【发布时间】:2016-10-22 10:38:45
【问题描述】:
我在编写 Android 应用程序方面还是个新手,我正在按照教程来实现 GPS 定位。但 Android Studio 无法解析此导入:
import com.google.android.gms.location.LocationRequest;
我在开头写了这段代码:
package example.prova.it.prova5;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.location.Location;
import android.location.LocationListener;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.location.LocationRequest;
import org.w3c.dom.Text;
import java.util.List;
public class MainActivity extends AppCompatActivity implements GoogleApiClient.OnConnectionFailedListener, GoogleApiClient.ConnectionCallbacks, LocationListener {
private static final int REQUEST_RESOLVE_ERROR = 0;
private static final String DIALOG_ERROR = null;
private GoogleApiClient googleApiClient;
private boolean resolvingError;
private LocationRequest mLocationRequest;
我已经在 Gradle 中导入了这个依赖项
compile 'com.google.android.gms:play-services-maps:9.6.1'
有什么问题?
在此先感谢(抱歉我的英语不好)
【问题讨论】:
标签: java android gradle google-api