相关疑难解决方法(0)

我无法获取最后的已知位置.我在Google控制台中启用了Geocoding API和适用于Android的Google Places API.我在清单文件中添加了api密钥:

<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="@string/google_api_key" />

但我一直在控制台中收到一条消息:" 无法连接到Google API客户端:ConnectionResult {statusCode = API_UNAVAILABLE,resolution = null} "

UPDATE

我使用谷歌样本

protected synchronized void buildGoogleApiClient() {
    mGoogleApiClient = new GoogleApiClient.Builder(this)
            .addConnectionCallbacks(this)
            .addOnConnectionFailedListener(this)
            .addApi(LocationServices.API)
            .build();
}

@Override
public void onConnected(Bundle connectionHint) {
    Location mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
            mGoogleApiClient);
    if (mLastLocation != null) {
        Toast.makeText(this, "Latitude = " + mLastLocation.getLatitude() + "\n" +
                "Longitude = " + mLastLocation.getLongitude(), Toast.LENGTH_LONG).show();
    }
}

@Override
public void onConnectionFailed(ConnectionResult connectionResult) { …