com/android/reference/com/google/android/gms/common/api/CommonStatusCodes.html#constants的详细信息 谢谢 以下是活动：
public class PlacesAPIActivity extends AppCompatActivity implements
OnConnectionFailedListener, GoogleApiClient.ConnectionCallbacks {
private static final String LOG_TAG = "PPPPPPPPPPPPPPPPP";
private static final int GOOGLE_API_CLIENT_ID =0;
private GoogleApiClient mGoogleApiClient;
private static final int PERMISSION_REQUEST_CODE = 100;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_places_api);
Log.d("resuktfvvvfdfd", "onCreate: ");
buildGoogleApiClient();}
private synchronized void buildGoogleApiClient()
{ Button currentButton = (Button) findViewById(R.id.currentButton);
mGoogleApiClient = new GoogleApiClient.Builder(PlacesAPIActivity.this)
.addApi(Places.PLACE_DETECTION_API)
.addApi(Places.GEO_DATA_API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.enableAutoManage(this, GOOGLE_API_CLIENT_ID, this)
.build();
mGoogleApiClient.connect();
Log.d("connected", String.valueOf(mGoogleApiClient.isConnected()));
currentButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mGoogleApiClient.isConnected()) {
Log.d("connected1", String.valueOf(mGoogleApiClient.isConnected()));
if (ContextCompat.checkSelfPermission(PlacesAPIActivity.this,
Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(PlacesAPIActivity.this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
PERMISSION_REQUEST_CODE);
} else {
callPlaceDetectionApi();
}
}
}
});
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.e(LOG_TAG, "Google Places API connection failed with error code: "
+ connectionResult.getErrorCode());
Toast.makeText(this,
"Google Places API connection failed with error code:" +
connectionResult.getErrorCode(),
Toast.LENGTH_LONG).show();
}
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case PERMISSION_REQUEST_CODE:
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
callPlaceDetectionApi();
}
break;
}
}
private void callPlaceDetectionApi() throws SecurityException {
Log.d("mvkvkmvkmvkm", "callPlaceDetectionApi: ");
PendingResult<PlaceLikelihoodBuffer> result = Places.PlaceDetectionApi
.getCurrentPlace(mGoogleApiClient, null);
Log.d("result", result.toString());
result.setResultCallback(new ResultCallback<PlaceLikelihoodBuffer>() {
@Override
public void onResult(PlaceLikelihoodBuffer likelyPlaces) {
System.out.println("inside callback...");
Status status = likelyPlaces.getStatus();
System.out.println("Status.tostring"+status.toString());
System.out.println(status.isSuccess());
System.out.println(status.getStatusCode());
System.out.println(status.getStatusMessage());
System.out.println(status.getStatus());
for (PlaceLikelihood placeLikelihood : likelyPlaces) {
Log.i(LOG_TAG, String.format("Place '%s' with " +
"likelihood: %g",
placeLikelihood.getPlace().getName(),
placeLikelihood.getLikelihood()));
}
likelyPlaces.release();
}
});
}
@Override
public void onStop() {
super.onStop();
mGoogleApiClient.disconnect();
}
@Override
public void onConnected(@Nullable Bundle bundle) {
}
@Override
public void onConnectionSuspended(int i) {
}
}
Android MAnifest文件
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.******">
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".PlacesAPIActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version"/>
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="A***************************o"/>
</application>
</manifest>
日志屏幕
07-06 15:56:32.499 10925-10925/com.example.utkarsh.nearby D/connected1: true
07-06 15:56:32.500 10925-10925/com.example.utkarsh.nearby D/mvkvkmvkmvkm: callPlaceDetectionApi:
07-06 15:56:32.554 10925-10925/com.example.utkarsh.nearby D/result: com.google.android.gms.location.places.internal.zzj$1@5dd8757
07-06 15:56:42.610 10925-10925/com.example.utkarsh.nearby I/System.out: inside callback...
07-06 15:56:42.610 10925-10925/com.example.utkarsh.nearby I/System.out: Status.tostringStatus{statusCode=ERROR, resolution=null}
07-06 15:56:42.610 10925-10925/com.example.utkarsh.nearby I/System.out: false
07-06 15:56:42.610 10925-10925/com.example.utkarsh.nearby I/System.out: 13
07-06 15:56:42.611 10925-10925/com.example.utkarsh.nearby I/System.out: ERROR
07-06 15:56:42.611 10925-10925/com.example.utkarsh.nearby I/System.out: Status{statusCode=ERROR, resolution=null}
答案 0 :(得分：0)
有了很多这个错误代码后我解决了它在我的模拟器中发送我的GPS位置。 在Android Studio AVD - Android模拟器中，在我的程序运行的情况下，我点击了“更多”＆gt; “位置”＆gt;设置我的纬度和经度，然后单击“发送”。 立即成功执行了getCurrentLocation（）的下一个请求。 您可以在执行应用程序之前将您的位置发送到模拟器。它也会起作用。
答案 1 :(得分：0)
就我而言，如果不按照此示例中的说明初始化Google地图，则Google商卓信息版无法正常运行https://developers.google.com/places/android-api/current-places-tutorial
/**
* Builds the map when the Google Play services client is successfully connected.
*/
@Override
public void onConnected(Bundle connectionHint) {
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
}