Question

我知道在stackoverflow上有很多关于融合位置管理器的问题。但没有人解决我的问题。所以：我使用官方doc

进行了简单的课程

注意到奇怪的动作。我的onConnected方法永远不会被调用。我也检查过onConnectionFailed，它也是一样的。有什么问题？

我的课程：

public class MapActivity extends FragmentActivity implements OnMapReadyCallback, LocationListener, GoogleMap.OnMarkerClickListener
, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener{

    private GoogleMap mMap;
    private double naviLat, naviLong;
    private double latitude, longitude;
    private GoogleApiClient mGoogleApiClient;

    @BindView(R.id.adView)
    AdView adView;
    @BindView(R.id.butnavi)
    ImageButton butnavi;
    private GPStracker gpStracker;
    private Location location;
    private RealmResults<RowModel> rowModels;
    private String shopName;
    private Bundle bundle;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_map2);
        ButterKnife.bind(this);

        if (mGoogleApiClient == null) {
            mGoogleApiClient = new GoogleApiClient.Builder(this)
                    .addConnectionCallbacks(this)
                    .addOnConnectionFailedListener(this)
                    .addApi(LocationServices.API)
                    .build();
        }
        mGoogleApiClient.connect();



        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(map);
        mapFragment.getMapAsync(this);


        mapFragment.getMapAsync(this);

        AdRequest adRequest = new AdRequest.Builder().build();
        adView.loadAd(adRequest);
    }



    @Override
    public void onConnected(Bundle connectionHint) {
        if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
            Toast.makeText(this, "Uprawnienia nie przyznane", Toast.LENGTH_SHORT).show();
        }
        Location mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
                mGoogleApiClient);
        if (mLastLocation != null) {
            Log.d("ddsa", String.valueOf(mLastLocation.getLatitude()) + " " +
            String.valueOf(mLastLocation.getLongitude()));
        }
    }



    @Override
    public void onConnectionSuspended(int i) {

    }

    @Override
    public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
        Log.d("aaa", "Failed");
    }
}

摇篮：

apply plugin: 'com.android.application'
apply plugin: 'realm-android'



android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId 'com.ddd.kkk'
        minSdkVersion 15
        targetSdkVersion 25
        versionCode 8
        versionName '4.0'
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled false

    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    productFlavors {
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })

    compile 'com.google.android.gms:play-services-identity:10.2.6'
    compile 'com.google.android.gms:play-services-maps:10.2.6'
    compile 'com.google.android.gms:play-services-ads:10.2.6'
    compile 'com.google.android.gms:play-services-location:10.2.6'

    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support:design:25.3.1'
    compile 'com.android.support:cardview-v7:25.3.1'
    compile 'com.github.bumptech.glide:glide:3.8.0'
    compile 'com.android.support:recyclerview-v7:25.3.1'
    compile 'com.jakewharton:butterknife:8.5.1'
    compile 'com.squareup.retrofit2:retrofit:2.3.0'
    compile 'com.squareup.retrofit2:converter-gson:2.3.0'
    testCompile 'junit:junit:4.12'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'
}

Answer 1

我回答自己，因为我整天都失去了它，也许有人会使用它。如果您在AVD上测试您的应用程序，请记住每次都清理应用程序缓存 - 运行多次相同的应用程序会导致代码中所做的所有更改都不会更新到AVD ......

使用融合位置提供程序获取Locatioan

1 个答案: