小编Min*_*wzy的帖子

如何将得分值从一个场景传递到另一个场景？

我尝试过以下方法:

场景一:

void Start () {
    score = 0;
    updateScoreView ();
    StartCoroutine (DelayLoadlevel(20));
}

public void updateScoreView(){
    score_text.text = "The Score: "+ score;
}

public void AddNewScore(int NewscoreValue){
    score = score + NewscoreValue;
    updateScoreView ();
}

IEnumerator DelayLoadlevel(float seconds){        
    yield return new WaitForSeconds(10);
    secondsLeft = seconds;
    loadingStart = true;
    do {        
        yield return new WaitForSeconds(1);
    } while(--secondsLeft >0);

    // here I should store my last score before move to level two
    PlayerPrefs.SetInt ("player_score", score);
    Application.LoadLevel (2);
}

场景二:

public …

我得到了未注册的注册令牌,即使我确定我的令牌是正确的,我在我的日志中检查它我正在使用主令牌FirebaseInstanceId.Instance.Token.

这是我的方法:

private void ConfigureFireBase()
        {

            Task.Run(() => {
                var instanceId = FirebaseInstanceId.Instance;
                Android.Util.Log.Debug("TAG", "{0} {1}", instanceId?.Token?.ToString(), instanceId.GetToken(GetString(Resource.String.gcm_defaultSenderId), Firebase.Messaging.FirebaseMessaging.InstanceIdScope));

            });

        }

我也检查同样的OnTokenRefresh方法

public override void OnTokenRefresh()
        {
            var refreshedToken = FirebaseInstanceId.Instance.Token;
            Log.Debug(TAG, "Refreshed token: " + refreshedToken);
            SendRegistrationToServer(refreshedToken);
        }

但是当我在Firebase控制台中尝试时,它给了我这个错误消息,当我在http://pushtry.com/中尝试使用相同的令牌时,我没有收到NotRegistered消息

请注意,当我卸载应用程序并再次安装令牌工作时,但在我收到此错误消息后.

我遇到来自firebase的get令牌问题(推送通知)

Default FirebaseApp is not initialized in this process com.ready_apps.Nebka.Business. Make sure to call FirebaseApp.initializeApp(Context) first.

甚至我打电话给FirebaseApp.InitializeApp(this); 在很多地方

MyApplication(扩展Application),在我调用的onCreate of Activity中 FirebaseInstanceId.Instance?.Token;

如何在选择选项中添加图标我做了很多次尝试都没有工作

 <option value={0}>&#xf083;Item One</option>
        <option value={1}>
          <i class="fas fa-expand" />
          Item two
        </option>

完整的示例代码

class IconInSelect extends Component {
  state = {
    value: 0
  };
  handleChange = name => event => {
    this.setState({ [name]: event.target.value });
  };
  render() {
    const { value } = this.state;
    const { classes } = this.props;
    return (
      <Select
        autoWidth
        native
        value={value}
        onChange={this.handleChange("value")}
        name="value"
        variant="filled"
        classes={{
          root: classes.selectEmpty,
          select: classes.select
        }}
      >
        <option value={0}>&#xf083;Item One</option>
        <option value={1}>
          <i class="fas fa-expand" />
          Item two
        </option>
        <option …

我正在尝试使用unity5 在oculus gear vr中构建我的项目,但是当我部署我的应用程序时,我得到以下错误

thread priority security exception make sure the apk is signed

我甚至创建了密钥库

任何建议为什么我可能会在齿轮vr中遇到这个错误

我需要格式化输入货币用2十进制格式示例当用户输入2时它看起来是$ 2.00然后当用户输入2时它转换为$ 22.00 ...等

我接近类似的东西,当用户输入2时它转换为$ 0.02接下来2将是这样的$ 0.22

任何人都可以帮助我,谢谢你

public class MoneyTextWatcher implements TextWatcher {
    private final WeakReference<EditText> editTextWeakReference;

    public MoneyTextWatcher(EditText mEditText) {
        editTextWeakReference = new WeakReference<EditText>(mEditText);
    }

    @Override
    public void beforeTextChanged(CharSequence s, int start, int count, int after) {

    }

    @Override
    public void onTextChanged(CharSequence s, int start, int before, int count) {

       EditText editTex = editTextWeakReference.get();
        if(!s.toString().equals(editTex.getText())) {
            editTex.removeTextChangedListener(this);
            String cleanString = s.toString().replaceAll("[$,.]", "");
            double parsed = Double.parseDouble(cleanString.replaceAll("[^\\d]", ""));
            String formatted = NumberFormat.getCurrencyInstance().format((parsed / 100));
            editTex.setText(formatted);
            editTex.setSelection(formatted.length());

            editTex.addTextChangedListener(this);

    }

    @Override …

为什么当我尝试在真实设备而不是模拟器中运行应用程序时出现此错误

ApplicationVerificationFailed: Failed to verify code signature of /private/var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.ttjwEf/extracted/DSP.IOS.app : 0xe8008016 (The executable was signed with invalid entitlements.)\nerror MT1006: Could not install the application \'/Users/macbookpro/Documents/gitProject/DSPMobileGit/DSP.Mobile/DSP.iOS/DSP.IOS/bin/iPhone/Debug/device-builds/iphone6.2-9.3.5/DSP.IOS.app\' on the device \'Mohamed\xe2\x80\x99s iPhone\': Your code signing/provisioning profiles are not correctly configured. Probably you have an entitlement not supported by your current provisioning profile, or your device is not part of the current provisioning profile. Please check the iOS Device Log for details (error: 0xe8008016).\n

这是我运行我的应用程序的步骤

首先，我在 Xcode 中使用相同的包名称创建项目，并让 Xcode …

我在运行 wildFly 服务器时收到此警告

16:54:56,327 WARN  [org.wildfly.clustering.web.undertow] (ServerService Thread Pool -- 77) WFLYCLWEBUT0007: No routing provider found for default-server; using legacy provider based on static configuration

我正在使用supportMapFragment里面的片段这就是为什么我使用this.getChildFragmentManager()如果这个错误请指导我

public static ClinicFragment newInstance() {
        ClinicFragment fragment = new ClinicFragment();
        return fragment;
    }
    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        setTargetFragment(null , -1); // one of my tries 
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.activity_maps, null, false);

        Log.i(TAG , "onCreateView");

        mapFragment = (SupportMapFragment) this.getChildFragmentManager()
                .findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);
        mapUtils = new MapUtils(getActivity());
        .......
        return view;
    }


 @Override
    public void onMapReady(com.google.android.gms.maps.GoogleMap googleMap) {
        mMap = googleMap;
        mMap.setMyLocationEnabled(true);
        mMap.getUiSettings().setZoomControlsEnabled(true);
        mMap.setOnMarkerClickListener(this);
    }

@Override …

我在项目需要日历视图中处理事件,我尝试了很多库,但最后我决定使用kal库,因为它有能力添加事件

Calendar.h

#import "Kal.h"
#import "NSDate+Convenience.h"
#import "EventKitDataSource.h"


@interface Calendar : UIViewController<WebService_Delegate , UITableViewDelegate >
{


    KalViewController *kal;
    id dataSource;
}

Calendar.m

- (void)viewDidLoad
{
    [super viewDidLoad];



    self.title = @"Caledar";
    kal = [[KalViewController alloc]initWithSelectionMode:KalSelectionModeSingle];
    kal.selectedDate = [NSDate dateStartOfDay:[NSDate date]];
     kal.delegate = self;


    kal.view.frame = CGRectMake(0, 65, kal.view.frame.size.width, kal.view.frame.size.height);

    [kal showAndSelectDate:[NSDate date]];
    //navController = [[UINavigationController alloc]initWithRootViewController:kal];
   // [self.view addSubview:navController.view];
    [self initVariable];
    [self getEvents];


    dataSource = [[EventKitDataSource alloc] init];
    kal.dataSource = dataSource;



   [self.view addSubview:kal.view];

}


- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath …